@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100;200;300;400;500;600;700;800;900&display=swap');

/* ═══════════════════════════════════════════════════
   BLACKROSE TEAM — PREMIUM LANDING PAGE
   Black · Crimson Rose · Gold · Geometric Rose Petals
   ═══════════════════════════════════════════════════ */

:root {
    /* Core Black */
    --bg-void: #020204;
    --bg-main: #060608;
    --bg-card: rgba(12, 10, 14, 0.75);
    --bg-card-hover: rgba(18, 14, 22, 0.9);
    --bg-glass: rgba(255, 255, 255, 0.015);

    /* Crimson Rose */
    --rose: #9B1B30;
    --rose-bright: #C41E3A;
    --rose-dark: #6B0F20;
    --rose-glow: rgba(155, 27, 48, 0.15);
    --rose-glow-strong: rgba(196, 30, 58, 0.35);

    /* Gold */
    --gold: #C5A068;
    --gold-light: #DFCA9E;
    --gold-dark: #9E7D4F;
    --gold-glow: rgba(197, 160, 104, 0.12);
    --gold-glow-strong: rgba(197, 160, 104, 0.3);

    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.04);
    --border-default: rgba(255, 255, 255, 0.06);
    --border-rose: rgba(155, 27, 48, 0.2);
    --border-gold: rgba(197, 160, 104, 0.2);
    --border-gold-strong: rgba(197, 160, 104, 0.4);

    /* Text */
    --text-white: #f2f0f5;
    --text-primary: #dddae5;
    --text-secondary: #8a8599;
    --text-muted: #504a60;
    --text-dim: #36303f;

    /* Semantic */
    --green-soft: #5de8a0;
    --red-soft: #e85d5d;

    /* Typography */
    --ff: 'Vazirmatn', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --section-gap: 80px;

    /* Easing */
    --ease-out: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    background: var(--bg-void);
    color: var(--text-primary);
    font-family: var(--ff);
    font-size: 16px;
    line-height: 1.7;
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ─── AMBIENT BACKGROUND ─── */
.ambient-bg {
    position: fixed;
    inset: 0;
    z-index: -10;
    overflow: hidden;
    pointer-events: none;
}

.ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.5;
    animation: orbFloat 25s ease-in-out infinite alternate;
}

.ambient-orb--rose {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(155, 27, 48, 0.08), transparent 70%);
    top: -10%; right: -5%;
}

.ambient-orb--gold {
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(197, 160, 104, 0.05), transparent 70%);
    bottom: 20%; left: -8%;
    animation-delay: -8s;
}

.ambient-orb--deep {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(100, 20, 60, 0.06), transparent 70%);
    top: 50%; left: 30%;
    animation-delay: -16s;
}

@keyframes orbFloat {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.15); }
    66% { transform: translate(-25px, 40px) scale(0.9); }
    100% { transform: translate(15px, -15px) scale(1.05); }
}

/* ─── FLOATING ROSE PETALS ─── */
.petals-container {
    position: fixed;
    inset: 0;
    z-index: -5;
    pointer-events: none;
    overflow: hidden;
}

.petal {
    position: absolute;
    width: 12px;
    height: 16px;
    background: linear-gradient(135deg, rgba(155, 27, 48, 0.15), rgba(155, 27, 48, 0.03));
    border-radius: 50% 0 50% 50%;
    animation: petalFall linear infinite;
    opacity: 0;
}

.petal:nth-child(1) { left: 10%; width: 10px; height: 14px; animation-duration: 18s; animation-delay: 0s; }
.petal:nth-child(2) { left: 25%; width: 14px; height: 18px; animation-duration: 22s; animation-delay: -4s; }
.petal:nth-child(3) { left: 45%; width: 8px; height: 12px; animation-duration: 16s; animation-delay: -8s; }
.petal:nth-child(4) { left: 65%; width: 12px; height: 16px; animation-duration: 20s; animation-delay: -12s; }
.petal:nth-child(5) { left: 80%; width: 10px; height: 14px; animation-duration: 24s; animation-delay: -2s; }
.petal:nth-child(6) { left: 92%; width: 8px; height: 11px; animation-duration: 19s; animation-delay: -6s; }
.petal:nth-child(7) { left: 35%; width: 11px; height: 15px; animation-duration: 21s; animation-delay: -10s; }
.petal:nth-child(8) { left: 55%; width: 9px; height: 13px; animation-duration: 17s; animation-delay: -14s; }

@keyframes petalFall {
    0% { transform: translateY(-20px) rotate(0deg); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.3; }
    100% { transform: translateY(100vh) rotate(360deg); opacity: 0; }
}

/* ─── NOISE OVERLAY ─── */
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: -4;
    opacity: 0.02;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 180px;
}

/* ─── CONTAINER ─── */
.container {
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ─── HEADER ─── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(2, 2, 4, 0.8);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    border-bottom: 1px solid var(--border-subtle);
    transition: border-color 0.3s;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 38px;
    height: 38px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(155, 27, 48, 0.3));
}

.logo-name {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--text-white) 40%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-badge {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--rose-bright);
    background: var(--rose-glow);
    border: 1px solid var(--border-rose);
    padding: 4px 14px;
    border-radius: 100px;
    white-space: nowrap;
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { border-color: rgba(155, 27, 48, 0.15); }
    50% { border-color: rgba(155, 27, 48, 0.4); }
}

/* ─── SECTIONS ─── */
section { padding: var(--section-gap) 0; }

/* ─── SECTION DIVIDER — ROSE LINE ─── */
.rose-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--rose) 30%, var(--gold) 50%, var(--rose) 70%, transparent 100%);
    opacity: 0.3;
    margin: 0 auto;
}

/* ─── HERO ─── */
.hero {
    padding-top: 50px;
    padding-bottom: 40px;
    text-align: center;
    position: relative;
}

.hero-logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin: 0 auto 24px;
    filter: drop-shadow(0 0 30px rgba(155, 27, 48, 0.2)) drop-shadow(0 0 60px rgba(197, 160, 104, 0.1));
    animation: heroLogoFloat 6s ease-in-out infinite;
}

@keyframes heroLogoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold);
    background: linear-gradient(135deg, var(--gold-glow), rgba(155, 27, 48, 0.05));
    border: 1px solid var(--border-gold);
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 24px;
    animation: fadeSlideUp 0.8s var(--ease-out) both;
}

.hero-eyebrow-dot {
    width: 6px; height: 6px;
    background: var(--rose-bright);
    border-radius: 50%;
    animation: dotBlink 2s ease-in-out infinite;
    box-shadow: 0 0 8px var(--rose-glow-strong);
}

@keyframes dotBlink {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--rose-glow-strong); }
    50% { opacity: 0.3; box-shadow: 0 0 2px var(--rose-glow); }
}

.hero h1 {
    font-size: clamp(1.7rem, 5.5vw, 2.6rem);
    font-weight: 900;
    line-height: 1.25;
    margin-bottom: 20px;
    animation: fadeSlideUp 0.8s 0.1s var(--ease-out) both;
}

.hero h1 .text-gradient {
    background: linear-gradient(135deg, #fff 10%, var(--rose-bright) 45%, var(--gold) 80%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmerText 4s ease-in-out infinite;
}

@keyframes shimmerText {
    0% { background-position: 0% center; }
    50% { background-position: 100% center; }
    100% { background-position: 0% center; }
}

.hero h1 .text-line-2 {
    display: block;
    font-size: 0.82em;
    font-weight: 600;
    -webkit-text-fill-color: var(--text-secondary);
    background: none;
}

.hero-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 520px;
    margin: 0 auto 32px;
    animation: fadeSlideUp 0.8s 0.2s var(--ease-out) both;
}

.hero-cta-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    animation: fadeSlideUp 0.8s 0.3s var(--ease-out) both;
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(28px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    padding: 0 28px;
    border-radius: 10px;
    font-family: var(--ff);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
    border: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn--rose {
    background: linear-gradient(135deg, var(--rose), var(--rose-dark));
    color: #fff;
    box-shadow: 0 4px 20px rgba(155, 27, 48, 0.25);
}

.btn--rose:hover {
    box-shadow: 0 6px 30px rgba(155, 27, 48, 0.5);
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--rose-bright), var(--rose));
}

.btn--gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #0a0a0c;
    box-shadow: 0 4px 20px rgba(197, 160, 104, 0.2);
}

.btn--gold:hover {
    box-shadow: 0 6px 30px rgba(197, 160, 104, 0.4);
    transform: translateY(-2px);
}

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

.btn--ghost:hover {
    border-color: var(--border-rose);
    background: var(--rose-glow);
    color: var(--rose-bright);
}

/* Button shine effect */
.btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 40%;
    height: 200%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s;
}

.btn:hover::after {
    left: 120%;
}

/* ─── SECTION LABELS ─── */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.section-label-line {
    width: 24px;
    height: 1px;
    background: linear-gradient(90deg, var(--rose), transparent);
}

.section-heading {
    font-size: clamp(1.3rem, 4.5vw, 1.9rem);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--text-white);
}

.section-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 540px;
    margin: 0 auto;
}

/* ─── PROBLEM STATS ─── */
.problem { text-align: center; }

.problem-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 40px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 24px 12px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.35s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 14px;
    padding: 1px;
    background: linear-gradient(135deg, transparent 40%, var(--rose) 60%, var(--gold) 80%, transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
}

.stat-card:hover { transform: translateY(-4px); }
.stat-card:hover::before { opacity: 1; }

.stat-number {
    font-size: clamp(1.5rem, 5vw, 2.2rem);
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-number.is-negative { color: var(--rose-bright); }
.stat-number.is-positive { color: var(--green-soft); }

.stat-label {
    font-size: 0.73rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* ─── BEFORE / AFTER SLIDER ─── */
.ba-section { text-align: center; }

.ba-showcase {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-top: 40px;
}

.ba-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all 0.35s var(--ease-out);
    position: relative;
}

.ba-item::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, var(--rose) 0%, var(--gold) 50%, var(--rose) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
    z-index: 1;
    pointer-events: none;
}

.ba-item:hover::before { opacity: 0.8; }

.ba-slider-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    cursor: col-resize;
    user-select: none;
}

.ba-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ba-img--after { z-index: 1; }
.ba-img--before { z-index: 2; clip-path: inset(0 0 0 50%); }

.ba-slider-line {
    position: absolute;
    top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--rose-bright), var(--gold));
    z-index: 10;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 20px var(--rose-glow-strong);
    pointer-events: none;
}

.ba-slider-handle {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--rose), var(--gold));
    border: 3px solid rgba(255, 255, 255, 0.9);
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: col-resize;
    box-shadow: 0 0 25px var(--rose-glow-strong), 0 4px 15px rgba(0,0,0,0.5);
    transition: transform 0.15s var(--ease-spring);
}

.ba-slider-handle:hover { transform: translate(-50%, -50%) scale(1.12); }

.ba-slider-handle svg {
    width: 20px; height: 20px;
    fill: #fff;
    stroke: #fff;
    stroke-width: 0.5;
}

.ba-label {
    position: absolute;
    top: 14px;
    z-index: 15;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 6px;
    backdrop-filter: blur(8px);
    pointer-events: none;
}

.ba-label--before {
    right: 14px;
    background: rgba(155, 27, 48, 0.25);
    color: #ff6b7a;
    border: 1px solid rgba(155, 27, 48, 0.3);
}

.ba-label--after {
    left: 14px;
    background: rgba(93, 232, 160, 0.15);
    color: var(--green-soft);
    border: 1px solid rgba(93, 232, 160, 0.2);
}

.ba-info {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-subtle);
}

.ba-info-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-white);
}

.ba-info-tag {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--rose-bright);
    background: var(--rose-glow);
    border: 1px solid var(--border-rose);
    padding: 3px 10px;
    border-radius: 6px;
}

/* ─── IMPACT ─── */
.impact { text-align: center; }

.impact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 40px;
}

.impact-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 28px 18px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.35s var(--ease-out);
}

.impact-card::after {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--rose), var(--gold), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.impact-card:hover { border-color: var(--border-rose); transform: translateY(-3px); }
.impact-card:hover::after { opacity: 1; }

.impact-icon { font-size: 1.8rem; margin-bottom: 12px; display: block; }

.impact-value {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--rose-bright), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.impact-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.impact-desc {
    font-size: 0.73rem;
    color: var(--text-muted);
    font-weight: 300;
}

.impact-card--full {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(155, 27, 48, 0.04), var(--bg-card));
    border-color: var(--border-rose);
}

/* ─── SERVICES ─── */
.services { text-align: center; }

.services-grid {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 36px;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 22px 20px;
    text-align: right;
    transition: all 0.35s var(--ease-out);
    position: relative;
}

.service-item:hover {
    border-color: var(--border-rose);
    background: var(--bg-card-hover);
    transform: translateX(-4px);
}

.service-num {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--rose-glow), var(--gold-glow));
    border: 1px solid var(--border-rose);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--rose-bright);
    flex-shrink: 0;
    transition: all 0.3s;
}

.service-item:hover .service-num {
    background: linear-gradient(135deg, var(--rose), var(--rose-dark));
    color: #fff;
    border-color: var(--rose);
}

.service-text h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 4px;
}

.service-text p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* ─── PROCESS ─── */
.process { text-align: center; }

.process-timeline {
    display: flex;
    flex-direction: column;
    margin-top: 36px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    right: 22px;
    top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--rose), var(--gold), var(--rose-dark));
}

.process-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px 0;
    position: relative;
}

.process-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--rose), var(--gold));
    border: 3px solid var(--bg-void);
    box-shadow: 0 0 0 2px var(--rose), 0 0 12px var(--rose-glow-strong);
    flex-shrink: 0;
    margin-top: 4px;
    z-index: 2;
}

.process-content h3 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 4px;
}

.process-content p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.process-tag {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.66rem;
    font-weight: 600;
    color: var(--gold);
    background: var(--gold-glow);
    border: 1px solid var(--border-gold);
    padding: 3px 10px;
    border-radius: 6px;
}

/* ─── CTA ─── */
.cta-section {
    text-align: center;
    padding-bottom: 120px;
}

.cta-box {
    background: linear-gradient(135deg, rgba(155, 27, 48, 0.06) 0%, rgba(12, 10, 14, 0.95) 100%);
    border: 1px solid var(--border-rose);
    border-radius: 20px;
    padding: 44px 24px;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 5%, var(--rose) 35%, var(--gold) 50%, var(--rose) 65%, transparent 95%);
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 5%, var(--gold) 35%, var(--rose) 50%, var(--gold) 65%, transparent 95%);
    opacity: 0.5;
}

.cta-box h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 12px;
}

.cta-box p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 28px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 320px;
    margin: 0 auto;
}

.cta-buttons .btn { width: 100%; }

.cta-guarantee {
    margin-top: 20px;
    font-size: 0.73rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* ─── STICKY BAR ─── */
.mobile-bar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 300;
    background: rgba(2, 2, 4, 0.9);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    border-top: 1px solid var(--border-subtle);
    padding: 14px 20px;
    transform: translateY(100%);
    animation: slideUp 0.5s 1.2s var(--ease-out) forwards;
}

.mobile-bar-inner {
    display: flex;
    gap: 10px;
    max-width: 560px;
    margin: 0 auto;
}

.mobile-bar .btn { flex: 1; height: 44px; font-size: 0.82rem; }

@keyframes slideUp {
    to { transform: translateY(0); }
}

/* ─── FOOTER ─── */
.site-footer {
    text-align: center;
    padding: 20px 0 100px;
    font-size: 0.7rem;
    color: var(--text-dim);
    border-top: 1px solid var(--border-subtle);
}

/* ─── VIDEOS SECTION (REELS) ─── */
.videos-section {
    text-align: center;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-top: 40px;
}

@media (max-width: 640px) {
    .videos-grid {
        grid-template-columns: 1fr;
        max-width: 380px;
        margin: 40px auto 0;
    }
}

.video-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.35s var(--ease-out);
    position: relative;
    display: flex;
    flex-direction: column;
}

.video-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, var(--rose) 0%, var(--gold) 50%, var(--rose) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
    z-index: 1;
    pointer-events: none;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(197, 160, 104, 0.08);
}

.video-card:hover::before {
    opacity: 0.8;
}

.video-card.is-landscape {
    grid-column: span 2;
}

@media (max-width: 640px) {
    .video-card.is-landscape {
        grid-column: span 1;
    }
}

.video-card.is-landscape .video-player-wrapper {
    aspect-ratio: 16/9;
}

.video-card.is-portrait .video-player-wrapper {
    aspect-ratio: 9/16;
}

.video-player-wrapper {
    position: relative;
    width: 100%;
    background: #020204;
    overflow: hidden;
    cursor: pointer;
}

.video-element {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s var(--ease-out);
}

.video-card:hover .video-element {
    transform: scale(1.02);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(12, 10, 14, 0.75);
    border: 1px solid var(--border-gold);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s var(--ease-spring);
    box-shadow: 0 0 15px rgba(197, 160, 104, 0.2);
}

.video-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.12);
    background: var(--rose);
    border-color: var(--rose-bright);
    color: #fff;
    box-shadow: 0 0 20px rgba(196, 30, 58, 0.4);
}

.video-play-btn .play-icon {
    font-size: 1.5rem;
    margin-right: -3px; /* visual alignment */
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 40%, rgba(0,0,0,0.4) 100%);
    pointer-events: none;
    z-index: 2;
    transition: opacity 0.3s;
}

.video-player-wrapper.is-playing .video-overlay {
    opacity: 0;
}

.video-card-info {
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
    background: rgba(6, 6, 8, 0.5);
    z-index: 3;
}

.video-card-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-white);
    text-align: right;
}

/* ─── CALCULATOR SECTION ─── */
.calculator-section {
    text-align: center;
}

.calculator-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 24px;
    padding: 36px 30px;
    margin-top: 40px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.calculator-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1px;
    background: linear-gradient(135deg, var(--rose) 0%, var(--gold) 50%, var(--rose) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.3;
    z-index: 1;
    pointer-events: none;
}

.calc-slider-group {
    margin-bottom: 36px;
    position: relative;
    z-index: 2;
}

.calc-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.calc-slider-val-wrapper {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 16px;
}

.calc-slider-val-wrapper span {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.roi-range-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 10px;
    background: var(--bg-void);
    outline: none;
    border: 1px solid var(--border-default);
    cursor: pointer;
}

.roi-range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--rose-bright), var(--rose));
    cursor: pointer;
    box-shadow: 0 0 15px var(--rose-glow-strong);
    border: 2px solid #fff;
    transition: transform 0.15s var(--ease-spring);
}

.roi-range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.calc-results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 28px;
    position: relative;
    z-index: 2;
}

@media (max-width: 580px) {
    .calc-results-grid {
        grid-template-columns: 1fr;
    }
}

.calc-result-item {
    background: rgba(197, 160, 104, 0.02);
    border: 1px solid var(--border-gold);
    border-radius: 16px;
    padding: 24px 16px;
    text-align: center;
    transition: all 0.3s var(--ease-out);
}

.calc-result-item:hover {
    background: rgba(197, 160, 104, 0.05);
    transform: translateY(-3px);
}

.calc-result-item.is-red {
    background: rgba(155, 27, 48, 0.02);
    border-color: var(--border-rose);
}

.calc-result-item.is-red:hover {
    background: rgba(155, 27, 48, 0.05);
}

.calc-result-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
    display: block;
}

.calc-result-title {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.calc-result-value {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1.2;
}

.calc-result-item.is-red .calc-result-value {
    color: var(--rose-bright);
}

.calc-result-desc {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.calc-summary {
    font-size: 0.82rem;
    color: var(--text-primary);
    background: rgba(255,255,255,0.01);
    border: 1px dashed var(--border-default);
    border-radius: 10px;
    padding: 12px;
    position: relative;
    z-index: 2;
}

/* ─── SCROLL REVEAL ─── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* ─── RESPONSIVE ─── */
@media (max-width: 480px) {
    .problem-stats { grid-template-columns: 1fr; gap: 12px; }
    .impact-grid { grid-template-columns: 1fr; }
    .hero-cta-row { flex-direction: column; align-items: center; }
    .hero-cta-row .btn { width: 100%; max-width: 280px; }
    :root { --section-gap: 60px; }
    .hero-logo { width: 90px; height: 90px; }
}