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

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #0f1629;
    --bg-card: #141b2f;
    --bg-card-hover: #1a2340;
    --surface: #1e293b;
    --border: #1e2a45;
    --border-glow: #f59e0b;

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-amber: #f59e0b;
    --accent-amber-light: #fbbf24;
    --accent-emerald: #10b981;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-rose: #f43f5e;

    --gradient-primary: linear-gradient(135deg, #f59e0b 0%, #f97316 50%, #ef4444 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
    --gradient-card: linear-gradient(145deg, #141b2f 0%, #1a2340 100%);
    --gradient-text: linear-gradient(135deg, #f59e0b, #f97316, #ef4444);
    --gradient-emerald: linear-gradient(135deg, #10b981, #06b6d4);

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 30px rgba(245,158,11,0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--surface); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-amber); }

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

a { text-decoration: none; color: inherit; }

/* ==================== NAVBAR ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo-icon {
    color: var(--accent-amber);
    font-size: 1.2rem;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 24px;
    background: var(--gradient-primary);
    color: #fff;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 50px;
    transition: var(--transition);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(245, 158, 11, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--accent-amber);
    color: var(--accent-amber);
    transform: translateY(-3px);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-xl { padding: 20px 48px; font-size: 1.1rem; }
.btn-block { width: 100%; }

/* ==================== HERO ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--gradient-hero);
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.07;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-amber);
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--accent-purple);
    bottom: -100px;
    left: -100px;
    animation: float 25s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--accent-emerald);
    top: 40%;
    left: 30%;
    animation: float 15s ease-in-out infinite;
}

.shape-4 {
    width: 150px;
    height: 150px;
    background: var(--accent-blue);
    top: 20%;
    left: 10%;
    animation: float 18s ease-in-out infinite reverse;
}

.shape-5 {
    width: 100px;
    height: 100px;
    background: var(--accent-rose);
    bottom: 20%;
    right: 20%;
    animation: float 22s ease-in-out infinite;
}

@keyframes float {
    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, 15px) scale(1.02); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-amber-light);
    margin-bottom: 24px;
}

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

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

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

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-amber);
}

.stat-suffix {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-amber);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* App Preview */
.hero-visual { perspective: 1000px; }

.app-preview {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg), 0 0 60px rgba(245, 158, 11, 0.08);
    transform: rotateY(-5deg) rotateX(3deg);
    transition: var(--transition);
}

.app-preview:hover {
    transform: rotateY(0) rotateX(0);
    box-shadow: var(--shadow-lg), 0 0 80px rgba(245, 158, 11, 0.12);
}

.app-titlebar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.titlebar-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #ef4444; }
.dot-yellow { background: #eab308; }
.dot-green { background: #22c55e; }
.titlebar-text { font-size: 0.75rem; color: var(--text-muted); }

.app-screen {
    display: flex;
    min-height: 300px;
}

.app-sidebar {
    width: 160px;
    padding: 12px 8px;
    border-right: 1px solid var(--border);
    background: rgba(0,0,0,0.15);
}

.sidebar-item {
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-bottom: 4px;
    transition: var(--transition);
}

.sidebar-item.active {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-amber);
}

.app-main {
    flex: 1;
    padding: 16px;
}

.mini-cards {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.mini-card {
    flex: 1;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.mc-blue { background: rgba(59, 130, 246, 0.1); border-color: rgba(59, 130, 246, 0.2); }
.mc-green { background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.2); }
.mc-amber { background: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.2); }

.mc-value { font-size: 0.85rem; font-weight: 700; }
.mc-label { font-size: 0.65rem; color: var(--text-muted); margin-top: 4px; }

.mini-chart {
    background: rgba(0,0,0,0.15);
    border-radius: 8px;
    padding: 20px 12px 12px;
    border: 1px solid var(--border);
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 80px;
}

.chart-bar {
    flex: 1;
    background: var(--gradient-primary);
    border-radius: 4px 4px 0 0;
    opacity: 0.8;
    animation: growBar 2s ease-out forwards;
}

@keyframes growBar {
    from { height: 0 !important; }
}

/* ==================== SECTIONS COMMON ==================== */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-badge {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-amber);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== FEATURES ==================== */
.features {
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(245, 158, 11, 0.2);
    box-shadow: var(--shadow-glow);
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==================== HOW IT WORKS ==================== */
.how-it-works {
    background: var(--bg-primary);
}

.steps-container {
    max-width: 700px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.step:hover {
    border-color: rgba(245, 158, 11, 0.3);
    transform: translateX(8px);
    box-shadow: var(--shadow-glow);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 60px;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.step-icon {
    font-size: 2rem;
    margin-left: auto;
}

.step-connector {
    width: 3px;
    height: 40px;
    background: linear-gradient(to bottom, var(--border), rgba(245, 158, 11, 0.2));
    margin: 0 auto;
    border-radius: 3px;
}

/* ==================== PRICING ==================== */
.pricing {
    background: var(--bg-secondary);
}

.pricing-offer {
    text-align: center;
    padding: 16px 32px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(239, 68, 68, 0.1));
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: 50px;
    font-size: 1rem;
    color: var(--accent-amber-light);
    max-width: 550px;
    margin: 0 auto 48px;
    animation: glow-border 3s ease-in-out infinite;
}

@keyframes glow-border {
    0%, 100% { box-shadow: 0 0 10px rgba(245, 158, 11, 0.1); }
    50% { box-shadow: 0 0 25px rgba(245, 158, 11, 0.2); }
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-items: center;
}

.pricing-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
    border-color: var(--accent-amber);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow), 0 0 40px rgba(245, 158, 11, 0.1);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-8px);
}

.popular-badge {
    background: var(--gradient-primary);
    color: #fff;
    text-align: center;
    padding: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.pricing-header {
    padding: 32px 32px 0;
    text-align: center;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.pricing-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.pricing-body {
    padding: 24px 32px 32px;
    text-align: center;
}

.price-tag {
    margin-bottom: 8px;
}

.price-original {
    font-size: 1.1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-current {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin: 8px 0;
}

.price-period {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.price-save {
    display: inline-block;
    padding: 4px 16px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--accent-emerald);
    font-weight: 600;
    margin-bottom: 24px;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}

.pricing-features li {
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.check {
    color: var(--accent-emerald);
    font-weight: 700;
    font-size: 1rem;
}

.pricing-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 40px;
}

/* ==================== TESTIMONIALS ==================== */
.testimonials {
    background: var(--bg-primary);
}

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

.testimonial-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(245, 158, 11, 0.2);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    color: var(--accent-amber);
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: #fff;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==================== DOWNLOAD ==================== */
.download {
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(245, 158, 11, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.download-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.download-content h2 {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 16px;
}

.download-content > p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.download-buttons {
    margin-bottom: 20px;
}

.download-btn {
    animation: pulse-btn 3s ease-in-out infinite;
}

@keyframes pulse-btn {
    0%, 100% { box-shadow: 0 4px 15px rgba(245, 158, 11, 0.25); }
    50% { box-shadow: 0 4px 35px rgba(245, 158, 11, 0.45); }
}

.download-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.trial-badge-large {
    display: inline-block;
    padding: 12px 28px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 50px;
    color: var(--accent-emerald);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 40px;
}

.system-req {
    max-width: 500px;
    margin: 0 auto;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.system-req h4 {
    font-size: 0.9rem;
    margin-bottom: 16px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.req-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.req-item {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.req-item strong {
    color: var(--text-primary);
}

/* ==================== CONTACT ==================== */
.contact {
    background: var(--bg-secondary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    padding: 24px;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-info-card:hover {
    border-color: rgba(245, 158, 11, 0.2);
}

.info-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.contact-info-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.contact-info-card p,
.contact-info-card a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.contact-info-card a:hover {
    color: var(--accent-amber);
}

.contact-form {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group:last-child:not(.form-row .form-group) {
    margin-bottom: 24px;
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.required { color: var(--accent-rose); }
.optional { color: var(--text-muted); font-weight: 400; }

input, select, textarea {
    padding: 14px 18px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent-amber);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

input::placeholder, textarea::placeholder {
    color: var(--text-muted);
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

select option {
    background: var(--bg-primary);
    color: var(--text-primary);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 12px 0;
    max-width: 280px;
}

.footer-email {
    font-size: 0.9rem;
    color: var(--accent-amber) !important;
    font-weight: 500;
}

.footer-links h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
}

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

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-amber);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==================== BACK TO TOP ==================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.3);
}

/* ==================== ANIMATIONS ==================== */
.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 1s ease forwards;
}

.animate-fade-in-up:nth-child(2) { animation-delay: 0.15s; }
.animate-fade-in-up:nth-child(3) { animation-delay: 0.3s; }
.animate-fade-in-up:nth-child(4) { animation-delay: 0.45s; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero h1 { font-size: 2.8rem; }

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

    .app-preview { transform: none; }

    .features-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card.popular {
        transform: scale(1);
    }

    .pricing-card.popular:hover {
        transform: translateY(-8px);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 20px;
        border-left: 1px solid var(--border);
        transition: var(--transition);
        z-index: 998;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-cta { display: none; }
    .hamburger { display: flex; }

    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .hero h1 { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .stat-divider { display: none; }

    section { padding: 60px 0; }
    .section-header h2 { font-size: 1.8rem; }

    .features-grid,
    .pricing-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .download-content h2 { font-size: 2rem; }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .req-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }
    .section-header h2 { font-size: 1.5rem; }
    .price-current { font-size: 2.5rem; }
    .download-content h2 { font-size: 1.6rem; }

    .contact-form { padding: 24px; }
    .pricing-card .pricing-body { padding: 20px; }
}