/* ============================================
   FixiBo Landing Page - Stunning Design
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    --fb-primary: #4f46e5;
    --fb-primary-dark: #3730a3;
    --fb-primary-light: #818cf8;
    --fb-accent: #06b6d4;
    --fb-accent-light: #67e8f9;
    --fb-customer: #3b82f6;
    --fb-engineer: #10b981;
    --fb-company: #8b5cf6;
    --fb-dark: #0f172a;
    --fb-dark-soft: #1e293b;
    --fb-gray: #64748b;
    --fb-gray-light: #f1f5f9;
    --fb-white: #ffffff;
    --fb-gradient: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%);
    --fb-gradient-dark: linear-gradient(135deg, #1e1b4b 0%, #0f172a 50%, #042f2e 100%);
    --fb-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --fb-shadow-md: 0 4px 20px rgba(0,0,0,0.1);
    --fb-shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --fb-shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --fb-radius: 16px;
    --fb-radius-sm: 10px;
    --fb-radius-full: 9999px;
}

/* ---------- Base Resets ---------- */
.landing-page {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--fb-dark);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.landing-page *,
.landing-page *::before,
.landing-page *::after {
    box-sizing: border-box;
}

.landing-page section {
    position: relative;
}

/* ---------- Utility ---------- */
.fb-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.fb-section {
    padding: 100px 0;
}

.fb-section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--fb-primary);
    margin-bottom: 16px;
}

.fb-section-label i {
    font-size: 0.75rem;
}

.fb-section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--fb-dark);
}

.fb-section-subtitle {
    font-size: 1.15rem;
    color: var(--fb-gray);
    max-width: 600px;
    margin-bottom: 48px;
}

.fb-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--fb-radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ---------- Navbar ---------- */
.fb-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.35s ease;
    background: transparent;
}

.fb-navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
    padding: 10px 0;
}

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

.fb-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.fb-logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--fb-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.35);
}

.fb-logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--fb-dark);
    letter-spacing: -0.5px;
}

.fb-navbar.at-top .fb-logo-text {
    color: var(--fb-white);
}

.fb-navbar.at-top .fb-nav-link {
    color: rgba(255,255,255,0.85);
}

.fb-navbar.at-top .fb-nav-link:hover {
    color: var(--fb-white);
}

.fb-nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.fb-nav-link {
    padding: 8px 18px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--fb-gray);
    text-decoration: none;
    border-radius: var(--fb-radius-full);
    transition: all 0.25s ease;
}

.fb-nav-link:hover {
    color: var(--fb-primary);
    background: rgba(79, 70, 229, 0.06);
}

.fb-nav-btn {
    padding: 10px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--fb-white) !important;
    background: var(--fb-gradient);
    border: none;
    border-radius: var(--fb-radius-full);
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.fb-nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(79, 70, 229, 0.4);
    color: var(--fb-white) !important;
    background: linear-gradient(135deg, #4338ca 0%, #0891b2 100%);
}

/* Mobile menu toggle */
.fb-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--fb-dark);
    cursor: pointer;
    padding: 4px;
}

.fb-navbar.at-top .fb-menu-toggle {
    color: var(--fb-white);
}

/* ---------- Hero Section ---------- */
.fb-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--fb-gradient-dark);
    overflow: hidden;
}

.fb-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(79, 70, 229, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 20% 80%, rgba(139, 92, 246, 0.12) 0%, transparent 50%);
    pointer-events: none;
}

/* Animated grid background */
.fb-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
}

/* Floating orbs */
.fb-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: orbFloat 20s ease-in-out infinite;
}

.fb-orb-1 {
    width: 400px;
    height: 400px;
    background: var(--fb-primary);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.fb-orb-2 {
    width: 300px;
    height: 300px;
    background: var(--fb-accent);
    bottom: -50px;
    left: -50px;
    animation-delay: -7s;
}

.fb-orb-3 {
    width: 200px;
    height: 200px;
    background: #8b5cf6;
    top: 40%;
    right: 20%;
    animation-delay: -14s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(15px, 10px) scale(1.02); }
}

.fb-hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 0 80px;
}

.fb-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.fb-hero-text {
    color: var(--fb-white);
}

.fb-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--fb-radius-full);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--fb-accent-light);
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}

.fb-hero-badge .pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--fb-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.fb-hero h1 {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.fb-hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--fb-accent-light) 0%, var(--fb-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.fb-hero-desc {
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.65);
    margin-bottom: 40px;
    max-width: 480px;
}

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

.fb-btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--fb-radius-full);
    text-decoration: none;
    transition: all 0.35s ease;
}

.fb-btn-primary {
    background: var(--fb-white);
    color: var(--fb-primary-dark);
    box-shadow: 0 4px 20px rgba(255,255,255,0.2);
}

.fb-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255,255,255,0.3);
    color: var(--fb-primary-dark);
}

.fb-btn-ghost {
    background: rgba(255,255,255,0.08);
    color: var(--fb-white);
    border: 1px solid rgba(255,255,255,0.15);
}

.fb-btn-ghost:hover {
    background: rgba(255,255,255,0.15);
    color: var(--fb-white);
    transform: translateY(-3px);
}

/* Hero visual card */
.fb-hero-visual {
    position: relative;
}

.fb-hero-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    padding: 32px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.fb-hero-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.fb-hero-card-title {
    color: var(--fb-white);
    font-size: 1rem;
    font-weight: 600;
}

.fb-hero-card-badge {
    padding: 4px 14px;
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border-radius: var(--fb-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.fb-stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.fb-stat-item {
    background: rgba(255,255,255,0.04);
    border-radius: 14px;
    padding: 18px 16px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.06);
}

.fb-stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--fb-white);
    display: block;
}

.fb-stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.4);
    margin-top: 4px;
    display: block;
}

.fb-progress-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.fb-progress-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
}

.fb-progress-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.fb-progress-dot.blue { background: var(--fb-customer); }
.fb-progress-dot.green { background: var(--fb-engineer); }
.fb-progress-dot.purple { background: var(--fb-company); }
.fb-progress-dot.cyan { background: var(--fb-accent); }

.fb-progress-info {
    flex: 1;
}

.fb-progress-text {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.75);
    font-weight: 500;
}

.fb-progress-sub {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.35);
}

.fb-progress-status {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: var(--fb-radius-full);
}

.fb-progress-status.active {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

.fb-progress-status.pending {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

.fb-progress-status.scheduled {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

/* Floating badge on hero card */
.fb-floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(255,255,255,0.95);
    border-radius: 14px;
    box-shadow: var(--fb-shadow-lg);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--fb-dark);
    z-index: 3;
    animation: floatBadge 6s ease-in-out infinite;
}

.fb-floating-badge.top-left {
    top: -20px;
    left: -30px;
    animation-delay: -2s;
}

.fb-floating-badge.bottom-right {
    bottom: -15px;
    right: -25px;
    animation-delay: 0s;
}

.fb-floating-badge i {
    font-size: 1.1rem;
}

.fb-floating-badge .text-success { color: var(--fb-engineer) !important; }
.fb-floating-badge .text-primary { color: var(--fb-primary) !important; }

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Hero scroll indicator */
.fb-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

.fb-scroll-indicator .scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
}

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

/* ---------- Trusted By ---------- */
.fb-trusted {
    padding: 60px 0;
    background: var(--fb-white);
    border-bottom: 1px solid #f1f5f9;
}

.fb-trusted-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--fb-gray);
    margin-bottom: 32px;
}

.fb-trusted-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.fb-trusted-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 700;
    color: #cbd5e1;
    letter-spacing: -0.5px;
}

.fb-trusted-item i {
    font-size: 1.5rem;
}

/* ---------- Features ---------- */
.fb-features {
    background: var(--fb-white);
}

.fb-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.fb-feature-card {
    padding: 36px 32px;
    border-radius: var(--fb-radius);
    border: 1px solid #e2e8f0;
    background: var(--fb-white);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.fb-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--fb-gradient);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.fb-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--fb-shadow-lg);
    border-color: transparent;
}

.fb-feature-card:hover::before {
    opacity: 1;
}

.fb-feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.fb-feature-icon.blue { background: rgba(59,130,246,0.1); color: var(--fb-customer); }
.fb-feature-icon.green { background: rgba(16,185,129,0.1); color: var(--fb-engineer); }
.fb-feature-icon.purple { background: rgba(139,92,246,0.1); color: var(--fb-company); }
.fb-feature-icon.cyan { background: rgba(6,182,212,0.1); color: var(--fb-accent); }
.fb-feature-icon.orange { background: rgba(249,115,22,0.1); color: #f97316; }
.fb-feature-icon.pink { background: rgba(236,72,153,0.1); color: #ec4899; }

.fb-feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--fb-dark);
}

.fb-feature-card p {
    font-size: 0.92rem;
    color: var(--fb-gray);
    line-height: 1.7;
    margin: 0;
}

/* Shine sweep on hover */
.fb-feature-shine {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    border-radius: inherit;
}

.fb-feature-card:hover .fb-feature-shine::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);
    animation: featureSweep 0.6s ease forwards;
}

@keyframes featureSweep {
    to { left: 130%; }
}

.fb-feature-card:hover .fb-feature-icon {
    transform: scale(1.1) rotate(-5deg);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.fb-feature-icon {
    transition: transform 0.35s ease;
}

/* ---------- How it Works ---------- */
.fb-how-it-works {
    background: var(--fb-white);
    position: relative;
}

.fb-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.fb-steps::before {
    content: '';
    position: absolute;
    top: 44px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--fb-primary), var(--fb-accent));
    opacity: 0.2;
}

.fb-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.fb-step-number {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: var(--fb-white);
    border: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.6rem;
    color: var(--fb-primary);
    transition: all 0.35s ease;
    box-shadow: var(--fb-shadow-sm);
}

.fb-step:hover .fb-step-number {
    background: var(--fb-gradient);
    color: var(--fb-white);
    border-color: transparent;
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
    transform: scale(1.08);
}

.fb-step-num {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--fb-gradient);
    color: var(--fb-white);
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
    z-index: 2;
}

.fb-step-number {
    position: relative;
}

.fb-step h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--fb-dark);
}

.fb-step p {
    font-size: 0.88rem;
    color: var(--fb-gray);
    line-height: 1.6;
    max-width: 220px;
    margin: 0 auto;
}

/* ---------- Portals ---------- */
.fb-portals {
    background: var(--fb-white);
}

.fb-portal-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.fb-portal-card {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    transition: all 0.4s ease;
    background: var(--fb-white);
}

.fb-portal-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--fb-shadow-xl);
    border-color: transparent;
}

.fb-portal-header {
    padding: 40px 32px 32px;
    position: relative;
    overflow: hidden;
}

.fb-portal-header::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background: radial-gradient(circle at 80% 20%, currentColor, transparent 60%);
}

.fb-portal-header.customer { background: linear-gradient(135deg, #eff6ff, #dbeafe); color: var(--fb-customer); }
.fb-portal-header.engineer { background: linear-gradient(135deg, #ecfdf5, #d1fae5); color: var(--fb-engineer); }
.fb-portal-header.company { background: linear-gradient(135deg, #f5f3ff, #ede9fe); color: var(--fb-company); }

.fb-portal-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--fb-white);
    margin-bottom: 20px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.fb-portal-icon.customer { background: var(--fb-customer); }
.fb-portal-icon.engineer { background: var(--fb-engineer); }
.fb-portal-icon.company { background: var(--fb-company); }

.fb-portal-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--fb-dark);
    margin-bottom: 6px;
}

.fb-portal-header p {
    font-size: 0.9rem;
    color: var(--fb-gray);
    margin: 0;
}

.fb-portal-body {
    padding: 28px 32px;
}

.fb-portal-features {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
}

.fb-portal-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 0;
    font-size: 0.9rem;
    color: #475569;
    border-bottom: 1px solid #f1f5f9;
}

.fb-portal-features li:last-child {
    border-bottom: none;
}

.fb-portal-features li i {
    font-size: 1rem;
    width: 22px;
    text-align: center;
}

.fb-portal-features li .bi-check-circle-fill { color: var(--fb-engineer); }

.fb-portal-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 14px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    color: var(--fb-white);
}

.fb-portal-btn.customer { background: var(--fb-customer); }
.fb-portal-btn.engineer { background: var(--fb-engineer); }
.fb-portal-btn.company { background: var(--fb-company); }

.fb-portal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
    color: var(--fb-white);
    filter: brightness(1.1);
}

/* ---------- Stats ---------- */
.fb-stats {
    background: var(--fb-gradient-dark);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.fb-stats::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 80% at 20% 50%, rgba(79, 70, 229, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 50% 80% at 80% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
}

.fb-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.fb-stat-block {
    text-align: center;
    padding: 24px;
}

.fb-stat-block .number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--fb-white) 0%, var(--fb-accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 8px;
    font-variant-numeric: tabular-nums;
    min-height: 3.3rem;
}

.fb-stat-block .label {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    font-weight: 500;
    white-space: nowrap;
}

/* ---------- Testimonials ---------- */
.fb-testimonials {
    background: var(--fb-gray-light);
}

.fb-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.fb-testimonial-card {
    background: var(--fb-white);
    border-radius: var(--fb-radius);
    padding: 32px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.fb-testimonial-card:hover {
    box-shadow: var(--fb-shadow-md);
    transform: translateY(-4px);
}

.fb-testimonial-stars {
    color: #f59e0b;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.fb-testimonial-card blockquote {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.7;
    margin: 0 0 20px;
    font-style: italic;
}

.fb-testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.fb-testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--fb-white);
    flex-shrink: 0;
}

.fb-testimonial-author .name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--fb-dark);
}

.fb-testimonial-author .role {
    font-size: 0.78rem;
    color: var(--fb-gray);
}

/* ---------- CTA ---------- */
.fb-cta {
    padding: 120px 0;
    background: var(--fb-white);
    text-align: center;
}

.fb-cta-box {
    max-width: 700px;
    margin: 0 auto;
    padding: 64px 48px;
    background: var(--fb-gradient-dark);
    border-radius: 28px;
    position: relative;
    overflow: hidden;
}

.fb-cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(79, 70, 229, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(6, 182, 212, 0.2) 0%, transparent 50%);
}

.fb-cta-box > * {
    position: relative;
    z-index: 1;
}

.fb-cta-box h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--fb-white);
    margin-bottom: 16px;
}

.fb-cta-box p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 36px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.fb-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.fb-btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 36px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--fb-radius-full);
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
}

.fb-btn-cta.primary {
    background: var(--fb-white);
    color: var(--fb-primary-dark);
}

.fb-btn-cta.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255,255,255,0.25);
    color: var(--fb-primary-dark);
}

.fb-btn-cta.outline {
    background: transparent;
    color: var(--fb-white);
    border: 2px solid rgba(255,255,255,0.25);
}

.fb-btn-cta.outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.4);
    transform: translateY(-3px);
    color: var(--fb-white);
}

/* ---------- Footer ---------- */
.fb-footer {
    background: var(--fb-dark);
    color: rgba(255,255,255,0.5);
    padding: 64px 0 32px;
}

.fb-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.fb-footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 16px 0 0;
    max-width: 300px;
}

.fb-footer h4 {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
}

.fb-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.fb-footer-links li {
    margin-bottom: 10px;
}

.fb-footer-links a {
    color: rgba(255,255,255,0.45);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.25s;
}

.fb-footer-links a:hover {
    color: var(--fb-accent-light);
}

.fb-footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
}

.fb-footer-social {
    display: flex;
    gap: 16px;
}

.fb-footer-social a {
    color: rgba(255,255,255,0.35);
    font-size: 1.15rem;
    transition: color 0.25s;
    text-decoration: none;
}

.fb-footer-social a:hover {
    color: var(--fb-accent-light);
}

/* ---------- Scroll Reveal Animations ---------- */
.fb-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.fb-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.fb-stagger-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.fb-stagger-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Grain Texture ---------- */
.fb-hero-grain {
    position: absolute;
    inset: 0;
    opacity: 0.035;
    z-index: 1;
    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='0.85' 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: 200px;
}

/* ---------- Wave Dividers ---------- */
.fb-wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 3;
    line-height: 0;
}

.fb-wave-divider.top {
    position: absolute;
    top: 0;
    bottom: auto;
}

.fb-wave-divider svg {
    width: 100%;
    height: 60px;
    display: block;
}

/* ---------- Hero Card Tilt ---------- */
.fb-hero-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    padding: 32px;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transition: transform 0.2s ease;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.08);
}

/* Live dot in hero card */
.live-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #34d399;
    border-radius: 50%;
    margin-right: 4px;
    animation: pulse 2s ease-in-out infinite;
}

/* ---------- Hero Stats bar ---------- */
.fb-hero-stats {
    display: flex;
    gap: 0;
    margin-bottom: 36px;
    align-items: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--fb-radius-full);
    padding: 12px 32px;
    width: fit-content;
    backdrop-filter: blur(10px);
}

.fb-hero-stat {
    text-align: center;
}

.fb-hero-stat-value {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--fb-white);
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
    min-width: 3.5em;
    text-align: center;
}

.fb-hero-stat-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fb-hero-stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(255,255,255,0.12);
    margin: 0 24px;
}

/* ---------- Designed For Every User ---------- */
.fb-designed-for {
    background: var(--fb-gray-light);
}

.fb-benefit-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 80px;
}

.fb-benefit-row:last-child {
    margin-bottom: 0;
}

.fb-benefit-row.reverse {
    direction: rtl;
}

.fb-benefit-row.reverse > * {
    direction: ltr;
}

.fb-benefit-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.fb-benefit-title.customer { color: var(--fb-customer); }
.fb-benefit-title.company { color: var(--fb-company); }
.fb-benefit-title.engineer { color: var(--fb-engineer); }

.fb-benefit-title i {
    font-size: 1.3rem;
}

.fb-benefit-desc {
    font-size: 1.05rem;
    color: var(--fb-gray);
    margin-bottom: 24px;
    line-height: 1.7;
}

.fb-benefit-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.fb-benefit-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.95rem;
    color: #374151;
    line-height: 1.6;
}

.fb-benefit-list li i {
    color: var(--fb-engineer);
    font-size: 1.1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.fb-benefit-visual {
    display: flex;
    justify-content: center;
}

.fb-benefit-card {
    width: 100%;
    max-width: 360px;
    border-radius: 20px;
    padding: 32px;
    text-align: center;
    box-shadow: var(--fb-shadow-lg);
}

.fb-benefit-card.customer {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border: 1px solid #bfdbfe;
}

.fb-benefit-card.company {
    background: linear-gradient(135deg, #f5f3ff, #ede9fe);
    border: 1px solid #ddd6fe;
}

.fb-benefit-card.engineer {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border: 1px solid #a7f3d0;
}

.fb-benefit-card-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--fb-white);
    margin: 0 auto 16px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.fb-benefit-card.customer .fb-benefit-card-icon { background: var(--fb-customer); }
.fb-benefit-card.company .fb-benefit-card-icon { background: var(--fb-company); }
.fb-benefit-card.engineer .fb-benefit-card-icon { background: var(--fb-engineer); }

.fb-benefit-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--fb-dark);
    margin-bottom: 20px;
}

.fb-benefit-card-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.fb-benefit-card-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.7);
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 500;
    color: #475569;
}

.fb-benefit-card-item i {
    font-size: 1rem;
    color: var(--fb-gray);
}

/* Glow behind benefit cards */
.fb-benefit-card-glow {
    position: absolute;
    inset: -30px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.15;
    z-index: -1;
    transition: opacity 0.5s;
}

.fb-benefit-card { position: relative; overflow: visible; }
.fb-benefit-card:hover .fb-benefit-card-glow { opacity: 0.25; }
.fb-benefit-card.customer .fb-benefit-card-glow { background: var(--fb-customer); }
.fb-benefit-card.company .fb-benefit-card-glow { background: var(--fb-company); }
.fb-benefit-card.engineer .fb-benefit-card-glow { background: var(--fb-engineer); }

/* Testimonial quote icon */
.fb-testimonial-quote {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 2.5rem;
    color: var(--fb-primary);
    opacity: 0.08;
    line-height: 1;
}

.fb-testimonial-card {
    position: relative;
    overflow: hidden;
}

.fb-testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--fb-gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.fb-testimonial-card:hover::before {
    opacity: 1;
}

/* CTA glow */
.fb-cta-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--fb-primary);
    filter: blur(120px);
    opacity: 0.15;
    top: -100px;
    right: -80px;
    z-index: 0;
    pointer-events: none;
}

/* Footer heart */
.fb-footer-heart {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}

.fb-footer-heart .bi-heart-fill {
    color: #ef4444;
    font-size: 0.72rem;
}

/* ---------- Login Portal Page ---------- */
.fb-login-portal {
    min-height: 100vh;
    position: relative;
    padding: 60px 0;
    display: flex;
    align-items: center;
}

.fb-login-portal-bg {
    position: absolute;
    inset: 0;
    background: var(--fb-gradient-dark);
    z-index: 0;
}

.fb-login-portal-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(79, 70, 229, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(6, 182, 212, 0.15) 0%, transparent 50%);
}

.fb-login-header {
    text-align: center;
    margin-bottom: 48px;
}

.fb-login-header h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--fb-white);
    margin-bottom: 8px;
}

.fb-login-header p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.6);
}

.fb-login-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}

.fb-login-card {
    background: var(--fb-white);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--fb-shadow-xl);
    transition: transform 0.3s ease;
}

.fb-login-card:hover {
    transform: translateY(-6px);
}

.fb-login-card-anim {
    opacity: 0;
    animation: loginSlideIn 0.5s ease forwards;
}

@keyframes loginSlideIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.fb-login-card-header {
    padding: 24px 28px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.fb-login-card-header i {
    font-size: 1.5rem;
    color: var(--fb-white);
}

.fb-login-card-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--fb-white);
    margin: 0;
}

.fb-login-card-header.customer { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.fb-login-card-header.company { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.fb-login-card-header.engineer { background: linear-gradient(135deg, #10b981, #059669); }

.fb-login-card-body {
    padding: 28px;
}

.fb-login-card-body p {
    font-size: 0.92rem;
    color: var(--fb-gray);
    margin-bottom: 16px;
}

.fb-login-card-body ul {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.fb-login-card-body ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.88rem;
    color: #475569;
}

.fb-login-card-body ul li i {
    color: var(--fb-engineer);
    font-size: 0.9rem;
}

.fb-login-card-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.fb-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--fb-white);
    border: none;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.fb-login-btn.customer { background: var(--fb-customer); }
.fb-login-btn.company { background: var(--fb-company); }
.fb-login-btn.engineer { background: var(--fb-engineer); }

.fb-login-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    color: var(--fb-white);
}

.fb-login-btn-outline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.88rem;
    font-weight: 600;
    background: transparent;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    color: var(--fb-gray);
}

.fb-login-btn-outline:hover {
    border-color: #cbd5e1;
    background: var(--fb-gray-light);
    color: var(--fb-dark);
}

.fb-login-footer {
    text-align: center;
    margin-top: 48px;
}

.fb-login-footer p {
    color: rgba(255,255,255,0.5);
    margin-bottom: 8px;
}

.fb-login-footer a {
    color: var(--fb-accent-light);
    text-decoration: none;
    transition: color 0.25s;
}

.fb-login-footer a:hover {
    color: var(--fb-white);
}

/* ---------- Legal Pages ---------- */
.fb-legal-hero {
    background: var(--fb-gradient-dark);
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}

.fb-legal-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(79, 70, 229, 0.3) 0%, transparent 60%);
}

.fb-legal-hero > .fb-container {
    position: relative;
    z-index: 1;
}

.fb-legal-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--fb-accent-light);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 24px;
    transition: color 0.25s;
}

.fb-legal-back:hover {
    color: var(--fb-white);
}

.fb-legal-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--fb-white);
    margin-bottom: 8px;
}

.fb-legal-hero p {
    font-size: 1rem;
    color: rgba(255,255,255,0.5);
}

.fb-legal-content {
    padding: 60px 0 80px;
    background: var(--fb-gray-light);
}

.fb-legal-card {
    max-width: 800px;
    margin: 0 auto;
    background: var(--fb-white);
    border-radius: var(--fb-radius);
    padding: 48px;
    box-shadow: var(--fb-shadow-md);
}

.fb-legal-card h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--fb-dark);
    margin-top: 36px;
    margin-bottom: 12px;
    padding-top: 24px;
    border-top: 1px solid #f1f5f9;
}

.fb-legal-card h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.fb-legal-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--fb-dark);
    margin-top: 20px;
    margin-bottom: 8px;
}

.fb-legal-card p {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 12px;
}

.fb-legal-card ul {
    padding-left: 24px;
    margin-bottom: 16px;
}

.fb-legal-card ul li {
    font-size: 0.93rem;
    color: #475569;
    line-height: 1.7;
    margin-bottom: 6px;
}

.fb-legal-contact {
    list-style: none !important;
    padding-left: 0 !important;
}

.fb-legal-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px !important;
}

.fb-legal-contact li i {
    color: var(--fb-primary);
    font-size: 1rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .fb-hero h1 { font-size: 3rem; }
    .fb-hero-inner { gap: 48px; }
    .fb-features-grid { grid-template-columns: repeat(2, 1fr); }
    .fb-steps { grid-template-columns: repeat(2, 1fr); }
    .fb-steps::before { display: none; }
    .fb-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .fb-footer-grid { grid-template-columns: 1fr 1fr; }
    .fb-benefit-row { gap: 40px; }
    .fb-login-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .fb-section { padding: 64px 0; }
    .fb-section-title { font-size: 2rem; }

    .fb-nav-links { display: none; }
    .fb-menu-toggle { display: block; }

    /* Mobile menu */
    .fb-nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 16px;
        right: 16px;
        background: var(--fb-white);
        border-radius: var(--fb-radius);
        box-shadow: var(--fb-shadow-lg);
        padding: 16px;
        gap: 4px;
    }

    .fb-nav-links.open .fb-nav-link {
        color: var(--fb-dark);
        padding: 12px 16px;
    }

    .fb-hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .fb-hero h1 { font-size: 2.4rem; }
    .fb-hero-desc { margin: 0 auto 32px; }
    .fb-hero-stats {
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
        padding: 10px 16px;
        flex-wrap: wrap;
        gap: 4px;
    }
    .fb-hero-stat-value { font-size: 1.3rem; min-width: 2.5em; }
    .fb-hero-stat-label { font-size: 0.65rem; }
    .fb-hero-stat-divider { margin: 0 12px; height: 24px; }
    .fb-hero-actions { justify-content: center; }
    .fb-footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .fb-footer-heart { order: 2; }
    .fb-hero-visual { display: none; }

    .fb-features-grid { grid-template-columns: 1fr; }
    .fb-portal-cards { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .fb-steps { grid-template-columns: 1fr 1fr; gap: 24px; }
    .fb-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .fb-stat-block { padding: 16px 8px; }
    .fb-stat-block .number { font-size: 2.2rem; min-height: 2.4rem; }
    .fb-stat-block .label { font-size: 0.78rem; }
    .fb-testimonial-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .fb-footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .fb-cta-box { padding: 40px 24px; }
    .fb-cta-box h2 { font-size: 1.7rem; }

    .fb-benefit-row, .fb-benefit-row.reverse { grid-template-columns: 1fr; direction: ltr; gap: 32px; }
    .fb-benefit-visual { order: -1; }
    .fb-benefit-title { font-size: 1.3rem; }
    .fb-benefit-card { max-width: 300px; padding: 24px; }
    .fb-benefit-card-items { gap: 8px; }
    .fb-benefit-card-item { padding: 8px 10px; font-size: 0.78rem; }

    .fb-login-cards { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .fb-login-header h1 { font-size: 2rem; }
    .fb-legal-card { padding: 28px 20px; }
    .fb-legal-hero h1 { font-size: 2rem; }

    .fb-trusted-logos { gap: 20px; }
    .fb-trusted-item { font-size: 0.9rem; }
    .fb-trusted-item i { font-size: 1.1rem; }

    .fb-floating-badge { display: none; }
    .fb-scroll-indicator { display: none; }

    .fb-feature-card { padding: 28px 24px; }
    .fb-testimonial-card { padding: 24px; }
}

@media (max-width: 480px) {
    .fb-container { padding: 0 16px; }
    .fb-hero h1 { font-size: 1.75rem; letter-spacing: -1px; }
    .fb-hero-desc { font-size: 1rem; }
    .fb-hero-badge { font-size: 0.75rem; padding: 6px 14px; }
    .fb-btn-hero { padding: 14px 28px; font-size: 0.9rem; }
    .fb-hero-actions { flex-direction: column; width: 100%; }
    .fb-hero-actions a { width: 100%; text-align: center; justify-content: center; }
    .fb-hero-stats {
        flex-direction: row;
        padding: 8px 12px;
        border-radius: 12px;
        width: 100%;
    }
    .fb-hero-stat { flex: 1; }
    .fb-hero-stat-value { font-size: 1.1rem; min-width: auto; }
    .fb-hero-stat-label { font-size: 0.6rem; }
    .fb-hero-stat-divider { margin: 0 8px; height: 20px; }
    .fb-steps { grid-template-columns: 1fr; }
    .fb-step-number { width: 68px; height: 68px; font-size: 1.3rem; }
    .fb-stats { padding: 48px 0; }
    .fb-stats-grid { gap: 8px; }
    .fb-stat-block .number { font-size: 1.8rem; min-height: 2rem; }
    .fb-stat-block .label { font-size: 0.72rem; }
    .fb-trusted-logos { gap: 16px; flex-direction: column; align-items: center; }
    .fb-trusted-item { font-size: 0.85rem; }
    .fb-section-title { font-size: 1.7rem; }
    .fb-section-subtitle { font-size: 1rem; }
    .fb-cta-box h2 { font-size: 1.4rem; }
    .fb-cta-box p { font-size: 0.92rem; }
    .fb-btn-cta { padding: 14px 28px; font-size: 0.9rem; }
    .fb-footer { padding: 48px 0 24px; }
    .fb-benefit-card-items { grid-template-columns: 1fr; }
}