/* Global color system */
:root {
    --bg-main: #0F172A;
    --bg-secondary: #1E293B;
    --bg-card: #17233D;
    --bg-elevated: #233049;
    --primary: #1e00f1;
    --primary-dark: #370ba9;
    --primary-soft: rgba(13, 46, 181, 0.12);
    --text-main: #FFFFFF;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
    --radius: 1.5rem;
    --radius-sm: 0.85rem;
    --transition: all 0.25s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-secondary) 100%);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(18px);
    z-index: 1000;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition);
}

header.scrolled {
    padding: 12px 0;
    background: rgba(15, 23, 42, 0.96);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.logo-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
}

.logo-text h1 {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--text-main);
}

.logo-text span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-main);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    border-radius: 999px;
    padding: 14px 26px;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-main);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    box-shadow: 0 16px 30px rgba(221, 75, 255, 0.18);
    cursor: pointer;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.cta-button.secondary {
    background: transparent;
    color: var(--text-main);
    border: 1.5px solid rgba(255,255,255,0.18);
    box-shadow: none;
}

.cta-button.secondary:hover {
    background: rgba(255,255,255,0.05);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--text-main);
    cursor: pointer;
}

/* Hero */
.hero {
    padding: 180px 0 96px;
    background: radial-gradient(circle at top left, rgba(99, 102, 241, 0.18), transparent 32%),
                radial-gradient(circle at top right, rgba(255,255,255,0.08), transparent 26%),
                linear-gradient(180deg, var(--bg-main) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(99, 102, 241, 0.16);
    border: 1px solid rgba(99, 102, 241, 0.28);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: clamp(2.8rem, 4vw, 4.2rem);
    line-height: 1.05;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 1.25rem;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    max-width: 620px;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-stats > div {
    display: grid;
    gap: 0.35rem;
    padding: 1rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.04);
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
}

.hero-detection-wrap {
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: var(--bg-secondary);
    min-height: 420px;
}

.hero-detection-wrap img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.88) saturate(1.05);
}

.hero-hud {
    position: absolute;
    bottom: 18px;
    left: 18px;
    right: 18px;
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 999px;
    padding: 12px 18px;
    display: flex;
    justify-content: space-between;
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 700;
}

.video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.28);
    cursor: pointer;
    transition: var(--transition);
}

.video-overlay:hover {
    background: rgba(0,0,0,0.4);
}

.play-button {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--primary);
    display: grid;
    place-items: center;
    color: var(--text-main);
    font-size: 1.4rem;
    box-shadow: 0 16px 34px rgba(221, 75, 255, 0.28);
}

/* Sections */
section {
    padding: 90px 0;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3.5rem;
}

.section-subtitle {
    display: inline-flex;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    font-size: 0.78rem;
    color: var(--primary);
    margin-bottom: 0.85rem;
}

.section-title {
    font-size: clamp(2rem, 3vw, 2.8rem);
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.section-description {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Cards */
.card,
.feature-card,
.req-card,
.step-card,
.viz-card,
.comp-col {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}

.feature-card,
.req-card,
.step-card,
.viz-card,
.comp-col {
    padding: 1.9rem;
    transition: var(--transition);
}

.feature-card:hover,
.req-card:hover,
.step-card:hover,
.viz-card:hover,
.comp-col:hover {
    transform: translateY(-4px);
    border-color: rgba(221, 75, 255, 0.22);
}

.features-grid,
.req-grid,
.classes-grid,
.workflow-steps,
.realtime-grid,
.comp-grid {
    display: grid;
    gap: 1.8rem;
}

.features-grid,
.req-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.classes-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.classes-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    align-items: center;
}

.classes-visual {
    display: grid;
    gap: 1.5rem;
}

.classes-visual .ai-canvas {
    min-height: 420px;
}

.workflow-steps {
    grid-template-columns: repeat(4, minmax(200px, 1fr));
}

.realtime-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
}

.comp-grid {
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
}
.class-icon {
    padding: 15px;
}

.feature-icon,
.req-icon,
.class-icon,
.step-number,
.vs-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.feature-icon,
.req-icon,
.class-icon {
    width: 56px;
    height: 56px;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-main);
    font-size: 1.4rem;
    margin-bottom: 1.4rem;
}

.feature-card h3,
.req-card h3,
.step-card h3,
.comp-col h3,
.viz-card h3 {
    color: var(--text-main);
    margin-bottom: 0.9rem;
    font-size: 1.25rem;
}

.feature-card p,
.req-card ul,
.step-card p,
.viz-card p,
.comp-col p,
.section-description {
    color: var(--text-secondary);
}

.feature-card p,
.step-card p,
.viz-card p,
.comp-col p {
    line-height: 1.8;
}

.req-card ul {
    list-style: none;
    display: grid;
    gap: 0.75rem;
    padding: 0;
}

.req-card ul li {
    color: var(--text-secondary);
    font-size: 0.94rem;
}

.class-item {
    background: var(--bg-secondary);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 1.4rem;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-main);
    transition: var(--transition);
}

.class-item:hover {
    border-color: rgba(221, 75, 255, 0.24);
}

.class-item h4 {
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 600;
}

.class-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.class-item li {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
    position: relative;
    padding-left: 1rem;
}

.class-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.class-icon {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
}

.ai-canvas {
    position: relative;
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.06));
    border-radius: 1.5rem;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    border: 1px solid rgba(255,255,255,0.06);
}

.bbox {
    position: absolute;
    border: 2px solid rgba(69, 28, 236, 0.7);
    border-radius: 0.55rem;
    background: rgba(54, 37, 159, 0.14);
    animation: pulse 2s infinite;
}

.bbox::before {
    content: attr(data-label);
    position: absolute;
    top: -24px;
    left: 0;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: var(--primary);
    color: var(--text-main);
    font-size: 0.7rem;
    font-weight: 700;
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.03); }
}

.hud-stats {
    position: absolute;
    inset: auto 18px 18px 18px;
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 999px;
    padding: 0.85rem 1rem;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    color: var(--text-main);
    font-size: 0.75rem;
    font-weight: 700;
}

.step-card {
    text-align: center;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 999px;
    background: var(--primary);
    color: var(--text-main);
    font-weight: 800;
    display: grid;
    place-items: center;
    margin: 0 auto 1rem;
}

.bar-list {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.bar-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
}

.bar-label {
    color: var(--text-main);
    font-weight: 600;
}

.bar-track {
    height: 14px;
    background: rgba(255,255,255,0.08);
    border-radius: 999px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    border-radius: 999px;
    transition: width 1s ease;
}

.comparison {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.95), rgba(23, 36, 61, 0.98));
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 80px;
    padding-bottom: 80px;
}

.comp-col,
.viz-card,
.req-card,
.feature-card,
.step-card {
    min-height: 100%;
}

.comp-col.featured {
    border-top: 3px solid var(--primary);
}

.comp-col {
    padding: 2rem;
}

.feature-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 1rem 0;
    color: var(--text-secondary);
}

.comp-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-badge {
    width: 60px;
    height: 60px;
    border-radius: 999px;
    border: 2px solid rgba(221, 75, 255, 0.35);
    color: var(--primary);
    font-weight: 800;
    display: grid;
    place-items: center;
    background: rgba(221, 75, 255, 0.06);
}

.video-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.88);
    backdrop-filter: blur(12px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-content {
    width: min(900px, 100%);
    position: relative;
}

.close-modal {
    position: absolute;
    top: -42px;
    right: 0;
    color: var(--text-main);
    font-size: 2rem;
    cursor: pointer;
}

.modal-video {
    width: 100%;
    border-radius: 1rem;
    display: block;
}

footer {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-main) 100%);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

footer p,
footer span {
    color: var(--text-secondary);
}

footer .logo-text h1 {
    color: var(--text-main);
}

/* Form Modal Styles */
.form-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.88);
    backdrop-filter: blur(12px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.form-modal.active {
    display: flex;
}

.form-modal-content {
    width: min(500px, 100%);
    position: relative;
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.form-modal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-modal-header h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.form-modal-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 0.75rem;
    color: var(--text-main);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 0.75rem;
    color: var(--text-main);
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-card);
    color: var(--text-main);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    background: rgba(255,255,255,0.08);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(221, 75, 255, 0.1);
}

.form-modal-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.form-modal-footer a {
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.form-modal-footer a:hover {
    color: var(--primary-dark);
}

.form-error {
    color: #f97316;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: none;
}

.form-error.show {
    display: block;
}

.form-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    text-align: center;
    display: none;
}

.form-success.show {
    display: block;
}






  /* Section header style (consistent with brand) */
        .section-header {
            text-align: center;
            margin-bottom: 3rem;
        }
        .section-subtitle {
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 0.75rem;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            background: linear-gradient(135deg, #ffffff 0%, #a5f3fc 100%);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            letter-spacing: -0.02em;
        }

        /* NEW: Problem & Solution double-card layout */
        .challenge-solution-wrapper {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            margin: 2rem 0 4rem;
        }
        .card-panel {
            flex: 1;
            min-width: 280px;
            background: rgba(17, 24, 39, 0.65);
            backdrop-filter: blur(4px);
            border-radius: 2rem;
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: 0 20px 35px -12px rgba(0,0,0,0.4);
        }
        .card-panel:hover {
            /* transform: translateY(-4px); */
            border-color: rgba(221, 75, 255, 0.22);
            transform: translateY(-4px);
            box-shadow: 0 25px 40px -14px rgba(0,0,0,0.5);
        }
        .card-header {
            padding: 1.8rem 2rem 1rem;
            border-bottom: 1px solid var(--border);
        }
        .card-header h3 {
            font-size: 1.8rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .problem-header h3 i {
            color: #f97316;
            background: rgba(249,115,22,0.15);
            padding: 0.5rem;
            border-radius: 1rem;
        }
        .solution-header h3 i {
            color: var(--primary);
            background: rgba(45,212,191,0.15);
            padding: 0.5rem;
            border-radius: 1rem;
        }
        .card-body {
            padding: 2rem;
        }
        .stat-badge {
            display: inline-block;
            background: var(--border);
            padding: 0.3rem 0.9rem;
            border-radius: 40px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 1.5rem;
        }
        .solution-badge {
            background: var(--primary-soft);
            color: var(--text-main);
        }
        .pain-list, .gain-list {
            list-style: none;
            margin: 1.5rem 0;
        }
        .pain-list li, .gain-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 1.2rem;
            font-size: 1rem;
            color: #d1d5db;
        }
        .pain-list li i.fa-times-circle {
            color: var(--primary-dark);
            font-size: 1.2rem;
            margin-top: 0.2rem;
        }
        .gain-list li i.fa-check-circle {
            color: var(--text-main);
            font-size: 1.2rem;
            margin-top: 0.2rem;
        }
        .metric-grid {
            display: flex;
            gap: 1rem;
            margin: 1.8rem 0 1rem;
            flex-wrap: wrap;
        }
        .metric-card {
            background: rgba(0,0,0,0.3);
            border-radius: 1rem;
            padding: 0.8rem 1rem;
            flex: 1;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.05);
        }
        .metric-number {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .metric-label {
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #9ca3af;
        }
        .btn-outline-solution {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            border: 1px solid var(--border);
            background: var(--primary);

            color: var(--text-main);
            padding: 0.7rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.2s;
            margin-top: 1rem;
        }
        .btn-outline-solution:hover {
            background: var(--primary-soft);
            transform: scale(0.98);
        }
        .comparison-highlight {
            background: var(--border);
            border-radius: 1rem;
            padding: 1rem 1.2rem;
            margin-top: 1.8rem;
            border-left: 3px solid var(--border)
        }
        .comparison-highlight p {
            font-size: 0.85rem;
            color: #cbd5e1;
        }
        hr {
            border-color: rgba(255,255,255,0.05);
            margin: 1rem 0;
        }
        /* subtle gradient background for solution section */
        .solution-card-bg {
            background: linear-gradient(145deg, rgba(17,24,39,0.8), rgba(10,12,20,0.9));
        }
        @media (max-width: 800px) {
            .card-header h3 { font-size: 1.4rem; }
            .card-body { padding: 1.5rem; }
            .metric-number { font-size: 1.3rem; }
        }
        /* additional global spice */
        .badge-sm {
            background: var(--primary-soft);
            border-radius: 100px;
            padding: 0.25rem 0.75rem;
            font-size: 0.7rem;
            font-weight: 500;
        }
















@media (max-width: 1024px) {
    .hero-container,
    .realtime-grid,
    .comp-grid,
    .classes-wrapper {
        grid-template-columns: 1fr;
    }

    .workflow-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-container,
    .hero-container,
    .realtime-grid,
    .classes-grid,
    .classes-wrapper {
        gap: 1.5rem;
    }

    .nav-links {
        gap: 16px;
    }

    .header-actions {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    nav {
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: var(--bg-main);
        flex-direction: column;
        gap: 16px;
        padding: 1.75rem 24px;
        border-top: 1px solid rgba(255,255,255,0.08);
        display: none;
    }

    nav.active {
        display: flex;
    }

    .nav-links {
        flex-wrap: wrap;
        gap: 14px;
        justify-content: center;
    }

    .hero {
        padding-top: 140px;
    }
}

/* ==================== BOOKING MODAL STYLES ==================== */

/* Base Booking Modal */
.booking-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(12px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeIn 0.3s ease;
}

.booking-modal.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Modal Content Container */
.booking-modal-content {
    width: min(550px, 100%);
    position: relative;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 0;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    animation: slideUp 0.4s ease;
}

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

/* Close Button */
.booking-modal .close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    color: var(--text-main);
    font-size: 1.8rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.booking-modal .close-modal:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary);
    transform: rotate(90deg);
}

/* Header Section with Icon and Title */
.booking-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 2.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}

.booking-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.1), transparent 70%);
    pointer-events: none;
}

.booking-header-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 1.25rem;
    background: rgba(255, 255, 255, 0.15);
    font-size: 2.5rem;
    color: var(--text-main);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.booking-header h2 {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0;
    line-height: 1.2;
}

.booking-header p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0.5rem 0 0 0;
    line-height: 1.4;
}

/* Form Section */
.booking-modal form {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

/* Form Row for Side-by-Side Layout */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

/* Form Group Half Width */
.form-group-half {
    flex: 1;
}

/* Base Form Group */
.booking-modal .form-group {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
}

/* Label Wrapper with Icon Support */
.form-label-wrapper {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.65rem;
}

.form-label-wrapper label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
    cursor: pointer;
}

.form-label-wrapper i {
    color: var(--primary);
    font-size: 1.1rem;
}

/* Input and Select Styling */
.booking-modal input,
.booking-modal select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.85rem;
    color: var(--text-main);
    font-size: 0.95rem;
    transition: var(--transition);
    font-family: inherit;
}

.booking-modal input::placeholder {
    color: var(--text-muted);
}

.booking-modal input:hover,
.booking-modal select:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.08);
}

.booking-modal input:focus,
.booking-modal select:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 0, 241, 0.15);
}

.booking-modal select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23CBD5E1' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.booking-modal select option {
    background: var(--bg-card);
    color: var(--text-main);
}

/* Submit Button */
.booking-submit-btn {
    width: 100%;
    padding: 14px 24px;
    margin-top: 0.75rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 0.85rem;
    color: var(--text-main);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    box-shadow: 0 12px 28px rgba(30, 0, 241, 0.22);
}

.booking-submit-btn:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(30, 0, 241, 0.32);
}

.booking-submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.booking-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.booking-submit-btn i {
    font-size: 1.1rem;
}

/* ==================== COMPREHENSIVE RESPONSIVE DESIGN ==================== */

/* Extra Large Screens (1400px+) */
@media (min-width: 1401px) {
    .container {
        max-width: 1400px;
        padding: 0 32px;
    }

    section {
        padding: 120px 0;
    }

    .hero {
        padding: 220px 0 130px;
    }
}

/* Large Screens (1024px - 1400px) */
@media (max-width: 1400px) and (min-width: 1024px) {
    .hero h1 {
        font-size: clamp(2.2rem, 3.5vw, 3.8rem);
    }

    .section-title {
        font-size: clamp(1.8rem, 2.5vw, 2.5rem);
    }

    .workflow-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .comp-grid {
        grid-template-columns: 1fr 0.8fr 1fr;
    }
}

/* Tablets & Medium Screens (768px - 1024px) */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }

    section {
        padding: 80px 0;
    }

    .hero {
        padding: 140px 0 80px;
    }

    .hero h1 {
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .hero p {
        font-size: 0.95rem;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }

    .hero-stats > div {
        padding: 0.8rem 1rem;
    }

    .hero-badge {
        font-size: 0.78rem;
        padding: 8px 16px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-detection-wrap {
        min-height: 350px;
    }

    .section-title {
        font-size: clamp(1.6rem, 3vw, 2.2rem);
    }

    .section-subtitle {
        font-size: 0.7rem;
        letter-spacing: 1.5px;
    }

    .features-grid,
    .req-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .workflow-steps {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .comp-vs {
        padding: 1rem 0;
    }

    .classes-wrapper {
        grid-template-columns: 1fr;
    }

    .logo-text h1 {
        font-size: 1.5rem;
    }

    .cta-button {
        padding: 12px 20px;
        font-size: 0.9rem;
        gap: 8px;
    }

    .feature-card,
    .req-card,
    .step-card,
    .viz-card,
    .comp-col {
        padding: 1.5rem;
    }

    .feature-card h3,
    .req-card h3,
    .step-card h3,
    .comp-col h3,
    .viz-card h3 {
        font-size: 1.1rem;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .form-modal-content {
        width: min(90%, 450px);
    }

    .header-actions {
        display: none !important;
    }

    .mobile-menu-btn {
        display: block !important;
    }

    header {
        padding: 14px 0;
    }

    .ai-canvas {
        min-height: 300px;
    }
}

/* Landscape Tablets (900px) */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 60px;
    }

    section {
        padding: 60px 0;
    }

    .booking-modal {
        padding: 12px;
    }

    .booking-modal-content {
        max-height: 90vh;
        overflow-y: auto;
    }
}

/* Large Mobile & Small Tablets (600px - 768px) */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    section {
        padding: 60px 0;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
        line-height: 1.1;
    }

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

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 0.6rem;
        margin-bottom: 1.5rem;
    }

    .hero-stats > div {
        padding: 0.6rem 0.8rem;
        gap: 0.2rem;
    }

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

    .hero-actions {
        flex-direction: column;
        gap: 0.8rem;
    }

    .cta-button {
        width: 100%;
        padding: 11px 18px;
        font-size: 0.88rem;
    }

    .section-title {
        font-size: clamp(1.4rem, 3.5vw, 2rem);
    }

    .section-subtitle {
        font-size: 0.65rem;
        letter-spacing: 1px;
    }

    .section-header {
        max-width: 100%;
        margin: 0 auto 2.5rem;
    }

    .section-description {
        font-size: 0.9rem;
    }

    .features-grid,
    .req-grid,
    .classes-grid {
        grid-template-columns: 1fr;
    }

    .workflow-steps {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .feature-card,
    .req-card,
    .step-card,
    .viz-card,
    .comp-col {
        padding: 1.25rem;
    }

    .feature-icon,
    .req-icon,
    .class-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .feature-card h3,
    .req-card h3,
    .step-card h3,
    .comp-col h3,
    .viz-card h3 {
        font-size: 1rem;
        margin-bottom: 0.7rem;
    }

    .feature-card p,
    .req-card ul,
    .step-card p,
    .viz-card p,
    .comp-col p {
        font-size: 0.9rem;
    }

    .step-number {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .logo-text h1 {
        font-size: 1.3rem;
    }

    .logo-text span {
        display: none;
    }

    .form-modal-content {
        width: 95%;
    }

    .form-modal-header h2 {
        font-size: 1.5rem;
    }

    .form-modal-header p {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group select {
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    header {
        padding: 12px 0;
    }

    header.scrolled {
        padding: 10px 0;
    }

    .header-container {
        gap: 16px;
    }

    .ai-canvas {
        min-height: 250px;
        max-width: 99%;
    }

    .bar-list {
        gap: 0.8rem;
    }

    .bar-item {
        gap: 10px;
    }

    .bar-label {
        font-size: 0.85rem;
    }

    footer {
        padding: 40px 0 20px;
    }

    section#demo {
        padding: 50px 0 !important;
    }

    .comparison {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .nav-links li a {
        font-size: 0.95rem;
        padding: 8px 12px;
    }
}

/* Mobile Phones (480px - 600px) */
@media (max-width: 600px) {
    .container {
        padding: 0 14px;
    }

    section {
        padding: 50px 0;
    }

    .hero {
        padding: 80px 0 50px;
    }

    .hero h1 {
        font-size: clamp(1.5rem, 5.5vw, 2rem);
    }

    .hero p {
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }

    .hero-badge {
        font-size: 0.7rem;
        padding: 7px 14px;
    }

    .hero-stats {
        margin-bottom: 1.2rem;
    }

    .hero-detection-wrap {
        min-height: 280px;
    }

    .hero-hud {
        font-size: 0.7rem;
        padding: 10px 12px;
        gap: 0.8rem;
    }

    .play-button {
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }

    .section-title {
        font-size: clamp(1.2rem, 4vw, 1.8rem);
    }

    .section-subtitle {
        font-size: 0.6rem;
    }

    .feature-card,
    .req-card,
    .step-card,
    .viz-card,
    .comp-col {
        padding: 1rem;
    }

    .feature-icon,
    .req-icon,
    .class-icon {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    .feature-card h3,
    .req-card h3,
    .step-card h3,
    .comp-col h3,
    .viz-card h3 {
        font-size: 0.95rem;
    }

    .feature-card p,
    .req-card ul,
    .step-card p,
    .viz-card p,
    .comp-col p {
        font-size: 0.85rem;
    }

    .cta-button {
        padding: 10px 16px;
        font-size: 0.85rem;
        gap: 6px;
    }

    .cta-button i {
        font-size: 0.95rem;
    }

    .logo {
        gap: 8px;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .logo-text h1 {
        font-size: 1.1rem;
    }

    .mobile-menu-btn {
        font-size: 1.4rem;
    }

    .form-modal-content {
        width: 100%;
        border-radius: 1.2rem;
    }

    .form-modal-header h2 {
        font-size: 1.3rem;
    }

    .form-group {
        margin-bottom: 1.2rem;
    }

    .form-group label {
        font-size: 0.85rem;
    }

    .form-group input,
    .form-group select {
        padding: 9px 12px;
        font-size: 0.85rem;
        border-radius: 0.65rem;
    }

    .ai-canvas {
        min-height: 200px;
    }

    .bar-item {
        grid-template-columns: 60px 1fr auto;
        gap: 8px;
    }

    .bar-label {
        font-size: 0.8rem;
    }

    .bar-fill {
        height: 10px;
    }

    footer {
        padding: 30px 0 15px;
    }

    footer p,
    footer span {
        font-size: 0.8rem;
    }

    .notification {
        bottom: 12px;
        right: 12px;
        left: 12px;
        padding: 0.85rem 1.2rem;
        font-size: 0.85rem;
    }

    .section-header {
        margin: 0 auto 2rem;
    }

    .hud-stats {
        font-size: 0.65rem;
        padding: 0.7rem 0.8rem;
        gap: 0.6rem;
    }

    .step-card {
        text-align: center;
    }

    .step-number {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
        margin: 0 auto 0.8rem;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    html {
        font-size: 14px;
    }

    section {
        padding: 40px 0;
    }

    .hero {
        padding: 60px 0 40px;
    }

    .hero h1 {
        font-size: clamp(1.3rem, 6vw, 1.8rem);
        margin-bottom: 1rem;
    }

    .hero p {
        font-size: 0.8rem;
        margin-bottom: 1.2rem;
    }

    .hero-badge {
        font-size: 0.65rem;
        padding: 6px 12px;
        margin-bottom: 1rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        margin-bottom: 1rem;
    }

    .hero-stats > div {
        padding: 0.5rem 0.6rem;
    }

    .stat-value {
        font-size: 1.3rem;
    }

    .hero-detection-wrap {
        min-height: 220px;
    }

    .section-title {
        font-size: clamp(1.1rem, 4.5vw, 1.6rem);
        margin-bottom: 0.8rem;
    }

    .section-subtitle {
        font-size: 0.55rem;
        letter-spacing: 0.5px;
        margin-bottom: 0.5rem;
    }

    .section-description {
        font-size: 0.8rem;
    }

    .feature-card,
    .req-card,
    .step-card,
    .viz-card,
    .comp-col {
        padding: 0.9rem;
    }

    .feature-icon,
    .req-icon,
    .class-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }

    .feature-card h3,
    .req-card h3,
    .step-card h3,
    .comp-col h3,
    .viz-card h3 {
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }

    .feature-card p,
    .req-card ul,
    .step-card p,
    .viz-card p,
    .comp-col p {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    .req-card ul li {
        font-size: 0.78rem;
    }

    .cta-button {
        padding: 9px 14px;
        font-size: 0.8rem;
        border-radius: 0.6rem;
        gap: 5px;
    }

    .cta-button i {
        font-size: 0.9rem;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .logo-text h1 {
        font-size: 1rem;
    }

    .mobile-menu-btn {
        font-size: 1.3rem;
    }

    .form-modal-content {
        width: 100%;
        padding: 1.5rem;
        border-radius: 1rem;
    }

    .form-modal-header h2 {
        font-size: 1.2rem;
        margin-bottom: 0.4rem;
    }

    .form-modal-header p {
        font-size: 0.8rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-group label {
        font-size: 0.8rem;
        margin-bottom: 0.4rem;
    }

    .form-group input,
    .form-group select {
        padding: 8px 10px;
        font-size: 0.8rem;
        border-radius: 0.6rem;
    }

    .form-error {
        font-size: 0.75rem;
        margin-top: -0.8rem;
        padding: 0.6rem 0.8rem;
    }

    .ai-canvas {
        min-height: 180px;
    }

    .bbox::before {
        font-size: 0.6rem;
        padding: 0.3rem 0.7rem;
        top: -20px;
    }

    footer {
        padding: 24px 0 12px;
    }

    footer p,
    footer span {
        font-size: 0.75rem;
        line-height: 1.4;
    }

    footer .logo-text h1 {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }

    .notification {
        bottom: 10px;
        right: 10px;
        left: 10px;
        padding: 0.75rem 1rem;
        font-size: 0.8rem;
    }

    .notification i {
        font-size: 1rem;
    }

    .hud-stats {
        font-size: 0.6rem;
        gap: 0.5rem;
    }

    .bar-item {
        gap: 6px;
    }

    .bar-label {
        font-size: 0.75rem;
    }

    .bar-track {
        height: 8px;
    }

    .step-number {
        width: 30px;
        height: 30px;
        font-size: 0.85rem;
        margin: 0 auto 0.6rem;
    }

    .vs-badge {
        width: 50px;
        height: 50px;
        font-size: 0.85rem;
    }

    .comp-col.featured {
        border-top: 2px solid var(--primary);
    }

    /* Booking Modal on Small Phones */
    .booking-modal {
        padding: 12px;
    }

    .booking-modal-content {
        width: 100%;
        max-height: 95vh;
        overflow-y: auto;
    }

    .booking-header {
        flex-direction: column;
        padding: 1.2rem 1rem;
        text-align: center;
    }

    .booking-header h2 {
        font-size: 1.15rem;
        margin-bottom: 0.3rem;
    }

    .booking-header p {
        font-size: 0.8rem;
        margin: 0.3rem 0 0 0;
    }

    .booking-header-icon {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
    }

    .booking-modal form {
        padding: 1.2rem;
        gap: 1.2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .booking-footer {
        padding: 0.9rem 1.2rem;
    }

    .booking-footer p {
        font-size: 0.75rem;
    }

    /* Touch-friendly buttons */
    button {
        min-height: 44px;
    }

    /* Improve touch targets */
    input,
    select,
    textarea {
        min-height: 44px;
    }
}

/* Extra Small Phones (320px and below) */
@media (max-width: 360px) {
    .container {
        padding: 0 10px;
    }

    html {
        font-size: 13px;
    }

    .hero h1 {
        font-size: clamp(1.1rem, 6.5vw, 1.5rem);
    }

    .hero-badge {
        flex-wrap: wrap;
    }

    .section-title {
        font-size: clamp(1rem, 5vw, 1.4rem);
    }

    .cta-button {
        padding: 8px 12px;
        font-size: 0.75rem;
    }

    .feature-card,
    .req-card,
    .step-card,
    .viz-card,
    .comp-col {
        padding: 0.8rem;
    }

    .form-modal-content {
        padding: 1.2rem;
    }

    footer p,
    footer span {
        font-size: 0.7rem;
    }
}

/* Footer Information */
.booking-footer {
    padding: 1.25rem 2rem;
    background: rgba(255, 255, 255, 0.04);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.booking-footer p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.booking-footer i {
    color: var(--primary);
    font-size: 1rem;
}

.booking-footer strong {
    color: var(--text-main);
    font-weight: 600;
}

/* Error Message Display */
.booking-modal .form-error {
    color: #f97316;
    font-size: 0.8rem;
    margin-top: -1rem;
    display: none;
    padding: 0.75rem 1rem;
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: 0.6rem;
}

.booking-modal .form-error.show {
    display: block;
}

/* Success Message Display */
.booking-modal .form-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    text-align: center;
    display: none;
    font-weight: 500;
}

.booking-modal .form-success.show {
    display: block;
}

/* Toast Notification Styles */
.notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 1rem 1.5rem;
    border-radius: 0.85rem;
    font-size: 0.95rem;
    font-weight: 500;
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    animation: slideInRight 0.4s ease, slideOutRight 0.4s ease 2.6s forwards;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3);
    max-width: 400px;
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

.notification.success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(34, 197, 94, 0.08));
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.notification.error {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15), rgba(249, 115, 22, 0.08));
    border: 1px solid rgba(249, 115, 22, 0.3);
    color: #f97316;
}

.notification.info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(59, 130, 246, 0.08));
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #3b82f6;
}

.notification i {
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .booking-modal-content {
        width: 95%;
        max-height: 90vh;
        overflow-y: auto;
    }

    .booking-header {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
    }

    .booking-header h2 {
        font-size: 1.5rem;
    }

    .booking-header p {
        font-size: 0.9rem;
    }

    .booking-header-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .booking-modal form {
        padding: 1.5rem;
        gap: 1.5rem;
    }

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

    .booking-submit-btn {
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .booking-footer {
        padding: 1rem 1.5rem;
    }

    .booking-footer p {
        font-size: 0.85rem;
    }

    .notification {
        bottom: 16px;
        right: 16px;
        left: 16px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .booking-modal {
        padding: 16px;
    }

    .booking-modal-content {
        width: 100%;
    }

    .booking-header {
        padding: 1.5rem 1rem;
    }

    .booking-header h2 {
        font-size: 1.3rem;
    }

    .booking-header-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }

    .booking-modal form {
        padding: 1.25rem;
    }

    .booking-footer p {
        font-size: 0.8rem;
    }
}