/* ==========================================================================
   IMCET 2027 - Modern Template Stylesheet
   Combines MMO-KYS Portal Architecture + IMCET 2027 Visual Identity
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Brand Palette */
  --navy: #0b2f73;
  --navy-dark: #081d4a;
  --blue: #145ca8;
  --blue-hover: #196ec8;
  --cyan: #2fc4ef;
  --cyan-2: #55d8ff;
  --cyan-light: #e8f9fd;
  --deep: #131b5a;
  --ink: #1b2430;
  --ink-soft: #384557;
  --muted: #667085;
  --light: #f4f8fc;
  --light-alt: #eaf2f9;
  --white: #ffffff;
  --line: #dbe8f4;
  --line-light: #edf4fa;
  --red: #cf0f3e;
  --red-hover: #b00b33;
  --green: #10b981;
  --gold: #f59e0b;

  /* Elevation & Effects */
  --shadow-sm: 0 4px 12px rgba(11, 47, 115, 0.06);
  --shadow-md: 0 10px 28px rgba(11, 47, 115, 0.09);
  --shadow-lg: 0 18px 45px rgba(9, 38, 90, 0.14);
  --shadow-hover: 0 22px 50px rgba(11, 47, 115, 0.18);
  --glass: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.25);

  /* Dimensions & Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --max: 1380px;
  --max-wide: 1720px;

  /* Transitions */
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background-color: #f7faff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--navy);
  margin-top: 0;
  line-height: 1.25;
  font-weight: 700;
}

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

a {
  color: var(--blue);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--cyan);
}

ul, ol {
  padding-left: 20px;
}

/* ==========================================================================
   TOP BAR (Tarih, Kalan Gün, Sosyal Medya) - BEYAZ ZITLIK
   ========================================================================== */
.top-info-bar {
  background: #ffffff;
  color: #1e293b;
  font-size: 0.84rem;
  border-bottom: 1px solid #e2e8f0;
}

.top-info-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  flex-wrap: wrap;
}

.top-info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: #0f172a;
}

.top-info-item svg {
  width: 16px;
  height: 16px;
  fill: #0284c7;
  flex-shrink: 0;
}

.top-countdown-pill {
  background: #e0f2fe;
  border: 1px solid #bae6fd;
  padding: 3px 12px;
  border-radius: 99px;
  font-weight: 700;
  color: #0369a1;
  letter-spacing: 0.02em;
}

.top-social-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.social-icon-btn {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-icon-btn:hover {
  background: #0284c7;
  border-color: #0284c7;
  transform: translateY(-2px);
}

.social-icon-btn img {
  width: 14px;
  height: 14px;
  filter: none;
}

.social-icon-btn:hover img {
  filter: brightness(0) invert(1);
}

/* ==========================================================================
   HERO BANNER
   ========================================================================== */
.hero-banner {
  width: 100%;
  background: linear-gradient(135deg, #0d164d 0%, #10175f 50%, #0d2f73 100%);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.hero-banner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(47, 196, 239, 0.12), transparent 40%);
  pointer-events: none;
}

.hero-banner-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.hero-banner img {
  display: block;
  width: 100%;
  max-width: 1300px;
  height: auto;
  aspect-ratio: 1300 / 200;
  margin: 0 auto;
  object-fit: contain;
}

/* ==========================================================================
   COUNTDOWN BAR - KONTRAST BEYAZ / BUZ MAVİSİ
   ========================================================================== */
.countdown-wrap {
  background: #f8fafc;
  color: #0f172a;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
  position: relative;
  z-index: 20;
}

.countdown-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.countdown-title-group .countdown-title {
  margin: 0;
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #0b2f73;
  display: flex;
  align-items: center;
  gap: 10px;
}

.countdown-title-group .countdown-sub {
  margin-top: 4px;
  font-size: 0.86rem;
  color: #64748b;
  font-weight: 600;
}

.countdown-display {
  display: grid;
  grid-template-columns: repeat(4, minmax(78px, 1fr));
  gap: 10px;
  min-width: 340px;
}

.time-box {
  text-align: center;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  box-shadow: 0 4px 12px rgba(11, 47, 115, 0.06);
  transition: var(--transition);
}

.time-box:hover {
  border-color: #0284c7;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(2, 132, 199, 0.15);
}

.time-box strong {
  display: block;
  color: #0284c7;
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.3rem, 1.9vw, 1.75rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 2px;
}

.time-box span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: #475569;
}

/* ==========================================================================
   NAVIGATION - BEYAZ ZITLIK VE TAM SIĞAN MENÜ
   ========================================================================== */
.nav-shell {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(11, 47, 115, 0.08);
  border-bottom: 2px solid #0284c7;
}

.navbar {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
}

.brand-small,
.brand-badge {
  display: none !important;
}

.menu {
  display: flex;
  align-items: center;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 2px;
  flex: 1;
}

.menu > li {
  position: relative;
}

.menu > li > a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 16px 8px;
  color: #0b2f73;
  font-size: 0.84rem;
  font-weight: 700;
  white-space: nowrap;
  transition: var(--transition);
  position: relative;
  border-radius: 4px;
}

.menu > li > a:hover,
.menu > li.active > a {
  color: #0284c7;
  background: #f0f9ff;
}

.menu > li.active > a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 8px;
  right: 8px;
  height: 3px;
  background: #0284c7;
  border-radius: 3px 3px 0 0;
}

.menu-arrow {
  font-size: 0.6rem;
  margin-top: 1px;
  opacity: 0.7;
  transition: transform 0.2s ease;
}

.menu > li:hover .menu-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #ffffff;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: 0 16px 36px rgba(11, 47, 115, 0.15);
  padding: 8px 0;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  border: 1px solid #e2e8f0;
  border-top: 3px solid #0284c7;
  z-index: 100;
}

.dropdown-menu li a {
  display: block;
  padding: 9px 18px;
  color: #1e293b;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.dropdown-menu li a:hover {
  background: #f0f9ff;
  color: #0284c7;
  padding-left: 22px;
}

/* CTA and Lang buttons */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
  flex-shrink: 0;
}

.btn-login-nav {
  background: #0b2f73;
  color: #ffffff !important;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  border: none;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition);
}

.btn-login-nav:hover {
  background: #0284c7;
  color: #ffffff !important;
  transform: translateY(-1px);
}

.lang-switch-btn {
  display: none !important;
}

@media (max-width: 1280px) and (min-width: 993px) {
  .menu > li > a {
    padding: 16px 5px;
    font-size: 0.78rem;
    gap: 2px;
  }
  .nav-actions {
    gap: 4px;
    margin-left: 4px;
  }
  .btn-login-nav {
    padding: 5px 10px;
    font-size: 0.78rem;
  }
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.75rem;
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   PAGE HERO / BREADCRUMB (İç Sayfalar İçin)
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, #091e4a 0%, #14468c 60%, #1f8ab5 100%);
  color: #fff;
  padding: 42px 20px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 400px;
  background: radial-gradient(circle, rgba(47, 196, 239, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  color: #fff;
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  margin: 0 0 10px;
  font-weight: 800;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  opacity: 0.9;
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumbs li a {
  color: var(--cyan-2);
}

.breadcrumbs li a:hover {
  text-decoration: underline;
}

.breadcrumbs li::after {
  content: "/";
  margin-left: 8px;
  opacity: 0.6;
}

.breadcrumbs li:last-child::after {
  content: "";
}

/* ==========================================================================
   MAIN 3-COLUMN GRID (DRAFT DÜZENİ)
   ========================================================================== */
.page-container {
  background:
    radial-gradient(circle at 10% 15%, rgba(47, 196, 239, 0.07), transparent 30%),
    radial-gradient(circle at 90% 70%, rgba(20, 92, 168, 0.05), transparent 40%),
    linear-gradient(180deg, #f7faff 0%, #ffffff 35%);
  min-height: 80vh;
}

.main-grid {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 42px 24px 68px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 32px;
  align-items: start;
}

/* ==========================================================================
   HERO SLIDER
   ========================================================================== */
.hero-slider-wrap {
  width: 100%;
  background: #061127;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 480px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, transform 0.8s ease;
  transform: scale(1.03);
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.hero-slide-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 17, 39, 0.92) 0%, rgba(6, 17, 39, 0.65) 50%, rgba(6, 17, 39, 0.2) 100%);
  display: flex;
  align-items: center;
}

.hero-slide-content {
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 0 32px;
  color: #fff;
}

.hero-slide-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(2, 132, 199, 0.35);
  border: 1px solid #38bdf8;
  color: #7dd3fc;
  border-radius: 99px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  backdrop-filter: blur(8px);
}

.hero-slide-title {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 14px;
  line-height: 1.18;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.hero-slide-desc {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: #e2e8f0;
  max-width: 650px;
  margin: 0 0 24px;
  line-height: 1.6;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.hero-slide-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.slider-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(6, 17, 39, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
  backdrop-filter: blur(6px);
  user-select: none;
}

.slider-nav-btn:hover {
  background: #0284c7;
  border-color: #0284c7;
  transform: translateY(-50%) scale(1.08);
}

.slider-nav-btn.prev {
  left: 24px;
}

.slider-nav-btn.next {
  right: 24px;
}

.slider-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.slider-dot {
  width: 32px;
  height: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.slider-dot.active {
  background: #38bdf8;
  width: 52px;
}

@media (max-width: 768px) {
  .hero-slider {
    height: 380px;
  }
  .slider-nav-btn {
    display: none;
  }
}

/* Sayfa Şablonu (Tek Kolonlu Tam Genişlik İç Sayfalar) */
.inner-page-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 42px 20px 68px;
  display: block;
  width: 100%;
}

.single-column-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 42px 20px 68px;
  width: 100%;
}

/* Left Column Motto Card */
.motto-card {
  position: sticky;
  top: 86px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #14205f;
  transition: var(--transition);
}

.motto-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.motto-card img {
  width: 100%;
  height: auto;
  display: block;
}

/* Right Column Poster Card */
.poster-card {
  position: sticky;
  top: 86px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #14205f;
  transition: var(--transition);
}

.poster-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.poster-card img {
  width: 100%;
  height: auto;
  display: block;
  cursor: pointer;
}

.poster-caption {
  background: linear-gradient(180deg, rgba(16, 23, 95, 0.95), #0b2f73);
  color: #fff;
  padding: 12px 14px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.poster-caption svg {
  width: 16px;
  height: 16px;
  fill: var(--cyan);
}

/* ==========================================================================
   CENTER CONTENT & SECTIONS
   ========================================================================== */
.content-area {
  min-width: 0;
}

.section-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
  overflow: hidden;
  transition: var(--transition);
}

.section-card:hover {
  box-shadow: var(--shadow-md);
  border-color: #c8dfef;
}

.section-head {
  padding: 20px 28px;
  color: #ffffff;
  background: linear-gradient(110deg, #122262 0%, #165b9e 70%, #29badf 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.section-head-title h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: #fff;
}

.section-head-title p {
  margin: 4px 0 0;
  opacity: 0.9;
  font-size: 0.92rem;
  color: #d8f1fc;
}

.section-head-badge {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 5px 14px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}

.section-body {
  padding: 28px;
}

/* ==========================================================================
   ÖNEMLİ TARİHLER (5-STAGES)
   ========================================================================== */
.dates-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.date-item {
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius-md);
  padding: 16px 14px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 170px;
  transition: var(--transition);
  position: relative;
}

.date-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 22px rgba(11, 47, 115, 0.1);
  border-top-color: var(--blue);
}

.date-stage-icon {
  display: flex;
  align-items: center;
  margin-bottom: 14px;
}

.date-stage-icon .icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #eff6ff 0%, #e0f2fe 100%);
  border: 1px solid #bae6fd;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0284c7;
  transition: all 0.25s ease;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.08);
}

.date-item:hover .date-stage-icon .icon-box {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  border-color: #0284c7;
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(2, 132, 199, 0.28);
}

.date-stage-icon .icon-box svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}



.date-item .label {
  font-size: 0.88rem;
  line-height: 1.42;
  color: #1a2f4c;
  font-weight: 700;
}

.date-item .date {
  color: var(--navy);
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  margin-top: 14px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   INVITATION / KONGRE DAVETİ
   ========================================================================== */
.invitation-body {
  font-size: 1.02rem;
  color: #2b3542;
  line-height: 1.75;
}

.invitation-body p {
  margin: 0 0 1.15em;
}

.invitation-body .salutation {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
}

.invitation-chair {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.chair-info strong {
  display: block;
  color: var(--navy);
  font-size: 1.12rem;
}

.chair-info span {
  color: var(--muted);
  font-size: 0.9rem;
}

.invitation-actions {
  display: flex;
  gap: 12px;
}

/* ==========================================================================
   HIZLI ERİŞİM KARTLARI (QUICK ACCESS CARDS)
   ========================================================================== */
.quick-links-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 32px 0;
}

.quick-card {
  position: relative;
  min-height: 200px;
  padding: 26px;
  border-radius: var(--radius-lg);
  color: #fff !important;
  text-decoration: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(145deg, #132263 0%, #175e9e 70%, #2ab8df 100%);
  box-shadow: 0 14px 32px rgba(14, 59, 112, 0.15);
  transition: var(--transition);
}

.quick-card::before {
  content: "";
  position: absolute;
  width: 140px;
  height: 140px;
  right: -30px;
  top: -40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.quick-card::after {
  content: "→";
  position: absolute;
  right: 22px;
  bottom: 18px;
  font-size: 1.9rem;
  color: var(--cyan-2);
  font-weight: 300;
  transition: transform 0.25s ease;
}

.quick-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.quick-card:hover::after {
  transform: translateX(6px);
}

.quick-card .quick-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: auto;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.quick-card .quick-icon-wrap svg {
  width: 26px;
  height: 26px;
  fill: #fff;
}

.quick-card h3 {
  margin: 22px 0 6px;
  font-size: 1.35rem;
  color: #fff;
}

.quick-card p {
  margin: 0;
  max-width: 88%;
  opacity: 0.9;
  font-size: 0.88rem;
  line-height: 1.45;
  color: #e2f5ff;
}

/* Card variants */
.quick-card.card-blue {
  background: linear-gradient(145deg, #0f2468 0%, #165b9e 72%, #22bfe5 100%);
}

.quick-card.card-cyan {
  background: linear-gradient(145deg, #0e3778 0%, #157ab8 70%, #19d4c7 100%);
}

.quick-card.card-dark {
  background: linear-gradient(145deg, #111a47 0%, #1d397d 70%, #2f8be0 100%);
}

/* ==========================================================================
   LOGO SECTIONS (SPONSORLAR, SERGİ, DESTEKLEYEN KURULUŞLAR)
   ========================================================================== */
.logo-section {
  margin-top: 36px;
}

.logo-section-header {
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-title {
  margin: 0;
  font-size: 1.55rem;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-title::after {
  content: "";
  height: 3px;
  width: 60px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  border-radius: 99px;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.logo-card {
  min-height: 175px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #ffffff;
  padding: 20px;
  box-shadow: 0 6px 18px rgba(17, 49, 92, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: var(--transition);
  position: relative;
}

.logo-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 12px 28px rgba(17, 49, 92, 0.1);
}

.logo-card img {
  max-width: 180px;
  max-height: 80px;
  object-fit: contain;
  margin-bottom: 12px;
  transition: var(--transition);
}

.logo-card:hover img {
  transform: scale(1.05);
}

.logo-card strong {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
}

.logo-card span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.82rem;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  color: #fff !important;
  box-shadow: 0 6px 18px rgba(11, 47, 115, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue) 0%, #1a75d2 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(11, 47, 115, 0.28);
}

.btn-cyan {
  background: linear-gradient(135deg, #1ca8d1 0%, var(--cyan) 100%);
  color: #fff !important;
  box-shadow: 0 6px 18px rgba(47, 196, 239, 0.25);
}

.btn-cyan:hover {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-2) 100%);
  transform: translateY(-2px);
  color: var(--navy) !important;
}

.btn-outline {
  border: 2px solid var(--blue);
  color: var(--blue) !important;
  background: transparent;
}

.btn-outline:hover {
  background: var(--blue);
  color: #fff !important;
}

.btn-red {
  background: var(--red);
  color: #fff !important;
}

.btn-red:hover {
  background: var(--red-hover);
  transform: translateY(-2px);
}

/* ==========================================================================
   DUYURULAR / ANNOUNCEMENTS COMPONENT
   ========================================================================== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.news-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #bee5f7;
}

.news-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.news-date {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyan);
  background: rgba(47, 196, 239, 0.1);
  padding: 3px 10px;
  border-radius: 99px;
  width: fit-content;
  margin-bottom: 12px;
}

.news-title {
  font-size: 1.15rem;
  margin: 0 0 10px;
  color: var(--navy);
  font-weight: 700;
}

.news-excerpt {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin: 0 0 18px;
  flex-grow: 1;
}

.news-link {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

/* ==========================================================================
   KURULLAR / COMMITTEES
   ========================================================================== */
.committee-nav-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--line);
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.committee-tab-btn {
  padding: 12px 20px;
  background: transparent;
  border: none;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}

.committee-tab-btn:hover {
  color: var(--blue);
}

.committee-tab-btn.active {
  color: var(--navy);
  border-bottom-color: var(--cyan);
}

.committee-panel {
  display: none;
}

.committee-panel.active {
  display: block;
  animation: fadeInPanel 0.25s ease-in-out;
}

@keyframes fadeInPanel {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.committee-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.member-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.member-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: #bde7f7;
}

.member-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--cyan-light);
  flex-shrink: 0;
}

.member-info h4 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: var(--navy);
}

.member-role {
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 700;
  display: block;
}

.member-inst {
  color: var(--muted);
  font-size: 0.82rem;
  display: block;
  margin-top: 2px;
}

/* ==========================================================================
   PRICING & TABLES (DELEGELİK & SERGİ)
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  margin-bottom: 24px;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.94rem;
}

.custom-table th {
  background: var(--navy);
  color: #fff;
  padding: 14px 18px;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

.custom-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}

.custom-table tr:last-child td {
  border-bottom: none;
}

.custom-table tr:nth-child(even) td {
  background: var(--light);
}

.custom-table tr:hover td {
  background: #eef6fd;
}

.price-tag {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
}

/* ==========================================================================
   FORMS (DELEGE, BİLDİRİ, SPONSORLUK, İLETİŞİM)
   ========================================================================== */
.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 32px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.form-grid.col-1 {
  grid-template-columns: 1fr;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
}

.form-label.required::after {
  content: " *";
  color: var(--red);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.94rem;
  color: var(--ink);
  background: #ffffff;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(47, 196, 239, 0.2);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ==========================================================================
   GALLERY LIGHTBOX
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11, 47, 115, 0.85) 100%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  color: #fff;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(9, 23, 60, 0.88);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
  animation: modalFadeIn 0.25s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 18px;
  background: rgba(0, 0, 0, 0.08);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--red);
  color: #fff;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer-banner-wrap {
  position: relative;
  width: 100%;
  background: #14205f;
  overflow: hidden;
  margin-top: 50px;
}

.footer-banner-wrap img {
  display: none !important;
}

/* ==========================================================================
   SADELEŞTİRİLMİŞ MODERN FOOTER
   ========================================================================== */
.site-footer,
.footer-banner-wrap {
  margin-top: 50px;
  background: #091a3a;
  color: #fff;
  border-top: 3px solid #0284c7;
  position: static;
}

.footer-main {
  padding: 34px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  max-height: 52px;
  width: auto;
}

.footer-title {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.footer-desc {
  margin: 0;
  font-size: 0.84rem;
  color: #94a3b8;
}

.footer-contact-info {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #cbd5e1;
}

.footer-info-item svg {
  width: 15px;
  height: 15px;
  fill: #38bdf8;
  flex-shrink: 0;
}

.footer-info-item a {
  color: #38bdf8;
  font-weight: 600;
}

.footer-info-item a:hover {
  text-decoration: underline;
}

.footer-social-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-social-row a {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-social-row a:hover {
  background: #0284c7;
  border-color: #0284c7;
  transform: translateY(-2px);
}

.footer-social-row img {
  width: 14px;
  height: 14px;
}

.footer-bottom-bar {
  background: #061127;
  color: #94a3b8;
  font-size: 0.84rem;
  padding: 14px 20px;
}

.footer-bottom-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a {
  color: #94a3b8;
  font-weight: 500;
}

.footer-links a:hover {
  color: #38bdf8;
}

@media (max-width: 992px) {
  .footer-container {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
  .footer-brand {
    flex-direction: column;
  }
  .footer-contact-info {
    flex-direction: column;
    gap: 8px;
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* Float WhatsApp Button */
.float-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
}

.float-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.float-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--cyan);
  color: var(--navy);
  transform: translateY(-3px);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1200px) {
  .main-grid {
    grid-template-columns: minmax(0, 1fr) 290px;
    gap: 24px;
  }
  .dates-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .logo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .committee-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 992px) {
  .main-grid {
    grid-template-columns: 1fr;
    padding-top: 24px;
  }
  .motto-card, .poster-card {
    position: relative;
    top: auto;
    max-width: 520px;
    margin: 0 auto 24px;
    width: 100%;
  }
  .inner-page-grid {
    grid-template-columns: 1fr;
  }
  .countdown-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .countdown-title-group .countdown-title {
    justify-content: center;
  }
  .countdown-display {
    min-width: 0;
    margin: 0 auto;
    width: 100%;
    max-width: 480px;
  }
  .quick-links-grid {
    grid-template-columns: 1fr;
  }
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  /* Mobile Navigation */
  .menu-toggle {
    display: block;
  }
  .menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #113872;
    flex-direction: column;
    align-items: stretch;
    padding: 14px 20px 24px;
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.25);
    max-height: 80vh;
    overflow-y: auto;
  }
  .menu.open {
    display: flex;
  }
  .menu > li > a {
    padding: 12px 10px;
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-sm);
    padding: 4px 0;
    margin: 4px 0 8px 15px;
    display: none;
  }
  .menu > li.active-mobile .dropdown-menu {
    display: block;
  }
  .dropdown-menu li a {
    color: #e2f5ff;
    padding: 8px 14px;
  }
}

@media (max-width: 768px) {
  .dates-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .committee-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .top-info-container {
    justify-content: center;
    text-align: center;
  }
  .section-body {
    padding: 20px 16px;
  }
  .section-head {
    padding: 16px 20px;
  }
  .footer-contact-details {
    flex-direction: column;
    gap: 8px;
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .dates-grid {
    grid-template-columns: 1fr;
  }
  .countdown-display {
    grid-template-columns: repeat(2, 1fr);
  }
  .logo-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}