/* ===================================
   AZDAVAY AMBALAJ – MODERN TASARIM
   =================================== */

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

/* ---- CSS VARIABLES ---- */
:root {
  --navy:       #0D1B2A;
  --navy-mid:   #162236;
  --navy-light: #1E3250;
  --amber:      #E8A838;
  --amber-dark: #C98A20;
  --amber-light:#F5C46A;
  --white:      #FFFFFF;
  --off-white:  #F4F6F9;
  --gray-100:   #EEF1F6;
  --gray-300:   #C5CDD9;
  --gray-500:   #7A8899;
  --gray-700:   #3D4A5C;
  --text-dark:  #0D1B2A;
  --text-body:  #3D4A5C;

  --shadow-sm:  0 2px 8px rgba(13,27,42,0.08);
  --shadow-md:  0 8px 32px rgba(13,27,42,0.12);
  --shadow-lg:  0 20px 60px rgba(13,27,42,0.18);
  --shadow-amber: 0 8px 32px rgba(232,168,56,0.25);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s 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', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-body);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.section-tag {
  display: inline-block;
  background: rgba(232,168,56,0.12);
  color: var(--amber-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

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

.section-subtitle {
  font-size: 1rem;
  color: var(--gray-500);
  max-width: 560px;
  line-height: 1.7;
}

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ====================================
   NAVBAR
   ==================================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

#navbar.scrolled {
  background: rgba(13,27,42,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

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

/* Logo */
.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo .brand-main {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.nav-logo .brand-sub {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a {
  display: block;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-links > li > a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

/* Dropdown */
.has-dropdown > a::after {
  content: '▾';
  margin-left: 5px;
  font-size: 0.7rem;
  opacity: 0.7;
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  min-width: 220px;
  padding: 8px 0;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 999;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: block;
  padding: 9px 18px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition), background var(--transition), padding-left var(--transition);
}
.dropdown a:hover {
  color: var(--amber);
  background: rgba(232,168,56,0.07);
  padding-left: 24px;
}

/* CTA Button */
.nav-cta {
  padding: 9px 22px;
  background: var(--amber);
  color: var(--navy) !important;
  font-weight: 700 !important;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition) !important;
}
.nav-cta:hover {
  background: var(--amber-light) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-amber) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.hamburger:hover { background: rgba(255,255,255,0.08); }
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; width: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--navy);
  z-index: 999;
  padding: 100px 32px 40px;
  overflow-y: auto;
  opacity: 0;
  transform: translateX(100%);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.mobile-menu.open {
  opacity: 1;
  transform: translateX(0);
}
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition), padding-left var(--transition);
}
.mobile-menu a:hover { color: var(--amber); padding-left: 8px; }
.mobile-sub-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-top: 20px;
  margin-bottom: 4px;
}
.mobile-menu .sub-link {
  padding: 10px 0 10px 16px;
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(255,255,255,0.65);
}

/* ====================================
   HERO
   ==================================== */
#hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('hero_bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}

/* Animated geometric shapes */
.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.shape {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,168,56,0.15), transparent 70%);
  animation: float 8s ease-in-out infinite;
}
.shape-1 { width: 600px; height: 600px; top: -200px; right: -150px; animation-delay: 0s; }
.shape-2 { width: 400px; height: 400px; bottom: -100px; left: -80px; animation-delay: -3s; }
.shape-3 { width: 300px; height: 300px; top: 40%; right: 25%; animation-delay: -5s; opacity: 0.5; }

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(15px, -20px) scale(1.03); }
  66% { transform: translate(-10px, 10px) scale(0.97); }
}

/* Grid lines overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,168,56,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,168,56,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}
.hero-eyebrow .line {
  width: 40px; height: 2px;
  background: var(--amber);
}
.hero-eyebrow span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 22px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}
.hero-title .accent { color: var(--amber); }

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 520px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.8s forwards;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--amber);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.92rem;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover {
  background: var(--amber-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-amber);
}
.btn-primary svg { width: 18px; height: 18px; transition: transform var(--transition); }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: 50px;
  border: 1.5px solid rgba(255,255,255,0.25);
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-secondary:hover {
  border-color: var(--amber);
  color: var(--amber);
  background: rgba(232,168,56,0.06);
}

/* Hero stats */
.hero-stats {
  position: absolute;
  right: 0; bottom: 80px;
  display: flex;
  gap: 1px;
  z-index: 2;
  opacity: 0;
  animation: fadeUp 0.8s ease 1s forwards;
}
.stat-card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 22px 28px;
  text-align: center;
}
.stat-card:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.stat-card:last-child  { border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.stat-number {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0;
  animation: fadeIn 1s ease 1.4s forwards;
}
.hero-scroll span {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.scroll-mouse {
  width: 22px; height: 34px;
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-dot {
  width: 4px; height: 7px;
  background: var(--amber);
  border-radius: 2px;
  animation: scrollBounce 1.8s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.3; }
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
  from { opacity: 0; transform: translateY(24px); }
}
@keyframes fadeIn {
  to { opacity: 1; }
}

/* ====================================
   ABOUT
   ==================================== */
#about {
  padding: 100px 0;
  background: var(--off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--navy);
  position: relative;
}

.about-illustration {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-illustration::before {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,168,56,0.2) 0%, transparent 70%);
  top: -50px; right: -50px;
}

.about-icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 32px;
  width: 100%;
  position: relative;
  z-index: 1;
}

.about-icon-item {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.about-icon-item:hover {
  background: rgba(232,168,56,0.15);
  transform: translateY(-4px);
}
.about-icon-item .icon { font-size: 1.8rem; margin-bottom: 6px; }
.about-icon-item .label { font-size: 0.65rem; color: rgba(255,255,255,0.6); font-weight: 500; line-height: 1.3; }

.about-badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--amber);
  color: var(--navy);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  box-shadow: var(--shadow-amber);
  font-weight: 800;
}
.about-badge .num { font-size: 2rem; line-height: 1; }
.about-badge .txt { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.8; }

.about-text { }

.about-text .section-subtitle { max-width: 100%; margin-bottom: 28px; }

.about-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}

.about-feat {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.about-feat:hover {
  border-color: rgba(232,168,56,0.3);
  box-shadow: var(--shadow-sm);
}
.feat-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: rgba(232,168,56,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.feat-text h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 3px;
}
.feat-text p { font-size: 0.82rem; color: var(--gray-500); line-height: 1.5; }

/* ====================================
   PRODUCTS
   ==================================== */
#products {
  padding: 100px 0;
  background: var(--white);
}

.products-header {
  text-align: center;
  margin-bottom: 56px;
}
.products-header .section-subtitle { margin: 0 auto; }

.products-filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-500);
  border: 1.5px solid var(--gray-100);
  background: transparent;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

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

.product-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px 20px 22px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,0.02), rgba(232,168,56,0.04));
  opacity: 0;
  transition: opacity var(--transition);
}

.product-card:hover {
  border-color: rgba(232,168,56,0.4);
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}
.product-card:hover::before { opacity: 1; }

.product-card-icon {
  width: 68px; height: 68px;
  margin: 0 auto 18px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: background var(--transition), transform var(--transition);
}
.product-card:hover .product-card-icon {
  background: rgba(232,168,56,0.12);
  transform: scale(1.08);
}

.product-card h3 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.3;
  margin-bottom: 8px;
}
.product-card p {
  font-size: 0.78rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: 16px;
}

.product-card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--amber-dark);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition), transform var(--transition);
}
.product-card:hover .product-card-arrow { opacity: 1; transform: translateY(0); }

/* ====================================
   WHY US
   ==================================== */
#why-us {
  padding: 100px 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

#why-us::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,168,56,0.08) 0%, transparent 70%);
}

.why-header {
  text-align: center;
  margin-bottom: 60px;
}
.why-header .section-title { color: var(--white); }
.why-header .section-subtitle { color: rgba(255,255,255,0.5); margin: 0 auto; }

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

.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}
.why-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(232,168,56,0.2);
  transform: translateY(-6px);
}
.why-card:hover::before { transform: scaleX(1); }

.why-icon {
  width: 52px; height: 52px;
  background: rgba(232,168,56,0.12);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
}

/* ====================================
   CONTACT
   ==================================== */
#contact {
  padding: 100px 0;
  background: var(--off-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 14px; }
.contact-info .section-subtitle { margin-bottom: 36px; }

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.contact-item:hover {
  border-color: rgba(232,168,56,0.3);
  box-shadow: var(--shadow-sm);
}
.contact-item-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(232,168,56,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.contact-item-text .label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber-dark);
  margin-bottom: 3px;
}
.contact-item-text .value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
}

/* Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
}

.form-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 28px;
}

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

.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 7px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--off-white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(232,168,56,0.12);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: background var(--transition), transform var(--transition);
}
.form-submit:hover {
  background: var(--navy-light);
  transform: translateY(-1px);
}

/* ====================================
   FOOTER
   ==================================== */
#footer {
  background: var(--navy);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .brand-main {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.footer-brand .brand-sub {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  margin-top: 12px;
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  font-size: 0.83rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 10px;
  transition: color var(--transition), padding-left var(--transition);
}
.footer-col a:hover { color: var(--amber); padding-left: 6px; }

.footer-bottom {
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}
.footer-bottom a { color: var(--amber); }

.social-links {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.social-link:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--navy);
}

/* ====================================
   TOAST NOTIFICATION
   ==================================== */
.toast {
  position: fixed;
  bottom: 32px; right: 32px;
  background: var(--navy-mid);
  color: var(--white);
  padding: 14px 22px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--amber);
  font-size: 0.88rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.toast.show { transform: translateX(0); }

/* ====================================
   RESPONSIVE
   ==================================== */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }

  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-badge { bottom: 10px; right: 10px; }
  .hero-stats { position: relative; bottom: auto; right: auto; margin-top: 40px; }
  .hero-content { max-width: 100%; }

  .contact-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 22px; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 1px; }
  .stat-card:first-child { border-radius: var(--radius-md) var(--radius-md) 0 0; }
  .stat-card:last-child  { border-radius: 0 0 var(--radius-md) var(--radius-md); }
}

/* ====================================
   DROPDOWN WIDE (for products mega menu)
   ==================================== */
.dropdown-wide {
  min-width: 460px !important;
  columns: 2;
  column-gap: 0;
}
.dropdown-wide li { break-inside: avoid; }

/* ====================================
   PAGE HERO (inner pages)
   ==================================== */
.page-hero {
  background: var(--navy);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-hero .hero-grid {
  opacity: 0.5;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
  font-size: 0.82rem;
}
.breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--amber); }
.bc-sep { color: rgba(255,255,255,0.25); }
.breadcrumb > span:last-child { color: var(--amber); font-weight: 500; }

.page-hero-icon {
  font-size: 3.5rem;
  margin-bottom: 18px;
  display: block;
  filter: drop-shadow(0 4px 16px rgba(232,168,56,0.3));
  animation: fadeUp 0.7s ease 0.1s both;
}

.page-hero-title {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 16px;
  animation: fadeUp 0.7s ease 0.2s both;
}

.page-hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
  animation: fadeUp 0.7s ease 0.3s both;
}

/* ====================================
   PRODUCT DETAIL PAGE
   ==================================== */
.product-detail-section {
  padding: 80px 0 40px;
  background: var(--off-white);
}

.product-items-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 56px;
}

.product-item-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.product-item-card:hover {
  border-color: rgba(232,168,56,0.4);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

.product-item-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.08));
}

.product-item-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-item-card p {
  font-size: 0.83rem;
  color: var(--gray-500);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 18px;
}

.product-item-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--amber-dark);
  border: 1.5px solid rgba(232,168,56,0.3);
  border-radius: 50px;
  padding: 7px 16px;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  align-self: flex-start;
}
.product-item-cta:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--navy);
}

/* CTA Banner */
.product-cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-xl);
  padding: 48px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}
.product-cta-banner::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,168,56,0.12) 0%, transparent 70%);
}
.product-cta-text h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
}
.product-cta-text p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
}
.product-cta-actions {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
}

/* Related Products */
.related-products {
  padding: 80px 0;
  background: var(--white);
}

.related-header {
  text-align: center;
  margin-bottom: 48px;
}

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

.related-card {
  display: block;
  background: var(--off-white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.related-card:hover {
  border-color: rgba(232,168,56,0.4);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}
.related-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.related-card h3 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.related-card p {
  font-size: 0.76rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: 12px;
}
.related-arrow {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--amber-dark);
}

/* ====================================
   HAKKIMIZDA PAGE
   ==================================== */
.about-page-section {
  padding: 80px 0;
  background: var(--off-white);
}

.about-page-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.about-page-text .section-subtitle {
  max-width: 100%;
  margin-bottom: 20px;
}

.about-page-text p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}

.value-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}
.value-card:hover {
  border-color: rgba(232,168,56,0.4);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.value-card .v-icon { font-size: 2.5rem; margin-bottom: 16px; }
.value-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.value-card p {
  font-size: 0.83rem;
  color: var(--gray-500);
  line-height: 1.65;
}

.about-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 64px;
}

.about-stat {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
}
.about-stat .num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 6px;
}
.about-stat .lbl {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

/* ====================================
   KALİTE POLİTİKASI PAGE
   ==================================== */
.quality-section {
  padding: 80px 0;
  background: var(--off-white);
}

.quality-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 60px;
}

.quality-principles {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.principle-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 18px;
  transition: all var(--transition);
}
.principle-item:hover {
  border-color: rgba(232,168,56,0.3);
  box-shadow: var(--shadow-sm);
}
.principle-num {
  width: 36px; height: 36px; flex-shrink: 0;
  background: var(--amber);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--navy);
}
.principle-item h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.principle-item p {
  font-size: 0.81rem;
  color: var(--gray-500);
  line-height: 1.55;
}

.cert-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.cert-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.cert-card:hover {
  border-color: rgba(232,168,56,0.4);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.cert-icon { font-size: 2.5rem; margin-bottom: 12px; }
.cert-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.cert-card p { font-size: 0.78rem; color: var(--gray-500); line-height: 1.5; }

/* ====================================
   E-KATALOG PAGE
   ==================================== */
.catalog-section {
  padding: 80px 0;
  background: var(--off-white);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.catalog-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.catalog-card:hover {
  border-color: rgba(232,168,56,0.4);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}
.catalog-thumb {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  min-height: 140px;
}
.catalog-thumb::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40px;
  background: linear-gradient(to top, rgba(0,0,0,0.2), transparent);
}
.catalog-info {
  padding: 20px;
}
.catalog-info h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.catalog-info p { font-size: 0.8rem; color: var(--gray-500); margin-bottom: 16px; }
.catalog-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--amber-dark);
  border: 1.5px solid rgba(232,168,56,0.3);
  border-radius: 50px;
  padding: 7px 16px;
  transition: all var(--transition);
}
.catalog-download:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--navy);
}

/* ====================================
   İLETİŞİM FULL PAGE
   ==================================== */
.contact-page-section {
  padding: 80px 0;
  background: var(--off-white);
}

.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.contact-map {
  background: var(--navy);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
  position: relative;
}
.contact-map .map-placeholder {
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}
.contact-map .map-placeholder .map-icon { font-size: 3rem; margin-bottom: 12px; display: block; }

/* ====================================
   INNER PAGE RESPONSIVE
   ==================================== */
@media (max-width: 1024px) {
  .product-items-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .about-page-intro { grid-template-columns: 1fr; gap: 40px; }
  .quality-grid { grid-template-columns: 1fr; gap: 40px; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats-row { grid-template-columns: repeat(2, 1fr); }
  .about-values { grid-template-columns: repeat(2, 1fr); }
  .dropdown-wide { min-width: 240px !important; columns: 1; }
  .contact-page-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .product-cta-banner { flex-direction: column; text-align: center; padding: 36px 24px; }
  .product-cta-actions { justify-content: center; }
  .related-grid { grid-template-columns: 1fr 1fr; }
  .catalog-grid { grid-template-columns: 1fr 1fr; }
  .cert-cards { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .about-stats-row { grid-template-columns: repeat(2, 1fr); }
  .product-items-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .related-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: 1fr; }
  .about-stats-row { grid-template-columns: 1fr 1fr; }
  .page-hero { padding: 120px 0 60px; }
}

/* ====================================
   FLOATING ACTION BUTTON (FAB)
   ==================================== */
.fab-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 990;
  display: flex;
  flex-direction: column-reverse;
  gap: 12px;
  align-items: center;
}

.fab-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
  flex-shrink: 0;
}
.fab-btn:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.fab-phone {
  background: var(--amber);
  color: var(--navy);
}

.fab-whatsapp {
  background: #25D366;
  color: #fff;
}

/* ====================================
   BACK TO TOP BUTTON
   ==================================== */
.back-to-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 990;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy-mid);
  border: 1.5px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease;
  box-shadow: var(--shadow-md);
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--amber);
  color: var(--navy);
  border-color: var(--amber);
}

/* ====================================
   404 PAGE
   ==================================== */
.not-found-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
}
.not-found-icon {
  font-size: 6rem;
  display: block;
  margin-bottom: 24px;
  filter: drop-shadow(0 4px 20px rgba(232,168,56,0.3));
}
.not-found-code {
  font-size: 7rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 12px;
}
.not-found-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 14px;
}
.not-found-desc {
  color: var(--gray-500);
  font-size: 1rem;
  max-width: 460px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.not-found-links {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}