:root {
    --color-primary-300: 233 210 255;
    --color-primary-500: 181 129 255;
    --color-primary-700: 117 72 216;
    --color-accent-400: 255 189 150;
    --color-accent-600: 255 140 120;
    --color-deep: 5 4 22;
    --color-ink: 22 20 40;
    --color-muted: 100 90 130;
    --color-soft: 249 246 255;
    --gradient-sunrise: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-accent-400)));
    --gradient-deep: linear-gradient(160deg, rgb(var(--color-deep)), rgb(var(--color-primary-700)));
    --shadow-soft: 0 24px 60px rgba(8, 3, 21, 0.35);
    --radius-large: 32px;
    --radius-medium: 24px;
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-display, 'Pretendard', sans-serif);
    background: rgb(var(--color-soft));
    color: rgb(var(--color-ink));
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    padding-top: 114px;
}

html,
body {
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

.announcement {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgb(var(--color-primary-700) / 0.08);
    color: rgb(var(--color-primary-700));
    text-align: center;
    padding: 0.65rem 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    z-index: 10001;
    backdrop-filter: blur(10px);
}

.announcement a {
    text-decoration: underline;
}

.announcement p {
    margin-bottom: 0;
}
.site-header {
    position: fixed;
    top: 42px;
    left: 0;
    right: 0;
    z-index: 10000;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 5vw;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    transition: background 0.3s ease, box-shadow 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.site-header.scrolled {
    background: #fff;
    box-shadow: 0 10px 40px rgba(15, 26, 42, 0.12);
}

.logo {
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 0.05em;
}

.site-nav {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-weight: 500;
    color: rgb(var(--color-ink));
}

.site-nav a:hover {
    color: rgb(var(--color-primary-700));
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-actions > .btn-ghost {
    display: none;
}

@media (min-width: 961px) {
    .header-actions > .btn-ghost {
        display: inline-flex;
    }
}

.desktop-only {
    display: inline-flex;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4.1px;
    background: none;
    border: none;
    padding: 0.75rem;
    min-width: 48px;
    min-height: 48px;
    cursor: pointer;
    z-index: 10001;
    justify-content: center;
    align-items: center;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: rgb(var(--color-ink));
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
    opacity: 1;
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
    opacity: 1;
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(7, 3, 28, 0.8);
    backdrop-filter: blur(8px);
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(85vw, 400px);
    height: 100vh;
    background: #fff;
    box-shadow: -10px 0 50px rgba(0, 0, 0, 0.3);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    padding: 2rem;
    overflow-y: auto;
}

.mobile-overlay.active .mobile-menu {
    transform: translateX(0);
}

.mobile-close {
    align-self: flex-end;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: rgb(var(--color-ink));
    margin-bottom: 2rem;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-nav a {
    padding: 1rem 0;
    border-bottom: 1px solid rgb(var(--color-primary-300) / 0.2);
    font-size: 1.1rem;
    font-weight: 600;
    color: rgb(var(--color-ink));
    transition: all 0.3s ease;
}

.mobile-nav a:hover {
    color: rgb(var(--color-primary-700));
    padding-left: 0.5rem;
}

.mobile-cta {
    margin-top: 2rem;
    padding-top: 0;
}

.mobile-cta .btn {
    width: 100%;
    justify-content: center;
}

.nav-link {
    font-weight: 500;
    color: rgb(var(--color-primary-700));
}

.btn {
    font: inherit;
    border-radius: 999px;
    padding: 0.7rem 1.6rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.2s ease, opacity 0.2s ease;
    background: rgb(var(--color-primary-700) / 0.9);
    box-shadow: 0 12px 28px rgb(var(--color-primary-700) / 0.08);
    color: #fff;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-image: var(--gradient-sunrise);
    color: #fff;
    font-weight: 600;
    border: none;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 32px 80px rgba(8, 3, 21, 0.5);
    filter: brightness(1.1);
}

.btn-ghost {
    background: linear-gradient(135deg, rgb(var(--color-primary-700)), rgb(var(--color-primary-500)));
    border: 1px solid rgb(var(--color-primary-300));
    color: #fff;
    box-shadow: 0 16px 40px rgba(8, 3, 21, 0.28);
}

.btn-ghost:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 50px rgba(8, 3, 21, 0.35);
    filter: brightness(1.03);
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgb(var(--color-primary-500) / 0.35);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn,
.spotlight-nav,
.indicator,
.mobile-nav a {
    min-height: 44px;
    min-width: 44px;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgb(var(--color-primary-300) / 0.2);
    z-index: 10001;
    pointer-events: none;
}

.scroll-progress__bar {
    height: 100%;
    background: linear-gradient(90deg, rgb(var(--color-primary-700)), rgb(var(--color-accent-400)));
    width: 0%;
    transition: width 0.1s ease-out;
    box-shadow: 0 0 10px rgb(var(--color-primary-500) / 0.5);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

main {
    padding: 3rem max(1rem, 4vw) 4rem;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.section {
    margin-bottom: 5rem;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.eyebrow {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: linear-gradient(135deg, rgb(var(--color-primary-700)), rgb(var(--color-primary-500)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    display: inline-block;
    position: relative;
    padding-left: 2rem;
}

.eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.5rem;
    height: 2px;
    background: linear-gradient(90deg, rgb(var(--color-primary-700)), rgb(var(--color-primary-500)));
}

.section-head {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1.5rem;
    align-items: flex-end;
    margin-bottom: 2.5rem;
}

.section-head h2 {
    line-height: 1.3;
}

.section-head p {
    margin-top: 0.5rem;
    color: rgb(var(--color-muted));
    line-height: 1.65;
}

.section-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
    margin-top: 1.25rem;
    margin-bottom: 1.25rem;
}

.hero {
    min-height: 100vh;
    padding: 4rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1200px;
    height: 1200px;
    background: radial-gradient(circle, rgba(181, 129, 255, 0.06) 0%, transparent 70%);
    pointer-events: none;
    animation: float-bg 25s ease-in-out infinite;
}

@keyframes float-bg {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-48%, -52%) scale(1.1); }
}

.hero__container {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.hero__content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.hero__content h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin: 0.5rem 0 1.5rem;
    line-height: 1.15;
    background: linear-gradient(135deg, rgb(var(--color-ink)), rgb(var(--color-primary-700)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.lead {
    color: rgb(var(--color-muted));
    max-width: 620px;
    margin: 0 auto 2rem;
    font-size: 1.15rem;
    line-height: 1.8;
    font-weight: 400;
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2.5rem auto;
    justify-content: center;
}

.hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 2rem;
}

.hero__chips span {
    border-radius: 999px;
    padding: 0.4rem 1rem;
    background: rgb(var(--color-primary-700) / 0.1);
    color: rgb(var(--color-primary-700));
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    cursor: default;
    border: 1px solid rgb(var(--color-primary-700) / 0.2);
}

.hero__chips span:hover {
    background: rgb(var(--color-primary-700) / 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(181, 129, 255, 0.2);
}

.hero__visual {
    display: none; /* Hide original container if it exists */
}

.hero__visual-enhanced {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    max-width: none;
    aspect-ratio: auto;
}

.hero__bg-gradient {
    position: absolute;
    inset: -20px;
    background: radial-gradient(ellipse at 50% 30%, rgba(181, 129, 255, 0.15) 0%, rgba(255, 189, 150, 0.08) 40%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
    transition: transform 0.3s ease-out;
}

.floating-products {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    pointer-events: all;
    z-index: 5;
}

@keyframes orbit {
    from { transform: rotate(0deg) translateX(450px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(450px) rotate(-360deg); }
}

.product-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 280px;
    margin: -140px 0 0 -140px; /* Center the item */
    border-radius: 20px;
    cursor: pointer;
    user-select: none;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(181, 129, 255, 0.15);
    padding: 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    animation: orbit 40s linear infinite;
    transition: scale 0.3s ease, box-shadow 0.3s ease;
}

.product-item:hover {
    scale: 1.1;
    box-shadow: 0 20px 40px rgba(181, 129, 255, 0.25);
    z-index: 100;
    animation-play-state: paused;
}

/* Distribute items in orbit */
.product-item:nth-child(1) { animation-delay: 0s; }
.product-item:nth-child(2) { animation-delay: -8s; }
.product-item:nth-child(3) { animation-delay: -16s; }
.product-item:nth-child(4) { animation-delay: -24s; }
.product-item:nth-child(5) { animation-delay: -32s; }
.product-item:nth-child(6) { animation-delay: -40s; } /* Fallback */

/* 모바일에서 product 크기 조정 */
@media (max-width: 960px) {
    @keyframes orbit {
        from { transform: rotate(0deg) translateX(280px) rotate(0deg); }
        to { transform: rotate(360deg) translateX(280px) rotate(-360deg); }
    }

    .product-item {
        width: 200px;
        margin: -100px 0 0 -100px;
        padding: 0.85rem;
    }
}

@media (max-width: 640px) {
    @keyframes orbit {
        from { transform: rotate(0deg) translateX(220px) rotate(0deg); }
        to { transform: rotate(360deg) translateX(220px) rotate(-360deg); }
    }

    .product-item {
        width: 160px;
        margin: -80px 0 0 -80px;
        padding: 0.65rem;
    }
}

.product-item.dragging {
    cursor: grabbing;
    z-index: 1000;
    transform: scale(1.05);
    box-shadow: 0 20px 60px rgba(107, 45, 148, 0.35);
    animation: none !important;
    filter: brightness(1.1);
    transition: filter 0.15s ease, box-shadow 0.15s ease, transform 0s;
    will-change: transform;
}

.product-item.clicked {
    transform: scale(1.3) translateY(-15px) !important;
    box-shadow: 0 40px 100px rgba(107, 45, 148, 0.45);
    z-index: 200 !important;
    border-color: rgba(181, 129, 255, 0.6);
    animation: none !important;
}

.product-item.clicked::after {
    content: "Ŭ���Ͽ� �� ����";
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgb(var(--color-primary-700));
    color: #fff;
    font-size: 0.75rem;
    white-space: nowrap;
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.product-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    transition: filter 0.3s ease;
}

.product-tag {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    background: rgba(181, 129, 255, 0.9);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    opacity: 0;
    transform: translateY(5px);
    transition: all 0.3s ease;
}

.product-item:hover .product-tag {
    opacity: 1;
    transform: translateY(0);
}

/* Removed legacy layer and positioning styles to support new orbit animation */

@keyframes float-elegant-1 {
    0%, 100% { transform: translate(0, 0) rotate(-2deg); }
    25% { transform: translate(15px, -20px) rotate(3deg); }
    50% { transform: translate(8px, -12px) rotate(-1deg); }
    75% { transform: translate(-10px, -18px) rotate(2deg); }
}

@keyframes float-elegant-2 {
    0%, 100% { transform: translate(0, 0) rotate(2deg); }
    33% { transform: translate(-18px, 15px) rotate(-4deg); }
    66% { transform: translate(-10px, 22px) rotate(3deg); }
}

@keyframes float-elegant-3 {
    0%, 100% { transform: translate(0, 0) rotate(-1deg); }
    33% { transform: translate(22px, -15px) rotate(5deg); }
    66% { transform: translate(-15px, -10px) rotate(-4deg); }
}

@keyframes float-elegant-4 {
    0%, 100% { transform: translate(0, 0) rotate(1deg); }
    33% { transform: translate(-20px, -18px) rotate(-3deg); }
    66% { transform: translate(18px, -22px) rotate(4deg); }
}

@keyframes float-elegant-5 {
    0%, 100% { transform: translate(0, 0) rotate(-3deg); }
    33% { transform: translate(25px, 18px) rotate(6deg); }
    66% { transform: translate(-18px, 15px) rotate(-5deg); }
}

.hero__spotlight {
    position: relative;
    width: min(380px, 85%);
    height: auto;
    aspect-ratio: 1 / 1;
    z-index: 5;
    transform-style: preserve-3d;
    transition: transform 0.1s ease-out;
}

.spotlight-inner {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 40px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(249, 246, 255, 0.95));
    box-shadow: 0 60px 120px rgba(107, 45, 148, 0.3), 0 0 0 1px rgba(181, 129, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    padding: 2rem;
    overflow: hidden;
    contain: content;
}

.spotlight-track {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-shrink: 0;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.spotlight-slide {
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.spotlight-slide.active {
    opacity: 1;
}

.spotlight-slide img {
    width: 100%;
    max-height: 280px;
    object-fit: contain;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.15));
    transition: transform 0.3s ease;
}

.spotlight-slide:hover img {
    transform: scale(1.05);
}

.product-info {
    text-align: center;
    z-index: 2;
}

.product-info h4 {
    margin: 0;
    font-size: 1.1rem;
    color: rgb(var(--color-ink));
    font-weight: 600;
}

.product-info p {
    margin: 0.25rem 0 0;
    font-size: 0.9rem;
    color: rgb(var(--color-muted));
}

.spotlight-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 0.5rem;
    z-index: 10;
    pointer-events: none;
}

.spotlight-nav {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    color: rgb(var(--color-primary-700));
    font-size: 1.5rem;
    cursor: pointer;
    pointer-events: all;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.spotlight-nav:hover {
    background: rgb(var(--color-primary-700));
    color: #fff;
    transform: scale(1.1);
}

.spotlight-indicators {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(181, 129, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.indicator.active {
    width: 24px;
    border-radius: 4px;
    background: rgb(var(--color-primary-700));
}

.spotlight-glow {
    position: absolute;
    inset: -60%;
    background: radial-gradient(circle at center, rgba(181, 129, 255, 0.35) 0%, rgba(255, 189, 150, 0.2) 30%, transparent 65%);
    animation: pulse-glow-enhanced 4s ease-in-out infinite;
    z-index: 1;
}

@keyframes pulse-glow-enhanced {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1) rotate(0deg);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.15) rotate(180deg);
    }
}

.interaction-hint {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    color: rgb(var(--color-primary-700));
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 10;
    animation: pulse-hint 2s ease-in-out infinite;
}

.interaction-hint svg {
    animation: bounce-arrow 1.5s ease-in-out infinite;
}

@keyframes pulse-hint {
    0%, 100% {
        transform: translateX(-50%) translateY(0) scale(1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
    50% {
        transform: translateX(-50%) translateY(-5px) scale(1.05);
        box-shadow: 0 15px 40px rgba(107, 45, 148, 0.2);
    }
}

@keyframes bounce-arrow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.visual-panel {
    width: min(520px, 100%);
    padding: 0.5rem;
    border-radius: var(--radius-large);
    background: #fff;
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
    box-shadow: var(--shadow-soft);
}

.visual-panel__media {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
}

.visual-panel__media video {
    width: 100%;
    display: block;
    object-fit: cover;
    border-radius: inherit;
}

.visual-panel__note {
    position: absolute;
    bottom: 14px;
    left: 14px;
    padding: 0.45rem 0.9rem;
    border-radius: 14px;
    background: rgba(4, 16, 36, 0.75);
    color: #fff;
    font-size: 0.8rem;
    box-shadow: 0 15px 25px rgba(4, 16, 36, 0.35);
}

.visual-panel__note p {
    margin: 0;
    font-weight: 600;
}

.visual-panel__note span {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.8);
}

.feature__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.feature-card {
    padding: 2rem;
    border-radius: var(--radius-medium);
    background: #fff;
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-sunrise);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 70px rgba(7, 3, 28, 0.18);
    border-color: rgb(var(--color-primary-700) / 0.2);
}

.feature-card__icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
    font-size: 0.9rem;
    color: rgb(var(--color-muted));
}

.feature-list li {
    padding: 0.4rem 0;
}

.trust__metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.trust__metrics article {
    padding: 1.5rem;
    border-radius: var(--radius-medium);
    background: #fff;
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
}

.trust__metrics strong {
    font-size: 2.4rem;
    font-family: 'Space Grotesk', sans-serif;
    color: rgb(var(--color-primary-700));
}

.trust__metrics article:first-child {
    background: linear-gradient(135deg, rgb(var(--color-primary-700) / 0.08), rgb(var(--color-accent-400) / 0.08));
    border: 1px solid rgb(var(--color-primary-700) / 0.2);
}

.trust__metrics article:first-child strong {
    font-size: 3rem;
}

.trust__logos-wrapper {
    overflow: hidden;
    margin: 3rem 0;
    padding: 2rem 0;
    position: relative;
    background: linear-gradient(90deg,
    rgb(var(--color-soft)) 0%,
    transparent 10%,
    transparent 90%,
    rgb(var(--color-soft)) 100%);
}

.trust__logos {
    display: flex;
    gap: 3rem;
    animation: scroll-logos 30s linear infinite;
    width: fit-content;
}

.trust__logos:hover {
    animation-play-state: paused;
}

.logo-item {
    flex-shrink: 0;
    width: 140px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(7, 3, 28, 0.08);
    transition: all 0.3s ease;
}

.logo-item:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 24px rgba(107, 45, 148, 0.2);
}

.logo-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.6);
    transition: filter 0.3s ease;
}

.logo-item:hover img {
    filter: grayscale(0%) opacity(1);
}

@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.process__video {
    margin: 3rem 0;
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
}

.video-wrapper {
    display: grid;
    place-items: center;
    position: relative;
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    width: 100%;
}
.video-wrapper video {
    max-width: 100%; /* 부모 너비를 넘지 않도록 설정 */
    height: auto;    /* 비율 유지 */
}

.video-caption {
    margin-top: 1rem;
    text-align: center;
}

.flow-title {
    text-align: center;
    margin: 3rem 0 2rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    background: rgb(var(--color-primary-700) / 0.1);
    color: rgb(var(--color-primary-700));
    font-size: 0.75rem;
    font-weight: 600;
}

.flow-track {
    display: grid;
    gap: 1.5rem;
    position: relative;
}

.flow-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
}

.flow-step__marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.flow-step__marker span {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgb(var(--color-primary-700) / 0.12);
    color: rgb(var(--color-primary-700));
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 30px rgba(7, 3, 28, 0.12);
}

.flow-step__marker .line {
    width: 2px;
    flex: 1;
    background: linear-gradient(180deg, rgb(var(--color-primary-500) / 0.4), rgb(var(--color-primary-700)));
}

.line--end {
    height: 0;
    background: transparent;
}

.flow-step__card {
    border-radius: 28px;
    border: 1px solid rgb(var(--color-primary-700) / 0.12);
    background: rgba(255, 255, 255, 0.98);
    padding: 1.5rem;
    box-shadow: 0 30px 60px rgba(7, 3, 28, 0.08);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.flow-step__card header p {
    font-size: 0.95rem;
    color: rgb(var(--color-muted));
    margin: 0 0 0.4rem;
}

.flow-step__card header h3 {
    margin: 0;
}

.flow-step__card .content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-top: 0.5rem;
}

.flow-step.open .flow-step__card {
    border-color: rgb(var(--color-primary-700) / 0.4);
    box-shadow: 0 30px 70px rgba(107, 45, 148, 0.25);
    transform: translateY(-4px);
}

.flow-step.open .flow-step__card .content {
    max-height: 150px;
}

.process__tech {
    margin-top: 4rem;
    padding: 2rem;
    border-radius: var(--radius-large);
    background: rgb(var(--color-primary-700) / 0.04);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.tech-item {
    padding: 1.5rem;
    border-radius: 16px;
    background: #fff;
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
}

.showcase__compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    margin: 3rem 0;
}

/* Showcase 아코디언 스타일 */
.showcase-accordion {
    display: none;
}

.accordion-item {
    border: 1px solid rgb(var(--color-primary-700) / 0.12);
    border-radius: var(--radius-medium);
    margin-bottom: 1rem;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.accordion-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.accordion-item.active {
    border-color: rgb(var(--color-primary-500) / 0.3);
    box-shadow: 0 6px 20px rgba(117, 72, 216, 0.15);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    background: rgb(var(--color-primary-700) / 0.02);
    transition: all 0.2s ease;
    user-select: none;
    gap: 1rem;
}

.accordion-header:hover {
    background: rgb(var(--color-primary-700) / 0.05);
}

.accordion-header:active {
    background: rgb(var(--color-primary-700) / 0.08);
}

.accordion-title {
    font-weight: 600;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    flex: 1;
}

.accordion-badge {
    display: inline-block;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-left: 0.5rem;
    letter-spacing: -0.01em;
}

.accordion-badge.before {
    background: rgb(255 100 100 / 0.15);
    color: rgb(200 50 50);
}

.accordion-badge.after {
    background: rgb(100 200 100 / 0.15);
    color: rgb(50 150 50);
}

.accordion-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    color: rgb(var(--color-primary-700));
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}

.accordion-item.active .accordion-content {
    max-height: 3000px;
    padding: 1rem 1.25rem 1.5rem;
}

/* Showcase 아코디언 스타일 */
.showcase-accordion {
    display: none;
}

.accordion-item {
    border: 1px solid rgb(var(--color-primary-700) / 0.12);
    border-radius: var(--radius-medium);
    margin-bottom: 1rem;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.accordion-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.accordion-item.active {
    border-color: rgb(var(--color-primary-500) / 0.3);
    box-shadow: 0 6px 20px rgba(117, 72, 216, 0.15);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    cursor: pointer;
    background: rgb(var(--color-primary-700) / 0.02);
    transition: background 0.2s ease;
    user-select: none;
}

.accordion-header:hover {
    background: rgb(var(--color-primary-700) / 0.05);
}

.accordion-header:active {
    background: rgb(var(--color-primary-700) / 0.08);
}

.accordion-title {
    font-weight: 600;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    flex: 1;
}

.accordion-badge {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: 0.5rem;
}

.accordion-badge.before {
    background: rgb(255 100 100 / 0.15);
    color: rgb(200 50 50);
}

.accordion-badge.after {
    background: rgb(100 200 100 / 0.15);
    color: rgb(50 150 50);
}

.accordion-icon {
    font-size: 1.2rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: rgb(var(--color-primary-700));
    font-weight: bold;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}

.accordion-item.active .accordion-content {
    max-height: 3000px;
    padding: 1rem 1.25rem 1.5rem;
}

.accordion-content .metric-cards {
    gap: 0.75rem;
}

.compare-section {
    padding: 2rem;
    border-radius: var(--radius-large);
    background: #fff;
}

.compare-label {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.compare-label.before {
    background: rgb(255 100 100 / 0.1);
    color: rgb(200 50 50);
}

.compare-label.after {
    background: rgb(100 200 100 / 0.1);
    color: rgb(50 150 50);
}

.compare-arrow {
    display: none;
}

.metric-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.metric-card {
    padding: 1.5rem;
    border-radius: var(--radius-medium);
    border: 1px solid rgb(var(--color-primary-700) / 0.12);
    background: #fff;
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.metric-card.negative {
    background: linear-gradient(135deg, rgb(255 150 150 / 0.06), rgb(255 180 180 / 0.04));
    border-color: rgb(200 60 60 / 0.2);
}

.metric-card.positive {
    background: linear-gradient(135deg, rgb(140 220 140 / 0.08), rgb(160 230 160 / 0.06));
    border-color: rgb(60 150 60 / 0.22);
}

.metric-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.8rem;
    margin: 0.4rem 0;
    font-family: 'Space Grotesk', sans-serif;
}

.metric-list {
    padding-left: 1rem;
    color: rgb(var(--color-muted));
}

.metric-impact {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed rgb(var(--color-muted) / 0.3);
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.positive-impact strong {
    color: rgb(40 130 40);
}

.showcase__roi {
    padding: 2rem;
    border-radius: var(--radius-large);
    background: #fff;
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
    margin: 3rem 0;
}

.roi-breakdown {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin: 1.2rem 0;
}

.roi-item,
.roi-total {
    padding: 1rem;
    border-radius: 14px;
    background: rgb(var(--color-primary-700) / 0.05);
}

.roi-total {
    background: rgb(var(--color-primary-700) / 0.12);
    font-weight: 700;
}

.roi-note {
    color: rgb(var(--color-muted));
}

.showcase__testimonials {
    margin-top: 3rem;
}

.showcase__testimonials .section {
    padding: 0;
    margin: 0;
}

/* 데스크톱/모바일 모두 아코디언 사용 */
.showcase__compare {
    display: none;
}

.showcase-accordion {
    display: block;
    max-width: 1000px;
    margin: 0 auto;
}

.accordion-content .metric-cards {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.accordion-content .metric-card {
    margin-bottom: 0;
}

/* 모바일에서 1열로 변경 */
@media (max-width: 768px) {
    .accordion-content .metric-cards {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .accordion-content .metric-card {
        margin-bottom: 0.5rem;
    }
}

/* 모바일 전용 탭 - 데스크톱에서는 숨김 */
.pricing-tabs {
    display: none;
}

/* Testimonial Slider */
.testimonials-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.testimonials-header h3 {
    margin: 0;
}

.testimonial-controls {
    display: flex;
    gap: 0.5rem;
}

.testimonial-nav {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgb(var(--color-primary-700) / 0.2);
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    display: grid;
    place-items: center;
    font-size: 1.2rem;
    color: rgb(var(--color-primary-700));
}

.testimonial-nav:hover {
    background: rgb(var(--color-primary-700));
    color: #fff;
    transform: scale(1.05);
}

.testimonial-nav:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.testimonial-slider-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
    max-width: 1200px;
    padding: 0;
    box-sizing: border-box;
    margin: 0 auto;
}

.testimonial-track {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    padding: 0;
    box-sizing: border-box;
    align-items: stretch;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.testimonial-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
    padding: 1.5rem;
    position: relative;
    overflow: visible;
    flex: 0 0 100%;
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    transition: all 0.3s ease;
    cursor: default;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

@media (max-width: 640px) {
    .testimonial-slider-wrapper {
        overflow: hidden;
        position: relative;
        width: 100%;
        max-width: 100vw;
        padding: 0 1.5rem; /* wrapper padding 증가 */
        margin: 0;
        box-sizing: border-box;
    }

    .testimonial-track {
        display: flex;
        gap: 1rem;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        width: auto;
        padding: 0;
        box-sizing: border-box;
        align-items: stretch;
        justify-content: flex-start;
    }

    .testimonial-card {
        background: #fff;
        border-radius: 10px;
        border: 1px solid rgb(var(--color-primary-700) / 0.08);
        padding: 1.25rem;
        position: relative;
        overflow: visible;
        flex: 0 0 calc(100vw - 3rem); /* 카드 크기 축소 */
        width: calc(100vw - 3rem);
        min-width: calc(100vw - 3rem);
        max-width: calc(100vw - 3rem);
        transition: all 0.3s ease;
        cursor: default;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        font-size: 0.9rem;
    }
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(117, 72, 216, 0.2);
    border-color: rgb(var(--color-primary-700) / 0.15);
}

.testimonial-quote {
    font-size: 2.5rem;
    line-height: 1;
    color: rgb(var(--color-primary-700) / 0.3);
    margin-bottom: 0.5rem;
}

.testimonial-text {
    margin: 0.5rem 0 1rem;
    color: rgb(var(--color-ink));
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    line-height: 1.6;
    flex: 1;
    min-height: 0;
}

.testimonial-author h4 {
    margin: 0;
    font-size: 1rem;
}

.testimonial-author span {
    font-size: 0.85rem;
}

.testimonial-metrics {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    color: rgb(var(--color-muted));
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

.testimonial-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.testimonial-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgb(var(--color-primary-700) / 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-dot.active {
    background: rgb(var(--color-primary-700));
    width: 24px;
    border-radius: 4px;
}

@media (max-width: 640px) {
    .testimonial-quote {
        font-size: 2rem;
    }

    .testimonial-text {
        font-size: 0.875rem;
        line-height: 1.5;
    }

    .testimonial-author h4 {
        font-size: 0.9rem;
    }

    .testimonial-author span {
        font-size: 0.8rem;
    }

    .testimonial-metrics {
        font-size: 0.75rem;
        gap: 0.5rem;
    }
}

.pricing-detail {
    background: #fff;
    border-radius: var(--radius-large);
    padding: 2.5rem;
    box-shadow: 0 40px 120px rgba(7, 3, 28, 0.12);
    margin-bottom: 3rem !important;
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

/* Pricing Slider Navigation */
.pricing-slider-wrapper {
    display: none;
}

.pricing-slider-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.pricing-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex: 1;
}

.pricing-nav {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgb(var(--color-primary-700) / 0.2);
    background: #fff;
    color: rgb(var(--color-primary-700));
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.pricing-nav:hover {
    background: rgb(var(--color-primary-700));
    color: #fff;
    transform: scale(1.05);
}

.pricing-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: scale(1);
}

.pricing-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgb(var(--color-primary-700) / 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.pricing-dot.active {
    background: rgb(var(--color-primary-700));
    width: 24px;
    border-radius: 5px;
}

.pricing-column {
    border-radius: var(--radius-medium);
    border: 1px solid rgb(var(--color-primary-700) / 0.12);
    padding: 1.5rem;
    background: #fff;
    position: relative;
}

.pricing-column.highlighted {
    border-color: rgb(var(--color-primary-700) / 0.5);
    box-shadow: var(--shadow-soft);
}

.pricing-header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.pricing-badge {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    background: rgb(var(--color-primary-700) / 0.1);
    color: rgb(var(--color-primary-700));
    font-weight: 700;
    font-size: 0.8rem;
    align-self: flex-start;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin: 0.8rem 0;
}

.price-amount {
    font-size: 1.8rem;
    font-weight: 700;
}

.price-save {
    font-size: 0.9rem;
    color: rgb(var(--color-muted));
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    display: grid;
    gap: 0.5rem;
    max-height: 320px;
    overflow-y: auto;
}

.pricing-features::-webkit-scrollbar {
    width: 4px;
}

.pricing-features::-webkit-scrollbar-thumb {
    background: rgb(var(--color-primary-300));
    border-radius: 4px;
}

.pricing-features li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.65rem;
    align-items: start;
    padding: 0.75rem 0.8rem;
    border-radius: 12px;
    background: rgb(var(--color-primary-700) / 0.03);
}

.feature-icon {
    font-weight: 700;
    color: rgb(var(--color-primary-700));
}

.feature-excluded {
    opacity: 0.6;
}

.pricing-note {
    font-size: 0.9rem;
    color: rgb(var(--color-muted));
    line-height: 1.4;
    margin-bottom: 1rem;
}

.pricing-ribbon {
    position: absolute;
    top: 1rem;
    right: -0.5rem;
    background: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    color: #fff;
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(117, 72, 216, 0.3);
    border-radius: 4px 0 0 4px;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.pricing-flip-card.flipped .pricing-ribbon {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.pricing-faq {
    margin-top: 2.5rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.faq-item {
    background: #fff;
    border-radius: var(--radius-medium);
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
    padding: 1.25rem;
}

.business {
    padding: 3rem;
    border-radius: var(--radius-large);
    background: #fff;
    box-shadow: 0 30px 90px rgba(7, 3, 28, 0.12);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    border-radius: 12px;
    border: 1px solid rgb(var(--color-primary-700) / 0.15);
    padding: 0.75rem 1rem;
    background: #fff;
    transition: border-color 0.2s ease;
}

.form-field--stack {
    gap: 0.8rem;
}

.form-field span {
    font-size: 0.9rem;
    color: rgb(var(--color-muted));
    letter-spacing: 0.02em;
}

.form-field:focus-within {
    border-color: rgb(var(--color-primary-700));
}

.form-field input,
.form-field select,
.form-field textarea {
    border: none;
    border-radius: 12px;
    padding: 0.75rem;
    background: rgb(var(--color-primary-700) / 0.04);
    font: inherit;
    color: rgb(var(--color-ink));
}

.form-field textarea {
    resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgb(var(--color-primary-500) / 0.35);
}

.form-option {
    display: flex;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    border: 1px solid rgb(var(--color-primary-700) / 0.2);
    background: rgb(var(--color-primary-700) / 0.05);
    font-weight: 600;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.form-option input[type="checkbox"] {
    margin-top: 0.2rem;
    accent-color: rgb(var(--color-primary-700));
}

.form-option:hover,
.form-option:focus-within {
    border-color: rgb(var(--color-primary-700) / 0.5);
    background: rgb(var(--color-primary-700) / 0.12);
}

.roi-slider {
    position: relative;
    padding: 1.5rem 1.5rem 1rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(249, 246, 255, 0.8), rgba(255, 255, 255, 0.9));
    border: 1px solid rgb(var(--color-primary-300) / 0.3);
    box-shadow: 0 8px 24px rgba(117, 72, 216, 0.08);
    overflow: visible;
}

.roi-slider__input {
    appearance: none;
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgb(var(--color-primary-300) / 0.3), rgb(var(--color-primary-300) / 0.5));
    position: relative;
    z-index: 2;
    cursor: pointer;
    margin: 1rem 0;
}

.roi-slider__input::-webkit-slider-thumb {
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    border: 3px solid #fff;
    box-shadow: 0 4px 12px rgba(117, 72, 216, 0.4);
    cursor: grab;
    transition: transform 0.2s ease;
}

.roi-slider__input::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.1);
}

.roi-slider__input::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    border: 3px solid #fff;
    box-shadow: 0 4px 12px rgba(117, 72, 216, 0.4);
    cursor: grab;
}

.roi-slider__fill {
    position: absolute;
    top: 2.75rem;
    left: 1.5rem;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    z-index: 1;
    width: 0;
    pointer-events: none;
    transition: width 0.2s ease;
}

.roi-slider__value {
    margin-top: 1rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: rgb(var(--color-primary-700));
    text-align: center;
    background: rgba(255, 255, 255, 0.8);
    padding: 0.5rem;
    border-radius: 8px;
}

.roi-slider__dots {
    margin-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.roi-slider__dots button {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    border: 2px solid rgb(var(--color-primary-300) / 0.4);
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgb(var(--color-muted));
}

.roi-slider__dots button.active {
    border-color: rgb(var(--color-primary-700));
    background: linear-gradient(135deg, rgb(var(--color-primary-500) / 0.2), rgb(var(--color-primary-700) / 0.2));
    color: rgb(var(--color-primary-700));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(117, 72, 216, 0.2);
}

.business__result {
    margin: 1.5rem 0;
    padding: 2rem;
    border-radius: var(--radius-medium);
    background: linear-gradient(135deg, rgba(181, 129, 255, 0.1), rgba(117, 72, 216, 0.08));
    border: 2px solid rgb(var(--color-primary-300) / 0.3);
    text-align: center;
}

.business__result strong {
    font-size: 3rem;
    font-family: 'Space Grotesk', sans-serif;
    background: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 0.5rem;
}

.pricing-detail .business {
    box-shadow: none;
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
}

.inquiry-detail {
    background: #fff;
    border-radius: var(--radius-large);
    padding: 2.5rem;
    box-shadow: 0 25px 80px rgba(12, 20, 35, 0.12);
}

.inquiry-guide {
    margin-bottom: 2rem;
}

.process-steps-wrapper {
    position: relative;
}

.process-steps {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0.5rem 0 1.5rem 0;
    justify-content: center;
}

.process-steps::-webkit-scrollbar {
    display: none;
}

.step-item {
    flex: 0 0 auto;
    width: 180px;
    padding: 1.5rem 1rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgb(var(--color-primary-700) / 0.05), rgb(var(--color-primary-500) / 0.08));
    border: 1px solid rgb(var(--color-primary-700) / 0.2);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    scroll-snap-align: start;
    transition: all 0.3s ease;
}

.step-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(117, 72, 216, 0.15);
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    display: grid;
    place-items: center;
    font-weight: 700;
    color: #fff;
    margin: 0 auto 0.75rem;
    box-shadow: 0 4px 12px rgba(117, 72, 216, 0.3);
}

.step-item strong {
    display: block;
    margin: 0.5rem 0 0.25rem;
    font-size: 1rem;
}

.step-item span {
    font-size: 0.85rem;
    color: rgb(var(--color-muted));
}

.process-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.process-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: rgb(var(--color-primary-300) / 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.process-dot.active {
    background: rgb(var(--color-primary-700));
    width: 24px;
    border-radius: 4px;
}

.step-arrow {
    flex: 0 0 auto;
    text-align: center;
    font-size: 1.4rem;
    color: rgb(var(--color-muted));
}

/* 모바일에서는 스와이프로 변경되므로 기존 미디어 쿼리 제거 */
@media (max-width: 768px) {
    .step-item {
        width: 160px;
        padding: 1.25rem 1rem;
    }

    .testimonial-card {
        min-width: calc(100% - 2rem);
        flex: 0 0 calc(100% - 2rem);
        max-width: calc(100% - 2rem);
        padding: 1.25rem;
    }

    .testimonial-slider-wrapper {
        padding: 0 1rem;
        overflow: hidden;
        width: 100%;
        box-sizing: border-box;
    }

    .testimonials-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .testimonial-controls {
        align-self: flex-end;
    }
}

.inquiry__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.inquiry__form {
    display: flex;
    flex-direction: column;
}

.step {
    display: none;
    flex-direction: column;
    gap: 0.75rem;
}

.step.active {
    display: flex;
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.step-desc {
    color: rgb(var(--color-muted));
}

.module-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.75rem;
}

.option-content strong {
    display: block;
}

.step-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.inquiry__summary {
    background: rgb(var(--color-primary-700) / 0.04);
    border-radius: var(--radius-medium);
    padding: 1.5rem;
}

.summary-card {
    margin-top: 1rem;
    padding: 1.5rem;
    border-radius: var(--radius-medium);
    background: #fff;
    border: 1px solid rgb(var(--color-primary-700) / 0.08);
    min-height: 200px;
}

.summary-placeholder {
    display: grid;
    place-items: center;
    gap: 0.6rem;
    color: rgb(var(--color-muted));
}

.placeholder-icon {
    font-size: 2rem;
}

.inquiry-info {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 14px;
    background: rgb(var(--color-primary-700) / 0.08);
}

.privacy-notice {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: rgb(var(--color-muted));
}

.site-footer {
    padding: 3rem 5vw;
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.site-footer h4 {
    margin-bottom: 0.5rem;
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(4, 16, 36, 0.45);
    display: none;
    place-items: center;
    padding: 1rem;
}

.modal.active {
    display: grid;
}

.modal__content {
    background: #fff;
    border-radius: var(--radius-medium);
    padding: 2rem;
    position: relative;
    max-width: 480px;
    width: 100%;
}

.modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    background: transparent;
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 960px) {
    .site-header {
        padding: 0.85rem 4vw;
        grid-template-columns: auto 1fr;
        text-align: left;
    }

    .logo {
        font-size: 1.4rem;
    }

    .site-nav {
        display: none;
    }

    .desktop-only {
        display: none !important;
    }

    .header-actions {
        justify-content: flex-end;
        margin-left: auto;
    }

    .hamburger {
        display: flex !important;
        margin-left: auto;
    }

    main {
        padding: 1.5rem 4vw 2.5rem;
    }

    .section {
        margin-bottom: 2.5rem;
    }

    .section-head {
        margin-bottom: 1.25rem;
    }

    .section-head h2 {
        font-size: clamp(1.5rem, 5vw, 2rem);
        margin-bottom: 0.75rem;
        line-height: 1.3;
    }

    .section-head p {
        font-size: clamp(0.9rem, 2.5vw, 1rem);
        line-height: 1.6;
    }

    .eyebrow {
        font-size: 0.75rem;
        margin-top: 1.5rem;
        padding-left: 1.5rem;
    }

    .eyebrow::before {
        width: 1rem;
    }

    .hero {
        padding: 2rem 0;
        min-height: auto;
    }

    .hero::before {
        width: 600px;
        height: 600px;
    }

    .hero__container {
        padding: 0 1rem;
    }

    .hero__content {
        text-align: center;
    }

    .hero__content h1 {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        line-height: 1.25;
        margin-bottom: 1rem;
    }

    .lead {
        font-size: clamp(0.9rem, 2.5vw, 1rem);
        margin-bottom: 1.25rem;
        line-height: 1.6;
    }

    .hero__cta {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    .hero__cta .btn {
        width: 100%;
        justify-content: center;
        padding: 0.85rem 1.25rem;
        font-size: 0.95rem;
    }

    .hero__chips {
        justify-content: center;
        gap: 0.5rem;
        margin-top: 1.25rem;
    }

    .hero__chips span {
        font-size: 0.75rem;
        padding: 0.4rem 0.85rem;
    }

    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }

    .layer-back { width: 55px; height: 55px; }
    .layer-mid { width: 75px; height: 75px; }
    .layer-front { width: 95px; height: 95px; }

    .section {
        margin-bottom: 3rem;
    }

    .section-head {
        text-align: center;
        flex-direction: column;
        align-items: center;
    }

    .feature__grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .feature-card h3 {
        font-size: 1.1rem;
        margin: 0.75rem 0 0.5rem;
    }

    .feature-card p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .feature-card__icon {
        font-size: 2.5rem;
    }

    .trust__metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .trust__metrics article {
        padding: 1.25rem 1rem;
    }

    .trust__metrics p {
        font-size: 0.85rem;
        margin-bottom: 0.25rem;
    }

    .trust__metrics strong {
        font-size: 2rem;
    }

    .trust__metrics span {
        font-size: 0.75rem;
    }

    .flow-track {
        gap: 1rem;
    }

    .flow-step__marker span {
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }

    .flow-step__card {
        padding: 1.25rem;
    }

    .flow-step__card header h3 {
        font-size: 1.1rem;
    }

    .flow-step__card header p {
        font-size: 0.85rem;
    }

    .flow-step__card .content p {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .showcase__compare {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Showcase 모바일: 아코디언 레이아웃 사용 */

    .compare-section {
        min-height: auto;
    }

    .compare-arrow {
        display: none;
    }

    .metric-cards {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .metric-card {
        padding: 1rem;
    }

    /* Testimonial 모바일: 가로 스크롤 슬라이더 */
    .showcase__testimonials {
        position: relative;
    }

    .showcase__testimonials::after {
        content: '← 좌우 클릭 →';
        display: block;
        text-align: center;
        font-size: 0.9rem;
        color: rgb(var(--color-muted));
        margin-top: 0.5rem;
    }

    .testimonial-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 1rem;
        padding-bottom: 1rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
    }

    .testimonial-grid::-webkit-scrollbar {
        height: 6px;
    }

    .testimonial-grid::-webkit-scrollbar-track {
        background: rgb(var(--color-primary-300) / 0.1);
        border-radius: 3px;
    }

    .testimonial-grid::-webkit-scrollbar-thumb {
        background: rgb(var(--color-primary-500));
        border-radius: 3px;
    }

    .testimonial-card {
        min-width: 85vw;
        scroll-snap-align: start;
        flex-shrink: 0;
    }

    /* Pricing 모바일: 세로 나열이지만 압축 */
    .pricing-tabs {
        display: flex;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
        background: rgb(var(--color-primary-300) / 0.1);
        padding: 0.25rem;
        border-radius: 12px;
        overflow-x: auto;
    }

    .pricing-tab {
        flex: 1;
        white-space: nowrap;
        padding: 0.75rem 1rem;
        border: none;
        background: transparent;
        border-radius: 10px;
        font-weight: 600;
        color: rgb(var(--color-muted));
        cursor: pointer;
        transition: all 0.3s ease;
        font-size: 0.85rem;
        min-width: 90px;
    }

    .pricing-tab.active {
        background: #fff;
        color: rgb(var(--color-primary-700));
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .pricing-table {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .pricing-column {
        max-width: 100%;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .pricing-column .pricing-features,
    .pricing-column .pricing-note {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }

    .pricing-column.expanded .pricing-features {
        max-height: 500px;
    }

    .pricing-column.expanded .pricing-note {
        max-height: 200px;
    }

    .pricing-column .pricing-header::after {
        content: '▼';
        font-size: 1rem;
        color: rgb(var(--color-primary-700));
        transition: transform 0.3s ease;
        display: block;
        text-align: center;
        margin-top: 0.5rem;
    }

    .pricing-column.expanded .pricing-header::after {
        transform: rotate(180deg);
    }

    .pricing-features {
        max-height: 200px;
        overflow-y: auto;
    }

    /* ROI Calculator 압축 */
    .business {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }

    .business__copy h2 {
        font-size: clamp(1.3rem, 4vw, 1.6rem);
        line-height: 1.3;
    }

    .business__copy p {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .business__calculator {
        max-width: 100%;
    }

    .roi-slider {
        padding: 1.25rem;
    }

    .roi-slider__value {
        font-size: 1rem;
    }

    .roi-slider__dots {
        flex-wrap: wrap;
    }

    .roi-slider__dots button {
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
        min-width: 70px;
    }

    .business__result {
        font-size: 0.9rem;
        padding: 1.5rem;
    }

    .business__result strong {
        font-size: 2.5rem;
    }

    .form-field {
        padding: 0.65rem 0.85rem;
        margin-bottom: 0.5rem;
    }

    .form-field span {
        font-size: 0.85rem;
    }

    .form-field input,
    .form-field select {
        padding: 0.65rem;
        font-size: 0.95rem;
    }

    /* FAQ 압축 */
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .faq-item {
        padding: 1.25rem;
    }

    .faq-item h4 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }

    .faq-item p {
        font-size: 0.88rem;
        line-height: 1.6;
    }

    .site-footer {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .logo-item {
        width: 100px;
        height: 60px;
    }

    .trust__logos {
        gap: 2rem;
    }
}

@media (max-width: 640px) {
    .site-header {
        padding: 0.75rem 4vw;
    }

    .logo {
        font-size: 1.4rem;
    }

    main {
        padding: 1.25rem 4vw 2rem;
    }

    .section {
        margin-bottom: 2rem;
    }

    .section-head h2 {
        font-size: clamp(1.35rem, 4.5vw, 1.75rem);
        line-height: 1.3;
    }

    .section-head p {
        font-size: 0.88rem;
        line-height: 1.65;
    }

    .eyebrow {
        font-size: 0.7rem;
    }

    .hero__content h1 {
        font-size: clamp(1.5rem, 5.5vw, 2rem);
        line-height: 1.3;
    }

    .lead {
        font-size: 0.88rem;
        line-height: 1.65;
    }

    .hero__cta .btn {
        padding: 0.8rem 1.15rem;
        font-size: 0.88rem;
    }

    .hero__chips span {
        font-size: 0.7rem;
        padding: 0.35rem 0.75rem;
    }

    .btn {
        padding: 0.7rem 1.15rem;
        font-size: 0.88rem;
    }

    .hero__visual-enhanced {
        max-width: 100%;
        aspect-ratio: 1 / 1;
        min-height: 0;
    }

    .product-item[data-product="1"],
    .product-item[data-product="4"],
    .product-item[data-product="6"] {
        display: none;
    }

    .hero__spotlight {
        width: min(260px, 75vw);
        height: auto;
        aspect-ratio: 1 / 1;
    }

    .spotlight-inner {
        padding: 1rem;
    }

    .spotlight-slide img {
        max-height: 160px;
    }

    .spotlight-nav {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }

    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .trust__metrics {
        grid-template-columns: 1fr;
    }

    .metric-cards {
        grid-template-columns: 1fr;
    }

    /* Showcase 더 압축 */
    .compare-section h3 {
        font-size: 1.15rem;
    }

    .compare-label {
        font-size: 0.75rem;
        padding: 0.35rem 0.75rem;
    }

    .metric-card {
        padding: 1rem;
    }

    .metric-icon {
        font-size: 1.75rem;
    }

    .metric-value {
        font-size: 1.5rem;
    }

    .metric-card h4 {
        font-size: 0.9rem;
    }

    .metric-card p, .metric-card li {
        font-size: 0.85rem;
        line-height: 1.5;
    }

    /* Testimonial 카드 크기 조정 */
    .testimonial-card {
        min-width: 92vw;
        padding: 1.25rem;
    }

    .testimonial-text {
        font-size: 0.88rem;
        line-height: 1.6;
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
    }

    .testimonial-author h4 {
        font-size: 0.95rem;
    }

    .testimonial-metrics {
        font-size: 0.8rem;
    }

    /* Pricing 더 압축 */
    .pricing-column {
        padding: 1.5rem;
    }

    .pricing-header h3 {
        font-size: 1.25rem;
    }

    .pricing-badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }

    .price-amount {
        font-size: 2rem;
    }

    .pricing-price {
        margin: 1rem 0;
    }

    .pricing-features {
        font-size: 0.88rem;
        max-height: 200px;
    }

    .pricing-features li {
        padding: 0.6rem 0;
    }

    /* ROI Calculator 간소화 */
    .roi-slider {
        padding: 1rem;
    }

    .roi-slider__dots {
        gap: 0.35rem;
    }

    .roi-slider__dots button {
        font-size: 0.7rem;
        padding: 0.35rem 0.5rem;
        min-width: 65px;
    }

    .business__result {
        padding: 1.25rem;
    }

    .business__result strong {
        font-size: 2.25rem;
    }

    .business__copy h2 {
        font-size: 1.25rem;
    }

    /* Inquiry Form 압축 */
    .inquiry__grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 100%;
        width: 100%;
        margin: 0 auto;
        padding: 0 1rem;
        box-sizing: border-box;
        overflow: hidden;
    }

    .inquiry__form {
        max-width: 100%;
        width: 100%;
        margin: 0 auto;
        box-sizing: border-box;
    }

    .step.active {
        max-width: 100%;
        width: 100%;
        padding: 0;
        margin: 0 auto;
    }

    .form-field {
        width: 100%;
        box-sizing: border-box;
    }

    .form-field input,
    .form-field select,
    .form-field textarea {
        width: 100%;
        box-sizing: border-box;
    }

    .inquiry__summary {
        order: 2;
    }

    .step-item {
        padding: 1rem;
    }

    .step-item h4 {
        font-size: 0.95rem;
    }

    .step-item p {
        font-size: 0.82rem;
        line-height: 1.5;
    }

    .step-number {
        width: 32px;
        height: 32px;
        font-size: 0.95rem;
    }

    .tech-grid {
        grid-template-columns: 1fr;
    }

    .roi-breakdown {
        grid-template-columns: 1fr;
    }

    .inquiry__grid {
        grid-template-columns: 1fr;
        max-width: 100%;
        margin: 0 auto;
        padding: 0 1rem;
    }

    .inquiry__summary {
        order: 2;
        margin-top: 2rem;
    }

    .logo-item {
        width: 80px;
        height: 50px;
        padding: 0.5rem;
    }

    .trust__logos {
        gap: 1.5rem;
    }
}

/* iPhone SE & Small Screens (375px and below) */
@media (max-width: 375px) {
    /* Header 최소화 */
    .site-header {
        padding: 0.6rem 2.5vw;
    }

    .logo {
        font-size: 1.4rem;
        letter-spacing: -0.01em;
    }

    .btn {
        padding: 0.5rem 0.9rem;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    /* Hero 최적화 */
    .hero__content h1 {
        font-size: clamp(1.25rem, 5vw, 1.5rem);
        line-height: 1.25;
        letter-spacing: -0.02em;
    }

    .lead {
        font-size: 0.85rem;
        line-height: 1.55;
        margin-top: 0.75rem;
    }

    .hero__chips {
        gap: 0.35rem;
        margin: 0.85rem 0;
    }

    .hero__chips span {
        font-size: 0.68rem;
        padding: 0.25rem 0.55rem;
    }

    /* Typography 계층 */
    .eyebrow {
        font-size: 0.72rem;
        letter-spacing: 0.08em;
    }

    h2 {
        font-size: clamp(1.35rem, 4.5vw, 1.6rem);
        line-height: 1.3;
    }

    h3 {
        font-size: 1.1rem;
        line-height: 1.35;
    }

    .section {
        margin-bottom: 2.25rem;
        padding: 0 1rem;
    }

    /* Feature Cards 압축 */
    .feature-card {
        padding: 0.9rem;
    }

    .feature-card__icon {
        font-size: 1.9rem;
        margin-bottom: 0.5rem;
    }

    .feature-card h3 {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }

    .feature-card p {
        font-size: 0.82rem;
        line-height: 1.5;
    }

    /* Trust Metrics */
    .trust__metrics {
        gap: 0.7rem;
    }

    .trust__metrics article {
        padding: 0.75rem 0.6rem;
    }

    .trust__metrics strong {
        font-size: 1.5rem;
    }

    .trust__metrics span {
        font-size: 0.7rem;
    }

    /* Flow Steps */
    .flow-step__card {
        padding: 0.8rem;
    }

    .flow-step__card header h3 {
        font-size: 0.95rem;
    }

    .flow-step__card p {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    .step-number {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }

    /* Tech Badges */
    .tech-badge {
        font-size: 0.68rem;
        padding: 0.25rem 0.5rem;
    }

    /* Showcase */
    .compare-section h3 {
        font-size: 1.05rem;
    }

    .compare-label {
        font-size: 0.72rem;
        padding: 0.3rem 0.7rem;
    }

    .metric-card {
        padding: 0.85rem;
    }

    .metric-icon {
        font-size: 1.6rem;
    }

    .metric-value {
        font-size: 1.4rem;
    }

    .metric-card h4 {
        font-size: 0.85rem;
    }

    .metric-card p {
        font-size: 0.8rem;
    }

    /* Testimonials */
    .testimonial-card {
        min-width: calc(100% - 2rem);
        flex: 0 0 calc(100% - 2rem);
        max-width: calc(100% - 2rem);
        padding: 1rem;
    }

    .testimonial-text {
        font-size: 0.85rem;
        line-height: 1.55;
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
    }

    .testimonial-author h4 {
        font-size: 0.9rem;
    }

    .testimonial-metrics {
        font-size: 0.75rem;
    }

    /* Pricing */
    .pricing-column {
        padding: 1.15rem;
    }

    .pricing-header h3 {
        font-size: 1.15rem;
    }

    .pricing-badge {
        font-size: 0.68rem;
        padding: 0.28rem 0.55rem;
    }

    .price-amount {
        font-size: 1.85rem;
    }

    .pricing-features {
        font-size: 0.82rem;
        max-height: 200px;
    }

    .pricing-features li {
        padding: 0.55rem 0;
    }

    /* ROI Calculator */
    .roi-slider {
        padding: 0.9rem;
    }

    .roi-slider h2 {
        font-size: 1.15rem;
        margin-bottom: 1rem;
    }

    .roi-slider__dots {
        gap: 0.3rem;
        margin: 0.8rem 0;
    }

    .roi-slider__dots button {
        font-size: 0.68rem;
        padding: 0.3rem 0.4rem;
        min-width: 60px;
    }

    .business__result {
        padding: 1rem;
    }

    .business__result strong {
        font-size: 2rem;
    }

    .business__copy h2 {
        font-size: 1.15rem;
    }

    .roi-breakdown__item {
        padding: 0.7rem;
    }

    /* Inquiry Form */
    .inquiry__summary {
        padding: 1rem;
    }

    .step-item {
        padding: 0.85rem;
    }

    .step-item h4 {
        font-size: 0.9rem;
    }

    .step-item p {
        font-size: 0.78rem;
        line-height: 1.5;
    }

    .form-group label {
        font-size: 0.82rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 0.6rem 0.75rem;
        font-size: 0.9rem;
    }

    /* FAQ */
    .faq-item {
        padding: 0.85rem;
    }

    .faq-question {
        font-size: 0.9rem;
    }

    .faq-answer {
        font-size: 0.8rem;
        line-height: 1.55;
    }

    /* Footer */
    .footer {
        padding: 2rem 1rem 1.5rem;
    }

    .footer-grid {
        gap: 1.5rem;
    }

    .footer-section h4 {
        font-size: 0.95rem;
    }

    .footer-section a,
    .footer-section p {
        font-size: 0.82rem;
    }

    /* Logo Grid */
    .logo-item {
        width: 70px;
        height: 45px;
        padding: 0.4rem;
    }

    .trust__logos {
        gap: 1.2rem;
    }

    .form-field input,
    .form-field select,
    .form-field textarea {
        font-size: 0.9rem;
        padding: 0.65rem;
    }

    .site-footer {
        font-size: 0.85rem;
        padding: 2rem 4vw;
    }

    .hero__visual-enhanced {
        margin-top: 1.5rem;
        max-width: 280px;
    }

    .floating-products {
        width: 100%;
        height: 100%;
    }

    .product-item {
        cursor: default;
    }

    .layer-back {
        width: 45px;
        height: 45px;
    }

    .layer-mid {
        width: 60px;
        height: 60px;
    }

    .layer-front {
        width: 80px;
        height: 80px;
    }

    .product-tag {
        font-size: 0.65rem;
        padding: 0.2rem 0.4rem;
    }

    .video-wrapper video {
        border-radius: 12px;
    }

    .compare-arrow {
        font-size: 1.5rem;
        margin: 1rem 0;
    }

    .metric-card {
        padding: 1rem;
    }

    .metric-icon {
        font-size: 2rem;
    }

    .modal__content {
        padding: 1.5rem;
        margin: 1rem;
    }
}

@media (max-width: 960px) and (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 1rem 0;
    }

    .hero__visual-enhanced {
        min-height: 350px;
    }

    .hero__spotlight {
        width: 250px;
        height: 250px;
    }

    .mobile-menu {
        width: min(70vw, 350px);
    }
}

@media (hover: none) and (pointer: coarse) {
    .btn,
    .spotlight-nav,
    .indicator,
    .hamburger,
    .mobile-nav a {
        min-height: 48px;
        min-width: 48px;
    }

    .product-item:hover,
    .feature-card:hover,
    .flow-step__card:hover {
        transform: none;
    }

    .btn:active,
    .spotlight-nav:active,
    .hamburger:active {
        transform: scale(0.95);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .product-item,
    .spotlight-glow,
    .interaction-hint,
    .interaction-hint svg {
        animation: none !important;
    }

    .spotlight-track {
        transition: none;
    }

    .hero__visual-enhanced,
    .hero__bg-gradient {
        transform: none !important;
    }
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

*:focus-visible {
    outline: 2px solid rgb(var(--color-primary-700));
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.75rem 1.5rem;
    background: rgb(var(--color-primary-700));
    color: #fff;
    border-radius: 999px;
    z-index: 10000;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 1rem;
}

@media print {
    .site-header,
    .hamburger,
    .mobile-overlay,
    .scroll-progress,
    .interaction-hint,
    .spotlight-controls,
    .spotlight-indicators,
    .btn,
    .site-footer {
        display: none !important;
    }

    main {
        padding: 0;
    }

    .section {
        page-break-inside: avoid;
    }

    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}

/* Performance & Loading Optimization */
img, video {
    content-visibility: auto;

}

.hero__visual-enhanced,
.floating-products,
.spotlight-inner {
    will-change: transform;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

/* Improved Focus States */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgb(var(--color-primary-500) / 0.5);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Loading State */
.loading {
    pointer-events: none;
    opacity: 0.6;
    cursor: wait;
}

.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Tooltip Enhancement */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: 0.5rem 0.75rem;
    background: rgba(5, 4, 22, 0.95);
    color: #fff;
    font-size: 0.85rem;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 1000;
}

[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-12px);
}

/* Improved Spacing System */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    line-height: 1.25;
}

h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    margin-bottom: 1rem;
}

h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    margin-bottom: 0.75rem;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

/* Enhanced Shadows */
.card-shadow {
    box-shadow:
            0 2px 8px rgba(7, 3, 28, 0.04),
            0 8px 24px rgba(7, 3, 28, 0.08),
            0 16px 48px rgba(7, 3, 28, 0.12);
}

.card-shadow:hover {
    box-shadow:
            0 4px 12px rgba(7, 3, 28, 0.06),
            0 12px 32px rgba(7, 3, 28, 0.12),
            0 24px 64px rgba(7, 3, 28, 0.16);
}

/* Pricing Flip Cards */
.pricing-flip-card {
    position: relative;
    width: 100%;
    min-height: 400px;
    perspective: 1000px;
    cursor: pointer;
}

.pricing-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.pricing-flip-card.flipped .pricing-flip-inner {
    transform: rotateY(180deg);
}

.pricing-flip-front,
.pricing-flip-back {
    position: absolute;
    width: 100%;
    height: 100%;
    min-height: 400px;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    background: #fff;
    border-radius: var(--radius-medium);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    border: 1px solid rgb(var(--color-primary-700) / 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.pricing-flip-back {
    transform: rotateY(180deg);
    overflow-y: auto;
    max-height: 650px;
}

.pricing-flip-back::-webkit-scrollbar {
    width: 8px;
}

.pricing-flip-back::-webkit-scrollbar-track {
    background: rgb(var(--color-primary-700) / 0.05);
    border-radius: 4px;
}

.pricing-flip-back::-webkit-scrollbar-thumb {
    background: rgb(var(--color-primary-700) / 0.3);
    border-radius: 4px;
}

.pricing-flip-back::-webkit-scrollbar-thumb:hover {
    background: rgb(var(--color-primary-700) / 0.5);
}

.pricing-flip-card.highlighted .pricing-flip-front,
.pricing-flip-card.highlighted .pricing-flip-back {
    border: 2px solid rgb(var(--color-primary-700));
    box-shadow: 0 8px 24px rgba(117, 72, 216, 0.15);
}

.pricing-flip-btn {
    margin-top: auto;
    transition: all 0.3s ease;
}

.pricing-flip-btn:hover {
    transform: translateX(4px);
}

.pricing-back-btn {
    background: none;
    border: none;
    color: rgb(var(--color-primary-700));
    font-weight: 600;
    cursor: pointer;
    padding: 0.5rem 0;
    margin-bottom: 1rem;
    text-align: left;
    transition: all 0.3s ease;
}

.pricing-back-btn:hover {
    transform: translateX(-4px);
    opacity: 0.8;
}

.pricing-features-title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: rgb(var(--color-text));
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    flex: 1;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgb(var(--color-primary-700) / 0.1);
    color: rgb(var(--color-muted));
    font-size: 0.95rem;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-perks {
    background: rgba(181, 129, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.pricing-perks p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: rgb(var(--color-primary-700));
}

/* ROI Slider Improvements */
.roi-slider {
    position: relative;
    padding: 2rem 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    margin: 1rem 0;
}

.roi-slider__input {
    position: relative;
    width: 100%;
    height: 10px;
    -webkit-appearance: none;
    appearance: none;
    background: rgb(var(--color-primary-700) / 0.1);
    border-radius: 999px;
    outline: none;
    z-index: 2;
    cursor: pointer;
}

.roi-slider__input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    border: 3px solid #fff;
    box-shadow: 0 4px 12px rgba(117, 72, 216, 0.4);
    cursor: grab;
    transition: transform 0.2s ease;
    position: relative;
    z-index: 3;
}

.roi-slider__input::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.1);
}

.roi-slider__input::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    border: 3px solid #fff;
    box-shadow: 0 4px 12px rgba(117, 72, 216, 0.4);
    cursor: grab;
    position: relative;
    z-index: 3;
}

.roi-slider__fill {
    position: absolute;
    top: 2rem;
    left: 0;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    pointer-events: none;
    transition: width 0.2s ease;
    z-index: 1;
}

.roi-slider__value {
    margin-top: 1.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: rgb(var(--color-primary-700));
    text-align: center;
}



/* Process Steps Improvements */
.inquiry-guide {
    margin: 2rem 0;
}

.inquiry-guide h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.process-steps-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 1rem 0;
}

@media (max-width: 960px) {
    .process-steps {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 1rem;
        padding: 1rem;
        scroll-padding: 0;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
    }

    .process-steps::-webkit-scrollbar {
        display: none;
    }

    .step-item {
        flex: 0 0 280px;
        scroll-snap-align: start;
        min-width: 280px;
    }
}

.step-item {
    background: #fff;
    padding: 1.5rem 1rem;
    border-radius: 12px;
    border: 2px solid rgb(var(--color-primary-700) / 0.1);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 0;
}

.step-item:hover {
    border-color: rgb(var(--color-primary-700));
    box-shadow: 0 4px 12px rgba(117, 72, 216, 0.15);
    transform: translateY(-4px);
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgb(var(--color-primary-500)), rgb(var(--color-primary-700)));
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    display: grid;
    place-items: center;
    margin: 0 auto 0.5rem;
}

.step-item strong {
    font-size: 1rem;
    color: rgb(var(--color-text));
}

.step-item span {
    font-size: 0.85rem;
    color: rgb(var(--color-muted));
}

.process-dots {
    display: none;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.process-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgb(var(--color-primary-700) / 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.process-dot.active {
    background: rgb(var(--color-primary-700));
    width: 24px;
    border-radius: 5px;
}

/* Mobile Adjustments */
@media (max-width: 960px) {
    .pricing-slider-wrapper {
        display: block;
        margin-bottom: 2rem;
    }

    .pricing-table {
        display: flex;
        overflow-x: scroll;
        scroll-snap-type: x mandatory;
        gap: 0;
        padding: 1rem 0;
        scroll-padding: 0;
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
        scrollbar-width: none;
    }

    .pricing-table::-webkit-scrollbar {
        display: none;
    }

    .pricing-flip-card {
        flex: 0 0 100%;
        scroll-snap-align: start;
        min-width: 100%;
        scroll-snap-stop: always;
    }

    .pricing-table {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pricing-flip-card {
        min-height: 380px;
    }

    .pricing-flip-front,
    .pricing-flip-back {
        min-height: 380px;
        padding: 1.5rem;
    }

    .roi-slider {
        padding: 1.5rem 1rem 1rem;
    }

    .process-steps {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 1rem;
        padding: 1rem;
        scroll-padding: 0;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
    }

    .process-steps::-webkit-scrollbar {
        display: none;
    }

    .step-item {
        flex: 0 0 280px;
        scroll-snap-align: start;
        min-width: 280px;
    }

    .process-dots {
        display: flex;
    }

    .business__calculator {
        padding: 1.5rem;
    }
}

@media (max-width: 640px) {
    .step-item {
        flex: 0 0 260px;
        min-width: 260px;
    }

    .pricing-flip-card {
        min-height: 360px;
    }

    .pricing-flip-front,
    .pricing-flip-back {
        min-height: 360px;
        padding: 1.25rem;
    }

    .pricing-features li {
        font-size: 0.9rem;
        padding: 0.6rem 0;
    }
}