/* =========================================================================
   SnapVisio Landing Page — Redesigned
   Premium SaaS landing page. Conversion-focused. Mobile-first.
   ========================================================================= */

/* ── Light Theme Override ── */
[data-theme="light"] {
    --bg-base: #f4f4f8;
    --bg-surface: #ffffff;
    --bg-elevated: #eaeaf0;
    --bg-glass: rgba(0, 0, 0, 0.03);
    --bg-glass-hover: rgba(0, 0, 0, 0.06);
    --text-primary: #0d0d1a;
    --text-secondary: #4a4a6a;
    --text-muted: #8888aa;
    --border: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(0, 0, 0, 0.14);
}

/* ── Theme toggle button ── */
.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    flex-shrink: 0;
}

.theme-toggle-btn:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.theme-toggle-btn svg {
    width: 18px;
    height: 18px;
}

[data-theme="dark"] .theme-icon-sun {
    display: none;
}

[data-theme="light"] .theme-icon-moon {
    display: none;
}

/* ── Smooth theme transitions ── */
body,
.navbar,
.hero,
section,
footer,
.card,
.feature-card,
.faq-item {
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

:root {
    /* Color Palette */
    --bg-base: #0a0a0f;
    --bg-surface: #111118;
    --bg-elevated: #1a1a24;
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);

    --accent: #FFFC00;
    --accent-hover: #e6e300;
    --accent-glow: rgba(255, 252, 0, 0.15);
    --accent-soft: rgba(255, 252, 0, 0.08);
    --success: #4ade80;

    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;

    --border: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(255, 255, 255, 0.14);
    --border-accent: rgba(255, 252, 0, 0.2);

    /* Layout */
    --nav-height: 72px;
    --container-max: 1140px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

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

ul {
    list-style: none;
}

button {
    border: none;
    cursor: pointer;
    background: none;
    font-family: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

/* ── Utility Classes ── */
.text-gradient {
    background: linear-gradient(135deg, #ffffff 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.mb-6 {
    margin-bottom: 24px;
}

.mt-4 {
    margin-top: 16px;
}

.mt-8 {
    margin-top: 32px;
}

.w-full {
    width: 100%;
}

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

.gap-3 {
    gap: 12px;
}

.bg-surface {
    background-color: var(--bg-surface);
}

/* ── Container ── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Section Label ── */
.section-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 16px;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    cursor: pointer;
    border: none;
    font-size: 15px;
    padding: 12px 28px;
    white-space: nowrap;
}

.btn svg {
    flex-shrink: 0;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-xl {
    padding: 20px 48px;
    font-size: 18px;
}

.btn-nav {
    padding: 10px 24px;
    font-size: 14px;
}

.btn-primary {
    background-color: var(--accent);
    color: #000;
    box-shadow: 0 4px 20px var(--accent-glow), 0 1px 3px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 252, 0, 0.25), 0 2px 8px rgba(0, 0, 0, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-ghost {
    background-color: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    background-color: var(--bg-glass-hover);
    border-color: var(--border-hover);
}

/* Shine Animation */
.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0) 100%);
    transform: skewX(-25deg);
    animation: shine 5s infinite;
}

@keyframes shine {
    0% {
        left: -100%;
    }

    15% {
        left: 200%;
    }

    100% {
        left: 200%;
    }
}

/* ── Glass Card ── */
.glass-card {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
}

/* ── Badge Pill ── */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: var(--accent-soft);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--success);
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.6);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4);
    }

    50% {
        transform: scale(1.1);
        box-shadow: 0 0 0 6px rgba(74, 222, 128, 0);
    }
}

/* ═══════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(10, 10, 15, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    z-index: 100;
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    border-bottom-color: var(--border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent) 0%, #d4d100 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
}

.brand-icon svg {
    width: 18px;
    height: 18px;
}

.brand-icon-sm {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--accent) 0%, #d4d100 100%);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
}

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

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition);
}

.nav-link:hover {
    color: var(--text-primary);
}

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

.menu-toggle {
    display: none;
    color: var(--text-primary);
    width: 24px;
    height: 24px;
}

.mobile-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.25s var(--ease);
    z-index: 99;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    font-size: 16px;
    font-weight: 500;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    transition: color var(--transition);
}

.mobile-link:hover {
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .btn-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }
}

/* ═══════════════════════════════════════════════════════
   SECTIONS BASE
   ═══════════════════════════════════════════════════════ */

.section {
    padding: 100px 0;
}

.section-heading {
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-title {
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    line-height: 1.15;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════ */

.hero {
    padding-top: calc(80px + var(--nav-height));
    padding-bottom: 60px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -30%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(255, 252, 0, 0.05) 0%, transparent 65%);
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 13px;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-trust svg {
    width: 15px;
    height: 15px;
    color: var(--accent);
    flex-shrink: 0;
}

/* Hero Graphic */
.hero-graphic {
    position: relative;
    width: 100%;
}

.browser-mockup {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.browser-header {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #3f3f46;
}

.browser-dots span:nth-child(1) {
    background: #ef4444;
}

.browser-dots span:nth-child(2) {
    background: #f5a623;
}

.browser-dots span:nth-child(3) {
    background: #10b981;
}

.browser-url {
    flex: 1;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 12px;
    color: var(--text-muted);
    font-family: 'SF Mono', 'Fira Code', monospace;
    text-align: center;
}

.browser-body {
    height: 340px;
    background: #000;
    position: relative;
}

.placeholder-img {
    position: absolute;
    inset: 0;
    flex-direction: column;
    background: radial-gradient(circle at center, rgba(255, 252, 0, 0.04) 0%, transparent 60%);
}

.demo-camera-ui {
    text-align: center;
}

.demo-viewfinder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.demo-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.floating-card {
    position: absolute;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.float-1 {
    bottom: 30px;
    left: -20px;
    animation-delay: 0s;
}

.float-2 {
    top: 50px;
    right: -10px;
    animation-delay: 2s;
}

.floating-text {
    font-size: 13px;
    font-weight: 600;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-active {
    background: var(--success);
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.5);
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

/* Social Proof Bar */
.social-proof {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 64px;
    padding: 28px 40px;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    flex-wrap: wrap;
}

.proof-item {
    text-align: center;
}

.proof-item strong {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.02em;
}

.proof-item span {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.proof-divider {
    width: 1px;
    height: 36px;
    background: var(--border);
}

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        margin: 0 auto 40px;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .float-1,
    .float-2 {
        display: none;
    }

    .social-proof {
        gap: 24px;
        padding: 24px;
    }

    .proof-divider {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }
}

/* ═══════════════════════════════════════════════════════
   PROBLEM SECTION
   ═══════════════════════════════════════════════════════ */

.problem-section {
    background: var(--bg-surface);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.problem-card {
    padding: 36px 28px;
    text-align: center;
    transition: all var(--transition);
}

.problem-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.problem-emoji {
    font-size: 40px;
    margin-bottom: 20px;
    line-height: 1;
}

.problem-card h3 {
    font-size: 19px;
    margin-bottom: 12px;
    font-weight: 700;
}

.problem-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Highlighted problem card (watermark) */
.problem-card-highlight {
    border-color: var(--border-accent);
    background: linear-gradient(135deg, rgba(255, 252, 0, 0.04) 0%, var(--bg-glass) 100%);
}

.problem-card-highlight h3 {
    color: var(--accent);
}

@media (max-width: 768px) {
    .problem-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════════
   SOLUTION SECTION
   ═══════════════════════════════════════════════════════ */

.solution-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.solution-desc {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
}

.solution-checklist {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.solution-checklist li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
}

.solution-checklist svg {
    color: var(--success);
    flex-shrink: 0;
}

/* Solution Demo Visual */
.solution-demo {
    padding: 40px 28px;
}

.demo-step-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.demo-before,
.demo-after {
    flex: 1;
    text-align: center;
}

.demo-label-tag {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.demo-label-active {
    color: var(--accent);
}

.demo-cam-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 160px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: all var(--transition);
}

.demo-cam-placeholder span {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
}

.demo-cam-active {
    border-color: var(--border-accent);
    background: var(--accent-soft);
}

.demo-cam-active span {
    color: var(--accent);
}

.demo-arrow {
    flex-shrink: 0;
}

@media (max-width: 992px) {
    .solution-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .solution-checklist {
        align-items: center;
    }

    .solution-content .btn {
        margin: 32px auto 0;
    }
}

/* ═══════════════════════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════════════════════ */

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Highlighted feature card (watermark removal) */
.feature-card-highlight {
    border-color: var(--border-accent);
    background: linear-gradient(135deg, rgba(255, 252, 0, 0.05) 0%, var(--bg-glass) 100%);
}

.feature-icon-highlight {
    background: rgba(255, 252, 0, 0.15);
    border-color: rgba(255, 252, 0, 0.35);
}

.feature-card {
    padding: 32px 28px;
    transition: all var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-soft);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 20px;
}

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

.feature-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════════════════ */

.steps-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    flex: 1;
    position: relative;
    max-width: 260px;
    padding-top: 20px;
}

.step-num-badge {
    width: 36px;
    height: 36px;
    background: var(--accent);
    color: #000;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon svg {
    width: 28px;
    height: 28px;
}

.step-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.step-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.step-connector {
    display: flex;
    align-items: center;
    padding-top: 56px;
    width: 80px;
    flex-shrink: 0;
}

.connector-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--border) 0%, var(--accent) 50%, var(--border) 100%);
    opacity: 0.4;
}

.cta-note {
    margin-top: 14px;
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

@media (max-width: 768px) {
    .steps-container {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    .step-connector {
        width: 2px;
        height: 40px;
        padding-top: 0;
    }

    .connector-line {
        width: 2px;
        height: 100%;
    }
}

/* ═══════════════════════════════════════════════════════
   BENEFITS
   ═══════════════════════════════════════════════════════ */

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.benefit-card {
    padding: 32px 28px;
    transition: all var(--transition);
}

.benefit-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

/* Highlighted benefit card (watermark removal) */
.benefit-card-highlight {
    border-color: var(--border-accent);
    background: linear-gradient(135deg, rgba(255, 252, 0, 0.05) 0%, var(--bg-glass) 100%);
}

.benefit-icon-highlight {
    background: rgba(255, 252, 0, 0.15);
    border-color: rgba(255, 252, 0, 0.35);
}

.benefit-card-icon {
    width: 44px;
    height: 44px;
    background: var(--accent-soft);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 18px;
}

.benefit-card-icon svg {
    width: 20px;
    height: 20px;
}

.benefit-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════ */

.faq-container {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 0;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    transition: color var(--transition);
}

.faq-question:hover {
    color: var(--accent);
}

.faq-icon {
    color: var(--text-muted);
    transition: transform 0.3s var(--ease);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.faq-answer p {
    padding-bottom: 22px;
}

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

.faq-item.active .faq-icon svg {
    color: var(--accent);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* ═══════════════════════════════════════════════════════
   FINAL CTA
   ═══════════════════════════════════════════════════════ */

.cta-section {
    background: radial-gradient(ellipse at center, rgba(255, 252, 0, 0.07) 0%, var(--bg-base) 65%);
    border-top: 1px solid var(--border);
    padding: 120px 0;
}

.cta-title {
    font-size: 46px;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.cta-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.cta-main-btn {
    display: inline-flex;
}

/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */

.footer {
    border-top: 1px solid var(--border);
    background: var(--bg-surface);
    padding: 64px 0 28px;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 14px;
    max-width: 300px;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 18px;
    color: var(--text-primary);
}

.footer-col a {
    display: block;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 10px;
    transition: color var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 28px;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-disclaimer {
    font-size: 12px;
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* ═══════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════ */

.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE FINE-TUNING
   ═══════════════════════════════════════════════════════ */

@media (max-width: 992px) {
    .section {
        padding: 80px 0;
    }

    .section-title {
        font-size: 32px;
    }

    .cta-title {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 64px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .section-heading {
        margin-bottom: 40px;
    }

    .cta-title {
        font-size: 28px;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 15px;
    }

    .btn-xl {
        padding: 16px 36px;
        font-size: 16px;
    }
}

/* ═══════════════════════════════════════════════════════
   INSTANT DOWNLOAD SPOTLIGHT SECTION
   ═══════════════════════════════════════════════════════ */

/* Snap download image + button mockup */
.snap-dl-mockup {
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* The fake snap image card */
.snap-dl-preview {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 220px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    background: radial-gradient(circle at center, rgba(56, 189, 248, 0.04) 0%, transparent 70%);
    overflow: visible;
    transition: border-color var(--transition);
}

.snap-dl-preview:hover {
    border-color: rgba(56, 189, 248, 0.35);
}

.snap-dl-img-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    pointer-events: none;
}

.snap-dl-img-placeholder span {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
}

/* The simulated overlay download button */
.snap-dl-overlay-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: rgba(56, 189, 248, 0.92);
    border: 1px solid rgba(56, 189, 248, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 18px rgba(56, 189, 248, 0.35);
    animation: dl-btn-pulse 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes dl-btn-pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 4px 18px rgba(56, 189, 248, 0.35);
    }

    50% {
        transform: scale(1.08);
        box-shadow: 0 6px 24px rgba(56, 189, 248, 0.55);
    }
}

/* Labels below the preview */
.snap-dl-labels {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.snap-dl-label-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 12px;
    background: var(--accent-soft);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    line-height: 1;
}

.snap-dl-label-badge svg {
    flex-shrink: 0;
}

@media (max-width: 992px) {
    .snap-dl-preview {
        height: 180px;
    }
}

/* ═══════════════════════════════════════════════════════
   FEATURE BADGE ("New" / "Always Active")
   ═══════════════════════════════════════════════════════ */

.feature-badge {
    display: inline-block;
    margin-bottom: 10px;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    line-height: 1.6;
}

.feature-badge.badge-new {
    background: rgba(255, 252, 0, 0.15);
    color: var(--accent);
    border: 1px solid rgba(255, 252, 0, 0.35);
}

.feature-badge.badge-always {
    background: rgba(74, 222, 128, 0.15);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.35);
}

/* ═══════════════════════════════════════════════════════
   EDITOR SPOTLIGHT SECTION
   ═══════════════════════════════════════════════════════ */

.editor-feature-card {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.editor-toolbar-demo {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.edt-tool {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    border: 1px solid var(--border);
    cursor: default;
    transition: all var(--transition);
    font-size: 11px;
    color: var(--text-muted);
    min-width: 52px;
}

.edt-tool svg {
    color: var(--text-secondary);
    transition: color var(--transition);
}

.edt-tool.active-tool {
    background: rgba(255, 252, 0, 0.12);
    border-color: rgba(255, 252, 0, 0.4);
    color: var(--accent);
}

.edt-tool.active-tool svg {
    color: var(--accent);
}

.edt-filter-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    overflow-x: auto;
    scrollbar-width: none;
    background: rgba(0, 0, 0, 0.15);
    border-bottom: 1px solid var(--border);
}

.edt-filter-row::-webkit-scrollbar {
    display: none;
}

.edt-filter {
    flex-shrink: 0;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--glass-bg);
    border: 1px solid var(--border);
    cursor: default;
    transition: all var(--transition);
    white-space: nowrap;
}

.edt-filter.active-filter {
    background: rgba(255, 252, 0, 0.12);
    border-color: rgba(255, 252, 0, 0.4);
    color: var(--accent);
}

.edt-canvas-hint {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    padding: 24px;
    background: radial-gradient(circle at center, rgba(255, 252, 0, 0.03) 0%, transparent 70%);
}

.edt-canvas-hint p {
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════
   WATERMARK "ALWAYS-ON" COMPARISON SECTION
   ═══════════════════════════════════════════════════════ */

.solution-layout-reverse {
    flex-direction: row-reverse;
}

.wm-compare {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 28px 24px;
}

.wm-before,
.wm-after {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.wm-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.wm-label-bad {
    color: #f87171;
}

.wm-label-good {
    color: #4ade80;
}

.wm-snap-preview {
    position: relative;
    width: 100%;
    max-width: 160px;
    height: 120px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 2px solid rgba(248, 113, 113, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.wm-snap-preview.wm-clean {
    border-color: rgba(74, 222, 128, 0.4);
    background: rgba(74, 222, 128, 0.03);
}

.wm-badge-sim {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 9px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.45);
    background: rgba(255, 0, 0, 0.55);
    padding: 2px 7px;
    border-radius: 4px;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.wm-clean-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    font-weight: 700;
    color: #4ade80;
    background: rgba(74, 222, 128, 0.12);
    border: 1px solid rgba(74, 222, 128, 0.35);
    padding: 3px 8px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

.wm-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--border);
    color: var(--text-muted);
}

.wm-arrow svg {
    display: block;
}

@media (max-width: 600px) {
    .wm-compare {
        flex-direction: column;
        gap: 20px;
    }

    .wm-arrow {
        transform: rotate(90deg);
    }

    .solution-layout-reverse {
        flex-direction: column;
    }
}

/* ═══════════════════════════════════════════════════════
   SUPPORT / CONTACT SECTION
   ═══════════════════════════════════════════════════════ */

.support-section {
    padding: 96px 0;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

@media (max-width: 992px) {
    .support-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .support-grid {
        grid-template-columns: 1fr;
    }
}

.support-card {
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.support-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.support-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--accent-soft);
    border: 1px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: 4px;
}

.support-icon svg {
    color: var(--accent);
}

.support-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.support-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

.support-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
    transition: gap var(--transition), opacity var(--transition);
}

.support-link:hover {
    gap: 10px;
    opacity: 0.85;
}

.support-link svg {
    flex-shrink: 0;
    transition: transform var(--transition);
}

.support-link:hover svg {
    transform: translate(2px, -2px);
}

/* ═══════════════════════════════════════════════════════
   CUSTOM FILTERS FEATURE SECTION
   ═══════════════════════════════════════════════════════ */

.custom-filters-section {
    background: var(--bg-surface);
}

.filters-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.filter-feature-card {
    padding: 32px 26px;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.filter-feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.filter-feature-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-soft);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 18px;
}

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

.filter-feature-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
}

.filter-feature-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

/* Filter name tags row */
.filter-tag-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-tag {
    padding: 3px 10px;
    background: rgba(255, 252, 0, 0.08);
    border: 1px solid rgba(255, 252, 0, 0.18);
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.3px;
}

/* Intensity slider demo */
.filter-intensity-demo {
    margin-top: 8px;
}

.intensity-bar-track {
    position: relative;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.08);
    overflow: visible;
    margin-bottom: 8px;
}

.intensity-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, rgba(255, 252, 0, 0.5), var(--accent));
    position: relative;
}

.intensity-bar-thumb {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 2px 8px var(--accent-glow);
}

.intensity-demo-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

@media (max-width: 1100px) {
    .filters-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .filters-cards-grid {
        grid-template-columns: 1fr;
    }
}

/* ── nav-link active state ── */
.nav-link.active {
    color: var(--text-primary);
}