/* ========================================
   APPLE SERVICE - MAIN STYLESHEET
   تم: مشکی حرفه‌ای با لمس اپل
   ======================================== */

/* ===== CSS VARIABLES ===== */
:root {
  --black: #0a0a0a;
  --black-2: #111111;
  --black-3: #1a1a1a;
  --black-4: #222222;
  --gray-1: #2a2a2a;
  --gray-2: #3a3a3a;
  --gray-3: #555;
  --gray-4: #888;
  --gray-5: #aaa;
  --gray-6: #ccc;
  --white: #ffffff;
  --white-90: rgba(255,255,255,0.9);
  --white-70: rgba(255,255,255,0.7);
  --white-50: rgba(255,255,255,0.5);
  --white-20: rgba(255,255,255,0.2);
  --white-10: rgba(255,255,255,0.1);
  --white-5: rgba(255,255,255,0.05);

  --accent: #0071e3;
  --accent-hover: #0077ed;
  --accent-light: rgba(0,113,227,0.15);
  --green: #30d158;
  --red: #ff3b30;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 12px rgba(0,0,0,0.4);
  --shadow: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.6);
  --shadow-accent: 0 8px 24px rgba(0,113,227,0.3);

  --header-h: 64px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s ease;

  --container: 1200px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Vazirmatn', sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.7;
  direction: rtl;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

/* ===== UTILITY ===== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

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

.section-badge {
  display: inline-block;
  padding: 6px 18px;
  border: 1px solid var(--white-20);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gray-5);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.3;
}

.section-header p {
  font-size: 1rem;
  color: var(--gray-4);
  max-width: 560px;
  margin: 0 auto;
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--white-10);
  transition: background var(--transition);
}

.site-header.scrolled {
  background: rgba(10,10,10,0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

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

/* Nav */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav > ul > li {
  position: relative;
}

.main-nav a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-5);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.main-nav a:hover {
  color: var(--white);
  background: var(--white-5);
}

/* Dropdown */
.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: var(--black-3);
  border: 1px solid var(--white-10);
  border-radius: var(--radius);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  box-shadow: var(--shadow-lg);
}

.dropdown li a {
  padding: 10px 14px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  display: block;
}

.dropdown li a:hover {
  background: var(--white-10);
  color: var(--white);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-call {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--accent);
  color: var(--white);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.btn-call:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

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

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO SLIDER ===== */
.hero-slider {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 500px;
  max-height: 700px;
  overflow: hidden;
  margin-top: var(--header-h);
}

.slides-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 6s ease;
}

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

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.85) 0%,
    rgba(0,0,0,0.5) 50%,
    rgba(0,0,0,0.3) 100%
  );
}

.slide-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-top: 60px;
  padding-bottom: 60px;
}

.slide-title {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 20px;
  max-width: 680px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease 0.2s, transform 0.7s ease 0.2s;
}

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

.slide-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  color: var(--white-70);
  margin-bottom: 32px;
  max-width: 500px;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease 0.35s, transform 0.7s ease 0.35s;
}

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

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--white);
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease 0.5s, transform 0.7s ease 0.5s, background 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-hero:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px) !important;
}

/* Slider Controls */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: var(--white-10);
  backdrop-filter: blur(10px);
  border: 1px solid var(--white-20);
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  z-index: 10;
}

.slider-btn:hover {
  background: var(--white-20);
  transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev { right: 24px; }
.slider-btn.next { left: 24px; }

.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--white-40, rgba(255,255,255,0.4));
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}

.dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--white);
}

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--black-2);
  border-bottom: 1px solid var(--white-10);
  padding: 32px 0;
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding: 0 20px;
}

.stat-num {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat-suffix {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  display: inline;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--gray-4);
  font-weight: 400;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--white-10);
  flex-shrink: 0;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--black-2);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--white-20);
  box-shadow: var(--shadow-lg);
}

.service-img-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

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

.service-card:hover .service-img-wrap img {
  transform: scale(1.06);
}

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 60%);
}

.service-body {
  padding: 24px;
}

.service-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.service-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.service-body p {
  font-size: 0.88rem;
  color: var(--gray-4);
  line-height: 1.7;
  margin-bottom: 18px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--transition-fast);
}

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

.service-link::after {
  content: '←';
}

/* ===== ABOUT SECTION ===== */
.about-section {
  padding: 100px 0;
  background: var(--black-2);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.about-text .section-badge {
  align-self: flex-start;
  margin-bottom: 16px;
}

.about-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}

.about-text > p {
  font-size: 0.95rem;
  color: var(--gray-4);
  line-height: 1.8;
  margin-bottom: 28px;
}

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

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--white-70);
}

.check-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--white);
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  align-self: flex-start;
  transition: all var(--transition);
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: 1px solid var(--white-30, rgba(255,255,255,0.3));
  color: var(--white);
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
}

.btn-outline:hover {
  background: var(--white-10);
  border-color: var(--white-50, rgba(255,255,255,0.5));
}

.about-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--white-10);
}

.about-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== PROCESS SECTION ===== */
.process-section {
  padding: 100px 0;
  background: var(--black);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  flex: 1;
  min-width: 120px;
  max-width: 160px;
  padding: 0 8px;
}

.step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent-light);
  border: 2px solid var(--accent);
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.78rem;
  color: var(--gray-4);
  line-height: 1.5;
}

.step-arrow {
  font-size: 1.4rem;
  color: var(--gray-2);
  flex-shrink: 0;
  align-self: center;
  margin-top: -10px;
  padding: 0 4px;
}

/* ===== PRODUCTS SECTION ===== */
.products-section {
  padding: 100px 0;
  background: var(--black-2);
}

.products-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.product-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: transform var(--transition);
}

.product-item:hover {
  transform: translateY(-6px);
}

.product-img-wrap {
  width: 100px;
  height: 100px;
  background: var(--black-3);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
  padding: 16px;
}

.product-item:hover .product-img-wrap {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow-accent);
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-item span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-5);
  text-align: center;
}

.product-item:hover span {
  color: var(--white);
}

/* ===== FEATURES SECTION ===== */
.features-section {
  padding: 100px 0;
  background: var(--black);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--black-2);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform var(--transition), border-color var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--white-20);
}

.feature-icon-wrap {
  width: 56px;
  height: 56px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.86rem;
  color: var(--gray-4);
  line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: var(--black-2);
  padding: 80px 0;
  border-top: 1px solid var(--white-10);
  border-bottom: 1px solid var(--white-10);
}

.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.cta-img {
  border-radius: var(--radius-xl);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border: 1px solid var(--white-10);
  box-shadow: var(--shadow-lg);
}

.cta-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.3;
}

.cta-text p {
  font-size: 0.95rem;
  color: var(--gray-4);
  line-height: 1.8;
  margin-bottom: 32px;
}

.cta-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== BRANCHES ===== */
.branches-section {
  padding: 100px 0;
  background: var(--black);
}

.branches-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.branch-card {
  background: var(--black-2);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.branch-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-light), var(--shadow);
}

.branch-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.branch-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.branch-card p {
  font-size: 0.88rem;
  color: var(--gray-4);
  line-height: 1.8;
}

.branch-tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  align-self: flex-start;
  transition: background var(--transition-fast);
}

.branch-tel:hover {
  background: var(--accent);
  color: var(--white);
}

/* ===== TABLE ===== */
.centers-section {
  padding: 100px 0;
  background: var(--black-2);
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--white-10);
}

.centers-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.centers-table thead {
  background: var(--black-3);
}

.centers-table th {
  padding: 16px 20px;
  text-align: right;
  font-weight: 600;
  color: var(--gray-5);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--white-10);
}

.centers-table td {
  padding: 16px 20px;
  color: var(--gray-4);
  border-bottom: 1px solid var(--white-5);
}

.centers-table tbody tr:last-child td {
  border-bottom: none;
}

.centers-table tbody tr:hover td {
  background: var(--white-5);
  color: var(--white-70);
}

.centers-table td a {
  color: var(--accent);
  transition: color var(--transition-fast);
}

.centers-table td a:hover {
  color: var(--accent-hover);
}

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

.faq-inner {
  max-width: 800px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--black-2);
  border: 1px solid var(--white-10);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.open {
  border-color: var(--white-20);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--white);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: right;
  cursor: pointer;
  gap: 16px;
  transition: color var(--transition-fast);
}

.faq-q svg {
  flex-shrink: 0;
  color: var(--gray-4);
  transition: transform var(--transition);
}

.faq-item.open .faq-q svg {
  transform: rotate(180deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.open .faq-a {
  max-height: 300px;
}

.faq-a p {
  padding: 0 24px 24px;
  font-size: 0.9rem;
  color: var(--gray-4);
  line-height: 1.8;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--black-2);
  border-top: 1px solid var(--white-10);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 48px;
  padding: 64px 20px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand p {
  font-size: 0.86rem;
  color: var(--gray-4);
  line-height: 1.8;
  max-width: 280px;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--white-5);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-4);
  transition: all var(--transition);
}

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

.footer-nav h4,
.footer-contact h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

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

.footer-nav a {
  font-size: 0.85rem;
  color: var(--gray-4);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--white);
}

.footer-contact address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact p {
  font-size: 0.85rem;
  color: var(--gray-4);
  line-height: 1.7;
}

.footer-contact a {
  color: var(--accent);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--white-10);
  padding: 20px;
}

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

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--gray-3);
}

/* ===== FLOATING CTA ===== */
.floating-cta {
  position: fixed;
  left: 20px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.float-btn:hover {
  transform: scale(1.1) translateY(-2px);
}

.float-btn.phone { background: var(--accent); }
.float-btn.whatsapp { background: #25d366; }

/* ===== ANIMATIONS ===== */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

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

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-grid { gap: 40px; }
}

@media (max-width: 768px) {
  :root { --header-h: 56px; }

  /* Mobile Header */
  .main-nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    width: 280px;
    height: calc(100vh - var(--header-h));
    background: var(--black-2);
    border-left: 1px solid var(--white-10);
    padding: 20px;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  .main-nav > ul > li { position: static; }

  .main-nav a {
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--gray-5);
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: var(--black-3);
    border-radius: var(--radius-sm);
    margin-top: 4px;
    padding: 4px 0 4px 12px;
    display: none;
  }

  .has-dropdown.open .dropdown { display: block; }

  .hamburger { display: flex; }

  .btn-call { display: none; }

  /* Hero */
  .hero-slider {
    height: auto;
    max-height: none;
  }

  .slides-wrapper {
    height: 100vw; /* Square on mobile */
    max-height: 500px;
  }

  .slide-content {
    align-items: center;
    text-align: center;
    padding: 20px;
    justify-content: center;
  }

  .slide-title { font-size: 1.4rem; max-width: 100%; }
  .slide-desc { font-size: 0.88rem; max-width: 100%; }

  .slider-btn.prev { right: 10px; }
  .slider-btn.next { left: 10px; }

  /* Stats */
  .stats-grid {
    flex-wrap: wrap;
    gap: 20px;
  }

  .stat-divider { display: none; }

  .stat-item {
    flex: 0 0 calc(50% - 10px);
    padding: 16px;
    background: var(--black-3);
    border-radius: var(--radius);
    border: 1px solid var(--white-10);
  }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .branches-grid { grid-template-columns: 1fr; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-media { order: -1; }

  .process-steps {
    gap: 20px;
    flex-direction: column;
    align-items: center;
  }

  .step { max-width: 100%; flex-direction: row; text-align: right; gap: 16px; width: 100%; }
  .step-content { text-align: right; }
  .step-arrow { transform: rotate(90deg); }

  .cta-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 20px;
  }

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

  .products-grid { gap: 16px; }
  .product-img-wrap { width: 80px; height: 80px; }

  section { padding: 64px 0 !important; }
  .section-header { margin-bottom: 40px; }
}

@media (max-width: 480px) {
  .slider-btn { width: 40px; height: 40px; }
  .cta-btns { flex-direction: column; }
  .cta-btns .btn-primary, .cta-btns .btn-outline { text-align: center; justify-content: center; }
}

/* ===== PRINT ===== */
@media print {
  .site-header, .floating-cta, .hero-slider { display: none; }
  body { background: white; color: black; }
}