/* ============ RESET & BASE ============ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300;14..32,400;14..32,500;14..32,600;14..32,700;14..32,800;14..32,900&display=swap');

:root {
    --primary: #4F46E5;
    --primary-dark: #3730A3;
    --primary-light: #818CF8;
    --primary-subtle: #EEF2FF;
    --accent: #10B981;
    --accent-dark: #059669;
    --accent-light: #34D399;
    --dark: #0A0F1E;
    --dark-mid: #131B2E;
    --dark-card: #1A2340;
    --gray-900: #111827;
    --gray-800: #1F2937;
    --gray-700: #374151;
    --gray-600: #4B5563;
    --gray-500: #6B7280;
    --gray-400: #9CA3AF;
    --gray-300: #D1D5DB;
    --gray-200: #E5E7EB;
    --gray-100: #F3F4F6;
    --gray-50: #F9FAFB;
    --white: #FFFFFF;
    --gradient: linear-gradient(135deg, #4F46E5 0%, #7C3AED 50%, #2563EB 100%);
    --gradient-accent: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-dark: linear-gradient(135deg, #0A0F1E 0%, #131B2E 50%, #0F172A 100%);
    --gradient-glow: linear-gradient(135deg, rgba(79, 70, 229, 0.15) 0%, rgba(124, 58, 237, 0.1) 50%, rgba(37, 99, 235, 0.15) 100%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 40px rgba(79, 70, 229, 0.15);
    --shadow-glow-accent: 0 0 40px rgba(16, 185, 129, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-700);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

/* ============ GRAIN TEXTURE OVERLAY ============ */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
    opacity: 0.4;
}

/* ============ UTILITIES ============ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 800px; margin: 0 auto; padding: 0 24px; }
.container-lg { max-width: 1400px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.text-gray { color: var(--gray-500); }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    letter-spacing: -0.01em;
    font-family: inherit;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.4), inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--gray-200);
}
.btn-outline-dark:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.2);
}

.btn-accent {
    background: var(--gradient-accent);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
}

.btn-lg { padding: 18px 36px; font-size: 1.05rem; border-radius: var(--radius-lg); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-block { width: 100%; justify-content: center; }

/* ============ SECTION LABELS ============ */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(79, 70, 229, 0.06);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 16px;
    border: 1px solid rgba(79, 70, 229, 0.1);
}

.section-label-light {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.1);
}

.section-label-accent {
    background: rgba(16, 185, 129, 0.06);
    color: var(--accent-dark);
    border-color: rgba(16, 185, 129, 0.12);
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4 { color: var(--gray-900); line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: 3.75rem; font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: 2.5rem; margin-bottom: 16px; }
h3 { font-size: 1.35rem; }

.subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.7;
}

section { padding: 100px 0; }

.highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============ ICON CONTAINERS ============ */
.icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}
.icon-wrap svg { width: 24px; height: 24px; }
.icon-wrap-primary { background: rgba(79, 70, 229, 0.08); color: var(--primary); }
.icon-wrap-accent { background: rgba(16, 185, 129, 0.08); color: var(--accent); }
.icon-wrap-red { background: rgba(239, 68, 68, 0.08); color: #EF4444; }
.icon-wrap-amber { background: rgba(245, 158, 11, 0.08); color: #F59E0B; }
.icon-wrap-blue { background: rgba(59, 130, 246, 0.08); color: #3B82F6; }
.icon-wrap-purple { background: rgba(139, 92, 246, 0.08); color: #8B5CF6; }

.icon-wrap-lg {
    width: 56px;
    height: 56px;
    border-radius: 14px;
}
.icon-wrap-lg svg { width: 28px; height: 28px; }

/* ============ NAVIGATION ============ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-base);
}

nav.scrolled {
    background: rgba(10, 15, 30, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 12px 0;
    box-shadow: 0 1px 0 rgba(255,255,255,0.05), 0 4px 30px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

nav.nav-dark {
    background: rgba(10, 15, 30, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    letter-spacing: -0.03em;
    display: flex;
    align-items: center;
    gap: 2px;
}
.logo span { color: var(--primary-light); }

.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    letter-spacing: -0.01em;
}
.nav-links a:hover { color: var(--white); }
.nav-links .active { color: var(--white); }

.nav-cta {
    padding: 9px 22px !important;
    background: var(--gradient) !important;
    color: var(--white) !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    opacity: 1 !important;
    box-shadow: 0 2px 10px rgba(79, 70, 229, 0.3) !important;
    transition: all var(--transition-base) !important;
}
.nav-cta:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4) !important;
}

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: -16px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl), 0 0 0 1px rgba(0,0,0,0.04);
    padding: 8px;
    min-width: 280px;
    z-index: 100;
    animation: dropdownIn 0.2s ease;
}
@keyframes dropdownIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
    display: block;
    padding: 12px 16px;
    color: var(--gray-700) !important;
    border-radius: var(--radius-sm);
    font-size: 0.9rem !important;
    transition: all var(--transition-fast);
}
.nav-dropdown-menu a:hover {
    background: var(--gray-50);
    color: var(--primary) !important;
}
.nav-dropdown-menu .dd-label {
    font-weight: 600;
    color: var(--gray-900) !important;
    font-size: 0.9rem !important;
}
.nav-dropdown-menu .dd-desc {
    font-size: 0.8rem !important;
    color: var(--gray-500) !important;
    margin-top: 2px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--white);
    margin: 5px 0;
    transition: all 0.3s;
    border-radius: 1px;
}

/* ============ PAGE HERO (generic) ============ */
.page-hero {
    padding: 180px 0 100px;
    background: var(--dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -300px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.12) 0%, transparent 60%);
    border-radius: 50%;
    animation: pulse-glow 8s ease-in-out infinite;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: -200px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.06) 0%, transparent 60%);
    border-radius: 50%;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.7; transform: translateX(-50%) scale(1.1); }
}

.page-hero h1 {
    color: var(--white);
    position: relative;
    z-index: 2;
    margin-bottom: 20px;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.2rem;
    max-width: 580px;
    margin: 0 auto 32px;
    position: relative;
    z-index: 2;
    line-height: 1.7;
}

/* ============ HOME HERO ============ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--dark);
    position: relative;
    overflow: hidden;
    padding: 140px 0 100px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -15%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.12) 0%, transparent 60%);
    border-radius: 50%;
    animation: float-orb 12s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 60%);
    border-radius: 50%;
    animation: float-orb 16s ease-in-out infinite reverse;
}

@keyframes float-orb {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -30px); }
    66% { transform: translate(-20px, 20px); }
}

/* Grid background effect */
.hero .hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.08;
}

.hero-text p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 40px;
    max-width: 500px;
    line-height: 1.7;
}

.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Dashboard Preview */
.dashboard-preview {
    background: var(--dark-mid);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), var(--shadow-glow);
    position: relative;
}
.dashboard-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent 40%, transparent 60%, rgba(79,70,229,0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.dash-header {
    display: flex; align-items: center; gap: 8px;
    padding: 14px 20px;
    background: rgba(0,0,0,0.25);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.dash-dot { width: 10px; height: 10px; border-radius: 50%; }
.dash-dot.red { background: #EF4444; }
.dash-dot.yellow { background: #F59E0B; }
.dash-dot.green { background: #10B981; }
.dash-title { color: rgba(255,255,255,0.4); font-size: 0.8rem; margin-left: 8px; font-weight: 500; }
.dash-body { padding: 24px; }
.dash-metric {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.dash-metric-label { font-size: 0.85rem; color: rgba(255,255,255,0.4); font-weight: 500; }
.dash-metric-value { font-size: 1rem; font-weight: 700; color: var(--accent); }
.dash-metric-value.up { color: var(--accent-light); }
.dash-chart { margin-top: 20px; }
.dash-chart-label { font-size: 0.75rem; color: rgba(255,255,255,0.3); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }

/* Hero Stats */
.hero-stats { display: flex; gap: 48px; margin-top: 56px; }
.hero-stat { text-align: left; }
.hero-stat-number { font-size: 2.25rem; font-weight: 800; color: var(--white); letter-spacing: -0.02em; }
.hero-stat-suffix { font-size: 1.5rem; font-weight: 700; color: var(--primary-light); }
.hero-stat-label { display: block; font-size: 0.8rem; color: rgba(255,255,255,0.35); margin-top: 4px; font-weight: 500; }

/* Dashboard preview (shared) */
.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.dashboard-title { color: var(--white); font-size: 0.9rem; font-weight: 600; letter-spacing: -0.01em; }
.dashboard-badge {
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent-light);
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}
.metric-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 16px;
    transition: background var(--transition-fast);
}
.metric-card:hover { background: rgba(255, 255, 255, 0.05); }
.metric-card .label { font-size: 0.72rem; color: rgba(255, 255, 255, 0.35); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.metric-card .value { font-size: 1.5rem; font-weight: 700; color: var(--white); letter-spacing: -0.02em; }
.metric-card .change { font-size: 0.72rem; color: var(--accent-light); font-weight: 600; margin-top: 4px; }

.chart-placeholder {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 16px;
    height: 120px;
    position: relative;
    overflow: hidden;
}
.chart-placeholder .chart-label { font-size: 0.72rem; color: rgba(255, 255, 255, 0.35); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.chart-bars { display: flex; align-items: flex-end; gap: 6px; height: 70px; }
.chart-bar { flex: 1; border-radius: 3px 3px 0 0; transition: height 1s cubic-bezier(0.34, 1.56, 0.64, 1); }
.chart-bar.purple { background: linear-gradient(to top, var(--primary), var(--primary-light)); }
.chart-bar.green { background: linear-gradient(to top, var(--accent-dark), var(--accent-light)); }

/* ============ LOGO BAR ============ */
.logo-bar {
    padding: 56px 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
}
.logo-bar-label {
    text-align: center;
    font-size: 0.78rem; font-weight: 600; color: var(--gray-400);
    text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 28px;
}
.logo-row {
    display: flex; align-items: center; justify-content: center;
    gap: 56px; flex-wrap: wrap;
}
.client-logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-300);
    letter-spacing: -0.02em;
    white-space: nowrap;
    transition: color var(--transition-fast);
}
.client-logo:hover { color: var(--gray-400); }

/* ============ CARDS (generic) ============ */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    position: relative;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-200);
}

.card-dark {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}
.card-dark:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.card-icon svg { width: 24px; height: 24px; }
.card-icon-primary { background: rgba(79, 70, 229, 0.06); color: var(--primary); }
.card-icon-accent { background: rgba(16, 185, 129, 0.06); color: var(--accent); }
.card-icon-red { background: rgba(239, 68, 68, 0.06); color: #EF4444; }
.card-icon-amber { background: rgba(245, 158, 11, 0.06); color: #F59E0B; }

.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.95rem; color: var(--gray-500); line-height: 1.65; }
.card a.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
    text-decoration: none;
    transition: gap var(--transition-fast);
}
.card a.card-link:hover { gap: 10px; }

/* ============ GRID LAYOUTS ============ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ============ PAIN SECTION ============ */
.pain-section { padding: 100px 0; background: var(--gray-50); }
.pain-card {
    background: var(--white); border-radius: var(--radius-lg); padding: 32px;
    border: 1px solid var(--gray-100); transition: all var(--transition-base);
}
.pain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: var(--gray-200); }
.pain-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: rgba(239, 68, 68, 0.06);
    color: #EF4444;
}
.pain-icon svg { width: 24px; height: 24px; }

/* ============ PROCESS / STEPS ============ */
.step { text-align: center; position: relative; }
.step-number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.25);
    letter-spacing: -0.02em;
}
.step h3 { margin-bottom: 10px; }
.step p { font-size: 0.9rem; color: var(--gray-500); max-width: 260px; margin: 0 auto; line-height: 1.6; }

/* ============ RESULTS / STATS ============ */
.results { background: var(--dark); color: var(--white); }
.results h2 { color: var(--white); }
.results-subtitle { color: rgba(255, 255, 255, 0.45); font-size: 1.1rem; max-width: 600px; margin: 0 auto 64px; }
.result-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    line-height: 1;
    letter-spacing: -0.03em;
}
.result-label { color: var(--white); font-weight: 600; margin-bottom: 4px; }
.result-desc { font-size: 0.82rem; color: rgba(255, 255, 255, 0.35); }

/* ============ PRICING ============ */
.price-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    position: relative;
}
.price-card:hover {
    border-color: var(--gray-200);
    transform: translateY(-6px);
    box-shadow: var(--shadow-2xl);
}
.price-card.featured {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-glow), var(--shadow-xl);
}
.price-card.featured:hover {
    box-shadow: 0 0 60px rgba(79, 70, 229, 0.2), var(--shadow-2xl);
}
.price-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}
.price-card-header { margin-bottom: 24px; }
.price-phase {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}
.price-card-title { font-size: 1.5rem; margin-bottom: 8px; }
.price-amount { font-size: 2.5rem; font-weight: 800; color: var(--gray-900); line-height: 1; letter-spacing: -0.03em; }
.price-term { font-size: 0.85rem; color: var(--gray-500); margin-top: 4px; margin-bottom: 16px; }
.price-card-desc { font-size: 0.95rem; color: var(--gray-500); line-height: 1.6; }
.price-features {
    list-style: none;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-top: 1px solid var(--gray-100);
    padding-top: 24px;
}
.price-features li {
    padding: 6px 0;
    font-size: 0.95rem;
    color: var(--gray-700);
    position: relative;
    padding-left: 28px;
    line-height: 1.5;
}
.price-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 18px;
    height: 18px;
    background: rgba(16, 185, 129, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.price-features li::after {
    content: '\2713';
    position: absolute;
    left: 3px;
    top: 10px;
    color: var(--accent);
    font-weight: 700;
    font-size: 0.75rem;
    line-height: 18px;
}

/* ============ GUARANTEE ============ */
.guarantee { background: linear-gradient(135deg, #F0FDF4 0%, #ECFDF5 50%, #F0FFF4 100%); }
.guarantee-inner {
    display: flex;
    align-items: center;
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
}
.guarantee-icon { font-size: 4rem; flex-shrink: 0; }
.guarantee h2 { font-size: 2rem; margin-bottom: 12px; }
.guarantee p { font-size: 1.05rem; color: var(--gray-500); line-height: 1.7; }
.guarantee-text { flex: 1; }

/* ============ TESTIMONIALS ============ */
.testimonials { background: var(--gray-50); }
.testimonials-section { padding: 100px 0; background: var(--gray-50); }
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    position: relative;
}
.testimonial-card:hover { box-shadow: var(--shadow-lg); }
.testimonial-card .stars { color: #FBBF24; font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card .quote, .testimonial-quote {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.75;
    font-style: normal;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar, .testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    letter-spacing: -0.02em;
}
.author-info .name, .testimonial-name { font-weight: 600; color: var(--gray-900); font-size: 0.95rem; }
.author-info .role, .testimonial-role { font-size: 0.8rem; color: var(--gray-500); margin-top: 2px; }

/* ============ FAQ ============ */
.faq-list { max-width: 760px; margin: 48px auto 0; }
.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    border: 1px solid var(--gray-100);
    overflow: hidden;
    transition: all var(--transition-fast);
}
.faq-item:hover { border-color: var(--gray-200); }
.faq-item.active { border-color: rgba(79, 70, 229, 0.2); box-shadow: 0 2px 12px rgba(79, 70, 229, 0.06); }
.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-family: inherit;
    transition: color var(--transition-fast);
    letter-spacing: -0.01em;
}
.faq-question:hover { color: var(--primary); }
.faq-arrow, .faq-icon {
    transition: transform var(--transition-base);
    flex-shrink: 0;
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 300;
}
.faq-item.active .faq-arrow,
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner,
.faq-answer p { padding: 0 24px 20px; font-size: 0.95rem; color: var(--gray-500); line-height: 1.7; }

/* ============ CTA SECTION ============ */
.cta {
    background: var(--dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.15) 0%, transparent 60%);
    border-radius: 50%;
    animation: pulse-glow 10s ease-in-out infinite;
}
.cta-content { position: relative; z-index: 2; }
.cta h2 { font-size: 2.75rem; color: var(--white); margin-bottom: 16px; }
.cta p {
    color: rgba(255, 255, 255, 0.45);
    font-size: 1.1rem;
    max-width: 550px;
    margin: 0 auto 40px;
    line-height: 1.7;
}
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.cta-section {
    padding: 100px 0; background: var(--dark); text-align: center;
    position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
    width: 900px; height: 900px;
    background: radial-gradient(circle, rgba(79,70,229,0.15) 0%, transparent 60%);
    border-radius: 50%;
    animation: pulse-glow 10s ease-in-out infinite;
}
.cta-section h2 { color: var(--white); font-size: 2.5rem; margin-bottom: 16px; position: relative; z-index: 2; }
.cta-section p { color: rgba(255,255,255,0.45); font-size: 1.1rem; max-width: 550px; margin: 0 auto 32px; position: relative; z-index: 2; line-height: 1.7; }
.cta-section .btn { position: relative; z-index: 2; }

/* ============ TRUST SECTION ============ */
.trust { background: var(--gray-50); }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}
.trust-item { text-align: center; }
.trust-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: rgba(79, 70, 229, 0.06);
}
.trust-icon svg { width: 24px; height: 24px; color: var(--primary); }
.trust-item h3 { margin-bottom: 10px; }
.trust-item p { font-size: 0.9rem; color: var(--gray-500); line-height: 1.65; }

/* ============ SPLIT SECTIONS ============ */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split-text h2 { margin-bottom: 16px; }
.split-text p { margin-bottom: 20px; color: var(--gray-500); line-height: 1.7; }
.split-visual {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 32px;
    position: relative;
    border: 1px solid var(--gray-100);
}
.split-visual-dark {
    background: var(--dark-mid);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ============ FLOW DIAGRAM ============ */
.flow-section { background: var(--gray-50); }
.flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 48px;
    flex-wrap: wrap;
}
.flow-node {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    text-align: center;
    border: 1px solid var(--gray-100);
    min-width: 160px;
    transition: all var(--transition-base);
}
.flow-node:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.flow-node-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    background: rgba(79, 70, 229, 0.06);
}
.flow-node-icon svg { width: 20px; height: 20px; color: var(--primary); }
.flow-node h4 { font-size: 0.85rem; color: var(--gray-900); margin-bottom: 4px; }
.flow-node p { font-size: 0.78rem; color: var(--gray-500); }
.flow-arrow {
    font-size: 1.2rem;
    color: var(--gray-300);
}

/* ============ KPI TABLE ============ */
.kpi-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 32px;
    border-radius: var(--radius-md);
    overflow: hidden;
}
.kpi-table th {
    text-align: left;
    padding: 14px 20px;
    background: var(--dark);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.kpi-table th:first-child { border-radius: var(--radius-md) 0 0 0; }
.kpi-table th:last-child { border-radius: 0 var(--radius-md) 0 0; }
.kpi-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.95rem;
}
.kpi-table tr:hover td { background: rgba(79, 70, 229, 0.02); }

/* ============ FEATURE LIST ============ */
.feature-list { list-style: none; margin-bottom: 32px; }
.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.5;
}
.feature-list li .check {
    color: var(--accent);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
    width: 20px;
    height: 20px;
    background: rgba(16, 185, 129, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

/* ============ SECTION HELPERS ============ */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header p { font-size: 1.1rem; color: var(--gray-500); max-width: 600px; margin: 8px auto 0; line-height: 1.7; }
.section-cta { text-align: center; margin-top: 48px; }
.section-cta .btn-outline { color: var(--primary); border-color: var(--gray-200); }
.section-cta .btn-outline:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* How it works summary */
.how-it-works-summary { padding: 100px 0; }

/* Results / dark bg */
.dark-bg { background: var(--dark); color: var(--white); position: relative; overflow: hidden; }
.dark-bg::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.08) 0%, transparent 60%);
    border-radius: 50%;
}
.dark-bg h2 { color: var(--white); }
.dark-bg .section-header p { color: rgba(255,255,255,0.45); }
.results-section { padding: 100px 0; }
.stat-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg); padding: 32px 24px; text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    opacity: 0;
    transition: opacity var(--transition-base);
}
.stat-card:hover { background: rgba(255,255,255,0.05); transform: translateY(-4px); }
.stat-card:hover::before { opacity: 1; }
.stat-number {
    font-size: 3rem; font-weight: 800; display: inline;
    background: var(--gradient); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
    letter-spacing: -0.03em;
    position: relative;
}
.stat-suffix {
    font-size: 2rem; font-weight: 700;
    background: var(--gradient); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { color: var(--white); font-weight: 600; margin-top: 8px; position: relative; }

/* Solutions preview */
.solutions-preview { padding: 100px 0; }
.solution-card {
    background: var(--white); border-radius: var(--radius-lg); padding: 32px;
    border: 1px solid var(--gray-100); transition: all var(--transition-base);
}
.solution-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: var(--gray-200); }
.solution-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: rgba(79, 70, 229, 0.06);
}
.solution-icon svg { width: 24px; height: 24px; color: var(--primary); }
.solution-card h3 { margin-bottom: 10px; }
.solution-card p { font-size: 0.95rem; color: var(--gray-500); line-height: 1.65; }
.link-arrow {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 16px; font-weight: 600;
    color: var(--primary); text-decoration: none; font-size: 0.9rem;
    transition: all var(--transition-fast);
}
.link-arrow:hover { gap: 10px; color: var(--primary-dark); }

/* Guarantee section */
.guarantee-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F0FDF4 0%, #ECFDF5 50%, #F0FFF4 100%);
    position: relative;
}
.guarantee-section .guarantee-inner {
    text-align: center; max-width: 700px; margin: 0 auto;
}
.guarantee-section h2 { font-size: 2.5rem; margin-bottom: 16px; }
.guarantee-section p { font-size: 1.05rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 24px; }

/* Comparison table */
.comparison-table-wrap { overflow-x: auto; border-radius: var(--radius-md); }
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 500px;
}
.comparison-table th {
    text-align: left;
    padding: 14px 20px;
    background: var(--dark);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.comparison-table th:first-child { border-radius: var(--radius-md) 0 0 0; }
.comparison-table th:last-child { border-radius: 0 var(--radius-md) 0 0; }
.comparison-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.95rem;
}
.comparison-table tr:hover td { background: rgba(79, 70, 229, 0.02); }
.comparison-table .check { color: var(--accent); font-weight: 700; }
.comparison-table .dash { color: var(--gray-300); }

/* Background light */
.bg-light { background: var(--gray-50); }

/* .section class */
.section { padding: 100px 0; }
.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 32px;
}

/* Hero dark (dashboard) */
.hero-dark {
    background: var(--dark);
    padding: 180px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero-dark::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.12) 0%, transparent 60%);
    border-radius: 50%;
    animation: pulse-glow 8s ease-in-out infinite;
}
.hero-dark h1 { color: var(--white); position: relative; z-index: 2; }
.hero-sub {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 16px auto 0;
    position: relative;
    z-index: 2;
    line-height: 1.7;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* ============ FOOTER ============ */
footer {
    background: var(--gray-900);
    padding: 72px 0 32px;
    position: relative;
}
footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(79, 70, 229, 0.3), transparent);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 56px;
}
.footer-brand .logo { display: inline-block; margin-bottom: 16px; }
.footer-brand p { color: rgba(255, 255, 255, 0.35); font-size: 0.9rem; max-width: 260px; line-height: 1.7; }
.footer-col h4 {
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}
.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 5px 0;
    transition: color var(--transition-fast);
}
.footer-col a:hover { color: rgba(255, 255, 255, 0.8); }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 24px;
    text-align: center;
}
.footer-bottom p {
    color: rgba(255, 255, 255, 0.25);
    font-size: 0.82rem;
}

/* ============ ANIMATIONS ============ */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.stagger .fade-up:nth-child(1) { transition-delay: 0.05s; }
.stagger .fade-up:nth-child(2) { transition-delay: 0.1s; }
.stagger .fade-up:nth-child(3) { transition-delay: 0.15s; }
.stagger .fade-up:nth-child(4) { transition-delay: 0.2s; }
.stagger .fade-up:nth-child(5) { transition-delay: 0.25s; }
.stagger .fade-up:nth-child(6) { transition-delay: 0.3s; }
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.count-up { display: inline-block; }

/* ============ SELECTION ============ */
::selection {
    background: rgba(79, 70, 229, 0.15);
    color: var(--gray-900);
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 48px; }
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-text p { margin-left: auto; margin-right: auto; }
    .hero-ctas { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    h1 { font-size: 2.75rem; }
    h2 { font-size: 2rem; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
    .split { grid-template-columns: 1fr; gap: 48px; }
    .split.reverse { direction: ltr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 768px) {
    section { padding: 72px 0; }
    h1 { font-size: 2.2rem; }
    .grid-2 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr 1fr; }
    .guarantee-inner { flex-direction: column; text-align: center; }
    .cta h2 { font-size: 2rem; }
    .hero-stats { flex-direction: column; gap: 20px; align-items: center; }
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 15, 30, 0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .nav-dropdown-menu { display: none !important; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .flow-diagram { flex-direction: column; }
    .flow-arrow { transform: rotate(90deg); }
    .trust-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
    .page-hero { padding: 140px 0 72px; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.8rem; }
    .grid-4 { grid-template-columns: 1fr; }
    .btn-lg { padding: 14px 28px; font-size: 1rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero { padding: 120px 0 72px; }
}