/* ====================================
   Sellon Landing Page 2026
   Vivid green, glassmorphism, light-dark hybrid
   ==================================== */

/* --- CSS Variables --- */
:root {
    --primary: #4CAF50;
    --primary-hover: #388E3C;
    --primary-light: #66BB6A;
    --primary-glow: rgba(76, 175, 80, 0.25);
    --primary-subtle: rgba(76, 175, 80, 0.08);
    --dark: #1a1a2e;
    --dark-2: #16213e;
    --dark-3: #1f2b4d;
    --dark-card: #16213e;
    --text: #e0e0e0;
    --text-muted: #999;
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.10);
    --glass-hover: rgba(255, 255, 255, 0.10);
    /* Light theme tokens */
    --light-bg: #FAFAFA;
    --light-bg-alt: #F5F5F5;
    --light-card: #ffffff;
    --light-border: rgba(0, 0, 0, 0.08);
    --light-border-hover: rgba(0, 0, 0, 0.15);
    --text-dark: #1F2937;
    --text-body: #4B5563;
    --text-muted-light: #6B7280;
    --success: #22c55e;
    --error: #ef4444;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --container-max: 1200px;
    --nav-height: 70px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 16px;
    --radius-sm: 10px;
}

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

html {
    scroll-padding-top: var(--nav-height);
}

html.lenis, html.lenis body {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.hidden { display: none !important; }

/* --- Scroll Progress Bar --- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    width: 0%;
    z-index: 10000;
    transition: none;
    box-shadow: 0 0 8px var(--primary-glow);
}

/* --- Section Titles --- */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary);
    margin-bottom: 1rem;
    padding: 6px 16px;
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 50px;
    background: rgba(76, 175, 80, 0.06);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
}

/* Light section overrides */
.light-section .section-tag {
    background: rgba(76, 175, 80, 0.10);
    border-color: rgba(76, 175, 80, 0.25);
}
.light-section .section-title { color: var(--text-dark); }
.light-section .section-subtitle { color: var(--text-muted-light); }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 14px 32px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

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

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary-light);
    background: rgba(76, 175, 80, 0.06);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 0.95rem;
}

.btn-arrow {
    transition: transform 0.2s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 1000;
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(26, 26, 46, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo img {
    height: 36px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: opacity var(--transition);
}

.nav-logo img:hover {
    opacity: 0.8;
}

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

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

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

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

.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--dark-2);
    border-left: 1px solid var(--glass-border);
    padding: 100px 30px 40px;
    transition: right var(--transition);
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.nav-menu.active { right: 0; }

.nav-links {
    display: flex;
    flex-direction: column;
}

.nav-link {
    display: block;
    padding: 14px 0;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--glass-border);
    transition: color var(--transition);
}

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

.lang-switch {
    display: flex;
    gap: 8px;
}

.lang-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    border: 1px solid transparent;
    transition: all var(--transition);
}

.lang-link:hover {
    border-color: var(--glass-border);
    color: var(--white);
}

.lang-link.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.flag-icon {
    border-radius: 2px;
    box-shadow: 0 0 2px rgba(0,0,0,0.3);
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
}

.nav-overlay.active { display: block; }

/* ========================================
   HERO
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-height) + 20px) 0 40px;
    background: var(--dark);
    overflow: hidden;
}

#tsparticles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

.hero::before {
    width: 600px;
    height: 600px;
    background: rgba(76, 175, 80, 0.08);
    top: -200px;
    right: -100px;
    animation: floatOrb 20s ease-in-out infinite alternate;
}

.hero::after {
    width: 500px;
    height: 500px;
    background: rgba(102, 187, 106, 0.05);
    bottom: -200px;
    left: -100px;
    animation: floatOrb 18s ease-in-out infinite alternate-reverse;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -30px) scale(1.1); }
    100% { transform: translate(-20px, 40px) scale(0.95); }
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 50px;
    background: rgba(76, 175, 80, 0.08);
    border: 1px solid rgba(76, 175, 80, 0.2);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-light);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.5rem;
    line-height: 1.15;
}

.hero-title .typed-cursor {
    color: var(--primary-light);
}

.hero-typed-line {
    display: block;
    min-height: 1.3em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-light) 0%, #81C784 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

/* Hero reveal animations */
.hero-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.hero-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   TRUST BAR
   ======================================== */
.trust-bar {
    padding: 2.5rem 0;
    background: var(--dark-2);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    z-index: 2;
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    text-align: center;
}

.trust-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
}

.trust-number {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary-light);
}

.trust-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ========================================
   SERVICES
   ======================================== */
.services {
    padding: 6rem 0 5rem;
    background: var(--light-bg);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(76, 175, 80, 0.07);
    filter: blur(120px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--light-card);
    border: 1px solid var(--light-border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.04);
}

.service-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: calc(var(--radius) + 1px);
    background: linear-gradient(135deg, transparent 30%, var(--primary) 50%, var(--primary-light) 70%, transparent 80%);
    background-size: 300% 300%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
    animation: borderShimmer 4s linear infinite;
    animation-play-state: paused;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--light-border-hover);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.service-card:hover::before {
    opacity: 1;
    animation-play-state: running;
}

@keyframes borderShimmer {
    0% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(76, 175, 80, 0.12);
    color: var(--primary);
    margin-bottom: 1.25rem;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--text-dark);
}

.service-desc {
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.55;
}

/* ========================================
   HOW IT WORKS
   ======================================== */
.how-it-works {
    padding: 5rem 0;
    background: var(--light-bg-alt);
    position: relative;
}

.steps-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    border-radius: var(--radius);
    background: var(--light-card);
    border: 1px solid var(--light-border);
    transition: all var(--transition);
    box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}

.step:hover {
    border-color: rgba(76, 175, 80, 0.25);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.step-number {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
}

.step-content {
    flex: 1;
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: var(--text-dark);
}

.step-desc {
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.55;
}

/* ========================================
   MARKETPLACES
   ======================================== */
.marketplaces {
    padding: 5rem 0;
    background: var(--light-bg);
    position: relative;
}

.marketplaces-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.marketplace-card {
    background: var(--light-card);
    border: 1px solid var(--light-border);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.04);
}

.marketplace-card:hover {
    transform: translateY(-4px);
    border-color: rgba(76, 175, 80, 0.25);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.marketplace-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(76, 175, 80, 0.10);
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
}

.marketplace-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.marketplace-desc {
    font-size: 0.88rem;
    color: var(--text-body);
    line-height: 1.55;
}

/* ========================================
   WHY SELLON
   ======================================== */
.why-sellon {
    padding: 5rem 0;
    background: var(--light-bg-alt);
    position: relative;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    position: relative;
    z-index: 1;
}

.why-card {
    background: var(--light-card);
    border: 1px solid var(--light-border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.04);
}

.why-card:hover {
    border-color: rgba(76, 175, 80, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.why-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(76, 175, 80, 0.12);
    color: var(--primary);
    margin-bottom: 1.25rem;
}

.why-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.why-desc {
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.6;
}

/* ========================================
   ABOUT / HISTORY
   ======================================== */
.about {
    padding: 5rem 0;
    background: var(--light-bg);
    position: relative;
}

.about-intro {
    max-width: 700px;
    margin: 0 auto 3rem;
    text-align: center;
}

.about-quote {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    font-style: italic;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.about-quote-author {
    font-size: 0.85rem;
    color: var(--text-muted-light);
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.7;
}

/* Team cards */
.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.team-card {
    background: var(--light-card);
    border: 1px solid var(--light-border);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.04);
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: rgba(76, 175, 80, 0.20);
}

.team-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1rem;
    border: 3px solid rgba(76, 175, 80, 0.3);
}

.team-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.team-role {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.team-desc {
    font-size: 0.85rem;
    color: var(--text-body);
    line-height: 1.5;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding: 1rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--primary-light), rgba(76, 175, 80, 0.2));
}

.timeline-item {
    position: relative;
    padding-left: 56px;
    margin-bottom: 1.5rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 12px;
    top: 4px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--light-bg);
    box-shadow: 0 0 0 2px var(--primary);
    z-index: 1;
}

.timeline-year {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.15rem;
}

.timeline-text {
    font-size: 0.88rem;
    color: var(--text-body);
    line-height: 1.5;
}

/* ========================================
   ECOSYSTEM
   ======================================== */
.ecosystem {
    padding: 5rem 0;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.ecosystem::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(76, 175, 80, 0.05);
    filter: blur(120px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    position: relative;
    z-index: 1;
}

.eco-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: all var(--transition);
}

.eco-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.eco-card.eco-active {
    border-color: var(--primary);
    background: rgba(76, 175, 80, 0.08);
    box-shadow: 0 0 30px rgba(76, 175, 80, 0.15);
}

.eco-brand-color {
    display: inline-block;
    width: 40px;
    height: 4px;
    border-radius: 2px;
    margin-bottom: 1rem;
}

.eco-brand-color.gold { background: #F5B731; }
.eco-brand-color.green { background: #4CAF50; }
.eco-brand-color.indigo { background: #6366F1; }

.eco-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.eco-role {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.eco-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 1rem;
}

.eco-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--primary-light);
    transition: all var(--transition);
}

.eco-link:hover {
    gap: 10px;
}

.eco-here {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 0.5rem;
}

.ecosystem-motto {
    text-align: center;
    margin-top: 2.5rem;
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.ecosystem-motto strong {
    color: var(--primary-light);
}

/* ========================================
   FAQ
   ======================================== */
.faq {
    padding: 5rem 0;
    background: var(--light-bg);
    position: relative;
}

.faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: var(--light-card);
    border: 1px solid rgba(0, 0, 0, 0.10);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition);
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.faq-item:hover {
    border-color: rgba(76, 175, 80, 0.20);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: left;
    gap: 1rem;
    transition: color var(--transition), background var(--transition);
}

.faq-question:hover {
    background: rgba(76, 175, 80, 0.04);
}

.faq-chevron {
    flex-shrink: 0;
    color: var(--text-muted-light);
    transition: transform 0.3s ease, color 0.3s ease;
}

.faq-question:hover .faq-chevron {
    color: var(--primary);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 400px;
    padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
    font-size: 0.92rem;
    color: var(--text-dark);
    line-height: 1.7;
    opacity: 0.85;
}

/* ========================================
   CONTACT
   ======================================== */
.contact {
    padding: 5rem 0;
    background: var(--dark-2);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(76, 175, 80, 0.03);
    filter: blur(100px);
    top: -200px;
    right: -200px;
    pointer-events: none;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.contact-form {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.1rem;
}

.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    color: var(--text);
}

.required { color: var(--primary-light); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--white);
    background: rgba(255, 255, 255, 0.03);
    transition: all var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #555;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: rgba(255, 255, 255, 0.05);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--error);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23888' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--dark-2);
    color: var(--text);
}

.form-group textarea {
    resize: vertical;
    min-height: 90px;
}

/* Honeypot */
.form-honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
    pointer-events: none;
}

/* GDPR Checkbox */
.form-group-checkbox {
    margin-bottom: 1.25rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    position: relative;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkmark {
    flex: 0 0 24px;
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--primary);
    border-radius: 5px;
    background: rgba(76, 175, 80, 0.10);
    transition: all var(--transition);
    position: relative;
    margin-top: 2px;
    box-shadow: 0 0 0 1px rgba(76, 175, 80, 0.3);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 6px;
    height: 10px;
    border: solid var(--white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:focus + .checkmark {
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.checkbox-label input[type="checkbox"].error + .checkmark {
    border-color: var(--error);
}

.checkbox-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.checkbox-text a {
    color: var(--primary-light);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.checkbox-text a:hover {
    color: var(--primary);
}

.btn-submit {
    width: 100%;
    justify-content: center;
    margin-top: 0.25rem;
}

.form-status {
    margin-top: 1rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.85rem;
    text-align: center;
    transition: all var(--transition);
}

.form-status.success {
    padding: 12px;
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-status.error {
    padding: 12px;
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Contact Info */
.contact-info {
    padding: 1.5rem;
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-muted);
}

.contact-detail svg {
    flex-shrink: 0;
    color: var(--primary-light);
    margin-top: 2px;
}

.contact-detail a {
    color: var(--text);
    font-weight: 500;
}

.contact-detail a:hover { color: var(--primary-light); }

/* Google Maps — DSGVO 2-click */
.map-wrapper {
    margin-top: 1.5rem;
}

.map-placeholder {
    background: rgba(76, 175, 80, 0.06);
    border: 1px dashed rgba(76, 175, 80, 0.3);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder-content svg {
    color: var(--primary-light);
    margin-bottom: 0.75rem;
    opacity: 0.7;
}

.map-placeholder-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.map-privacy-note {
    font-size: 0.78rem !important;
    opacity: 0.7;
}

.map-privacy-note a {
    color: var(--primary-light);
    text-decoration: underline;
}

.map-container iframe {
    width: 100%;
    height: 300px;
    border: 0;
    border-radius: var(--radius);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.contact-motivator {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    background: rgba(76, 175, 80, 0.06);
    border: 1px solid rgba(76, 175, 80, 0.15);
}

.response-time {
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 1rem;
    font-weight: 500;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--dark);
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    height: 32px;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.footer-desc {
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul { margin-bottom: 1.25rem; }

.footer-links a {
    display: block;
    padding: 6px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.8rem;
}

/* ========================================
   SCROLL TO TOP
   ======================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    box-shadow: 0 4px 16px var(--primary-glow);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px var(--primary-glow);
}

/* ========================================
   MODAL / LIGHTBOX
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--light-card);
    border-radius: var(--radius);
    width: 100%;
    max-width: 720px;
    max-height: 85vh;
    position: relative;
    transform: translateY(30px) scale(0.97);
    transition: transform 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    font-size: 1.8rem;
    color: var(--text-muted-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition);
    z-index: 1;
}

.modal-close:hover {
    color: var(--text-dark);
    background: rgba(0, 0, 0, 0.06);
}

.modal-body {
    padding: 2.5rem 2rem 2rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-body h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.modal-updated {
    font-size: 0.8rem;
    color: var(--text-muted-light);
    margin-bottom: 2rem;
}

.modal-body h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 1.75rem;
    margin-bottom: 0.5rem;
}

.modal-body p {
    font-size: 0.88rem;
    color: var(--text-body);
    line-height: 1.7;
    margin-bottom: 0.6rem;
}

.modal-body ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.modal-body li {
    font-size: 0.88rem;
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 0.3rem;
}

.modal-body a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.modal-body a:hover {
    color: var(--primary-hover);
}

.modal-body strong {
    color: var(--text-dark);
}

/* ========================================
   SELLON RING MOTIF (logo "O" element)
   ======================================== */
.sellon-ring {
    display: inline-block;
    position: relative;
}

.sellon-ring svg {
    display: block;
}

/* Hero decorative ring */
.hero-ring {
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
    width: 320px;
    height: 320px;
    opacity: 0.06;
    pointer-events: none;
    z-index: 1;
}

/* Trust bar ring accent */
.trust-ring {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    opacity: 0.04;
    pointer-events: none;
}

/* Section ring watermark */
.section-ring {
    position: absolute;
    width: 200px;
    height: 200px;
    opacity: 0.04;
    pointer-events: none;
}

.section-ring.right { right: -40px; top: 20%; }
.section-ring.left { left: -40px; bottom: 20%; }

/* Ecosystem ring icon */
.eco-ring {
    width: 48px;
    height: 48px;
    color: var(--primary-light);
    margin-bottom: 0.5rem;
}

/* ========================================
   SCROLL REVEAL ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal.reveal-left {
    transform: translateX(-30px);
}

.reveal.reveal-left.revealed {
    transform: translateX(0);
}

.reveal.reveal-right {
    transform: translateX(30px);
}

.reveal.reveal-right.revealed {
    transform: translateX(0);
}

/* ========================================
   COOKIE CONSENT
   ======================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 3000;
    background: var(--dark-2);
    border-top: 1px solid var(--glass-border);
    padding: 1.25rem 0;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.3);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}

.cookie-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.cookie-text a {
    color: var(--primary-light);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.cookie-btn {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 10px 24px;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
}

.cookie-btn-accept {
    background: var(--primary);
    color: var(--white);
}

.cookie-btn-accept:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.cookie-btn-reject {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--glass-border);
}

.cookie-btn-reject:hover {
    border-color: var(--text);
    color: var(--text);
}

/* ========================================
   CURSOR GLOW
   ======================================== */
.cursor-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    display: none;
}

@media (min-width: 1024px) {
    .cursor-glow { display: block; }
}

/* ========================================
   RESPONSIVE - TABLET (768px+)
   ======================================== */
@media (min-width: 768px) {
    .section-title { font-size: 2.25rem; }

    /* Nav */
    .hamburger { display: none; }

    .nav-menu {
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        background: none;
        border-left: none;
        padding: 0;
        flex-direction: row;
        align-items: center;
        gap: 1rem;
    }

    .nav-links {
        flex-direction: row;
        gap: 0;
    }

    .nav-link {
        padding: 8px 14px;
        border-bottom: none;
        font-size: 0.85rem;
        position: relative;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 2px;
        background: var(--primary);
        border-radius: 1px;
        transition: width 0.3s ease;
    }

    .nav-link:hover::after { width: 60%; }

    /* Hero */
    .hero-container {
        text-align: left;
    }

    .hero-title { font-size: 2.75rem; }

    .hero-subtitle {
        margin-left: 0;
        margin-right: 0;
    }

    .hero-buttons { justify-content: flex-start; }

    /* Trust */
    .trust-grid { grid-template-columns: repeat(4, 1fr); }
    .trust-number { font-size: 1.4rem; }

    /* Services */
    .services-grid { grid-template-columns: repeat(2, 1fr); }

    /* Marketplaces */
    .marketplaces-grid { grid-template-columns: repeat(2, 1fr); }

    /* Why Sellon */
    .why-grid { grid-template-columns: repeat(2, 1fr); }

    /* Team */
    .team-grid { grid-template-columns: repeat(2, 1fr); max-width: 700px; }

    /* Timeline left-right layout */
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline-item {
        width: 50%;
        padding-left: 0;
    }

    .timeline-item:nth-child(odd) {
        padding-right: 40px;
        text-align: right;
    }

    .timeline-item:nth-child(odd) .timeline-dot {
        left: auto;
        right: -9px;
    }

    .timeline-item:nth-child(even) {
        margin-left: 50%;
        padding-left: 40px;
    }

    .timeline-item:nth-child(even) .timeline-dot {
        left: -9px;
    }

    /* Ecosystem */
    .ecosystem-grid { grid-template-columns: repeat(3, 1fr); }

    /* Contact */
    .contact-grid { grid-template-columns: 1.3fr 1fr; }

    /* Form row */
    .form-row { grid-template-columns: 1fr 1fr; }

    /* Footer */
    .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }

    /* Cookie */
    .cookie-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

/* ========================================
   RESPONSIVE - DESKTOP (1024px+)
   ======================================== */
@media (min-width: 1024px) {
    .container { padding: 0 40px; }
    .section-title { font-size: 2.5rem; }

    .hero { min-height: 100vh; }
    .hero-title { font-size: 3.25rem; }
    .hero-subtitle { font-size: 1.15rem; }

    .hero-ring {
        right: 0;
        width: 400px;
        height: 400px;
        opacity: 0.07;
    }

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

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

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

    .contact-form { padding: 2.5rem; }
}

/* ========================================
   RESPONSIVE - SMALL MOBILE
   ======================================== */
@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .hero-typed-line { min-height: 2.5rem; }
    .hero-subtitle { font-size: 0.95rem; }
    .hero { min-height: auto; padding-bottom: 2rem; }
    .btn-lg { padding: 14px 28px; font-size: 0.9rem; }
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
    .modal-body {
        padding: 2rem 1.25rem 1.5rem;
    }
    .modal-body h2 {
        font-size: 1.25rem;
    }
    .cookie-buttons {
        width: 100%;
    }
    .cookie-btn {
        flex: 1;
        text-align: center;
    }
}

/* ========================================
   PRINT
   ======================================== */
@media print {
    .navbar, .hamburger, .scroll-progress, #tsparticles, .cursor-glow, .cookie-banner, .scroll-top { display: none; }
    body { background: #fff; color: #000; }
    .hero { background: #fff; }
    .hero-title, .hero-subtitle, .section-title { color: #000; }
    .service-card, .step, .why-card, .marketplace-card, .team-card { border: 1px solid #ccc; background: #fff; }
}