/**
 * Velunaria Landing Page
 * Light Theme · Orange/Warm Accent
 */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&family=DM+Serif+Display&display=swap');

:root {
    --orange-50: #fff7ed;
    --orange-100: #ffedd5;
    --orange-200: #fed7aa;
    --orange-300: #fdba74;
    --orange-400: #fb923c;
    --orange-500: #f97316;
    --orange-600: #ea580c;
    --orange-700: #c2410c;
    --gray-50: #fafaf9;
    --gray-100: #f5f5f4;
    --gray-200: #e7e5e4;
    --gray-300: #d6d3d1;
    --gray-400: #a8a29e;
    --gray-500: #78716c;
    --gray-600: #57534e;
    --gray-700: #44403c;
    --gray-800: #292524;
    --gray-900: #1c1917;
    --white: #ffffff;
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
    --radius: 0.75rem;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.12);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--gray-800);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--orange-600); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--orange-700); }

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

.landing-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== HEADER ===== */
.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.landing-header.scrolled {
    border-bottom-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
}

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

.landing-logo {
    font-family: var(--font-display);
    font-size: 1.625rem;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}
.landing-logo:hover { color: var(--gray-900); text-decoration: none; }

.landing-logo span {
    color: var(--orange-500);
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.landing-nav {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.landing-nav a {
    color: var(--gray-600);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color 0.2s;
}
.landing-nav a:hover { color: var(--gray-900); text-decoration: none; }

.landing-nav .nav-cta {
    background: var(--orange-500);
    color: var(--white);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius);
    font-weight: 600;
    transition: background 0.2s, transform 0.15s;
}
.landing-nav .nav-cta:hover {
    background: var(--orange-600);
    color: var(--white);
    transform: translateY(-1px);
}

/* Mobile menu toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--gray-700);
}

/* ===== HERO ===== */
.hero {
    padding: 10rem 0 6rem;
    text-align: center;
    background: linear-gradient(180deg, var(--orange-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249,115,22,0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    border: 1px solid var(--orange-200);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--orange-700);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--orange-500);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    line-height: 1.15;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero h1 em {
    font-style: normal;
    color: var(--orange-500);
}

.hero-sub {
    font-size: 1.1875rem;
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1.0625rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font-body);
}

.btn-hero-primary {
    background: var(--orange-500);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(249,115,22,0.35);
}
.btn-hero-primary:hover {
    background: var(--orange-600);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249,115,22,0.4);
    text-decoration: none;
}

.btn-hero-secondary {
    background: var(--white);
    color: var(--gray-700);
    border: 1.5px solid var(--gray-300);
}
.btn-hero-secondary:hover {
    border-color: var(--gray-400);
    color: var(--gray-900);
    text-decoration: none;
}

.hero-note {
    font-size: 0.8125rem;
    color: var(--gray-400);
}

.hero-note span {
    margin: 0 0.5rem;
}

/* ===== TRUST BAR ===== */
.trust-bar {
    padding: 3rem 0;
    text-align: center;
    border-bottom: 1px solid var(--gray-100);
}

.trust-items {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.9375rem;
    color: var(--gray-500);
    font-weight: 500;
}

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--orange-500);
    flex-shrink: 0;
}

/* ===== SECTIONS SHARED ===== */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--gray-50);
}

.section-label {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--orange-500);
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--gray-900);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--gray-500);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header .section-desc {
    margin-left: auto;
    margin-right: auto;
}

/* ===== PROBLEM SECTION ===== */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.problem-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 2rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.problem-card:hover {
    border-color: var(--orange-300);
    box-shadow: var(--shadow-md);
}

.problem-icon {
    width: 48px;
    height: 48px;
    background: var(--orange-50);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--orange-600);
}

.problem-icon svg {
    width: 24px;
    height: 24px;
}

.problem-card h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.625rem;
}

.problem-card p {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===== FEATURES ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 2.25rem;
    display: flex;
    gap: 1.25rem;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.feature-card:hover {
    border-color: var(--orange-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--orange-50);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange-600);
}

.feature-icon svg {
    width: 22px;
    height: 22px;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.375rem;
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===== HOW IT WORKS (Steps) ===== */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(12.5% + 1rem);
    right: calc(12.5% + 1rem);
    height: 2px;
    background: var(--orange-200);
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--orange-500);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 1.25rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(249,115,22,0.3);
}

.step h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.step p {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===== HIGHLIGHT BOX ===== */
.highlight-section {
    padding: 5rem 0;
}

.highlight-box {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    border-radius: 1.25rem;
    padding: 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.highlight-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249,115,22,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.highlight-text h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    color: var(--white);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.highlight-text p {
    color: var(--gray-400);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.highlight-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.highlight-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-300);
    font-size: 0.9375rem;
}

.highlight-features li svg {
    width: 18px;
    height: 18px;
    color: var(--orange-400);
    flex-shrink: 0;
}

.highlight-visual {
    position: relative;
    z-index: 1;
}

.highlight-mockup {
    background: var(--gray-700);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid rgba(255,255,255,0.1);
}

.mockup-bar {
    display: flex;
    gap: 6px;
    margin-bottom: 1rem;
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-600);
}

.mockup-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mockup-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255,255,255,0.05);
    padding: 0.75rem 1rem;
    border-radius: 8px;
}

.mockup-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--orange-500);
    opacity: 0.8;
    flex-shrink: 0;
}

.mockup-lines {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mockup-line {
    height: 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.1);
}

.mockup-line:first-child { width: 60%; }
.mockup-line:last-child { width: 40%; }

.mockup-amount {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--orange-400);
    white-space: nowrap;
}

/* ===== BRANCHES (Branchen) ===== */
.branches-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.branch-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.branch-card:hover {
    border-color: var(--orange-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.branch-emoji {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.branch-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.branch-card p {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 6rem 0;
    text-align: center;
}

.cta-box {
    background: linear-gradient(135deg, var(--orange-500) 0%, var(--orange-600) 100%);
    border-radius: 1.25rem;
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -30%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-box h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--white);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-box p {
    color: rgba(255,255,255,0.85);
    font-size: 1.0625rem;
    max-width: 500px;
    margin: 0 auto 2rem;
    position: relative;
    z-index: 1;
}

.cta-box .btn-hero {
    background: var(--white);
    color: var(--orange-600);
    font-weight: 700;
    position: relative;
    z-index: 1;
}
.cta-box .btn-hero:hover {
    background: var(--gray-50);
    color: var(--orange-700);
    transform: translateY(-2px);
    text-decoration: none;
}

.cta-perks {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
    position: relative;
    z-index: 1;
}

.cta-perks span {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

/* ===== FOOTER ===== */
.landing-footer {
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    padding: 3rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.footer-brand {
    max-width: 280px;
}

.footer-brand .landing-logo {
    margin-bottom: 0.75rem;
    display: inline-block;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-col h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-400);
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--orange-600); text-decoration: none; }

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--gray-400);
}

/* ===== ANIMATIONS ===== */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .highlight-box {
        grid-template-columns: 1fr;
        padding: 3rem;
    }
    
    .highlight-visual {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .landing-nav {
        display: none;
    }
    
    .landing-nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--gray-200);
        padding: 1.5rem;
        gap: 1rem;
        box-shadow: var(--shadow-lg);
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero {
        padding: 8rem 0 4rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .problems-grid,
    .branches-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr 1fr;
        gap: 2rem 1.5rem;
    }
    
    .steps::before {
        display: none;
    }
    
    .trust-items {
        gap: 1.5rem;
    }
    
    .cta-box {
        padding: 3rem 1.5rem;
    }
    
    .cta-perks {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links {
        gap: 2rem;
        flex-wrap: wrap;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .steps {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
}