/* ============================================
   EtnaGlamp – 60-30-10 Color System
   60% Sand | 30% Basalt + Olive | 10% Copper
   ============================================ */

:root {
  --sand: #F4F1EA;
  --basalt: #1C1D1F;
  --olive: #4A5343;
  --copper: #C88A58;
  --copper-hover: #b57a4a;
  --copper-light: rgba(200, 138, 88, 0.15);
  --white: #ffffff;
  --text: #2a2b2d;
  --text-muted: #5a5c5e;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;

  --header-height: 72px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(28, 29, 31, 0.08);
  --shadow-lg: 0 12px 48px rgba(28, 29, 31, 0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

/* ---- Typography ---- */
.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 0.75rem;
}

.section__label--light {
  color: var(--copper);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--basalt);
  margin-bottom: 1rem;
}

.section__title--light {
  color: var(--sand);
}

.section__desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

.section__desc--light {
  color: rgba(244, 241, 234, 0.8);
}

.section__header {
  margin-bottom: 3.5rem;
}

.section__header--center {
  text-align: center;
}

.section {
  padding: 6rem 0;
}

.section--sand {
  background: var(--sand);
}

.section--dark {
  background: var(--basalt);
  color: var(--sand);
}

.section--olive {
  background: var(--olive);
  color: var(--sand);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn--primary {
  background: var(--copper);
  color: var(--white);
  border-color: var(--copper);
}

.btn--primary:hover {
  background: var(--copper-hover);
  border-color: var(--copper-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 138, 88, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--sand);
  border-color: rgba(244, 241, 234, 0.5);
}

.btn--outline:hover {
  background: rgba(244, 241, 234, 0.1);
  border-color: var(--sand);
}

.section--sand .btn--outline {
  color: var(--basalt);
  border-color: var(--olive);
}

.section--sand .btn--outline:hover {
  background: var(--olive);
  color: var(--sand);
  border-color: var(--olive);
}

.btn--full {
  width: 100%;
}

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(28, 29, 31, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  transition: var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-lg);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--sand);
  letter-spacing: 0.05em;
}

.nav__logo img {
  border-radius: 50%;
  background: var(--sand);
  padding: 2px;
}

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

.nav__menu a {
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(244, 241, 234, 0.85);
  transition: color var(--transition);
  letter-spacing: 0.02em;
}

.nav__menu a:hover {
  color: var(--copper);
}

.nav__cta {
  background: var(--copper) !important;
  color: var(--white) !important;
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
  font-weight: 500 !important;
}

.nav__cta:hover {
  background: var(--copper-hover) !important;
  color: var(--white) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  z-index: 1102;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--sand);
  transition: var(--transition);
  transform-origin: center;
}

.header--menu-open {
  z-index: 1100;
  background: var(--basalt);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.header--menu-open .nav__logo {
  position: relative;
  z-index: 1102;
}

body.menu-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

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

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(1.1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(28, 29, 31, 0.55) 0%,
    rgba(28, 29, 31, 0.4) 40%,
    rgba(28, 29, 31, 0.75) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-height) + 2rem) 1.5rem 4rem;
  max-width: 800px;
}

.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--sand);
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(244, 241, 234, 0.85);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

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

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

.about__text p {
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}

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

.about__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.about__badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--basalt);
  color: var(--sand);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  border-left: 3px solid var(--copper);
}

.about__badge-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--copper);
  line-height: 1;
}

.about__badge-text {
  font-size: 0.8rem;
  opacity: 0.8;
}

/* ---- Features ---- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.feature {
  padding: 2rem;
  background: rgba(244, 241, 234, 0.05);
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
  transition: var(--transition);
}

.feature:hover {
  background: rgba(244, 241, 234, 0.08);
  border-color: rgba(200, 138, 88, 0.3);
  transform: translateY(-4px);
}

.feature__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--sand);
  margin-bottom: 0.75rem;
}

.feature p {
  font-size: 0.9rem;
  color: rgba(244, 241, 234, 0.7);
  line-height: 1.6;
}

/* ---- Offer Cards ---- */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.offer-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(74, 83, 67, 0.12);
  transition: var(--transition);
}

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

.offer-card--featured {
  border-color: var(--copper);
  border-width: 2px;
}

.offer-card__image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

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

.offer-card:hover .offer-card__image img {
  transform: scale(1.05);
}

.offer-card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--copper);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem;
  border-radius: 50px;
}

.offer-card__body {
  padding: 2rem;
}

.offer-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--basalt);
  margin-bottom: 0.25rem;
}

.offer-card__for {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--copper);
  margin-bottom: 1rem;
}

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

.offer-card__list {
  margin-bottom: 1.5rem;
}

.offer-card__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.offer-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--copper);
  border-radius: 50%;
}

/* ---- Comparison Table ---- */
.comparison {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(74, 83, 67, 0.12);
}

.comparison__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--basalt);
  margin-bottom: 1.5rem;
  text-align: center;
}

.comparison__table-wrap {
  overflow-x: auto;
}

.comparison__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison__table th,
.comparison__table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid rgba(74, 83, 67, 0.1);
}

.comparison__table th {
  background: var(--basalt);
  color: var(--sand);
  font-weight: 500;
  font-size: 0.85rem;
}

.comparison__table th:first-child {
  border-radius: var(--radius) 0 0 0;
}

.comparison__table th:last-child {
  border-radius: 0 var(--radius) 0 0;
}

.comparison__table td:first-child {
  font-weight: 500;
  color: var(--basalt);
}

/* ---- Tours ---- */
.transfer-banner {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  background: rgba(28, 29, 31, 0.4);
  border: 1px solid rgba(200, 138, 88, 0.3);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 3rem;
}

.transfer-banner__icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.transfer-banner h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--sand);
  margin-bottom: 0.5rem;
}

.transfer-banner p {
  color: rgba(244, 241, 234, 0.8);
  font-size: 0.95rem;
}

.transfer-banner strong {
  color: var(--copper);
}

.tours-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.tours-grid .tour-card:nth-child(1),
.tours-grid .tour-card:nth-child(2),
.tours-grid .tour-card:nth-child(3) {
  grid-column: span 2;
}

.tour-card--centered {
  grid-column: 2 / span 2;
  justify-self: center;
  width: 100%;
  max-width: 380px;
}

.tour-card {
  background: var(--sand);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  border: 1px solid rgba(28, 29, 31, 0.08);
}

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

.tour-card--premium {
  border: 2px solid var(--copper);
  position: relative;
}

.tour-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tour-card__level {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--olive);
}

.tour-card__badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--copper-light);
  color: var(--copper);
  padding: 0.3rem 0.7rem;
  border-radius: 50px;
}

.tour-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--basalt);
  margin-bottom: 0.25rem;
}

.tour-card__tagline {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--copper);
  margin-bottom: 1rem;
  font-style: italic;
}

.tour-card > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  flex-grow: 0;
}

.tour-card__program {
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.tour-card__program li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.tour-card__program li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--copper);
  font-weight: 600;
  font-size: 0.75rem;
}

.tour-card__pricing {
  border-top: 1px solid rgba(74, 83, 67, 0.15);
  padding-top: 1rem;
  margin-bottom: 1.25rem;
}

.tour-card__price-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.tour-card__price-total {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--basalt);
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px dashed rgba(74, 83, 67, 0.2);
}

.tour-card__price-total span:last-child {
  color: var(--copper);
  font-family: var(--font-display);
  font-size: 1.4rem;
}

/* ---- Pricing Summary ---- */
.pricing-summary {
  background: var(--basalt);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.pricing-summary h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--sand);
  text-align: center;
  margin-bottom: 1.5rem;
}

.pricing-summary__table-wrap {
  overflow-x: auto;
}

.pricing-summary__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.pricing-summary__table th,
.pricing-summary__table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid rgba(244, 241, 234, 0.1);
}

.pricing-summary__table th {
  background: var(--olive);
  color: var(--sand);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-summary__table td {
  color: rgba(244, 241, 234, 0.85);
}

.pricing-summary__total {
  color: var(--copper) !important;
  font-weight: 700;
  font-size: 1.1rem;
}

/* ---- Reviews ---- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.reviews-grid--two {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.review {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid rgba(74, 83, 67, 0.1);
  transition: var(--transition);
}

.review:hover {
  box-shadow: var(--shadow);
  border-color: rgba(200, 138, 88, 0.2);
}

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

.review p {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.review footer {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--basalt);
}

.social-cta {
  text-align: center;
  margin-bottom: 3rem;
}

.social-cta p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  transition: var(--transition);
}

.gallery img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow);
}

/* ---- Contact ---- */
.contact {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.contact__info > p {
  color: rgba(244, 241, 234, 0.8);
  margin-bottom: 2rem;
}

.contact__list {
  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;
  color: var(--sand);
  font-weight: 500;
  margin-bottom: 0.15rem;
}

.contact__list p {
  color: rgba(244, 241, 234, 0.7);
  font-size: 0.95rem;
}

.contact__list a {
  color: var(--copper);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.contact__phone {
  color: var(--sand);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.contact__list a:hover {
  color: var(--sand);
}

.contact__visual {
  text-align: center;
  padding: 3rem;
  background: rgba(244, 241, 234, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(244, 241, 234, 0.1);
}

.contact__logo {
  width: 120px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: var(--sand);
  padding: 8px;
}

.contact__tagline {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-style: italic;
  color: rgba(244, 241, 234, 0.7);
  line-height: 1.5;
}

/* ---- Footer ---- */
.footer {
  background: #111213;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(244, 241, 234, 0.05);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(244, 241, 234, 0.4);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .about,
  .contact {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about__image img {
    aspect-ratio: 16/10;
  }

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

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

  .tours-grid .tour-card:nth-child(1),
  .tours-grid .tour-card:nth-child(2),
  .tours-grid .tour-card:nth-child(3),
  .tour-card--centered {
    grid-column: 1;
    max-width: none;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    inset: 0;
    z-index: 1101;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    margin: 0;
    padding: calc(var(--header-height) + 1.5rem) 1.5rem 2rem;
    background: var(--basalt);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(100%);
    visibility: hidden;
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0.35s,
                opacity 0.35s;
    pointer-events: none;
  }

  .nav__menu.active {
    transform: translateX(0);
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .nav__menu li {
    width: 100%;
    border-bottom: 1px solid rgba(244, 241, 234, 0.12);
  }

  .nav__menu a {
    display: block;
    width: 100%;
    padding: 1.1rem 0;
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--sand);
  }

  .nav__menu .nav__cta {
    margin-top: 1rem;
    padding: 1rem 1.5rem !important;
    text-align: center;
    border-bottom: none;
  }

  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

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

  .footer__inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .transfer-banner {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

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