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

:root {
    --primary: #002035;
    --primary-light: #003355;
    --primary-dark: #001525;
    --secondary: #fc4c4c;
    --secondary-hover: #e03e3e;
    --white: #ffffff;
    --gray-100: #f0f4f8;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --text-light: rgba(255, 255, 255, 0.7);
    --text-lighter: rgba(255, 255, 255, 0.5);
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.08);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    background-color: var(--primary);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--secondary);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary:hover {
    background: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(252, 76, 76, 0.35);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: transparent;
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.05);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

.btn-login {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-light);
    padding: 8px 16px;
}

.btn-login:hover {
    color: var(--white);
}

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

.navbar.scrolled {
    background: rgba(0, 32, 53, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
    padding: 12px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 100;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light);
    position: relative;
}

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

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

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

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 100;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(252, 76, 76, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(252, 76, 76, 0.1);
    border: 1px solid rgba(252, 76, 76, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--secondary);
    font-weight: 500;
    margin-bottom: 24px;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.text-accent {
    color: var(--secondary);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 16px;
}

.trust-avatars {
    display: flex;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8rem;
    border: 2px solid var(--primary);
    margin-right: -10px;
}

.trust-stars {
    color: #f59e0b;
    font-size: 0.85rem;
    letter-spacing: 2px;
}

.trust-info span {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-card {
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
}

.main-card {
    padding: 28px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-card);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.card-label {
    font-size: 0.85rem;
    color: var(--text-light);
}

.card-badge-green {
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 50px;
    background: rgba(12, 173, 86, 0.15);
    color: #0cad56;
    font-weight: 600;
}

.card-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.card-chart {
    margin-bottom: 24px;
    opacity: 0.9;
}

.chart-line {
    width: 100%;
    height: 80px;
}

.card-assets {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.asset-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.asset-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.asset-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.asset-icon.btc { background: rgba(247, 147, 26, 0.2); color: #f7931a; }
.asset-icon.eth { background: rgba(98, 126, 234, 0.2); color: #627eea; }
.asset-icon.sol { background: rgba(0, 255, 163, 0.2); color: #00ffa3; }

.asset-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.asset-name {
    font-weight: 500;
    font-size: 0.9rem;
}

.asset-price {
    font-size: 0.8rem;
    color: var(--text-light);
}

.asset-change {
    font-size: 0.8rem;
    font-weight: 600;
}

.asset-change.positive { color: #0cad56; }
.asset-change.negative { color: var(--secondary); }

.floating-card {
    position: absolute;
    animation: float 6s ease-in-out infinite;
}

.card-notification {
    bottom: 20px;
    left: -40px;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-card);
}

.notif-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(12, 173, 86, 0.2);
    color: #0cad56;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.notif-title {
    font-weight: 600;
    font-size: 0.85rem;
    display: block;
}

.notif-desc {
    font-size: 0.75rem;
    color: var(--text-light);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ===== STATS BAR ===== */
.stats-bar {
    padding: 60px 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    background: rgba(0, 0, 0, 0.15);
}

.stats-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-number::after {
    content: '+';
    font-size: 1.8rem;
    color: var(--secondary);
}

.stat-number.dollar::before {
    content: '$';
    font-size: 1.8rem;
    color: var(--secondary);
}

.stat-number.dollar::after {
    content: 'B+';
    font-size: 1.8rem;
    color: var(--secondary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 400;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--card-border);
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-header h2,
.about-content h2 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
}

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

.service-card {
    padding: 36px 30px;
    border-radius: var(--radius-lg);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--secondary);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.service-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(252, 76, 76, 0.1);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 16px;
}

.service-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--secondary);
}

.service-link:hover {
    color: var(--white);
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    padding: 100px 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, transparent 100%);
}

.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.step-card {
    flex: 1;
    max-width: 320px;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.step-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-card);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: rgba(252, 76, 76, 0.15);
    line-height: 1;
    margin-bottom: 20px;
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

.step-visual {
    margin-top: 24px;
}

.step-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(252, 76, 76, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.step-connector {
    display: flex;
    align-items: center;
    opacity: 0.3;
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
}

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

.about-content .section-tag {
    display: block;
    text-align: left;
}

.about-content h2 {
    text-align: left;
}

.about-content > p {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 32px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.about-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-check {
    flex-shrink: 0;
    margin-top: 2px;
}

.about-feature strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1rem;
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* About Visual */
.about-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image-card {
    position: relative;
    width: 100%;
    max-width: 450px;
    aspect-ratio: 1;
}

.about-graphic {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.graphic-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--card-border);
}

.graphic-circle.outer {
    width: 100%;
    height: 100%;
    animation: spin 30s linear infinite;
}

.graphic-circle.middle {
    width: 70%;
    height: 70%;
    border-color: rgba(252, 76, 76, 0.15);
    animation: spin 20s linear infinite reverse;
}

.graphic-circle.inner {
    width: 40%;
    height: 40%;
    background: rgba(252, 76, 76, 0.05);
    border-color: rgba(252, 76, 76, 0.2);
    animation: spin 15s linear infinite;
}

.graphic-center {
    position: relative;
    z-index: 2;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(252, 76, 76, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.about-stat-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    background: rgba(0, 32, 53, 0.9);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
    z-index: 3;
}

.stat-card-1 {
    top: 20%;
    right: -10px;
    animation: float 5s ease-in-out infinite;
}

.stat-card-2 {
    bottom: 20%;
    left: -10px;
    animation: float 5s ease-in-out infinite 2s;
}

.mini-stat-icon {
    font-size: 1.5rem;
}

.mini-stat-value {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
}

.mini-stat-label {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.1) 50%, transparent 100%);
}

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

.testimonial-card {
    padding: 36px 30px;
    border-radius: var(--radius-lg);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: var(--transition);
}

.testimonial-card.featured {
    background: linear-gradient(135deg, rgba(252, 76, 76, 0.08), rgba(252, 76, 76, 0.02));
    border-color: rgba(252, 76, 76, 0.2);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.testimonial-stars {
    color: #f59e0b;
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-card > p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.author-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
}

.author-role {
    font-size: 0.8rem;
    color: var(--text-lighter);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 100px 0;
}

.cta-card {
    position: relative;
    padding: 60px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
    border: 1px solid var(--card-border);
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(252, 76, 76, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.cta-content > p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 36px;
}

.cta-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.cta-form input,
.cta-form select {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--card-border);
    background: rgba(255, 255, 255, 0.06);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.cta-form input::placeholder {
    color: var(--text-lighter);
}

.cta-form select {
    color: var(--text-lighter);
    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='%2394a3b8' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.cta-form select option {
    background: var(--primary);
    color: var(--white);
}

.cta-form input:focus,
.cta-form select:focus {
    border-color: var(--secondary);
    background: rgba(255, 255, 255, 0.1);
}

.form-disclaimer {
    font-size: 0.8rem;
    color: var(--text-lighter);
    margin-top: 4px;
}

/* ===== FOOTER ===== */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--card-border);
    background: rgba(0, 0, 0, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-top: 16px;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary);
    border-color: var(--secondary);
    color: var(--white);
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 12px;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--card-border);
    font-size: 0.8rem;
    color: var(--text-lighter);
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }

    .section-header h2,
    .about-content h2 {
        font-size: 2.3rem;
    }

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

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

@media (max-width: 768px) {
    .nav-links,
    .nav-actions {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--primary);
        justify-content: center;
        align-items: center;
        gap: 24px;
        z-index: 99;
    }

    .nav-links.active a {
        font-size: 1.2rem;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-visual {
        order: -1;
    }

    .card-notification {
        left: 10px;
        bottom: -10px;
    }

    .stats-grid {
        flex-wrap: wrap;
        gap: 30px;
    }

    .stat-divider {
        display: none;
    }

    .stat-item {
        flex: 0 0 45%;
    }

    .stat-number {
        font-size: 2.2rem;
    }

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

    .steps-grid {
        flex-direction: column;
    }

    .step-connector {
        transform: rotate(90deg);
    }

    .step-card {
        max-width: 100%;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-content h2 {
        text-align: center;
    }

    .about-content .section-tag {
        text-align: center;
    }

    .about-content > p {
        text-align: center;
    }

    .about-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .about-features {
        width: 100%;
    }

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

    .cta-card {
        padding: 40px 24px;
    }

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

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

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .section-header h2,
    .about-content h2 {
        font-size: 1.8rem;
    }

    .stat-item {
        flex: 0 0 100%;
    }

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