/* ============================================
   XFT PAY - Stylesheet
   Color Palette: Mercado Pago BR (pre-yellow)
   - Primary Blue: #009EE3
   - Light Blue: #6ECBDF
   - Dark Blue: #0077B3
   - Black: #0A0A0A
   - White: #FFFFFF
   ============================================ */

/* === CSS VARIABLES === */
:root {
    --blue-primary: #009EE3;
    --blue-light: #6ECBDF;
    --blue-lighter: #B8E8F4;
    --blue-dark: #0077B3;
    --blue-deep: #004E7A;
    --black: #0A0A0A;
    --black-soft: #1A1A2E;
    --dark-gray: #2D2D3A;
    --mid-gray: #6B7280;
    --light-gray: #F0F4F8;
    --lighter-gray: #F8FAFC;
    --white: #FFFFFF;
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(0, 158, 227, 0.15);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --font-logo: 'Orbitron', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--white);
    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;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--blue-primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 158, 227, 0.4);
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
    border-color: var(--blue-primary);
    color: var(--blue-primary);
}

.btn-outline {
    background: transparent;
    color: var(--blue-primary);
    border: 1.5px solid var(--blue-primary);
}

.btn-outline:hover {
    background: var(--blue-primary);
    color: var(--white);
    transform: translateY(-1px);
}

.btn-white {
    background: var(--white);
    color: var(--black);
}

.btn-white:hover {
    background: var(--light-gray);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-ghost-white {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    font-size: 0.75em;
}

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

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo-img {
    height: 40px;
    width: auto;
    border-radius: 4px;
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
}

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

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

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

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

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

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

/* === HERO === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.hero-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    top: -30%;
    right: -20%;
    width: 80%;
    height: 80%;
    background: radial-gradient(ellipse at center, rgba(0, 158, 227, 0.12) 0%, transparent 70%);
    animation: pulseGlow 8s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.1); }
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 70% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 70% 50%, black 20%, transparent 70%);
}

.hero-particles {
    position: absolute;
    inset: 0;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 158, 227, 0.1);
    border: 1px solid rgba(0, 158, 227, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--blue-light);
    margin-bottom: 28px;
    animation: fadeInUp 0.6s ease forwards;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--blue-primary);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero-title {
    font-family: var(--font-body);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

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

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.hero-stat {
    text-align: left;
}

.stat-number {
    font-family: var(--font-body);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
}

.stat-suffix {
    font-size: 1rem;
    font-weight: 700;
    color: var(--blue-primary);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
    margin-top: 2px;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* Hero Visual */
.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
}

.hero-card-stack {
    position: relative;
    width: 100%;
    max-width: 380px;
}

.floating-card {
    position: relative;
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 16px;
    transition: var(--transition);
    animation: floatIn 0.8s ease forwards;
    opacity: 0;
}

.floating-card:nth-child(1) { animation-delay: 0.5s; }
.floating-card:nth-child(2) { animation-delay: 0.7s; transform: translateX(20px); }
.floating-card:nth-child(3) { animation-delay: 0.9s; }

.floating-card:hover {
    border-color: rgba(0, 158, 227, 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

@keyframes floatIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.floating-card:nth-child(2) {
    animation-name: floatIn2;
}

@keyframes floatIn2 {
    from { opacity: 0; transform: translate(20px, 20px); }
    to { opacity: 1; transform: translate(20px, 0); }
}

.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.card-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.payment-icon { background: rgba(0, 158, 227, 0.15); color: var(--blue-primary); }
.pix-icon { background: rgba(110, 203, 223, 0.15); color: var(--blue-light); }
.analytics-icon { background: rgba(0, 119, 179, 0.15); color: var(--blue-dark); }

.card-header span {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.card-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.card-meta {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

.card-trend {
    color: #4ADE80;
}

/* === TRUSTED SECTION === */
.trusted {
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trusted-label {
    text-align: center;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 32px;
}

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

.trusted-logo {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.2);
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.trusted-logo:hover {
    color: rgba(255, 255, 255, 0.5);
}

/* === SECTION COMMON === */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(0, 158, 227, 0.1);
    border: 1px solid rgba(0, 158, 227, 0.15);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--blue-primary);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.5);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* === PRODUCTS SECTION === */
.products {
    padding: 100px 0;
    position: relative;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-card {
    position: relative;
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--blue-primary), transparent);
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover {
    border-color: rgba(0, 158, 227, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    background: rgba(26, 26, 46, 0.8);
}

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

.product-card.featured {
    border-color: rgba(0, 158, 227, 0.3);
    background: rgba(0, 158, 227, 0.05);
}

.product-card.featured::before {
    opacity: 1;
}

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 3px 10px;
    background: var(--blue-primary);
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--white);
}

.product-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(0, 158, 227, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-primary);
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.product-card p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    margin-bottom: 16px;
}

.product-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blue-primary);
    transition: var(--transition);
}

.product-link:hover {
    color: var(--blue-light);
}

/* === SOLUTIONS SECTION === */
.solutions {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 158, 227, 0.03) 50%, transparent 100%);
}

.solutions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.solution-content .section-tag {
    margin-bottom: 16px;
}

.solution-content .section-title {
    text-align: left;
    margin-bottom: 16px;
}

.solution-content .section-desc {
    text-align: left;
    margin: 0 0 36px 0;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.solution-feature {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.feature-check {
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background: rgba(0, 158, 227, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-primary);
    margin-top: 2px;
}

.solution-feature h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.solution-feature p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.5;
}

/* Code Window */
.code-window {
    background: #0D1117;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.code-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background: #FF5F57; }
.dot.yellow { background: #FEBC2E; }
.dot.green { background: #28C840; }

.code-filename {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.code-body {
    padding: 20px;
    overflow-x: auto;
}

.code-body pre {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.8rem;
    line-height: 1.7;
    color: #E6EDF3;
}

.code-keyword { color: #FF7B72; }
.code-var { color: #79C0FF; }
.code-func { color: #D2A8FF; }
.code-string { color: #A5D6FF; }
.code-num { color: #79C0FF; }
.code-prop { color: #7EE787; }
.code-comment { color: #8B949E; }

/* === STATS SECTION === */
.stats-section {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

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

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

.stat-value {
    font-size: clamp(2rem, 3vw, 2.8rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.45);
}

/* === PRICING SECTION === */
.pricing {
    padding: 100px 0;
}

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

.pricing-card {
    position: relative;
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    border-color: rgba(0, 158, 227, 0.2);
    transform: translateY(-4px);
}

.pricing-card.popular {
    border-color: var(--blue-primary);
    background: rgba(0, 158, 227, 0.05);
    transform: scale(1.02);
}

.pricing-card.popular:hover {
    transform: scale(1.02) translateY(-4px);
}

.pricing-popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 16px;
    background: var(--blue-primary);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--white);
    white-space: nowrap;
}

.pricing-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.pricing-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 24px;
}

.pricing-price {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.price-from {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 4px;
}

.price-value {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.price-value span {
    font-size: 1.2rem;
    color: var(--blue-primary);
}

.price-value.custom {
    font-size: 1.8rem;
}

.price-per {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
    margin-top: 8px;
}

.pricing-features {
    flex: 1;
    margin-bottom: 28px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
}

.pricing-features li::before {
    content: '✓';
    color: var(--blue-primary);
    font-weight: 700;
    font-size: 0.85rem;
}

/* === TESTIMONIALS === */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 158, 227, 0.03) 50%, transparent 100%);
}

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

.testimonial-card {
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(0, 158, 227, 0.15);
    transform: translateY(-2px);
}

.testimonial-stars {
    color: #FBBF24;
    font-size: 0.9rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.65);
    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%;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
}

.author-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.author-role {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* === CTA SECTION === */
.cta-section {
    padding: 80px 0;
}

.cta-box {
    text-align: center;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-primary) 50%, var(--blue-light) 100%);
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at 30% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
}

.cta-box h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
}

.cta-box p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 500px;
    margin: 0 auto 32px;
    position: relative;
}

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

/* === FOOTER === */
.footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-logo {
    height: 36px;
    width: auto;
    border-radius: 4px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--blue-primary);
    color: var(--white);
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--white);
}

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

.footer-col a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--blue-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === PARTICLES === */
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--blue-primary);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(0) scale(0); }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { opacity: 0; transform: translateY(-100vh) scale(1); }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        padding-top: 100px;
        min-height: auto;
    }
    
    .hero-visual {
        min-height: auto;
        margin-top: 48px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-4px);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .nav-menu, .nav-actions {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        border-bottom: 1px solid var(--border-color);
        gap: 16px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .hero-stat-divider {
        display: none;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .cta-box {
        padding: 48px 24px;
    }
}

@media (max-width: 480px) {
    .hero-ctas {
        flex-direction: column;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .trusted-logos {
        gap: 24px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* === CONTACT FORM SECTION === */
.contact-section {
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 10px;
    background: rgba(0, 158, 227, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-primary);
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-value {
    font-size: 0.95rem;
    color: var(--white);
    font-weight: 500;
}

a.contact-value:hover {
    color: var(--blue-primary);
}

.contact-form-wrapper {
    background: rgba(26, 26, 46, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.contact-form .form-group {
    margin-bottom: 16px;
}

.contact-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--blue-primary);
    background: rgba(0, 158, 227, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 158, 227, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.contact-form .form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: 18px;
    border: 1px solid transparent;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form .form-row-2col {
        grid-template-columns: 1fr;
    }
}