/* ==========================================================================
   VARIABLES & DESIGN TOKENS
   ========================================================================== */
:root {
    /* Color Palette */
    --bg-main: #020202;
    /* Deepest black/gray */
    --bg-surface: #0a0a0a;
    /* Slightly elevated */
    --bg-surface-elevated: #111111;
    /* More elevated */
    --bg-glass: rgba(15, 15, 15, 0.6);

    --brand-primary: #F59E0B;
    /* Bora Orange/Yellow */
    --brand-secondary: #D97706;
    --brand-glow: rgba(245, 158, 11, 0.3);

    --text-primary: #FFFFFF;
    --text-secondary: #A1A1AA;
    /* Muted gray for reading */
    --text-tertiary: #71717A;

    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(245, 158, 11, 0.2);

    /* Typography */
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    /* 8px */
    --space-sm: 1rem;
    /* 16px */
    --space-md: 1.5rem;
    /* 24px */
    --space-lg: 2rem;
    /* 32px */
    --space-xl: 3rem;
    /* 48px */
    --space-2xl: 5rem;
    /* 80px */
    --space-3xl: 8rem;
    /* 128px */

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 768px) {
    :root {
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
        --space-lg: 1.5rem;
    }
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

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

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--brand-primary) 0%, #FFA836 50%, #FFCC00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--space-sm);
}

.section-description {
    color: var(--text-secondary);
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    max-width: 800px;
    margin-bottom: var(--space-2xl);
}

.section-padding {
    padding: var(--space-3xl) 0;
}

/* ==========================================================================
   LAYOUT & UTILITIES
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--brand-glow) 0%, transparent 60%);
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 9999;
    opacity: 0;
    transition: opacity var(--transition-slow);
    mix-blend-mode: screen;
}

body:hover .cursor-glow {
    opacity: 0.5;
}

/* ==========================================================================
   COMPONENTS
   ========================================================================== */
/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--brand-primary);
    color: #000;
    border: 1px solid var(--brand-primary);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px var(--brand-primary);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--bg-surface-elevated);
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
    padding: var(--space-md) 0;
    background: transparent;
}

.header.scrolled {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.75rem;
    font-weight: 900;
    letter-spacing: -0.05em;
    color: var(--text-primary);
    text-transform: uppercase;
}

.logo-text {
    background: linear-gradient(90deg, #FFFFFF, #E2E8F0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-dot {
    color: var(--brand-primary);
    margin-left: 2px;
}

.desktop-nav {
    display: none;
    gap: var(--space-lg);
}

@media (min-width: 992px) {
    .desktop-nav {
        display: flex;
    }
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding-bottom: 4px;
}

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

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.header-actions .btn {
    display: none;
}

@media (min-width: 768px) {
    .header-actions .btn {
        display: inline-flex;
    }
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-primary);
}

@media (min-width: 992px) {
    .mobile-menu-btn {
        display: none;
    }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--bg-main);
    z-index: 2000;
    padding: var(--space-md);
    transition: right var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.mobile-menu-overlay.active {
    right: 0;
}

body.no-scroll {
    overflow: hidden;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.mobile-menu-close {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.mobile-nav-link {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.mobile-nav-link:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 var(--space-3xl) 0;
    overflow: hidden;
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 var(--space-2xl) 0;
        min-height: auto;
    }
}

.hero-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
    z-index: -1;
    filter: blur(60px);
    animation: pulseGlow 8s infinite alternate ease-in-out;
}

@keyframes pulseGlow {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 1;
    }
}

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

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-full);
    color: var(--brand-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

/* ==========================================================================
   SOCIAL PROOF (MARQUEE)
   ========================================================================== */
.social-proof {
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-surface);
    overflow: hidden;
}

.social-proof-label {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.marquee-container {
    width: 100%;
    position: relative;
    display: flex;
    overflow: hidden;
}

/* Gradients for fade effect on edges */
.marquee-container::before,
.marquee-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.marquee-container::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-surface) 0%, transparent 100%);
}

.marquee-container::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-surface) 0%, transparent 100%);
}

.marquee-track {
    display: flex;
    gap: 4rem;
    align-items: center;
    white-space: nowrap;
    animation: scrollMarquee 30s linear infinite;
    /* ensure the width spans both sets */
    width: max-content;
}

.marquee-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.marquee-logo {
    height: 160px;
    /* Base height for logos double increased */
    max-width: 400px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.5);
    transition: filter var(--transition-normal), transform var(--transition-normal);
}

.marquee-item:hover .marquee-logo {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

.logo-rounded {
    border-radius: 8px;
    /* For square profile picture logos */
}

@keyframes scrollMarquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .marquee-track {
        gap: 2rem;
    }
    .marquee-logo {
        height: 100px;
        max-width: 250px;
    }
}

/* ==========================================================================
   AUTHORITY SECTION
   ========================================================================== */
.authority-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .authority-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.authority-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

.authority-stats .stat-card {
    flex: 1 1 calc(50% - var(--space-md));
    min-width: 250px;
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-md);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glow);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--brand-primary);
    margin-bottom: var(--space-sm);
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #FFF 0%, #AAA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.stat-glow {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--brand-glow) 0%, transparent 70%);
    filter: blur(20px);
    pointer-events: none;
}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glow);
    background: var(--bg-surface-elevated);
}

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

.service-icon {
    font-size: 2.5rem;
    color: var(--brand-primary);
    margin-bottom: var(--space-md);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.service-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   PRODUCTS (CATÁLOGO DETALHADO)
   ========================================================================== */
.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.product-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    transition: transform var(--transition-normal), border-color var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    background: var(--bg-surface-elevated);
}

.product-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, transparent 100%);
    border: 1px solid var(--border-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    transition: background var(--transition-normal);
}

.product-card:hover .product-icon-wrapper {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, transparent 100%);
}

.product-icon-wrapper i {
    font-size: 2.5rem;
    color: var(--brand-primary);
}

.product-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.product-divider {
    width: 40px;
    height: 3px;
    background: var(--brand-primary);
    border-radius: var(--radius-full);
    margin: var(--space-sm) 0 var(--space-md);
}

.product-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: left;
    width: 100%;
}

.product-list li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.product-list li::before {
    content: "•";
    color: var(--brand-primary);
    font-weight: bold;
}

/* ==========================================================================
   ECOSYSTEM (MÍDIA REGIONAL)
   ========================================================================== */
.ecosystem-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .ecosystem-layout {
        grid-template-columns: 1fr 1fr;
    }
}

.ecosystem-list {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.ecosystem-list li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.ecosystem-list i {
    color: var(--brand-primary);
    font-size: 1.5rem;
}

/* Ecosystem Visual Nodes */
.ecosystem-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) 0;
}

.ecosystem-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--brand-glow) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 0;
    animation: pulseGlow 5s infinite alternate ease-in-out;
}

.ecosystem-gif {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 550px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

@media (max-width: 768px) {
    .ecosystem-visual {
        padding: var(--space-md) 0;
    }
}

/* ==========================================================================
   METHODOLOGY
   ========================================================================== */
.methodology-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
    position: relative;
}

@media (min-width: 768px) {
    .methodology-steps {
        flex-direction: row;
        gap: var(--space-sm);
    }
}

.step-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    flex: 1;
    position: relative;
}

.step-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--border-color);
    line-height: 1;
    margin-bottom: var(--space-sm);
    transition: color var(--transition-normal);
}

.step-card:hover .step-number {
    color: var(--brand-glow);
}

.step-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.step-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   CASES
   ========================================================================== */
.cases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

@media (min-width: 768px) {
    .cases-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.case-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.case-card:hover {
    transform: translateY(-10px);
    border-color: var(--brand-primary);
}

.case-image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    background: var(--bg-surface-elevated);
    overflow: hidden;
}

.case-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
    z-index: 1;
    opacity: 0.6;
    transition: opacity var(--transition-normal);
}

.case-card:hover .case-image {
    transform: scale(1.08);
}

.case-card:hover .case-overlay {
    opacity: 0.3;
}

.case-info {
    padding: var(--space-md);
}

.case-info h4 {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
}

.case-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   ANIMATIONS (REVEAL)
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.5, 0, 0, 1), transform 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.fade-right {
    transform: translateX(-30px);
}

.fade-left {
    transform: translateX(30px);
}

.fade-up {
    transform: translateY(30px);
}

.zoom-in {
    transform: scale(0.95);
}

.reveal.fade-right.active,
.reveal.fade-left.active {
    transform: translateX(0);
}

.reveal.zoom-in.active {
    transform: scale(1);
}

/* ==========================================================================
   FINAL CTA SECTION
   ========================================================================== */
.final-cta {
    position: relative;
    padding: var(--space-3xl) 0;
}

.cta-box {
    background: linear-gradient(135deg, var(--bg-surface-elevated) 0%, var(--bg-surface) 100%);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    padding: var(--space-3xl) var(--space-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.cta-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
    filter: blur(50px);
    z-index: 0;
    pointer-events: none;
}

.cta-title {
    position: relative;
    z-index: 1;
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.cta-description {
    position: relative;
    z-index: 1;
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.cta-box .btn {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: #000;
    border-top: 1px solid var(--border-color);
    padding: var(--space-3xl) 0 var(--space-md) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer-brand .logo {
    margin-bottom: var(--space-sm);
    font-size: 2rem;
}

.footer-tagline {
    color: var(--text-secondary);
    max-width: 300px;
}

.footer-links h4,
.footer-social h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.social-icons {
    display: flex;
    gap: var(--space-sm);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-surface-elevated);
    color: var(--text-primary);
    font-size: 1.25rem;
    transition: all var(--transition-normal);
}

.social-icons a:hover {
    background: var(--brand-primary);
    color: #000;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* Helpers */
.text-center {
    text-align: center;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mt-4 {
    margin-top: 1rem;
}