/* ===== Variables ===== */
:root {
  --primary: #0d4f8b;
  --primary-dark: #083a66;
  --primary-light: #1a6bb5;
  --accent: #00a896;
  --accent-light: #02c39a;
  --gold: #d4a853;
  --text: #1a2332;
  --text-muted: #5a6578;
  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --bg-dark: #0a1628;
  --border: #e2e8f0;
  --shadow: 0 4px 24px rgba(13, 79, 139, 0.08);
  --shadow-lg: 0 12px 48px rgba(13, 79, 139, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --font-sans: 'DM Sans', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(13, 79, 139, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13, 79, 139, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-nav {
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
}

.btn-full {
  width: 100%;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.logo-full {
  height: 46px;
  width: auto;
  display: block;
  transition: transform var(--transition);
}

.logo:hover .logo-full {
  transform: scale(1.02);
}

.logo-full--footer {
  height: 44px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-links a.active {
  color: var(--primary);
  font-weight: 600;
}

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

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero Slider ===== */
.hero-slider {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 0 5rem;
  overflow: hidden;
}

.hero-slides {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  opacity: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1);
  transition: opacity 1.2s ease;
}

.hero-slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg,
      rgba(255, 255, 255, 0.92) 0%,
      rgba(255, 255, 255, 0.78) 38%,
      rgba(244, 247, 251, 0.55) 62%,
      rgba(13, 79, 139, 0.25) 100%);
}

.hero-slide-bg.active {
  opacity: 1;
  animation: heroKenBurns 7s ease forwards;
}

@keyframes heroKenBurns {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.07);
  }
}

.hero-theme-ocean::after {
  background: linear-gradient(105deg,
      rgba(255, 255, 255, 0.93) 0%,
      rgba(232, 242, 250, 0.8) 40%,
      rgba(0, 168, 150, 0.2) 100%);
}

.hero-theme-teal::after {
  background: linear-gradient(105deg,
      rgba(255, 255, 255, 0.93) 0%,
      rgba(224, 245, 241, 0.78) 40%,
      rgba(0, 168, 150, 0.28) 100%);
}

.hero-theme-navy::after {
  background: linear-gradient(105deg,
      rgba(255, 255, 255, 0.93) 0%,
      rgba(220, 232, 245, 0.78) 40%,
      rgba(13, 79, 139, 0.32) 100%);
}

.hero-slider-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-slide-panel {
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-slide-content {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.hero-slide-content.hero-content-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-slide-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.hero-slide-content h1 em {
  font-style: normal;
  color: var(--primary);
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.75);
  color: var(--primary);
  border: 2px solid rgba(13, 79, 139, 0.25);
  backdrop-filter: blur(8px);
}

.btn-outline-light:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(13, 79, 139, 0.15);
  background: rgba(255, 255, 255, 0.85);
  color: var(--primary);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.hero-arrow:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.hero-arrow-prev {
  left: 1.25rem;
}

.hero-arrow-next {
  right: 1.25rem;
}

.hero-slider-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 0.5rem;
}

.hero-slider-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(13, 79, 139, 0.25);
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}

.hero-slider-dots button.active {
  background: var(--primary);
  width: 28px;
  border-radius: 5px;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(0, 168, 150, 0.12);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.hero-desc,
.hero-slide-content .hero-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
}

.stat strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}

.stat span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  border: 1px solid var(--border);
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.card-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

.quick-quote label {
  display: block;
  margin-bottom: 1rem;
}

.quick-quote span {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.quick-quote input,
.quick-quote select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  background: var(--bg-soft);
}

.quick-quote input:focus,
.quick-quote select:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}

/* ===== Section Common ===== */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}

.section-header.light h2,
.section-header.light p {
  color: #fff;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ===== Services ===== */
.services {
  padding: 6rem 0;
  background: var(--bg);
}

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

.service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}

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

.service-card.featured {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  border: none;
}

.service-card.featured p,
.service-card.featured .service-link {
  color: rgba(255, 255, 255, 0.85);
}

.service-card.featured .service-link:hover {
  color: #fff;
}

.service-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--gold);
  color: var(--text);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.service-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  transition: color var(--transition);
}

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

/* ===== About ===== */
.about {
  padding: 6rem 0;
  background: var(--bg-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-placeholder {
  text-align: center;
  color: #fff;
}

.about-placeholder span {
  display: block;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
}

.about-placeholder small {
  font-size: 1.1rem;
  opacity: 0.9;
}

.about-float-card {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: #fff;
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.about-float-card strong {
  display: block;
  font-size: 1.5rem;
  color: var(--primary);
}

.about-float-card span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

.about-content>p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.about-features li {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.about-features .check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: rgba(0, 168, 150, 0.15);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
}

.about-features strong {
  display: block;
  margin-bottom: 0.15rem;
}

.about-features p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ===== Advantages ===== */
.advantages {
  padding: 6rem 0;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

.advantages::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(0, 168, 150, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.advantage-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}

.advantage-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.advantage-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.6;
  margin-bottom: 1rem;
}

.advantage-card h3 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.advantage-card p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

/* ===== Testimonials ===== */
.testimonials {
  padding: 6rem 0;
  background: var(--bg);
}

.testimonials-slider {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  min-height: 220px;
}

.testimonial-card {
  position: absolute;
  inset: 0;
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--border);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  pointer-events: none;
}

.testimonial-card.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  position: relative;
}

.stars {
  color: var(--gold);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.testimonial-card cite {
  font-style: normal;
  font-weight: 600;
  display: block;
}

.testimonial-card footer span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.testimonial-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.testimonial-dots button.active {
  background: var(--primary);
  width: 28px;
  border-radius: 5px;
}

/* ===== CTA ===== */
.cta {
  padding: 6rem 0;
  background: var(--bg-soft);
}

.cta-box {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: #fff;
  margin-bottom: 0.75rem;
}

.cta-text p {
  color: rgba(255, 255, 255, 0.8);
}

.cta-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.cta-form input,
.cta-form select,
.cta-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.cta-form textarea {
  margin-bottom: 1rem;
  resize: vertical;
}

.cta-form input:focus,
.cta-form select:focus,
.cta-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

/* ===== Contact ===== */
.contact {
  padding: 6rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.contact-info>p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-list li {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-list strong {
  display: block;
  margin-bottom: 0.2rem;
}

.contact-list p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/12;
  border: 1px solid var(--border);
}

.map-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-soft) 0%, #e8eef5 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.map-placeholder span {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

/* ===== Footer ===== */
.footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo {
  margin-bottom: 1rem;
  color: #fff;
}

.footer-brand p {
  font-size: 0.9rem;
  max-width: 280px;
}

.footer-links h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--accent-light);
}

.footer-bottom {
  padding: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--text);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  box-shadow: var(--shadow-lg);
  transform: translateY(120%);
  opacity: 0;
  transition: var(--transition);
  z-index: 9999;
  max-width: 360px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ===== Page Hero (alt sayfalar) ===== */
.page-hero {
  position: relative;
  padding: 8rem 0 4rem;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 80% 20%, rgba(0, 168, 150, 0.1) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
  z-index: 0;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.section-cta {
  text-align: center;
  margin-top: 2.5rem;
}

.services-preview {
  padding-top: 4rem;
}

.cta-banner .cta-box-simple {
  grid-template-columns: 1fr auto;
  text-align: left;
}

.btn-cta-lg {
  white-space: nowrap;
  padding: 1rem 2rem;
}

.contact-subtitle {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

body[data-page="hakkimizda"] .about,
body[data-page="iletisim"] .contact {
  padding-top: 3rem;
}

body[data-page="hizmetler"] .services,
body[data-page="avantajlar"] .advantages {
  padding-top: 3rem;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {

  .hero-slider-layout,
  .about-grid,
  .cta-box,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

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

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

  .hero-slider-layout .hero-visual {
    order: -1;
  }

  .about-float-card {
    right: 1rem;
    bottom: -1rem;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .hero-slider {
    padding-top: 6rem;
    min-height: auto;
    padding-bottom: 4.5rem;
  }

  .hero-slide-panel {
    min-height: auto;
  }

  .hero-arrow {
    display: none;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .services-grid,
  .advantages-grid {
    grid-template-columns: 1fr;
  }

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

  .cta-box {
    padding: 2rem;
  }

  .cta-banner .cta-box-simple {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .page-hero {
    padding-top: 6.5rem;
  }

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

  .footer-brand .logo {
    justify-content: center;
  }

  .footer-brand p {
    margin: 0 auto;
  }
}

/* Yorumlar sayfası */
.testimonials-page {
  padding: 4rem 0 2rem;
}

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

.testimonials-grid .testimonial-card {
  position: static;
  opacity: 1;
  transform: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.empty-note {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  padding: 2rem;
}

.review-form-section {
  padding: 2rem 0 5rem;
}

.review-form-card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.review-form-card h2 {
  color: var(--primary);
  margin-bottom: 0.35rem;
}

.review-form-subtitle {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.review-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.review-form-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.25rem;
}

@media (max-width: 900px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

.about {
  background: linear-gradient(180deg, #f5f9fd 0%, #eef5fb 100%);
}

.about-image-frame {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  min-height: 520px;

  background-image: url("assets/about-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  box-shadow: 0 30px 70px rgba(0, 45, 90, 0.20);
}

.about-image-frame::before {
  display: none;
}

.about-placeholder {
  display: none;
}

.about-float-card {
  position: absolute;
  left: 50%;
  bottom: -24px;
  transform: translateX(-50%);

  min-width: 230px;
  border-radius: 22px;
  padding: 24px 34px;

  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  box-shadow: 0 25px 60px rgba(0, 45, 90, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.8);

  text-align: center;
  z-index: 5;
}

.about-float-card strong {
  display: block;
  color: #004b93;
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
}

.about-float-card span {
  display: block;
  margin-top: 10px;
  color: #52627a;
  font-size: 13px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.about-content {
  background: #ffffff;
  border-radius: 28px;
  padding: 44px;
  box-shadow: 0 24px 60px rgba(0, 45, 90, 0.08);
  border: 1px solid rgba(0, 95, 130, 0.08);
}

.about-content .section-tag {
  display: inline-flex;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(0, 177, 154, 0.12);
  color: #008f82;
  font-weight: 800;
  letter-spacing: 1.8px;
}

.about-content h2 {
  margin-top: 18px;
  font-size: 42px;
  line-height: 1.15;
}

.about-content p {
  font-size: 17px;
  line-height: 1.8;
  color: #52627a;
}

.about-features {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.about-features li {
  position: relative;
  background: #f8fbff;
  border: 1px solid rgba(0, 95, 130, 0.08);
  border-radius: 18px;
  padding: 18px 20px 18px 64px;
  box-shadow: 0 12px 30px rgba(0, 45, 90, 0.05);
  transition: 0.25s ease;
}

.about-features li:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 45, 90, 0.12);
}

.about-features li::before {
  content: "✓";
  position: absolute;
  top: 20px;
  left: 22px;

  width: 30px;
  height: 30px;
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  background: rgba(0, 177, 154, 0.18);
  color: #00a58f;
  font-weight: 800;
}

.about-features strong {
  display: block;
  color: #0f172a;
  font-weight: 800;
  margin-bottom: 6px;
}

.about-features span {
  color: #52627a;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .about-content {
    padding: 28px;
  }

  .about-content h2 {
    font-size: 32px;
  }

  .about-image-frame {
    min-height: 380px;
  }

  .about-float-card {
    bottom: -18px;
    min-width: 200px;
  }
}