/* ================================================================
   EURASIA TÜRKİYE CUP — Ana Stil Dosyası
   Premium Dark Theme | Gold Accent | Inter Font
   ================================================================ */

/* ── Değişkenler ─────────────────────────────────────────────── */
:root {
  --bg-dark:       #0a0b0f;
  --bg-card:       #12141a;
  --bg-section:    #0e1018;
  --gold:          #c9a84c;
  --gold-light:    #e4c47a;
  --gold-dark:     #a07830;
  --white:         #ffffff;
  --off-white:     #f0ece4;
  --gray-300:      #d1cfc8;
  --gray-400:      #9a9790;
  --gray-600:      #5a5855;
  --red-tr:        #c0392b;
  --border:        rgba(201,168,76,.18);
  --border-subtle: rgba(255,255,255,.07);
  --shadow-card:   0 4px 32px rgba(0,0,0,.45);
  --radius:        8px;
  --radius-lg:     14px;
  --transition:    .3s cubic-bezier(.4,0,.2,1);
  --font-main:     'Inter', system-ui, sans-serif;
  --header-h:      76px;
}

/* ── Reset & Base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--gray-300);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-light); }

/* ── Tipografi ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  color: var(--off-white);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(2.2rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

.text-gold    { color: var(--gold); }
.text-center  { text-align: center; }
.text-sm      { font-size: .875rem; }
.text-xs      { font-size: .78rem; }

/* ── Layout Container ──────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-lg { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* ── Section ──────────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-title { margin-bottom: 16px; }
.section-subtitle {
  color: var(--gold);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-desc {
  color: var(--gray-400);
  font-size: 1.05rem;
  max-width: 620px;
  margin-bottom: 48px;
}
.section-desc.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ── Divider ──────────────────────────────────────────────── */
.gold-line {
  width: 56px;
  height: 2px;
  background: var(--gold);
  margin: 20px 0;
}
.gold-line.center { margin: 20px auto; }

/* ── Button ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius);
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .03em;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}
.btn-primary {
  background: var(--gold);
  color: #0a0b0f;
}
.btn-primary:hover {
  background: var(--gold-light);
  color: #0a0b0f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,.35);
}
.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: #0a0b0f;
  transform: translateY(-2px);
}
.btn-ghost {
  background: rgba(255,255,255,.06);
  color: var(--off-white);
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  color: var(--white);
}
.btn-sm { padding: 9px 20px; font-size: .82rem; }
.btn-lg { padding: 18px 40px; font-size: 1rem; }

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(10,11,15,.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(0,0,0,.6);
}
.site-header.transparent { background: transparent; }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--gold);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: #0a0b0f;
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.logo-img { height: 44px; width: auto; object-fit: contain; }
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name {
  font-size: .95rem;
  font-weight: 700;
  color: var(--off-white);
  letter-spacing: .04em;
}
.logo-tagline {
  font-size: .62rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-link {
  display: block;
  padding: 8px 14px;
  font-size: .83rem;
  font-weight: 500;
  color: rgba(240,236,228,.8);
  letter-spacing: .02em;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--gold);
  background: rgba(201,168,76,.1);
}
.nav-cta {
  margin-left: 10px;
  padding: 9px 20px;
  background: var(--gold);
  color: #0a0b0f !important;
  font-weight: 600;
  border-radius: var(--radius);
}
.nav-cta:hover { background: var(--gold-light); transform: translateY(-1px); }

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--off-white);
  border-radius: 2px;
  transition: all var(--transition);
}
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a0b0f 0%, #0d1525 50%, #0a0b0f 100%);
  z-index: 0;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,11,15,.92) 0%, rgba(10,11,15,.65) 60%, rgba(10,11,15,.88) 100%);
  z-index: 2;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(201,168,76,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(201,168,76,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 3;
}
.hero-content {
  position: relative;
  z-index: 4;
  max-width: 820px;
  padding: calc(var(--header-h) + 60px) 24px 80px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1.5px;
  background: var(--gold);
}
.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.08;
  margin-bottom: 28px;
}
.hero-title .accent { color: var(--gold); }
.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  color: var(--gray-300);
  max-width: 580px;
  margin-bottom: 44px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-400);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: .4; transform: scaleY(.5); }
}

/* ── About Section ──────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.about-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

/* ── Timeline ──────────────────────────────────────────────── */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}
.timeline-item {
  position: relative;
  margin-bottom: 44px;
}
.timeline-dot {
  position: absolute;
  left: -34px;
  top: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
}
.timeline-dot.active { background: var(--gold); }
.timeline-dot-inner {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}
.timeline-dot.active .timeline-dot-inner { background: var(--bg-dark); }
.timeline-date {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.timeline-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--off-white);
  margin-bottom: 8px;
}
.timeline-desc { color: var(--gray-400); font-size: .9rem; }

/* ── Card ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border);
  box-shadow: var(--shadow-card);
}

/* Competition Cards */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.competition-card .card-img {
  height: 220px;
  overflow: hidden;
  background: var(--bg-section);
  position: relative;
}
.competition-card .card-img img { width: 100%; height: 100%; object-fit: cover; }
.competition-card .card-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-section), #1a1e2a);
}
.competition-card .card-img-placeholder svg { color: var(--gold); opacity: .3; }
.status-badge {
  position: absolute;
  top: 14px; left: 14px;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.status-upcoming   { background: rgba(201,168,76,.2);   color: var(--gold); }
.status-ongoing    { background: rgba(39,174,96,.2);    color: #2ecc71; }
.status-completed  { background: rgba(90,88,85,.3);      color: var(--gray-400); }
.card-body { padding: 24px; }
.card-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .78rem;
  color: var(--gray-400);
  margin-bottom: 10px;
}
.card-meta span { display: flex; align-items: center; gap: 5px; }
.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--off-white);
  margin-bottom: 10px;
}
.card-desc {
  font-size: .88rem;
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: 20px;
}
.card-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* Jury Cards */
.jury-card { text-align: center; }
.jury-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 28px auto 20px;
  overflow: hidden;
  border: 3px solid var(--border);
  background: var(--bg-section);
  display: flex;
  align-items: center;
  justify-content: center;
}
.jury-photo img { width: 100%; height: 100%; object-fit: cover; }
.jury-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--off-white);
  margin-bottom: 4px;
}
.jury-title {
  font-size: .8rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 4px;
}
.jury-country {
  font-size: .75rem;
  color: var(--gray-400);
  margin-bottom: 16px;
}
.jury-bio {
  font-size: .82rem;
  color: var(--gray-400);
  padding: 0 20px 24px;
  line-height: 1.6;
}
.jury-socials {
  display: flex;
  gap: 12px;
  justify-content: center;
  padding: 0 20px 24px;
}
.jury-socials a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: .8rem;
  transition: all var(--transition);
}
.jury-socials a:hover { background: var(--gold); color: var(--bg-dark); }

/* Sponsor Logos */
.sponsors-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
}
.sponsor-logo {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  max-width: 220px;
  height: 90px;
  transition: all var(--transition);
}
.sponsor-logo:hover {
  border-color: var(--border);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}
.sponsor-logo img {
  max-width: 100%;
  max-height: 50px;
  object-fit: contain;
  filter: grayscale(40%) brightness(1.1);
  transition: filter var(--transition);
}
.sponsor-logo:hover img { filter: none; }
.sponsor-name-placeholder {
  color: var(--gray-400);
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .06em;
  text-align: center;
}

/* Sponsors by category */
.sponsor-category-title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin-bottom: 24px;
}
.sponsor-category-group { margin-bottom: 48px; }

/* Person Cards (committee/observer) */
.person-card { display: flex; gap: 20px; align-items: flex-start; }
.person-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--border);
  background: var(--bg-section);
  display: flex;
  align-items: center;
  justify-content: center;
}
.person-photo img { width: 100%; height: 100%; object-fit: cover; }
.person-info { flex: 1; }
.person-name {
  font-size: .98rem;
  font-weight: 700;
  color: var(--off-white);
  margin-bottom: 4px;
}
.person-role {
  font-size: .8rem;
  color: var(--gold);
  margin-bottom: 8px;
}
.person-desc { font-size: .82rem; color: var(--gray-400); line-height: 1.6; }

/* ── CTA Section ───────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, #0d1020 0%, #0a0b0f 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.cta-inner { text-align: center; max-width: 680px; margin: 0 auto; }
.cta-eyebrow {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.cta-title {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--off-white);
  margin-bottom: 20px;
  line-height: 1.1;
}
.cta-desc {
  color: var(--gray-400);
  font-size: 1rem;
  margin-bottom: 40px;
}

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
  background: #07080c;
  border-top: 1px solid var(--border-subtle);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .logo { margin-bottom: 18px; }
.footer-desc {
  font-size: .85rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer-socials { display: flex; gap: 10px; }
.footer-social-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-400);
  font-size: .82rem;
  transition: all var(--transition);
}
.footer-social-link:hover { background: var(--gold); color: var(--bg-dark); }

.footer-heading {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: var(--gray-400);
  font-size: .85rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }

.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.footer-contact-icon {
  width: 20px;
  height: 20px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-text {
  font-size: .84rem;
  color: var(--gray-400);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: .78rem;
  color: var(--gray-600);
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a {
  font-size: .78rem;
  color: var(--gray-600);
}
.footer-legal a:hover { color: var(--gold); }

/* ── Page Header (sub pages) ───────────────────────────────── */
.page-header {
  background: linear-gradient(135deg, var(--bg-section) 0%, var(--bg-dark) 100%);
  padding: calc(var(--header-h) + 60px) 0 64px;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: .78rem;
  color: var(--gray-400);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--gray-400); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb-sep { color: var(--gray-600); }

/* ── Contact ──────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
}
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  margin-bottom: 14px;
  transition: border-color var(--transition);
}
.contact-info-item:hover { border-color: var(--border); }
.contact-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius);
  background: rgba(201,168,76,.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
}
.contact-label { font-size: .72rem; color: var(--gray-400); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 4px; }
.contact-value { color: var(--off-white); font-weight: 500; font-size: .95rem; }

/* ── Form ──────────────────────────────────────────────────── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: 8px;
  letter-spacing: .04em;
}
.form-label span { color: var(--gold); }
.form-control {
  display: block;
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,.05);
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  color: var(--off-white);
  font-size: .92rem;
  font-family: var(--font-main);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--gold);
  background: rgba(201,168,76,.04);
}
.form-control::placeholder { color: var(--gray-600); }
textarea.form-control { min-height: 140px; resize: vertical; }
select.form-control {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239a9790' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

/* Alert/Flash */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: .9rem;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.alert-success { background: rgba(39,174,96,.12); border: 1px solid rgba(39,174,96,.25); color: #2ecc71; }
.alert-error   { background: rgba(192,57,43,.12);  border: 1px solid rgba(192,57,43,.25);  color: #e74c3c; }
.alert-warning { background: rgba(241,196,15,.1);  border: 1px solid rgba(241,196,15,.2);  color: #f1c40f; }
.alert-info    { background: rgba(52,152,219,.1);  border: 1px solid rgba(52,152,219,.2);  color: #3498db; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--gray-600);
}
.empty-state svg { width: 64px; height: 64px; margin: 0 auto 20px; opacity: .3; }
.empty-state h3 { color: var(--gray-400); margin-bottom: 8px; font-size: 1.1rem; }
.empty-state p { font-size: .88rem; }

/* Rules page */
.rules-content { max-width: 800px; }
.rules-section {
  margin-bottom: 40px;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--gold);
}
.rules-section h3 {
  color: var(--gold);
  font-size: 1.05rem;
  margin-bottom: 14px;
}
.rules-section p { color: var(--gray-300); font-size: .92rem; line-height: 1.75; }

/* ── Utility ───────────────────────────────────────────────── */
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }

[data-lazy] { opacity: 0; transition: opacity .4s; }
[data-lazy].loaded { opacity: 1; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image-wrap { max-height: 360px; aspect-ratio: unset; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .section { padding: 64px 0; }

  /* Mobile Nav */
  .nav-menu {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0; bottom: 0;
    background: rgba(10,11,15,.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 4px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-link {
    width: 100%;
    padding: 14px 16px;
    font-size: .95rem;
    border-bottom: 1px solid var(--border-subtle);
  }
  .nav-cta { margin-left: 0; margin-top: 16px; width: 100%; justify-content: center; }
  .menu-toggle { display: flex; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }

  .section-desc { max-width: 100%; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  h1 { font-size: 2rem; }
}