/* ============================================
   NOBLE.PARTS - Premium Design System
   Professional Automotive Parts Website
   ============================================ */

/* Premium Font Import - Satoshi for headings, Inter for body */
@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
    /* Brand Colors - Refined Palette */
    --noble-yellow: #E8E000;
    --noble-yellow-light: #F5F052;
    --noble-yellow-dark: #C9C200;
    --noble-yellow-glow: rgba(232, 224, 0, 0.25);
    --noble-gold: #D4AF37;
    
    /* Dark Theme Palette */
    --charcoal: #1C1C1E;
    --dark-slate: #2C2C2E;
    --darker: #0D0D0F;
    --surface: #1C1C1E;
    --surface-elevated: #2C2C2E;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #E5E5E5;
    --gray-300: #D4D4D4;
    --gray-400: #A3A3A3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;

    /* Accent Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;

    /* Typography */
    --font-heading: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

    /* Font Sizes - Fluid Typography */
    --text-xs: clamp(0.7rem, 0.8vw, 0.75rem);
    --text-sm: clamp(0.8rem, 0.9vw, 0.875rem);
    --text-base: clamp(0.9rem, 1vw, 1rem);
    --text-lg: clamp(1rem, 1.15vw, 1.125rem);
    --text-xl: clamp(1.15rem, 1.3vw, 1.25rem);
    --text-2xl: clamp(1.4rem, 1.8vw, 1.5rem);
    --text-3xl: clamp(1.7rem, 2.2vw, 1.875rem);
    --text-4xl: clamp(2rem, 2.8vw, 2.25rem);
    --text-5xl: clamp(2.5rem, 4vw, 3rem);
    --text-6xl: clamp(3rem, 5vw, 3.75rem);
    --text-7xl: clamp(3.5rem, 6vw, 4.5rem);
    --text-8xl: clamp(4rem, 8vw, 6rem);

    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;

    /* Shadows - Layered for depth */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.2);
    --shadow-2xl: 0 24px 48px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px var(--noble-yellow-glow);
    --shadow-glow-lg: 0 0 60px var(--noble-yellow-glow);

    /* Glass Effect */
    --glass-bg: rgba(28, 28, 30, 0.8);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: 20px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-in-out-circ: cubic-bezier(0.85, 0, 0.15, 1);
    --transition-fast: 150ms var(--ease-out-quart);
    --transition-base: 300ms var(--ease-out-expo);
    --transition-slow: 500ms var(--ease-out-expo);
    --transition-slower: 700ms var(--ease-out-expo);

    /* Z-Index Scale */
    --z-base: 0;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
    --z-loader: 1000;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.6;
    color: var(--white);
    background-color: var(--darker);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    text-rendering: optimizeLegibility;
}

/* Selection styling */
::selection {
    background: var(--noble-yellow);
    color: var(--darker);
}

::-moz-selection {
    background: var(--noble-yellow);
    color: var(--darker);
}

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

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

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--noble-yellow);
    outline-offset: 2px;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); font-weight: 900; }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

@media (min-width: 768px) {
    h1 { font-size: var(--text-6xl); }
    h2 { font-size: var(--text-5xl); }
    h3 { font-size: var(--text-4xl); }
}

@media (min-width: 1024px) {
    h1 { font-size: var(--text-7xl); }
}

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

.text-muted {
    color: var(--gray-400);
}

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

/* ============================================
   Layout Utilities
   ============================================ */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

.section {
    padding: var(--space-16) 0;
    position: relative;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-24) 0;
    }
}

@media (min-width: 1024px) {
    .section {
        padding: var(--space-32) 0;
    }
}

.grid {
    display: grid;
    gap: var(--space-6);
}

.flex {
    display: flex;
}

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

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

/* ============================================
   Buttons - Premium Design
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    position: relative;
    overflow: hidden;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--noble-yellow) 0%, var(--noble-yellow-dark) 100%);
    color: var(--darker);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-lg), var(--shadow-xl);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--noble-yellow);
    border: 2px solid var(--noble-yellow);
}

.btn-secondary:hover {
    background: var(--noble-yellow);
    color: var(--darker);
    box-shadow: var(--shadow-glow);
}

.btn-dark {
    background: var(--charcoal);
    color: var(--white);
    border: 2px solid var(--charcoal);
}

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

.btn-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    color: var(--white);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--noble-yellow);
}

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-base);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--radius-lg);
}

/* ============================================
   Cards - Glass Morphism Design
   ============================================ */
.card {
    background: linear-gradient(
        145deg,
        rgba(44, 44, 46, 0.6) 0%,
        rgba(28, 28, 30, 0.8) 100%
    );
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    pointer-events: none;
}

.card:hover {
    border-color: rgba(232, 224, 0, 0.3);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow), var(--shadow-2xl);
}

.card-image {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-4);
}

.card-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.card-description {
    color: var(--gray-400);
    font-size: var(--text-sm);
    line-height: 1.6;
}

/* ============================================
   Navigation - Premium Glassmorphism
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-4) 0;
    background: rgba(13, 13, 15, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    padding: var(--space-3) 0;
    background: rgba(13, 13, 15, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.logo {
    height: 42px;
    width: auto;
    transition: transform var(--transition-base);
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: none;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gray-300);
    transition: all var(--transition-fast);
    position: relative;
    padding: var(--space-2) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--noble-yellow), var(--noble-yellow-light));
    transition: width var(--transition-base);
    border-radius: var(--radius-full);
}

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

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-2);
    cursor: pointer;
    z-index: var(--z-modal);
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--white);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 13, 15, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: 120px var(--space-8) var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    z-index: var(--z-modal-backdrop);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu .nav-link {
    font-size: var(--text-2xl);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--glass-border);
    display: block;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(232, 224, 0, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 80% 80%, rgba(232, 224, 0, 0.05) 0%, transparent 40%),
        linear-gradient(180deg, var(--darker) 0%, var(--charcoal) 100%);
    z-index: -2;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.03) 1px, transparent 0);
    background-size: 40px 40px;
    z-index: -1;
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(232, 224, 0, 0.1);
    border: 1px solid rgba(232, 224, 0, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--noble-yellow);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(10px);
}

.hero-title {
    margin-bottom: var(--space-6);
    line-height: 1.05;
}

.hero-title span {
    color: var(--noble-yellow);
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--gray-300);
    margin-bottom: var(--space-8);
    max-width: 600px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

/* ============================================
   Trust Badges
   ============================================ */
.trust-badges {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-12);
}

@media (min-width: 768px) {
    .trust-badges {
        grid-template-columns: repeat(4, 1fr);
    }
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-base);
}

.trust-badge:hover {
    border-color: rgba(232, 224, 0, 0.3);
    transform: translateY(-4px);
}

.trust-badge-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--noble-yellow) 0%, var(--noble-yellow-dark) 100%);
    color: var(--darker);
    border-radius: var(--radius-lg);
    font-size: var(--text-xl);
}

.trust-badge-text {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--white);
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--noble-yellow);
    margin-bottom: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: rgba(232, 224, 0, 0.1);
    border-radius: var(--radius-full);
}

.section-title {
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.section-description {
    color: var(--gray-400);
    font-size: var(--text-lg);
    line-height: 1.7;
}

/* ============================================
   Products Grid
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.product-card {
    background: linear-gradient(
        160deg,
        rgba(44, 44, 46, 0.5) 0%,
        rgba(28, 28, 30, 0.8) 100%
    );
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(232, 224, 0, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.product-card:hover {
    border-color: rgba(232, 224, 0, 0.4);
    transform: translateY(-12px);
    box-shadow: var(--shadow-glow), var(--shadow-2xl);
}

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

.product-image-wrapper {
    position: relative;
    padding: var(--space-8);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
}

.product-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-image {
    transform: scale(1.08) rotate(-2deg);
}

.product-badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: linear-gradient(135deg, var(--noble-yellow) 0%, var(--noble-yellow-dark) 100%);
    color: var(--darker);
    font-family: var(--font-heading);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-md);
}

.product-content {
    padding: var(--space-6);
    border-top: 1px solid var(--glass-border);
}

.product-category {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--noble-yellow);
    margin-bottom: var(--space-2);
    font-weight: 500;
}

.product-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.product-feature {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    color: var(--gray-400);
    border: 1px solid var(--glass-border);
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--noble-yellow);
    transition: gap var(--transition-base);
}

.product-link span {
    transition: transform var(--transition-base);
}

.product-link:hover {
    gap: var(--space-3);
}

.product-link:hover span {
    transform: translateX(4px);
}

/* ============================================
   Features Section
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

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

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

.feature-card {
    text-align: center;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: rgba(232, 224, 0, 0.3);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--noble-yellow) 0%, var(--noble-yellow-dark) 100%);
    color: var(--darker);
    font-size: var(--text-3xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-glow);
}

.feature-title {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.feature-description {
    color: var(--gray-400);
    font-size: var(--text-sm);
    line-height: 1.6;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--noble-yellow) 0%, var(--noble-yellow-dark) 100%);
    color: var(--darker);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(15deg);
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 40%;
    height: 150%;
    background: rgba(0, 0, 0, 0.05);
    transform: rotate(-10deg);
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    z-index: 1;
}

.cta-title {
    color: var(--darker);
    margin-bottom: var(--space-4);
}

.cta-description {
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
    opacity: 0.8;
    line-height: 1.7;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--darker);
    padding: var(--space-20) 0 var(--space-8);
    border-top: 1px solid var(--glass-border);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--noble-yellow), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

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

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    height: 42px;
    margin-bottom: var(--space-4);
}

.footer-description {
    color: var(--gray-400);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--gray-400);
    font-size: var(--text-lg);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--noble-yellow);
    border-color: var(--noble-yellow);
    color: var(--darker);
    transform: translateY(-4px);
}

.footer-column h4 {
    font-size: var(--text-base);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link {
    color: var(--gray-400);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.footer-link:hover {
    color: var(--noble-yellow);
    transform: translateX(4px);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.copyright {
    color: var(--gray-500);
    font-size: var(--text-sm);
}

/* ============================================
   Form Styles
   ============================================ */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--gray-300);
}

.form-input,
.form-textarea,
.form-select,
select.form-input {
    width: 100%;
    padding: var(--space-4);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus,
select.form-input:focus {
    outline: none;
    border-color: var(--noble-yellow);
    box-shadow: 0 0 0 3px rgba(232, 224, 0, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--gray-500);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* Select Dropdown Styling */
select.form-input,
.form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23A3A3A3' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

select.form-input option,
.form-select option {
    background-color: var(--charcoal);
    color: var(--white);
    padding: 0.75rem 1rem;
}

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

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s var(--ease-out-expo) forwards;
}

.animate-fadeIn {
    animation: fadeIn 0.6s var(--ease-out-expo) forwards;
}

.animate-slideIn {
    animation: slideIn 0.6s var(--ease-out-expo) forwards;
}

/* Stagger animations */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.hidden { display: none; }
.block { display: block; }

@media (max-width: 767px) {
    .hide-mobile { display: none; }
}

@media (min-width: 768px) {
    .hide-desktop { display: none; }
}

/* Smooth scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-700);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-600);
}