/* mustafareis.org — Mustafa Türkan / yat hizmetleri */

:root {
  --navy:      #0d2438;
  --navy-800:  #14344e;
  --navy-600:  #1e4b6b;
  --sea:       #2e7ea6;
  --brass:     #c9922f;
  --brass-dk:  #a8761d;
  --sand:      #f4f1ea;
  --paper:     #ffffff;
  --ink:       #1a2430;
  --ink-soft:  #55636f;
  --line:      #dfd9cd;
  --wa:        #25d366;

  --wrap: 1120px;
  --r: 4px;
  --shadow: 0 1px 2px rgba(13,36,56,.06), 0 8px 24px rgba(13,36,56,.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--navy-600); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy);
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}

h2 { font-size: clamp(1.55rem, 3.4vw, 2.1rem); }
h3 { font-size: 1.12rem; font-family: inherit; font-weight: 650; letter-spacing: 0; }

.eyebrow {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brass-dk);
  margin: 0 0 .7rem;
}

/* ---------- header ---------- */

header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 36, 56, .97);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

header.site .wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 62px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: .55rem;
  color: #fff;
  text-decoration: none;
  font-family: Georgia, serif;
  font-size: 1.16rem;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
}
.brand span {
  font-family: inherit;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--brass);
}

nav.main { margin-left: auto; display: flex; align-items: center; gap: 4px; }

nav.main a {
  color: #cbd8e2;
  text-decoration: none;
  font-size: .92rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--r);
}
nav.main a:hover { color: #fff; background: rgba(255,255,255,.08); }
nav.main a.cta {
  background: var(--brass);
  color: var(--navy);
  font-weight: 700;
  margin-left: 8px;
}
nav.main a.cta:hover { background: #dda63c; color: var(--navy); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}
.hero picture, .hero > img { position: absolute; inset: 0; }
.hero img.bg {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
  opacity: .5;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(13,36,56,.94) 0%, rgba(13,36,56,.78) 45%, rgba(13,36,56,.45) 100%);
}
.hero .wrap {
  position: relative;
  z-index: 2;
  padding-top: clamp(60px, 9vw, 104px);
  padding-bottom: clamp(60px, 9vw, 104px);
  max-width: var(--wrap);
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.05rem, 5.4vw, 3.3rem);
  max-width: 17ch;
  margin-bottom: .45em;
}
.hero .lede {
  font-size: clamp(1.02rem, 2.1vw, 1.2rem);
  color: #d3e0ea;
  max-width: 54ch;
  margin: 0 0 1.9rem;
}
.hero .eyebrow { color: var(--brass); }

.btnrow { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: 13px 22px;
  border-radius: var(--r);
  text-decoration: none;
  font-weight: 650;
  font-size: .97rem;
  border: 1.5px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}
.btn-primary { background: var(--brass); color: var(--navy); }
.btn-primary:hover { background: #dda63c; }
.btn-ghost { border-color: rgba(255,255,255,.42); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-wa { background: var(--wa); color: #08331a; }
.btn-wa:hover { background: #3ade7a; }

/* trust strip under hero */
.strip {
  background: var(--navy-800);
  color: #cddae4;
  border-top: 1px solid rgba(255,255,255,.08);
}
.strip .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px 24px;
  padding-top: 22px;
  padding-bottom: 22px;
}
.strip b {
  display: block;
  font-family: Georgia, serif;
  font-size: 1.55rem;
  color: var(--brass);
  line-height: 1.15;
}
.strip small { font-size: .84rem; line-height: 1.35; display: block; }

/* ---------- sections ---------- */

section { padding: clamp(52px, 7vw, 84px) 0; }
section.alt { background: var(--sand); }
.section-head { max-width: 62ch; margin-bottom: 2.4rem; }
.section-head p { color: var(--ink-soft); margin: 0; }

/* services */

.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(268px, 1fr));
  gap: 18px;
}
.svc {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 24px 22px 22px;
  box-shadow: var(--shadow);
}
section.alt .svc { background: var(--paper); }
.svc h3 { display: flex; align-items: center; gap: .6rem; margin-bottom: .7rem; }
.svc h3 svg { flex: none; width: 22px; height: 22px; stroke: var(--sea); fill: none; stroke-width: 1.6; }
.svc ul { margin: 0; padding-left: 1.15rem; }
.svc li { margin: .3rem 0; color: var(--ink-soft); font-size: .955rem; }

/* about */

.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}
.about figure { margin: 0; }
.about figure img {
  width: 100%;
  border-radius: var(--r);
  box-shadow: var(--shadow);
}
.about figcaption {
  font-size: .82rem;
  color: var(--ink-soft);
  margin-top: .6rem;
}
.about p { margin: 0 0 1rem; }

.timeline { list-style: none; margin: 1.6rem 0 0; padding: 0; }
.timeline li {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: .95rem;
}
.timeline b { color: var(--brass-dk); font-variant-numeric: tabular-nums; }

/* gallery */

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery { grid-template-columns: 1fr; } }
.gallery figure {
  margin: 0;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--navy-800);
  box-shadow: var(--shadow);
}
.gallery img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform .4s ease;
}
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption {
  font-size: .85rem;
  color: #cddae4;
  padding: 10px 13px;
}

/* brands */

.brands {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
}
.brandcard {
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 18px 20px;
  background: var(--paper);
}
.brandcard h3 { font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--brass-dk); margin-bottom: .5rem; }
.brandcard p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

/* value props */

.values { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.value { border-left: 3px solid var(--brass); padding: 2px 0 2px 18px; }
.value h3 { margin-bottom: .3rem; }
.value p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

/* fleet */

.boat {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.boat img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; }
.boat .body { padding: clamp(24px, 3vw, 38px) clamp(22px, 3vw, 34px); }
.boat h2 { margin-bottom: .15em; }
.boat .sub { color: var(--ink-soft); margin: 0 0 1.4rem; }

.specs { list-style: none; margin: 0 0 1.6rem; padding: 0; }
.specs li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  font-size: .95rem;
}
.specs li:last-child { border-bottom: 1px solid var(--line); }
.specs span { color: var(--ink-soft); }
.specs b { font-weight: 650; text-align: right; }

.note {
  background: var(--sand);
  border-left: 3px solid var(--sea);
  padding: 16px 20px;
  border-radius: 0 var(--r) var(--r) 0;
  font-size: .94rem;
  color: var(--ink-soft);
}

/* contact */

.contact { background: var(--navy); color: #fff; }
.contact h2 { color: #fff; }
.contact .wrap { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(28px,5vw,60px); align-items: start; }
.contact p { color: #cddae4; }
.contact .eyebrow { color: var(--brass); }

.contactlist { list-style: none; margin: 0; padding: 0; }
.contactlist li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 15px 0;
  border-top: 1px solid rgba(255,255,255,.14);
}
.contactlist li:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.contactlist svg { flex: none; width: 21px; height: 21px; stroke: var(--brass); fill: none; stroke-width: 1.6; margin-top: 3px; }
.contactlist b { display: block; color: #fff; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; margin-bottom: .15rem; }
.contactlist a, .contactlist span { color: #dce7ef; text-decoration: none; font-size: 1.02rem; }
.contactlist a:hover { color: #fff; text-decoration: underline; }

.regions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 1.2rem; }
.regions span {
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: .87rem;
  color: #cddae4;
}

/* footer */

footer.site {
  background: #081a29;
  color: #7f93a4;
  font-size: .88rem;
  padding: 26px 0;
}
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }
footer.site a { color: #a9bccb; text-decoration: none; }
footer.site a:hover { color: #fff; }
footer.site .spacer { margin-left: auto; }

/* floating whatsapp */

.fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--wa);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.28);
}
.fab svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .about, .contact .wrap, .boat { grid-template-columns: 1fr; }
  .boat img { min-height: 240px; }
  .strip .wrap { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  header.site .wrap { min-height: 56px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
  nav.main { margin-left: 0; width: 100%; overflow-x: auto; gap: 0; padding-bottom: 2px; }
  nav.main a { padding: 7px 10px; font-size: .88rem; white-space: nowrap; }
  nav.main a.cta { margin-left: 4px; }
  .timeline li { grid-template-columns: 1fr; gap: 2px; }
  .gallery img { height: 190px; }
}

@media print {
  header.site, .fab, .btnrow { display: none; }
  body { font-size: 12pt; }
}