/* ===== Google Fonts ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ===== CSS Variables ===== */
:root {
  --navy: #0a1628;
  --navy-light: #132240;
  --navy-mid: #1a2e52;
  --gold: #f5a623;
  --gold-light: #ffd07f;
  --gold-dark: #d4891a;
  --white: #ffffff;
  --off-white: #f8f9fc;
  --gray-light: #e8ecf2;
  --gray: #9aa3b5;
  --text-dark: #0d1b2e;
  --text-mid: #4a5568;
  --shadow-sm: 0 2px 12px rgba(10, 22, 40, 0.08);
  --shadow-md: 0 8px 30px rgba(10, 22, 40, 0.12);
  --shadow-lg: 0 20px 60px rgba(10, 22, 40, 0.18);
  --shadow-gold: 0 8px 30px rgba(245, 166, 35, 0.3);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--off-white);
}

::-webkit-scrollbar-thumb {
  background: var(--gold);
  border-radius: 3px;
}

/* ===== Header ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

header.scrolled {
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: var(--shadow-gold);
  flex-shrink: 0;
}

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

.logo-text .brand {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1;
}

.logo-text .sub {
  font-size: 11px;
  font-weight: 400;
  color: var(--gold-light);
  letter-spacing: 2px;
  text-transform: uppercase;
}

nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}

nav ul li a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

nav ul li a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

nav ul li.active a {
  color: var(--gold);
}

.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)) !important;
  color: var(--navy) !important;
  font-weight: 700 !important;
  padding: 10px 22px !important;
  box-shadow: var(--shadow-gold);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 35px rgba(245, 166, 35, 0.4) !important;
  background: rgba(255, 255, 255, 0.08) !important;
  color: white !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/hero-bg.png');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from {
    transform: scale(1.05);
  }

  to {
    transform: scale(1.12);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(10, 22, 40, 0.6) 60%, rgba(10, 22, 40, 0.4) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 32px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 166, 35, 0.15);
  border: 1px solid rgba(245, 166, 35, 0.4);
  color: var(--gold-light);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
  width: fit-content;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

.hero-title {
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero-title .accent {
  color: var(--gold);
  display: block;
}

.hero-desc {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 500px;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 34px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(245, 166, 35, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
  padding: 16px 34px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-3px);
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
  text-align: left;
}

.stat .num {
  font-size: 32px;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -1px;
  line-height: 1;
}

.stat .label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.hero-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 18px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
  animation: slideIn 0.6s ease both;
}

.hero-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(6px);
}

.hero-card:nth-child(1) {
  animation-delay: 0.2s;
}

.hero-card:nth-child(2) {
  animation-delay: 0.35s;
  margin-left: 24px;
}

.hero-card:nth-child(3) {
  animation-delay: 0.5s;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-card-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.hero-card-title {
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 4px;
}

.hero-card-desc {
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
}

/* ===== Section Shared ===== */
section {
  padding: 100px 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 18px;
}

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

.section-desc {
  font-size: 17px;
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 600px;
}

.section-header {
  margin-bottom: 64px;
}

.section-header.center {
  text-align: center;
}

.section-header.center .section-label {
  justify-content: center;
}

.section-header.center .section-label::before {
  display: none;
}

.section-header.center .section-desc {
  margin: 0 auto;
}

/* ===== Products Section ===== */
.products {
  background: var(--off-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.product-card:nth-child(4) {
  grid-column: 1 / 2;
}

.product-card:nth-child(5) {
  grid-column: 2 / 3;
}

.product-img-wrap {
  height: 240px;
  overflow: hidden;
  position: relative;
  background: var(--gray-light);
}

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

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

.product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--navy);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.product-body {
  padding: 26px;
}

.product-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.product-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.product-desc {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 20px;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-dark);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.product-link:hover {
  gap: 14px;
  color: var(--navy);
}

.product-link .arrow {
  font-size: 16px;
}

/* Wide card (özel baskı) */
.product-card.wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.product-card.wide .product-img-wrap {
  height: 100%;
  min-height: 280px;
}

.product-card.wide .product-body {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product-card.wide .product-title {
  font-size: 26px;
}

.product-card.wide .product-desc {
  font-size: 15px;
}

/* ===== Features / Neden Biz ===== */
.features {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.features .section-title {
  color: var(--white);
}

.features .section-desc {
  color: rgba(255, 255, 255, 0.65);
}

.features .section-label {
  color: var(--gold-light);
}

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

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
  text-align: center;
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(245, 166, 35, 0.3);
  transform: translateY(-6px);
}

.feature-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.2), rgba(245, 166, 35, 0.05));
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  margin: 0 auto 22px;
  border: 1px solid rgba(245, 166, 35, 0.2);
}

.feature-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
}

/* ===== About Section ===== */
.about {
  background: var(--white);
}

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

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

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

.about-img-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.9), transparent);
  padding: 30px;
}

.about-img-stat {
  display: flex;
  gap: 32px;
}

.about-img-stat .item {
  text-align: center;
}

.about-img-stat .num {
  font-size: 26px;
  font-weight: 800;
  color: var(--gold);
}

.about-img-stat .label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}



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

.about-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.about-item:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-sm);
}

.about-item-icon {
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-item-text h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.about-item-text p {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.6;
}

/* ===== CTA Section ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  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='%23f5a623' 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");
}

.cta-banner h2 {
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 40px;
}

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

.btn-outline {
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
  padding: 16px 34px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-3px);
}

/* ===== Contact Section ===== */
.contact {
  background: var(--off-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

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

.contact-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--gray-light);
}

.contact-card:hover {
  border-color: var(--gold);
  transform: translateX(6px);
}

.contact-card-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  box-shadow: var(--shadow-gold);
}

.contact-card-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.contact-card-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
}

.contact-card-value a {
  transition: var(--transition);
}

.contact-card-value a:hover {
  color: var(--gold-dark);
}

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-light);
}

.contact-form-wrap h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.contact-form-wrap p {
  font-size: 14px;
  color: var(--text-mid);
  margin-bottom: 32px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 14px 18px;
  border: 1.5px solid var(--gray-light);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.12);
}

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

.form-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  font-weight: 700;
  font-size: 15px;
  padding: 16px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}

.form-submit:hover {
  background: linear-gradient(135deg, var(--navy-mid), var(--navy));
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(10, 22, 40, 0.25);
}

/* ===== Footer ===== */
footer {
  background: var(--navy);
  padding: 70px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.55);
}

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

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-3px);
}

.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 24px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col ul li a::before {
  content: '→';
  color: var(--gold);
  font-size: 12px;
  opacity: 0;
  transition: var(--transition);
}

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

.footer-col ul li a:hover::before {
  opacity: 1;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.footer-contact-item .ico {
  font-size: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact-item span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.5;
}

.footer-contact-item a {
  color: rgba(255, 255, 255, 0.55);
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

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

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

/* ===== AOS Animations ===== */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

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

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

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

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos-delay="100"] {
  transition-delay: 0.1s;
}

[data-aos-delay="200"] {
  transition-delay: 0.2s;
}

[data-aos-delay="300"] {
  transition-delay: 0.3s;
}

[data-aos-delay="400"] {
  transition-delay: 0.4s;
}

[data-aos-delay="500"] {
  transition-delay: 0.5s;
}

/* ===== Success Toast ===== */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--navy);
  color: var(--white);
  padding: 16px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--gold);
  transform: translateX(120%);
  transition: var(--transition);
  z-index: 9999;
}

.toast.show {
  transform: translateX(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-card:nth-child(4),
  .product-card:nth-child(5) {
    grid-column: auto;
  }

  .product-card.wide {
    grid-template-columns: 1fr;
  }

  .product-card.wide .product-img-wrap {
    min-height: 220px;
    height: 220px;
  }

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

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

  .about-img-wrap img {
    height: 320px;
  }

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

  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    display: none;
  }
}

@media (max-width: 768px) {
  section {
    padding: 70px 0;
  }

  nav ul {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--navy);
    align-items: center;
    justify-content: center;
    gap: 20px;
    z-index: 999;
  }

  nav ul.open {
    display: flex;
  }

  nav ul li a {
    font-size: 22px;
    padding: 10px 20px;
  }

  .hamburger {
    display: flex;
    z-index: 1000;
  }

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

  .product-card.wide {
    grid-column: auto;
  }

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

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

  .contact-form-wrap {
    padding: 28px 22px;
  }

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

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

  .hero-content {
    padding: 120px 24px 60px;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }

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

@media (max-width: 480px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .nav-container {
    padding: 0 20px;
  }

  .container {
    padding: 0 20px;
  }
}

/* ===== Page Hero (inner pages) ===== */
.page-hero {
  background: var(--navy);
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
  padding-top: 90px;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('images/hero-bg.png') center/cover no-repeat;
  opacity: 0.15;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10, 22, 40, 0.7), rgba(10, 22, 40, 0.95));
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding-bottom: 56px;
  padding-top: 30px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.breadcrumb a:hover {
  color: var(--gold);
}

.breadcrumb span {
  color: rgba(255, 255, 255, 0.3);
}

.page-hero-title {
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 14px;
}

.page-hero-title span {
  color: var(--gold);
}

.page-hero-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.65);
  max-width: 520px;
  line-height: 1.7;
}

/* ===== Catalog Filters ===== */
.catalog-section {
  padding: 64px 0 100px;
  background: var(--off-white);
}

.catalog-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1.5px solid var(--gray-light);
  background: var(--white);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-mid);
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}

.filter-btn:hover {
  border-color: var(--gold);
  color: var(--gold-dark);
}

.filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

/* ===== Catalog Grid ===== */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.catalog-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--gray-light);
}

.catalog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.catalog-card-img {
  height: 240px;
  overflow: hidden;
  position: relative;
  background: var(--gray-light);
}

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

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

.catalog-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--navy);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.catalog-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 40, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.catalog-card:hover .catalog-overlay {
  opacity: 1;
}

.catalog-detail-btn {
  background: var(--gold);
  color: var(--navy);
  border: none;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  transform: translateY(10px);
}

.catalog-card:hover .catalog-detail-btn {
  transform: translateY(0);
}

.catalog-card-body {
  padding: 24px;
}

.catalog-cat-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--gold-dark);
  background: rgba(245, 166, 35, 0.12);
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.catalog-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.catalog-card-desc {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 18px;
}

.catalog-card-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-dark);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.catalog-card-link:hover {
  gap: 12px;
  color: var(--navy);
}

/* Catalog Empty */
.catalog-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-mid);
}

.catalog-empty h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.catalog-empty a {
  color: var(--gold-dark);
  text-decoration: underline;
}

/* ===== Product Detail Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-box {
  background: var(--white);
  border-radius: 20px;
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.08);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

.modal-close:hover {
  background: rgba(0, 0, 0, 0.15);
}

.modal-img-wrap {
  height: 100%;
  min-height: 320px;
  overflow: hidden;
  border-radius: 20px 0 0 20px;
}

.modal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-body {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.modal-badge {
  display: inline-block;
  background: rgba(245, 166, 35, 0.15);
  color: var(--gold-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.modal-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.modal-desc {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.75;
}

/* ===== Loading Placeholder ===== */
.loading-placeholder {
  text-align: center;
  padding: 60px;
  color: var(--gray);
  font-size: 15px;
  grid-column: 1 / -1;
}

/* ===== Catalog Responsive ===== */
@media (max-width: 1024px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .modal-box {
    grid-template-columns: 1fr;
  }

  .modal-img-wrap {
    min-height: 220px;
    border-radius: 20px 20px 0 0;
  }

  .modal-body {
    padding: 28px 24px;
  }

  .page-hero {
    min-height: 220px;
  }
}