/* ==========================================================================
   KARŞIYAKA PILATES - INNERBLOOM PILATES STUDIO
   Masterclass UI/UX Design System
   Color Palette: Warm Creams, Lattes, Caramel Bronzes & Rich Dark Espressos
   ========================================================================== */

:root {
  /* Dark Coffee Palette */
  --coffee-espresso: #1e1310;
  --coffee-dark: #2a1b16;
  --coffee-deep: #38241e;
  --coffee-medium: #4e352b;
  --coffee-roast: #63463a;

  /* Accent Caramel & Warm Bronzes */
  --accent-caramel: #ab7353;
  --accent-caramel-hover: #925f42;
  --accent-gold-bronze: #c58e6d;
  --accent-soft-terracotta: #d9a585;

  /* Soft Lattes, Creams & Oat Backgrounds */
  --latte-deep: #ccb9aa;
  --latte-medium: #ded0c4;
  --latte-border: #e6dad0;
  --latte-soft: #f2e9e0;
  --cream-card: #f9f5f0;
  --cream-bg: #fcf9f5;
  --white-pure: #ffffff;

  /* Typography Colors */
  --text-primary: #221512;
  --text-secondary: #57433c;
  --text-muted: #857068;
  --text-light: #faf6f0;
  --text-light-muted: #dfd2c9;

  /* Fonts */
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows & Glassmorphism */
  --shadow-sm: 0 2px 8px rgba(42, 27, 22, 0.05);
  --shadow-md: 0 8px 24px rgba(42, 27, 22, 0.08);
  --shadow-lg: 0 16px 40px rgba(42, 27, 22, 0.12);
  --shadow-warm: 0 12px 32px rgba(171, 115, 83, 0.18);
  --glass-bg: rgba(252, 249, 245, 0.88);
  --glass-dark-bg: rgba(30, 19, 16, 0.92);
  --glass-border: rgba(230, 218, 208, 0.6);

  /* Spacings & Border Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: all 0.2s ease-out;
}

/* Base Reset & Zero Horizontal Overflow */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background-color: var(--cream-bg);
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--coffee-espresso);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 600; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 900px;
}

/* Top Notification / Announcement Bar */
.top-bar {
  background-color: var(--coffee-espresso);
  color: var(--latte-soft);
  font-size: 0.82rem;
  padding: 0.5rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.top-bar-location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.top-bar-links a {
  color: var(--accent-gold-bronze);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition-fast);
}

.top-bar-links a:hover {
  color: var(--white-pure);
}

/* Header & Navigation Bar */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background-color: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition);
}

.site-header.scrolled {
  background-color: rgba(252, 249, 245, 0.96);
  box-shadow: var(--shadow-sm);
  padding: 0.3rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-symbol {
  display: none !important;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-brand {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--coffee-espresso);
  letter-spacing: 0.05em;
  line-height: 1;
}

.logo-sub {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-caramel);
  font-weight: 600;
  margin-top: 0.2rem;
}

/* Nav Links Desktop */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.8rem;
}

.nav-item a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--coffee-dark);
  padding: 0.5rem 0.2rem;
  position: relative;
  transition: var(--transition-fast);
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-caramel);
  transition: width 0.3s ease;
  border-radius: 2px;
}

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

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

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--coffee-dark);
  color: var(--latte-soft) !important;
  font-size: 0.88rem !important;
  font-weight: 600 !important;
  padding: 0.65rem 1.3rem !important;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(42, 27, 22, 0.15);
  transition: var(--transition) !important;
}

.nav-cta-btn:hover {
  background-color: var(--accent-caramel);
  color: var(--white-pure) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-warm);
}

.nav-cta-btn::after {
  display: none !important;
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--coffee-espresso);
  outline: none;
}

.mobile-toggle svg {
  width: 28px;
  height: 28px;
  stroke: var(--coffee-espresso);
}

/* Mobile Offcanvas Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--coffee-espresso);
  color: var(--latte-soft);
  z-index: 1001;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.4);
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 1.2rem;
}

.drawer-close {
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--latte-soft);
  cursor: pointer;
}

.drawer-nav {
  list-style: none;
  margin: 1.8rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.drawer-nav li a {
  font-size: 1.15rem;
  font-family: var(--font-heading);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--latte-soft);
  transition: var(--transition-fast);
}

.drawer-nav li a.active,
.drawer-nav li a:hover {
  background-color: rgba(171, 115, 83, 0.2);
  color: var(--accent-gold-bronze);
  padding-left: 1.25rem;
}

.drawer-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}

.drawer-btn-wp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background-color: #25d366;
  color: #ffffff;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  margin-bottom: 1rem;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.drawer-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--latte-medium);
  font-size: 0.9rem;
}

/* Hero Section Styles */
.hero-section {
  position: relative;
  padding: 4.5rem 0 5rem;
  background: radial-gradient(circle at 80% 20%, rgba(222, 208, 196, 0.45) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(217, 165, 133, 0.25) 0%, transparent 50%),
              var(--cream-bg);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background-color: var(--latte-soft);
  border: 1px solid var(--latte-border);
  color: var(--coffee-roast);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 1.2rem;
}

.hero-tag .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-caramel);
  animation: pulseBeacon 2s infinite;
}

.hero-title {
  margin-bottom: 1.25rem;
  color: var(--coffee-espresso);
}

.hero-title span.accent {
  color: var(--accent-caramel);
  font-style: italic;
  font-weight: 400;
}

.typewriter-wrap {
  display: inline-flex;
  align-items: baseline;
  min-height: 1.25em;
  position: relative;
}

.typewriter-cursor {
  display: inline-block;
  font-weight: 300;
  color: var(--accent-caramel);
  margin-left: 3px;
  animation: blinkCursor 0.75s infinite;
  user-select: none;
  font-style: normal;
}

@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

/* Master Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  outline: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--coffee-dark), var(--coffee-deep));
  color: var(--latte-soft);
  box-shadow: 0 6px 20px rgba(42, 27, 22, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-caramel), var(--coffee-dark));
  color: var(--white-pure);
  transform: translateY(-2px);
  box-shadow: var(--shadow-warm);
}

.btn-secondary {
  background-color: var(--white-pure);
  color: var(--coffee-dark);
  border: 1px solid var(--latte-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--latte-soft);
  border-color: var(--accent-caramel);
  color: var(--accent-caramel);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background-color: #1eb956;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.84rem;
}

/* Hero Trust Stats - 2 Grid Ready */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--latte-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--coffee-espresso);
  line-height: 1;
}

.stat-num span {
  color: var(--accent-caramel);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
  line-height: 1.3;
}

/* Hero Media Showcase */
.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white-pure);
  aspect-ratio: 4 / 5;
  background-color: var(--latte-soft);
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.04);
}

.hero-badge-overlay {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--glass-dark-bg);
  backdrop-filter: blur(12px);
  color: var(--latte-soft);
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-md);
  max-width: calc(100% - 2.5rem);
}

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-caramel);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.badge-text-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white-pure);
}

.badge-text-sub {
  font-size: 0.74rem;
  color: var(--latte-medium);
}

/* Section Header Styles */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-caramel);
  margin-bottom: 0.6rem;
}

.section-title {
  color: var(--coffee-espresso);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

/* Feature Highlights Bar */
.features-bar {
  padding: 3.5rem 0;
  background-color: var(--cream-card);
  border-top: 1px solid var(--latte-border);
  border-bottom: 1px solid var(--latte-border);
}

/* Universal Grid System */
.grid-4-col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.grid-3-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.grid-2-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

/* Feature Card */
.feature-card {
  background: var(--white-pure);
  border: 1px solid var(--latte-border);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold-bronze);
  box-shadow: var(--shadow-md);
}

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--latte-soft);
  color: var(--accent-caramel);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  transition: var(--transition-fast);
}

.feature-card:hover .feature-icon-wrap {
  background-color: var(--coffee-dark);
  color: var(--latte-soft);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--coffee-espresso);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Service Cards */
.services-section {
  padding: 5.5rem 0;
  background-color: var(--cream-bg);
}

.service-card {
  background: var(--white-pure);
  border: 1px solid var(--latte-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-caramel);
}

.service-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--latte-soft);
}

.service-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.service-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: var(--glass-dark-bg);
  color: var(--latte-soft);
  font-size: 0.74rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.service-content {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-content h3 {
  font-size: 1.28rem;
  margin-bottom: 0.6rem;
  color: var(--coffee-espresso);
}

.service-content p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--latte-soft);
}

.service-link {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--accent-caramel);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.service-link:hover {
  color: var(--coffee-dark);
  gap: 0.6rem;
}

/* Instructor / Founder Showcase Section */
.instructor-section {
  padding: 5.5rem 0;
  background: linear-gradient(to bottom, var(--cream-card), var(--cream-bg));
  border-top: 1px solid var(--latte-border);
  border-bottom: 1px solid var(--latte-border);
}

.instructor-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 4rem;
}

.instructor-img-card {
  position: relative;
}

.instructor-img-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white-pure);
  aspect-ratio: 4 / 5;
  background: var(--latte-soft);
}

.instructor-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.instructor-badge-floater {
  position: absolute;
  top: 1.5rem;
  right: -1.25rem;
  background-color: var(--coffee-espresso);
  color: var(--latte-soft);
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 200px;
}

.instructor-badge-floater strong {
  display: block;
  font-size: 0.88rem;
  color: var(--accent-gold-bronze);
  margin-bottom: 0.2rem;
}

.instructor-badge-floater span {
  font-size: 0.74rem;
  color: var(--latte-medium);
  line-height: 1.3;
  display: block;
}

.instructor-info .tag {
  color: var(--accent-caramel);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.instructor-info h2 {
  margin-bottom: 0.4rem;
}

.instructor-subtitle {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--coffee-roast);
  font-style: italic;
  margin-bottom: 1.4rem;
}

.instructor-bio {
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.4rem;
}

.instructor-creds {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.25rem;
  background-color: var(--white-pure);
  border-radius: var(--radius-md);
  border: 1px solid var(--latte-border);
}

.cred-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}

.cred-icon {
  color: var(--accent-caramel);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.cred-item strong {
  display: block;
  font-size: 0.88rem;
  color: var(--coffee-espresso);
}

.cred-item span {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Certificate Showcase (Grid with Lightbox) */
.certificates-section {
  padding: 5.5rem 0;
  background-color: var(--cream-bg);
}

.cert-card {
  background: var(--white-pure);
  border: 1px solid var(--latte-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  position: relative;
}

.cert-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold-bronze);
  box-shadow: var(--shadow-warm);
}

.cert-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  background-color: var(--latte-soft);
  overflow: hidden;
}

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

.cert-card:hover .cert-thumb img {
  transform: scale(1.05);
}

.cert-zoom-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 19, 16, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-pure);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cert-card:hover .cert-zoom-overlay {
  opacity: 1;
}

.cert-zoom-icon {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-body {
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cert-body h4 {
  font-size: 1rem;
  color: var(--coffee-espresso);
  margin-bottom: 0.35rem;
  line-height: 1.35;
}

.cert-body .cert-meta {
  font-size: 0.78rem;
  color: var(--accent-caramel);
  font-weight: 600;
  margin-top: auto;
}

/* Gallery Section */
.gallery-section {
  padding: 5.5rem 0;
  background-color: var(--cream-card);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--latte-border);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(30, 19, 16, 0.85) 0%, transparent 100%);
  padding: 1.5rem 1rem 1rem;
  color: var(--latte-soft);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
  transform: translateY(0);
}

.gallery-overlay span {
  font-size: 0.84rem;
  font-weight: 500;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(20, 12, 10, 0.94);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox-modal.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-caption {
  color: var(--latte-soft);
  font-size: 0.95rem;
  margin-top: 0.85rem;
  text-align: center;
  font-weight: 500;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.lightbox-close:hover {
  background: var(--accent-caramel);
}

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

.lightbox-prev:hover, .lightbox-next:hover {
  background: var(--accent-caramel);
}

/* Call To Action Banner */
.cta-banner-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--coffee-espresso) 0%, var(--coffee-dark) 100%);
  color: var(--latte-soft);
  position: relative;
  overflow: hidden;
}

.cta-banner-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(171, 115, 83, 0.25) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  color: var(--white-pure);
  margin-bottom: 1.1rem;
}

.cta-content p {
  color: var(--latte-medium);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Page Sub-Hero Banner (Used in Hakkimizda, Dersler, etc.) */
.subpage-hero {
  padding: 4.5rem 0 3.5rem;
  background: radial-gradient(circle at 75% 30%, rgba(222, 208, 196, 0.4) 0%, transparent 60%),
              var(--cream-card);
  border-bottom: 1px solid var(--latte-border);
  text-align: center;
}

.subpage-hero h1 {
  color: var(--coffee-espresso);
  margin-bottom: 0.8rem;
}

.subpage-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}

.breadcrumb a {
  color: var(--coffee-roast);
}

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

/* Mission & Vision Layout */
.mission-vision-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  width: 100%;
}

.mission-card-box {
  background: var(--white-pure);
  border: 1px solid var(--latte-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-sizing: border-box;
}

.mission-card-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-caramel);
}

.mission-card-box h3 {
  font-size: 1.45rem;
  margin-bottom: 0.9rem;
  color: var(--coffee-espresso);
}

.mission-card-box p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* Contact Page Styles */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin: 4rem 0;
  width: 100%;
  box-sizing: border-box;
}

.contact-grid > * {
  min-width: 0;
  max-width: 100%;
}

.contact-card-box {
  background: var(--white-pure);
  border: 1px solid var(--latte-border);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
  width: 100%;
  box-sizing: border-box;
}

.btn-contact-wp {
  width: 100%;
  font-size: 1rem;
  padding: 0.95rem 1rem;
  text-align: center;
}

.contact-items-list {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background-color: var(--latte-soft);
  color: var(--accent-caramel);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  color: var(--coffee-espresso);
}

.contact-info-text p, .contact-info-text a {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact-info-text a:hover {
  color: var(--accent-caramel);
}

/* Form Styles */
.contact-form-group {
  margin-bottom: 1.25rem;
}

.contact-form-group label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--coffee-espresso);
  margin-bottom: 0.4rem;
}

.contact-form-group input,
.contact-form-group select,
.contact-form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--latte-border);
  border-radius: var(--radius-sm);
  background-color: var(--cream-bg);
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: var(--transition-fast);
  outline: none;
}

.contact-form-group input:focus,
.contact-form-group select:focus,
.contact-form-group textarea:focus {
  border-color: var(--accent-caramel);
  background-color: var(--white-pure);
  box-shadow: 0 0 0 3px rgba(171, 115, 83, 0.15);
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 800px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--white-pure);
  border: 1px solid var(--latte-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item.active {
  border-color: var(--accent-gold-bronze);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--coffee-espresso);
  cursor: pointer;
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  color: var(--accent-caramel);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Floating WhatsApp Quick Button */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background-color: #25d366;
  color: #ffffff;
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition);
  animation: floatBounce 4s ease-in-out infinite;
}

.floating-whatsapp:hover {
  background-color: #20ba59;
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

.floating-whatsapp svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* Site Footer */
.site-footer {
  background-color: var(--coffee-espresso);
  color: var(--latte-soft);
  padding: 4.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: var(--latte-medium);
  font-size: 0.9rem;
  margin-top: 1rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer-col h4 {
  color: var(--white-pure);
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--accent-caramel);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--latte-medium);
  font-size: 0.9rem;
  transition: var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-gold-bronze);
  transform: translateX(4px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--latte-medium);
}

.footer-contact-row svg {
  color: var(--accent-gold-bronze);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--latte-deep);
}

/* ==========================================================================
   MOBILE & RESPONSIVE RULES (100% Mobile Perfection & 2-Column Grid)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-visual {
    max-width: 520px;
    margin: 0 auto;
  }
  .instructor-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .instructor-img-card {
    max-width: 480px;
    margin: 0 auto;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Prevent Any Accidental Overflow */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
  }

  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  /* Navigation Mobile */
  .nav-menu, .nav-cta-btn {
    display: none !important;
  }
  .mobile-toggle {
    display: block;
  }
  /* Hide top announcement bar on mobile */
  .top-bar {
    display: none !important;
  }

  /* Hero Mobile */
  .hero-section {
    padding: 2.5rem 0 3.5rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
  }

  /* Hero Stats in Mobile: 2-Column or 3-Column compact */
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
  }
  .stat-num {
    font-size: 1.45rem;
  }
  .stat-label {
    font-size: 0.7rem;
  }

  /* MANDATORY 2-COLUMN GRID IN MOBILE FOR SERVICES, FEATURES, CERTS & GALLERY */
  .grid-4-col,
  .grid-3-col,
  .grid-2-col,
  .gallery-grid,
  .mobile-grid-2 {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.75rem !important;
  }

  /* Mobile Card Optimizations to Fit 2-Column Grid Flawlessly */
  .feature-card {
    padding: 1rem 0.85rem !important;
  }
  .feature-icon-wrap {
    width: 38px;
    height: 38px;
    margin-bottom: 0.75rem;
  }
  .feature-icon-wrap svg {
    width: 20px;
    height: 20px;
  }
  .feature-card h3 {
    font-size: 0.96rem !important;
    line-height: 1.25;
    margin-bottom: 0.35rem;
  }
  .feature-card p {
    font-size: 0.78rem !important;
    line-height: 1.45;
  }

  /* Service Card in 2-Column Mobile Grid */
  .service-content {
    padding: 0.85rem 0.75rem !important;
  }
  .service-content h3 {
    font-size: 0.98rem !important;
    margin-bottom: 0.35rem;
    line-height: 1.25;
  }
  .service-content p {
    font-size: 0.76rem !important;
    line-height: 1.4;
    margin-bottom: 0.75rem;
  }
  .service-badge {
    font-size: 0.65rem;
    padding: 0.25rem 0.5rem;
    top: 0.5rem;
    left: 0.5rem;
  }
  .service-link {
    font-size: 0.76rem;
  }

  /* Certificate Card in 2-Column Mobile Grid */
  .cert-body {
    padding: 0.75rem 0.65rem !important;
  }
  .cert-body h4 {
    font-size: 0.84rem !important;
    line-height: 1.25;
  }
  .cert-body .cert-meta {
    font-size: 0.7rem !important;
  }

  /* Gallery Item Mobile */
  .gallery-item {
    aspect-ratio: 1 / 1;
  }
  .gallery-overlay {
    padding: 0.5rem;
  }
  .gallery-overlay span {
    font-size: 0.72rem;
  }

  /* Instructor Section Mobile */
  .instructor-badge-floater {
    right: 0.5rem;
    top: 0.5rem;
    padding: 0.6rem 0.85rem;
    font-size: 0.75rem;
  }
  .instructor-creds {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 0.9rem;
  }

  /* Misyon & Vizyon Mobile: Vertical 1-Column Stack with Comfortable Square-like Padding */
  .mission-vision-container {
    display: flex !important;
    flex-direction: column !important;
    gap: 1.5rem !important;
    width: 100% !important;
  }
  .mission-card-box {
    padding: 1.6rem 1.35rem !important;
    border-radius: var(--radius-md) !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .mission-card-box h3 {
    font-size: 1.35rem !important;
    margin-bottom: 0.75rem !important;
  }
  .mission-card-box p {
    font-size: 0.92rem !important;
    line-height: 1.75 !important;
  }

  /* Contact Mobile Optimization & Fix Right Shift */
  .contact-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 1.5rem !important;
    margin: 2rem 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .contact-grid > * {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }
  .contact-card-box {
    padding: 1.5rem 1.15rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .contact-items-list {
    gap: 1.25rem !important;
    width: 100% !important;
  }
  .contact-info-item {
    gap: 0.75rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }
  .contact-info-icon {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    flex-shrink: 0 !important;
  }
  .contact-info-text {
    min-width: 0 !important;
    flex: 1 1 auto !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }
  .contact-info-text h4 {
    font-size: 1.05rem !important;
    margin-bottom: 0.2rem !important;
  }
  .contact-info-text p,
  .contact-info-text a {
    font-size: 0.88rem !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }
  .contact-info-text small {
    word-break: break-word !important;
  }
  .btn-contact-wp {
    font-size: 0.9rem !important;
    padding: 0.85rem 1rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-break: break-word !important;
  }
  .contact-form-group {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .contact-form-group input,
  .contact-form-group select,
  .contact-form-group textarea {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    font-size: 0.88rem !important;
    padding: 0.75rem 0.85rem !important;
  }

  /* Lightbox Mobile Adjustments */
  .lightbox-prev { left: 5px; }
  .lightbox-next { right: 5px; }
  .lightbox-close { top: -38px; right: 0; }

  /* Floating WhatsApp Button Mobile: Compact & Elegant */
  .floating-whatsapp {
    bottom: 1.25rem;
    right: 1.25rem;
    padding: 0.65rem 1rem;
    font-size: 0.8rem;
  }
  .floating-whatsapp svg {
    width: 20px;
    height: 20px;
  }

  /* Footer Mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
}

@media (max-width: 380px) {
  /* Extra Small Mobiles: preserve 2-col with compact spacing */
  .grid-4-col,
  .grid-3-col,
  .grid-2-col,
  .gallery-grid,
  .mobile-grid-2 {
    gap: 0.5rem !important;
  }
  .feature-card, .service-content, .cert-body {
    padding: 0.65rem 0.5rem !important;
  }
  .hero-title {
    font-size: 2rem;
  }
}