/* =========================================================
   SORA TRAVEL - Stylesheet
   Base palette: White / Dark Gray, with a muted gold accent
   ========================================================= */

:root {
  --color-white: #ffffff;
  --color-off-white: #f7f6f4;
  --color-dark: #1b1b1a;
  --color-dark-2: #262625;
  --color-gray-700: #4a4a48;
  --color-gray-400: #8b8a86;
  --color-gray-200: #e3e1dc;
  --color-accent: #b08d57;

  --font-en: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container-width: 1160px;
  --transition: 0.3s ease;
}

/* ---------- Reset ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--color-dark);
  background-color: var(--color-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

/* ---------- Section Common ---------- */
.section {
  padding: 100px 0;
}

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

.section-eyebrow {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 38px);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.section-lead {
  max-width: 640px;
  color: var(--color-gray-700);
  font-weight: 300;
  margin-bottom: 60px;
}

.section-dark .section-lead {
  color: var(--color-gray-200);
}

.concept-copy {
  max-width: 640px;
  color: var(--color-gray-700);
  font-weight: 300;
  margin-bottom: 60px;
}

.concept-copy p {
  margin-bottom: 20px;
}

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

.concept-copy em {
  font-style: italic;
  color: var(--color-dark);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 16px 42px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: none;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

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

.btn-primary:hover {
  background-color: transparent;
  color: var(--color-white);
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

.btn-large {
  padding: 20px 56px;
  font-size: 16px;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(27, 27, 26, 0.85);
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-white);
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.logo span {
  font-weight: 300;
  color: var(--color-accent);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 40px;
}

.main-nav a {
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--color-white);
  position: relative;
  padding-bottom: 4px;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition);
}

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

.main-nav .nav-cta {
  border: 1px solid var(--color-white);
  padding: 8px 20px;
  background: none;
  cursor: pointer;
  font-family: inherit;
  transition: background-color var(--transition), color var(--transition);
}

.main-nav .nav-cta::after {
  display: none;
}

.main-nav .nav-cta:hover {
  background-color: var(--color-white);
  color: var(--color-dark);
}

/* ---------- Nav toggle (mobile hamburger, CSS only) ---------- */
.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  width: 28px;
  height: 22px;
  position: relative;
  cursor: pointer;
  z-index: 1100;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-white);
  transition: transform var(--transition), opacity var(--transition), top var(--transition);
}

.nav-toggle-label span {
  top: 50%;
}

.nav-toggle-label span::before {
  top: -8px;
}

.nav-toggle-label span::after {
  top: 8px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  background:
    linear-gradient(180deg, rgba(20, 20, 19, 0.35) 0%, rgba(20, 20, 19, 0.6) 100%),
    url('../assets/img/hero.jpg');
  background-color: #1b1b1a;
  background-size: cover;
  background-position: center;
}

.hero-inner {
  padding: 0 24px;
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.4;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(14px, 2vw, 17px);
  font-weight: 300;
  color: var(--color-gray-200);
  margin-bottom: 44px;
}

.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.4);
  overflow: hidden;
}

.scroll-indicator span {
  position: absolute;
  top: -60px;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-white);
  animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
  0% { top: -60px; }
  100% { top: 60px; }
}

/* ---------- Concept ---------- */
.concept-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  max-width: 640px;
}

.concept-card {
  text-align: left;
}

.concept-icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.concept-icon svg {
  width: 100%;
  height: 100%;
}

.concept-card h3 {
  font-size: 19px;
  font-weight: 500;
  margin-bottom: 14px;
  letter-spacing: 0.03em;
}

.concept-card p {
  font-size: 14.5px;
  color: var(--color-gray-700);
}

/* ---------- Menu (Tour Plans) ---------- */
.menu-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.menu-item {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.menu-item-media {
  height: 280px;
  width: 100%;
  background:
    linear-gradient(135deg, rgba(176, 141, 87, 0.25), rgba(255, 255, 255, 0.03)),
    linear-gradient(135deg, #3a3a38, #1b1b1a);
  background-size: cover;
  background-position: center;
}

.menu-item-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.menu-item-body {
  padding: 28px 30px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.menu-item-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 14px;
}

.menu-item-head h3 {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.menu-item-price {
  font-family: var(--font-en);
  font-size: 18px;
  color: var(--color-accent);
  white-space: nowrap;
}

.menu-item-price small {
  font-size: 12px;
  color: var(--color-gray-400);
}

.menu-item-desc {
  font-size: 14px;
  color: var(--color-gray-200);
  margin-bottom: 20px;
}

.menu-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.menu-item-tags li {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--color-gray-200);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 5px 14px;
  border-radius: 999px;
}

/* ---------- Company ---------- */
.company-inner {
  border-top: 1px solid var(--color-gray-200);
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table tr {
  border-bottom: 1px solid var(--color-gray-200);
}

.company-table th,
.company-table td {
  text-align: left;
  padding: 22px 20px;
  font-weight: 400;
  font-size: 15px;
  vertical-align: top;
}

.company-table th {
  width: 200px;
  color: var(--color-gray-400);
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.company-table td {
  color: var(--color-dark);
}

.company-table td a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Reservation ---------- */
.reserve-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.reserve .section-lead {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Footer ---------- */
.site-footer {
  background-color: var(--color-dark-2);
  color: var(--color-gray-200);
  padding: 56px 0 32px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
}

.footer-nav a,
.footer-nav button {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--color-gray-200);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.footer-nav a:hover,
.footer-nav button:hover {
  color: var(--color-accent);
}

.copyright {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--color-gray-400);
  letter-spacing: 0.03em;
}

/* ---------- Contact Modal ---------- */
.contact-modal[hidden] {
  display: none;
}

.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.contact-modal-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(20, 20, 19, 0.7);
}

.contact-modal-box {
  position: relative;
  width: 100%;
  max-width: 420px;
  background-color: var(--color-white);
  color: var(--color-dark);
  border-radius: 4px;
  padding: 48px 40px;
  text-align: center;
}

.contact-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  font-size: 22px;
  line-height: 1;
  color: var(--color-gray-400);
  cursor: pointer;
}

.contact-modal-close:hover {
  color: var(--color-dark);
}

.contact-modal-eyebrow {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.contact-modal-box h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-modal-email {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 19px;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 32px;
  word-break: break-all;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
  transition: color var(--transition), text-decoration-color var(--transition);
}

.contact-modal-email:hover {
  color: var(--color-accent);
  text-decoration-color: currentColor;
}

.contact-modal-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.contact-modal-actions .btn {
  color: var(--color-white);
  background-color: var(--color-dark);
  border-color: var(--color-dark);
}

.contact-modal-actions .btn:hover {
  background-color: transparent;
  color: var(--color-dark);
}

.contact-modal-mailto {
  font-size: 14px;
  color: var(--color-gray-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-modal-mailto:hover {
  color: var(--color-dark);
}

/* =========================================================
   Responsive
   ========================================================= */

/* ---- Tablet ---- */
@media (max-width: 900px) {
  .concept-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 32px;
  }

  .menu-list {
    grid-template-columns: 1fr;
  }
}

/* ---- Mobile ---- */
@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .section-lead {
    margin-bottom: 44px;
  }

  /* Hamburger nav */
  .nav-toggle-label {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    height: calc(100vh - 76px);
    background-color: var(--color-dark);
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
    height: 100%;
    padding: 40px 0;
  }

  .main-nav a {
    font-size: 17px;
  }

  .nav-toggle:checked ~ .main-nav {
    transform: translateX(0);
  }

  .nav-toggle:checked ~ .nav-toggle-label span {
    background-color: transparent;
  }

  .nav-toggle:checked ~ .nav-toggle-label span::before {
    top: 0;
    transform: rotate(45deg);
  }

  .nav-toggle:checked ~ .nav-toggle-label span::after {
    top: 0;
    transform: rotate(-45deg);
  }

  .concept-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
    padding: 8px 0;
  }

  .company-table th {
    padding-top: 20px;
  }

  .company-table td {
    padding-bottom: 20px;
  }

  .btn-large {
    width: 100%;
    text-align: center;
    padding: 18px 0;
  }
}

/* ---- Small mobile ---- */
@media (max-width: 420px) {
  .container {
    padding: 0 18px;
  }

  .menu-item-head {
    flex-direction: column;
    gap: 6px;
  }
}