:root {
  --ink: #18252b;
  --muted: #56666d;
  --bg: #fbf8f3;
  --bg-alt: #f2ece2;
  --line: #e2d9cb;
  --teal: #0f3d4c;
  --teal-2: #17596b;
  --gold: #e8b04a;
  --red: #c4473a;
  --radius: 16px;
  --wrap: 1140px;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--bg); line-height: 1.6; font-size: 17px; }
img, svg { display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: Fraunces, Georgia, serif; line-height: 1.15; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2.3rem, 5.5vw, 4rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); letter-spacing: -.01em; }
h3 { font-size: 1.25rem; font-weight: 500; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 600; color: var(--red); margin-bottom: .8em; }

.btn {
  display: inline-block; background: var(--gold); color: var(--teal); font-weight: 600;
  padding: .85em 1.5em; border-radius: 999px; text-decoration: none; border: 0; cursor: pointer;
  font: inherit; font-weight: 600; transition: transform .15s, background .15s;
}
.btn:hover { background: #f0c063; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.6); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-small { padding: .55em 1.1em; font-size: .92rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(251,248,243,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; font-family: Fraunces, Georgia, serif; font-size: 1.35rem; font-weight: 500; }
.brand b { font-weight: 700; color: var(--red); }
.brand-mark { width: 36px; height: 36px; }
.menu { display: flex; align-items: center; gap: 1.8rem; }
.menu a:not(.btn) { text-decoration: none; font-weight: 500; color: var(--muted); }
.menu a:not(.btn):hover { color: var(--ink); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; }

/* Hero */
.hero { position: relative; background: var(--teal); color: #fff; overflow: hidden; }
.hero-pattern {
  position: absolute; inset: 0; opacity: .13;
  background-image:
    radial-gradient(circle at 50% 50%, var(--gold) 0 7px, transparent 8px),
    radial-gradient(circle at 0 0, transparent 26px, var(--gold) 27px 29px, transparent 30px),
    radial-gradient(circle at 100% 100%, transparent 26px, var(--gold) 27px 29px, transparent 30px),
    radial-gradient(circle at 100% 0, transparent 26px, var(--gold) 27px 29px, transparent 30px),
    radial-gradient(circle at 0 100%, transparent 26px, var(--gold) 27px 29px, transparent 30px);
  background-size: 56px 56px;
  mask-image: linear-gradient(100deg, transparent 25%, #000 85%);
  -webkit-mask-image: linear-gradient(100deg, transparent 25%, #000 85%);
}
.hero-inner { position: relative; padding: 110px 20px 90px; max-width: var(--wrap); }
.hero h1 { max-width: 14ch; }
.hero .eyebrow { color: var(--gold); }
.lead { font-size: 1.2rem; max-width: 46ch; color: #d6e4e8; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 3rem; }
.hero-facts { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; color: #b9cfd5; font-size: .95rem; }
.hero-facts strong { color: #fff; font-weight: 600; }

/* Sections */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head p:last-child { color: var(--muted); }

/* Tour cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -18px rgba(15,61,76,.45); }
.card-art { height: 170px; position: relative; display: flex; align-items: flex-end; padding: 16px 18px; }
.card-art span { font-family: Fraunces, Georgia, serif; color: #fff; font-size: 1.5rem; font-weight: 700; text-shadow: 0 1px 12px rgba(0,0,0,.25); }
.art-istanbul   { background: linear-gradient(180deg, #f3a35c 0%, #c4473a 62%, #5a2440 100%); }
.art-istanbul::before { content: ""; position: absolute; inset: auto 0 0 0; height: 70px; background:
  radial-gradient(circle at 50% 100%, #3b1830 0 38px, transparent 39px) 50% 100%/120px 70px no-repeat,
  linear-gradient(#3b1830, #3b1830) 22% 100%/6px 70px no-repeat,
  linear-gradient(#3b1830, #3b1830) 78% 100%/6px 70px no-repeat,
  linear-gradient(#3b1830, #3b1830) 0 100%/100% 18px no-repeat; }
.art-cappadocia { background: linear-gradient(180deg, #ffd9a8 0%, #f2a470 55%, #b8644a 100%); }
.art-cappadocia::before { content: ""; position: absolute; inset: 0; background:
  radial-gradient(ellipse 14px 18px at 72% 28%, var(--red) 98%, transparent) ,
  radial-gradient(ellipse 9px 12px at 54% 18%, var(--teal-2) 98%, transparent),
  radial-gradient(ellipse 60px 90px at 20% 110%, #8f4a37 98%, transparent),
  radial-gradient(ellipse 50px 70px at 85% 115%, #8f4a37 98%, transparent); }
.art-ephesus    { background: linear-gradient(180deg, #e9e0cf 0%, #c9b48d 100%); }
.art-ephesus::before { content: ""; position: absolute; inset: 30px 18% 0; background:
  repeating-linear-gradient(90deg, #a68a5d 0 12px, transparent 12px 34px); opacity: .7;
  -webkit-mask-image: linear-gradient(#000 0 10px, transparent 10px 18px, #000 18px); mask-image: linear-gradient(#000 0 10px, transparent 10px 18px, #000 18px); }
.art-ephesus span, .art-classic span { color: var(--teal); text-shadow: none; }
.art-coast      { background: linear-gradient(180deg, #8fd3e0 0%, #2aa3b8 55%, #0f6f87 100%); }
.art-coast::before { content: ""; position: absolute; inset: auto 0 38% 0; height: 3px; background: rgba(255,255,255,.6); }
.art-classic    { background: conic-gradient(from 45deg at 50% 50%, #e8b04a, #f3d38c, #e8b04a, #f3d38c, #e8b04a); }
.art-custom     { background: var(--teal); }
.art-custom::before { content: ""; position: absolute; inset: 0; opacity: .25; background:
  radial-gradient(circle at 50% 50%, var(--gold) 0 6px, transparent 7px) 0 0/40px 40px; }
.card-body { padding: 22px 22px 26px; }
.card-meta { font-size: .85rem; font-weight: 600; color: var(--teal-2); margin-bottom: .4em; }
.card-body p:last-child { color: var(--muted); margin: 0; font-size: .97rem; }

/* Services */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; }
.service svg { width: 34px; height: 34px; fill: none; stroke: var(--red); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 14px; }
.service p { color: var(--muted); margin: 0; }

/* Why */
.why { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.why > div > p { color: var(--muted); font-size: 1.08rem; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.steps li { display: flex; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.steps li > span { flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--teal); color: var(--gold); font-family: Fraunces, Georgia, serif; font-weight: 700; }
.steps h3 { margin-bottom: .2em; }
.steps p { margin: 0; color: var(--muted); }

/* FAQ */
details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 0 22px; margin-bottom: 12px; }
summary { cursor: pointer; padding: 18px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--red); }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); padding-bottom: 6px; }

/* Contact */
.contact { background: var(--teal); color: #fff; }
.contact .eyebrow { color: var(--gold); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; }
.contact-grid > div > p { color: #d6e4e8; }
.contact-list { list-style: none; padding: 0; margin: 2rem 0 0; }
.contact-list li { display: flex; flex-direction: column; margin-bottom: 1rem; }
.contact-list span { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: #9fbcc4; }
.contact-list a { color: #fff; font-size: 1.15rem; }
.inquiry { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 30px; display: grid; gap: 16px; }
.inquiry .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.inquiry label { display: grid; gap: 6px; font-size: .9rem; font-weight: 600; }
.inquiry input, .inquiry textarea { font: inherit; font-weight: 400; padding: .7em .85em; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); width: 100%; }
.inquiry input:focus, .inquiry textarea:focus { outline: 2px solid var(--gold); border-color: transparent; }
.inquiry .btn { justify-self: start; }
.form-note { font-size: .85rem; color: var(--muted); margin: 0; }

/* Footer */
.site-footer { background: #0a2a35; color: #9fbcc4; padding: 40px 0; font-size: .92rem; }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; }
.foot .brand { color: #fff; }
.foot p { margin: 0; }

/* Responsive */
@media (max-width: 960px) {
  .cards, .services { grid-template-columns: repeat(2, 1fr); }
  .why, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav-toggle { display: block; }
  .menu { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 20px 20px; display: none; }
  .menu.open { display: flex; }
  .menu a:not(.btn) { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .menu .btn { margin-top: 14px; text-align: center; }
  .hero-inner { padding: 72px 20px 64px; }
  .section { padding: 68px 0; }
  .cards, .services, .inquiry .row { grid-template-columns: 1fr; }
  .wrap { padding: 0 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .btn { transition: none; }
}

.contact-list address { font-style: normal; color: #fff; }
.contact-list li { color: #fff; }
.form-note a { color: var(--teal-2); }
.foot a { color: #fff; }