/* ============================================
   HAIRGATOR - Black & White Minimal + Pink Accent
   Typography: Inter + Noto Sans KR
   Inspired by bkit.ai
   ============================================ */

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Black & White Foundation */
    --black: #000000;
    --ink: #0d0d0d;
    --charcoal: #1a1a1a;
    --graphite: #2a2a2a;
    --slate: #3d3d3d;
    --stone: #6b6b6b;
    --silver: #9a9a9a;
    --pearl: #d4d4d4;
    --light: #f5f5f5;
    --white: #ffffff;

    /* Accent - HAIRGATOR Pink */
    --accent: #c9007a;
    --accent-glow: rgba(201, 0, 122, 0.15);
    --accent-subtle: rgba(201, 0, 122, 0.08);

    /* Typography */
    --font-body: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-korean: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 48px;
    --space-2xl: 80px;
    --space-3xl: 120px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--black);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Responsive line breaks */
.mobile-only {
    display: none;
}

.desktop-only {
    display: inline;
}

@media (max-width: 768px) {
    .mobile-only {
        display: inline;
    }
    .desktop-only {
        display: none;
    }
}

/* ============================================
   HEADER - Clean B&W
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.4s var(--ease-out-expo);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform 0.3s var(--ease-out-expo);
}

.logo:hover {
    transform: scale(1.02);
}

.logo img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav a {
    text-decoration: none;
    color: var(--stone);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: all 0.3s ease;
    position: relative;
}

.nav a:not(.btn-cta-header):not(.header-store-btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--black);
    transition: width 0.3s var(--ease-out-expo);
}

.nav a:not(.btn-cta-header):not(.header-store-btn):hover {
    color: var(--black);
}

.nav a:not(.btn-cta-header):not(.header-store-btn):hover::after {
    width: 100%;
}

/* Language Selector */
.language-selector {
    display: flex;
    align-items: center;
}

.language-selector select {
    background: transparent;
    border: 1px solid var(--pearl);
    border-radius: 8px;
    padding: 8px 32px 8px 12px;
    font-size: 13px;
    font-family: var(--font-body);
    color: var(--stone);
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b6b6b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.language-selector select:hover {
    border-color: var(--black);
}

.language-selector select:focus {
    border-color: var(--black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

/* CTA Button in Header - PINK ACCENT */
.nav .btn-cta-header {
    background: var(--accent);
    color: var(--white);
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav .btn-cta-header:hover {
    background: #a00062;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201, 0, 122, 0.25);
}

/* Header Store Buttons */
.header-store-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.header-store-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s var(--ease-out-expo);
    background: transparent;
    border: 1px solid var(--pearl);
    color: var(--stone);
}

.header-store-btn:hover {
    background: var(--black);
    border-color: var(--black);
    color: var(--white);
    transform: translateY(-2px);
}

/* ============================================
   HERO - bkit Style: Clean White + Big Title
   ============================================ */
.hero-cinematic {
    min-height: 100vh;
    background: var(--white);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 72px;
}

/* Content Wrapper */
.hero-content-wrapper {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 0 24px;
    max-width: 900px;
}

/* Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent-subtle);
    border: 1px solid rgba(201, 0, 122, 0.2);
    border-radius: 100px;
    padding: 10px 24px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s var(--ease-out-expo) both;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* Main Title - bkit style: MASSIVE */
.hero-main-title {
    font-family: 'Noto Sans KR', sans-serif;
    font-size: clamp(44px, 9vw, 100px);
    font-weight: 900;
    line-height: 1.15;
    color: var(--black);
    margin-bottom: 32px;
    letter-spacing: -0.04em;
    min-height: 2.3em;
}

.typing-title {
    display: inline;
}

.typing-title .highlight {
    color: var(--accent);
    position: relative;
}

.typing-cursor {
    display: inline-block;
    color: var(--accent);
    font-weight: 300;
    animation: cursorBlink 1s infinite;
    margin-left: 4px;
}

@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Tagline */
.hero-tagline {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--stone);
    margin-bottom: 48px;
    font-weight: 400;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.5s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* CTA Buttons - PRIMARY = PINK */
.hero-cta-group {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.7s both;
}

.hero-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 100px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.hero-cta-btn.primary {
    background: var(--black);
    color: var(--white);
}

.hero-cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.hero-cta-btn.secondary {
    background: transparent;
    color: var(--black);
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.hero-cta-btn.secondary:hover {
    background: var(--light);
    border-color: var(--black);
    transform: translateY(-2px);
}

/* World Map Languages */
.hero-world-map {
    text-align: center;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.9s both;
}

.world-map-label {
    font-size: 12px;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
    font-weight: 500;
}

.world-map-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    aspect-ratio: 2 / 1;
}

.world-map-svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

/* Map Markers */
.map-marker {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translate(-50%, -50%);
    z-index: 2;
    opacity: 0;
    animation: markerFadeIn 0.6s var(--ease-out-expo) both;
}

.map-marker:nth-child(2) { animation-delay: 1.0s; }
.map-marker:nth-child(3) { animation-delay: 1.1s; }
.map-marker:nth-child(4) { animation-delay: 1.2s; }
.map-marker:nth-child(5) { animation-delay: 1.3s; }
.map-marker:nth-child(6) { animation-delay: 1.4s; }
.map-marker:nth-child(7) { animation-delay: 1.5s; }
.map-marker:nth-child(8) { animation-delay: 1.6s; }
.map-marker:nth-child(9) { animation-delay: 1.7s; }

.marker-pulse {
    position: absolute;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0;
    animation: markerPulse 2.5s ease-out infinite;
    z-index: -1;
}

.map-marker:nth-child(2) .marker-pulse { animation-delay: 0s; }
.map-marker:nth-child(3) .marker-pulse { animation-delay: 0.3s; }
.map-marker:nth-child(4) .marker-pulse { animation-delay: 0.6s; }
.map-marker:nth-child(5) .marker-pulse { animation-delay: 0.9s; }
.map-marker:nth-child(6) .marker-pulse { animation-delay: 1.2s; }
.map-marker:nth-child(7) .marker-pulse { animation-delay: 1.5s; }
.map-marker:nth-child(8) .marker-pulse { animation-delay: 1.8s; }
.map-marker:nth-child(9) .marker-pulse { animation-delay: 2.1s; }

.marker-flag {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--white);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: default;
}

.marker-flag img {
    width: 110%;
    height: 110%;
    object-fit: cover;
}

.map-marker:hover .marker-flag {
    transform: scale(1.15);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.marker-name {
    margin-top: 4px;
    font-size: 11px;
    color: var(--slate);
    font-weight: 500;
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.85);
    padding: 2px 8px;
    border-radius: 4px;
}

@keyframes markerFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes markerPulse {
    0% {
        transform: scale(0.8);
        opacity: 0.3;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--silver);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    animation: fadeInUp 0.8s var(--ease-out-expo) 1.3s both;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.8); }
}

/* ============================================
   BRAND VIDEO SECTION
   ============================================ */
.brand-video-section {
    padding: 120px 24px;
    background: var(--ink);
}

.brand-video-section .section-badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--accent);
}

.brand-video-section .section-title-new {
    color: var(--white);
}

.brand-video-section .text-gradient {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}

.brand-video-section .section-desc {
    color: rgba(255, 255, 255, 0.5);
}

.video-device-container {
    max-width: 340px;
    margin: 0 auto;
}

.video-device {
    position: relative;
    background: var(--black);
    border-radius: 40px;
    padding: 12px;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.08),
        0 40px 80px -20px rgba(0, 0, 0, 0.6);
}

.video-device .device-notch {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #0a0a0a;
    border-radius: 20px;
    z-index: 10;
}

.video-wrapper {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    background: var(--charcoal);
    aspect-ratio: 9/16;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Play overlay */
.video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: opacity 0.4s ease;
    z-index: 5;
}

.video-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.video-play-btn {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.video-play-btn:hover {
    background: var(--accent);
    transform: scale(1.1);
}

.video-play-btn svg {
    margin-left: 4px;
}

/* Video controls */
.video-controls {
    position: absolute;
    bottom: 20px;
    right: 16px;
    z-index: 6;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-wrapper:hover .video-controls,
.video-controls.show {
    opacity: 1;
}

.video-ctrl-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.video-ctrl-btn:hover {
    background: var(--accent);
}

/* Video progress bar */
.video-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255, 255, 255, 0.15);
    z-index: 6;
}

.video-progress-bar {
    height: 100%;
    background: var(--accent);
    width: 0%;
    transition: width 0.3s linear;
}

/* ============================================
   COMMON SECTION STYLES
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    background: var(--black);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.section-title-new {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    line-height: 1.15;
    color: var(--black);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

/* Pink accent for highlighted words - solid color, no gradient */
.text-gradient {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
}

.section-desc {
    font-size: clamp(15px, 2vw, 18px);
    color: var(--stone);
    line-height: 1.7;
}

/* ============================================
   STYLE MENU SECTION
   ============================================ */
.style-menu-section {
    padding: 120px 24px;
    background: var(--white);
}

.style-stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
}

.style-stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--light);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 20px 32px;
    transition: all 0.3s ease;
}

.style-stat-card:hover {
    border-color: var(--black);
    background: var(--white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 300;
}

.stat-icon.female {
    background: var(--accent);
    color: white;
}

.stat-icon.male {
    background: var(--black);
    color: white;
}

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.style-stat-card .stat-count {
    font-size: 28px;
    font-weight: 800;
    color: var(--black);
    font-family: 'Inter', sans-serif;
}

.style-stat-card .stat-text {
    font-size: 13px;
    color: var(--stone);
}

/* Demo Container */
.demo-container-new {
    max-width: 500px;
    margin: 0 auto;
}

.demo-device {
    position: relative;
    background: var(--black);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.4);
}

.device-notch {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #0a0a0a;
    border-radius: 20px;
    z-index: 10;
}

.demo-device .slideshow-wrapper {
    border-radius: 32px;
    overflow: hidden;
}

/* Step Indicator - bkit toggle style */
.slideshow-steps-new {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 100px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.step-item.active {
    background: var(--black);
    border-color: var(--black);
}

.step-num {
    font-size: 11px;
    font-weight: 700;
    color: var(--stone);
}

.step-item.active .step-num {
    color: var(--accent);
}

.step-text {
    font-size: 12px;
    color: var(--stone);
}

.step-item.active .step-text {
    color: var(--white);
}

/* Slideshow */
.slideshow-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.slideshow-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.8s var(--ease-out-expo);
}

.slideshow-image.active {
    opacity: 1;
}

/* Click Indicator */
.click-indicator {
    position: absolute;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.click-indicator.show {
    opacity: 1;
}

.click-indicator svg {
    animation: cursorBounce 1.2s ease-in-out infinite;
}

@keyframes cursorBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

.click-ripple {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    opacity: 0;
}

.click-indicator.clicking .click-ripple {
    animation: clickRipple 0.6s ease-out;
}

@keyframes clickRipple {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

/* ============================================
   FEATURES SECTION - DARK SECTION (bkit style)
   ============================================ */
.features-new {
    padding: 120px 24px;
    background: var(--black);
}

.features-new .section-badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--accent);
}

.features-new .section-title-new {
    color: var(--white);
}

.features-new .text-gradient {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}

.features-new .section-desc {
    color: rgba(255, 255, 255, 0.5);
}

.features-grid-new {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card-new {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.feature-card-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card-new:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(201, 0, 122, 0.3);
    transform: translateY(-4px);
}

.feature-card-new:hover::before {
    opacity: 1;
}

.feature-num {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 24px;
    letter-spacing: 0.1em;
}

.feature-icon-new {
    width: 52px;
    height: 52px;
    background: rgba(201, 0, 122, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon-new svg {
    width: 26px;
    height: 26px;
    color: var(--accent);
}

.feature-card-new h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.feature-card-new p {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   AI STUDIO SECTION - White Theme
   ============================================ */
.ai-studio-new {
    padding: 120px 24px 80px;
    background: var(--white);
}

.ai-demo-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    position: relative;
}

/* Studio Layout */
.demo-window {
    background: var(--charcoal);
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    position: relative;
}

.demo-window::before {
    display: none;
}

.studio-layout {
    display: flex;
    height: 500px;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.studio-layout::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    z-index: 10;
}

/* Chat Panel */
.demo-chat-panel {
    width: 45%;
    background: var(--graphite);
    display: flex;
    flex-direction: column;
    transition: all 0.6s var(--ease-out-expo);
}

.demo-chat-panel.zoom-out-panel {
    width: 25%;
    opacity: 0.5;
}

.demo-canvas-panel.zoom-in {
    flex: 3;
    z-index: 5;
}

.demo-chat-header {
    padding: 16px 20px;
    background: var(--charcoal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-logo {
    width: 36px;
    height: 36px;
    border-radius: 4px;
}

.header-title .title {
    display: block;
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.header-title .status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--silver);
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

.demo-chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Messages */
.chat-msg {
    display: flex;
    gap: 12px;
    animation: msgFadeIn 0.4s var(--ease-out-expo);
}

@keyframes msgFadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-msg.user {
    flex-direction: row-reverse;
}

.msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    background: var(--slate);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.msg-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 4px;
    object-fit: cover;
}

.msg-bubble {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.6;
}

.chat-msg.bot .msg-bubble {
    background: var(--slate);
    color: var(--pearl);
    border-bottom-left-radius: 0;
}

.chat-msg.user .msg-bubble {
    background: var(--white);
    color: var(--black);
    border-bottom-right-radius: 0;
}

.msg-bubble img {
    max-width: 160px;
    border-radius: 4px;
    margin-top: 10px;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 14px 16px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

/* Chat Input */
.demo-chat-input {
    padding: 16px;
    background: var(--charcoal);
    display: flex;
    gap: 10px;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.demo-chat-input input {
    flex: 1;
    background: var(--slate);
    border: none;
    border-radius: 4px;
    padding: 12px 18px;
    color: var(--white);
    font-size: 13px;
    font-family: var(--font-body);
}

.demo-chat-input input::placeholder {
    color: var(--stone);
}

.input-upload-btn, .input-send-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 4px;
    background: var(--slate);
    color: var(--silver);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.input-upload-btn:hover, .input-send-btn:hover {
    background: var(--accent);
    color: var(--white);
}

.input-upload-btn.active, .input-send-btn.active {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* Canvas Panel */
.demo-canvas-panel {
    flex: 1;
    background: var(--light);
    display: flex;
    flex-direction: column;
    transition: all 0.6s var(--ease-out-expo);
}

.demo-canvas-header {
    padding: 16px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--pearl);
    display: flex;
    gap: 20px;
}

.canvas-tab {
    font-size: 12px;
    color: var(--stone);
    padding: 6px 0;
    cursor: pointer;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
}

.canvas-tab.active {
    color: var(--accent);
    font-weight: 600;
    border-bottom: 2px solid var(--accent);
}

.demo-canvas-content {
    flex: 1;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.canvas-empty {
    text-align: center;
    color: var(--stone);
    font-size: 14px;
    line-height: 1.7;
}

.canvas-result {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
    animation: canvasFadeIn 0.6s var(--ease-out-expo);
    overflow: hidden;
    position: relative;
}

@keyframes canvasFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.canvas-result img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.8s var(--ease-out-expo);
}

.canvas-result img.zoom-left {
    transform: scale(2.2);
    transform-origin: left center;
}

.canvas-result img.zoom-right {
    transform: scale(2.2);
    transform-origin: right center;
}

/* Analysis Effects */
.analyzing-effect {
    position: relative;
    overflow: hidden;
}

.analyzing-effect::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, var(--accent-glow) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.scan-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(201, 0, 122, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 0, 122, 0.08) 1px, transparent 1px);
    background-size: 24px 24px;
    animation: gridFade 0.5s ease-out forwards;
    pointer-events: none;
}

@keyframes gridFade {
    0% { opacity: 0; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

.pulse-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulsePoint 1.5s ease-out infinite;
}

.pulse-point::after {
    content: '';
    position: absolute;
    inset: -4px;
    border: 1px solid var(--accent);
    border-radius: 50%;
    animation: pulseRing 1.5s ease-out infinite;
}

@keyframes pulsePoint {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

@keyframes pulseRing {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(3); opacity: 0; }
}

.analysis-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--accent);
    animation: progressFill 2.5s var(--ease-out-expo) forwards;
}

@keyframes progressFill {
    from { width: 0; }
    to { width: 100%; }
}

/* ============================================
   CTA SECTION - DARK (bkit style)
   ============================================ */
.cta-new {
    position: relative;
    padding: 120px 24px;
    background: var(--black);
    overflow: hidden;
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-badge {
    display: inline-block;
    background: rgba(201, 0, 122, 0.15);
    border: 1px solid rgba(201, 0, 122, 0.3);
    color: var(--accent);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.cta-title {
    font-size: clamp(36px, 6vw, 60px);
    font-weight: 900;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.cta-new .text-gradient {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}

.cta-desc {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 48px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* CTA Buttons - PRIMARY = PINK */
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 32px;
    border-radius: 100px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-btn.primary {
    background: var(--accent);
    color: var(--white);
}

.cta-btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(201, 0, 122, 0.3);
}

.cta-btn.secondary {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.cta-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
}

/* ============================================
   FOOTER - Dark
   ============================================ */
.footer-new {
    position: relative;
    background: #0a0a0a;
    color: var(--silver);
    overflow: hidden;
}

.footer-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.footer-new .container {
    padding: 80px 24px 40px;
}

/* Footer Top */
.footer-top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo-img {
    height: 32px;
    width: auto;
    margin-bottom: 20px;
    opacity: 0.9;
}

.footer-slogan {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 28px;
}

.footer-app-buttons {
    display: flex;
    gap: 12px;
}

.footer-app-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer-app-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--white);
}

/* Footer Links */
.footer-links {
    display: flex;
    gap: 80px;
}

.footer-link-group h4 {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
}

.footer-link-group a,
.footer-link-group span {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-link-group a:hover {
    color: var(--accent);
}

.footer-hours {
    color: rgba(255, 255, 255, 0.4) !important;
    font-size: 12px !important;
}

/* Footer Divider */
.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin-bottom: 32px;
}

/* Footer Bottom */
.footer-bottom-new {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
}

.footer-company-info {
    flex: 1;
}

.company-name {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
}

.company-details {
    font-size: 11px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.35);
}

.footer-copyright p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    white-space: nowrap;
}

/* ============================================
   UTILITIES
   ============================================ */
.hidden {
    display: none !important;
}

/* Google Translate (Hidden) */
#google_translate_element {
    display: none;
}

.goog-te-banner-frame {
    display: none !important;
}

body {
    top: 0 !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    :root {
        --space-xl: 40px;
        --space-2xl: 60px;
        --space-3xl: 80px;
    }

    .header-inner {
        height: 60px;
    }

    .logo img {
        height: 26px;
    }

    .nav {
        gap: 14px;
    }

    .nav a:not(.btn-cta-header):not(.header-store-btn) {
        display: none;
    }

    .nav .btn-cta-header {
        padding: 8px 16px;
        font-size: 11px;
        white-space: nowrap;
    }

    /* Hero Mobile */
    .hero-cinematic {
        padding-top: 60px;
        min-height: 100svh;
    }

    .hero-badge {
        padding: 8px 16px;
        font-size: 10px;
        margin-bottom: 28px;
    }

    .hero-main-title {
        font-size: clamp(36px, 12vw, 56px);
        margin-bottom: 20px;
    }

    .hero-tagline {
        font-size: 14px;
        margin-bottom: 32px;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        margin-bottom: 40px;
    }

    .hero-cta-btn {
        width: 100%;
        max-width: 240px;
        justify-content: center;
        padding: 14px 24px;
        font-size: 14px;
    }

    .hero-world-map {
        padding: 0 10px;
    }

    .world-map-label {
        font-size: 11px;
        margin-bottom: 12px;
    }

    .world-map-container {
        max-width: 100%;
    }

    .marker-flag {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .marker-pulse {
        width: 30px;
        height: 30px;
    }

    .marker-name {
        display: none;
    }

    .scroll-indicator {
        bottom: 24px;
    }

    .scroll-line {
        height: 36px;
    }

    /* Section Header Mobile */
    .section-header {
        margin-bottom: 40px;
    }

    .section-badge {
        padding: 6px 16px;
        font-size: 10px;
        margin-bottom: 16px;
    }

    .section-title-new {
        font-size: clamp(28px, 8vw, 40px);
    }

    /* Brand Video Mobile */
    .brand-video-section {
        padding: 80px 20px;
    }

    .video-device-container {
        max-width: 280px;
    }

    .video-device {
        border-radius: 32px;
        padding: 8px;
    }

    .video-device .device-notch {
        width: 80px;
        height: 20px;
        top: 14px;
    }

    .video-wrapper {
        border-radius: 26px;
    }

    .video-play-btn {
        width: 56px;
        height: 56px;
    }

    .video-play-btn svg {
        width: 36px;
        height: 36px;
    }

    .video-ctrl-btn {
        width: 34px;
        height: 34px;
    }

    .video-controls {
        bottom: 14px;
        right: 12px;
    }

    /* Style Menu Mobile */
    .style-menu-section {
        padding: 80px 20px;
    }

    .style-stats {
        flex-direction: column;
        gap: 12px;
        margin-bottom: 40px;
    }

    .style-stat-card {
        padding: 16px 24px;
        justify-content: center;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .style-stat-card .stat-count {
        font-size: 24px;
    }

    .demo-container-new {
        max-width: 100%;
        padding: 0 10px;
    }

    .demo-device {
        border-radius: 32px;
        padding: 8px;
    }

    .device-notch {
        width: 80px;
        height: 20px;
        top: 14px;
    }

    .demo-device .slideshow-wrapper {
        border-radius: 26px;
    }

    .slideshow-steps-new {
        gap: 6px;
        margin-top: 24px;
    }

    .step-item {
        padding: 8px 12px;
        gap: 6px;
    }

    .step-num {
        font-size: 10px;
    }

    .step-text {
        font-size: 11px;
    }

    /* Features Mobile */
    .features-new {
        padding: 80px 20px;
    }

    .features-grid-new {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .feature-card-new {
        padding: 32px 24px;
    }

    .feature-icon-new {
        width: 44px;
        height: 44px;
    }

    .feature-icon-new svg {
        width: 22px;
        height: 22px;
    }

    .feature-card-new h3 {
        font-size: 18px;
    }

    /* AI Studio Mobile */
    .ai-studio-new {
        padding: 80px 20px 60px;
    }

    .studio-layout {
        flex-direction: column;
        height: 550px;
    }

    .demo-chat-panel {
        width: 100%;
        height: 60%;
    }

    .demo-canvas-panel {
        height: 40%;
    }

    .demo-window {
        border-radius: 12px;
    }

    /* CTA Mobile */
    .cta-new {
        padding: 80px 20px;
    }

    .cta-title {
        font-size: clamp(28px, 8vw, 40px);
    }

    .cta-desc {
        font-size: 14px;
        margin-bottom: 32px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .cta-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        padding: 16px 24px;
        font-size: 14px;
    }

    /* Footer Mobile */
    .footer-new .container {
        padding: 60px 20px 32px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-brand {
        max-width: 100%;
        text-align: center;
    }

    .footer-logo-img {
        height: 28px;
    }

    .footer-slogan {
        font-size: 14px;
    }

    .footer-app-buttons {
        justify-content: center;
    }

    .footer-links {
        justify-content: center;
        gap: 48px;
    }

    .footer-link-group {
        text-align: center;
    }

    .footer-bottom-new {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
    }

    .company-details br {
        display: none;
    }

    .company-details {
        font-size: 10px;
    }

    .header-store-btn {
        width: 34px;
        height: 34px;
        border-radius: 8px;
    }
}

/* Extra Small Devices */
@media (max-width: 380px) {
    .hero-main-title {
        font-size: clamp(30px, 10vw, 44px);
    }

    .section-title-new {
        font-size: clamp(24px, 7vw, 32px);
    }
}