/* ============================================================
   Gökçem Kanalizasyon — style.css
   Turkuaz (#14b8b0) + Koyu Gri (#222) kurumsal tema
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

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

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

ul {
  list-style: none;
}

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

/* ---------- Variables ---------- */
:root {
  --color-primary: #14b8b0;
  --color-primary-dark: #0e8f89;
  --color-primary-light: #e6f9f8;
  --color-navy: #1b4a6f;
  --color-navy-dark: #123350;
  --color-dark: #222222;
  --color-gray: #5a6169;
  --color-gray-light: #f4f6f7;
  --color-border: #e6e9eb;
  --color-white: #ffffff;
  --color-success: #14b8b0;
  --color-danger: #e5484d;

  --font-main: "Segoe UI", "Inter", "Helvetica Neue", Arial, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 8px rgba(20, 30, 30, 0.06);
  --shadow-md: 0 10px 30px rgba(20, 30, 30, 0.08);
  --shadow-lg: 0 20px 50px rgba(20, 30, 30, 0.14);

  --container-width: 1180px;
  --header-height: 84px;

  --transition: all 0.25s ease;
}

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

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
}

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-dark);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; }

p { color: var(--color-gray); }

/* ---------- Utility ---------- */
.section-tag {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-head p {
  margin-top: 14px;
  font-size: 1.05rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.98rem;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 10px 24px rgba(20, 184, 176, 0.35);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(20, 184, 176, 0.4);
}

.btn-whatsapp {
  background: #25d366;
  color: var(--color-white);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #1fb655;
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
}

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

.btn-dark:hover {
  background: #000;
  transform: translateY(-3px);
}

.btn-block { width: 100%; }

/* ---------- Loading Screen ---------- */
#loading-screen {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

#loading-screen.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-ring {
  width: 56px;
  height: 56px;
  border: 5px solid var(--color-primary-light);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.85s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Topbar ---------- */
.topbar {
  background: var(--color-dark);
  color: #cfd6d6;
  font-size: 0.85rem;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  padding-bottom: 8px;
  flex-wrap: wrap;
  gap: 6px;
}

.topbar a { transition: var(--transition); }
.topbar a:hover { color: var(--color-primary); }

.topbar-left {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.topbar-left span,
.topbar-left a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar-badge {
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s ease;
}

header.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-dark);
}

.logo-mark-img {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--color-dark);
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-call {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--color-dark);
}

.nav-call .icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  z-index: 1001;
}

.menu-toggle span {
  height: 3px;
  background: var(--color-dark);
  border-radius: 3px;
  transition: var(--transition);
}

.menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 160px 0 120px;
  overflow: hidden;
  text-align: center;
}

.hero .container { position: relative; }

.hero-inner {
  max-width: 760px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20, 184, 176, 0.15);
  border: 1px solid rgba(20, 184, 176, 0.4);
  color: #7fe3dd;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 22px;
}

.hero h1 span { color: var(--color-primary); }

.hero-sub {
  color: #cdd9d8;
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 auto 38px;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 50px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 50px;
}

.chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #dff5f3;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.chip:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  padding-top: 38px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-stats div strong {
  display: block;
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--color-white);
}

.hero-stats div span {
  color: #a9bcbb;
  font-size: 0.88rem;
}

/* ---------- Breadcrumb (inner pages) ---------- */
.page-hero {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 150px 0 70px;
  text-align: center;
}

.page-hero h1 { color: var(--color-white); }

.breadcrumb {
  margin-top: 16px;
  color: #a9bcbb;
  font-size: 0.95rem;
}

.breadcrumb a { color: var(--color-primary); font-weight: 600; }

/* ---------- Services ---------- */
.services {
  background: var(--color-gray-light);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 34px 26px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card::before {
  content: "";
  display: block;
  width: 40px;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  margin-bottom: 18px;
  transition: var(--transition);
}

.service-card:hover::before { width: 64px; }

.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: 0.94rem; margin-bottom: 16px; }

.service-link {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-link:hover { gap: 10px; }

.services-cta {
  text-align: center;
  margin-top: 46px;
}

/* Services page detail layout */
.service-detail {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.service-detail-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.service-detail-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.service-detail-card::before {
  content: "";
  display: block;
  width: 40px;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  margin-bottom: 18px;
}

.service-detail-card ul {
  margin-top: 12px;
}

.service-detail-card ul li {
  font-size: 0.9rem;
  color: var(--color-gray);
  padding-left: 20px;
  position: relative;
  margin-bottom: 6px;
}

.service-detail-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 800;
}

/* ---------- Other / secondary services ---------- */
.other-services { background: var(--color-white); }

.mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.mini-card {
  background: var(--color-gray-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  transition: var(--transition);
}

.mini-card:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.mini-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.mini-card p { font-size: 0.88rem; }

/* ---------- Why Us ---------- */
.why-us .container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.why-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.why-media img { aspect-ratio: 1/1; object-fit: cover; }

/* ---------- Work gallery ---------- */
.work-gallery { background: var(--color-gray-light); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 3/4;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.why-list {
  display: grid;
  gap: 22px;
  margin-top: 30px;
}

.why-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  border: 1px solid transparent;
}

.why-item:hover {
  background: var(--color-gray-light);
  border-color: var(--color-border);
  transform: translateX(6px);
}

.why-item .icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.why-item h3 { margin-bottom: 6px; font-size: 1.08rem; }
.why-item p { font-size: 0.92rem; }

/* ---------- Coverage / District SEO ---------- */
.coverage {
  background: var(--color-navy);
  color: var(--color-white);
}

.coverage .section-head p { color: #a9bcbb; }
.coverage .section-head h2 { color: var(--color-white); }

.district-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}

.district-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition);
}

.district-card:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-6px);
}

.district-card::before {
  content: "";
  display: block;
  width: 30px;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  margin: 0 auto 14px;
  transition: var(--transition);
}

.district-card:hover::before { background: var(--color-white); }

.district-card strong { display: block; font-size: 0.98rem; }
.district-card span { font-size: 0.78rem; color: #a9bcbb; }
.district-card:hover span { color: rgba(255,255,255,0.85); }

/* ---------- Testimonials ---------- */
.testimonials { background: var(--color-white); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.testimonial-card {
  background: var(--color-gray-light);
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
  background: var(--color-white);
}

.stars { color: #f5a623; letter-spacing: 2px; margin-bottom: 14px; font-size: 0.95rem; }

.testimonial-card p.quote {
  color: var(--color-dark);
  font-size: 0.96rem;
  margin-bottom: 22px;
  font-style: italic;
}

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

.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-author strong { display: block; font-size: 0.92rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--color-gray); }

.testimonial-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-gray);
  margin-top: 30px;
}

/* ---------- FAQ ---------- */
.faq { background: var(--color-gray-light); }

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  text-align: left;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-dark);
}

.faq-question .plus {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 1.1rem;
}

.faq-item.active .plus {
  background: var(--color-primary);
  color: var(--color-white);
  transform: rotate(135deg);
}

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

.faq-answer p {
  padding: 0 26px 24px;
  font-size: 0.95rem;
}

/* ---------- Contact ---------- */
.contact { background: var(--color-white); }

.contact .container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.contact-info {
  display: grid;
  gap: 18px;
  align-content: start;
}

.contact-info-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--color-gray-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
}

.contact-info-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.contact-info-card .icon-circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info-card h3 { margin-bottom: 6px; font-size: 1rem; }
.contact-info-card p { font-size: 0.92rem; }
.contact-info-card a { font-weight: 700; color: var(--color-dark); }

.map-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.map-wrap iframe {
  width: 100%;
  height: 280px;
  border: 0;
  display: block;
}

.contact-form {
  background: var(--color-gray-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--color-border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  font: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(20, 184, 176, 0.12);
}

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

.form-error {
  color: var(--color-danger);
  font-size: 0.8rem;
  margin-top: 6px;
  display: none;
}

.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea {
  border-color: var(--color-danger);
}

.form-group.invalid .form-error { display: block; }

.form-success {
  display: none;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-weight: 700;
  font-size: 0.92rem;
  margin-top: 18px;
  align-items: center;
  gap: 10px;
}

.form-success.show { display: flex; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 60px 0;
}

.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.cta-band h2 { color: var(--color-white); font-size: 1.8rem; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,0.9); }
.cta-band .btn-outline { border-color: rgba(255,255,255,0.6); }
.cta-band .btn-white { background: var(--color-white); color: var(--color-primary-dark); }
.cta-band .btn-white:hover { background: var(--color-dark); color: var(--color-white); transform: translateY(-3px); }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- About page ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.about-media { position: relative; }

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

.about-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 30px;
}

.value-card {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--radius-md);
  background: var(--color-gray-light);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.value-card:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}

.value-card .icon-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.4rem;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.timeline-item {
  border-left: 3px solid var(--color-primary);
  padding-left: 20px;
}

.timeline-item strong { font-size: 1.5rem; color: var(--color-primary-dark); display: block; }

/* ---------- Blog ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.blog-thumb { position: relative; overflow: hidden; height: 200px; }

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-thumb img { transform: scale(1.08); }

.blog-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
}

.blog-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }

.blog-meta {
  font-size: 0.78rem;
  color: var(--color-gray);
  margin-bottom: 10px;
  display: flex;
  gap: 14px;
}

.blog-body h3 { margin-bottom: 12px; font-size: 1.12rem; }
.blog-body p { font-size: 0.9rem; margin-bottom: 18px; flex: 1; }

.blog-readmore {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--color-dark);
  color: #c6ccce;
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-col ul li { margin-bottom: 12px; }

.footer-col ul li a {
  font-size: 0.92rem;
  transition: var(--transition);
}

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

.footer-col p { color: #a9b0b2; font-size: 0.92rem; }

.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.92rem;
}

.social-row { display: flex; gap: 10px; margin-top: 18px; }

.social-row a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-row a:hover { background: var(--color-primary); color: var(--color-white); }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.84rem;
  color: #8b9294;
}

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

/* ---------- Floating buttons ---------- */
.float-btn-group {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 900;
}

.float-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.float-whatsapp { background: #25d366; }
.float-call { background: var(--color-primary); }

.float-btn:hover { transform: scale(1.1); }

.back-to-top {
  background: var(--color-dark);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  font-size: 1.2rem;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---------- Emergency strip ---------- */
.emergency-strip {
  background: #e5484d;
  color: var(--color-white);
  text-align: center;
  padding: 10px 16px;
  font-weight: 700;
  font-size: 0.88rem;
}

.emergency-strip a { text-decoration: underline; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .mini-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .district-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .about-values { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .why-us .container,
  .about-grid,
  .contact .container {
    grid-template-columns: 1fr;
  }

  .hero { padding: 130px 0 90px; }
  .why-media { order: -1; max-width: 420px; margin: 0 auto; }
}

@media (max-width: 780px) {
  section { padding: 70px 0; }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 26px 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
    transform: translateY(-140%);
    opacity: 0;
    transition: var(--transition);
    z-index: 998;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-call span.call-label { display: none; }
  .menu-toggle { display: flex; }
  .topbar-left { gap: 14px; }
  .topbar .container { justify-content: center; text-align: center; }

  .card-grid,
  .mini-grid,
  .testimonial-grid,
  .blog-grid,
  .about-values,
  .timeline { grid-template-columns: 1fr; }

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

  .district-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band .container { flex-direction: column; text-align: center; }
  .contact-form { padding: 26px; }
}

@media (max-width: 480px) {
  .district-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 24px; }
  .float-btn { width: 50px; height: 50px; font-size: 1.3rem; }
  .float-btn-group { right: 16px; bottom: 16px; }
}