/* ============================================================
   GreceTour.gr — Shared Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300&family=Jost:wght@300;400;500&display=swap');

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

:root {
  --gold: #C9A84C;
  --gold-light: #E8D5A3;
  --deep-blue: #0D2B4E;
  --sea: #1A5F7A;
  --sky: #4A90C4;
  --white: #FAFAF8;
  --off-white: #F4F0E8;
  --text: #1C1C1C;
  --muted: #5A5A5A;
  --border: rgba(201,168,76,0.25);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Jost', sans-serif;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
}

/* ── NAVIGATION ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(13,43,78,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw; height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo img { height: 42px; object-fit: contain; }
.nav-logo-text { font-family: 'Playfair Display', serif; color: #fff; font-size: 1.2rem; letter-spacing: 0.05em; display: none; }
.nav-logo-text span { color: var(--gold); }
.nav-links { display: flex; gap: 36px; list-style: none; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.82);
  text-decoration: none; font-size: 13px;
  letter-spacing: 0.12em; text-transform: uppercase; font-weight: 400;
  transition: color 0.2s;
  padding-bottom: 2px; border-bottom: 1px solid transparent;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); border-bottom-color: var(--gold); }
.nav-cta {
  background: var(--gold); color: var(--deep-blue) !important;
  padding: 8px 22px; border-radius: 2px;
  font-weight: 500; border-bottom: none !important;
  transition: background 0.2s, transform 0.2s !important;
}
.nav-cta:hover { background: #D4B660 !important; transform: translateY(-1px); border-bottom: none !important; }

/* Hamburger */
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.nav-burger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: all 0.25s; }
.mobile-menu {
  display: none; position: fixed; top: 72px; left: 0; right: 0;
  background: var(--deep-blue); padding: 24px 5vw;
  border-bottom: 1px solid rgba(201,168,76,0.2); z-index: 99;
}
.mobile-menu.open { display: block; }
.mobile-menu ul { list-style: none; }
.mobile-menu ul li { border-bottom: 1px solid rgba(255,255,255,0.07); }
.mobile-menu ul li a {
  display: block; padding: 14px 0;
  color: rgba(255,255,255,0.82); text-decoration: none;
  font-size: 15px; letter-spacing: 0.08em;
}
.mobile-menu ul li a.active { color: var(--gold); }

@media(max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
}

/* ── BUTTONS ── */
.btn {
  display: inline-block; padding: 14px 40px;
  font-family: 'Jost', sans-serif; font-size: 13px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  text-decoration: none; border-radius: 2px;
  transition: all 0.25s; cursor: pointer; border: none;
}
.btn-gold { background: var(--gold); color: var(--deep-blue); }
.btn-gold:hover { background: #D4B660; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,0.4); }
.btn-outline { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-dark { background: var(--deep-blue); color: #fff; }
.btn-dark:hover { background: var(--sea); transform: translateY(-2px); }
.btn-sm {
  display: inline-block; padding: 9px 22px;
  font-family: 'Jost', sans-serif; font-size: 12px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
  background: var(--deep-blue); color: #fff; border-radius: 2px;
  transition: background 0.2s; cursor: pointer; border: none;
}
.btn-sm:hover { background: var(--sea); }

/* ── SECTION COMMONS ── */
section { padding: 96px 5vw; }
.section-label {
  font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--gold); font-weight: 400; margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.section-label::after { content: ''; flex: 0 0 32px; height: 1px; background: var(--gold); }
h2.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700; color: var(--deep-blue); line-height: 1.15;
}
h2.section-title em { font-style: italic; color: var(--sea); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  min-height: 380px; margin-top: 72px;
  display: flex; align-items: center;
  background: linear-gradient(165deg, #0D2B4E 0%, #1A5F7A 55%, #2A8BAA 100%);
  position: relative; overflow: hidden; padding: 0 5vw;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  opacity: 0.18;
  background-size: cover; background-position: center;
}
.page-hero-content { position: relative; z-index: 2; max-width: 640px; padding: 60px 0; }
.page-hero-eyebrow {
  font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.page-hero-eyebrow::before { content: ''; display: block; width: 32px; height: 1px; background: var(--gold); }
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700;
  color: #fff; line-height: 1.1; margin-bottom: 18px;
}
.page-hero h1 em { color: var(--gold); font-style: italic; }
.page-hero p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem; color: rgba(255,255,255,0.78);
  font-weight: 300; line-height: 1.7;
}

/* ── FOOTER ── */
footer {
  background: var(--deep-blue);
  color: rgba(255,255,255,0.6);
  padding: 64px 5vw 40px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
@media(max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { height: 44px; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: 0.85; }
.footer-brand-text { font-family: 'Playfair Display', serif; font-size: 1.3rem; color: #fff; margin-bottom: 16px; }
.footer-brand-text span { color: var(--gold); }
.footer-brand p { font-size: 13px; line-height: 1.8; max-width: 260px; }
.footer-col h6 {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: rgba(255,255,255,0.6); text-decoration: none;
  font-size: 13px; transition: color 0.2s;
}
.footer-col ul li a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; flex-wrap: wrap; gap: 12px;
}
.footer-bottom a { color: var(--gold); text-decoration: none; }

/* ── MODAL ── */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(13,43,78,0.75); backdrop-filter: blur(4px);
  align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: #fff; border-radius: 4px; max-width: 500px; width: 90%;
  padding: 48px; position: relative;
  animation: fadeUp 0.3s ease;
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; font-size: 22px;
  color: var(--muted); cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal h3 { font-family: 'Playfair Display', serif; font-size: 1.5rem; color: var(--deep-blue); margin-bottom: 6px; }
.modal .modal-tour-name { color: var(--gold); font-size: 13px; letter-spacing: 0.05em; margin-bottom: 24px; display: block; }

/* ── FORMS ── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media(max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block; font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 1px solid rgba(0,0,0,0.12); border-radius: 2px;
  font-family: 'Jost', sans-serif; font-size: 14px; color: var(--text);
  background: var(--off-white); transition: border-color 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--gold); background: #fff;
}
.form-group textarea { height: 120px; resize: vertical; }
.form-success {
  display: none; text-align: center; padding: 24px;
  background: #EAF5EC; border-radius: 4px;
  color: #1A6B35; font-size: 15px; margin-top: 16px;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }