/* Design DNA: Full-bleed cinematic hero — Ephesus Library of Celsus golden hour; stone ochre + Aegean blue; cultural heritage tour mood */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=Raleway:wght@300;400;500;600;700&display=swap');

:root {
  --et-ochre: #C49A6C;
  --et-aegean: #2C5F7C;
  --et-parchment: #F7F1E6;
  --et-ink: #2B2520;
  --et-white: #FFFFFF;
  --et-ochre-dark: #A67C4E;
  --et-aegean-dark: #1E4458;
  --et-aegean-light: #3A7A9E;
  --et-shadow: rgba(43, 37, 32, 0.12);
  --et-overlay: rgba(44, 95, 124, 0.65);
  --et-font-display: 'Cormorant Garamond', Georgia, serif;
  --et-font-body: 'Raleway', sans-serif;
  --et-radius: 4px;
  --et-radius-lg: 12px;
  --et-transition: 0.3s ease;
  --et-max-width: 1200px;
  --et-header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--et-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--et-ink);
  background: var(--et-parchment);
}

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

a {
  color: var(--et-aegean);
  text-decoration: none;
  transition: color var(--et-transition);
}

a:hover {
  color: var(--et-aegean-dark);
}

.et-container {
  width: 100%;
  max-width: var(--et-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Cookie — floating card */
.et-cookie {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: none;
  flex-direction: column;
  gap: 16px;
  max-width: 360px;
  padding: 24px;
  background: var(--et-white);
  border-radius: var(--et-radius-lg);
  box-shadow: 0 8px 32px var(--et-shadow), 0 0 0 1px rgba(196, 154, 108, 0.2);
  border-left: 4px solid var(--et-ochre);
}

.et-cookie.et-cookie--show {
  display: flex;
}

.et-cookie__text {
  font-size: 0.88rem;
  font-weight: 400;
  line-height: 1.55;
  color: var(--et-ink);
}

.et-cookie__text a {
  color: var(--et-aegean);
  text-decoration: underline;
}

.et-cookie__btn {
  align-self: flex-start;
  padding: 10px 24px;
  background: var(--et-aegean);
  color: var(--et-white);
  border: none;
  border-radius: var(--et-radius);
  font-family: var(--et-font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--et-transition);
}

.et-cookie__btn:hover {
  background: var(--et-aegean-dark);
}

/* Header */
.et-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--et-header-h);
  background: rgba(43, 37, 32, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(196, 154, 108, 0.35);
}

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

.et-logo {
  display: flex;
  flex-direction: column;
  color: var(--et-white);
  line-height: 1.15;
}

.et-logo__name {
  font-family: var(--et-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.et-logo__tag {
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--et-ochre);
  margin-top: 2px;
}

.et-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.et-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--et-ochre);
  transition: var(--et-transition);
}

.et-burger--open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.et-burger--open span:nth-child(2) {
  opacity: 0;
}

.et-burger--open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.et-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.et-nav a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--et-transition);
}

.et-nav a:hover,
.et-nav a.et-nav--active {
  color: var(--et-ochre);
}

/* Hero — full-bleed cinematic */
.et-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.et-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.et-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(43, 37, 32, 0.55) 0%,
    var(--et-overlay) 50%,
    rgba(43, 37, 32, 0.7) 100%
  );
}

.et-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: calc(var(--et-header-h) + 48px) 24px 80px;
  color: var(--et-white);
}

.et-hero__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--et-ochre);
  margin-bottom: 20px;
  padding: 6px 18px;
  border: 1px solid rgba(196, 154, 108, 0.5);
  border-radius: var(--et-radius);
}

.et-hero__title {
  font-family: var(--et-font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}

.et-hero__subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.75;
  opacity: 0.92;
  max-width: 640px;
  margin: 0 auto 36px;
}

.et-hero--page {
  min-height: 52vh;
}

.et-hero--page .et-hero__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
}

/* Buttons */
.et-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.et-btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--et-font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--et-radius);
  transition: all var(--et-transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.et-btn--primary {
  background: var(--et-ochre);
  color: var(--et-ink);
  border-color: var(--et-ochre);
}

.et-btn--primary:hover {
  background: var(--et-ochre-dark);
  border-color: var(--et-ochre-dark);
  color: var(--et-white);
}

.et-btn--outline {
  background: transparent;
  color: var(--et-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.et-btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--et-white);
  color: var(--et-white);
}

.et-btn--aegean {
  background: var(--et-aegean);
  color: var(--et-white);
  border-color: var(--et-aegean);
}

.et-btn--aegean:hover {
  background: var(--et-aegean-dark);
  border-color: var(--et-aegean-dark);
  color: var(--et-white);
}

/* Sections */
.et-section {
  padding: 88px 0;
}

.et-section--white {
  background: var(--et-white);
}

.et-section--dark {
  background: var(--et-aegean);
  color: var(--et-white);
}

.et-section--dark a {
  color: var(--et-ochre);
}

.et-section--dark a:hover {
  color: var(--et-white);
}

.et-section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.et-section__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--et-ochre);
  margin-bottom: 12px;
}

.et-section--dark .et-section__label {
  color: var(--et-ochre);
}

.et-section__title {
  font-family: var(--et-font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.et-section__desc {
  font-size: 1.05rem;
  font-weight: 300;
  opacity: 0.85;
}

.et-section--dark .et-section__desc {
  opacity: 0.9;
}

/* Features */
.et-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.et-feature {
  text-align: center;
  padding: 36px 24px;
  background: var(--et-white);
  border-radius: var(--et-radius-lg);
  box-shadow: 0 4px 20px var(--et-shadow);
  border-top: 3px solid var(--et-ochre);
}

.et-feature__icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.et-feature__title {
  font-family: var(--et-font-display);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--et-aegean);
}

.et-feature__text {
  font-size: 0.92rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--et-ink);
  opacity: 0.85;
}

/* Split layout */
.et-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.et-split__img {
  width: 100%;
  border-radius: var(--et-radius-lg);
  box-shadow: 0 12px 40px var(--et-shadow);
}

.et-split__content h2 {
  font-family: var(--et-font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--et-aegean);
  margin-bottom: 20px;
}

.et-split__content p {
  margin-bottom: 16px;
  font-weight: 300;
}

.et-list {
  list-style: none;
  margin: 24px 0 32px;
}

.et-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.et-list li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--et-ochre);
  font-size: 0.6rem;
  top: 6px;
}

/* Cards */
.et-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.et-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--et-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform var(--et-transition);
}

.et-card:hover {
  transform: translateY(-4px);
}

.et-card__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.et-card__body {
  padding: 24px;
}

.et-card__tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--et-ochre);
  margin-bottom: 8px;
}

.et-card__title {
  font-family: var(--et-font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.et-card__text {
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.6;
  opacity: 0.88;
  margin-bottom: 16px;
}

.et-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--et-ochre);
}

/* Light cards (turlar page) */
.et-section--white .et-card {
  background: var(--et-parchment);
  border: 1px solid rgba(196, 154, 108, 0.25);
}

.et-section--white .et-card__title {
  color: var(--et-aegean);
}

.et-section--white .et-card__text {
  color: var(--et-ink);
}

/* Stats */
.et-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.et-stat {
  padding: 32px 16px;
  background: var(--et-white);
  border-radius: var(--et-radius-lg);
  box-shadow: 0 4px 16px var(--et-shadow);
}

.et-stat__num {
  font-family: var(--et-font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--et-aegean);
  line-height: 1;
  margin-bottom: 8px;
}

.et-stat__label {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--et-ochre);
}

/* Heritage gallery */
.et-heritage {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.et-heritage__item {
  position: relative;
  border-radius: var(--et-radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
}

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

.et-heritage__item:hover img {
  transform: scale(1.05);
}

.et-heritage__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(43, 37, 32, 0.85));
  color: var(--et-white);
}

.et-heritage__caption h3 {
  font-family: var(--et-font-display);
  font-size: 1.2rem;
  font-weight: 600;
}

.et-heritage__caption p {
  font-size: 0.82rem;
  font-weight: 300;
  opacity: 0.85;
  margin-top: 4px;
}

/* CTA */
.et-cta {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.et-cta__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.et-cta__overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 95, 124, 0.78);
}

.et-cta__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--et-white);
}

.et-cta__title {
  font-family: var(--et-font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.et-cta__text {
  font-size: 1.05rem;
  font-weight: 300;
  max-width: 560px;
  margin: 0 auto 32px;
  opacity: 0.92;
}

/* Page content */
.et-page-content {
  max-width: 800px;
  margin: 0 auto;
}

.et-page-content h2 {
  font-family: var(--et-font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--et-aegean);
  margin: 36px 0 16px;
}

.et-page-content h3 {
  font-family: var(--et-font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--et-ochre-dark);
  margin: 24px 0 12px;
}

.et-page-content p {
  margin-bottom: 16px;
  font-weight: 300;
}

.et-page-content ul {
  margin: 0 0 16px 24px;
}

.et-page-content li {
  margin-bottom: 8px;
  font-weight: 300;
}

/* Timeline */
.et-timeline {
  position: relative;
  padding-left: 32px;
  border-left: 2px solid var(--et-ochre);
}

.et-timeline__item {
  margin-bottom: 32px;
  position: relative;
}

.et-timeline__item::before {
  content: '';
  position: absolute;
  left: -39px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--et-ochre);
  border-radius: 50%;
  border: 2px solid var(--et-white);
}

.et-timeline__year {
  font-family: var(--et-font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--et-aegean);
  margin-bottom: 6px;
}

/* Contact */
.et-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.et-contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.et-contact-item__icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--et-parchment);
  border-radius: var(--et-radius);
  border: 1px solid rgba(196, 154, 108, 0.3);
}

.et-contact-item__title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--et-ochre);
  margin-bottom: 4px;
}

.et-contact-item__text {
  font-size: 0.95rem;
  font-weight: 400;
}

.et-form {
  background: var(--et-white);
  padding: 36px;
  border-radius: var(--et-radius-lg);
  box-shadow: 0 8px 32px var(--et-shadow);
  border-top: 3px solid var(--et-aegean);
}

.et-form__title {
  font-family: var(--et-font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--et-aegean);
  margin-bottom: 24px;
}

.et-form__group {
  margin-bottom: 20px;
}

.et-form__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--et-ink);
  margin-bottom: 8px;
}

.et-form__input,
.et-form__select,
.et-form__textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--et-font-body);
  font-size: 0.95rem;
  border: 1px solid rgba(196, 154, 108, 0.4);
  border-radius: var(--et-radius);
  background: var(--et-parchment);
  color: var(--et-ink);
  transition: border-color var(--et-transition);
}

.et-form__input:focus,
.et-form__select:focus,
.et-form__textarea:focus {
  outline: none;
  border-color: var(--et-aegean);
}

.et-form__textarea {
  min-height: 140px;
  resize: vertical;
}

.et-form__submit {
  width: 100%;
  padding: 14px;
  background: var(--et-aegean);
  color: var(--et-white);
  border: none;
  border-radius: var(--et-radius);
  font-family: var(--et-font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--et-transition);
}

.et-form__submit:hover {
  background: var(--et-aegean-dark);
}

/* Privacy */
.et-privacy {
  max-width: 760px;
  margin: 0 auto;
}

.et-privacy h2 {
  font-family: var(--et-font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--et-aegean);
  margin: 36px 0 14px;
}

.et-privacy p {
  margin-bottom: 14px;
  font-weight: 300;
}

.et-privacy ul {
  margin: 0 0 16px 24px;
}

.et-privacy li {
  margin-bottom: 8px;
  font-weight: 300;
}

/* Footer */
.et-footer {
  background: var(--et-ink);
  color: rgba(255, 255, 255, 0.75);
  padding: 64px 0 0;
}

.et-footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(196, 154, 108, 0.2);
}

.et-footer__brand {
  font-family: var(--et-font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--et-white);
  margin-bottom: 12px;
}

.et-footer__text {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.65;
}

.et-footer__heading {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--et-ochre);
  margin-bottom: 16px;
}

.et-footer__links {
  list-style: none;
}

.et-footer__links li {
  margin-bottom: 8px;
}

.et-footer__links a {
  font-size: 0.88rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--et-transition);
}

.et-footer__links a:hover {
  color: var(--et-ochre);
}

.et-footer__contact p {
  font-size: 0.88rem;
  font-weight: 300;
  margin-bottom: 8px;
}

.et-footer__contact a {
  color: rgba(255, 255, 255, 0.7);
}

.et-footer__contact a:hover {
  color: var(--et-ochre);
}

.et-footer__bottom {
  padding: 24px 0;
  text-align: center;
}

.et-footer__bottom p {
  font-size: 0.82rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
}

/* Responsive — 900px */
@media (max-width: 900px) {
  .et-burger {
    display: flex;
  }

  .et-nav {
    position: fixed;
    top: var(--et-header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(43, 37, 32, 0.98);
    padding: 16px 0;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--et-transition);
    border-bottom: 1px solid rgba(196, 154, 108, 0.3);
  }

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

  .et-nav li {
    width: 100%;
    text-align: center;
  }

  .et-nav a {
    display: block;
    padding: 14px 24px;
  }

  .et-features,
  .et-cards,
  .et-heritage {
    grid-template-columns: 1fr;
  }

  .et-split {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

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

  .et-contact-grid {
    grid-template-columns: 1fr;
  }

  .et-hero--page {
    min-height: 44vh;
  }
}

/* Responsive — 560px */
@media (max-width: 560px) {
  .et-section {
    padding: 60px 0;
  }

  .et-hero__content {
    padding: calc(var(--et-header-h) + 32px) 20px 60px;
  }

  .et-hero__subtitle {
    font-size: 1rem;
  }

  .et-btn-group {
    flex-direction: column;
    align-items: center;
  }

  .et-btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .et-stats {
    grid-template-columns: 1fr;
  }

  .et-footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .et-cookie {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
  }

  .et-form {
    padding: 24px;
  }

  .et-cta {
    padding: 72px 0;
  }
}