/*
Theme Name: Interko Trade
Theme URI: https://interkotrade.com
Author: Interko İthalat İhracat Ltd. Şti.
Author URI: https://interkotrade.com
Description: Interko Trade kurumsal web sitesi için özel kodlanmış WordPress teması. Kimya, İnşaat, Ambalaj ve Kağıt sektörlerinde dış ticaret.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: interko-theme
Tags: corporate, custom-theme, responsive, one-page
*/

/* ============================================
   DESIGN SYSTEM – CSS CUSTOM PROPERTIES
   ============================================ */
:root {
  /* Colors */
  --clr-primary: #1A2B48;
  --clr-primary-dark: #0F1B2E;
  --clr-primary-light: #2A3F64;
  --clr-accent: #C8A951;
  --clr-accent-light: #D4BA6A;
  --clr-silver: #E5E7EB;
  --clr-silver-light: #F3F4F6;
  --clr-white: #FFFFFF;
  --clr-dark: #111827;
  --clr-text: #374151;
  --clr-text-light: #6B7280;
  --clr-border: #D1D5DB;
  --clr-success: #10B981;
  --clr-overlay: rgba(26, 43, 72, 0.85);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1400px;
  --header-height: 80px;
  --top-bar-height: 40px;

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
  --shadow-card: 0 4px 20px rgba(26, 43, 72, 0.08);
  --shadow-card-hover: 0 12px 40px rgba(26, 43, 72, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-primary);
  font-weight: var(--fw-regular);
  color: var(--clr-text);
  background-color: var(--clr-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--fw-bold);
  color: var(--clr-primary);
  line-height: 1.3;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-md);
  color: var(--clr-text);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-4xl) 0;
}

.section--gray {
  background-color: var(--clr-silver-light);
}

.section--dark {
  background-color: var(--clr-primary);
  color: var(--clr-white);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-light));
  border-radius: var(--radius-full);
}

.section-header p {
  color: var(--clr-text-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: var(--space-lg) auto 0;
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.85rem 2rem;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: var(--fw-semibold);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
  letter-spacing: 0.02em;
}

.btn--primary {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  color: var(--clr-primary-dark);
  box-shadow: 0 4px 15px rgba(200, 169, 81, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200, 169, 81, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(4px);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--clr-white);
  transform: translateY(-2px);
}

.btn--dark {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.btn--dark:hover {
  background: var(--clr-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--sm {
  padding: 0.6rem 1.5rem;
  font-size: 0.875rem;
}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
  background: var(--clr-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.8125rem;
  height: var(--top-bar-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-bar__contact {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
}

.top-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: color var(--transition-fast);
}

.top-bar__item:hover {
  color: var(--clr-accent);
}

.top-bar__item svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: currentColor;
}

.top-bar__social {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.top-bar__social a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
  display: flex;
}

.top-bar__social a:hover {
  color: var(--clr-accent);
}

.top-bar__social svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
  background: var(--clr-white);
  height: var(--header-height);
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--clr-primary);
  letter-spacing: -0.02em;
}

.site-logo__icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  border-radius: var(--radius-md);
  color: var(--clr-accent);
  font-weight: var(--fw-bold);
  font-size: 1.25rem;
  flex-shrink: 0;
}

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

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

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

.nav-menu>li>a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-menu>li>a:hover,
.nav-menu>li.current-menu-item>a,
.nav-menu>li.current_page_item>a {
  color: var(--clr-primary);
  background: var(--clr-silver-light);
}

.nav-menu>li>a .dropdown-arrow {
  width: 10px;
  height: 10px;
  fill: currentColor;
  transition: transform var(--transition-fast);
}

.nav-menu>li:hover>a .dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown */
.sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  border: 1px solid var(--clr-silver);
  z-index: 100;
}

.nav-menu>li:hover>.sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sub-menu li a {
  display: block;
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  color: var(--clr-text);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.sub-menu li a:hover {
  background: var(--clr-silver-light);
  color: var(--clr-primary);
  padding-left: 1.25rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  justify-content: center;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--clr-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

.header-cta {
  flex-shrink: 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 50%, var(--clr-primary-light) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  background-size: 100px 100px;
}

.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(200, 169, 81, 0.08) 0%, transparent 70%);
  animation: hero-glow 8s ease-in-out infinite alternate;
}

@keyframes hero-glow {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }

  100% {
    transform: scale(1.3);
    opacity: 1;
  }
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero__content {
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.4rem 1.2rem;
  background: rgba(200, 169, 81, 0.15);
  border: 1px solid rgba(200, 169, 81, 0.3);
  border-radius: var(--radius-full);
  color: var(--clr-accent);
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-xl);
}

.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--clr-accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.hero h1 {
  color: var(--clr-white);
  margin-bottom: var(--space-lg);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.15;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: var(--space-3xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero__stat {
  text-align: left;
}

.hero__stat-number {
  font-size: 2.5rem;
  font-weight: var(--fw-bold);
  color: var(--clr-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hero__stat-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: var(--fw-medium);
}

/* ============================================
   SECTOR CARDS
   ============================================ */
.sectors {
  padding: var(--space-4xl) 0;
  background: var(--clr-white);
}

.sectors__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.sector-card {
  position: relative;
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--clr-silver);
  transition: all var(--transition-base);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sector-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.sector-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.sector-card:hover::before {
  transform: scaleX(1);
}

.sector-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--clr-silver-light), var(--clr-silver));
  transition: all var(--transition-base);
}

.sector-card:hover .sector-card__icon {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
}

.sector-card__icon svg {
  width: 32px;
  height: 32px;
  fill: var(--clr-primary);
  transition: fill var(--transition-base);
}

.sector-card:hover .sector-card__icon svg {
  fill: var(--clr-accent);
}

.sector-card h3 {
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.sector-card p {
  color: var(--clr-text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
  flex-grow: 1;
}

.sector-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  font-size: 0.9rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-primary);
  transition: all var(--transition-fast);
}

.sector-card__link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  transition: transform var(--transition-fast);
}

.sector-card:hover .sector-card__link {
  color: var(--clr-accent);
}

.sector-card:hover .sector-card__link svg {
  transform: translateX(4px);
}

/* ============================================
   ABOUT SECTION (Homepage Summary)
   ============================================ */
.about-preview {
  padding: var(--space-4xl) 0;
  background: var(--clr-silver-light);
}

.about-preview__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-preview__image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
}

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

.about-preview__image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-xl);
  background: linear-gradient(transparent, rgba(26, 43, 72, 0.9));
}

.about-preview__experience {
  position: absolute;
  bottom: var(--space-xl);
  right: var(--space-xl);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  color: var(--clr-white);
}

.about-preview__experience strong {
  display: block;
  font-size: 2.25rem;
  font-weight: var(--fw-bold);
  color: var(--clr-accent);
  line-height: 1;
}

.about-preview__experience span {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

.about-preview__content h2 {
  margin-bottom: var(--space-md);
}

.about-preview__content .section-eyebrow {
  display: block;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.about-preview__content p {
  color: var(--clr-text-light);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-preview__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.about-preview__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9375rem;
  font-weight: var(--fw-medium);
  color: var(--clr-primary);
}

.about-preview__feature svg {
  width: 20px;
  height: 20px;
  fill: var(--clr-accent);
  flex-shrink: 0;
}

/* ============================================
   STATS / COUNTER SECTION
   ============================================ */
.stats {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary));
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="10" height="10" patternUnits="userSpaceOnUse"><circle cx="1" cy="1" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
  background-size: 20px 20px;
}

.stats .container {
  position: relative;
  z-index: 1;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
}

.stat-item__number {
  font-size: 3rem;
  font-weight: var(--fw-bold);
  color: var(--clr-accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-item__number span {
  font-size: 2rem;
}

.stat-item__label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: var(--fw-medium);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: var(--space-4xl) 0;
  background: var(--clr-silver-light);
}

.cta-box {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-4xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(200, 169, 81, 0.12) 0%, transparent 70%);
}

.cta-box h2 {
  color: var(--clr-white);
  margin-bottom: var(--space-md);
  position: relative;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.1rem;
  max-width: 550px;
  margin: 0 auto var(--space-xl);
  position: relative;
}

.cta-box .btn {
  position: relative;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--clr-primary-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--space-4xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
}

.footer__brand {
  padding-right: var(--space-xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.35rem;
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  margin-bottom: var(--space-lg);
}

.footer__logo-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--clr-primary-light), var(--clr-primary));
  border-radius: var(--radius-md);
  color: var(--clr-accent);
  font-weight: var(--fw-bold);
  font-size: 1.1rem;
}

.footer__logo span {
  color: var(--clr-accent);
}

.footer__brand p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-lg);
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-base);
}

.footer__social a:hover {
  background: var(--clr-accent);
  color: var(--clr-primary-dark);
  transform: translateY(-2px);
}

.footer__social a svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer__heading {
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-white);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
}

.footer__links li {
  margin-bottom: var(--space-sm);
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer__links a::before {
  content: '';
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  transition: width var(--transition-fast);
}

.footer__links a:hover {
  color: var(--clr-white);
}

.footer__links a:hover::before {
  width: 12px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  font-size: 0.9rem;
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  fill: var(--clr-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contact-item span {
  color: rgba(255, 255, 255, 0.5);
}

.footer__contact-item a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--clr-accent);
}

.footer__map {
  margin-top: var(--space-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 150px;
}

.footer__map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(80%) contrast(1.1);
  transition: filter var(--transition-base);
}

.footer__map:hover iframe {
  filter: grayscale(0%);
}

.footer__bottom {
  margin-top: var(--space-2xl);
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   PAGE HEADER (Inner Pages)
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--clr-primary-dark), var(--clr-primary));
  padding: var(--space-3xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid2" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.02)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid2)"/></svg>');
  background-size: 80px 80px;
}

.page-header h1 {
  color: var(--clr-white);
  position: relative;
  margin-bottom: var(--space-sm);
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  position: relative;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

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

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

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-content {
  padding: var(--space-4xl) 0;
}

.about-content__text {
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
  text-align: center;
}

.about-content__text p {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--clr-text-light);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.value-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-silver);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.value-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-silver-light);
}

.value-card__icon svg {
  width: 30px;
  height: 30px;
  fill: var(--clr-primary);
}

.value-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.15rem;
}

.value-card p {
  color: var(--clr-text-light);
  font-size: 0.9375rem;
}

/* Values list */
.values-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.values-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--clr-silver-light);
  border-radius: var(--radius-md);
  font-weight: var(--fw-medium);
  color: var(--clr-primary);
}

.values-list__item svg {
  width: 20px;
  height: 20px;
  fill: var(--clr-accent);
  flex-shrink: 0;
}

/* ============================================
   SECTOR DETAIL PAGES
   ============================================ */
.sector-detail {
  padding: var(--space-4xl) 0;
}

.sector-detail__intro {
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
  text-align: center;
}

.sector-detail__intro p {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--clr-text-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-silver);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-silver-light);
  margin-bottom: var(--space-lg);
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
  fill: var(--clr-primary);
}

.service-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.15rem;
}

.service-card p {
  color: var(--clr-text-light);
  font-size: 0.9375rem;
}

/* ============================================
   PROJECTS / PARTNERS PAGE
   ============================================ */
.partners-section {
  padding: var(--space-4xl) 0;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.partner-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-silver);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  transition: all var(--transition-base);
}

.partner-card:hover {
  border-color: var(--clr-accent);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.partner-card__placeholder {
  text-align: center;
  color: var(--clr-text-light);
  font-size: 0.875rem;
}

.partner-card__placeholder svg {
  width: 40px;
  height: 40px;
  fill: var(--clr-silver);
  margin-bottom: var(--space-sm);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section {
  padding: var(--space-4xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--clr-silver-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.contact-info-card:hover {
  background: var(--clr-white);
  box-shadow: var(--shadow-card);
}

.contact-info-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary);
  flex-shrink: 0;
}

.contact-info-card__icon svg {
  width: 22px;
  height: 22px;
  fill: var(--clr-accent);
}

.contact-info-card h4 {
  margin-bottom: var(--space-xs);
  font-size: 1rem;
}

.contact-info-card p,
.contact-info-card a {
  color: var(--clr-text-light);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

.contact-info-card a:hover {
  color: var(--clr-accent);
}

/* Contact Form */
.contact-form {
  background: var(--clr-white);
  border: 1px solid var(--clr-silver);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.contact-form h3 {
  margin-bottom: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  color: var(--clr-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--clr-silver);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  color: var(--clr-text);
  background: var(--clr-white);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(26, 43, 72, 0.08);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-light);
}

.contact-form .btn {
  width: 100%;
  justify-content: center;
}

.form-message {
  display: none;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-top: var(--space-md);
}

.form-message.success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--clr-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-message.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Map Section */
.contact-map {
  margin-top: var(--space-3xl);
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 400px;
  border: 1px solid var(--clr-silver);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

.animate-slide-right {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-slide-right.animated {
  opacity: 1;
  transform: translateX(0);
}

.animate-slide-left {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-slide-left.animated {
  opacity: 1;
  transform: translateX(0);
}

.animate-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-scale.animated {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children>* {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.stagger-children.animated>*:nth-child(1) {
  transition-delay: 0.1s;
}

.stagger-children.animated>*:nth-child(2) {
  transition-delay: 0.2s;
}

.stagger-children.animated>*:nth-child(3) {
  transition-delay: 0.3s;
}

.stagger-children.animated>*:nth-child(4) {
  transition-delay: 0.4s;
}

.stagger-children.animated>* {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   TWO-COLUMN GRID (İthalat & İhracat)
   ============================================ */
.sectors__grid--two {
  grid-template-columns: repeat(2, 1fr);
}

/* ============================================
   WHY CARDS (Neden Biz Section)
   ============================================ */
.why-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(200, 169, 81, 0.3);
  transform: translateY(-4px);
}

.why-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 81, 0.12);
  margin-bottom: var(--space-lg);
}

.why-card__icon svg {
  width: 28px;
  height: 28px;
  fill: var(--clr-accent);
}

.why-card h3 {
  color: var(--clr-white);
  margin-bottom: var(--space-sm);
  font-size: 1.15rem;
}

.why-card p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ============================================
   HORIZONTAL CONTACT INFO (İletişim Page)
   ============================================ */
.contact-info-full {
  max-width: 900px;
  margin: 0 auto;
}

.contact-info__cards--horizontal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  flex-direction: unset;
}

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

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

  .about-preview__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

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

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

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

/* ============================================
   RESPONSIVE – MOBILE
   ============================================ */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .top-bar {
    display: none;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  /* Mobile Menu */
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--clr-white);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
    z-index: 999;
  }

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

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .nav-menu>li>a {
    padding: var(--space-md);
    font-size: 1.05rem;
    border-bottom: 1px solid var(--clr-silver-light);
    border-radius: 0;
  }

  .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: var(--space-lg);
    background: var(--clr-silver-light);
    border-radius: var(--radius-md);
    margin-top: var(--space-sm);
    display: none;
  }

  .sub-menu.open {
    display: block;
  }

  .header-cta {
    width: 100%;
  }

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

  /* Hero */
  .hero {
    min-height: 70vh;
    padding: var(--space-3xl) 0;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  .hero__description {
    font-size: 1rem;
  }

  .hero__actions {
    flex-direction: column;
  }

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

  .hero__stats {
    flex-wrap: wrap;
    gap: var(--space-lg);
  }

  .hero__stat {
    flex: 1 1 40%;
  }

  .hero__stat-number {
    font-size: 2rem;
  }

  /* Sectors */
  .sectors__grid {
    grid-template-columns: 1fr;
  }

  /* About */
  .about-preview__features {
    grid-template-columns: 1fr;
  }

  /* Stats */
  .stats__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .stat-item__number {
    font-size: 2.25rem;
  }

  /* CTA */
  .cta-box {
    padding: var(--space-2xl) var(--space-lg);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer__brand {
    padding-right: 0;
  }

  /* Values */
  .values-grid {
    grid-template-columns: 1fr;
  }

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

  /* Partners */
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .sectors__grid--two {
    grid-template-columns: 1fr;
  }

  .contact-map {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    flex-direction: column;
    gap: var(--space-md);
  }

  .hero__stat {
    flex: 1 1 100%;
    display: flex;
    align-items: center;
    gap: var(--space-md);
  }

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

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