/* ========================================
   STEUEREXPERTE.LU - Luxury Mobile-First Design
   Single Font: Inter | Black + Gold Theme
   ======================================== */

:root {
    /* Colors */
    --black: #000000;
    --black-rich: #050505;
    --black-soft: #0a0a0a;
    --black-card: #111111;
    --black-hover: #161616;
    --border: rgba(255,255,255,0.08);
    --border-light: rgba(255,255,255,0.12);

    --gold: #c9a962;
    --gold-light: #dbc88a;
    --gold-dark: #a88b4a;
    --gold-glow: rgba(201, 169, 98, 0.15);
    --gold-glow-strong: rgba(201, 169, 98, 0.25);

    --white: #ffffff;
    --white-90: rgba(255,255,255,0.9);
    --white-70: rgba(255,255,255,0.7);
    --white-50: rgba(255,255,255,0.5);
    --white-30: rgba(255,255,255,0.3);
    --white-10: rgba(255,255,255,0.1);

    --green: #22c55e;
    --red: #ef4444;

    /* Typography - Single Font */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 100px;

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.3s;
}

/* ========================================
   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;
    font-size: 16px;
}

body {
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--white-90);
    background: var(--black);
    overflow-x: hidden;
}

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

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

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

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

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 7vw, 4rem); }
h2 { font-size: clamp(1.75rem, 5vw, 2.75rem); }
h3 { font-size: clamp(1.125rem, 3vw, 1.375rem); }

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

.hero-gold {
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    font-family: var(--font);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--gold-glow-strong);
}

.btn-primary:active {
    transform: translateY(0);
}

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

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-glow);
}

.btn-ghost {
    background: var(--white-10);
    color: var(--white);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: var(--white-10);
    color: var(--gold);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1rem;
}

.btn-full { width: 100%; }

/* ========================================
   NAVIGATION
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--duration) var(--ease);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    z-index: 1001;
}

.logo-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    font-weight: 700;
    font-size: 1.125rem;
    border-radius: var(--radius-sm);
}

.logo-text {
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -0.01em;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white-70);
}

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

.nav-cta {
    padding: 10px 20px !important;
    background: var(--white-10) !important;
    border-radius: var(--radius-full) !important;
    border: 1px solid var(--border) !important;
}

.nav-cta:hover {
    background: var(--gold) !important;
    color: var(--black) !important;
    border-color: var(--gold) !important;
}

/* Mobile Menu Button */
.mobile-menu {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 1001;
}

.mobile-menu span {
    width: 22px;
    height: 2px;
    background: var(--white);
    transition: all var(--duration) var(--ease);
    border-radius: 2px;
}

.mobile-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    inset: 0;
    background: var(--black);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration) var(--ease);
}

.mobile-nav.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white-70);
}

.mobile-nav a:hover { color: var(--gold); }

.mobile-cta {
    margin-top: var(--space-md);
    padding: 16px 32px !important;
    background: var(--gold) !important;
    color: var(--black) !important;
    border-radius: var(--radius-full) !important;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px var(--space-md) var(--space-xl);
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: -30%;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 80%;
    background: radial-gradient(ellipse at center, var(--gold-glow) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 16px;
    background: var(--gold-glow);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gold);
    margin-bottom: var(--space-lg);
    animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
    0%, 100% { border-color: rgba(201, 169, 98, 0.3); }
    50% { border-color: rgba(201, 169, 98, 0.6); }
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.9); }
}

.badge-arrow { margin-left: var(--space-xs); }

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

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--white-70);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.hero-subtitle strong {
    color: var(--white);
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

/* Social Proof */
.hero-social-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.avatars {
    display: flex;
}

.avatar {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--black-card);
    border: 2px solid var(--black);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: -10px;
}

.avatar:nth-child(1) { background: #4a5568; }
.avatar:nth-child(2) { background: #2d3748; }
.avatar:nth-child(3) { background: #1a202c; }
.avatar:last-child {
    background: var(--gold);
    color: var(--black);
}

.proof-text {
    text-align: left;
}

.stars {
    color: var(--gold);
    font-size: 0.875rem;
    letter-spacing: 2px;
}

.proof-text span {
    display: block;
    font-size: 0.8125rem;
    color: var(--white-50);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin: var(--space-xl) var(--space-md) 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

.stat-currency {
    font-size: 0.875rem;
    color: var(--gold);
    margin-left: 2px;
}

.stat-label {
    display: block;
    font-size: 0.6875rem;
    color: var(--white-50);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--space-xs);
}

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

/* ========================================
   SECTIONS COMMON
   ======================================== */

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

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gold-glow);
    color: var(--gold);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.section-header h2 {
    margin-bottom: var(--space-sm);
}

.section-header p {
    color: var(--white-50);
    max-width: 500px;
    margin: 0 auto;
}

/* ========================================
   CALCULATOR SECTION
   ======================================== */

.calculator {
    background: var(--black-rich);
}

.calculator-wrapper {
    display: grid;
    gap: var(--space-lg);
}

.calculator-form {
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
}

.calc-input-group {
    margin-bottom: var(--space-lg);
}

.calc-input-group:last-child {
    margin-bottom: 0;
}

.calc-input-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--white-70);
    margin-bottom: var(--space-sm);
}

.input-with-prefix {
    display: flex;
    align-items: center;
    background: var(--black);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.input-with-prefix .prefix {
    padding: 14px 16px;
    background: var(--black-soft);
    color: var(--white-50);
    font-size: 0.875rem;
    font-weight: 500;
    border-right: 1px solid var(--border);
}

.input-with-prefix input {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 600;
    font-family: var(--font);
}

.input-with-prefix input:focus {
    outline: none;
}

/* Slider */
.slider {
    width: 100%;
    height: 6px;
    margin-top: var(--space-md);
    background: var(--black);
    border-radius: var(--radius-full);
    -webkit-appearance: none;
    appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    background: var(--gold);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 10px var(--gold-glow-strong);
    transition: transform var(--duration) var(--ease);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--gold);
    border: none;
    border-radius: 50%;
    cursor: pointer;
}

/* Select */
.calculator-form select {
    width: 100%;
    padding: 14px 16px;
    background: var(--black);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 0.9375rem;
    font-family: var(--font);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23c9a962' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.calculator-form select:focus {
    outline: none;
    border-color: var(--gold);
}

/* Toggle Group */
.toggle-group {
    display: flex;
    gap: var(--space-sm);
}

.toggle-btn {
    flex: 1;
    padding: 12px 16px;
    background: var(--black);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--white-50);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font);
    transition: all var(--duration) var(--ease);
}

.toggle-btn.active {
    background: var(--gold-glow);
    border-color: var(--gold);
    color: var(--gold);
}

.toggle-btn:hover:not(.active) {
    border-color: var(--white-30);
    color: var(--white);
}

/* Calculator Result */
.calculator-result {
    background: var(--black-card);
    border: 1px solid var(--gold);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: 0 0 60px var(--gold-glow);
}

.result-chart {
    margin-bottom: var(--space-lg);
}

.chart-container {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto var(--space-md);
}

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

.donut-segment {
    transition: stroke-dasharray 1s var(--ease);
}

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

.chart-label {
    display: block;
    font-size: 0.6875rem;
    color: var(--white-50);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.chart-value {
    display: block;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gold);
    margin-top: var(--space-xs);
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--white-50);
}

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

.legend-dot.savings { background: var(--gold); }
.legend-dot.taxes { background: #3a3a3a; }

/* Result Details */
.result-details {
    margin-bottom: var(--space-lg);
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.result-row:last-of-type {
    border-bottom: none;
}

.result-row.total {
    padding-top: var(--space-lg);
    font-weight: 600;
}

.result-value {
    font-weight: 600;
    color: var(--white);
}

.result-value.highlight { color: var(--green); }
.result-value.gold { color: var(--gold); font-size: 1.25rem; }

.result-roi {
    text-align: center;
    padding: var(--space-md);
    background: var(--gold-glow);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.roi-label {
    display: block;
    font-size: 0.6875rem;
    color: var(--white-50);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.roi-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    margin: var(--space-xs) 0;
}

.roi-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--white-50);
}

/* ========================================
   TRUST BAR
   ======================================== */

.trust-bar {
    padding: var(--space-xl) 0;
    background: var(--black-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.trust-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--white-50);
}

.trust-item svg {
    color: var(--gold);
    width: 18px;
    height: 18px;
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services {
    background: var(--black);
}

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

.service-card {
    padding: var(--space-lg);
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--duration) var(--ease);
}

.service-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-glow);
    color: var(--gold);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.service-card h3 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.service-card p {
    font-size: 0.8125rem;
    color: var(--white-50);
    line-height: 1.5;
}

/* ========================================
   PRICING SECTION
   ======================================== */

.pricing {
    background: var(--black-rich);
}

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

.pricing-card {
    padding: var(--space-xl) var(--space-lg);
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    position: relative;
    transition: all var(--duration) var(--ease);
}

.pricing-card.featured {
    border-color: var(--gold);
    background: linear-gradient(180deg, var(--black-card) 0%, rgba(201, 169, 98, 0.05) 100%);
    box-shadow: 0 0 40px var(--gold-glow);
}

.featured-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--gold);
    color: var(--black);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border);
}

.pricing-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--white-50);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.pricing-price .currency {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--white-70);
}

.pricing-price .amount {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.pricing-card.featured .amount {
    color: var(--gold);
}

.pricing-period {
    display: block;
    font-size: 0.8125rem;
    color: var(--white-50);
    margin-top: var(--space-sm);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--space-lg);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.875rem;
    color: var(--white-70);
}

.pricing-features .check {
    color: var(--gold);
    font-weight: 600;
}

.pricing-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
    padding: var(--space-md);
    background: var(--gold-glow);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--white-70);
    text-align: center;
}

.pricing-guarantee svg {
    color: var(--gold);
    flex-shrink: 0;
}

/* ========================================
   PROCESS SECTION
   ======================================== */

.process {
    background: var(--black);
}

.process-steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.process-step {
    text-align: center;
    padding: var(--space-lg);
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 280px;
}

.step-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold);
    color: var(--black);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 50%;
    margin: 0 auto var(--space-md);
}

.process-step h3 {
    margin-bottom: var(--space-xs);
}

.process-step p {
    font-size: 0.8125rem;
    color: var(--white-50);
}

.process-connector {
    width: 2px;
    height: 32px;
    background: linear-gradient(180deg, var(--gold), transparent);
}

/* ========================================
   TESTIMONIALS
   ======================================== */

.testimonials {
    background: var(--black-rich);
}

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

.testimonial-card {
    padding: var(--space-lg);
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.testimonial-stars {
    color: var(--gold);
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
}

.testimonial-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.author-avatar {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-glow);
    color: var(--gold);
    font-weight: 600;
    border-radius: 50%;
}

.author-info strong {
    display: block;
    font-size: 0.875rem;
}

.author-info span {
    font-size: 0.75rem;
    color: var(--white-50);
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta-section {
    padding: var(--space-3xl) var(--space-md);
    background: var(--black);
}

.cta-card {
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(135deg, var(--black-card) 0%, rgba(201, 169, 98, 0.08) 100%);
    border: 1px solid var(--gold);
    border-radius: var(--radius-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, var(--gold-glow) 0%, transparent 50%);
    pointer-events: none;
}

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

.cta-content h2 {
    margin-bottom: var(--space-sm);
}

.cta-content p {
    color: var(--white-70);
    margin-bottom: var(--space-lg);
}

.cta-buttons {
    margin-bottom: var(--space-md);
}

.cta-note {
    font-size: 0.75rem;
    color: var(--white-50);
}

.cta-visual {
    display: none;
}

.cta-amount {
    text-align: center;
}

.cta-currency {
    font-size: 1.25rem;
    color: var(--white-50);
}

.cta-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.cta-label {
    display: block;
    font-size: 0.875rem;
    color: var(--white-50);
    margin-top: var(--space-sm);
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
    background: var(--black-rich);
    padding-bottom: 120px;
}

.contact-wrapper {
    display: grid;
    gap: var(--space-2xl);
}

.contact-info .section-tag {
    display: inline-block;
}

.contact-info h2 {
    text-align: left;
    margin: var(--space-md) 0;
}

.contact-info > p {
    color: var(--white-50);
    margin-bottom: var(--space-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--white-70);
    font-size: 0.9375rem;
}

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

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

.contact-badges {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 8px 12px;
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--white-50);
}

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

/* Contact Form */
.contact-form {
    padding: var(--space-lg);
    background: var(--black-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
}

.form-row {
    display: grid;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--white-70);
    margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--black);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-size: 0.9375rem;
    color: var(--white);
    transition: border-color var(--duration) var(--ease);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--white-30);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}

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

.form-note {
    margin-top: var(--space-md);
    font-size: 0.75rem;
    color: var(--white-50);
    text-align: center;
}

.form-note a {
    color: var(--gold);
    text-decoration: underline;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    padding: var(--space-2xl) 0 var(--space-lg);
    background: var(--black);
    border-top: 1px solid var(--border);
}

.footer-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--border);
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--white-50);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md) var(--space-lg);
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--white-50);
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--white-30);
}

.swiss-made {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

/* ========================================
   FLOATING CTA
   ======================================== */

.floating-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md);
    background: linear-gradient(0deg, var(--black) 0%, transparent 100%);
    z-index: 900;
    padding-bottom: calc(var(--space-md) + env(safe-area-inset-bottom));
}

.floating-cta .btn {
    width: 100%;
    padding: 16px;
}

/* ========================================
   RESPONSIVE - TABLET
   ======================================== */

@media (min-width: 640px) {
    .hero-ctas {
        flex-direction: row;
        justify-content: center;
    }

    .hero-stats {
        max-width: 600px;
    }

    .stat-number {
        font-size: 2.25rem;
    }

    .trust-items {
        grid-template-columns: repeat(4, 1fr);
    }

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

    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        align-items: start;
    }

    .pricing-card.featured {
        transform: scale(1.03);
    }

    .process-steps {
        flex-direction: row;
        justify-content: center;
    }

    .process-connector {
        width: 60px;
        height: 2px;
        background: linear-gradient(90deg, var(--gold), transparent);
    }

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

    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-main {
        flex-direction: row;
        justify-content: space-between;
        align-items: start;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }

    .floating-cta {
        display: none;
    }
}

/* ========================================
   RESPONSIVE - DESKTOP
   ======================================== */

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

    .nav-links {
        display: flex;
    }

    .mobile-menu {
        display: none;
    }

    .hero {
        padding: 140px var(--space-xl) var(--space-3xl);
    }

    .hero-content {
        max-width: 700px;
    }

    section {
        padding: var(--space-4xl) 0;
    }

    .calculator-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
        align-items: start;
    }

    .service-card {
        padding: var(--space-xl);
    }

    .pricing-card {
        padding: var(--space-2xl);
    }

    .cta-card {
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: left;
        padding: var(--space-3xl);
    }

    .cta-visual {
        display: block;
    }

    .contact-wrapper {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--space-3xl);
        align-items: start;
    }

    .contact-form {
        padding: var(--space-2xl);
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */

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

.hero-content > * {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.hero-badge { animation-delay: 0.1s; }
.hero h1 { animation-delay: 0.2s; }
.hero-subtitle { animation-delay: 0.3s; }
.hero-ctas { animation-delay: 0.4s; }
.hero-social-proof { animation-delay: 0.5s; }

/* Intersection Observer animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}