/*
Theme Name: TOKER Sanat Akademi
Theme URI: https://tokersanatakademi.com
Description: Contemporary arts, voice, communication and corporate training academy theme.
Version: 1.0.0
Author: TOKER Sanat Akademi
Author URI: https://tokersanatakademi.com
Text Domain: tokersanat-academy
Requires at least: 6.0
Requires PHP: 7.4
*/

/* ==========================================================================
   1. DESIGN TOKENS & VARIABLES
   ========================================================================== */
:root {
  /* Colors */
  --primary: #1a1a2e;
  --accent: #c9a84c;
  --accent-hover: #b8943f;
  --secondary: #6b7b6e;
  
  /* Backgrounds */
  --bg: #faf9f6;
  --surface: #ffffff;
  
  /* Typography Colors */
  --text-primary: #1a1a2e;
  --text-secondary: #555566;
  --text-light: #8a8a9a;
  
  /* Borders */
  --border: #e8e6e1;
  --border-hover: #d0cec8;
  
  /* Fonts */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --spacing-4xl: 80px;
  --spacing-5xl: 100px;
  
  /* Layout */
  --max-width: 1280px;
  --header-height: 80px;
  
  /* UI Elements */
  --border-radius: 3px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(26, 26, 46, 0.05);
  --shadow-md: 0 4px 12px rgba(26, 26, 46, 0.08);
  --shadow-lg: 0 12px 24px rgba(26, 26, 46, 0.12);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-cubic: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-normal);
}

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

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul, ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* ==========================================================================
   3. LAYOUT UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-padding {
  padding-top: var(--spacing-5xl);
  padding-bottom: var(--spacing-5xl);
}

.section-padding-top {
  padding-top: var(--spacing-5xl);
}

.section-padding-bottom {
  padding-bottom: var(--spacing-5xl);
}

.grid {
  display: grid;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--accent);
  color: white;
  padding: 12px 24px;
  z-index: 9999;
  transition: top 0.3s ease;
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   4. HEADER STYLES
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--surface);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: background-color var(--transition-normal), 
              box-shadow var(--transition-normal),
              border-color var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
}

.site-logo img {
  max-width: 100%;
  height: auto;
  max-height: 50px;
  width: auto;
  object-fit: contain;
}

.site-logo:hover {
  color: var(--text-primary);
}

/* Desktop Navigation */
.desktop-nav {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  height: 100%;
}

.desktop-nav .desktop-menu {
  display: flex;
  list-style: none;
  gap: 4px;
  align-items: center;
  height: 100%;
  margin: 0;
  padding: 0;
}

.desktop-nav .desktop-menu > li {
  height: 100%;
  display: flex;
  align-items: center;
}

.desktop-nav a {
  font-family: var(--font-body);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-primary);
  text-decoration: none;
  padding: 8px 14px;
  font-weight: 500;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: var(--accent);
}

/* CTA Button in Nav */
.menu-item-iletisim {
  margin-left: 16px;
}

.menu-item-iletisim a,
.nav-cta-btn {
  background-color: var(--accent);
  color: #ffffff !important; /* Override standard nav link color */
  padding: 10px 24px !important;
  border-radius: var(--border-radius);
  text-transform: none !important; /* Normal case */
  font-weight: 600 !important;
  transition: background-color var(--transition-normal);
}

.menu-item-iletisim a:hover,
.nav-cta-btn:hover {
  background-color: var(--accent-hover);
}

/* Dropdown Menus (Desktop) */
.menu-item-has-children {
  position: relative;
}

.menu-item-has-children > a::after {
  content: "";
  display: inline-block;
  margin-left: 6px;
  vertical-align: middle;
  border-top: 4px solid currentColor;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  transition: transform var(--transition-fast);
}

.menu-item-has-children:hover > a::after {
  transform: rotate(180deg);
}

.sub-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 280px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 12px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  border-top: 3px solid var(--accent);
}

.menu-item-has-children:hover > .sub-menu,
.menu-item-has-children.is-open > .sub-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.sub-menu li {
  list-style: none;
}

.sub-menu li a {
  display: block;
  padding: 10px 24px;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-primary);
  white-space: nowrap;
  font-weight: 500;
  width: 100%;
}

.sub-menu li a::after {
  display: none !important;
}

.sub-menu li a:hover {
  background-color: #f5f4f0;
  color: var(--accent);
}

/* ==========================================================================
   5. MOBILE MENU
   ========================================================================== */
.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  margin: 3px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

.mobile-menu-toggle.is-active .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--surface);
  transform: translateX(100%);
  transition: transform var(--transition-cubic);
  z-index: 999;
  overflow-y: auto;
  padding-bottom: 40px;
  display: flex;
  flex-direction: column;
}

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

.mobile-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}

.mobile-menu > li {
  border-bottom: 1px solid var(--border);
  position: relative;
}

.mobile-menu > li > a {
  display: block;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
}

.mobile-accordion-toggle {
  position: absolute;
  right: 0;
  top: 0;
  width: 56px;
  height: 56px; /* Matches ~height of single line link */
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  cursor: pointer;
}

.mobile-accordion-toggle svg {
  transition: transform 0.3s ease;
  width: 12px;
  height: 12px;
  fill: var(--text-primary);
}

.mobile-accordion-toggle.is-open svg {
  transform: rotate(180deg);
}

.mobile-menu .sub-menu {
  position: static;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background-color: #f8f7f4;
  list-style: none;
  padding: 0;
  margin: 0;
  transform: none;
  opacity: 1;
  visibility: visible;
  border: none;
  box-shadow: none;
}

.mobile-menu .sub-menu.is-open {
  max-height: 500px;
}

.mobile-menu .sub-menu li a {
  display: block;
  padding: 12px 24px 12px 40px;
  font-size: 15px;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.mobile-menu .sub-menu li:last-child a {
  border-bottom: none;
}

.mobile-menu .sub-menu li a:hover {
  color: var(--accent);
  background: transparent;
}

.mobile-nav-cta {
  padding: 24px;
  margin-top: auto;
}

.mobile-nav-cta .btn-primary {
  display: block;
  text-align: center;
  width: 100%;
}

/* ==========================================================================
   6. HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 40%, #1a1a2e 100%);
  padding-top: var(--header-height);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  /* Subtle pattern / dots overlay */
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 40px 20px;
}

.hero-eyebrow {
  position: relative;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  font-family: var(--font-body);
  display: inline-block;
}

.hero-eyebrow::before {
  content: "";
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background-color: var(--accent);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 24px;
  font-weight: 700;
}

.hero-text {
  color: rgba(255, 255, 255, 0.75);
  font-size: 18px;
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto 40px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   7. BUTTONS
   ========================================================================== */
.btn-primary,
.btn-secondary,
.btn-accent,
.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
  border: 2px solid var(--accent);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
  color: #ffffff;
}

.btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  color: #ffffff;
}

.btn-accent {
  background-color: var(--accent);
  color: var(--primary);
  border: 2px solid var(--accent);
}

.btn-accent:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-dark {
  background-color: var(--primary);
  color: #ffffff;
  border: 2px solid var(--primary);
}

.btn-dark:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  color: #ffffff;
}

/* ==========================================================================
   8. SECTION HEADER
   ========================================================================== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-body);
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--text-primary);
  margin-bottom: 16px;
  font-weight: 700;
  line-height: 1.3;
}

.section-description {
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.7;
}

/* ==========================================================================
   9. EDITORIAL PROGRAM CARDS
   ========================================================================== */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}

.program-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 36px 32px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.card-number {
  font-family: var(--font-heading);
  font-size: 48px;
  color: rgba(201, 168, 76, 0.2);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 16px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--text-primary);
  margin-bottom: 12px;
  font-weight: 600;
}

.card-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-link {
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: color var(--transition-normal);
  display: inline-flex;
  align-items: center;
  margin-top: auto;
}

.card-link::after {
  content: '→';
  margin-left: 6px;
  transition: transform var(--transition-fast);
}

.card-link:hover {
  color: var(--accent-hover);
}

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

.program-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-3px);
}

/* ==========================================================================
   10. KURUMSAL SECTION
   ========================================================================== */
.kurumsal-section {
  background-color: var(--primary);
  padding: var(--spacing-5xl) 0;
}

.kurumsal-section .section-eyebrow,
.kurumsal-section .section-title,
.kurumsal-section .section-description {
  color: #ffffff;
}

.kurumsal-section .section-eyebrow {
  color: var(--accent); /* Keep accent for eyebrow */
}

.kurumsal-section .section-description {
  color: rgba(255, 255, 255, 0.7);
}

.kurumsal-section .program-card {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}

.kurumsal-section .card-title {
  color: #ffffff;
}

.kurumsal-section .card-description {
  color: rgba(255, 255, 255, 0.7);
}

.kurumsal-section .card-number {
  color: rgba(201, 168, 76, 0.35);
}

.kurumsal-section .card-link {
  color: var(--accent);
}

.kurumsal-cta {
  text-align: center;
  margin-top: 48px;
}

/* ==========================================================================
   11. SANAT & PROJELER SECTION
   ========================================================================== */
.sanat-projeler {
  background-color: var(--bg);
}

.projects-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}

.project-card {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  padding: 32px;
  background: linear-gradient(135deg, #3a3a4e, #1a1a2e); /* Placeholder */
  transition: transform var(--transition-normal);
  text-decoration: none;
}

.project-card.featured {
  grid-row: span 2;
  min-height: 580px;
}

/* Gradient overrides for placeholder variety */
.project-card:nth-child(2) { background: linear-gradient(135deg, #4a4a5e, #2a2a3e); }
.project-card:nth-child(3) { background: linear-gradient(135deg, #2c3e50, #1a252f); }
.project-card:nth-child(4) { background: linear-gradient(135deg, #3e2723, #1b0000); }

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 60%);
  z-index: 1;
}

.project-content {
  position: relative;
  z-index: 2;
}

.project-tag {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 8px;
  font-weight: 600;
  display: block;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 22px;
  color: #ffffff;
  font-weight: 600;
  margin: 0;
}

.project-card.featured .project-title {
  font-size: 28px;
}

.project-card:hover {
  transform: scale(1.02);
}

/* ==========================================================================
   12. AKADEMİ YAKLAŞIMI
   ========================================================================== */
.akademi-yaklasimi {
  background-color: var(--surface);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.value-item {
  text-align: left;
  padding: 24px 0;
  border-top: 2px solid var(--accent);
}

.value-number {
  font-family: var(--font-heading);
  font-size: 40px;
  color: var(--accent);
  opacity: 0.3;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1;
}

.value-title {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--text-primary);
  margin-bottom: 12px;
  font-weight: 600;
}

.value-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   13. SANAT MİRASI
   ========================================================================== */
.sanat-mirasi {
  background-color: #f5f3ee; /* Warm heritage tint */
}

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

.mirasi-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
  margin-bottom: 24px;
}

.mirasi-content p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.text-link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  font-size: 15px;
  letter-spacing: 0.5px;
  transition: all var(--transition-normal);
  border-bottom: 1px solid transparent;
  display: inline-block;
  padding-bottom: 2px;
}

.text-link:hover {
  border-bottom-color: var(--accent);
}

.mirasi-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #e8e4db, #dcd7ca);
  border-radius: var(--border-radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Abstract placeholder for the visual */
.mirasi-visual::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(201, 168, 76, 0.4);
  border-radius: var(--border-radius);
}

.mirasi-visual::after {
  content: "";
  width: 120px;
  height: 120px;
  background-color: rgba(201, 168, 76, 0.1);
  border-radius: 50%;
}

/* ==========================================================================
   14. VIDEO SECTION
   ========================================================================== */
.video-section {
  background-color: var(--primary);
  color: #ffffff;
  text-align: center;
}

.video-section .section-title {
  color: #ffffff;
}

.video-section .section-description {
  color: rgba(255, 255, 255, 0.7);
}

.video-container {
  max-width: 900px;
  margin: 0 auto;
  aspect-ratio: 16/9;
  border-radius: var(--border-radius);
  overflow: hidden;
  position: relative;
  background-color: #111;
  box-shadow: var(--shadow-lg);
}

.video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2d2d44, #1a1a2e);
}

.play-button {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--transition-normal), background-color var(--transition-normal);
  border: none;
}

.play-button:hover {
  transform: scale(1.1);
  background-color: var(--accent-hover);
}

.play-button svg {
  fill: #ffffff;
  width: 24px;
  height: 24px;
  margin-left: 4px; /* Slight visual adjustment for play icon */
}

/* ==========================================================================
   15. EĞİTMENLER
   ========================================================================== */
.egitmenler {
  background-color: var(--surface);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.instructor-card {
  text-align: center;
}

.instructor-image {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 0 auto 20px;
  overflow: hidden;
  background: linear-gradient(135deg, #e8e4db, #c0bba9); /* Placeholder */
}

.instructor-name {
  font-family: var(--font-heading);
  font-size: 18px;
  margin-bottom: 4px;
  font-weight: 600;
  color: var(--text-primary);
}

.instructor-title {
  font-size: 14px;
  color: var(--text-light);
}

/* ==========================================================================
   16. İÇERİKLER SECTION (BLOG)
   ========================================================================== */
.icerikler-section {
  background-color: var(--bg);
}

.articles-grid,
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.article-card,
.blog-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.article-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: linear-gradient(135deg, #ddd, #eee); /* Placeholder */
}

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

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

.article-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-card-date {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 8px;
}

.article-card-title,
.blog-card-title {
  font-family: var(--font-heading);
  font-size: 18px;
  margin-bottom: 8px;
  font-weight: 600;
}

.article-card-title a,
.blog-card-title a {
  color: var(--text-primary);
  text-decoration: none;
}

.article-card-title a:hover,
.blog-card-title a:hover {
  color: var(--accent);
}

.article-card-excerpt {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.article-card-link {
  font-size: 14px;
  color: var(--accent);
  font-weight: 600;
  display: inline-block;
  margin-top: auto;
}

.article-card-link:hover {
  color: var(--accent-hover);
}

.article-card:hover,
.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ==========================================================================
   17. FINAL CTA
   ========================================================================== */
.final-cta {
  background: linear-gradient(135deg, var(--accent) 0%, #d4b55a 50%, var(--accent) 100%);
  text-align: center;
  padding: 100px 20px;
}

.final-cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--primary);
  margin-bottom: 16px;
}

.final-cta-text {
  color: rgba(26, 26, 46, 0.8);
  font-size: 17px;
  max-width: 580px;
  margin: 0 auto 32px;
  font-weight: 500;
}

/* ==========================================================================
   18. FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--primary);
  color: #ffffff;
  padding: 80px 0 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-logo {
  text-decoration: none;
  display: inline-block;
  margin-bottom: 16px;
}

.footer-logo .logo-text {
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  display: block;
}

.footer-logo .logo-subtext {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-family: var(--font-body);
}

.footer-description {
  color: rgba(255, 255, 255, 0.6);
  font-size: 15px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 320px;
}

.footer-heading {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 600;
}

.footer-nav-list,
.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-list li {
  margin-bottom: 10px;
}

.footer-nav-list li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 15px;
  transition: color var(--transition-normal);
  display: inline-block;
}

.footer-nav-list li a:hover {
  color: #ffffff;
  transform: translateX(2px);
}

.footer-contact-list li {
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  margin-bottom: 8px;
}

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

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 15px;
  transition: color var(--transition-normal);
}

.social-link:hover {
  color: var(--accent);
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer-bottom {
  margin-top: 60px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  margin: 0;
}

/* ==========================================================================
   19. PAGE CONTENT & TYPOGRAPHY
   ========================================================================== */
.page-content {
  padding-top: calc(var(--header-height) + var(--spacing-3xl));
  padding-bottom: var(--spacing-5xl);
}

.page-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 32px;
  color: var(--text-primary);
}

.page-body {
  max-width: 780px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-body h2, 
.page-body h3, 
.page-body h4 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  margin-top: 2em;
  margin-bottom: 0.75em;
}

.page-body p {
  margin-bottom: 24px;
}

.page-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition-fast);
}

.page-body a:hover {
  text-decoration-color: var(--accent);
}

.page-body ul,
.page-body ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.page-body li {
  margin-bottom: 8px;
}

/* ==========================================================================
   20. 404 PAGE
   ========================================================================== */
.error-404 {
  text-align: center;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-5xl) 24px;
}

.error-code {
  font-family: var(--font-heading);
  font-size: 120px;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 0;
}

.error-message {
  font-size: 20px;
  color: var(--text-secondary);
  margin: 16px 0 32px;
}

/* ==========================================================================
   21. ANIMATIONS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   22. RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Tablet & Smaller Desktop */
@media (max-width: 1024px) {
  /* Header */
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }

  /* Layout */
  .section-padding {
    padding-top: 70px;
    padding-bottom: 70px;
  }
  
  .hero {
    min-height: 80vh;
  }
  
  .programs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .mirasi-inner {
    gap: 40px;
  }
  
  .instructors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .articles-grid,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  /* Layout */
  .section-padding {
    padding-top: 50px;
    padding-bottom: 50px;
  }
  
  .hero {
    min-height: 70vh;
  }
  
  .programs-grid,
  .projects-layout,
  .values-grid,
  .instructors-grid,
  .articles-grid,
  .blog-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .project-card.featured {
    grid-row: auto;
    min-height: 380px;
  }
  
  .mirasi-inner {
    grid-template-columns: 1fr;
  }
  
  .mirasi-visual {
    order: -1;
    aspect-ratio: 16/9;
  }
  
  .section-header {
    margin-bottom: 40px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
  }
  
  .final-cta {
    padding: 60px 20px;
  }
  
  .program-card {
    padding: 24px;
  }
}

/* ==========================================================================
   ADDITIONAL STYLES — MISSING ELEMENT COVERAGE
   ========================================================================== */

/* Projects inner grid for 2x2 layout */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* Hero decorative line */
.hero-decorative-line {
  width: 40px;
  height: 2px;
  background-color: var(--accent);
  margin: 0 auto 24px;
}

/* Mirasi decorative elements */
.mirasi-visual-inner {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mirasi-deco-circle {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 2px solid rgba(201, 168, 76, 0.3);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.mirasi-deco-circle::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.08);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.mirasi-deco-line {
  width: 1px;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

/* Placeholder gradient for article card images */
.placeholder-gradient {
  width: 100%;
  height: 100%;
  min-height: 200px;
  background: linear-gradient(135deg, #e8e4db 0%, #d0cec8 50%, #e8e4db 100%);
}

/* Video caption */
.video-caption {
  color: rgba(255, 255, 255, 0.6);
  font-size: 15px;
  margin-top: 24px;
  line-height: 1.6;
}

/* CTA button variant for dark backgrounds */
.btn-accent {
  display: inline-flex;
  align-items: center;
  padding: 14px 36px;
  background-color: var(--accent);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  border-radius: var(--border-radius);
  border: 2px solid var(--accent);
  transition: all var(--transition-normal);
}

.btn-accent:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
}

/* Dark CTA button */
.btn-dark {
  display: inline-flex;
  align-items: center;
  padding: 14px 36px;
  background-color: var(--primary);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  border-radius: var(--border-radius);
  border: 2px solid var(--primary);
  transition: all var(--transition-normal);
}

.btn-dark:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Utility: mt-4 */
.mt-4 {
  margin-top: 24px;
}

/* project-tag and project-title need z-index above overlay */
.project-tag,
.project-title {
  position: relative;
  z-index: 2;
}

/* Section eyebrow color overrides for dark sections */
.video-section .section-eyebrow,
.kurumsal-section .section-eyebrow {
  color: var(--accent);
}

/* Responsive: projects-grid stacks on mobile */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   16. HAKKIMIZDA PAGE (ABOUT US)
   ========================================================================== */
.page-hakkimizda {
  background-color: var(--surface);
}

/* 16.1 About Hero */
.about-hero {
  padding: 120px 0 80px;
  background-color: var(--primary);
  color: #fff;
  text-align: center;
}

.about-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-hero .section-eyebrow {
  color: var(--accent);
}

.about-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  color: #ffffff;
}

.about-hero-text {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

/* 16.2 The Origin */
.about-origin {
  background-color: var(--surface);
}

.origin-content {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  padding-left: 40px;
}

.origin-accent-line {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--accent);
}

.origin-text {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--text-primary);
  line-height: 1.5;
  font-weight: 500;
}

/* 16.3 Founder Section */
.about-founder {
  background-color: var(--bg);
}

.founder-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: center;
}

.founder-image-wrapper {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/4;
}

.founder-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.founder-image-placeholder {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: linear-gradient(135deg, #e8e6e1, #d0cec8);
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-inner {
  text-align: center;
  color: rgba(26, 26, 46, 0.4);
}

.placeholder-icon {
  display: block;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}

.founder-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
  margin-bottom: 32px;
}

.founder-bio p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.founder-bio p:last-child {
  margin-bottom: 0;
}

/* 16.4 Sanat vs Kurumsal Intersection */
.about-intersection {
  background-color: var(--primary);
  color: #fff;
}

.intersection-header {
  max-width: 800px;
  margin: 0 auto 60px;
}

.intersection-header .section-title {
  color: #fff;
}

.intersection-intro {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
}

.intersection-columns {
  display: flex;
  align-items: stretch;
  justify-content: center;
  max-width: 1000px;
  margin: 0 auto;
}

.intersection-col {
  flex: 1;
  padding: 40px;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius);
}

.sanat-col {
  border-right: none;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.kurumsal-col {
  border-left: none;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.col-title {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--accent);
  margin-bottom: 32px;
  letter-spacing: 1px;
}

.intersection-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.intersection-list li {
  font-size: 16px;
  color: #fff;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.intersection-list li:last-child {
  border-bottom: none;
}

.intersection-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 40px;
}

.divider-line {
  flex: 1;
  width: 2px;
  background-color: rgba(201, 168, 76, 0.3);
}

.divider-circle {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--accent);
  margin: 24px 0;
  position: relative;
}

.divider-circle::after {
  content: "";
  position: absolute;
  top: -8px;
  left: -8px;
  right: -8px;
  bottom: -8px;
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 50%;
}

/* 16.5 Akademi Bugün */
.about-today {
  background-color: var(--surface);
}

.today-content {
  max-width: 800px;
  margin: 0 auto 60px;
}

.today-text {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.today-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

.academy-tag {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: 40px;
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 500;
}

.academy-tag.featured-tag {
  background-color: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* 16.6 Heritage */
.about-heritage {
  background-color: #f5f3ee;
}

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

.heritage-visual {
  position: relative;
  aspect-ratio: 1/1;
  background: var(--primary);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.heritage-deco-lines {
  position: absolute;
  width: 200%;
  height: 200%;
  background-image: 
    linear-gradient(rgba(201, 168, 76, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  transform: rotate(45deg);
}

.heritage-text {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* 16.7 Final Statement */
.about-final {
  background: linear-gradient(135deg, var(--primary) 0%, #2d2d44 100%);
  color: #fff;
  padding: 120px 20px;
}

.final-statement {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 60px;
  line-height: 1.2;
}

.final-ctas {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-secondary.dark-variant {
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.btn-secondary.dark-variant:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

/* Responsive Hakkımızda */
@media (max-width: 1024px) {
  .founder-grid,
  .heritage-grid {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .founder-grid,
  .heritage-grid {
    grid-template-columns: 1fr;
  }
  
  .founder-image-col {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }
  
  .intersection-columns {
    flex-direction: column;
  }
  
  .intersection-divider {
    flex-direction: row;
    padding: 20px 0;
  }
  
  .divider-line {
    height: 2px;
    width: 100%;
  }
  
  .divider-circle {
    margin: 0 24px;
  }
  
  .sanat-col {
    border-radius: var(--border-radius);
  }
  
  .kurumsal-col {
    border-radius: var(--border-radius);
  }
}