/* NexVerse Agency - Styles */

/* ================================
   CSS Variables - 3 Color Palette
================================ */
:root {
    /* Primary Color - Electric Blue */
    --primary: #3B82F6;
    --primary-dark: #2563EB;
    --primary-light: #60A5FA;
    --primary-bg: rgba(59, 130, 246, 0.1);
    --primary-shadow: rgba(59, 130, 246, 0.3);

    /* Dark Color - Midnight Navy */
    --dark: #0F172A;
    --dark-light: #1E293B;
    --dark-lighter: #334155;

    /* Light Color - Clean White */
    --light: #F8FAFC;
    --light-hover: #E2E8F0;
    --white: #FFFFFF;

    /* Gray Scale */
    --gray-400: #94A3B8;
    --gray-500: #64748B;

    /* Other */
    --success: #22C55E;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ================================
   Base Styles
================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

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

input, select, textarea {
    font-family: inherit;
    font-size: 1rem;
}

/* ================================
   Typography
================================ */
.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--dark-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

/* ================================
   Buttons
================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--primary-shadow);
}

.btn-outline {
    background-color: var(--white);
    color: var(--dark);
    border: 2px solid var(--dark-light);
}

.btn-outline:hover {
    background-color: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}

.btn-full {
    width: 100%;
}

/* ================================
   Header
================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
    background-color: transparent;
    overflow: hidden;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    overflow: hidden;
    max-width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    object-fit: contain;
}

.logo-icon[src] {
    background: transparent;
}

.logo-icon span {
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 700;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
}

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

.nav-link {
    font-weight: 500;
    color: var(--dark);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width var(--transition-normal);
}

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

.nav-link:hover::after {
    width: 100%;
}

.mobile-btn {
    margin-top: 16px;
}

/* ================================
   Hero Section
================================ */
.hero {
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
    background-color: var(--light);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: float 6s ease-in-out infinite;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background-color: rgba(59, 130, 246, 0.1);
    top: 10%;
    right: 10%;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background-color: rgba(59, 130, 246, 0.05);
    bottom: 10%;
    left: 5%;
    animation-delay: 2s;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background-color: rgba(59, 130, 246, 0.08);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    margin-bottom: 24px;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-title .highlight {
    position: relative;
    display: inline-block;
}

.highlight-text {
    position: relative;
    z-index: 1;
    color: var(--primary);
}

.highlight-bg {
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 12px;
    background-color: rgba(59, 130, 246, 0.2);
    z-index: 0;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--dark-light);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
}

.hero-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    padding: 40px;
    transition: transform var(--transition-normal);
}

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

.card-float-icon {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    background-color: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    animation: bounce-slow 2s ease-in-out infinite;
}

@keyframes bounce-slow {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.card-avatar {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-avatar span {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
}

.card-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.card-header p {
    color: var(--dark-light);
    font-size: 0.875rem;
}

.card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.stat-item {
    background-color: var(--light);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--dark-light);
}

.card-progress {
    display: flex;
    align-items: center;
    gap: 12px;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background-color: var(--light);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 75%;
    background-color: var(--primary);
    border-radius: var(--radius-full);
    animation: progress-pulse 2s ease-in-out infinite;
}

@keyframes progress-pulse {
    0%, 100% {
        width: 75%;
    }
    50% {
        width: 80%;
    }
}

.card-progress span {
    font-size: 0.875rem;
    color: var(--dark-light);
}

.floating-badge {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background-color: var(--white);
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 4s ease-in-out infinite;
}

.floating-icon {
    width: 40px;
    height: 40px;
    background-color: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.floating-title {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 2px;
}

.floating-desc {
    font-size: 0.875rem;
    color: var(--dark-light);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--dark-light);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-dot {
    width: 4px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 2px;
    animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(8px);
        opacity: 0.5;
    }
}

/* ================================
   Services Section
================================ */
.services {
    padding: 120px 0;
    background-color: var(--white);
}

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

.service-card {
    background-color: var(--light);
    border-radius: var(--radius-xl);
    padding: 40px;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.service-card:hover {
    background-color: var(--white);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1);
    transform: translateY(-8px);
    border-color: rgba(59, 130, 246, 0.2);
}

.service-icon {
    width: 64px;
    height: 64px;
    background-color: var(--primary-bg);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 24px;
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background-color: var(--primary);
    color: var(--white);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.service-card p {
    color: var(--dark-light);
    margin-bottom: 16px;
    line-height: 1.7;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.service-link:hover {
    gap: 12px;
}

.service-link svg {
    transition: transform var(--transition-normal);
}

.service-link:hover svg {
    transform: translateX(4px);
}

/* ================================
   Portfolio Section
================================ */
.portfolio {
    padding: 120px 0;
    background-color: var(--white);
}

.portfolio-grid {
    display: flex;
    flex-direction: column;
    gap: 64px;
}

.portfolio-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.portfolio-item:nth-child(even) {
    direction: rtl;
}

.portfolio-item:nth-child(even) .portfolio-content {
    direction: ltr;
}

.portfolio-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
}

.portfolio-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-image:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.8), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    align-items: flex-end;
    padding: 32px;
}

.portfolio-image:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.portfolio-tags span {
    padding: 6px 12px;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    color: var(--white);
    font-size: 0.875rem;
    border-radius: var(--radius-full);
}

.portfolio-content {
    padding: 24px 0;
}

.portfolio-category {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
}

.portfolio-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.portfolio-content p {
    font-size: 1.125rem;
    color: var(--dark-light);
    margin-bottom: 24px;
    line-height: 1.7;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--dark);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.portfolio-link:hover {
    color: var(--primary);
    gap: 12px;
}

.portfolio-link svg {
    transition: transform var(--transition-normal);
}

.portfolio-link:hover svg {
    transform: translateX(4px);
}

/* ================================   Stats Section   ================================ */
.stats {
    padding: 80px 0;
    background-color: var(--primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    text-align: center;
}

.stat-card .stat-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
}

.stat-card .stat-label {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ================================   About Section   ================================ */
.about {
    padding: 120px 0;
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.about-info p {
    color: var(--dark-light);
    margin-bottom: 32px;
    line-height: 1.7;
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.value-icon {
    font-size: 1.5rem;
    margin-top: 4px;
}

.team-avatar {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    object-fit: cover;
    margin-top: 4px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.rz-icon {
    width: 18px;
    height: 18px;
    vertical-align: middle;
    margin-left: 4px;
}

.value-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.value-item p {
    font-size: 0.875rem;
    color: var(--dark-light);
    margin-bottom: 0;
}

.about-visual {
    position: relative;
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1);
    transition: all var(--transition-normal);
}

.about-image:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(59, 130, 246, 0.15);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-badge {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background-color: var(--primary);
    color: var(--white);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.badge-number {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.badge-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* ================================   Contact Section   ================================ */
.contact {
    padding: 120px 0;
    background-color: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-description {
    font-size: 1.25rem;
    color: var(--dark-light);
    margin: 24px 0 40px;
    max-width: 500px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-icon-img {
    width: 24px;
    height: 24px;
}

.contact-label {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 2px;
}

.contact-value {
    color: var(--dark-light);
}

.contact-form-wrapper {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1);
    padding: 48px;
}

.contact-form {
    position: relative;
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px;
}

.form-success.active {
    display: block;
}

.form-success .success-icon {
    width: 80px;
    height: 80px;
    background-color: #DCFCE7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--success);
}

.form-success h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-success p {
    color: var(--dark-light);
}

.form-fields {
    display: none;
}

.form-fields.active {
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 2px solid var(--light-hover);
    border-radius: var(--radius-md);
    background-color: var(--light);
    color: var(--dark);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-500);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ================================
   Footer
================================ */
.footer {
    background-color: var(--dark);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-brand .logo {
    margin-bottom: 24px;
}

.footer-brand p {
    color: var(--gray-400);
    margin-bottom: 24px;
    line-height: 1.7;
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: var(--dark-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background-color: var(--primary);
    transform: translateY(-4px);
}

.social-icon-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.qq-popup-container {
    position: relative;
    cursor: pointer;
    overflow: visible !important;
    width: 40px;
    height: 40px;
    background-color: var(--dark-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qq-popup {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 15px;
    background: #fff;
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    min-width: 200px;
    min-height: 200px;
}

.qq-popup img {
    width: 280px;
    height: auto;
    display: block;
    object-fit: contain;
}

.qq-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 10px solid transparent;
    border-top-color: #fff;
}

.qq-popup-container:hover .qq-popup {
    display: block;
}

.footer-links h4 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: 24px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid var(--dark-light);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: var(--gray-400);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

/* ================================
   Animations
================================ */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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

/* ================================
   Responsive Design
================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 64px;
    }

    .hero-visual {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }

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

    .portfolio-item {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .portfolio-item:nth-child(even) {
        direction: ltr;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-visual {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .header-content {
        padding: 12px 0;
        gap: 8px;
    }

    .logo {
        gap: 8px;
        flex-shrink: 0;
    }

    .logo-icon {
        width: 30px;
        height: 30px;
    }

    .logo-text {
        font-size: 0.95rem;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .nav-desktop {
        display: none !important;
    }

    .container {
        padding: 0 12px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .card-stats {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 24px;
    }

    .header-content {
        padding: 6px 0;
        gap: 6px;
    }

    .logo {
        gap: 4px;
        flex-shrink: 0;
    }

    .logo-icon {
        width: 24px;
        height: 24px;
    }

    .logo-text {
        font-size: 0.75rem;
        white-space: nowrap;
    }

    .mobile-menu-btn {
        width: 20px;
        height: 14px;
        flex-shrink: 0;
    }

    .mobile-menu-btn span {
        height: 2px;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(4px, 4px);
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(4px, -4px);
    }
}