:root {
  --black: #0c0c0c;
  --black-soft: #161616;
  --black-muted: #1f1f1f;
  --red: #c41e3a;
  --red-light: #e11d48;
  --red-dark: #9f1239;
  --red-glow: rgba(196, 30, 58, 0.35);
  --white: #ffffff;
  --gray-50: #f8f9fa;
  --gray-100: #eef0f2;
  --gray-200: #dde1e6;
  --gray-600: #5c6670;
  --gray-900: #141820;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
  --shadow-red: 0 8px 28px var(--red-glow);
  --radius: 14px;
  --radius-lg: 22px;
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --header-h: 76px;
  --gallery-w: min(400px, calc(100vw - 108px));
  --gallery-h: 280px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--gray-900);
  line-height: 1.7;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--red);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

a:hover {
  color: var(--red-light);
}

.container {
  width: min(1140px, 90%);
  margin-inline: auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(12, 12, 12, 0.88);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.header--scrolled {
  background: rgba(12, 12, 12, 0.96);
  border-bottom-color: rgba(196, 30, 58, 0.25);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--white);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  transition: opacity 0.25s var(--ease);
}

.logo:hover {
  color: var(--white);
  opacity: 0.92;
}

.logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  position: relative;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  padding-block: 0.25rem;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  border-radius: 1px;
  transition: width 0.3s var(--ease);
}

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

.nav-links a:hover::after {
  width: 100%;
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.925rem;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-red);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--red-light) 0%, var(--red) 100%);
  color: var(--white);
  box-shadow: 0 12px 32px var(--red-glow);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-full {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(196, 30, 58, 0.22) 0%, transparent 70%),
    radial-gradient(ellipse 100% 100% at 50% 100%, rgba(0, 0, 0, 0.4) 0%, transparent 50%),
    linear-gradient(160deg, #0c0c0c 0%, #1a0a0e 45%, #0c0c0c 100%);
  z-index: 0;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 75%);
}

.hero-ball {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0.06;
}

.hero-ball img {
  width: min(560px, 90vw);
  height: auto;
  transform: rotate(12deg);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 140px;
  background: linear-gradient(to top, var(--white) 0%, transparent 100%);
  z-index: 2;
  pointer-events: none;
}

.hero-bg::after {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding-block: 4rem 3rem;
  text-align: center;
  color: var(--white);
}

.hero-logo {
  display: block;
  width: clamp(120px, 22vw, 180px);
  height: auto;
  margin: 0 auto 1.5rem;
  object-fit: contain;
  filter: drop-shadow(0 8px 32px rgba(0, 0, 0, 0.5));
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1.1rem;
  background: rgba(196, 30, 58, 0.15);
  color: #fda4af;
  border: 1px solid rgba(196, 30, 58, 0.4);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2.75rem, 7vw, 4.25rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  max-width: 480px;
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 400;
  margin-bottom: 2.25rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

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

/* Sections */
.section {
  padding: 6rem 0;
}

.section-alt {
  background: linear-gradient(180deg, var(--gray-50) 0%, #f2f4f6 100%);
  border-block: 1px solid var(--gray-100);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--red);
  margin-bottom: 0.65rem;
}

.section-header h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.section-header h2::after {
  content: "";
  display: block;
  width: 52px;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--red-dark));
  margin: 1rem auto 0;
  border-radius: 2px;
}

.section-desc {
  margin-top: 1rem;
  color: var(--gray-600);
  max-width: 580px;
  margin-inline: auto;
  font-size: 1.02rem;
  line-height: 1.7;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: start;
}

.about-text p {
  margin-bottom: 1.15rem;
  color: var(--gray-600);
  font-size: 1.02rem;
}

.about-text strong {
  color: var(--black);
  font-weight: 700;
}

.about-highlights {
  list-style: none;
  margin-top: 1.75rem;
  display: grid;
  gap: 0.5rem;
}

.about-highlights li {
  position: relative;
  padding: 0.65rem 0 0.65rem 2rem;
  color: var(--gray-900);
  font-weight: 500;
  font-size: 0.975rem;
  background: var(--gray-50);
  border-radius: 10px;
  border-left: 3px solid var(--red);
}

.about-highlights li::before {
  content: "";
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
}

.about-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--black));
}

.about-card h3 {
  font-size: 1.05rem;
  color: var(--black);
  margin-bottom: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.about-card dl div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--gray-100);
}

.about-card dl div:last-child {
  border-bottom: none;
}

.about-card dt {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 500;
}

.about-card dd {
  font-weight: 700;
  color: var(--black);
  text-align: right;
  font-size: 0.95rem;
}

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

.vision-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.vision-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.vision-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, rgba(196, 30, 58, 0.12), rgba(196, 30, 58, 0.04));
  border-radius: 14px;
  border: 1px solid rgba(196, 30, 58, 0.15);
}

.vision-card h3 {
  font-size: 1.15rem;
  color: var(--black);
  margin-bottom: 0.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.vision-card p,
.vision-card ul {
  color: var(--gray-600);
  font-size: 0.975rem;
  line-height: 1.65;
}

.vision-card ul {
  list-style: none;
}

.vision-card ul li {
  padding: 0.4rem 0;
  padding-left: 1.35rem;
  position: relative;
}

.vision-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
}

.vision-card.values .vision-icon {
  background: linear-gradient(135deg, rgba(12, 12, 12, 0.08), rgba(12, 12, 12, 0.02));
  border-color: rgba(12, 12, 12, 0.1);
}

/* Categories */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.category-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.category-card--compact {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 92px;
}

.category-card--compact h3 {
  margin-bottom: 0;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(196, 30, 58, 0.2);
}

.category-card.highlight {
  background: linear-gradient(145deg, var(--black) 0%, var(--black-muted) 50%, var(--red-dark) 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  grid-column: span 1;
}

.category-card.highlight:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(196, 30, 58, 0.25);
}

.category-card.highlight .category-age {
  background: rgba(255, 255, 255, 0.12);
  color: #fda4af;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.category-card.highlight p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
}

.category-age {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.7rem;
  background: rgba(196, 30, 58, 0.1);
  color: var(--red);
  border-radius: 6px;
  margin-bottom: 0.75rem;
}

.category-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--black);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.category-card.highlight h3 {
  color: var(--white);
}

.category-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
}

.categories-note {
  text-align: center;
  margin-top: 2.5rem;
  color: var(--gray-600);
  font-size: 0.975rem;
}

.categories-note a {
  font-weight: 600;
  border-bottom: 1px solid rgba(196, 30, 58, 0.3);
}

.categories-note a:hover {
  border-bottom-color: var(--red);
}

/* Contact */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 920px;
  margin-inline: auto;
}

.contact-card {
  background: var(--white);
  padding: 2.25rem 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), transparent);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.contact-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--red);
  margin-bottom: 0.85rem;
}

.contact-card p {
  color: var(--gray-900);
  font-weight: 500;
  line-height: 1.6;
  font-size: 0.975rem;
}

.contact-card a {
  font-weight: 600;
}

/* Gallery */
.gallery-carousel {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: fit-content;
  max-width: 100%;
  margin-inline: auto;
  padding-inline: 52px;
}

.gallery-viewport {
  width: var(--gallery-w);
  height: var(--gallery-h);
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(12, 12, 12, 0.12);
  background: var(--black-soft);
  margin-inline: auto;
}

.gallery-track {
  display: flex;
  height: 100%;
  transition: transform 0.55s var(--ease);
}

.gallery-slide {
  flex: 0 0 var(--gallery-w);
  width: var(--gallery-w);
  height: var(--gallery-h);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black-soft);
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  display: block;
}

.gallery-slide--empty {
  background: linear-gradient(145deg, var(--gray-100), var(--gray-50));
}

.gallery-slide--empty img {
  display: none;
}

.gallery-slide--empty::after {
  content: "Fotoğraf eklenecek";
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--gallery-w);
  height: var(--gallery-h);
  color: var(--gray-600);
  font-size: 0.9rem;
  font-weight: 500;
}

.gallery-btn {
  position: absolute;
  top: calc(var(--gallery-h) / 2);
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  z-index: 2;
  box-shadow: var(--shadow);
}

.gallery-btn:hover {
  background: var(--red);
  transform: translateY(-50%) scale(1.06);
  box-shadow: var(--shadow-red);
}

.gallery-btn--prev {
  left: 0;
}

.gallery-btn--next {
  right: 0;
}

@media (max-width: 520px) {
  .gallery-carousel {
    padding-inline: 40px;
  }

  :root {
    --gallery-w: min(320px, calc(100vw - 96px));
    --gallery-h: 240px;
  }
}

.gallery-dots {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  justify-content: center;
}

.gallery-dot {
  width: 8px;
  height: 8px;
  border: none;
  border-radius: 50%;
  background: var(--gray-200);
  cursor: pointer;
  padding: 0;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease), width 0.25s var(--ease);
}

.gallery-dot.active {
  background: var(--red);
  width: 24px;
  border-radius: 4px;
}

.gallery-dot:hover:not(.active) {
  background: var(--gray-600);
  transform: scale(1.2);
}

/* Footer */
.footer {
  background: var(--black);
  color: rgba(255, 255, 255, 0.65);
  padding: 2.75rem 0;
  text-align: center;
  border-top: 3px solid var(--red);
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}

.footer-inner p {
  font-size: 0.875rem;
  letter-spacing: 0.01em;
}

.footer-motto {
  margin-top: 0.5rem;
  color: rgba(253, 164, 175, 0.85);
  font-weight: 500;
  font-size: 0.8rem !important;
  font-style: italic;
  letter-spacing: 0.04em;
}

/* Responsive */
@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(12, 12, 12, 0.98);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    gap: 0;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.35s var(--ease), opacity 0.35s var(--ease), visibility 0.35s var(--ease);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-links a {
    display: block;
    padding: 0.9rem 0;
  }

  .nav-links a::after {
    display: none;
  }

  .about-grid,
  .vision-grid,
  .categories-grid,
  .contact-cards {
    grid-template-columns: 1fr;
  }

  .vision-grid {
    gap: 1.25rem;
  }

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

  .section {
    padding: 4.5rem 0;
  }
}

@media (max-width: 640px) {
  .categories-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.75rem 0;
  }

  .hero h1 {
    letter-spacing: -0.02em;
  }

  .logo-text {
    font-size: 0.95rem;
  }
}

@media (max-width: 380px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
    margin-inline: auto;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

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

  .reveal.visible {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}