/* =========================================================
   Polat Business / Eventplus+ — main stylesheet
   Dark, editorial, gold-accented; fully responsive.
   ========================================================= */

:root {
  --bg: #0a0a14;
  --bg-2: #11111d;
  --surface: #16162294;
  --surface-solid: #181826;
  --line: #26263a;
  --line-soft: #1d1d2c;
  --text: #ececea;
  --text-dim: #a8a8b8;
  --muted: #71717f;
  --gold: #d4a73e;
  --gold-soft: #efc566;
  --gold-deep: #a37e22;
  --accent: #e96a4f;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-lg: 0 30px 80px -30px rgba(0, 0, 0, 0.75);
  --shadow-md: 0 14px 40px -18px rgba(0, 0, 0, 0.7);
  --transition: 240ms cubic-bezier(.2, .7, .2, 1);
  --max: 1240px;
  --serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(212, 167, 62, 0.10), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(233, 106, 79, 0.07), transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition), opacity var(--transition); }
a:hover { color: var(--gold); }

main { flex: 1; }

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

.skip-link {
  position: absolute;
  top: -40px;
  left: 8px;
  padding: 8px 14px;
  background: var(--gold);
  color: #1a1408;
  border-radius: 6px;
  z-index: 1000;
  transition: top var(--transition);
}
.skip-link:focus { top: 8px; outline: none; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(10, 10, 20, 0.62);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}
.site-header.scrolled {
  background: rgba(10, 10, 20, 0.92);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.brand:hover { color: var(--text); }

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
  color: var(--gold);
  background: linear-gradient(135deg, #1c1c2c, #0e0e18);
  border: 1px solid var(--line);
  border-radius: 12px;
  letter-spacing: -0.5px;
  box-shadow: inset 0 0 0 1px rgba(212, 167, 62, 0.12);
}
.brand-mark span {
  color: var(--gold-soft);
  margin-left: 1px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.4px;
}
.brand-name .plus { color: var(--gold); }
.brand-sub {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 4px;
}

.primary-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
}
.primary-nav a {
  display: inline-block;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: var(--text-dim);
  border-radius: 8px;
  position: relative;
}
.primary-nav a:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.primary-nav a.active {
  color: var(--gold);
  background: rgba(212, 167, 62, 0.08);
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.4px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #1a1408;
  border: 1px solid rgba(255, 240, 200, 0.2);
  transition: transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.cta-btn:hover {
  color: #1a1408;
  transform: translateY(-1px);
  box-shadow: 0 12px 30px -10px rgba(212, 167, 62, 0.55);
}
.cta-btn.outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.cta-btn.outline:hover {
  background: rgba(212, 167, 62, 0.1);
  color: var(--gold-soft);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 10px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
  border-radius: 2px;
}

@media (max-width: 980px) {
  .primary-nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .site-header.menu-open .primary-nav {
    display: block;
    position: absolute;
    inset: 100% 0 auto 0;
    padding: 18px 24px 28px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
  }
  .site-header.menu-open .primary-nav ul {
    flex-direction: column;
    gap: 4px;
  }
  .site-header.menu-open .primary-nav a {
    padding: 14px 12px;
    font-size: 16px;
  }
  .site-header.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .site-header.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ---------------- Route host & transitions ---------------- */
.route-host {
  outline: none;
  animation: routeIn 360ms ease both;
}
@keyframes routeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------------- Generic typography ---------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.h1, .h2, .h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.5px;
}
.h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
.h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.h3 { font-size: clamp(1.4rem, 2.2vw, 1.7rem); font-weight: 600; }

.lead {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: var(--text-dim);
  max-width: 60ch;
}

.section {
  padding: clamp(72px, 9vw, 120px) 0;
  position: relative;
}
.section--tight { padding: clamp(56px, 7vw, 96px) 0; }

.section-head {
  max-width: 760px;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head .h2 { margin-top: 14px; }
.section-head .lead { margin-top: 18px; }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0 clamp(80px, 10vw, 140px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 360px at 18% 20%, rgba(212, 167, 62, 0.18), transparent 60%),
    radial-gradient(600px 320px at 85% 75%, rgba(233, 106, 79, 0.12), transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.05;
  font-size: clamp(2.8rem, 7vw, 5.4rem);
  margin: 18px 0 24px;
  letter-spacing: -1px;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold);
}
.hero p.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  max-width: 56ch;
  color: var(--text-dim);
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.hero-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(212, 167, 62, 0.05), rgba(255, 255, 255, 0.01)),
    var(--surface-solid);
  box-shadow: var(--shadow-lg);
}
.hero-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgba(212, 167, 62, 0.55), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.hero-card .label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero-card h3 {
  margin: 6px 0 14px;
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 600;
}
.hero-card .stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
}
.hero-card .stats div b {
  display: block;
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--gold);
  font-weight: 600;
}
.hero-card .stats div span {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { order: -1; max-width: 480px; }
}

/* ---------------- Cards / Grids ---------------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.card {
  position: relative;
  padding: 28px;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(212, 167, 62, 0.45);
}
.card .num {
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 4px;
  color: var(--gold);
}
.card h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin: 10px 0 10px;
}
.card p {
  color: var(--text-dim);
  margin: 0;
  font-size: 0.95rem;
}

/* Service feature card variant */
.service-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-card .icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(212, 167, 62, 0.18), rgba(212, 167, 62, 0.04));
  color: var(--gold);
  font-size: 22px;
}

/* Production tile */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.tile {
  position: relative;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent), var(--surface-solid);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
  overflow: hidden;
}
.tile::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 36px;
  height: 2px;
  background: var(--gold);
  opacity: 0.6;
  transition: width var(--transition), opacity var(--transition);
}
.tile:hover {
  transform: translateY(-2px);
  border-color: rgba(212, 167, 62, 0.45);
}
.tile:hover::before { width: 100%; opacity: 1; }
.tile h4 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
}
.tile p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ---------------- Founder card ---------------- */
.founder {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  align-items: center;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(212, 167, 62, 0.04), transparent), var(--surface-solid);
}
.founder .avatar {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(212, 167, 62, 0.35), transparent 55%),
    linear-gradient(135deg, #2a2a3a, #16161f);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 4rem;
  color: var(--gold);
  font-weight: 600;
  flex-shrink: 0;
}
.founder h3 {
  font-family: var(--serif);
  font-size: 2rem;
  margin: 0 0 6px;
  font-weight: 600;
}
.founder .title-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.founder p { color: var(--text-dim); margin: 0; }

@media (max-width: 720px) {
  .founder { grid-template-columns: 1fr; text-align: center; padding: 28px 22px; }
  .founder .avatar { margin: 0 auto; width: 160px; height: 160px; font-size: 3rem; }
}

/* ---------------- Credentials box ---------------- */
.credentials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-solid);
}
.credentials dt {
  padding: 18px 22px;
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255,255,255,0.015);
}
.credentials dd {
  margin: 0;
  padding: 18px 22px;
  font-weight: 500;
  border-bottom: 1px solid var(--line-soft);
  border-left: 1px solid var(--line-soft);
  color: var(--text);
}
.credentials dt:nth-last-of-type(1),
.credentials dd:nth-last-of-type(1) { border-bottom: none; }

@media (max-width: 640px) {
  .credentials { grid-template-columns: 1fr; }
  .credentials dd { border-left: none; }
}

/* ---------------- Contact page ---------------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 36px;
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info {
  display: grid;
  gap: 18px;
}
.contact-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-solid);
}
.contact-card .label {
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.contact-card .value {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
}
.contact-card .value a { color: var(--text); }
.contact-card .value a:hover { color: var(--gold); }
.contact-card .meta {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-top: 8px;
}

.map-card {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(420px 240px at 30% 30%, rgba(212, 167, 62, 0.18), transparent 60%),
    radial-gradient(380px 220px at 80% 80%, rgba(233, 106, 79, 0.10), transparent 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 14px),
    linear-gradient(180deg, #161623, #0e0e18);
  position: relative;
  transition: transform var(--transition), border-color var(--transition);
}
.map-card:hover {
  border-color: rgba(212, 167, 62, 0.55);
  transform: translateY(-2px);
  color: var(--text);
}
.map-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 60px 28px;
  min-height: 320px;
  text-align: center;
}
.map-pin {
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 6px;
  text-shadow: 0 0 22px rgba(212, 167, 62, 0.6);
}
.map-title {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--text);
}
.map-sub {
  color: var(--text-dim);
  font-size: 0.95rem;
}
.map-cta {
  margin-top: 16px;
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: var(--gold);
  font-weight: 600;
}

/* ---------------- References list ---------------- */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.ref-tile {
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-solid);
  display: flex;
  align-items: center;
  gap: 12px;
}
.ref-tile span.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}
.ref-tile span.name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
}

/* ---------------- CTA banner ---------------- */
.cta-banner {
  margin-top: clamp(56px, 8vw, 100px);
  padding: clamp(48px, 6vw, 72px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(212, 167, 62, 0.18), transparent 60%),
    linear-gradient(135deg, #14141f, #0e0e18);
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  align-items: center;
}
.cta-banner h3 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0;
  font-weight: 600;
  max-width: 24ch;
}
.cta-banner p {
  color: var(--text-dim);
  margin: 8px 0 0;
  max-width: 50ch;
}

/* ---------------- Footer ---------------- */
.site-footer {
  margin-top: 60px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.4));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 44px;
  padding: 64px 24px 28px;
}
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand .brand { margin-bottom: 16px; }
.footer-tag {
  color: var(--text-dim);
  font-size: 0.95rem;
  max-width: 38ch;
  margin: 8px 0 0;
}
.site-footer h4 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 0 0 16px;
  letter-spacing: 0.4px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.footer-links a { color: var(--text-dim); font-size: 0.95rem; }
.footer-links a:hover { color: var(--gold); }

.footer-address {
  font-style: normal;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.8;
}
.footer-address a { color: var(--text); }
.footer-address a:hover { color: var(--gold); }

.socials {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}
.socials a {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-dim);
  transition: var(--transition);
}
.socials a:hover {
  color: var(--gold);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-top: 1px solid var(--line-soft);
  font-size: 0.85rem;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-meta { color: var(--text-dim); letter-spacing: 0.5px; }

/* ---------------- Reveal-on-scroll ---------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.7,.2,1);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------------- Misc ---------------- */
.divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 16px 0 22px;
}

.text-center { text-align: center; }

::selection { background: rgba(212, 167, 62, 0.3); color: #fff; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}