/* ============================================
   Şerefoğlu Group - Kurumsal Web Sitesi
   Ana renkler: #3F88BD, #163350, #E8C88F, #686868
   Tasarım & Kodlama: BoRa-05452302010
   ============================================ */

/* CSS Değişkenleri */
:root {
  --color-primary: #3F88BD;
  --color-dark: #163350;
  --color-accent: #E8C88F;
  --color-text: #686868;
  --color-white: #ffffff;
  --color-light-bg: #f8f9fa;
  --shadow-soft: 0 4px 20px rgba(22, 51, 80, 0.08);
  --shadow-hover: 0 8px 30px rgba(22, 51, 80, 0.12);
  --transition: 0.3s ease;
  --header-height: 80px;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition), opacity var(--transition); }
ul, ol { margin: 0; padding: 0; list-style: none; }

/* Google Fonts - Kurumsal & Okunabilir */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700&display=swap');

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--color-dark);
  font-weight: 600;
  margin-top: 0;
}

/* ========== HEADER - Sticky ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

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

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo-link {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.logo-link img { height: 80px; width: auto; }

/* Ana navigasyon */
.nav-main {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-main a,
.nav-main .dropdown-trigger {
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-dark);
  border-radius: 6px;
  white-space: nowrap;
}
.nav-main a:hover,
.nav-main .dropdown-trigger:hover {
  color: var(--color-primary);
  background: rgba(63, 136, 189, 0.08);
}

/* Dropdown */
.dropdown-wrap {
  position: relative;
}
.dropdown-trigger {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.dropdown-trigger::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 4px;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  box-shadow: var(--shadow-hover);
  border-radius: 8px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}
.dropdown-wrap:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px);
}
.dropdown-menu a {
  display: block;
  padding: 12px 20px;
  font-size: 0.9rem;
  border-radius: 0;
}
.dropdown-menu a:hover { background: rgba(63, 136, 189, 0.1); }

/* İletişim - sağda ayrı */
.nav-cta {
  margin-left: auto;
  padding-left: 24px;
  border-left: 1px solid rgba(22, 51, 80, 0.12);
}
.nav-cta a {
  padding: 10px 20px;
  background: var(--color-primary);
  color: var(--color-white) !important;
  border-radius: 8px;
  font-weight: 600;
}
.nav-cta a:hover {
  background: var(--color-dark);
  color: var(--color-white) !important;
  opacity: 1;
}

/* Mobil menü butonu */
/* Mobil menü - masaüstünde her zaman gizli */
.mobile-nav {
  display: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--color-dark);
}

/* ========== HERO SLIDER ========== */
.hero-section {
  position: relative;
  min-height: 75vh;
  margin-top: var(--header-height);
  overflow: hidden;
}

.slider-container {
  position: relative;
  width: 100%;
  height: calc(85vh - var(--header-height));
  min-height: 380px;
}

.slider-track {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s;
}
.slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(22, 51, 80, 0.75) 0%, rgba(63, 136, 189, 0.4) 100%);
}

.slide-content {
  position: relative;
  z-index: 2;
  height: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 16px;
}
.slide-content h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--color-white);
  margin: 0;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.slide-content p {
  color: rgba(255,255,255,0.95);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0;
}

/* Slider yazıları: giriş + hafif sürekli hareket */
.slide.active .slide-content {
  animation: slideTextFloat 5s ease-in-out infinite;
}
.slide.active .slide-content h1 {
  animation: slideTextInH1 0.7s ease-out forwards;
}
.slide.active .slide-content p {
  opacity: 0;
  transform: translateY(24px);
  animation: slideTextInP 0.6s ease-out 1.20s forwards;
}

@keyframes slideTextInH1 {
  from {
    opacity: 0;
    transform: translateY(35px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes slideTextInP {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes slideTextFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* Slider üzerinde SVG - hareketli dekorasyonlar */
.slider-decorations {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  overflow: visible;
}

.slider-svg {
  position: absolute;
  opacity: 0.4;
}
.slider-svg img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Her SVG farklı konum ve hareket */
.slider-svg:nth-child(1) {
  top: 10%;
  left: 5%;
  width: 15%;
  animation: floatUpDown 6s ease-in-out infinite;
  animation-delay: 0s;
}
.slider-svg:nth-child(2) {
  top: 55%;
  right: 8%;
  width: 18%;
  animation: floatDriftRight 8s ease-in-out infinite;
  animation-delay: -1s;
}
.slider-svg:nth-child(3) {
  bottom: 15%;
  left: 12%;
  width: 14%;
  animation: floatCircle 10s ease-in-out infinite;
  animation-delay: -3s;
}
.slider-svg:nth-child(4) {
  top: 25%;
  right: 10%;
  width: 16%;
  animation: floatUpDown 7s ease-in-out infinite;
  animation-delay: -2s;
}

@keyframes floatUpDown {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(8px, -20px) rotate(3deg); }
  50% { transform: translate(-5px, -35px) rotate(-2deg); }
  75% { transform: translate(10px, -15px) rotate(2deg); }
}

@keyframes floatDriftRight {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(25px, -10px) rotate(4deg); }
  66% { transform: translate(15px, 15px) rotate(-3deg); }
}

@keyframes floatCircle {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20px, -25px) scale(1.05); }
  50% { transform: translate(-10px, -15px) scale(0.98); }
  75% { transform: translate(-20px, 10px) scale(1.02); }
}

/* Slider oklar */
.slider-arrows {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  pointer-events: none;
}
.slider-arrows button {
  pointer-events: auto;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.2);
  color: var(--color-white);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  flex-shrink: 0;
  transform: translateY(200%);
}
.slider-arrows button:hover {
  transform: translateY(18%);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.slider-dots span {
  width: 50px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.slider-dots span.active {
  background: var(--color-accent);
  transform: scale(1.2);
}

/* ========== SECTIONS ========== */
section { padding: 0px 0px; }
.section-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}
.section-title h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 8px;
}
.section-title p { color: var(--color-text); max-width: 600px; margin: 0 auto; }

/* Kart grid - ürünler */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

/* Ana sayfa - Ürün Gruplarımız alanı ortada */
.home-products .card-grid {
  justify-content: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Ana sayfa - Haberler ve Blog alanları ortada */
.home-haberler .card-grid,
.home-blog .card-grid {
  justify-content: center;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}
.home-haberler .section-title,
.home-blog .section-title {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* Ana sayfa - İletişime Geçin alanı */
.section-cta {
  background: var(--color-light-bg);
}
.cta-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.cta-inner h2 {
  margin-bottom: 12px;
}
.cta-inner > p {
  color: var(--color-text);
  margin-bottom: 24px;
  font-size: 1.05rem;
}
.cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
}
.cta-links .btn { min-width: 180px; }
.cta-phone {
  font-size: 0.95rem;
  color: var(--color-text);
  margin: 0;
}
.cta-phone a {
  color: var(--color-primary);
  font-weight: 500;
}
.cta-phone a:hover { text-decoration: underline; }

.card {
  background: var(--color-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.card-img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-light-bg);
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.card:hover .card-img-wrap img { transform: scale(1.05); }

.card-body { padding: 20px; }
.card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--color-dark);
}
.card-body p { font-size: 0.9rem; color: var(--color-text); margin: 0; }

/* Buton */
.btn {
  display: inline-block;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-dark);
  color: var(--color-white);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.85);
  margin-top: 64px;
  padding: 0;
}

/* Footer üst bölüm - logo, linkler, iletişim */
.footer-top {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .footer-logo {
  display: block;
  margin-bottom: 16px;
}
.footer-brand .footer-logo img {
  height: 70px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.8);
  margin: 0;
  max-width: 280px;
}

.footer-col h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  margin: 0 0 16px 0;
  letter-spacing: 0.02em;
}
.footer-col ul { margin: 0; padding: 0; list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  transition: color var(--transition), padding-left var(--transition);
}
.footer-col a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-contact a {
  color: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
}
.footer-contact a:hover { color: var(--color-accent); }
.footer-contact svg { flex-shrink: 0; width: 18px; height: 18px; opacity: 0.9; }

/* Footer alt bölüm - copyright */
.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-copy { font-size: 0.875rem; color: rgba(255,255,255,0.75); margin: 0; }
.footer-copy a { color: var(--color-accent); }
.footer-copy a:hover { text-decoration: underline; }

/* Eski tek satır footer uyumluluğu (iç sayfalar) */
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 24px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-footer:not(:has(.footer-top)) .footer-inner { padding: 48px 24px 24px; }
.footer-logo img { height: 48px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; }

/* ========== WhatsApp Sabit Buton ========== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}
.whatsapp-float svg { width: 32px; height: 32px; }

/* ========== SAYFA BANNER (iç sayfalar) ========== */
.page-banner {
  margin-top: var(--header-height);
  height: 280px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(22, 51, 80, 0.85), rgba(63, 136, 189, 0.6));
}
.page-banner h1 {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0;
  text-align: center;
  padding: 0 24px;
}

/* ========== İletişim - Harita ========== */
/* İletişim sayfası - Adres, Telefon, E-posta kartları ortada */
.contact-cards-section .contact-cards-grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  justify-content: center;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 48px;
}

.contact-map-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px 48px;
}
.contact-map-wrap iframe {
  width: 100%;
  height: 450px;
  border: 0;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

/* ========== Galeri sekmeler ========== */
.gallery-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}
.gallery-tabs button {
  padding: 10px 20px;
  border: 2px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition);
}
.gallery-tabs button.active,
.gallery-tabs button:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.gallery-panel { display: none; }
.gallery-panel.active { display: block; }

.gallery-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition);
}
.gallery-grid a:hover img { transform: scale(1.03); }

/* ========== Galeri Lightbox ========== */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 80px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.gallery-lightbox.open {
  opacity: 1;
  visibility: visible;
}

.gallery-lightbox img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 1;
  pointer-events: none; /* Görsele tıklanınca overlay kapanmasın */
}

/* Sol / Sağ geçiş butonları - esnek tıklanabilir alan */
.gallery-lightbox-prev,
.gallery-lightbox-next {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 20%;
  min-width: 80px;
  max-width: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  border: none;
  background: transparent;
  padding: 0;
}
.gallery-lightbox-prev { left: 0; }
.gallery-lightbox-next { right: 0; }
.gallery-lightbox-prev:hover,
.gallery-lightbox-next:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-accent);
}
.gallery-lightbox-prev svg,
.gallery-lightbox-next svg {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}
.gallery-lightbox-prev.hidden,
.gallery-lightbox-next.hidden {
  visibility: hidden;
  pointer-events: none;
}

.gallery-lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
  z-index: 10;
}
.gallery-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.05);
}
.gallery-lightbox-close svg { width: 24px; height: 24px; }

@media (max-width: 768px) {
  .gallery-lightbox { padding: 50px 16px 20px; }
  .gallery-lightbox-prev,
  .gallery-lightbox-next { min-width: 56px; }
  .gallery-lightbox-prev svg,
  .gallery-lightbox-next svg { width: 36px; height: 36px; }
  .gallery-lightbox-close { top: 12px; right: 12px; width: 40px; height: 40px; }
}

/* ========== Blog / Haber kartları ========== */
.blog-list .card-grid { gap: 32px; }
.blog-list .card-img-wrap { aspect-ratio: 16/10; }
.blog-list .card-body h3 { font-size: 1.15rem; }

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .nav-main { display: none; }
  .nav-cta { border-left: none; padding-left: 0; }
  .menu-toggle { display: block; }
  .mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-hover);
    padding: 24px;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    display: none;
    z-index: 999;
  }
  .mobile-nav.open { display: block; }
  .mobile-nav a,
  .mobile-nav .dropdown-trigger {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
  }
  .mobile-nav .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-left: 16px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .mobile-nav .dropdown-wrap.open .dropdown-menu { max-height: 500px; }
  .slider-svg { width: 10% !important; opacity: 0.25; } /* Mobilde küçült */
}

@media (max-width: 768px) {
  :root { --header-height: 70px; }
  section { padding: 48px 16px; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 24px 24px;
    text-align: center;
  }
  .footer-brand p { max-width: none; margin: 0 auto; }
  .footer-bottom { flex-direction: column; text-align: center; padding: 16px 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .slider-dots { transform: translateX(-50%); }
}

@media (max-width: 480px) {
  .slide-content h1 { font-size: 1.5rem; }
  .whatsapp-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }
}