/* ============================================
   Rustav Pro - Solar Energy Landing Page
   CSS Styles - Modern Design
   ============================================ */

/* ---- CSS Variables ---- */
:root {
    --primary: #E8841A;
    --primary-dark: #C96D0E;
    --primary-light: #F5A94A;
    --secondary: #1A3A5C;
    --secondary-light: #2A5080;
    --accent: #F0C040;
    --text-dark: #1A1E2E;
    --text-medium: #4A5568;
    --text-light: #718096;
    --bg-light: #F9F7F4;
    --bg-section: #F4F1ED;
    --white: #FFFFFF;
    --success: #28A745;
    --success-light: #D4EDDA;
    --border: #E2DDD6;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s ease;
    --font-main: 'Inter', system-ui, sans-serif;
    --font-heading: 'Poppins', system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

input, select, textarea, button {
    font-family: inherit;
}

/* ---- Container ---- */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Section Base ---- */
.section-label {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: var(--secondary);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

/* ---- Buttons ---- */
.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all var(--transition);
    box-shadow: 0 4px 15px rgba(232,132,26,0.35);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(232,132,26,0.45);
    color: var(--white);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--white);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid rgba(255,255,255,0.6);
    transition: all var(--transition);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--white);
}

/* ============================================
   COOKIE CONSENT BANNER
   ============================================ */
.cookie-consent {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 900px;
    background: var(--secondary);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    z-index: 10000;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    display: none;
    animation: slideUpCookie 0.4s ease;
}

.cookie-consent.show {
    display: block;
}

@keyframes slideUpCookie {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.cookie-content {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.cookie-text {
    flex: 1;
    min-width: 200px;
}

.cookie-text h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.cookie-text p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.5;
}

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

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

.cookie-btn {
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
}

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

.cookie-accept:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.cookie-reject {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}

.cookie-reject:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.1);
}

.cookie-customize {
    background: transparent;
    color: rgba(255,255,255,0.7);
    border-color: rgba(255,255,255,0.2);
}

.cookie-customize:hover {
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}

.cookie-customize-panel {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.cookie-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.cookie-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: rgba(255,255,255,0.08);
    padding: 12px 16px;
    border-radius: var(--radius);
}

.cookie-option-info strong {
    display: block;
    font-size: 0.85rem;
}

.cookie-option-info small {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
}

.cookie-toggle {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 24px;
    transition: var(--transition);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    bottom: 3px;
    background: var(--white);
    border-radius: 50%;
    transition: var(--transition);
}

.cookie-toggle input:checked + .toggle-slider {
    background: var(--primary);
}

.cookie-toggle input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.cookie-toggle input:disabled + .toggle-slider {
    background: var(--primary);
    opacity: 0.7;
    cursor: not-allowed;
}

/* ============================================
   NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition);
    padding: 0;
}

.site-header.scrolled {
    background: var(--white);
    box-shadow: 0 2px 30px rgba(0,0,0,0.1);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    transition: padding var(--transition);
}

.site-header.scrolled .navbar {
    padding: 12px 40px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-family: var(--font-heading);
}

.logo-icon {
    font-size: 1.6rem;
}

.logo-text {
    color: var(--white);
    transition: color var(--transition);
}

.site-header.scrolled .logo-text {
    color: var(--secondary);
}

.logo-text strong {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    padding: 8px 14px;
    border-radius: 8px;
    transition: all var(--transition);
}

.site-header.scrolled .nav-link {
    color: var(--text-dark);
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(232,132,26,0.08);
}

.nav-link.nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(232,132,26,0.3);
}

.nav-link.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

.site-header.scrolled .hamburger span {
    background: var(--secondary);
}

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

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

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--secondary) 0%, #0D2540 50%, #1A3A5C 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1600&q=80') center/cover no-repeat;
    opacity: 0.2;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 120px;
    background: var(--white);
    clip-path: ellipse(60% 100% at 50% 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(232,132,26,0.15) 0%, transparent 60%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 24px 160px;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    background: rgba(232,132,26,0.2);
    border: 1px solid rgba(232,132,26,0.4);
    color: var(--primary-light);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 140px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.6;
}

.hero-scroll-indicator span {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid rgba(255,255,255,0.6);
    border-bottom: 2px solid rgba(255,255,255,0.6);
    transform: rotate(45deg);
    animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(6px); }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    padding: 100px 0;
    background: var(--white);
}

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

.about-images {
    position: relative;
}

.about-img-main img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 55%;
}

.about-img-secondary img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 5px solid var(--white);
    aspect-ratio: 4/3;
    object-fit: cover;
}

.about-badge-card {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--white);
    padding: 16px 20px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary);
}

.badge-icon {
    font-size: 1.8rem;
}

.about-badge-card strong {
    display: block;
    font-size: 0.9rem;
    color: var(--secondary);
}

.about-badge-card small {
    font-size: 0.75rem;
    color: var(--text-light);
}

.about-content {
    padding: 20px 0;
}

.about-desc {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    margin: 28px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.feature-check {
    width: 22px;
    height: 22px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-section {
    padding: 100px 0;
    background: var(--bg-section);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-link {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--transition);
}

.service-link:hover {
    gap: 8px;
    color: var(--primary-dark);
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
    padding: 100px 0;
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: start;
}

.benefits-content .section-title {
    margin-top: 8px;
}

.benefits-intro {
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 36px;
}

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

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

.benefit-icon-wrap {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(232,132,26,0.12), rgba(240,192,64,0.12));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    border: 1px solid rgba(232,132,26,0.2);
}

.benefit-text h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 4px;
}

.benefit-text p {
    font-size: 0.87rem;
    color: var(--text-medium);
    line-height: 1.6;
}

.benefits-image {
    position: sticky;
    top: 100px;
}

.benefits-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 3/4;
    object-fit: cover;
}

.benefits-img-card {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--primary);
    color: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius);
    text-align: center;
}

.img-card-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.img-card-text {
    font-size: 0.8rem;
    opacity: 0.9;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process-section {
    padding: 100px 0;
    background: var(--bg-section);
}

.process-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 30px;
    padding-top: 20px;
}

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

.step-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(232,132,26,0.1);
    line-height: 1;
    margin-bottom: -10px;
    transition: color var(--transition);
}

.process-step:hover .step-number {
    color: rgba(232,132,26,0.2);
}

.step-content {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid var(--border);
    height: 100%;
}

.process-step:hover .step-content {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--primary);
}

.step-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 10px;
}

.step-content p {
    font-size: 0.87rem;
    color: var(--text-medium);
    line-height: 1.7;
}

/* ============================================
   STATISTICS SECTION
   ============================================ */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary), #0D2540);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1466611653911-95081537e5b7?w=1600&q=80') center/cover no-repeat;
    opacity: 0.06;
}

.stats-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(232,132,26,0.1) 0%, transparent 70%);
}

.stats-grid {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    color: var(--white);
    min-width: 120px;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary-light);
    line-height: 1;
    display: inline-block;
}

.stat-plus {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    display: inline-block;
    vertical-align: top;
    margin-top: 4px;
}

.stat-desc {
    margin-top: 10px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: 28px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
    background: var(--bg-section);
    padding: 40px 36px;
    border-radius: var(--radius-lg);
    min-width: calc(33.333% - 19px);
    border: 1px solid var(--border);
    transition: all var(--transition);
    flex-shrink: 0;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
    transform: translateY(-4px);
}

.testimonial-rating {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-author img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
}

.author-info strong {
    display: block;
    font-size: 0.9rem;
    color: var(--secondary);
    font-weight: 700;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--text-light);
}

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.nav-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--primary);
    color: var(--primary);
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    line-height: 1;
}

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

.testimonials-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 5px;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-section {
    padding: 100px 0;
    background: var(--bg-section);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item.gallery-large {
    grid-column: span 2;
}

.gallery-item.gallery-large img {
    height: 320px;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,58,92,0.85) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-overlay span {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
    padding: 100px 0;
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.faq-header-col {
    position: sticky;
    top: 100px;
}

.faq-header-col .section-title {
    margin-top: 8px;
    margin-bottom: 16px;
}

.faq-header-col p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 28px;
}

.faq-col {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 22px 0;
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--secondary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: color var(--transition);
}

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

.faq-icon {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--primary);
    transition: transform var(--transition);
    flex-shrink: 0;
    line-height: 1;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer.open {
    max-height: 300px;
    padding-bottom: 20px;
}

.faq-answer p {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.8;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    padding: 100px 0;
    background: var(--bg-section);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    background: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius);
    display: flex;
    gap: 16px;
    align-items: flex-start;
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.contact-card:hover {
    box-shadow: var(--shadow);
    border-color: var(--primary);
    transform: translateX(4px);
}

.contact-card-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, rgba(232,132,26,0.1), rgba(240,192,64,0.1));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-card-content h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.contact-card-content p {
    font-size: 0.95rem;
    color: var(--text-dark);
    line-height: 1.5;
}

.contact-card-content a {
    color: var(--primary);
    font-weight: 600;
}

.contact-card-content small {
    font-size: 0.8rem;
    color: var(--text-light);
}

.contact-image img {
    width: 100%;
    border-radius: var(--radius);
    height: 200px;
    object-fit: cover;
    margin-top: 8px;
}

/* ---- Contact Form ---- */
.contact-form-wrap {
    background: var(--white);
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.93rem;
    color: var(--text-dark);
    background: var(--bg-light);
    transition: all var(--transition);
    outline: none;
    -webkit-appearance: none;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(232,132,26,0.12);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220,53,69,0.1);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
}

.form-check input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

.form-check label {
    font-size: 0.83rem;
    color: var(--text-medium);
    line-height: 1.6;
    cursor: pointer;
}

.form-check label a {
    color: var(--primary);
    font-weight: 600;
}

.field-error {
    display: block;
    font-size: 0.78rem;
    color: #dc3545;
    margin-top: 5px;
    min-height: 18px;
}

/* ---- Success Message ---- */
#formSuccess {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    border: 2px solid var(--success);
    border-radius: var(--radius-lg);
    padding: 48px 36px;
    text-align: center;
    color: #155724;
}

.success-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

#formSuccess h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: #155724;
    margin-bottom: 12px;
}

#formSuccess p {
    font-size: 0.97rem;
    color: #155724;
    opacity: 0.85;
    line-height: 1.7;
}

/* ---- Submit Button ---- */
.btn-submit {
    width: 100%;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: 0 4px 15px rgba(232,132,26,0.35);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(232,132,26,0.45);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--secondary);
    color: rgba(255,255,255,0.8);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-family: var(--font-heading);
    margin-bottom: 16px;
}

.footer-logo .logo-text {
    color: var(--white);
}

.footer-tagline {
    font-size: 0.88rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.6);
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: rgba(255,255,255,0.7);
    transition: all var(--transition);
    text-transform: uppercase;
}

.social-link:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary-light);
}

.footer-contact-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.contact-ico {
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.footer-contact-item address,
.footer-contact-item span,
.footer-contact-item a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.6;
    font-style: normal;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-copy {
    font-size: 0.83rem;
    color: rgba(255,255,255,0.45);
}

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

.footer-legal-links a {
    font-size: 0.83rem;
    color: rgba(255,255,255,0.45);
    transition: color var(--transition);
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1100px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .about-img-secondary {
        width: 50%;
        right: -15px;
        bottom: -15px;
    }
}

@media (max-width: 992px) {
    .about-grid,
    .benefits-grid,
    .faq-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-images {
        max-width: 550px;
        margin: 0 auto;
    }

    .benefits-image {
        position: static;
        max-width: 450px;
        order: -1;
        margin: 0 auto;
    }

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

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

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

    .gallery-item.gallery-large {
        grid-column: span 2;
    }

    .faq-header-col {
        position: static;
    }

    .testimonial-card {
        min-width: calc(50% - 14px);
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--secondary);
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 4px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 40px rgba(0,0,0,0.2);
        z-index: 999;
    }

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

    .nav-link {
        color: rgba(255,255,255,0.9) !important;
        padding: 12px 16px;
        width: 100%;
        border-radius: 8px;
    }

    .nav-link:hover {
        background: rgba(255,255,255,0.1);
        color: var(--white) !important;
    }

    .nav-link.nav-cta {
        margin-top: 16px;
        text-align: center;
    }

    .navbar {
        padding: 16px 24px;
    }

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

    .process-timeline {
        grid-template-columns: 1fr;
    }

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

    .gallery-item.gallery-large {
        grid-column: span 1;
    }

    .gallery-item.gallery-large img {
        height: 250px;
    }

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

    .contact-form-wrap {
        padding: 30px 24px;
    }

    .stats-grid {
        gap: 40px;
    }

    .testimonial-card {
        min-width: calc(100%);
    }

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

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

    .hero-stats {
        gap: 32px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cookie-content {
        flex-direction: column;
        gap: 16px;
    }

    .cookie-actions {
        width: 100%;
        justify-content: stretch;
    }

    .cookie-btn {
        flex: 1;
        text-align: center;
    }

    .cookie-consent {
        bottom: 0;
        left: 0;
        right: 0;
        transform: none;
        width: 100%;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.6rem;
    }

    .testimonials-nav {
        gap: 12px;
    }

    .stat-value {
        font-size: 2.8rem;
    }
}

/* ============================================
   ANIMATIONS & SCROLL EFFECTS
   ============================================ */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}