/* ==========================================================================
   ANKA KIRTASIYE - Modern Kurumsal Tanitim Sayfasi
   Renkler: Lacivert #1B2E5C, Altin #C9A961
   ========================================================================== */

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

:root {
  --navy: #1B2E5C;
  --navy-dark: #13224A;
  --navy-light: #2A4377;
  --gold: #C9A961;
  --gold-dark: #A8854A;
  --gold-light: #D4B36A;
  --bg: #FFFFFF;
  --bg-soft: #F8F8F6;
  --bg-dark: #0F1A36;
  --text: #1A1A1A;
  --text-muted: #6B7280;
  --border: #E5E7EB;
  --shadow-sm: 0 2px 8px rgba(27, 46, 92, 0.06);
  --shadow-md: 0 8px 24px rgba(27, 46, 92, 0.1);
  --shadow-lg: 0 16px 48px rgba(27, 46, 92, 0.15);
  --shadow-gold: 0 8px 24px rgba(201, 169, 97, 0.3);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --container: 1240px;
  --transition: 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  --header-h: 78px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: transparent; }

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

.text-gold { color: var(--gold); }
.text-center { text-align: center; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }

.section-eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gold-dark);
  text-transform: uppercase;
  margin-bottom: 14px;
  position: relative;
  padding-left: 38px;
}
.section-eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 2px;
  background: var(--gold);
}
.text-center .section-eyebrow { padding-left: 0; }
.text-center .section-eyebrow::before { display: none; }

.section-title {
  margin-bottom: 18px;
}

.section-desc {
  max-width: 640px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section { padding: 100px 0; }
.section-light { background: var(--bg-soft); }
.section-head { margin-bottom: 60px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: #fff;
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(201, 169, 97, 0.45);
}
.btn-navy {
  background: var(--navy);
  color: #fff;
}
.btn-navy:hover {
  background: var(--navy-dark);
  transform: translateY(-2px);
}
.btn-outline {
  border: 2px solid #fff;
  color: #fff;
}
.btn-outline:hover {
  background: #fff;
  color: var(--navy);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 22px; font-size: 0.88rem; }
.btn-lg { padding: 18px 38px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.nav-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-img {
  width: 46px;
  height: 46px;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 0.05em;
}
.logo-sub {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--gold-dark);
  letter-spacing: 0.22em;
  margin-top: 2px;
}

.main-nav ul {
  display: flex;
  gap: 6px;
}
.nav-link {
  display: inline-block;
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: all var(--transition);
  transform: translateX(-50%);
}
.nav-link:hover,
.nav-link.active { color: var(--navy); }
.nav-link:hover::after,
.nav-link.active::after { width: 22px; }

.nav-cta { display: none; }
@media (min-width: 1024px) { .nav-cta { display: inline-flex; } }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + 60px) 0 80px;
  background:
    radial-gradient(circle at 20% 30%, rgba(201, 169, 97, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(27, 46, 92, 0.95) 0%, var(--navy-dark) 60%),
    linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(15, 26, 54, 0.55), rgba(15, 26, 54, 0.85)),
    url("https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1600&q=80") center/cover;
  opacity: 0.35;
  z-index: 0;
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 900px) { .hero-content { grid-template-columns: 1fr; } }

.hero-eyebrow {
  display: inline-block;
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  margin-bottom: 22px;
}

.hero-title {
  color: #fff;
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 24px;
}

.hero-rotator {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 1.1rem;
}
.rotator-prefix {
  color: rgba(255, 255, 255, 0.75);
}
.rotator {
  display: inline-block;
  color: var(--gold);
  font-weight: 700;
  padding: 6px 14px;
  background: rgba(201, 169, 97, 0.13);
  border: 1px solid rgba(201, 169, 97, 0.4);
  border-radius: 30px;
  min-width: 200px;
  text-align: center;
  transition: opacity 0.4s;
}
.rotator.fade { opacity: 0; }

.hero-desc {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.stat-mini {
  position: relative;
}
.stat-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.stat-mini .plus {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
}
.stat-mini small {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Hero Visual / Cards */
.hero-visual {
  position: relative;
  height: 460px;
}
@media (max-width: 900px) {
  .hero-visual { height: 280px; }
}

.hero-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.4) 0%, transparent 70%);
  filter: blur(60px);
  transform: translate(-50%, -50%);
  z-index: 0;
  animation: pulseGlow 4s ease-in-out infinite;
}
@keyframes pulseGlow {
  0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-card {
  position: absolute;
  background: #fff;
  color: var(--navy);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  z-index: 2;
  animation: floatCard 6s ease-in-out infinite;
}
.hero-card h4 {
  margin: 12px 0 6px;
  font-size: 1.05rem;
}
.hero-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}
.hero-card-1 {
  top: 0; right: 40px;
  animation-delay: 0s;
}
.hero-card-2 {
  top: 50%; left: 0;
  transform: translateY(-50%);
  animation-delay: 1.5s;
}
.hero-card-3 {
  bottom: 0; right: 20px;
  animation-delay: 3s;
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-card-2 { animation-name: floatCard2; }
@keyframes floatCard2 {
  0%, 100% { transform: translateY(-50%); }
  50% { transform: translateY(calc(-50% - 12px)); }
}

.scroll-down {
  position: absolute;
  left: 50%;
  bottom: 56px;
  transform: translateX(-50%);
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-radius: 12px;
  z-index: 3;
}
@media (max-width: 900px) {
  .scroll-down { display: none; }
}
.scroll-down span {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 8px;
  background: var(--gold);
  border-radius: 4px;
  transform: translateX(-50%);
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0% { top: 6px; opacity: 1; }
  100% { top: 26px; opacity: 0; }
}

/* ===== MARQUEE ===== */
.marquee {
  background: var(--navy);
  color: var(--gold);
  padding: 20px 0;
  overflow: hidden;
  border-top: 1px solid rgba(201, 169, 97, 0.2);
  border-bottom: 1px solid rgba(201, 169, 97, 0.2);
  position: relative;
  z-index: 5;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 22s linear infinite;
}
.marquee-group {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-right: 36px;
  white-space: nowrap;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  flex-shrink: 0;
}
.marquee-group span:not(.dot) {
  display: inline-block;
}
.marquee-group .dot {
  color: var(--gold);
  opacity: 0.5;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 70px;
  align-items: center;
}
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; gap: 50px; } }

.about-images {
  position: relative;
  padding: 0 20px 60px 0;
}
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
}
.about-img-main img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s;
}
.about-images:hover .about-img-main img { transform: scale(1.05); }

.about-img-mini {
  position: absolute;
  bottom: 30px;
  right: -10px;
  width: 55%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  border: 8px solid #fff;
  box-shadow: var(--shadow-md);
}
.about-img-mini img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.about-badge {
  position: absolute;
  top: 30px;
  left: -20px;
  background: var(--gold);
  color: #fff;
  padding: 18px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-gold);
  z-index: 3;
  text-align: center;
}
.about-badge strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}
.about-badge span {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.lead {
  font-size: 1.12rem;
  color: var(--navy);
  font-weight: 500;
  margin: 20px 0;
}
.about-text p { color: var(--text-muted); margin-bottom: 18px; }

.check-list {
  margin: 26px 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
}
@media (max-width: 600px) { .check-list { grid-template-columns: 1fr; } }
.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--text);
}
.check-ico {
  width: 26px; height: 26px;
  background: var(--gold);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  background: #fff;
  padding: 38px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, rgba(201, 169, 97, 0.15), rgba(201, 169, 97, 0.05));
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-dark);
  margin-bottom: 22px;
  transition: all var(--transition);
}
.service-card:hover .service-icon {
  background: var(--gold);
  color: #fff;
  transform: rotate(-8deg);
}
.service-card h3 { margin-bottom: 12px; }
.service-card p {
  color: var(--text-muted);
  margin-bottom: 18px;
  min-height: 50px;
}
.service-count {
  display: inline-block;
  background: var(--bg-soft);
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
}

.service-card-cta {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  border: 0;
}
.service-card-cta::before { background: var(--gold); transform: scaleX(1); }
.service-card-cta:hover { transform: translateY(-6px); }
.service-card-cta h3 { color: #fff; }
.service-card-cta p { color: rgba(255, 255, 255, 0.75); margin-bottom: 22px; min-height: auto; }
.cta-content { width: 100%; }

/* ===== WHY US ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .why-grid { grid-template-columns: 1fr; } }

.why-item {
  padding: 36px 28px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  position: relative;
  transition: all var(--transition);
}
.why-item:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
}
.why-num {
  font-size: 3.4rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--gold);
  line-height: 1;
  margin-bottom: 18px;
  font-family: 'Playfair Display', serif;
}
.why-item h3 { margin-bottom: 12px; }
.why-item p { color: var(--text-muted); font-size: 0.95rem; }

/* ===== GALLERY ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 800px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .gallery-grid { grid-template-columns: 1fr; } }

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(15, 26, 54, 0.85));
  color: #fff;
  padding: 32px 20px 18px;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  transition: padding var(--transition);
}
.gallery-item:hover .gallery-caption { padding-bottom: 24px; }

/* ===== CTA STRIP ===== */
.cta-strip {
  background:
    linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}
.cta-flex h3 {
  color: #fff;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 6px;
}
.cta-flex p { color: rgba(255, 255, 255, 0.75); margin: 0; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }

.contact-info p {
  color: var(--text-muted);
  margin: 16px 0 30px;
  max-width: 460px;
}

.contact-list {
  display: grid;
  gap: 22px;
  margin-bottom: 36px;
}
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.ci-ico {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, rgba(201, 169, 97, 0.15), rgba(201, 169, 97, 0.05));
  color: var(--gold-dark);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-list strong {
  display: block;
  color: var(--navy);
  margin-bottom: 4px;
  font-weight: 600;
}
.contact-list span,
.contact-list a {
  color: var(--text-muted);
  font-size: 0.95rem;
}
.contact-list a:hover { color: var(--gold); }

.social-links {
  display: flex;
  gap: 12px;
}
.social-links a {
  width: 42px; height: 42px;
  background: var(--bg-soft);
  color: var(--navy);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.social-links a:hover {
  background: var(--gold);
  color: #fff;
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
@media (max-width: 500px) { .contact-form-wrap { padding: 30px 22px; } }

.contact-form h3 {
  margin-bottom: 6px;
}
.form-sub {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }

.form-group {
  margin-bottom: 18px;
  position: relative;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg-soft);
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  background: #fff;
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 169, 97, 0.15);
}
.form-group input.error,
.form-group textarea.error {
  border-color: #DC2626;
  background: #FEF2F2;
}

.form-row-captcha {
  align-items: end;
}
.captcha-group {
  position: relative;
}
.captcha-refresh {
  position: absolute;
  right: 8px;
  top: 32px;
  width: 38px; height: 38px;
  background: var(--bg-soft);
  color: var(--navy);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.captcha-refresh:hover {
  background: var(--gold);
  color: #fff;
  transform: rotate(180deg);
}
.captcha-group input { padding-right: 54px; }

.form-consent {
  align-self: end;
}
.checkbox-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  margin-top: 8px;
}
.checkbox-line input {
  width: 18px; height: 18px;
  accent-color: var(--gold);
  margin-top: 1px;
  flex-shrink: 0;
}
.checkbox-line a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-loader {
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn[disabled] { opacity: 0.7; cursor: wait; }

.form-status {
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  display: none;
}
.form-status.show { display: block; }
.form-status.success {
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}
.form-status.error {
  background: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand .logo-link {
  margin-bottom: 18px;
}
.footer-brand .logo-title { color: #fff; }
.footer-brand .logo-sub { color: var(--gold); }
.footer-brand p { line-height: 1.7; }

.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 30px;
  height: 2px;
  background: var(--gold);
}
.footer-col ul li,
.footer-contact li { margin-bottom: 10px; font-size: 0.92rem; }
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 0;
  font-size: 0.85rem;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px; height: 48px;
  background: var(--gold);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-gold);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 50;
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--gold-dark);
  transform: translateY(-3px);
}

/* ===== AOS Animations ===== */
[data-aos] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: var(--aos-delay, 0ms);
  will-change: opacity, transform;
}
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.92); }
[data-aos].aos-animate {
  opacity: 1;
  transform: none;
}

/* ===== MOBILE NAV ===== */
@media (max-width: 1023px) {
  .hamburger { display: flex; }
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: #fff;
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity var(--transition), transform var(--transition), visibility 0s linear var(--transition);
  }
  .main-nav.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition: opacity var(--transition), transform var(--transition), visibility 0s linear;
  }
  .main-nav ul {
    flex-direction: column;
    padding: 14px 24px;
    gap: 0;
  }
  .nav-link {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
  }
  .main-nav ul li:last-child .nav-link { border-bottom: 0; }
  .nav-link::after { display: none; }
}

/* ===== RESPONSIVE TUNING ===== */
@media (max-width: 600px) {
  .section { padding: 70px 0; }
  .hero { padding-top: calc(var(--header-h) + 30px); }
  .hero-stats { gap: 24px; }
  .stat-num { font-size: 1.9rem; }
  .container { padding: 0 18px; }
  .contact-form-wrap { padding: 26px 20px; }
  .marquee-track { font-size: 1.1rem; gap: 20px; }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
  }
  .hero-card, .hero-glow { animation: none; }
  /* Marquee scroll surekli devam etsin (sayfa kimligi icin onemli) */
  .marquee-track { animation-duration: 30s !important; }
}