/* ============================================
   PAPHOS PROPERTY PHOTOGRAPHY
   Palette: Antaria-Inspired — Cool White & Charcoal
   Buttons: Apple HIG pill-style
   ============================================ */

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

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

:root {
  /* ── Antaria-inspired palette ── */
  --white:        #FFFFFF;
  --bg:           #F5F7FA;          /* cool mist — Antaria section tint */
  --bg-soft:      #EEF1F5;          /* deeper mist — footer, alternates */
  --surface:      #FFFFFF;          /* card surfaces */

  --ink:          #1A1A1E;          /* near-black with cool tint */
  --ink-mid:      rgba(73,68,96,.85); /* Antaria secondary — purple-cool grey */
  --ink-muted:    #8E90A6;          /* Antaria gray-dark */
  --ink-faint:    #C7C9D9;          /* Antaria gray — borders, dividers */

  --teal:         #1DA8AD;          /* refined teal — deeper, more premium than Antaria */
  --teal-hover:   #0E9094;
  --teal-active:  #077477;
  --teal-tint:    rgba(29,168,173,.08); /* pale teal for backgrounds */
  --teal-tint-md: rgba(29,168,173,.14);

  --border:       rgba(11,23,41,.12);
  --border-light: rgba(11,23,41,.07);

  --shadow-xs:    0 1px 3px rgba(26,26,30,.06);
  --shadow-sm:    0 2px 12px rgba(26,26,30,.08);
  --shadow:       0 4px 24px rgba(26,26,30,.10);
  --shadow-md:    0 8px 40px rgba(26,26,30,.13);
  --shadow-teal:  0 4px 20px rgba(29,168,173,.30);

  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --max-w:     1200px;
  --nav-h:     68px;

  /* Apple HIG border radii */
  --r-pill:   980px;   /* pill buttons */
  --r-lg:     18px;    /* large cards */
  --r-md:     12px;    /* medium cards, inputs */
  --r-sm:     8px;     /* small elements */
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.011em;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
h1,h2,h3,h4 { font-family: var(--font-head); line-height: 1.2; color: var(--ink); letter-spacing: -0.02em; }

/* ── Layout ── */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
section { padding: 6rem 0; }

/* ── Type helpers ── */
.eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.6rem;
}
.rule {
  width: 32px; height: 2px;
  background: var(--teal);
  border-radius: 2px;
  margin-bottom: 1.2rem;
}
.rule.center { margin-left: auto; margin-right: auto; }
.section-heading {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 600;
  margin-bottom: 1rem;
}
.section-heading em { font-style: italic; color: var(--teal); }
.section-sub { font-size: 1rem; color: var(--ink-mid); line-height: 1.8; max-width: 540px; }

/* ── Apple-style Buttons ── */
/* All buttons are pill-shaped (border-radius: var(--r-pill)) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding: 0.75rem 1.6rem;
  border-radius: var(--r-pill);
  border: none;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
  -webkit-font-smoothing: antialiased;
}

/* Primary — filled teal */
.btn-primary {
  background: var(--teal);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--teal-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-teal);
  color: var(--white);
}
.btn-primary:active { background: var(--teal-active); transform: translateY(0); }

/* Primary large */
.btn-primary-lg {
  padding: 1rem 2rem;
  font-size: 0.9375rem;
  font-weight: 500;
}

/* Secondary — filled charcoal */
.btn-secondary {
  background: var(--ink);
  color: var(--white);
}
.btn-secondary:hover { background: #2e2e34; transform: translateY(-1px); box-shadow: var(--shadow); color: var(--white); }

/* Ghost — outline on dark bg */
.btn-ghost-white {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.28);
  backdrop-filter: blur(4px);
}
.btn-ghost-white:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.55); color: var(--white); }

/* Ghost — outline on light bg */
.btn-ghost-dark {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}
.btn-ghost-dark:hover { background: var(--bg-soft); border-color: var(--ink-muted); }

/* Teal ghost */
.btn-ghost-teal {
  background: var(--teal-tint);
  color: var(--teal);
  border: 1px solid rgba(29,168,173,.2);
}
.btn-ghost-teal:hover { background: var(--teal-tint-md); }

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s;
}
.nav.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  box-shadow: 0 1px 0 var(--border-light), 0 2px 16px rgba(26,26,30,.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--white);
  transition: color 0.3s;
}
.nav-logo span { color: var(--teal); }
.nav.scrolled .nav-logo { color: var(--ink); }
.nav-logo-wrap { display: flex; align-items: baseline; gap: 0.45rem; }
.nav-media-tag {
  font-family: var(--font-body); font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--teal); opacity: 0.9;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(255,255,255,0.75);
  padding: 0.4rem 0.75rem;
  border-radius: var(--r-pill);
  transition: color 0.18s, background 0.18s;
  letter-spacing: -0.01em;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.nav-links a.active { color: var(--white); }
.nav.scrolled .nav-links a { color: var(--ink-muted); }
.nav.scrolled .nav-links a:hover { color: var(--ink); background: var(--bg); }
.nav.scrolled .nav-links a.active { color: var(--ink); }

.nav-book {
  font-size: 0.82rem !important;
  font-weight: 500 !important;
  background: var(--teal) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.1rem !important;
  border-radius: var(--r-pill) !important;
  letter-spacing: -0.01em !important;
  transition: background 0.18s, box-shadow 0.18s !important;
}
.nav-book:hover { background: var(--teal-hover) !important; box-shadow: var(--shadow-teal) !important; color: var(--white) !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transition: background 0.3s;
}
.nav.scrolled .nav-hamburger span { background: var(--ink); }

/* ── Stats ── */
.stats-row {
  display: flex; gap: 2.5rem; flex-wrap: wrap;
  border-top: 1px solid var(--border-light);
  padding-top: 2rem; margin-top: 2rem;
}
.stat-num { font-family: var(--font-head); font-size: 2rem; color: var(--teal); line-height: 1; }
.stat-lbl { font-size: 0.78rem; color: var(--ink-muted); margin-top: 0.2rem; }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--r-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

/* ── Footer ── */
.footer {
  background: var(--ink);
  padding: 4.5rem 0 2rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-logo { font-family: var(--font-head); font-size: 1.2rem; color: var(--white); margin-bottom: 0.75rem; }
.footer-logo span { color: var(--teal); }
.footer-logo-wrap { display: flex; align-items: baseline; gap: 0.45rem; margin-bottom: 0.75rem; }
.footer-logo-wrap .footer-logo { margin-bottom: 0; }
.footer-media-tag {
  font-family: var(--font-body); font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--teal); opacity: 0.85;
}
.footer-tagline { font-size: 0.85rem; color: rgba(255,255,255,.4); line-height: 1.7; max-width: 280px; }
.footer-col-title { font-size: 0.65rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--teal); margin-bottom: 1.25rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,.45); transition: color 0.18s; }
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,.25); }

/* ── WhatsApp float ── */
.wa-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 200;
  display: flex; align-items: center; gap: 0.65rem;
  background: #25D366; color: white;
  padding: 0.8rem 1.35rem;
  border-radius: var(--r-pill);
  font-size: 0.82rem; font-weight: 500;
  box-shadow: 0 4px 18px rgba(37,211,102,.35);
  transition: transform 0.2s, box-shadow 0.2s;
  letter-spacing: -0.01em;
}
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,.45); color: white; }

/* ── Responsive ── */
@media (max-width: 768px) {
  :root { --nav-h: 58px; }
  section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }
  .nav-links {
    display: none; flex-direction: column; gap: 0;
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    padding: 0.75rem 1.25rem 1.25rem;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 0.5rem; color: var(--ink) !important; background: none !important; border-radius: 0; border-bottom: 1px solid var(--border-light); }
  .nav-links a:last-child { border-bottom: none; }
  .nav-book { display: none !important; }
  .nav-hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .stats-row { gap: 1.5rem; }
  .wa-float .wa-label { display: none; }
  .wa-float { padding: 0.9rem; border-radius: 50%; }
}