/* ============================================
   QR Review Stand — Styles
   A modern, conversion-focused landing page.
   ============================================ */

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

:root {
    --bg: #0a0a1a;
    --bg-2: #10102a;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --surface-3: #f1f5f9;
    --border: #e5e7eb;
    --border-strong: #cbd5e1;

    --text: #0f172a;
    --text-soft: #475569;
    --text-muted: #94a3b8;

    --brand: #6366f1;
    --brand-2: #8b5cf6;
    --brand-3: #ec4899;
    --accent: #f59e0b;
    --success: #10b981;
    --danger: #ef4444;

    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --gradient-warm: linear-gradient(135deg, #f59e0b 0%, #ec4899 100%);
    --gradient-gold: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);

    --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
    --shadow: 0 10px 30px -10px rgba(15, 23, 42, .15);
    --shadow-lg: 0 25px 60px -15px rgba(99, 102, 241, .35);
    --shadow-xl: 0 40px 80px -20px rgba(15, 23, 42, .25);

    --radius: 14px;
    --radius-lg: 22px;
    --radius-xl: 28px;

    --container: 1200px;

    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-display: "Space Grotesk", "Inter", sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--surface);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }

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

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--text);
}
h1 { font-size: clamp(2.2rem, 5.5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; }

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.gradient-text-light {
    background: linear-gradient(135deg, #fbbf24, #ec4899);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.eyebrow {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 14px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.1);
}

.section-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 56px;
}
.section-title { margin-bottom: 14px; }
.section-sub {
    font-size: 1.1rem;
    color: var(--text-soft);
    line-height: 1.55;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 22px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.25s ease;
    border: 1px solid transparent;
    white-space: nowrap;
    user-select: none;
}
.btn-lg { padding: 16px 28px; font-size: 1rem; border-radius: 14px; }
.btn-sm { padding: 9px 16px; font-size: 0.85rem; border-radius: 10px; }
.btn-block { width: 100%; }

.btn-primary {
    background: var(--gradient);
    background-size: 200% 100%;
    color: white;
    box-shadow: 0 8px 24px -6px rgba(99, 102, 241, .55);
}
.btn-primary:hover {
    background-position: 100% 0;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px -6px rgba(236, 72, 153, .55);
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-strong);
}
.btn-ghost:hover { background: var(--surface-3); border-color: var(--text-muted); }

.btn-outline {
    background: transparent;
    color: var(--brand);
    border: 1.5px solid var(--brand);
}
.btn-outline:hover { background: var(--brand); color: white; }

.btn-outline-light {
    background: transparent;
    color: white;
    border: 1.5px solid rgba(255,255,255,.6);
}
.btn-outline-light:hover { background: rgba(255,255,255,.15); border-color: white; }

.btn-white {
    background: white;
    color: var(--brand);
    box-shadow: 0 8px 24px -6px rgba(0, 0, 0, .35);
}
.btn-white:hover { transform: translateY(-2px); }

.btn-gold {
    background: var(--gradient-gold);
    color: #78350f;
    box-shadow: 0 8px 24px -6px rgba(251, 191, 36, .6);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -6px rgba(251, 191, 36, .65); }

/* ---------- Promo strip ---------- */
.promo-strip {
    background: linear-gradient(90deg, #0f172a, #1e1b4b, #0f172a);
    color: white;
    overflow: hidden;
    padding: 10px 0;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.04em;
}
.promo-track {
    display: flex;
    gap: 48px;
    white-space: nowrap;
    animation: scroll 35s linear infinite;
    padding-left: 0;
}
.promo-track span::before {
    content: "✦";
    margin-right: 12px;
    color: #fbbf24;
}
@keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ---------- Nav ---------- */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.1rem; }
.logo-mark { display: grid; place-items: center; }
.logo-text { font-family: var(--font-display); letter-spacing: -0.03em; }
.logo-accent { color: var(--brand); font-weight: 800; }

.nav-links {
    display: flex;
    gap: 32px;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-soft);
}
.nav-links a { transition: color 0.2s; }
.nav-links a:hover { color: var(--brand); }

@media (max-width: 860px) {
    .nav-links { display: none; }
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    padding: 80px 0 100px;
    background: linear-gradient(180deg, #fafaff 0%, #ffffff 100%);
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
.blob {
    position: absolute;
    filter: blur(90px);
    opacity: 0.55;
    border-radius: 50%;
    animation: float 18s ease-in-out infinite;
}
.blob-1 { width: 520px; height: 520px; background: #6366f1; top: -200px; left: -120px; }
.blob-2 { width: 600px; height: 600px; background: #ec4899; top: 10%; right: -200px; animation-delay: -6s; }
.blob-3 { width: 480px; height: 480px; background: #fbbf24; bottom: -200px; left: 30%; animation-delay: -12s; opacity: 0.35; }
@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(40px, -30px) scale(1.08); }
    66%      { transform: translate(-30px, 40px) scale(0.95); }
}
.grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}
.hero-copy { max-width: 640px; }

.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: white;
    border: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-soft);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}
.pill-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, .2);
    animation: pulse 2s ease-in-out infinite;
}
.pill-light {
    background: rgba(255,255,255,.15);
    color: white;
    border-color: rgba(255,255,255,.25);
    backdrop-filter: blur(10px);
}
.pill-light .pill-dot { background: #fbbf24; box-shadow: 0 0 0 4px rgba(251, 191, 36, .3); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title { margin-bottom: 20px; }
.hero-sub {
    font-size: 1.15rem;
    color: var(--text-soft);
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}
.stat-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
}
.stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 500;
}

/* ----- Hero Visual (Stand Showcase) ----- */
.hero-visual {
    position: relative;
    min-height: 520px;
    display: grid;
    place-items: center;
}
.stand-showcase {
    position: relative;
    width: 100%;
    max-width: 420px;
}
.stand-hero {
    animation: floatUp 6s ease-in-out infinite;
    filter: drop-shadow(0 40px 60px rgba(15, 23, 42, 0.25));
}
@keyframes floatUp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

.float-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: white;
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    font-size: 0.85rem;
    backdrop-filter: blur(10px);
    animation: floatBadge 5s ease-in-out infinite;
    border: 1px solid rgba(255,255,255,.8);
}
.badge-num { font-weight: 700; color: var(--text); font-size: 0.92rem; }
.badge-sub { font-size: 0.75rem; color: var(--text-muted); }

.badge-1 {
    top: 8%;
    left: -30px;
    animation-delay: 0s;
}
.badge-2 {
    top: 45%;
    right: -40px;
    animation-delay: -2s;
}
.badge-3 {
    bottom: 8%;
    left: -10px;
    animation-delay: -3.5s;
}
@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.pulse {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 0 0 0 rgba(99,102,241,0.7);
    animation: pulseRing 2s infinite;
}
@keyframes pulseRing {
    0% { box-shadow: 0 0 0 0 rgba(99,102,241,0.7); }
    70% { box-shadow: 0 0 0 14px rgba(99,102,241,0); }
    100% { box-shadow: 0 0 0 0 rgba(99,102,241,0); }
}

.avatars {
    display: flex;
}
.av {
    width: 28px; height: 28px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: white;
    font-weight: 700;
    font-size: 0.75rem;
    border: 2px solid white;
    margin-left: -8px;
}
.av:first-child { margin-left: 0; }
.av1 { background: linear-gradient(135deg,#f97316,#ec4899); }
.av2 { background: linear-gradient(135deg,#6366f1,#8b5cf6); }
.av3 { background: linear-gradient(135deg,#10b981,#06b6d4); }

/* ---------- Trust ---------- */
.trust {
    padding: 40px 0;
    background: var(--surface-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.trust-label {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.trust-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    justify-content: center;
    align-items: center;
}
.tl {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-muted);
    letter-spacing: -0.02em;
    opacity: 0.75;
    transition: opacity 0.2s;
}
.tl:hover { opacity: 1; color: var(--text); }

/* ---------- Problem / Solution ---------- */
.problem { padding: 100px 0; }
.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.problem-card {
    padding: 36px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--surface);
}
.problem-card.bad { background: #fef2f2; border-color: #fecaca; }
.problem-card.good {
    background: linear-gradient(135deg, #ecfdf5, #eff6ff);
    border-color: #a7f3d0;
    position: relative;
    overflow: hidden;
}
.problem-card.good::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(99,102,241,0.12), transparent 60%);
    pointer-events: none;
}
.pc-icon {
    width: 48px; height: 48px;
    border-radius: 14px;
    display: grid; place-items: center;
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 18px;
    color: white;
}
.bad .pc-icon { background: var(--danger); }
.good .pc-icon { background: var(--success); }
.problem-card h3 { margin-bottom: 18px; }
.problem-card ul li {
    padding: 9px 0;
    padding-left: 28px;
    position: relative;
    color: var(--text-soft);
    font-size: 0.96rem;
    border-top: 1px solid rgba(0,0,0,0.05);
}
.problem-card ul li:first-child { border-top: 0; }
.bad ul li::before {
    content: "✕";
    position: absolute;
    left: 0;
    color: var(--danger);
    font-weight: 800;
}
.good ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 800;
}

/* ---------- Designs ---------- */
.designs {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
}
.design-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}
.design-tab {
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-soft);
    background: white;
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.design-tab:hover { border-color: var(--brand); color: var(--brand); }
.design-tab.active {
    background: var(--gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 8px 20px -6px rgba(99, 102, 241, .5);
}

.design-stage {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 40px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
}
.design-preview {
    display: grid;
    place-items: center;
    min-height: 440px;
    border-radius: var(--radius-lg);
    background: radial-gradient(ellipse at center, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}
.design-preview::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(99,102,241,0.12), transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(236,72,153,0.12), transparent 50%);
}
.design-preview svg { max-width: 280px; height: auto; position: relative; z-index: 1; }

.design-info h3 { font-size: 1.8rem; margin-bottom: 12px; }
.design-info p { color: var(--text-soft); font-size: 1rem; margin-bottom: 20px; }
.design-features {
    padding: 18px 20px;
    background: var(--surface-2);
    border-radius: 12px;
    margin-bottom: 24px;
}
.design-features li {
    padding: 6px 0;
    font-size: 0.92rem;
    color: var(--text-soft);
}
.design-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.customize-note {
    margin-top: 40px;
    text-align: center;
    padding: 20px 28px;
    background: linear-gradient(135deg, #fef3c7, #fce7f3);
    border-radius: var(--radius-lg);
    color: var(--text);
    font-size: 0.98rem;
    border: 1px dashed #f59e0b;
}

/* ---------- Features ---------- */
.features { padding: 100px 0; }
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    background: white;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.feature-card::after {
    content: "";
    position: absolute;
    top: 0; right: 0;
    width: 140px; height: 140px;
    background: radial-gradient(circle, rgba(99,102,241,0.08), transparent 70%);
    transform: translate(40%, -40%);
    transition: transform 0.4s;
}
.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.feature-card:hover::after { transform: translate(20%, -20%); }
.feature-icon {
    width: 54px; height: 54px;
    border-radius: 14px;
    display: grid; place-items: center;
    margin-bottom: 18px;
    box-shadow: 0 8px 18px -6px rgba(99, 102, 241, .4);
}
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--text-soft); font-size: 0.96rem; }

/* ---------- Use Cases ---------- */
.usecases {
    padding: 100px 0;
    background: var(--surface-2);
}
.usecase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.usecase-card {
    padding: 32px 28px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    border-top: 4px solid var(--accent);
    transition: all 0.3s;
    position: relative;
}
.usecase-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.uc-emoji {
    font-size: 2.4rem;
    margin-bottom: 14px;
    display: inline-block;
    padding: 14px;
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border-radius: 14px;
    line-height: 1;
}
.usecase-card h3 { margin-bottom: 8px; }
.usecase-card p { color: var(--text-soft); font-size: 0.95rem; }

/* ---------- How It Works ---------- */
.how { padding: 100px 0; }
.steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 16px;
    align-items: start;
}
.step {
    text-align: center;
    padding: 24px;
}
.step-num {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: var(--gradient);
    color: white;
    display: grid; place-items: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.3rem;
    margin: 0 auto 16px;
    box-shadow: 0 8px 20px -6px rgba(99, 102, 241, .5);
    position: relative;
}
.step-num::before {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px dashed rgba(99, 102, 241, 0.3);
    animation: spin 12s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.step h3 { margin-bottom: 6px; font-size: 1.1rem; }
.step p { color: var(--text-soft); font-size: 0.9rem; }
.step-connector {
    height: 2px;
    width: 40px;
    background: linear-gradient(90deg, transparent, var(--brand), transparent);
    margin-top: 40px;
}

/* ---------- Pricing ---------- */
.pricing {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--surface), var(--surface-2));
}
.price-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}
.price-card {
    position: relative;
    padding: 40px 36px;
    background: white;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    transition: all 0.3s;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.price-card.featured {
    background: linear-gradient(180deg, #0f172a, #1e1b4b);
    color: white;
    border-color: transparent;
    transform: scale(1.03);
    box-shadow: 0 30px 70px -20px rgba(99, 102, 241, 0.6);
}
.price-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.price-card.featured .price-kicker { color: rgba(255,255,255,.7); }
.price-card.featured .price-list li { color: rgba(255,255,255,.9); border-color: rgba(255,255,255,.1); }
.price-card.featured .price-list li strong { color: white; }
.price-card.featured .price-note { color: rgba(255,255,255,.7); }

.price-ribbon {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 18px;
    border-radius: 999px;
    background: var(--gradient-gold);
    color: #78350f;
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    box-shadow: 0 8px 20px -6px rgba(245, 158, 11, .55);
    text-transform: uppercase;
}

.price-tag {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 4px;
}
.price-kicker {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-weight: 500;
}
.price-amount {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 6px;
}
.price-amount .currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-muted);
}
.price-card.featured .price-amount .currency { color: rgba(255,255,255,.7); }
.price-amount .amount {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 3.4rem;
    letter-spacing: -0.04em;
    line-height: 1;
}
.price-note { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 28px; }

.price-list { margin-bottom: 28px; }
.price-list li {
    padding: 10px 0;
    font-size: 0.95rem;
    color: var(--text-soft);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-top: 1px solid var(--border);
}
.price-list li:first-child { border-top: 0; }
.price-list li.muted { opacity: 0.55; }
.tick {
    color: var(--success);
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 1px;
}
.cross {
    color: var(--danger);
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 1px;
}

.bulk-note {
    margin-top: 40px;
    text-align: center;
    padding: 22px 28px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-soft);
    font-size: 0.98rem;
}
.bulk-cta { margin-left: 10px; }

/* ---------- Testimonials ---------- */
.testimonials { padding: 100px 0; }
.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testi-card {
    padding: 32px 28px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s;
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.stars {
    color: #f59e0b;
    font-size: 1.1rem;
    letter-spacing: 3px;
    margin-bottom: 12px;
}
.testi-card p {
    color: var(--text);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 22px;
    font-weight: 500;
}
.testi-user { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    display: grid; place-items: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}
.testi-name { font-weight: 700; font-size: 0.95rem; }
.testi-role { font-size: 0.82rem; color: var(--text-muted); }

/* ---------- FAQ ---------- */
.faq {
    padding: 100px 0;
    background: var(--surface-2);
}
.faq-container { max-width: 820px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 0;
    overflow: hidden;
    transition: all 0.2s;
}
.faq-item[open] { border-color: var(--brand); box-shadow: var(--shadow-sm); }
.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 24px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text);
    position: relative;
    padding-right: 56px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px; height: 28px;
    background: var(--surface-2);
    border-radius: 50%;
    display: grid; place-items: center;
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--brand);
    transition: transform 0.2s;
}
.faq-item[open] summary::after {
    content: "−";
    background: var(--brand);
    color: white;
}
.faq-item p {
    padding: 0 24px 22px;
    color: var(--text-soft);
    font-size: 0.96rem;
    line-height: 1.65;
}

/* ---------- Final CTA ---------- */
.final-cta { padding: 80px 0 100px; }
.cta-box {
    position: relative;
    padding: 72px 40px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #4c1d95 100%);
    color: white;
    overflow: hidden;
    text-align: center;
}
.cta-bg { position: absolute; inset: 0; pointer-events: none; }
.cta-blob {
    position: absolute;
    filter: blur(80px);
    border-radius: 50%;
    opacity: 0.55;
}
.cta-blob-1 { width: 500px; height: 500px; background: #6366f1; top: -150px; left: -150px; }
.cta-blob-2 { width: 500px; height: 500px; background: #ec4899; bottom: -200px; right: -150px; }
.cta-content { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; }
.cta-box h2 { color: white; margin: 18px 0; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.cta-box > .cta-content > p { color: rgba(255,255,255,.78); font-size: 1.1rem; margin-bottom: 32px; }
.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.cta-foot { color: rgba(255,255,255,.65); font-size: 0.9rem; }

/* ---------- Footer ---------- */
.footer {
    background: #0a0a1a;
    color: rgba(255,255,255,.8);
    padding: 60px 0 20px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer .logo { color: white; margin-bottom: 16px; }
.footer .logo-accent { color: #a78bfa; }
.footer-brand p { font-size: 0.92rem; line-height: 1.6; color: rgba(255,255,255,.6); max-width: 320px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 {
    color: white;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}
.footer-col a, .footer-col span {
    color: rgba(255,255,255,.6);
    font-size: 0.92rem;
    transition: color 0.2s;
}
.footer-col a:hover { color: white; }
.footer-col .btn { margin-top: 6px; font-size: 0.88rem; padding: 10px 18px; }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding: 20px 24px 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,.4);
}

/* ---------- Floating WhatsApp ---------- */
.fab-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 90;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px 14px 16px;
    background: #25d366;
    color: white;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .6);
    transition: all 0.25s;
    animation: fabPulse 2.5s ease-in-out infinite;
}
.fab-whatsapp:hover { transform: scale(1.05); box-shadow: 0 16px 36px -8px rgba(37, 211, 102, .7); }
@keyframes fabPulse {
    0%, 100% { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .6), 0 0 0 0 rgba(37, 211, 102, .6); }
    50%      { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .6), 0 0 0 16px rgba(37, 211, 102, 0); }
}

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 26, 0.6);
    backdrop-filter: blur(8px);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.2s;
}
.modal-overlay.active { display: flex; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
    position: relative;
    background: white;
    padding: 36px;
    border-radius: var(--radius-xl);
    max-width: 480px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    animation: popIn 0.3s cubic-bezier(.16,1,.3,1);
}
@keyframes popIn {
    from { transform: scale(0.9) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}
.modal-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--surface-2);
    font-size: 1rem;
    color: var(--text-soft);
    transition: all 0.2s;
}
.modal-close:hover { background: var(--border); color: var(--text); }
.modal-head { text-align: center; margin-bottom: 24px; }
.modal-icon {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: #25d366;
    display: grid; place-items: center;
    margin: 0 auto 14px;
    box-shadow: 0 8px 20px -6px rgba(37, 211, 102, .5);
}
.modal-head h3 { margin-bottom: 6px; }
.modal-head p { color: var(--text-soft); font-size: 0.95rem; }
.modal-summary {
    background: var(--surface-2);
    border-radius: 14px;
    padding: 18px 20px;
    margin-bottom: 20px;
}
.sum-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 0.95rem;
    color: var(--text-soft);
}
.sum-row.total {
    border-top: 1px dashed var(--border-strong);
    padding-top: 12px;
    margin-top: 8px;
    font-weight: 700;
    color: var(--text);
    font-size: 1.05rem;
}
.sum-row strong { color: var(--text); }
.modal-foot {
    text-align: center;
    margin-top: 14px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ---------- Animations on scroll ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .hero { padding: 60px 0 80px; }
    .hero-inner { grid-template-columns: 1fr; gap: 50px; }
    .hero-visual { min-height: 440px; }
    .problem-grid,
    .design-stage,
    .price-grid,
    .feature-grid,
    .usecase-grid,
    .testi-grid { grid-template-columns: 1fr; }
    .feature-grid, .usecase-grid, .testi-grid { gap: 16px; }
    .feature-grid { grid-template-columns: 1fr 1fr; }
    .usecase-grid { grid-template-columns: 1fr 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .steps { grid-template-columns: 1fr 1fr; }
    .step-connector { display: none; }
    .price-card.featured { transform: none; }
    .price-card.featured:hover { transform: translateY(-4px); }
    .design-stage { padding: 28px; }
    .design-preview { min-height: 340px; }
    .fab-whatsapp .fab-label { display: none; }
    .fab-whatsapp { padding: 14px; }
}

@media (max-width: 600px) {
    .hero-stats { gap: 20px; }
    .stat-num { font-size: 1.6rem; }
    .feature-grid, .usecase-grid, .testi-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; gap: 8px; }
    .footer-inner { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
    .cta-box { padding: 48px 24px; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }
    .trust-logos { gap: 24px; }
    .design-tab { font-size: 0.82rem; padding: 8px 14px; }
    .price-card { padding: 32px 24px; }
    .price-amount .amount { font-size: 2.8rem; }
    .modal { padding: 28px 22px; }
    .promo-strip { font-size: 0.75rem; }
    .nav-cta { display: none; }
    .float-badge { font-size: 0.78rem; padding: 10px 12px; }
    .badge-1 { left: 0; }
    .badge-2 { right: 0; }
    .badge-3 { left: 0; }
}