/* ========================================
   AlpenInvest - Premium Fintech Landing Page
   ======================================== */

/* CSS Variables */
:root {
    --color-bg: #0a1628;
    --color-bg-secondary: #0f1f35;
    --color-bg-card: #132337;
    --color-bg-card-hover: #1a2d45;
    --color-gold: #c9a227;
    --color-gold-light: #d4b44a;
    --color-gold-dark: #a68520;
    --color-text: #ffffff;
    --color-text-muted: #8b9cb5;
    --color-text-secondary: #6b7c95;
    --color-border: #1e3a5f;
    --color-border-light: #2a4a6f;
    --color-success: #10b981;
    --color-error: #ef4444;
    
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.35);
    --shadow-gold: 0 4px 20px rgba(201, 162, 39, 0.25);
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 12px;
    --radius-lg: 20px;
}

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

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

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

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

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

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

/* Typography */
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 20px;
    text-wrap: balance;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
    text-wrap: pretty;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.text-gold {
    color: var(--color-gold);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-bg);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(201, 162, 39, 0.4);
}

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

.btn-secondary:hover {
    background: var(--color-bg-card);
    border-color: var(--color-gold);
}

.btn-full {
    width: 100%;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 22, 40, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.header.scrolled {
    padding: 12px 0;
    border-bottom-color: var(--color-border);
}

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

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

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--color-gold);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
}

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

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color var(--transition);
}

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

.nav-cta {
    padding: 10px 20px;
    background: var(--color-gold);
    color: var(--color-bg);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: all var(--transition);
}

.nav-cta:hover {
    background: var(--color-gold-light);
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition);
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(201, 162, 39, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(30, 58, 95, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse 40% 30% at 20% 80%, rgba(19, 35, 55, 0.6) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(30, 58, 95, 0.1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(30, 58, 95, 0.1) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-gold);
    margin-bottom: 24px;
}

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

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

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 24px;
    text-wrap: balance;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 600px;
    text-wrap: pretty;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 24px 32px;
    background: rgba(19, 35, 55, 0.6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.stat {
    text-align: left;
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* ========================================
   Trust Bar
   ======================================== */
.trust-bar {
    padding: 24px 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.trust-items {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
}

.trust-item svg {
    color: var(--color-gold);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    padding: 32px 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.service-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    border-color: var(--color-gold);
    background: linear-gradient(180deg, rgba(201, 162, 39, 0.08) 0%, var(--color-bg-card) 100%);
}

.featured-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    padding: 4px 12px;
    background: var(--color-gold);
    color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: rgba(201, 162, 39, 0.1);
    border-radius: var(--radius);
    margin-bottom: 20px;
    color: var(--color-gold);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    position: relative;
    padding-left: 20px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-gold);
    border-radius: 50%;
}

.service-return {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 6px;
}

/* ========================================
   Personalization Section
   ======================================== */
.personalization {
    padding: 100px 0;
    background: var(--color-bg-secondary);
}

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

.personalization-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 40px;
}

.factors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.factor {
    display: flex;
    gap: 16px;
}

.factor-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(201, 162, 39, 0.1);
    border-radius: 10px;
    color: var(--color-gold);
}

.factor-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.factor-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

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

.visual-card {
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    max-width: 400px;
    width: 100%;
}

.visual-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    font-size: 0.9375rem;
    font-weight: 500;
}

.visual-badge {
    padding: 4px 10px;
    background: rgba(201, 162, 39, 0.1);
    color: var(--color-gold);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
}

.portfolio-chart {
    text-align: center;
}

.chart-ring {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 32px;
}

.chart-ring svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.chart-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.chart-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-success);
}

.chart-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.chart-legend {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    text-align: left;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

/* ========================================
   Benefits Section
   ======================================== */
.benefits {
    padding: 100px 0;
}

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

.benefit-card {
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.benefit-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-2px);
}

.benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: rgba(201, 162, 39, 0.1);
    border-radius: var(--radius);
    margin-bottom: 20px;
    color: var(--color-gold);
}

.benefit-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.benefit-card p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ========================================
   Process Section
   ======================================== */
.process {
    padding: 100px 0;
    background: var(--color-bg-secondary);
}

.process-steps {
    display: flex;
    justify-content: center;
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    flex: 1;
    position: relative;
    text-align: center;
    padding: 0 32px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: var(--color-bg);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: 24px;
    box-shadow: var(--shadow-gold);
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-content p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.step-line {
    position: absolute;
    top: 32px;
    right: 0;
    width: calc(50% - 32px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-border) 0%, var(--color-gold) 100%);
}

.process-step:first-child .step-line {
    left: auto;
    right: 0;
    width: calc(50%);
    background: var(--color-gold);
}

.process-step:last-child .step-line {
    display: none;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 32px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: var(--color-border);
    z-index: -1;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.about-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.detail {
    padding: 16px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gold);
    margin-bottom: 4px;
}

.detail-value {
    font-size: 0.9375rem;
    color: var(--color-text);
}

.about-locations {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.location-card {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.location-card:hover {
    border-color: var(--color-border-light);
}

.location-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(201, 162, 39, 0.1);
    border-radius: 10px;
    color: var(--color-gold);
}

.location-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.location-content p {
    font-size: 0.8125rem;
    color: var(--color-gold);
    margin-bottom: 4px;
}

.location-content span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: 100px 0;
    background: var(--color-bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    transition: all var(--transition);
}

.contact-method:hover {
    border-color: var(--color-gold);
}

.contact-method svg {
    color: var(--color-gold);
}

.contact-form-wrapper {
    position: relative;
}

.contact-form {
    padding: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    transition: all var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-secondary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238b9cb5' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
    margin: 24px 0;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex-shrink: 0;
    cursor: pointer;
    accent-color: var(--color-gold);
}

.checkbox-group label {
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    cursor: pointer;
}

.checkbox-group label a {
    color: var(--color-gold);
    text-decoration: underline;
}

.checkbox-group label a:hover {
    color: var(--color-gold-light);
}

.form-note {
    margin-top: 16px;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    text-align: center;
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: 8px;
}

.spinner {
    animation: spin 1s linear infinite;
}

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

.form-success {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-success);
    border-radius: var(--radius-lg);
}

.form-success svg {
    color: var(--color-success);
    margin-bottom: 24px;
}

.form-success h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.form-success p {
    color: var(--color-text-muted);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 60px 0 32px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.footer-column a {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 10px;
    transition: color var(--transition);
}

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

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.footer-disclaimer {
    margin-bottom: 24px;
}

.footer-disclaimer p {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

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

.footer-copy p {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.footer-badges {
    display: flex;
    gap: 16px;
}

.footer-badges span {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    padding: 6px 12px;
    background: var(--color-bg-card);
    border-radius: 4px;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .personalization-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 80px 24px 32px;
        background: var(--color-bg-secondary);
        border-left: 1px solid var(--color-border);
        transition: right var(--transition);
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-link {
        width: 100%;
        padding: 16px 0;
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-cta {
        margin-top: 24px;
        width: 100%;
        text-align: center;
    }
    
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .stat-divider {
        width: 100%;
        height: 1px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .factors-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 32px;
    }
    
    .process-step {
        padding: 0;
        text-align: left;
        display: flex;
        gap: 20px;
        align-items: flex-start;
    }
    
    .step-number {
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .step-line,
    .process-step::after {
        display: none;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .contact-form {
        padding: 24px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-copy {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .trust-items {
        gap: 20px;
    }
    
    .trust-item span {
        display: none;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}