/* ══════════════════════════════════════════
   CTTPay – Main Stylesheet
   ══════════════════════════════════════════ */

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

:root {
    /* Brand */
    --blue-50:  #eff6ff;
    --blue-100: #dbeafe;
    --blue-400: #60a5fa;
    --blue-500: #3b82f6;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --indigo-500: #6366f1;
    --indigo-600: #4f46e5;
    --violet-500: #8b5cf6;
    --violet-600: #7c3aed;
    --cyan-400:  #22d3ee;
    --green-400: #4ade80;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --amber-400: #fbbf24;

    /* Semantic */
    --primary:        var(--blue-600);
    --primary-hover:  var(--blue-700);
    --accent:         var(--violet-500);
    --gradient-start: var(--blue-600);
    --gradient-end:   var(--violet-600);

    /* Neutrals */
    --gray-50:  #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --gray-950: #030712;

    /* Dark BG tokens */
    --bg-dark:       #080c14;
    --bg-dark-card:  #0d1320;
    --bg-dark-2:     #111827;
    --border-dark:   rgba(255,255,255,0.08);
    --border-dark-2: rgba(255,255,255,0.12);

    /* Typography */
    --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  1.875rem;
    --text-4xl:  2.25rem;
    --text-5xl:  3rem;
    --text-6xl:  3.75rem;
    --text-7xl:  4.5rem;

    /* Spacing */
    --space-1: 0.25rem; --space-2: 0.5rem;  --space-3: 0.75rem;
    --space-4: 1rem;    --space-5: 1.25rem;  --space-6: 1.5rem;
    --space-8: 2rem;    --space-10: 2.5rem;  --space-12: 3rem;
    --space-16: 4rem;   --space-20: 5rem;    --space-24: 6rem;

    /* Radius */
    --radius-sm: 0.375rem; --radius: 0.5rem;  --radius-md: 0.75rem;
    --radius-lg: 1rem;     --radius-xl: 1.5rem; --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow:    0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,.25);
    --shadow-glow: 0 0 40px rgba(59,130,246,.25);
    --shadow-glow-lg: 0 0 80px rgba(59,130,246,.3);

    /* Transitions */
    --ease: cubic-bezier(.4,0,.2,1);
    --ease-spring: cubic-bezier(.34,1.56,.64,1);
    --dur-fast: 150ms;
    --dur: 250ms;
    --dur-slow: 400ms;

    /* Header height */
    --header-h: 72px;
}

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

body {
    font-family: var(--font-base);
    background: var(--bg-dark);
    color: #e2e8f0;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── Container ── */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #fff;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ── Gradient text ── */
.gradient-text {
    background: linear-gradient(135deg, var(--blue-400), var(--violet-500), var(--cyan-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ══════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-base);
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--dur) var(--ease);
    white-space: nowrap;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0);
    transition: background var(--dur-fast);
}
.btn:hover::before { background: rgba(255,255,255,0.08); }

/* Sizes */
.btn-sm  { padding: 0.5rem 1.25rem; font-size: var(--text-sm); }
.btn-md  { padding: 0.75rem 1.75rem; font-size: var(--text-base); }
.btn-lg  { padding: 0.875rem 2rem; font-size: var(--text-lg); }
.btn-full { width: 100%; }

/* Variants */
.btn-primary {
    background: linear-gradient(135deg, var(--blue-600), var(--indigo-600));
    color: #fff;
    box-shadow: 0 4px 24px rgba(59,130,246,.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(59,130,246,.5);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
    border-color: var(--border-dark-2);
    color: #e2e8f0;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(8px);
}
.btn-outline:hover {
    border-color: var(--blue-400);
    color: var(--blue-400);
    background: rgba(59,130,246,.08);
}

.btn-ghost {
    color: var(--gray-400);
    background: transparent;
}
.btn-ghost:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
}

/* ══════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--header-h);
    transition: background var(--dur-slow) var(--ease),
                box-shadow var(--dur-slow) var(--ease),
                backdrop-filter var(--dur-slow);
}
.site-header.scrolled {
    background: rgba(8,12,20,0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 1px 0 var(--border-dark), var(--shadow-lg);
}

.header-inner {
    display: flex;
    align-items: center;
    height: 100%;
    gap: var(--space-6);
}

/* Logo */
.site-logo-text {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 800;
    font-size: var(--text-xl);
    letter-spacing: -0.04em;
    text-decoration: none;
}
.logo-icon {
    font-size: 1.4rem;
    filter: drop-shadow(0 0 8px rgba(59,130,246,.7));
}
.logo-name { color: #fff; }
.logo-pay {
    background: linear-gradient(135deg, var(--blue-400), var(--violet-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Nav */
.header-nav { margin-left: auto; }
.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}
.nav-list li a {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    color: var(--gray-400);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--dur-fast);
}
.nav-list li a:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    margin-left: auto;
}
.hamburger span {
    display: block;
    width: 22px; height: 2px;
    background: var(--gray-300);
    border-radius: 2px;
    transition: all var(--dur) var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════════
   HERO
   ══════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    padding-top: var(--header-h);
}

/* BG */
.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.18;
    animation: blobPulse 8s ease-in-out infinite;
}
.hero-blob-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--blue-600), var(--indigo-600));
    top: -100px; left: -100px;
    animation-delay: 0s;
}
.hero-blob-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--violet-600), var(--blue-600));
    bottom: -100px; right: -100px;
    animation-delay: 4s;
}
@keyframes blobPulse {
    0%,100% { transform: scale(1) translate(0,0); }
    50% { transform: scale(1.1) translate(20px,-20px); }
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

/* Inner */
.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}

.hero-content { max-width: 580px; }

/* Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.25);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--blue-400);
    font-weight: 500;
    margin-bottom: var(--space-6);
}

.pulse-dot {
    width: 8px; height: 8px;
    background: var(--green-400);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(74,222,128,.4);
    animation: pulse-ring 2s ease-out infinite;
}
@keyframes pulse-ring {
    0% { box-shadow: 0 0 0 0 rgba(74,222,128,.4); }
    70% { box-shadow: 0 0 0 8px rgba(74,222,128,0); }
    100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

/* Title */
.hero-title {
    font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-6);
    color: #fff;
}

/* Desc */
.hero-desc {
    font-size: var(--text-lg);
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: var(--space-8);
}
.hero-desc strong { color: #fff; }

/* Actions */
.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-12);
}

/* Trust */
.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-5) var(--space-6);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(8px);
}
.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.trust-item strong {
    font-size: var(--text-xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.trust-item span {
    font-size: var(--text-xs);
    color: var(--gray-500);
    white-space: nowrap;
}
.trust-divider {
    width: 1px; height: 36px;
    background: var(--border-dark);
}

/* ── Phone Mockup ── */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    width: 300px;
    background: linear-gradient(145deg, #1a2035, #0d1320);
    border-radius: 44px;
    padding: 20px 16px;
    border: 1.5px solid rgba(255,255,255,0.12);
    box-shadow:
        0 0 0 6px rgba(255,255,255,0.03),
        0 40px 80px rgba(0,0,0,.6),
        var(--shadow-glow-lg);
    animation: phoneFloat 6s ease-in-out infinite;
}
@keyframes phoneFloat {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.phone-notch {
    width: 100px; height: 6px;
    background: rgba(255,255,255,0.15);
    border-radius: 3px;
    margin: 0 auto 16px;
}

.phone-screen {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* SMS Card */
.sms-card {
    background: linear-gradient(135deg, rgba(30,50,80,.8), rgba(20,35,60,.8));
    border: 1px solid rgba(59,130,246,0.25);
    border-radius: var(--radius-lg);
    padding: 12px;
}
.sms-header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.sms-icon { font-size: 1.2rem; }
.sms-meta { display: flex; flex-direction: column; }
.sms-from { font-size: 11px; font-weight: 600; color: var(--blue-400); }
.sms-time { font-size: 10px; color: var(--gray-500); }
.sms-body p { font-size: 11px; color: var(--gray-300); margin: 2px 0; }
.sms-body strong { color: var(--green-400); }

/* Process Card */
.process-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.process-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: var(--radius);
    opacity: 0.35;
    transition: all 0.4s var(--ease);
}
.process-step.active {
    opacity: 1;
    background: rgba(59,130,246,0.08);
}
.process-step.done { opacity: 0.8; }
.step-icon { font-size: 14px; }
.step-info { flex: 1; display: flex; flex-direction: column; }
.step-name { font-size: 10px; font-weight: 600; color: #fff; }
.step-time { font-size: 9px; color: var(--gray-500); }
.step-check { font-size: 10px; color: var(--green-400); font-weight: 700; opacity: 0; transition: opacity .3s; }
.process-step.done .step-check { opacity: 1; }
.process-line { width: 1px; height: 8px; background: var(--border-dark); margin-left: 15px; }

/* Success Badge */
.success-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: linear-gradient(135deg, rgba(22,163,74,.15), rgba(16,185,129,.1));
    border: 1px solid rgba(74,222,128,.3);
    border-radius: var(--radius-lg);
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.4s var(--ease-spring);
}
.success-badge.show { transform: scale(1); opacity: 1; }
.success-icon { font-size: 1.2rem; }
.success-badge div { display: flex; flex-direction: column; }
.success-badge strong { font-size: 10px; color: var(--green-400); font-weight: 700; }
.success-badge span { font-size: 9px; color: var(--gray-400); }

/* Floating Cards */
.float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(13,19,32,0.9);
    border: 1px solid var(--border-dark-2);
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    backdrop-filter: blur(12px);
    white-space: nowrap;
    box-shadow: var(--shadow-lg);
}
.float-card-1 { bottom: 40px; left: -50px; animation: float1 5s ease-in-out infinite; }
.float-card-2 { top: 60px; right: -50px; animation: float2 5s ease-in-out infinite 1s; }
@keyframes float1 { 0%,100%{transform:translateY(0) rotate(-3deg)} 50%{transform:translateY(-8px) rotate(-3deg)} }
@keyframes float2 { 0%,100%{transform:translateY(0) rotate(3deg)} 50%{transform:translateY(-8px) rotate(3deg)} }

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px; left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-600);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    z-index: 1;
    animation: fadeInUp 1s 1s both;
}
.scroll-mouse {
    width: 24px; height: 38px;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}
.scroll-wheel {
    width: 3px; height: 6px;
    background: var(--gray-500);
    border-radius: 2px;
    animation: scrollWheel 1.5s ease-in-out infinite;
}
@keyframes scrollWheel { 0%{transform:translateY(0);opacity:1} 100%{transform:translateY(10px);opacity:0} }

/* ══════════════════════════════════════════
   LOGO STRIP / BANKS
   ══════════════════════════════════════════ */
.logo-strip {
    padding: var(--space-12) 0;
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    overflow: hidden;
}
.logo-strip-label {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}
.logo-ticker { overflow: hidden; }
.logo-ticker-track {
    display: flex;
    gap: var(--space-4);
    animation: ticker 25s linear infinite;
    width: max-content;
}
@keyframes ticker { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
.bank-chip {
    padding: var(--space-2) var(--space-5);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--gray-400);
    letter-spacing: 0.05em;
    white-space: nowrap;
    transition: all var(--dur);
}
.bank-chip:hover {
    color: var(--blue-400);
    border-color: rgba(59,130,246,0.3);
    background: rgba(59,130,246,0.06);
}

/* ══════════════════════════════════════════
   SECTIONS – Shared
   ══════════════════════════════════════════ */
.section { padding: var(--space-24) 0; }

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-16);
}

.section-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-4);
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--indigo-500);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-5);
}

.section-desc {
    font-size: var(--text-lg);
    color: var(--gray-400);
    line-height: 1.7;
}

/* ══════════════════════════════════════════
   FEATURES
   ══════════════════════════════════════════ */
.section-features { background: var(--bg-dark); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.feature-card {
    position: relative;
    padding: var(--space-8);
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--dur-slow) var(--ease);
}
.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59,130,246,0.04), transparent 60%);
    opacity: 0;
    transition: opacity var(--dur-slow);
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(59,130,246,0.25); }
.feature-card:hover::before { opacity: 1; }

.feature-card--primary {
    background: linear-gradient(135deg, rgba(37,99,235,0.15), rgba(99,102,241,0.1));
    border-color: rgba(59,130,246,0.2);
    grid-column: span 1;
}

.feature-icon-wrap {
    width: 52px; height: 52px;
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: var(--space-5);
    transition: all var(--dur);
}
.feature-card:hover .feature-icon-wrap {
    background: rgba(59,130,246,0.15);
    box-shadow: 0 0 20px rgba(59,130,246,.2);
}
.feature-icon { font-size: 1.5rem; }

.feature-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
    color: #fff;
}
.feature-card p { font-size: var(--text-sm); color: var(--gray-400); line-height: 1.7; }

.feature-stat {
    display: flex;
    flex-direction: column;
    margin-top: var(--space-5);
    padding-top: var(--space-5);
    border-top: 1px solid var(--border-dark);
}
.stat-number {
    font-size: var(--text-3xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue-400), var(--cyan-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-label { font-size: var(--text-xs); color: var(--gray-500); }

.feature-highlight {
    margin-top: var(--space-5);
    padding: var(--space-3) var(--space-4);
    background: rgba(74,222,128,0.08);
    border: 1px solid rgba(74,222,128,0.2);
    border-radius: var(--radius);
    display: inline-block;
}
.feature-highlight span { font-size: var(--text-sm); color: var(--green-400); font-weight: 600; }

/* ══════════════════════════════════════════
   HOW IT WORKS
   ══════════════════════════════════════════ */
.section-how {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-dark-2) 50%, var(--bg-dark) 100%);
}

.how-steps {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.how-step {
    flex: 1;
    position: relative;
}

.step-number {
    font-size: var(--text-5xl);
    font-weight: 900;
    color: rgba(59,130,246,0.08);
    letter-spacing: -0.05em;
    line-height: 1;
    margin-bottom: var(--space-3);
}

.step-content {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    transition: all var(--dur-slow) var(--ease);
    height: 100%;
}
.step-content:hover { border-color: rgba(59,130,246,0.25); transform: translateY(-4px); }

.step-visual {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(99,102,241,0.08));
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: var(--space-4);
}
.step-emoji { font-size: 1.6rem; }

.step-content h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.step-content p { font-size: var(--text-sm); color: var(--gray-400); line-height: 1.7; }

.how-arrow {
    font-size: var(--text-2xl);
    color: var(--gray-700);
    flex-shrink: 0;
    margin-top: 80px;
    font-weight: 300;
}

/* Timeline */
.timeline-bar {
    position: relative;
    text-align: center;
    padding: var(--space-6);
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.timeline-progress {
    position: absolute;
    top: 0; left: 0; height: 3px;
    background: linear-gradient(90deg, var(--blue-500), var(--violet-500), var(--green-400));
    width: 0;
    transition: width 2.5s ease-in-out;
}
.timeline-progress.animated { width: 100%; }
.timeline-label { font-size: var(--text-sm); color: var(--gray-400); }
.timeline-label strong { color: var(--green-400); }

/* ══════════════════════════════════════════
   COMPARISON TABLE
   ══════════════════════════════════════════ */
.section-compare { background: var(--bg-dark); }

.compare-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-dark);
}
.compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}
.compare-table th, .compare-table td {
    padding: var(--space-4) var(--space-6);
    text-align: center;
    border-bottom: 1px solid var(--border-dark);
    vertical-align: middle;
}
.compare-table th:first-child, .compare-table td:first-child { text-align: left; }
.compare-table thead th {
    background: rgba(255,255,255,0.02);
    font-weight: 700;
    color: var(--gray-300);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding-top: var(--space-5);
    padding-bottom: var(--space-5);
}
.compare-table tbody tr { transition: background var(--dur-fast); }
.compare-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table td { color: var(--gray-400); }

.col-ctt { background: rgba(59,130,246,0.04) !important; }
.col-highlight { color: #fff !important; font-weight: 700; }
.col-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, var(--blue-600), var(--indigo-600));
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.02em;
    box-shadow: 0 0 20px rgba(59,130,246,.3);
}

/* ══════════════════════════════════════════
   PRICING
   ══════════════════════════════════════════ */
.section-pricing {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-dark-2) 100%);
}

.pricing-wrap {
    max-width: 600px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    margin-bottom: var(--space-6);
    overflow: hidden;
}
.pricing-card--featured {
    border-color: rgba(59,130,246,0.3);
    background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(99,102,241,0.06), var(--bg-dark-card));
    box-shadow: var(--shadow-glow);
}
.pricing-card--featured::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-500), var(--violet-500), var(--cyan-400));
}

.pricing-badge {
    display: inline-block;
    padding: 4px 14px;
    background: linear-gradient(135deg, var(--blue-600), var(--indigo-600));
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-3);
}

.pricing-plan-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-4);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}
.price-currency {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-400);
}
.price-amount {
    font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl));
    font-weight: 900;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, #fff, var(--blue-100));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.price-period { font-size: var(--text-lg); color: var(--gray-500); }

.pricing-equiv {
    font-size: var(--text-sm);
    color: var(--gray-400);
    margin-bottom: var(--space-8);
    padding: var(--space-3) var(--space-4);
    background: rgba(74,222,128,0.06);
    border-radius: var(--radius);
    border-left: 3px solid var(--green-500);
}
.pricing-equiv strong { color: var(--green-400); }

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}
.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--gray-300);
}
.pricing-features .check {
    width: 20px; height: 20px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(74,222,128,0.12);
    border-radius: 50%;
    font-size: 11px;
    color: var(--green-400);
    flex-shrink: 0;
}

.pricing-note {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--gray-600);
    margin-top: var(--space-4);
}

/* Enterprise */
.pricing-enterprise {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-xl);
}
.enterprise-icon { font-size: 2rem; flex-shrink: 0; }
.enterprise-content { flex: 1; }
.enterprise-content h4 { font-size: var(--text-base); margin-bottom: 4px; }
.enterprise-content p { font-size: var(--text-sm); color: var(--gray-500); }

/* ══════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════ */
.section-testimonials { background: var(--bg-dark); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.testimonial-card {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all var(--dur-slow) var(--ease);
    position: relative;
    overflow: hidden;
}
.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px; right: 24px;
    font-size: 80px;
    line-height: 1;
    color: rgba(59,130,246,0.06);
    font-family: Georgia, serif;
    pointer-events: none;
}
.testimonial-card:hover { transform: translateY(-4px); border-color: rgba(59,130,246,0.2); }

.testimonial-card--featured {
    border-color: rgba(59,130,246,0.25);
    background: linear-gradient(135deg, rgba(37,99,235,0.08), var(--bg-dark-card));
}

.testimonial-stars {
    color: var(--amber-400);
    font-size: var(--text-sm);
    letter-spacing: 2px;
    margin-bottom: var(--space-4);
}

.testimonial-card blockquote {
    font-size: var(--text-sm);
    color: var(--gray-300);
    line-height: 1.75;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.author-avatar {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--blue-600), var(--indigo-600));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: var(--text-sm);
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}
.author-info { display: flex; flex-direction: column; }
.author-info strong { font-size: var(--text-sm); color: #fff; }
.author-info span { font-size: var(--text-xs); color: var(--gray-500); }

/* ══════════════════════════════════════════
   FAQ
   ══════════════════════════════════════════ */
.section-faq { background: var(--bg-dark-2); }

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq-item {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: border-color var(--dur);
}
.faq-item.open { border-color: rgba(59,130,246,0.25); }

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-base);
    font-size: var(--text-base);
    font-weight: 600;
    color: #fff;
    text-align: left;
    transition: color var(--dur);
}
.faq-question:hover { color: var(--blue-400); }
.faq-icon {
    font-size: var(--text-xl);
    color: var(--gray-500);
    flex-shrink: 0;
    transition: transform var(--dur) var(--ease), color var(--dur);
    line-height: 1;
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--blue-400); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding var(--dur);
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
    padding: 0 var(--space-6) var(--space-5);
    font-size: var(--text-sm);
    color: var(--gray-400);
    line-height: 1.75;
}

/* ══════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════ */
.section-contact { background: var(--bg-dark); }

.contact-wrap {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-2xl);
    padding: var(--space-12);
    overflow: hidden;
}
.contact-bg-glow {
    position: absolute;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(59,130,246,0.06), transparent 70%);
    top: -100px; right: -100px;
    pointer-events: none;
}

/* Form */
.contact-form-wrap { margin-top: var(--space-8); }
.contact-form { display: flex; flex-direction: column; gap: var(--space-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-300);
}
.form-group input, .form-group select {
    padding: var(--space-3) var(--space-4);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-md);
    color: #fff;
    font-family: var(--font-base);
    font-size: var(--text-sm);
    transition: all var(--dur);
    outline: none;
}
.form-group input::placeholder { color: var(--gray-600); }
.form-group input:focus, .form-group select:focus {
    border-color: var(--blue-500);
    background: rgba(59,130,246,0.05);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.form-group select option { background: var(--bg-dark-card); color: #fff; }
.form-note { font-size: var(--text-xs); color: var(--gray-600); text-align: center; margin-top: var(--space-2); }
.form-note strong { color: var(--green-400); }

/* Channels */
.contact-info h3 { font-size: var(--text-xl); margin-bottom: var(--space-6); }
.contact-channels { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); }

.channel-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    transition: all var(--dur);
    text-decoration: none;
}
.channel-card:hover {
    border-color: rgba(59,130,246,0.3);
    background: rgba(59,130,246,0.05);
    transform: translateX(4px);
}
.channel-icon { font-size: 1.4rem; }
.channel-card div { display: flex; flex-direction: column; }
.channel-card strong { font-size: var(--text-sm); font-weight: 700; color: #fff; }
.channel-card span { font-size: var(--text-xs); color: var(--gray-500); }

/* Hours */
.contact-hours h4 { font-size: var(--text-sm); color: var(--gray-400); margin-bottom: var(--space-3); text-transform: uppercase; letter-spacing: 0.06em; }
.hours-grid { display: flex; flex-direction: column; gap: var(--space-2); }
.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius);
}
.hours-row span { font-size: var(--text-sm); color: var(--gray-400); }
.hours-row strong { font-size: var(--text-sm); color: #fff; }
.hours-urgent { background: rgba(74,222,128,0.05) !important; }
.hours-urgent span { color: var(--green-400) !important; }
.hours-urgent strong { color: var(--green-400) !important; }

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
.site-footer {
    background: var(--gray-950);
    border-top: 1px solid var(--border-dark);
    padding: var(--space-16) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.footer-logo { margin-bottom: var(--space-4); }
.footer-tagline { font-size: var(--text-sm); color: var(--gray-500); line-height: 1.7; margin-bottom: var(--space-4); }

.footer-badges { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.badge {
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}
.badge-green { background: rgba(22,163,74,.1); border: 1px solid rgba(74,222,128,.2); color: var(--green-400); }
.badge-blue  { background: rgba(37,99,235,.1); border: 1px solid rgba(59,130,246,.2); color: var(--blue-400); }

.footer-links h4, .footer-contact h4 {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-400);
    margin-bottom: var(--space-5);
}
.footer-links ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links ul li a {
    font-size: var(--text-sm);
    color: var(--gray-500);
    transition: color var(--dur);
}
.footer-links ul li a:hover { color: var(--blue-400); }

.contact-list { display: flex; flex-direction: column; gap: var(--space-3); }
.contact-list li { display: flex; align-items: center; gap: var(--space-3); }
.contact-icon { font-size: 14px; }
.contact-list a, .contact-list span { font-size: var(--text-sm); color: var(--gray-500); transition: color var(--dur); }
.contact-list a:hover { color: var(--blue-400); }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) 0;
    border-top: 1px solid var(--border-dark);
}
.footer-copy { font-size: var(--text-sm); color: var(--gray-600); }
.footer-legal { display: flex; gap: var(--space-5); }
.footer-legal a { font-size: var(--text-xs); color: var(--gray-600); transition: color var(--dur); }
.footer-legal a:hover { color: var(--gray-400); }

/* ══════════════════════════════════════════
   BACK TO TOP
   ══════════════════════════════════════════ */
.back-to-top {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--blue-600), var(--indigo-600));
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: var(--text-lg);
    cursor: pointer;
    z-index: 500;
    display: flex; align-items: center; justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--dur) var(--ease);
    box-shadow: 0 4px 20px rgba(59,130,246,.4);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(59,130,246,.5); }

/* ══════════════════════════════════════════
   AOS (Animate on Scroll) – simple implementation
   ══════════════════════════════════════════ */
[data-aos] {
    opacity: 0;
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-aos="fade-up"]   { transform: translateY(30px); }
[data-aos="fade-down"] { transform: translateY(-20px); }
[data-aos="fade-left"] { transform: translateX(40px); }
[data-aos="fade-right"]{ transform: translateX(-40px); }
[data-aos="zoom-in"]   { transform: scale(0.92); }
[data-aos].aos-animate { opacity: 1; transform: none; }

/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: var(--space-12); }
    .hero-visual { order: -1; }
    .hero-content { max-width: 100%; text-align: center; }
    .hero-actions { justify-content: center; }
    .hero-trust { justify-content: center; }

    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-wrap { grid-template-columns: 1fr; }
    .how-steps { flex-direction: column; }
    .how-arrow { display: none; }
}

/* Mobile */
@media (max-width: 640px) {
    :root { --header-h: 64px; }

    .container { padding: 0 var(--space-4); }
    .section { padding: var(--space-16) 0; }

    /* Header */
    .header-nav { display: none; }
    .header-actions { display: none; }
    .hamburger { display: flex; }

    .header-nav.open {
        display: block;
        position: fixed;
        inset: var(--header-h) 0 0;
        background: rgba(8,12,20,0.97);
        backdrop-filter: blur(20px);
        z-index: 999;
        padding: var(--space-6);
    }
    .header-nav.open .nav-list { flex-direction: column; gap: var(--space-2); }
    .header-nav.open .nav-list li a { display: block; padding: var(--space-3) var(--space-4); font-size: var(--text-base); }
    .header-nav.open + .header-actions { display: flex; flex-direction: column; width: calc(100% - 48px); position: fixed; bottom: 24px; left: 24px; z-index: 1000; }

    /* Hero */
    .hero-title { font-size: var(--text-4xl); }
    .hero-trust { flex-wrap: wrap; gap: var(--space-4); }
    .trust-divider { display: none; }
    .phone-mockup { width: 260px; }
    .float-card-1 { left: -20px; }
    .float-card-2 { right: -20px; }

    /* Sections */
    .features-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: var(--space-3); text-align: center; }
    .footer-legal { flex-wrap: wrap; justify-content: center; }
    .pricing-card { padding: var(--space-6); }
    .contact-wrap { padding: var(--space-6); }
    .how-steps { gap: var(--space-5); }
}

/* ── Misc Animations ── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}