/* =============================================
   TREMZOK - Solar Energy Landing Page CSS
   Framework: Pure CSS with Modern Grid/Flexbox
   ============================================= */

/* CSS Custom Properties */
:root {
    --color-primary: #f97316;
    --color-primary-dark: #ea580c;
    --color-primary-light: #fed7aa;
    --color-secondary: #1e3a5f;
    --color-secondary-dark: #152a45;
    --color-accent: #fbbf24;
    --color-bg: #fafaf8;
    --color-bg-alt: #f1f0eb;
    --color-text: #1a1a2e;
    --color-text-light: #6b7280;
    --color-text-muted: #9ca3af;
    --color-white: #ffffff;
    --color-success: #10b981;
    --color-border: #e5e7eb;

    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Syne', 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 10px 40px rgba(0,0,0,0.14);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.18);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;

    --nav-height: 72px;
}

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

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

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.65;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ---- Container ---- */
.container-fluid-custom {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ---- Typography Helpers ---- */
.section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 580px;
    line-height: 1.7;
}

.section-header.center {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3.5rem;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    transition: background var(--transition), box-shadow var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(12px);
}

.nav-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    transition: color var(--transition);
}

.navbar.scrolled .nav-logo { color: var(--color-secondary); }

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.88);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover { color: var(--color-white); background: rgba(255,255,255,0.12); }

.navbar.scrolled .nav-link { color: var(--color-text-light); }
.navbar.scrolled .nav-link:hover { color: var(--color-primary); background: var(--color-primary-light); }

.nav-cta {
    background: var(--color-primary);
    color: var(--color-white) !important;
    padding: 0.55rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 700;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

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

.navbar.scrolled .nav-toggle span { background: var(--color-secondary); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1920&q=85') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(21, 42, 69, 0.88) 0%, rgba(30, 58, 95, 0.70) 50%, rgba(249, 115, 22, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
    padding-top: calc(var(--nav-height) + 2rem);
}

.hero-badge {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(251, 191, 36, 0.15);
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: 0.4rem 1.2rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
    animation: fadeInDown 0.8s ease forwards;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.9s 0.1s ease both;
}

.hero-highlight {
    color: var(--color-primary);
    -webkit-text-stroke: 0px;
    text-shadow: 0 0 40px rgba(249, 115, 22, 0.5);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    animation: fadeInUp 0.9s 0.2s ease both;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
    animation: fadeInUp 0.9s 0.3s ease both;
}

.btn-primary-cta {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 700;
    font-size: 1rem;
    padding: 0.9rem 2.2rem;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.4);
}

.btn-primary-cta:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.5);
}

.btn-secondary-cta {
    display: inline-block;
    background: rgba(255,255,255,0.12);
    color: var(--color-white);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.9rem 2.2rem;
    border-radius: var(--radius-full);
    border: 1.5px solid rgba(255,255,255,0.35);
    transition: all var(--transition);
    backdrop-filter: blur(8px);
}

.btn-secondary-cta:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    animation: fadeInUp 0.9s 0.4s ease both;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
    padding: 1rem 1.5rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    backdrop-filter: blur(8px);
    min-width: 110px;
}

.stat-num {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-accent);
}

.stat-label {
    display: block;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.2rem;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll-indicator span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 12px;
    position: relative;
}

.hero-scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: rgba(255,255,255,0.8);
    border-radius: 2px;
    animation: scrollBounce 1.8s infinite;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

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

.about-img-main {
    width: 100%;
    height: 460px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-img-badge {
    position: absolute;
    bottom: -1.5rem;
    right: -1.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 1.2rem 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.badge-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.9;
    margin-top: 0.2rem;
}

.about-img-secondary {
    position: absolute;
    top: -1.5rem;
    right: -2rem;
    width: 180px;
    height: 130px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-lg);
    display: none;
}

.about-content-block { }

.about-text {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin: 2rem 0;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}

.value-icon {
    width: 28px;
    height: 28px;
    background: var(--color-success);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
    padding: 6rem 0;
    background: var(--color-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
    position: relative;
    transition: all var(--transition);
    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-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); }

.featured-service {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    color: var(--color-white);
    border-color: transparent;
}

.featured-service .service-title,
.featured-service .service-desc,
.featured-service .service-link { color: rgba(255,255,255,0.9); }

.service-badge {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.service-icon {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-secondary);
}

.service-desc {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.service-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition);
}

.service-link:hover { text-decoration: underline; }

/* ============================================================
   BENEFITS SECTION
   ============================================================ */
.benefits-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.benefits-wrapper {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 5rem;
    align-items: start;
}

.benefits-intro {
    color: var(--color-text-light);
    margin-bottom: 2rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.benefit-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    background: var(--color-bg);
    border: 1px solid transparent;
    transition: all var(--transition);
}

.benefit-item:hover {
    background: var(--color-white);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
    transform: translateX(6px);
}

.benefit-icon-wrap {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.benefit-body h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.benefit-body p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

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

.benefits-main-img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.benefits-stat-card {
    position: absolute;
    bottom: 2rem;
    left: -1.5rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.75rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.bsc-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
}

.bsc-text {
    font-size: 0.8rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-top: 0.25rem;
    max-width: 130px;
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process-section {
    padding: 6rem 0;
    background: var(--color-secondary);
}

.process-section .section-label { background: rgba(249,115,22,0.2); 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: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

.process-step {
    position: relative;
    padding: 2rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.process-step:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(249, 115, 22, 0.4);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    color: rgba(249, 115, 22, 0.2);
    line-height: 1;
    margin-bottom: 0.5rem;
    display: block;
}

.step-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.step-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
}

/* ============================================================
   STATISTICS SECTION
   ============================================================ */
.stats-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, #c2410c 100%);
}

.stats-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-card {
    text-align: center;
    padding: 2rem 2.5rem;
    flex: 1;
    min-width: 160px;
    max-width: 220px;
}

.stat-icon { font-size: 2rem; margin-bottom: 0.75rem; }

.stat-value {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}

/* ============================================================
   TESTIMONIALS SECTION
   ============================================================ */
.testimonials-section {
    padding: 6rem 0;
    background: var(--color-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-family: Georgia, serif;
    font-size: 5rem;
    color: var(--color-primary-light);
    line-height: 1;
}

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

.featured-testimonial {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    border-color: transparent;
}

.featured-testimonial .testimonial-rating { color: var(--color-accent); }
.featured-testimonial .testimonial-text { color: rgba(255,255,255,0.9); }
.featured-testimonial .author-name { color: var(--color-white); }
.featured-testimonial .author-location { color: rgba(255,255,255,0.6); }
.featured-testimonial::before { color: rgba(249, 115, 22, 0.2); }

.testimonial-rating {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.75;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary-light);
}

.author-name {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-secondary);
}

.author-location {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.faq-wrapper {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

.faq-header { margin-bottom: 3rem; }
.faq-header .section-subtitle { margin: 0 auto; }

.faq-list { text-align: left; }

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-secondary);
    text-align: left;
    transition: color var(--transition-fast);
}

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

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

.faq-arrow {
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: transform var(--transition);
    line-height: 1;
}

.faq-question.active .faq-arrow { transform: rotate(45deg); }

.faq-answer {
    display: none;
    padding-bottom: 1.5rem;
}

.faq-answer p {
    color: var(--color-text-light);
    line-height: 1.75;
    font-size: 0.95rem;
}

.faq-answer.open { display: block; }

/* ============================================================
   GALLERY SECTION
   ============================================================ */
.gallery-section {
    padding: 6rem 0;
    background: var(--color-bg);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 240px 240px;
    gap: 1rem;
}

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

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

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

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(21,42,69,0.85) 100%);
    opacity: 0;
    transition: opacity var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 1.25rem;
}

.gallery-overlay span {
    color: var(--color-white);
    font-size: 0.88rem;
    font-weight: 600;
}

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

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.contact-intro {
    color: var(--color-text-light);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-detail-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-detail-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.contact-detail-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.contact-detail-text strong {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
}

.contact-detail-text span,
.contact-detail-text a {
    color: var(--color-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
}

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

/* ---- Contact Form ---- */
.contact-form-block {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    border: 1px solid var(--color-border);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 1.75rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.12);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
}

.field-error {
    font-size: 0.78rem;
    color: #ef4444;
    font-weight: 500;
    min-height: 1.2em;
}

.form-checkbox { flex-direction: row !important; align-items: flex-start; gap: 0.75rem !important; }

.checkbox-label {
    display: flex;
    gap: 0.75rem;
    font-size: 0.82rem;
    color: var(--color-text-light);
    cursor: pointer;
    line-height: 1.5;
    align-items: flex-start;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--color-primary);
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.35);
    cursor: pointer;
    border: none;
}

.btn-submit:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.45);
}

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

/* ---- Form Success ---- */
#formSuccess {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border: 1.5px solid #6ee7b7;
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
    color: #065f46;
}

#formSuccess .success-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

#formSuccess h4 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: #047857;
}

#formSuccess p {
    font-size: 0.95rem;
    color: #065f46;
    line-height: 1.6;
}

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

.footer-top {
    padding: 5rem 0 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 1.25rem;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.6);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.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: 0.85rem;
    font-weight: 700;
    color: rgba(255,255,255,0.7);
    transition: all var(--transition-fast);
}

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

.footer-col-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-white);
    margin-bottom: 1.25rem;
}

.footer-links li { margin-bottom: 0.6rem; }

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

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

.footer-contact-list li {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    align-items: flex-start;
}

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

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

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copy {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
}

.footer-legal-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-legal-links a {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
    transition: color var(--transition-fast);
}

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

/* ============================================================
   COOKIE CONSENT
   ============================================================ */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--color-white);
    border-top: 3px solid var(--color-primary);
    box-shadow: 0 -8px 40px rgba(0,0,0,0.15);
    padding: 1.25rem 2rem;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.cookie-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-text { flex: 1; min-width: 280px; }

.cookie-text p:first-child {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.cookie-text p:last-child {
    font-size: 0.82rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

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

.cookie-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.cookie-btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
}

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

.cookie-btn-outline {
    background: transparent;
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
}

.cookie-btn-outline:hover { border-color: var(--color-secondary); }

.cookie-btn-secondary {
    background: transparent;
    color: var(--color-text-light);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    font-family: var(--font-primary);
}

.cookie-custom-panel {
    max-width: 1200px;
    margin: 1.25rem auto 0;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
}

.cookie-custom-panel h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.cookie-toggle-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

.cookie-toggle-info strong {
    display: block;
    font-size: 0.9rem;
    color: var(--color-secondary);
}

.cookie-toggle-info span {
    font-size: 0.78rem;
    color: var(--color-text-light);
}

.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;
    inset: 0;
    background: #d1d5db;
    border-radius: 24px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

.toggle-switch input:checked + .toggle-slider { background: var(--color-success); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle-switch.disabled { opacity: 0.5; cursor: not-allowed; }
.toggle-switch.disabled .toggle-slider { cursor: not-allowed; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(8px); opacity: 0.4; }
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .about-img-secondary { display: none; }
    .benefits-wrapper { grid-template-columns: 1fr; gap: 3rem; }
    .benefits-image-block { position: relative; top: 0; }
    .benefits-main-img { height: 350px; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 3rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --nav-height: 64px; }

    .nav-menu {
        display: none;
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 1.5rem;
        gap: 0.25rem;
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--color-border);
    }

    .nav-menu.open { display: flex; }

    .nav-link {
        color: var(--color-text-light) !important;
        padding: 0.75rem 1rem;
        border-radius: var(--radius-sm);
        font-size: 1rem;
    }

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

    .nav-cta {
        background: var(--color-primary) !important;
        color: var(--color-white) !important;
        text-align: center;
    }

    .nav-toggle { display: flex; }

    .hero-stats { gap: 1rem; }
    .hero-stat { padding: 0.75rem 1rem; min-width: 90px; }
    .stat-num { font-size: 1.4rem; }

    .services-grid { grid-template-columns: 1fr; }
    .process-timeline { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .about-values { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    .gallery-item.large { grid-row: span 1; }

    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }

    .stats-grid { gap: 1rem; }
    .stat-card { min-width: 130px; padding: 1.5rem; }

    .cookie-inner { flex-direction: column; align-items: flex-start; }
    .cookie-actions { width: 100%; }
}

@media (max-width: 480px) {
    .container-fluid-custom { padding: 0 1.25rem; }
    .hero-cta-group { flex-direction: column; }
    .btn-primary-cta, .btn-secondary-cta { text-align: center; }
    .about-img-badge { bottom: 0.5rem; right: 0.5rem; }
    .contact-form-block { padding: 1.5rem; }
    .gallery-grid { grid-template-columns: 1fr; }
}