/* ============================================
   MASAL BALIK — Kurumsal Web Sitesi
   Design System & Styles
   ============================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  /* Colors */
  --navy-dark: #0a1628;
  --navy: #0d2137;
  --navy-light: #132d4a;
  --blue-deep: #1a3a5c;
  --turquoise: #00b4d8;
  --turquoise-light: #48cae4;
  --aqua-light: #90e0ef;
  --aqua-pale: #caf0f8;
  --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-05: rgba(255, 255, 255, 0.05);
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;
  --call-blue: #00b4d8;
  --gradient-hero: linear-gradient(135deg, rgba(10, 22, 40, 0.85) 0%, rgba(13, 33, 55, 0.7) 50%, rgba(0, 180, 216, 0.3) 100%);
  --gradient-card: linear-gradient(145deg, rgba(13, 33, 55, 0.9) 0%, rgba(26, 58, 92, 0.7) 100%);
  --gradient-turquoise: linear-gradient(135deg, #00b4d8 0%, #48cae4 100%);
  --gradient-wholesale: linear-gradient(135deg, rgba(0, 180, 216, 0.15) 0%, rgba(10, 22, 40, 0.95) 100%);

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --container-padding: 0 24px;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 30px rgba(0, 180, 216, 0.3);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--white-90);
  background-color: var(--navy-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: inherit;
}

/* ---- Utility Classes ---- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  color: var(--white);
}

.section-title span {
  color: var(--turquoise);
}

.section-subtitle {
  text-align: center;
  color: var(--white-70);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  max-width: 650px;
  margin: 0 auto 60px;
  line-height: 1.8;
}

/* ---- Bubble Animation (Background) ---- */
@keyframes bubbleFloat {
  0% {
    transform: translateY(100%) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.4;
  }
  100% {
    transform: translateY(-100vh) scale(1);
    opacity: 0;
  }
}

.bubbles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bubble {
  position: absolute;
  bottom: -20px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 180, 216, 0.15), rgba(0, 180, 216, 0.03));
  border: 1px solid rgba(0, 180, 216, 0.08);
  animation: bubbleFloat linear infinite;
}

.bubble:nth-child(1) { left: 5%; width: 20px; height: 20px; animation-duration: 18s; animation-delay: 0s; }
.bubble:nth-child(2) { left: 15%; width: 14px; height: 14px; animation-duration: 22s; animation-delay: 3s; }
.bubble:nth-child(3) { left: 30%; width: 24px; height: 24px; animation-duration: 16s; animation-delay: 1s; }
.bubble:nth-child(4) { left: 50%; width: 10px; height: 10px; animation-duration: 20s; animation-delay: 5s; }
.bubble:nth-child(5) { left: 65%; width: 18px; height: 18px; animation-duration: 24s; animation-delay: 2s; }
.bubble:nth-child(6) { left: 80%; width: 12px; height: 12px; animation-duration: 19s; animation-delay: 4s; }
.bubble:nth-child(7) { left: 90%; width: 22px; height: 22px; animation-duration: 21s; animation-delay: 6s; }
.bubble:nth-child(8) { left: 40%; width: 16px; height: 16px; animation-duration: 17s; animation-delay: 7s; }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-base);
  background: transparent;
}

.header.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 4px;
  z-index: 1001;
}

.header-logo img {
  height: 44px;
  width: auto;
  filter: brightness(1.1);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white-90);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-turquoise);
  border-radius: 1px;
  transition: width var(--transition-base);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--turquoise);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white-90);
  transition: color var(--transition-fast);
}

.header-phone:hover {
  color: var(--turquoise);
}

.header-phone svg {
  width: 18px;
  height: 18px;
}

.header-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--whatsapp);
  transition: all var(--transition-fast);
}

.header-wa:hover {
  background: var(--whatsapp-dark);
  transform: scale(1.1);
}

.header-wa svg {
  width: 22px;
  height: 22px;
  fill: var(--white);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  background: none;
  z-index: 1001;
  padding: 4px 0;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding-top: 100px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--white-10);
  border: 1px solid var(--white-20);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--turquoise-light);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 20px;
}

.hero h1 .highlight {
  background: var(--gradient-turquoise);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--white-70);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 580px;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.4);
}

.btn-call {
  background: var(--white-10);
  color: var(--white);
  border: 1px solid var(--white-20);
  backdrop-filter: blur(10px);
}

.btn-call:hover {
  background: var(--turquoise);
  border-color: var(--turquoise);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 180, 216, 0.3);
}

.btn-primary {
  background: var(--gradient-turquoise);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0, 180, 216, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 180, 216, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--turquoise);
  border: 2px solid var(--turquoise);
}

.btn-outline:hover {
  background: var(--turquoise);
  color: var(--white);
  transform: translateY(-2px);
}

/* Hero Wave */
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  z-index: 3;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: auto;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--white-10);
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--turquoise);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--white-50);
  margin-top: 2px;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  padding: var(--section-padding);
  background: var(--navy-dark);
  position: relative;
  z-index: 1;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-image-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(10px);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--white-10);
}

.about-image-badge span {
  color: var(--turquoise);
  font-weight: 700;
  font-size: 1.1rem;
}

.about-image-badge p {
  color: var(--white-70);
  font-size: 0.8rem;
  margin-top: 2px;
}

.about-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}

.about-content h2 span {
  color: var(--turquoise);
}

.about-content p {
  color: var(--white-70);
  margin-bottom: 16px;
  line-height: 1.8;
  font-size: 0.98rem;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.about-feature {
  background: var(--white-05);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  transition: all var(--transition-base);
}

.about-feature:hover {
  background: var(--white-10);
  border-color: var(--turquoise);
  transform: translateY(-4px);
}

.about-feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(0, 180, 216, 0.15);
}

.about-feature-icon svg {
  width: 24px;
  height: 24px;
  color: var(--turquoise);
}

.about-feature h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 4px;
}

.about-feature p {
  font-size: 0.78rem;
  color: var(--white-50);
  margin-bottom: 0;
  line-height: 1.5;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
  padding: var(--section-padding);
  background: var(--navy);
  position: relative;
  z-index: 1;
}

.products-wave {
  position: absolute;
  top: -2px;
  left: 0;
  width: 100%;
  z-index: 2;
}

.products-wave svg {
  display: block;
  width: 100%;
  height: auto;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.product-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gradient-card);
  border: 1px solid var(--white-10);
  transition: all var(--transition-base);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 180, 216, 0.3);
  box-shadow: var(--shadow-glow);
}

.product-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
  transform: scale(1.08);
}

.product-card-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60%;
  background: linear-gradient(to top, rgba(13, 33, 55, 1) 0%, transparent 100%);
}

.product-card-body {
  padding: 24px;
  position: relative;
}

.product-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.product-card-body p {
  font-size: 0.9rem;
  color: var(--white-70);
  line-height: 1.7;
  margin-bottom: 16px;
}

.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--turquoise);
  transition: all var(--transition-fast);
}

.product-card-link:hover {
  gap: 12px;
  color: var(--turquoise-light);
}

.product-card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.product-card:hover .product-card-link svg {
  transform: translateX(4px);
}

/* Product Detail Sections */
.product-detail {
  margin-bottom: 60px;
}

.product-detail-header {
  text-align: center;
  margin-bottom: 40px;
}

.product-detail-header h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.product-detail-header p {
  color: var(--white-70);
  max-width: 600px;
  margin: 0 auto;
}

/* Fish Grid */
.fish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.fish-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--white-05);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--white-90);
  transition: all var(--transition-fast);
}

.fish-tag:hover {
  background: rgba(0, 180, 216, 0.1);
  border-color: var(--turquoise);
  color: var(--turquoise);
  transform: translateY(-2px);
}

.fish-tag svg {
  width: 16px;
  height: 16px;
  color: var(--turquoise);
  flex-shrink: 0;
}

/* Brand Accordion */
.brand-list {
  display: grid;
  gap: 12px;
}

.brand-item {
  background: var(--white-05);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.brand-item:hover {
  border-color: rgba(0, 180, 216, 0.3);
}

.brand-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition-fast);
}

.brand-header:hover {
  background: var(--white-05);
}

.brand-header h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--turquoise);
}

.brand-header svg {
  width: 20px;
  height: 20px;
  color: var(--white-50);
  transition: transform var(--transition-base);
}

.brand-item.active .brand-header svg {
  transform: rotate(180deg);
}

.brand-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.brand-content-inner {
  padding: 0 20px 16px;
}

.brand-products {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.brand-product-tag {
  padding: 6px 14px;
  background: rgba(0, 180, 216, 0.08);
  border: 1px solid rgba(0, 180, 216, 0.15);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--white-70);
  transition: all var(--transition-fast);
}

.brand-product-tag:hover {
  background: rgba(0, 180, 216, 0.15);
  color: var(--turquoise-light);
}

/* Equipment Grid */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}

.equipment-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--white-05);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.equipment-item:hover {
  background: var(--white-10);
  border-color: rgba(0, 180, 216, 0.2);
  transform: translateY(-2px);
}

.equipment-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(0, 180, 216, 0.12);
}

.equipment-icon svg {
  width: 22px;
  height: 22px;
  color: var(--turquoise);
}

.equipment-info h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 4px;
}

.equipment-info p {
  font-size: 0.82rem;
  color: var(--white-50);
  line-height: 1.5;
}

/* ============================================
   WHOLESALE SECTION
   ============================================ */
.wholesale {
  padding: var(--section-padding);
  background: var(--gradient-wholesale);
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.wholesale::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300b4d8' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.wholesale-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 750px;
  margin: 0 auto;
}

.wholesale-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: rgba(0, 180, 216, 0.15);
  border: 1px solid rgba(0, 180, 216, 0.3);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--turquoise);
  margin-bottom: 24px;
  animation: pulse-badge 2s ease infinite;
}

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 180, 216, 0.2); }
  50% { box-shadow: 0 0 0 10px rgba(0, 180, 216, 0); }
}

.wholesale-badge svg {
  width: 20px;
  height: 20px;
}

.wholesale-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}

.wholesale-content h2 span {
  color: var(--turquoise);
}

.wholesale-content > p {
  color: var(--white-70);
  font-size: 1.05rem;
  margin-bottom: 16px;
  line-height: 1.8;
}

.wholesale-features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin: 32px 0 40px;
}

.wholesale-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--white-05);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-sm);
}

.wholesale-feature svg {
  width: 20px;
  height: 20px;
  color: var(--turquoise);
  flex-shrink: 0;
}

.wholesale-feature span {
  font-size: 0.9rem;
  color: var(--white-90);
  font-weight: 500;
}

.wholesale-cta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================
   INSTAGRAM SECTION
   ============================================ */
.instagram {
  padding: var(--section-padding);
  background: var(--navy-dark);
  position: relative;
  z-index: 1;
}

.instagram-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.instagram-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  box-shadow: 0 8px 32px rgba(225, 48, 108, 0.3);
  transition: transform var(--transition-base);
}

.instagram-icon:hover {
  transform: scale(1.1) rotate(-5deg);
}

.instagram-icon svg {
  width: 40px;
  height: 40px;
  color: var(--white);
}

.instagram-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.instagram-content h2 span {
  color: var(--turquoise);
}

.instagram-content > p {
  color: var(--white-70);
  margin-bottom: 32px;
  font-size: 1rem;
  line-height: 1.8;
}

.instagram-handle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--turquoise);
  margin-bottom: 32px;
}

.btn-instagram {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: var(--white);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(225, 48, 108, 0.3);
}

.btn-instagram:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(225, 48, 108, 0.4);
}

.btn-instagram svg {
  width: 22px;
  height: 22px;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  padding: var(--section-padding);
  background: var(--navy);
  position: relative;
  z-index: 1;
}

.contact-wave {
  position: absolute;
  top: -2px;
  left: 0;
  width: 100%;
  z-index: 2;
}

.contact-wave svg {
  display: block;
  width: 100%;
  height: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.contact-info > p {
  color: var(--white-70);
  margin-bottom: 32px;
  line-height: 1.8;
}

.contact-items {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform var(--transition-fast);
}

.contact-item:hover {
  transform: translateX(4px);
}

.contact-item-icon {
  width: 52px;
  height: 52px;
  max-height: 52px;
  aspect-ratio: 1;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid rgba(0, 180, 216, 0.2);
}

.contact-item-icon svg {
  width: 24px;
  height: 24px;
  color: var(--turquoise);
}

.contact-item-icon.whatsapp {
  background: rgba(37, 211, 102, 0.1);
  border-color: rgba(37, 211, 102, 0.2);
}

.contact-item-icon.whatsapp svg {
  color: var(--whatsapp);
}

.contact-item-icon.instagram {
  background: rgba(225, 48, 108, 0.1);
  border-color: rgba(225, 48, 108, 0.2);
}

.contact-item-icon.instagram svg {
  color: #e1306c;
}

.contact-item-text h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 2px;
}

.contact-item-text p,
.contact-item-text a {
  font-size: 0.92rem;
  color: var(--white-70);
}

.contact-item-text a:hover {
  color: var(--turquoise);
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--white-05);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.contact-form-wrapper h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
}

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

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--white-70);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--white-05);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--white-50);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--turquoise);
  background: rgba(0, 180, 216, 0.05);
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

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

.form-submit {
  width: 100%;
}

/* Map */
.contact-map {
  margin-top: 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--white-10);
}

.contact-map iframe {
  width: 100%;
  height: 300px;
  border: none;
  filter: grayscale(30%) brightness(0.85);
  transition: filter var(--transition-base);
}

.contact-map:hover iframe {
  filter: grayscale(0%) brightness(1);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 60px 0 0;
  background: var(--navy-dark);
  border-top: 1px solid var(--white-10);
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 16px;
}

.footer-logo img {
  height: 40px;
  width: auto;
  filter: brightness(1.1);
}

.footer-brand p {
  color: var(--white-50);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--white-05);
  border: 1px solid var(--white-10);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--turquoise);
  border-color: var(--turquoise);
  transform: translateY(-2px);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
  color: var(--white-70);
}

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

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--white-50);
  transition: all var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--turquoise);
  flex-shrink: 0;
}

.footer-contact-item a,
.footer-contact-item span {
  font-size: 0.88rem;
  color: var(--white-50);
}

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

.footer-bottom {
  border-top: 1px solid var(--white-10);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--white-50);
}

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

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}

.whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: var(--whatsapp);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  animation: whatsappPulse 2s ease infinite;
}

.whatsapp-float a:hover {
  background: var(--whatsapp-dark);
  transform: scale(1.1);
  animation: none;
}

.whatsapp-float a svg {
  width: 32px;
  height: 32px;
  fill: var(--white);
}

.whatsapp-float .tooltip {
  position: absolute;
  right: 72px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--white);
  color: #333;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.whatsapp-float .tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--white);
}

.whatsapp-float a:hover + .tooltip,
.whatsapp-float:hover .tooltip {
  opacity: 1;
  visibility: visible;
}

@keyframes whatsappPulse {
  0% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 12px rgba(37, 211, 102, 0.1); }
  100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 20px rgba(37, 211, 102, 0); }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  .about-grid {
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

/* Mobile Navigation */
@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 40px;
    gap: 24px;
    transition: right var(--transition-base);
    z-index: 1000;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu a {
    font-size: 1.2rem;
    font-weight: 600;
  }

  .header-phone span {
    display: none;
  }

  .header-actions {
    gap: 12px;
  }

  .hero-stats {
    gap: 24px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-features {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

/* Mobile */
@media (max-width: 640px) {
  :root {
    --section-padding: 70px 0;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-content {
    padding-top: 80px;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .hero-stat {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

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

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

  .wholesale-features {
    flex-direction: column;
    align-items: stretch;
  }

  .wholesale-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .wholesale-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .contact-form-wrapper {
    padding: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .whatsapp-float a {
    width: 54px;
    height: 54px;
  }

  .whatsapp-float a svg {
    width: 28px;
    height: 28px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
  }
}

/* Small mobile */
@media (max-width: 380px) {
  .hero h1 {
    font-size: 1.6rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

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

/* Mobile Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.nav-overlay.active {
  display: block;
  opacity: 1;
}