:root {
    /* Base Colors - Exact match of Lovable preview */
    --primary: #f97316;
    /* orange-500 */
    --primary-hover: #ea580c;
    /* orange-600 */
    --background: #fdfaf6;
    /* Warm cream background */
    --foreground: #1c1917;
    /* stone-900 */
    --muted: #f4ewe9;
    /* lighter beige for sections */
    --muted-foreground: #78716c;
    /* stone-500 */
    --border: #e7e5e4;
    /* stone-200 */
    --border-dark: #292524;

    /* Typography */
    --font-sans: 'Inter', -apple-system, sans-serif;
    --font-display: 'Playfair Display', serif;

    /* Layout */
    --container-max-width: 1200px;
    --container-padding: 2rem;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

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

/* Utility Classes */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--container-padding);
    }
}

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

.text-primary {
    color: var(--primary) !important;
}

.text-muted-foreground {
    color: var(--muted-foreground);
}

.text-white {
    color: #ffffff !important;
}

.font-bold {
    font-weight: 700;
}

.text-sm {
    font-size: 0.875rem;
}

.py-20 {
    padding: 5rem 0;
}

.mt-6 {
    margin-top: 1.5rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mt-20 {
    margin-top: 5rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.max-w-5xl {
    max-width: 64rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.flex {
    display: flex;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.gap-3 {
    gap: 0.75rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.hidden {
    display: none !important;
}

.bg-muted {
    background-color: #f7f5f0;
}

/* slightly off-white for sections */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-size: 0.95rem;
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 0.75rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25);
}

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

.btn-secondary:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

.btn-ghost {
    border: none;
    color: var(--foreground);
    padding-left: 0.5rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    z-index: 50;
    padding: 1rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.25rem;
    font-family: var(--font-display);
    letter-spacing: -0.5px;
}

.logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.desktop-nav {
    display: none;
    gap: 2.5rem;
}

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

    .hidden-mobile {
        display: inline-flex !important;
    }
}

@media (min-width: 768px) and (max-width: 1024px) {
    .desktop-nav {
        gap: 1rem;
    }
    
    .nav-link {
        font-size: 0.85rem;
    }
}



.nav-link {
    font-size: 0.95rem;
    color: var(--muted-foreground);
    white-space: nowrap;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--foreground);
}

@media (max-width: 767px) {
    .mobile-menu-btn {
        display: block;
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 9rem;
    padding-bottom: 6rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-blur {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.08) 0%, transparent 70%);
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 1rem;
    background: rgba(249, 115, 22, 0.08);
    /* light orange */
    color: var(--primary);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--primary);
    border-radius: 50%;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--muted-foreground);
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.app-store-badges {
    align-items: center;
    gap: 1rem;
}

.app-badge {
    height: 44px;
    display: inline-block;
    transition: transform 0.2s ease;
}

.app-badge img {
    height: 100%;
    width: auto;
}

.app-badge:hover {
    transform: translateY(-2px);
}

/* Stats */
.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon-wrapper {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(249, 115, 22, 0.08);
    border-radius: 0.75rem;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Image Mockup container */
.hero-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    background: transparent;
    width: 100%;
    max-width: 500px;
    margin-left: auto;
}

.hero-image-box {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-mockup {
    width: 100%;
    max-width: 450px;
    height: auto;
    object-fit: contain;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted-foreground);
}

.mouse-icon {
    width: 24px;
    height: 32px;
    border: 2px solid var(--primary);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 4px;
}

.mouse-icon i {
    width: 4px;
    height: 4px;
    color: var(--primary);
}

/* Network Section */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.section-subtitle {
    color: var(--muted-foreground);
    font-size: 1.15rem;
}

.network-cards-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 64rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .network-cards-container {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

.network-card {
    border-radius: 1.5rem;
    padding: 3rem 2.5rem;
    text-align: left;
    transition: transform 0.3s ease;
}

.network-card:hover {
    transform: translateY(-5px);
}

.light-card {
    background: #fbf9f4;
    /* lighter cream inside */
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}

.dark-card {
    background: linear-gradient(145deg, #2d1e15, #170b05);
    color: white;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.card-icon-box {
    width: 3.5rem;
    height: 3.5rem;
    background: rgba(249, 115, 22, 0.15);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 2rem;
}

.dark-icon {
    background: rgba(249, 115, 22, 0.1);
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--foreground);
}

.benefit-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--muted-foreground);
}

.dot {
    display: block;
    width: 10px;
    height: 10px;
    min-width: 10px;
    background-color: var(--primary);
    border-radius: 50%;
}

.dark-dot {
    opacity: 0.8;
}

/* City Pills */
.cities-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.city-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    background: #f7f5f0;
    border-radius: 999px;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.city-pill i {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

.city-count {
    color: var(--muted-foreground);
    font-weight: 400;
    margin-left: 0.25rem;
}

.solid-orange {
    background: var(--primary);
    color: white;
    border: none;
    transition: transform 0.2s;
}

.solid-orange:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

/* Features grid */
.features-grid {
    gap: 2rem;
}

.feature-box {
    background: #fbf9f4;
    padding: 2.5rem 2rem;
    border-radius: 1.25rem;
    text-align: left;
    transition: transform 0.3s;
}

.feature-box:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    background: transparent;
    border: 1px solid rgba(249, 115, 22, 0.2);
    color: var(--primary);
    margin-bottom: 2rem;
}

.feature-box h4 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-box p {
    color: var(--muted-foreground);
    font-size: 0.95rem;
}

/* How it works */
.subtitle-orange {
    color: var(--primary);
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.timeline-container {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    position: relative;
    text-align: center;
}

@media (min-width: 768px) {
    .timeline-container {
        flex-direction: row;
        justify-content: space-between;
        gap: 0;
    }
}

.timeline-line {
    display: none;
}

@media (min-width: 768px) {
    .timeline-line {
        display: block;
        position: absolute;
        top: 1.5rem;
        left: 10%;
        right: 10%;
        height: 2px;
        background: rgba(249, 115, 22, 0.2);
        z-index: 0;
    }
}

.timeline-step {
    position: relative;
    z-index: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
    .timeline-step {
        width: 22%;
    }
}

.step-circle {
    width: 3rem;
    height: 3rem;
    background: var(--primary);
    color: white;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step-desc {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Vorteile Block */
.benefits-block {
    background: #eeeae4;
    border-radius: 1.5rem;
    padding: 2rem 1.25rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: left;
    align-items: center;
}

@media (min-width: 900px) {
    .benefits-block {
        grid-template-columns: 1.2fr 1.8fr;
        padding: 4rem;
        gap: 4rem;
    }
}

.benefits-left h3 {
    font-family: var(--font-display);
    font-size: 2.25rem;
    margin-bottom: 2rem;
    line-height: 1.2;
    color: var(--foreground);
}

.benefits-left p {
    color: var(--muted-foreground);
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
    line-height: 1.6;
}

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

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

.benefit-check-card {
    background: white;
    padding: 1.25rem 1.5rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--foreground);
    line-height: 1.4;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.check-icon {
    width: 18px;
    height: 18px;
    color: var(--primary);
    min-width: 18px;
    margin-top: 2px;
}

/* Animations from old file */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(10deg);
    }

    50% {
        transform: translateY(-15px) rotate(10deg);
    }

    100% {
        transform: translateY(0px) rotate(10deg);
    }
}

.animate-float-no-rotate {
    animation: float-no-rotate 6s ease-in-out infinite;
}

@keyframes float-no-rotate {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Custom Layout Fixes for komplettloesung.html */
.split-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 6rem;
}

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

.boxes-stack {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.app-icon-box {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.app-icon-primary {
    background-color: #ffedd5;
    color: var(--primary);
}

.app-icon-emerald {
    background-color: #d1fae5;
    color: #10b981;
}

.image-showcase-wrapper {
    position: relative;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .image-showcase-wrapper {
        margin-top: 0;
    }
}

.image-bg-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(249, 115, 22, 0.1);
    border-radius: 1.5rem;
    transform: rotate(3deg) scale(1.05);
    z-index: 0;
}

.image-showcase-wrapper img {
    position: relative;
    border-radius: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    z-index: 10;
    width: 100%;
    /* h-[600px] equivalent */
    height: 600px;
    object-fit: cover;
}

.highlights-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 6rem;
}

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

.highlight-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid #f3f4f6;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.highlight-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.highlight-icon-box {
    width: 3rem;
    height: 3rem;
    background-color: #fff7ed;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.highlight-title {
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    font-family: var(--font-display);
}

.highlight-desc {
    color: var(--muted-foreground);
    margin-bottom: 1rem;
    line-height: 1.625;
}

.highlight-list {
    margin-bottom: 1.5rem;
}

.highlight-footer {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.875rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #f9fafb;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* FAQ Section */
.faq-section {
    background: linear-gradient(135deg, #2d1e15, #170b05);
    color: white;
    border-radius: 2rem;
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
    .faq-section {
        padding: 4rem;
    }
}

.faq-bg-glow {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.faq-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 10;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .faq-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.faq-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 1rem;
    transition: transform 0.3s ease, background 0.3s;
}

.faq-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.faq-card-title {
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.faq-card-icon {
    color: var(--primary);
    width: 24px;
    height: 24px;
}

.faq-card-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.6;
}

.faq-cta-container {
    text-align: center;
    margin-top: 3.5rem;
    position: relative;
    z-index: 10;
}

.faq-cta-text {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.btn-faq {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 99px;
    box-shadow: 0 10px 20px rgba(249, 115, 22, 0.3);
}

.btn-faq:hover {
    box-shadow: 0 15px 30px rgba(249, 115, 22, 0.4);
    transform: translateY(-2px);
}

.animate-bounce {
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(-25%);
    }

    50% {
        transform: translateY(0);
    }
}

.group:hover .group-hover-translate {
    transform: translateX(4px);
}

.group:hover .group-hover-scale {
    transform: scale(1.1);
}

.group-hover-translate,
.group-hover-scale {
    transition: transform 0.2s ease;
}

.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

/* Grid Helper */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.bg-dark {
    background-color: var(--border-dark);
}

.border-dark {
    border-top: 1px solid #3d3b38;
}

/* Contact Section */
.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .contact-info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.contact-info-grid h4 {
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    color: white;
}

.contact-info-grid p {
    color: #a0aec0;
    line-height: 1.5;
}

.contact-form {
    width: 100%;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
        row-gap: 3rem;
        column-gap: 4rem;
    }

    .form-grid .full-width {
        grid-column: 1 / -1;
    }
}

.input-group {
    width: 100%;
}

.contact-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid #4a5568;
    color: white;
    padding: 0.5rem 0;
    font-size: 0.85rem;
    transition: border-color 0.3s;
}

.contact-input:focus {
    outline: none;
    border-bottom-color: var(--primary);
}

.contact-input::placeholder {
    color: #a0aec0;
}

textarea.contact-input {
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

.submit-btn {
    padding: 0.75rem 4rem;
    border-radius: 0.25rem;
    font-weight: 600;
}

.submit-btn:hover {
    background: var(--primary-hover);
}

.lang-toggle {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--foreground);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    margin-left: 0.5rem;
    border: 2px solid var(--border);
    border-radius: 4px;
    padding: 2px 6px;
}

.lang-toggle:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: scale(1.05);
}

/* About Us Section */
.about-section {
    padding-top: 5rem;
    padding-bottom: 5rem;
    background-color: var(--background);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 6rem;
    }
}

.about-image-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.about-image {
    width: 100%;
    height: auto;
    border-radius: 2rem 2rem 2rem 0.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    object-fit: cover;
}

.section-tag {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.tag-line-dot {
    display: flex;
    align-items: center;
    color: var(--primary);
}

.diamond-icon {
    width: 12px;
    height: 12px;
    fill: currentColor;
    margin-top: 2px;
}

.tag-line {
    height: 2px;
    width: 40px;
    background-color: currentColor;
    margin-left: -2px;
}

.tag-text {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-title {
    text-align: left;
    margin-bottom: 1.5rem;
    font-size: clamp(2rem, 4vw, 2.75rem);
    line-height: 1.2;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    color: var(--muted-foreground);
    font-size: 1.05rem;
    line-height: 1.7;
}

.font-medium {
    font-weight: 500;
}

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

/* Optimize Section */
.optimize-section {
    padding-top: 5rem;
    padding-bottom: 5rem;
    background-color: #faf8f5;
}

.optimize-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 900px) {
    .optimize-grid {
        grid-template-columns: 350px 1fr;
        gap: 4rem;
    }
}

.optimize-tabs {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.optimize-tab {
    padding: 1.25rem 2rem;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--muted-foreground);
    background: transparent;
    border: none;
    border-radius: 0.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    box-shadow: none;
}

@media (min-width: 900px) {
    .optimize-tab {
        text-align: left;
    }
}

.optimize-tab:hover {
    color: var(--foreground);
    background: rgba(0,0,0,0.02);
}

.optimize-tab.active {
    color: var(--primary);
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.optimize-image-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
}

.optimize-image-wrapper img {
    width: 100%;
    max-width: 800px;
    height: auto;
    object-fit: contain;
    transition: opacity 0.2s ease;
    border-radius: 12px;
}

/* Canvas Particles */
#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.8;
}

.hero-content {
    position: relative;
    z-index: 2;
}