/*
Theme Name: Duru İklimlendirme
Theme URI: https://duruiklimlendirme.com
Author: Duru İklimlendirme
Author URI: https://duruiklimlendirme.com
Description: Klima, Kombi ve İklimlendirme Sistemleri için profesyonel kurumsal tema
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: duru-iklimlendirme
Tags: business, one-column, two-columns, custom-colors, custom-menu, featured-images, full-width-template
*/

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #1565C0;
  --primary-dark: #0D47A1;
  --primary-light: #1E88E5;
  --accent: #E3F2FD;
  --accent-blue: #42A5F5;
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-400: #94A3B8;
  --gray-600: #475569;
  --gray-800: #1E293B;
  --text: #1E293B;
  --text-light: #64748B;
  --border: #DBEAFE;
  --shadow: 0 4px 24px rgba(21,101,192,0.10);
  --shadow-lg: 0 8px 40px rgba(21,101,192,0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-display: 'Montserrat', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe 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-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p { color: var(--text-light); font-size: 1rem; }

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 90px 0; }
.section-alt { background: var(--gray-50); }

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-light);
  background: var(--accent);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title { margin-bottom: 16px; }
.section-title span { color: var(--primary); }
.section-divider {
  width: 56px; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent-blue));
  border-radius: 2px;
  margin: 16px auto 20px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(21,101,192,0.30);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-outline-blue {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline-blue:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

/* ===== HEADER & NAV ===== */
#masthead {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 16px rgba(21,101,192,0.08);
  transition: var(--transition);
}
#masthead.scrolled {
  box-shadow: 0 4px 24px rgba(21,101,192,0.14);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 32px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent-blue));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-icon svg { width: 26px; height: 26px; fill: white; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.02em;
}
.logo-sub {
  font-size: 0.68rem;
  color: var(--text-light);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 8px 16px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-600);
  transition: var(--transition);
}
.main-nav a:hover, .main-nav a.active {
  color: var(--primary);
  background: var(--accent);
}
.header-cta { margin-left: 8px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 76px;
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 40%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 80px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  color: white;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: #4FC3F7;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: white;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.hero-title span {
  color: #90CAF9;
  display: block;
}
.hero-desc {
  color: rgba(255,255,255,0.80);
  font-size: 1.1rem;
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-stat { text-align: left; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: white;
  line-height: 1;
}
.hero-stat-num sup { font-size: 1rem; }
.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
  margin-top: 4px;
}
.hero-stat-divider {
  width: 1px;
  background: rgba(255,255,255,0.2);
  align-self: stretch;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.hero-card-main {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.20);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  position: relative;
}
.hero-device-icon {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, rgba(255,255,255,0.25), rgba(255,255,255,0.10));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 2.5rem;
}
.hero-card-title {
  color: white;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.hero-card-sub { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin-bottom: 24px; }
.hero-features-list { display: flex; flex-direction: column; gap: 12px; }
.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
}
.hero-feature-check {
  width: 22px; height: 22px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #90CAF9;
  font-size: 0.75rem;
  flex-shrink: 0;
}
.hero-float-card {
  position: absolute;
  background: white;
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.hero-float-card.card-top {
  top: -20px; right: -20px;
}
.hero-float-card.card-bottom {
  bottom: -20px; left: -20px;
}
.float-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.float-icon.green { background: #E8F5E9; }
.float-icon.orange { background: #FFF3E0; }

/* ===== FEATURES STRIP ===== */
.features-strip {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.features-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.strip-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 180px;
}
.strip-icon {
  width: 44px; height: 44px;
  background: var(--accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.strip-text-label {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}
.strip-text-sub { font-size: 0.78rem; color: var(--text-light); }
.strip-divider {
  width: 1px; height: 40px;
  background: var(--border);
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  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-blue));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); border-color: var(--primary-light); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px;
  background: var(--accent);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--primary); transform: scale(1.1); filter: brightness(10); }
.service-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.service-desc { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; margin-bottom: 20px; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 700;
  font-family: var(--font-display);
  transition: var(--transition);
}
.service-link:hover { gap: 10px; }

/* ===== PRODUCTS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.product-image {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, var(--accent) 0%, #DBEAFE 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}
.product-image img { width: 100%; height: 100%; object-fit: cover; }
.product-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--primary);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}
.product-info { padding: 24px; }
.product-brand {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
  font-family: var(--font-display);
}
.product-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.product-desc { font-size: 0.85rem; color: var(--text-light); margin-bottom: 16px; }
.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.product-spec {
  background: var(--gray-100);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  color: var(--gray-600);
  font-weight: 600;
}
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.product-price {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
}
.product-price small { font-size: 0.75rem; font-weight: 500; color: var(--text-light); display: block; }

/* ===== GALLERY ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-item:first-child {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
}
.gallery-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--accent), #BFDBFE);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-display);
}
.gallery-item:first-child .gallery-placeholder { aspect-ratio: 16/10; font-size: 1.1rem; }
.gallery-placeholder-icon { font-size: 2.5rem; opacity: 0.6; }
.gallery-item:first-child .gallery-placeholder-icon { font-size: 4rem; }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13,71,161,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  color: white;
  font-size: 2rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(13,71,161,0.85));
  color: white;
  padding: 20px 16px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-display);
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-caption { opacity: 1; }

/* ===== WHY US ===== */
.whyus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.whyus-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.whyus-main-img {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}
.whyus-main-img img { width: 100%; height: 100%; object-fit: cover; }
.whyus-badge-card {
  position: absolute;
  bottom: -24px; right: -24px;
  background: white;
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  min-width: 140px;
}
.whyus-badge-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}
.whyus-badge-label { font-size: 0.8rem; color: var(--text-light); font-weight: 500; margin-top: 4px; }
.whyus-points { display: flex; flex-direction: column; gap: 24px; margin-top: 32px; }
.whyus-point {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.whyus-point-icon {
  width: 50px; height: 50px;
  background: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.whyus-point:hover .whyus-point-icon { background: var(--primary); transform: scale(1.1); filter: brightness(10); }
.whyus-point-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.whyus-point-desc { font-size: 0.88rem; color: var(--text-light); line-height: 1.65; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow); }
.testimonial-stars {
  color: #F59E0B;
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}
.testimonial-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.testimonial-role { font-size: 0.8rem; color: var(--text-light); }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(255,255,255,0.07) 0%, transparent 60%);
}
.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 48px;
}
.cta-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: white;
  margin-bottom: 12px;
}
.cta-desc { color: rgba(255,255,255,0.75); font-size: 1rem; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 56px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.contact-item-icon {
  width: 50px; height: 50px;
  background: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-item-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 4px;
}
.contact-item-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}
.contact-item-sub { font-size: 0.85rem; color: var(--text-light); margin-top: 2px; }
.contact-map {
  margin-top: 28px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.contact-map iframe { display: block; width: 100%; height: 220px; border: none; }
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}
.form-sub { font-size: 0.9rem; color: var(--text-light); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-label {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-display);
}
.form-label span { color: #EF4444; }
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.92rem;
  color: var(--text);
  font-family: var(--font-body);
  background: var(--gray-50);
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--primary-light);
  background: white;
  box-shadow: 0 0 0 3px rgba(21,101,192,0.10);
}
.form-control::placeholder { color: var(--gray-400); }
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { cursor: pointer; }
.form-submit { margin-top: 8px; }
.form-submit .btn { width: 100%; justify-content: center; padding: 16px; font-size: 1rem; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--gray-800);
  color: var(--gray-400);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent-blue));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.footer-logo-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
}
.footer-about { font-size: 0.88rem; line-height: 1.75; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.07);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.footer-social-link:hover { background: var(--primary); transform: translateY(-3px); }
.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.88rem;
  color: var(--gray-400);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before { content: '→'; font-size: 0.7rem; opacity: 0; transition: var(--transition); }
.footer-links a:hover { color: white; padding-left: 4px; }
.footer-links a:hover::before { opacity: 1; }
.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.88rem;
  align-items: flex-start;
}
.footer-contact-icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copyright { font-size: 0.83rem; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.83rem; color: var(--gray-400); transition: var(--transition); }
.footer-bottom-links a:hover { color: white; }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 48px; height: 48px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px rgba(21,101,192,0.35);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 999;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: white;
  z-index: 1100;
  flex-direction: column;
  padding: 80px 32px 40px;
  gap: 8px;
}
.mobile-nav.open { display: flex; }
.mobile-nav-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 44px; height: 44px;
  background: var(--gray-100);
  border: none;
  border-radius: 10px;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
}
.mobile-nav a {
  padding: 14px 16px;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  transition: var(--transition);
}
.mobile-nav a:hover { background: var(--accent); color: var(--primary); }
.mobile-nav .btn { margin-top: 8px; justify-content: center; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .whyus-grid { gap: 40px; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-badge { margin: 0 auto 20px; }
  .hero-desc { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .main-nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .features-strip-inner { justify-content: flex-start; }
  .strip-divider { display: none; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:first-child { grid-column: 1 / 3; grid-row: auto; }
  .whyus-grid { grid-template-columns: 1fr; }
  .whyus-visual { display: none; }
  .cta-inner { grid-template-columns: 1fr; text-align: center; }
  .cta-actions { justify-content: center; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:first-child { grid-column: auto; }
  .products-grid { grid-template-columns: 1fr; }
}