/* ============================================
   PIA KİMYA - MODERN CORPORATE STYLESHEET
   ============================================ */

/* CSS Variables */
:root {
  --primary: #0f2d52;
  --primary-light: #1a4a7a;
  --accent: #27ae60;
  --accent-light: #2ecc71;
  --accent-dark: #1e8449;
  --white: #ffffff;
  --light: #f4f7f6;
  --light-gray: #e8f0ed;
  --text: #2c3e50;
  --text-light: #5d6d7e;
  --text-muted: #95a5a6;
  --border: #d5e8d4;
  --shadow: 0 4px 24px rgba(15, 45, 82, 0.10);
  --shadow-hover: 0 8px 40px rgba(15, 45, 82, 0.18);
  --radius: 12px;
  --radius-sm: 6px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 80px 0;
}

/* ── TOPBAR ── */
.topbar {
  background: var(--primary);
  color: rgba(255,255,255,0.75);
  font-size: 13px;
  padding: 8px 0;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.topbar-contact {
  display: flex;
  gap: 24px;
}

.topbar-contact a {
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: center;
  gap: 6px;
}

.topbar-contact a:hover { color: var(--accent-light); }

.topbar-social {
  display: flex;
  gap: 12px;
}

.topbar-social a {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}

.topbar-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* ── NAVBAR ── */
.navbar {
  background: white;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 16px rgba(15, 45, 82, 0.08);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(15, 45, 82, 0.15);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 32px;
}

.navbar-logo img {
  height: 44px;
  max-width: 240px;
  width: auto;
  object-fit: contain;
}

.navbar-logo span {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.3px;
}

.navbar-logo span em {
  color: var(--accent);
  font-style: normal;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
  background: var(--light-gray);
}

.nav-link svg { width: 12px; height: 12px; transition: var(--transition); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--border);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 999;
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--light-gray);
  transition: var(--transition);
}

.dropdown a:last-child { border-bottom: none; }

.dropdown a:hover {
  color: var(--accent);
  background: var(--light-gray);
  padding-left: 22px;
}

/* Mobile toggle */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.navbar-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* CTA Button in Nav */
.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-nav:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(39, 174, 96, 0.35);
}

/* ── HERO SLIDER ── */
.hero-slider {
  position: relative;
  width: 100%;
  height: 620px;
  overflow: hidden;
  background: #0f2d52;
}

/* Slides – tüm slide'lar üst üste, gizli */
.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 1s ease, visibility 1s ease;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
}

/* Arka plan görseli */
.hero-slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transform: scale(1.06);
  transition: transform 7s ease-out;
}

.hero-slide.active .hero-slide-bg {
  transform: scale(1);
}

/* Karanlık gradient overlay */
.hero-slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    100deg,
    rgba(8, 22, 45, 0.82) 0%,
    rgba(8, 22, 45, 0.50) 50%,
    rgba(8, 22, 45, 0.20) 100%
  );
  z-index: 1;
}

/* İçerik alanı */
.hero-slide-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  z-index: 2;
}

/* Metin bloğu – başlangıçta gizli, aktifken görünür */
.hero-text {
  max-width: 640px;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease 0.35s, transform 0.7s ease 0.35s;
}

.hero-slide.active .hero-text {
  opacity: 1;
  transform: translateY(0);
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(39, 174, 96, 0.18);
  border: 1px solid rgba(39, 174, 96, 0.45);
  color: #7ef5ae;
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
  width: fit-content;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #7ef5ae;
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.7); }
}

/* Başlık */
.hero-slider h1 {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 18px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.4);
}

.hero-slider h1 span { color: #7ef5ae; }

/* Açıklama */
.hero-slider .hero-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.80);
  margin-bottom: 36px;
  max-width: 500px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(39, 174, 96, 0.4);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.35);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

/* Navigation Arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  outline: none;
}

.slider-arrow:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-50%) scale(1.1);
}

.slider-arrow-prev { left: 28px; }
.slider-arrow-next { right: 28px; }

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
  align-items: center;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
  padding: 0;
}

.slider-dot.active {
  background: var(--accent-light);
  width: 28px;
  border-radius: 4px;
}

.slider-dot:hover { background: rgba(255,255,255,0.7); }

/* Progress bar */
.slider-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-light));
  z-index: 10;
  width: 0%;
  box-shadow: 0 0 8px rgba(39,174,96,0.5);
}

/* Slide counter */
.slider-counter {
  position: absolute;
  top: 28px;
  right: 28px;
  z-index: 10;
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
}

.slider-counter .current-num {
  color: white;
  font-size: 18px;
  font-weight: 700;
}

/* Float stat card on slider */
.slider-stat-card {
  position: absolute;
  bottom: 56px;
  right: 60px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--radius);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  z-index: 10;
  min-width: 200px;
}

.slider-stat-icon {
  width: 44px;
  height: 44px;
  background: var(--light-gray);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 20px;
  flex-shrink: 0;
}

.slider-stat-card .num {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.slider-stat-card .lbl {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* ── SECTION HEADERS ── */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.section-label::before,
.section-label::after {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-light);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── SERVICES ── */
.services {
  background: var(--light);
}

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

.service-card {
  background: white;
  border-radius: var(--radius);
  padding: 32px 24px;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

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

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

.service-icon {
  width: 64px;
  height: 64px;
  background: var(--light-gray);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 26px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--accent);
  color: white;
}

.service-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 600;
  transition: var(--transition);
}

.service-link svg { width: 14px; height: 14px; transition: var(--transition); }
.service-link:hover { gap: 10px; }

/* ── ABOUT ── */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

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

.about-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: 16px;
}

.about-badge {
  position: absolute;
  bottom: 32px;
  right: -24px;
  background: var(--accent);
  color: white;
  padding: 20px 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-hover);
}

.about-badge .num {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}

.about-badge .text {
  font-size: 13px;
  opacity: 0.85;
  margin-top: 4px;
}

.about-content {}

.about-content .section-label { justify-content: flex-start; }
.about-content .section-label::before { display: none; }
.about-content .section-title { text-align: left; }
.about-content .section-desc { text-align: left; max-width: none; margin: 0 0 24px 0; }

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

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text);
  line-height: 1.5;
}

.about-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--light-gray);
  border: 2px solid var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
}

.about-list li::before {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2327ae60'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E") center/contain no-repeat;
  border: none;
  background-color: var(--light-gray);
}

/* ── STATS ── */
.stats {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/ws_back.jpg') center/cover no-repeat;
  opacity: 0.04;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  position: relative;
}

.stat-item {
  text-align: center;
  padding: 56px 32px;
  border-right: 1px solid rgba(255,255,255,0.1);
}

.stat-item:last-child { border-right: none; }

.stat-num {
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-num sup {
  font-size: 0.45em;
  vertical-align: super;
}

.stat-label {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

/* ── PARTNERS ── */
.partners { background: white; }

.partners-track {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.partners-slides {
  display: flex;
  gap: 32px;
  animation: slide 20s linear infinite;
  width: max-content;
}

@keyframes slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.partners-slides:hover { animation-play-state: paused; }

.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  background: var(--light);
  border-radius: var(--radius-sm);
  min-width: 160px;
  filter: grayscale(1);
  opacity: 0.6;
  transition: var(--transition);
}

.partner-item:hover {
  filter: grayscale(0);
  opacity: 1;
}

.partner-item img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

/* ── CONTACT ── */
.contact { background: var(--light); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: start;
}

.contact-info {}

.contact-info .section-label { justify-content: flex-start; }
.contact-info .section-label::before { display: none; }
.contact-info .section-title { text-align: left; }

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

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

.contact-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  background: var(--light-gray);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 18px;
  flex-shrink: 0;
}

.contact-card-content .label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-card-content .value {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

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

.contact-form-wrap h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 28px;
}

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

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-family: inherit;
  color: var(--text);
  background: var(--light);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent);
  background: white;
  box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

.form-control::placeholder { color: var(--text-muted); }

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

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  width: 100%;
  justify-content: center;
}

.btn-submit:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(39, 174, 96, 0.35);
}

/* ── MAP ── */
.map-section {
  height: 420px;
  overflow: hidden;
}

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

/* ── FOOTER ── */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.7);
}

.footer-top {
  padding: 64px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
}

.footer-brand img {
  height: 60px;
  max-width: 200px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
  margin-bottom: 16px;
}

.footer-brand .company-name {
  font-size: 16px;
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 15px;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}

.footer-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.footer-widget h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: white;
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.footer-links a::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  transition: var(--transition);
}

.footer-links a:hover { color: var(--accent-light); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 14px;
  line-height: 1.5;
}

.footer-contact-item .icon {
  color: var(--accent);
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 20px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ── PAGE HERO ── */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/ws_back.jpg') center/cover no-repeat;
  opacity: 0.06;
}

.page-hero-content {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: white;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}

.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--accent-light); }
.breadcrumb .sep { color: rgba(255,255,255,0.35); }
.breadcrumb .current { color: var(--accent-light); }

/* ── CONTENT PAGE LAYOUT ── */
.page-layout {
  background: white;
}

.page-layout-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  padding: 60px 0;
}

/* Sidebar */
.sidebar {}

.sidebar-widget {
  background: var(--light);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.sidebar-widget-title {
  background: var(--primary);
  color: white;
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.sidebar-links a:last-child { border-bottom: none; }

.sidebar-links a:hover,
.sidebar-links a.active {
  color: var(--accent);
  background: white;
  padding-left: 24px;
}

.sidebar-links a::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* Main content */
.page-content {}

.page-content img {
  border-radius: var(--radius);
  margin-bottom: 24px;
}

.page-content h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  margin-top: 32px;
}

.page-content h2:first-child { margin-top: 0; }

.page-content p {
  font-size: 15.5px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.page-content ul {
  margin-bottom: 20px;
  padding-left: 4px;
}

.page-content ul li {
  font-size: 15.5px;
  color: var(--text);
  line-height: 1.7;
  padding: 6px 0 6px 28px;
  position: relative;
  border-bottom: 1px dashed var(--border);
}

.page-content ul li:last-child { border-bottom: none; }

.page-content ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Info boxes */
.info-box {
  background: var(--light-gray);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px 24px;
  margin: 24px 0;
}

.info-box p {
  margin: 0;
  font-size: 15px;
  color: var(--text);
}

/* ── SCROLL TO TOP ── */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 4px 16px rgba(39, 174, 96, 0.4);
}

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

.scroll-top:hover { background: var(--accent-dark); transform: translateY(-3px); }

/* ── ANIMATIONS ── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-image-wrap { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .page-layout-inner { grid-template-columns: 1fr; }
  .sidebar { display: none; }
}

@media (max-width: 768px) {
  .section-padding { padding: 56px 0; }
  .topbar { display: none; }
  .navbar-nav { display: none; }
  .btn-nav { display: none; }
  .navbar-toggle { display: flex; }
  
  .navbar-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    padding: 24px;
    overflow-y: auto;
    box-shadow: var(--shadow-hover);
    z-index: 999;
    gap: 4px;
  }

  .navbar-nav.open .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--light);
    border-radius: var(--radius-sm);
    margin-top: 4px;
  }

  .hero-slider { height: 520px; }
  .slider-stat-card { display: none; }
  .slider-arrow { width: 38px; height: 38px; font-size: 13px; }
  .slider-arrow-prev { left: 14px; }
  .slider-arrow-next { right: 14px; }
  .hero-slider h1 { font-size: 28px; }

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

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 40px 20px; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }

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

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .contact-form-wrap { padding: 24px; }
  .stat-item { padding: 32px 16px; }
  .hero-slider { height: 480px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-outline { justify-content: center; }
  .slider-counter { display: none; }
}