/* =============================================
   SvoKil - Solar Energy Landing Page
   Main Stylesheet
   ============================================= */

/* --- CSS Variables --- */
:root {
    --color-primary: #f59e0b;
    --color-primary-dark: #d97706;
    --color-primary-light: #fef3c7;
    --color-secondary: #1e3a2f;
    --color-dark: #0f1c14;
    --color-text: #2d3748;
    --color-text-light: #718096;
    --color-bg: #fafafa;
    --color-bg-alt: #f7f8f3;
    --color-white: #ffffff;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-border: #e2e8f0;
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 40px;
    --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    --max-width: 1200px;
}

/* --- 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(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    font-weight: 700;
}

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

ul {
    list-style: none;
}

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

/* --- Utility Classes --- */
.container-custom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-tag {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--color-dark);
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(245,158,11,0.4);
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(245,158,11,0.5);
}

.btn-secondary-custom {
    background: rgba(255,255,255,0.15);
    color: var(--color-white);
    border: 2px solid rgba(255,255,255,0.4);
    backdrop-filter: blur(8px);
}

.btn-secondary-custom:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.7);
    transform: translateY(-2px);
}

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

.site-header.scrolled {
    background: rgba(15,28,20,0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.navbar {
    padding: 0;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: white;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.5px;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    color: rgba(255,255,255,0.85);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    transition: var(--transition);
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-dark) !important;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 50px;
}

.nav-cta:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(245,158,11,0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

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

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.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(160deg, #0f1c14 0%, #1e3a2f 40%, #2d5a3d 70%, #1a2e1e 100%);
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1508514177221-188b1cf16e9d?w=1400&q=80') center/cover no-repeat;
    opacity: 0.15;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245,158,11,0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,28,20,0.7) 0%, rgba(15,28,20,0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(245,158,11,0.2);
    border: 1px solid rgba(245,158,11,0.4);
    color: var(--color-primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--color-white);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--color-primary), #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.75);
    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: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

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

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

.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll-indicator span {
    display: block;
    width: 2px;
    height: 50px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    margin: 0 auto;
    animation: scrollPulse 1.8s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.8); }
}

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

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

.about-image-wrapper {
    position: relative;
}

.about-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-badge-card {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: var(--color-white);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 16px;
}

.badge-icon {
    font-size: 2rem;
}

.badge-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.badge-text strong {
    font-size: 0.95rem;
    color: var(--color-dark);
}

.badge-text span {
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.about-text {
    color: var(--color-text-light);
    margin-bottom: 16px;
    font-size: 1.02rem;
    line-height: 1.75;
}

.about-features-list {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.97rem;
    color: var(--color-text);
    font-weight: 500;
}

.feature-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    min-width: 24px;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
}

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

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

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    transform: scaleX(0);
    transition: var(--transition);
}

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

.service-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-6px);
}

.service-icon-wrap {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

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

.service-card h3 {
    font-size: 1.15rem;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.service-card p {
    color: var(--color-text-light);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 20px;
}

.service-link {
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--color-primary);
    letter-spacing: 0.02em;
}

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

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

.benefits-left .section-subtitle-left {
    font-size: 1.02rem;
    color: var(--color-text-light);
    margin-bottom: 32px;
    line-height: 1.7;
}

.benefits-img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
}

.benefit-item:last-child {
    border-bottom: none;
}

.benefit-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary-light);
    -webkit-text-stroke: 2px var(--color-primary);
    text-stroke: 2px var(--color-primary);
    min-width: 56px;
    line-height: 1;
}

.benefit-content h3 {
    font-size: 1rem;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.benefit-content p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* =============================================
   PROCESS SECTION
   ============================================= */
.process-section {
    padding: 100px 0;
    background: var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.process-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.process-section .section-tag {
    background: rgba(245,158,11,0.15);
    color: var(--color-primary);
}

.process-section .section-title {
    color: var(--color-white);
}

.process-section .section-subtitle {
    color: rgba(255,255,255,0.65);
}

.process-timeline {
    display: flex;
    align-items: flex-start;
    gap: 0;
    position: relative;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 160px;
    text-align: center;
    position: relative;
    padding: 0 12px;
}

.step-number {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-dark);
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
}

.step-icon {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.step-content h3 {
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.55;
}

.process-connector {
    flex: 0 0 auto;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    margin-top: 28px;
    position: relative;
}

.process-connector::after {
    content: '';
    position: absolute;
    right: -6px;
    top: -4px;
    width: 10px;
    height: 10px;
    background: var(--color-primary);
    border-radius: 50%;
}

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

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 36px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 28px;
    font-size: 5rem;
    color: var(--color-primary-light);
    font-family: Georgia, serif;
    line-height: 1;
}

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

.testimonial-stars {
    color: var(--color-primary);
    font-size: 1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--color-text);
    font-size: 0.97rem;
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-primary-light);
}

.testimonial-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.testimonial-info strong {
    font-size: 0.95rem;
    color: var(--color-dark);
}

.testimonial-info span {
    font-size: 0.82rem;
    color: var(--color-text-light);
}

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

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

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

.gallery-large {
    grid-column: span 1;
    grid-row: span 2;
}

.gallery-tall {
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    min-height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-large img {
    min-height: 420px;
}

.gallery-tall img {
    min-height: 420px;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,28,20,0.8) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

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

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

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

.faq-inner {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: flex-start;
}

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

.faq-header p {
    color: var(--color-text-light);
    margin: 12px 0 28px;
    line-height: 1.7;
}

.faq-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

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

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

.faq-item:first-child {
    border-top: 1px solid var(--color-border);
}

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

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

.faq-icon {
    min-width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    background: var(--color-primary);
    color: var(--color-white);
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding: 0 0 22px;
}

.faq-answer p {
    color: var(--color-text-light);
    font-size: 0.93rem;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    display: block;
}

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

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    align-items: flex-start;
}

.contact-info .section-title {
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--color-text-light);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.contact-detail-icon {
    font-size: 1.3rem;
    min-width: 40px;
    height: 40px;
    background: var(--color-primary-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-detail-item > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-detail-item strong {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
}

.contact-detail-item span,
.contact-detail-item a {
    font-size: 0.97rem;
    color: var(--color-dark);
    font-weight: 500;
}

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

/* --- Contact Form --- */
.contact-form-wrapper {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    border: 1px solid var(--color-border);
}

.form-title {
    font-size: 1.4rem;
    color: var(--color-dark);
    margin-bottom: 28px;
}

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

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.87rem;
    font-weight: 600;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

.field-error {
    font-size: 0.8rem;
    color: var(--color-error);
    min-height: 16px;
    display: block;
}

/* Checkbox */
.form-checkbox {
    flex-direction: row !important;
    flex-wrap: wrap;
    align-items: flex-start;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--color-text-light);
    cursor: pointer;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    display: block;
    min-width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 5px;
    background: var(--color-white);
    transition: var(--transition);
    position: relative;
    margin-top: 1px;
}

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

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: -1px;
    left: 3px;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
}

.checkbox-label a {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Submit Button */
.btn-submit {
    width: 100%;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-secondary), #2d5a3d);
    color: var(--color-white);
    padding: 16px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    opacity: 0;
    transition: var(--transition);
}

.btn-submit:hover::before {
    opacity: 1;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30,58,47,0.4);
}

.btn-text,
.btn-loading {
    position: relative;
    z-index: 1;
}

/* Form Success */
#formSuccess {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    border: 1.5px solid #10b981;
    border-radius: var(--radius-md);
    padding: 40px 32px;
    text-align: center;
    margin-bottom: 0;
}

.form-success-icon {
    width: 64px;
    height: 64px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin: 0 auto 20px;
    font-weight: 700;
}

#formSuccess h3 {
    font-size: 1.4rem;
    color: #065f46;
    margin-bottom: 10px;
}

#formSuccess p {
    color: #047857;
    font-size: 0.97rem;
    line-height: 1.6;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,0.75);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
}

.footer-logo {
    margin-bottom: 20px;
    display: flex;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 28px;
    color: rgba(255,255,255,0.6);
    max-width: 280px;
}

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

.social-link {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.08);
    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);
    text-transform: uppercase;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

.footer-links-col h4,
.footer-contact-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

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

.footer-links-col ul li a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-links-col ul li a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.footer-contact-icon {
    font-size: 1rem;
    min-width: 20px;
    margin-top: 1px;
}

.footer-contact-item span,
.footer-contact-item a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.5;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
}

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

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

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

.footer-legal-links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
    transition: var(--transition);
}

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

/* =============================================
   COOKIE CONSENT
   ============================================= */
.cookie-consent {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    width: calc(100% - 48px);
    max-width: 900px;
    background: var(--color-dark);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    box-shadow: 0 8px 48px rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.1);
    display: none;
}

.cookie-consent.visible {
    display: block;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from { transform: translateX(-50%) translateY(100%); opacity: 0; }
    to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.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 h3 {
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: 6px;
}

.cookie-text p {
    font-size: 0.83rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.5;
}

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

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

.cookie-btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}

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

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

.cookie-btn-customize {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.85);
    border: 1px solid rgba(255,255,255,0.2);
}

.cookie-btn-customize:hover {
    background: rgba(255,255,255,0.2);
}

.cookie-btn-reject {
    background: transparent;
    color: rgba(255,255,255,0.5);
    border: 1px solid rgba(255,255,255,0.15);
}

.cookie-btn-reject:hover {
    color: white;
    border-color: rgba(255,255,255,0.4);
}

.cookie-custom-panel {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-toggle-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.cookie-toggle-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
}

.cookie-toggle-item > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cookie-toggle-item strong {
    font-size: 0.85rem;
    color: white;
}

.cookie-toggle-item span {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
}

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

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: rgba(255,255,255,0.2);
    border-radius: 24px;
    transition: var(--transition);
}

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

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

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

.toggle-switch input:disabled + .toggle-slider {
    opacity: 0.7;
    cursor: not-allowed;
}

/* =============================================
   ANIMATIONS (AOS-like via GSAP)
   ============================================= */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].animated {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"].animated {
    transform: translateX(0);
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */
@media (max-width: 1024px) {
    .about-grid,
    .benefits-inner,
    .contact-inner,
    .faq-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-badge-card {
        bottom: 16px;
        right: 16px;
    }

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

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

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

    .faq-header {
        position: static;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8px;
        transform: translateX(-100%);
        transition: var(--transition);
        z-index: 999;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 12px 24px;
    }

    .nav-toggle {
        display: flex;
        z-index: 1000;
    }

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

    .hero-stats {
        gap: 24px;
    }

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

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

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

    .gallery-large,
    .gallery-tall {
        grid-column: span 2;
        grid-row: span 1;
    }

    .process-timeline {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }

    .process-step {
        text-align: left;
        display: flex;
        gap: 20px;
        padding: 0 0 32px 0;
        width: 100%;
    }

    .process-connector {
        display: none;
    }

    .step-number {
        margin: 0;
        flex-shrink: 0;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .footer-legal-links {
        justify-content: center;
    }

    .cookie-toggle-group {
        grid-template-columns: 1fr;
    }

    .cookie-content {
        flex-direction: column;
    }

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

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

    .contact-form-wrapper {
        padding: 28px 20px;
    }
}

@media (max-width: 480px) {
    .container-custom {
        padding: 0 16px;
    }

    .hero-stat .stat-number {
        font-size: 1.5rem;
    }

    .about-img {
        height: 300px;
    }

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

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

    .process-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}