/* ==========================================================================
   GemEarn Marketing Site Styles
   FinTech meets Luxury - Clean, Trust-Forward Design
   ========================================================================== */

/* CSS Custom Properties */
:root {
    /* Primary Colors */
    --navy-900: #0f172a;
    --navy-800: #1e293b;
    --navy-700: #334155;
    --navy-600: #475569;
    --navy-500: #64748b;

    /* Gold Accent */
    --gold-500: #C9A962;
    --gold-400: #D4B978;
    --gold-600: #B8944D;
    --gold-gradient: linear-gradient(135deg, #D4B978 0%, #C9A962 50%, #B8944D 100%);

    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;

    /* Semantic Colors */
    --success: #10b981;
    --error: #ef4444;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

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

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

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

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--navy-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

/* ==========================================================================
   Layout & Container
   ========================================================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy-900);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
}

p {
    color: var(--navy-600);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gold-gradient);
    color: var(--navy-900);
    box-shadow: 0 4px 14px 0 rgba(201, 169, 98, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(201, 169, 98, 0.45);
}

.btn-secondary {
    background: var(--white);
    color: var(--navy-800);
    border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
    border-color: var(--gold-500);
    background: var(--gray-50);
}

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

.btn-full {
    width: 100%;
}

.btn-nav {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-img-footer {
    height: 48px;
}

.logo-gem {
    color: var(--navy-900);
}

.logo-earn {
    color: var(--gold-500);
}

.nav-links {
    display: none;
    gap: var(--spacing-xl);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--navy-600);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--navy-900);
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy-800);
    transition: all var(--transition-fast);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--white);
    border-top: 1px solid var(--gray-100);
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--navy-700);
    padding: var(--spacing-sm) 0;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }

    .mobile-menu-btn {
        display: none;
    }

    .navbar .btn-nav {
        display: inline-flex;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    padding: calc(72px + var(--spacing-3xl)) 0 var(--spacing-4xl);
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    overflow: hidden;
}

.hero-content {
    display: grid;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-text h1 {
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    max-width: 540px;
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.hero-visual {
    display: flex;
    justify-content: center;
}

/* Phone Mockup */
.phone-mockup {
    perspective: 1000px;
}

.phone-frame {
    width: 280px;
    height: 560px;
    background: var(--navy-900);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-2xl), inset 0 0 0 2px rgba(255,255,255,0.1);
    transform: rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-slow);
}

.phone-frame:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
    border-radius: 30px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.app-header {
    padding: var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.app-logo {
    font-weight: 700;
    font-size: 1rem;
    color: var(--gold-500);
}

.app-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: var(--success);
}

.app-content h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.earned-amount {
    color: var(--gray-400);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sale-info {
    color: var(--gray-400);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.payout-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-full);
    color: var(--success);
    font-size: 0.75rem;
    font-weight: 500;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@media (min-width: 768px) {
    .hero-ctas {
        flex-direction: row;
    }

    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }

    .phone-frame {
        width: 320px;
        height: 640px;
    }
}

/* ==========================================================================
   Trust Bar
   ========================================================================== */

.trust-bar {
    padding: var(--spacing-2xl) 0;
    background: var(--navy-900);
}

.trust-headline {
    text-align: center;
    color: var(--gray-400);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg) var(--spacing-2xl);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-300);
    font-size: 0.875rem;
    font-weight: 500;
}

.badge-icon {
    width: 24px;
    height: 24px;
    opacity: 0.7;
}

.trust-badge-img {
    height: 40px;
    width: auto;
    opacity: 0.9;
    transition: opacity var(--transition-fast);
}

.trust-badge-img:hover {
    opacity: 1;
}

.trust-badge-wide {
    height: 40px;
}

/* ==========================================================================
   Problem/Solution Section
   ========================================================================== */

.problem-solution {
    padding: var(--spacing-4xl) 0;
}

.split-grid {
    display: grid;
    gap: var(--spacing-2xl);
}

.section-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.tag-problem {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

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

.problem-side h2,
.solution-side h2 {
    margin-bottom: var(--spacing-lg);
}

/* Competitor Bill */
.competitor-bill {
    position: relative;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 360px;
}

.bill-header {
    font-weight: 600;
    color: var(--navy-800);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px dashed var(--gray-300);
    margin-bottom: var(--spacing-md);
}

.bill-line {
    display: flex;
    justify-content: space-between;
    color: var(--gray-600);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
}

.bill-total {
    display: flex;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--gray-300);
    font-weight: 600;
}

.total-amount {
    color: var(--error);
    font-size: 1.25rem;
}

.bill-x {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bill-x svg {
    width: 40px;
    height: 40px;
    color: var(--error);
}

/* Solution Card */
.solution-card {
    background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 400px;
}

.unlimited-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(201, 169, 98, 0.1);
    border-radius: var(--radius-full);
    color: var(--gold-500);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.unlimited-badge svg {
    width: 20px;
    height: 20px;
}

.flat-price {
    margin-bottom: var(--spacing-lg);
}

.price-label {
    display: block;
    color: var(--gray-400);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.price-amount {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

.solution-desc {
    color: var(--gray-400);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.btn-solution {
    margin-top: var(--spacing-lg);
    width: 100%;
}

@media (min-width: 768px) {
    .split-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }
}

/* ==========================================================================
   How It Works
   ========================================================================== */

.how-it-works {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

.section-header .section-tag {
    background: rgba(201, 169, 98, 0.1);
    color: var(--gold-600);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: 1.125rem;
}

.steps-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    align-items: center;
}

.step {
    text-align: center;
    max-width: 320px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--gold-gradient);
    color: var(--navy-900);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.step-icon {
    width: 64px;
    height: 64px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.step-icon svg {
    width: 32px;
    height: 32px;
    color: var(--navy-700);
}

.step h3 {
    margin-bottom: var(--spacing-sm);
}

.step p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

.step-connector {
    display: none;
}

@media (min-width: 1024px) {
    .steps-grid {
        flex-direction: row;
        justify-content: center;
        align-items: flex-start;
    }

    .step-connector {
        display: flex;
        align-items: center;
        padding-top: 60px;
    }

    .step-connector svg {
        width: 40px;
        height: 40px;
        color: var(--gray-300);
    }
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features {
    padding: var(--spacing-4xl) 0;
}

.features-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--gold-500);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.1) 0%, rgba(201, 169, 98, 0.05) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--gold-600);
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

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

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

/* ==========================================================================
   Comparison Table
   ========================================================================== */

.comparison {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.comparison-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 calc(-1 * var(--spacing-lg));
    padding: 0 var(--spacing-lg);
}

.comparison-table {
    width: 100%;
    min-width: 700px;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
}

.comparison-table th {
    background: var(--navy-900);
    color: var(--white);
    font-weight: 600;
    font-size: 0.875rem;
}

.comparison-table th.highlight-col {
    background: var(--gold-500);
    color: var(--navy-900);
}

.table-logo {
    font-weight: 700;
}

.comparison-table td {
    font-size: 0.9375rem;
    color: var(--navy-700);
}

.comparison-table td.highlight-col {
    background: rgba(201, 169, 98, 0.05);
    font-weight: 600;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.check-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.check-icon {
    width: 24px;
    height: 24px;
    color: var(--success);
}

.x-icon {
    width: 24px;
    height: 24px;
    color: var(--error);
    opacity: 0.5;
}

/* ==========================================================================
   Dashboard Preview
   ========================================================================== */

.dashboard-preview {
    padding: var(--spacing-4xl) 0;
}

.dashboard-mockup {
    max-width: 1000px;
    margin: 0 auto;
}

.dashboard-frame {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.dashboard-header {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
}

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

.dashboard-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
}

.dashboard-dots span:first-child {
    background: #ff5f57;
}

.dashboard-dots span:nth-child(2) {
    background: #febc2e;
}

.dashboard-dots span:nth-child(3) {
    background: #28c840;
}

.dashboard-title {
    flex: 1;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
}

.dashboard-content {
    display: flex;
    min-height: 400px;
}

.dashboard-sidebar {
    width: 200px;
    background: var(--navy-900);
    padding: var(--spacing-lg);
    display: none;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--gray-400);
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
}

.sidebar-item svg {
    width: 18px;
    height: 18px;
}

.sidebar-item.active {
    background: rgba(201, 169, 98, 0.1);
    color: var(--gold-500);
}

.dashboard-main {
    flex: 1;
    padding: var(--spacing-lg);
    background: var(--gray-50);
}

.stats-row {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.stat-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: var(--spacing-xs);
}

.stat-change {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.stat-change.positive {
    color: var(--success);
}

.chart-area {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    color: var(--navy-800);
}

.chart-period {
    font-size: 0.8125rem;
    color: var(--gray-500);
    font-weight: 400;
}

.chart-placeholder {
    height: 150px;
}

.chart-svg {
    width: 100%;
    height: 100%;
}

@media (min-width: 768px) {
    .dashboard-sidebar {
        display: block;
    }

    .stats-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==========================================================================
   Final CTA
   ========================================================================== */

.final-cta {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-content > p {
    color: var(--gray-400);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-2xl);
}

.cta-form {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
}

.demo-form .form-row {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.demo-form input {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.demo-form input:focus {
    outline: none;
    border-color: var(--gold-500);
}

.demo-form input::placeholder {
    color: var(--gray-400);
}

.form-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--gray-500);
}

@media (min-width: 768px) {
    .demo-form .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: var(--navy-900);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-content {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand p {
    color: var(--gray-500);
    font-size: 0.9375rem;
    margin-top: var(--spacing-sm);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.footer-col h4 {
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-col a {
    display: block;
    color: var(--gray-400);
    font-size: 0.875rem;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--gold-500);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.8125rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 3fr;
    }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   About Page Styles
   ========================================================================== */

.about-hero {
    padding: calc(72px + var(--spacing-4xl)) 0 var(--spacing-4xl);
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

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

.about-hero-content h1 {
    margin-bottom: var(--spacing-lg);
}

.about-hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--navy-600);
}

/* Our Story Section */
.our-story {
    padding: var(--spacing-4xl) 0;
}

.story-grid {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

.story-content h2 {
    margin-bottom: var(--spacing-lg);
}

.story-content p {
    margin-bottom: var(--spacing-md);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.story-stats {
    display: grid;
    gap: var(--spacing-lg);
}

.story-stat {
    background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-desc {
    color: var(--gray-400);
    font-size: 0.9375rem;
}

@media (min-width: 768px) {
    .story-grid {
        grid-template-columns: 1.5fr 1fr;
    }

    .story-stats {
        grid-template-columns: 1fr;
    }
}

/* Our Values Section */
.our-values {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.values-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.value-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.value-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.1) 0%, rgba(201, 169, 98, 0.05) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.value-icon svg {
    width: 24px;
    height: 24px;
    color: var(--gold-600);
}

.value-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

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

/* Why Jewelry Section */
.why-jewelry {
    padding: var(--spacing-4xl) 0;
}

.why-content {
    max-width: 800px;
    margin: 0 auto;
}

.why-content h2 {
    margin-bottom: var(--spacing-md);
}

.why-content > p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-2xl);
}

.why-points {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.why-point {
    display: flex;
    gap: var(--spacing-md);
}

.why-point-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-point-icon svg {
    width: 18px;
    height: 18px;
    color: var(--success);
}

.why-point h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--navy-900);
}

.why-point p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* Security Section */
.security-section {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.security-content {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

.security-text h2 {
    margin-bottom: var(--spacing-md);
}

.security-text > p {
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.security-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.security-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9375rem;
    color: var(--navy-700);
}

.security-list svg {
    width: 20px;
    height: 20px;
    color: var(--success);
    flex-shrink: 0;
}

.security-badges-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.security-badges-grid img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

@media (min-width: 768px) {
    .security-content {
        grid-template-columns: 1.2fr 1fr;
    }
}

/* About CTA Section */
.about-cta {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
    text-align: center;
}

.about-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.about-cta h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.about-cta p {
    color: var(--gray-400);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}