:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --secondary: #f97316;
    --secondary-dark: #ea580c;
    --secondary-light: #fb923c;
    --accent: #06b6d4;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --purple: #8b5cf6;
    --pink: #ec4899;
    --teal: #14b8a6;
    --yellow: #eab308;
    --indigo: #6366f1;
    --text-900: #0f172a;
    --text-800: #1e293b;
    --text-700: #334155;
    --text-600: #475569;
    --text-500: #64748b;
    --text-400: #94a3b8;
    --text-300: #cbd5e1;
    --text-200: #e2e8f0;
    --text-100: #f1f5f9;
    --text-50: #f8fafc;
    --bg-white: #ffffff;
    --bg-50: #f8fafc;
    --bg-100: #f1f5f9;
    --bg-200: #e2e8f0;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.15);
    --shadow-primary: 0 10px 25px -5px rgba(37, 99, 235, 0.25), 0 4px 6px -4px rgba(37, 99, 235, 0.2);
    --radius-sm: 6px;
    --radius: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    --transition: all 0.2s ease;
    --transition-slow: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --container: 1200px;
    --navbar-h: 72px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-h);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-white);
    color: var(--text-800);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    border: 1.5px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--primary);
    border-color: var(--primary-200);
}

.btn-secondary:hover {
    background: var(--primary-50);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.btn-ghost {
    background: rgba(255,255,255,0.12);
    color: #fff;
    backdrop-filter: blur(8px);
    border-color: rgba(255,255,255,0.25);
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 17px 34px;
    font-size: 16px;
    border-radius: var(--radius-md);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-h);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: var(--container);
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: contain;
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 10px 16px;
    font-weight: 500;
    color: var(--text-600);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 15px;
}

.nav-link:hover {
    color: var(--primary);
    background: var(--primary-50);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switch {
    display: flex;
    align-items: center;
    background: var(--bg-100);
    border-radius: var(--radius-full);
    padding: 4px;
    border: 1px solid var(--border);
}

.lang-btn {
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 13px;
    color: var(--text-600);
    transition: var(--transition);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.lang-btn:not(.active):hover {
    color: var(--primary);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--text-700);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

.hero {
    position: relative;
    padding: calc(var(--navbar-h) + 80px) 0 100px;
    overflow: hidden;
    background: linear-gradient(180deg, var(--primary-50) 0%, var(--bg-white) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(6, 182, 212, 0.06) 0%, transparent 45%),
        radial-gradient(circle at 50% 80%, rgba(249, 115, 22, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.hero-wrapper {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: var(--bg-white);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15); }
    50% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0.05); }
}

.hero-title {
    font-size: clamp(36px, 5vw, 60px);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -1.5px;
    color: var(--text-900);
    margin-bottom: 24px;
}

.hero-title br {
    display: block;
    content: "";
    margin: 4px 0;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-600);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 560px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-900);
    letter-spacing: -1px;
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: var(--text-500);
    font-weight: 500;
}

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

.hero-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 8px;
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--bg-white) 50%, rgba(6, 182, 212, 0.1) 100%);
    box-shadow: var(--shadow-2xl);
}

.image-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.18) 0%, transparent 70%);
    z-index: -1;
    filter: blur(40px);
}

.dashboard-img {
    width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--bg-white);
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
    animation: float 4s ease-in-out infinite;
}

.floating-card i {
    font-size: 22px;
    padding: 10px;
    border-radius: var(--radius);
}

.card-1 {
    top: 8%;
    left: -8%;
    animation-delay: 0s;
}

.card-1 i {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.card-2 {
    bottom: 12%;
    right: -6%;
    animation-delay: 1.5s;
}

.card-2 i {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
}

.card-title {
    font-weight: 700;
    font-size: 14px;
    color: var(--text-800);
}

.card-sub {
    font-size: 12px;
    color: var(--success);
    font-weight: 600;
}

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

.trust-bar {
    padding: 32px 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.trust-bar .container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 48px;
}

.trust-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trust-badges {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.trust-badges span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--text-700);
    font-size: 15px;
}

.trust-badges i {
    color: var(--secondary);
    font-size: 16px;
}

.tools-section,
.features-section,
.pricing-section {
    padding: 100px 0;
    position: relative;
}

.tools-section {
    background: var(--bg-50);
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    padding: 7px 18px;
    background: var(--primary-50);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    border: 1px solid var(--primary-100);
}

.section-title {
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-900);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-600);
    line-height: 1.7;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.tool-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.tool-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-100);
}

.tool-card:hover::before {
    transform: scaleX(1);
}

.tool-icon {
    width: 58px;
    height: 58px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 22px;
}

.icon-blue {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
}

.icon-orange {
    background: rgba(249, 115, 22, 0.1);
    color: var(--secondary);
}

.icon-purple {
    background: rgba(139, 92, 246, 0.1);
    color: var(--purple);
}

.icon-green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.icon-pink {
    background: rgba(236, 72, 153, 0.1);
    color: var(--pink);
}

.icon-teal {
    background: rgba(20, 184, 166, 0.1);
    color: var(--teal);
}

.icon-red {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.icon-indigo {
    background: rgba(99, 102, 241, 0.1);
    color: var(--indigo);
}

.icon-yellow {
    background: rgba(234, 179, 8, 0.1);
    color: var(--yellow);
}

.tool-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-900);
    margin-bottom: 10px;
}

.tool-desc {
    font-size: 15px;
    color: var(--text-600);
    line-height: 1.65;
    margin-bottom: 22px;
}

.tool-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--primary);
    transition: var(--transition);
}

.tool-link:hover {
    gap: 14px;
    color: var(--primary-dark);
}

.tool-link i {
    font-size: 12px;
    transition: var(--transition);
}

.tool-link:hover i {
    transform: translateX(2px);
}

.features-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 32px;
}

.feature {
    display: flex;
    gap: 24px;
    padding: 28px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.feature-num {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 17px;
    letter-spacing: -0.5px;
}

.feature-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-900);
    margin-bottom: 8px;
}

.feature-content p {
    font-size: 15px;
    color: var(--text-600);
    line-height: 1.65;
}

.pricing-section {
    background: var(--bg-50);
}

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

.pricing-card {
    background: var(--bg-white);
    border: 2px solid var(--primary-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    box-shadow: var(--shadow-2xl);
}

.pricing-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--primary-light) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.5;
}

.pricing-badge {
    display: inline-block;
    padding: 7px 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    margin-bottom: 20px;
}

.pricing-card h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-900);
    margin-bottom: 12px;
}

.pricing-price {
    display: flex;
    align-items: flex-start;
    gap: 4px;
    margin-bottom: 10px;
}

.price-currency {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-800);
    margin-top: 12px;
}

.price-amount {
    font-size: 72px;
    font-weight: 900;
    line-height: 1;
    color: var(--text-900);
    letter-spacing: -2px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    align-self: flex-end;
    padding-bottom: 14px;
    font-size: 16px;
    color: var(--text-500);
    font-weight: 600;
}

.pricing-desc {
    font-size: 15px;
    color: var(--text-600);
    margin-bottom: 28px;
}

.pricing-features {
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 15px;
    color: var(--text-700);
    border-bottom: 1px solid var(--border-light);
}

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

.pricing-features i {
    color: var(--success);
    font-size: 16px;
    margin-top: 3px;
    flex-shrink: 0;
}

.cta-section {
    padding: 80px 0;
}

.cta-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--primary) 0%, #1e40af 50%, var(--primary-dark) 100%);
    padding: 70px 60px;
    color: #fff;
    box-shadow: 0 30px 60px -15px rgba(37, 99, 235, 0.4);
}

.cta-decoration {
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.25) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 17px;
    opacity: 0.9;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 580px;
}

.cta-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.footer {
    background: var(--text-900);
    color: var(--text-300);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.footer-brand p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-400);
    margin-bottom: 24px;
    max-width: 340px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 800;
    color: #fff;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    background: rgba(148, 163, 184, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-300);
    font-size: 16px;
    transition: var(--transition);
    border: 1px solid rgba(148, 163, 184, 0.1);
}

.social-links a:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 22px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul a {
    font-size: 15px;
    color: var(--text-400);
    transition: var(--transition);
}

.footer-col ul a:hover {
    color: var(--primary-light);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 0;
    font-size: 14px;
    color: var(--text-500);
    flex-wrap: wrap;
    gap: 16px;
}

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    font-size: 16px;
    box-shadow: var(--shadow-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-slow);
    z-index: 999;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.4);
}

@media (max-width: 1024px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-image {
        max-width: 560px;
        margin: 0 auto;
    }

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

    .cta-card {
        padding: 50px 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--navbar-h);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        background: var(--bg-white);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        gap: 4px;
    }

    .nav-menu.open {
        transform: translateY(0);
    }

    .nav-link {
        padding: 14px 18px;
        font-size: 16px;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding: calc(var(--navbar-h) + 50px) 0 70px;
    }

    .hero-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 26px;
    }

    .stat-divider {
        display: none;
    }

    .tools-section,
    .features-section,
    .pricing-section {
        padding: 70px 0;
    }

    .section-header {
        margin-bottom: 48px;
    }

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

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

    .feature {
        padding: 22px;
        gap: 18px;
    }

    .pricing-card {
        padding: 30px 24px;
    }

    .cta-card {
        padding: 40px 28px;
        border-radius: var(--radius-lg);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        padding-bottom: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .floating-card {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 18px;
    }

    .btn {
        padding: 12px 22px;
        font-size: 14px;
    }

    .hero-title {
        font-size: 34px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

    .price-amount {
        font-size: 58px;
    }

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