/* ============================================================
   GLOBAL & VARIABLES
============================================================ */
@font-face {
  font-family: 'Europcar';
  src: url('public/fonts/1226europecar.woff2') format('woff2'),
    url('public/fonts/1226europecar.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --yellow-400: #facc15;
  --yellow-500: #eab308;
  --amber-500: #f59e0b;
  --neutral-50: #fafafa;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-800: #262626;
  --neutral-900: #171717;
  --neutral-950: #0a0a0a;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --gray-900: #111827;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Europcar', 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--neutral-900);
  background: #f0f9f2;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ============================================================
   MAIN BACKGROUND
============================================================ */
.main-page {
  min-height: 100vh;
  position: relative;
  background: transparent;
  overflow: hidden;
  z-index: 1;
}

/* Animated gradient canvas */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 15% 40%, rgba(74, 222, 128, 0.45) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 15%, rgba(234, 179, 8, 0.35) 0%, transparent 50%),
    radial-gradient(ellipse at 55% 85%, rgba(22, 163, 74, 0.40) 0%, transparent 55%),
    radial-gradient(ellipse at 90% 70%, rgba(250, 204, 21, 0.25) 0%, transparent 45%),
    linear-gradient(135deg, #e8f5e9 0%, #f0fdf4 35%, #fefce8 65%, #f0fdf4 100%);
  animation: bgShift 14s ease-in-out infinite alternate;
}

@keyframes bgShift {
  0% {
    filter: hue-rotate(0deg) brightness(1);
  }

  50% {
    filter: hue-rotate(12deg) brightness(1.04);
  }

  100% {
    filter: hue-rotate(0deg) brightness(1);
  }
}

/* Floating orbs */
.orb {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.55), transparent 65%);
  filter: blur(70px);
  opacity: 0.75;
  top: -200px;
  left: -180px;
  animation-duration: 22s;
}

.orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(234, 179, 8, 0.55), transparent 65%);
  filter: blur(80px);
  opacity: 0.65;
  bottom: 0;
  right: -150px;
  animation-duration: 18s;
  animation-delay: -7s;
}

.orb-3 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(22, 163, 74, 0.50), transparent 65%);
  filter: blur(90px);
  opacity: 0.60;
  top: 40%;
  left: 45%;
  animation-duration: 26s;
  animation-delay: -13s;
}

.orb-4 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(250, 204, 21, 0.45), transparent 65%);
  filter: blur(60px);
  opacity: 0.55;
  top: 20%;
  right: 20%;
  animation-duration: 20s;
  animation-delay: -4s;
}

@keyframes orbFloat {
  0% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(70px, -90px) scale(1.10);
  }

  66% {
    transform: translate(-50px, 70px) scale(0.93);
  }

  100% {
    transform: translate(0, 0) scale(1);
  }
}

/* Subtle dot grid overlay */
.bg-dots {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(circle, rgba(22, 163, 74, 0.12) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

/* ============================================================
   HEADER
============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.3s ease;
  padding: 1.5rem 0;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 1rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo-scrolled {
  display: none;
  height: 40px;
  width: auto;
}

.logo-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.logo-top img {
  height: 40px;
  width: auto;
}

.logo-top span {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: #fff;
}

.logo-top .green {
  color: var(--green-400);
}

.header.scrolled .logo-scrolled {
  display: block;
}

.header.scrolled .logo-top {
  display: none;
}

.desktop-nav {
  display: none;
  gap: 2rem;
  align-items: center;
}

.desktop-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
  color: rgba(229, 231, 235, 0.9);
}

.desktop-nav a:hover {
  color: var(--green-600);
}

.header.scrolled .desktop-nav a {
  color: var(--gray-600);
}

.header.scrolled .desktop-nav a:hover {
  color: var(--green-600);
}

.mobile-toggle {
  display: block;
  padding: 0.5rem;
  color: #fff;
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
}

.header.scrolled .mobile-toggle {
  color: var(--gray-900);
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 1rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  color: var(--gray-800);
  font-weight: 500;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: background 0.2s;
}

.mobile-nav a:hover {
  background: var(--gray-50);
}

@media(min-width: 768px) {
  .desktop-nav {
    display: flex;
  }

  .mobile-toggle {
    display: none;
  }
}

/* ============================================================
   HERO SLIDER
============================================================ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--neutral-900);
}

.hero-slides-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: opacity 1s ease, transform 1s ease;
  opacity: 0;
  transform: scale(1);
}

.hero-slide.active {
  opacity: 0.5;
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(23, 23, 23, 0.8), rgba(23, 23, 23, 0.5), var(--neutral-900));
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 4rem;
  max-width: 900px;
  width: 100%;
}

/* Edition label */
.hero-edition-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease forwards;
}

.hero-edition-num {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--green-400), var(--yellow-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(74, 222, 128, 0.4));
}

.hero-edition-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  text-align: left;
  line-height: 1.4;
  max-width: 14rem;
  border-left: 2px solid rgba(74, 222, 128, 0.5);
  padding-left: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
  font-style: normal;
  animation: fadeInUp 0.8s ease 0.1s both;
  line-height: 1.2;
  overflow: visible;
  width: 100%;
}

.hero-title .gradient-text {
  background: linear-gradient(to right, var(--green-400), var(--yellow-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--neutral-300);
  max-width: 48rem;
  margin: 0 auto 3rem;
  font-weight: 300;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--green-600);
  color: #fff;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 1.125rem;
  transition: all 0.3s;
  box-shadow: 0 0 20px rgba(22, 163, 74, 0.4);
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-cta:hover {
  background: var(--green-700);
  transform: scale(1.05);
}

.hero-cta svg {
  width: 20px;
  height: 20px;
}

/* ── Countdown Timer ── */
.hero-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  animation: fadeInUp 0.8s ease 0.35s both;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.75rem;
  padding: 0.75rem 1.25rem;
  min-width: 5rem;
}

.countdown-num {
  font-size: 2.5rem;
  font-weight: 900;
  font-style: normal;
  color: #fff;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.countdown-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-400);
  margin-top: 0.35rem;
}

.countdown-sep {
  font-size: 2rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.4);
  align-self: flex-start;
  padding-top: 0.6rem;
  font-style: normal;
}

@media(max-width: 480px) {
  .countdown-item {
    min-width: 3.5rem;
    padding: 0.5rem 0.6rem;
  }

  .countdown-num {
    font-size: 1.6rem;
  }

  .countdown-sep {
    font-size: 1.4rem;
  }
}

/* Info cards row */
.hero-info-cards {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 3rem;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1rem;
  padding: 1.25rem 2rem;
  animation: fadeInUp 0.8s ease 0.4s both;
  flex-wrap: wrap;
  gap: 0;
}

.hero-info-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-info-card svg {
  color: var(--green-400);
  flex-shrink: 0;
}

.hero-info-card>div {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.hero-info-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green-400);
  margin-bottom: 0.15rem;
}

.hero-info-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

.hero-info-divider {
  width: 1px;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

@media(max-width: 640px) {
  .hero-info-cards {
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem;
  }

  .hero-info-card {
    padding: 0;
  }

  .hero-info-divider {
    width: 100%;
    height: 1px;
  }

  .hero-edition-num {
    font-size: 2.5rem;
  }
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 30;
  width: 48px;
  height: 48px;
  padding: 0.35rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  opacity: 0;
  transition: opacity 0.3s, background 0.3s, transform 0.2s;
}

.hero:hover .slider-btn {
  opacity: 1;
}

.slider-btn:hover {
  background: rgba(255, 255, 255, 0.4);
  transform: translateY(-50%) scale(1.05);
}

.slider-btn.prev {
  left: clamp(0.8rem, 3vw, 2rem);
}

.slider-btn.next {
  right: clamp(0.8rem, 3vw, 2rem);
}

.slider-btn svg {
  width: 24px;
  height: 24px;
}

.slider-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  gap: 0.5rem;
}

.slider-dot {
  height: 8px;
  border-radius: 9999px;
  transition: all 0.3s;
  width: 8px;
  background: rgba(255, 255, 255, 0.5);
}

.slider-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.slider-dot.active {
  width: 2rem;
  background: var(--green-500);
}

/* ============================================================
   ABOUT SECTION
============================================================ */
.section-about {
  padding: 6rem 0;
  position: relative;
}

.about-header {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 4rem;
}

.about-header .label {
  color: var(--green-600);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.about-header h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-header p {
  font-size: 1.125rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.about-header .highlight {
  font-weight: 600;
  color: var(--green-700);
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.about-card {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: all 0.3s;
}

.about-card:hover {
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.1);
  transform: translateY(-8px);
}

.about-card .icon-box {
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: transform 0.3s;
}

.about-card:hover .icon-box {
  transform: scale(1.1);
}

.about-card .icon-box svg {
  width: 32px;
  height: 32px;
}

.about-card .icon-box.green svg {
  color: var(--green-600);
}

.about-card .icon-box.yellow svg {
  color: var(--yellow-500);
}

.about-card .icon-box.amber svg {
  color: var(--amber-500);
}

.about-card h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.75rem;
}

.about-card p {
  color: var(--gray-600);
}

@media(min-width: 768px) {
  .about-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-header h3 {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1.5rem;
  }
}

/* ============================================================
   THEME INFO
============================================================ */
.theme-info {
  background: var(--neutral-900);
  border-radius: 1.5rem;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  margin: 6rem 0;
  border: 1px solid var(--neutral-800);
}

.theme-info .deco-1,
.theme-info .deco-2 {
  position: absolute;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  filter: blur(48px);
}

.theme-info .deco-1 {
  top: 0;
  right: 0;
  background: rgba(34, 197, 94, 0.1);
  transform: translate(50%, -50%);
}

.theme-info .deco-2 {
  bottom: 0;
  left: 0;
  background: rgba(234, 179, 8, 0.1);
  transform: translate(-50%, 50%);
}

.theme-grid {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}

.theme-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--green-400);
  font-weight: 500;
  margin-bottom: 2rem;
  font-size: 0.875rem;
}

.theme-badge svg {
  width: 16px;
  height: 16px;
}

.theme-title {
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.theme-intro {
  font-size: 1.25rem;
  color: var(--neutral-300);
  font-weight: 300;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.theme-intro strong {
  color: #fff;
  font-weight: 600;
}

.theme-intro .green {
  color: var(--green-400);
  font-weight: 600;
}

.theme-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 2rem;
}

.theme-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

.theme-card h3 .green {
  color: var(--green-400);
}

.theme-card p {
  color: var(--neutral-400);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.theme-card p strong {
  color: #fff;
}

.theme-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.theme-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: var(--neutral-300);
}

.theme-list .icon-circle {
  width: 2rem;
  height: 2rem;
  min-width: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.25rem;
}

.theme-list .icon-circle.green {
  background: rgba(34, 197, 94, 0.2);
}

.theme-list .icon-circle.yellow {
  background: rgba(234, 179, 8, 0.2);
}

.theme-list .icon-circle svg {
  width: 16px;
  height: 16px;
}

.theme-list .icon-circle.green svg {
  color: var(--green-400);
}

.theme-list .icon-circle.yellow svg {
  color: var(--yellow-400);
}

.theme-quote {
  padding-left: 1.5rem;
  border-left: 4px solid var(--green-500);
  margin-top: 2rem;
}

.theme-quote p {
  font-size: 1.125rem;
  color: #fff;
  font-weight: 500;
  font-style: italic;
}

.theme-quote .green {
  color: var(--green-400);
}

@media(min-width: 1024px) {
  .theme-grid {
    grid-template-columns: 1fr 1fr;
  }

  .theme-info {
    padding: 4rem;
  }

  .theme-title {
    font-size: 3.75rem;
  }
}

/* ============================================================
   SPEAKERS SECTION
============================================================ */
.section-speakers {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
  background: transparent;
}

.section-speakers .deco-blob {
  position: absolute;
  top: 0;
  right: 0;
  width: 24rem;
  height: 24rem;
  background: rgba(220, 252, 231, 0.5);
  border-radius: 50%;
  filter: blur(48px);
  transform: translate(33%, -50%);
}

.section-title {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

.section-title p {
  font-size: 1.25rem;
  color: var(--gray-500);
  max-width: 42rem;
  margin: 0 auto;
}

.speakers-grid {
  display: grid;
  grid-template-columns: 1fr;
  /* Mobilde alt alta */
  gap: 2rem;
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 0 2rem; /* Add some breathing room on edges */
}

.speaker-card {
  cursor: pointer;
}

.speaker-card .img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  aspect-ratio: 3/4;
  margin-bottom: 1rem;
  background: var(--gray-200);
}

.speaker-card .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s;
  filter: grayscale(100%);
}

.speaker-card:hover .img-wrap img {
  transform: scale(1.1);
  filter: grayscale(0);
}

.speaker-card .img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17, 24, 39, 0.9), rgba(17, 24, 39, 0.2), transparent);
  opacity: 0.8;
  transition: opacity 0.3s;
}

.speaker-card:hover .img-overlay {
  opacity: 1;
}

.speaker-card .img-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  transform: translateY(1rem);
  transition: transform 0.3s;
}

.speaker-card:hover .img-info {
  transform: translateY(0);
}

.speaker-card .img-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.speaker-card .img-info p {
  color: var(--green-400);
  font-size: 0.875rem;
  font-weight: 500;
}

@media (min-width: 640px) {
  .speakers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 3. Masaüstü için (1024px ve üzeri): 5 sütun yan yana */
@media (min-width: 1024px) {
  .speakers-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ============================================================
   SCHEDULE SECTION
============================================================ */
.section-schedule {
  padding: 6rem 0;
  position: relative;
}

.schedule-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.schedule-tab {
  padding: 1rem 2rem;
  border-radius: 9999px;
  font-size: 1.125rem;
  font-weight: 600;
  transition: all 0.3s;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  color: var(--gray-600);
  border: 1px solid rgba(255, 255, 255, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.schedule-tab:hover {
  background: var(--gray-50);
  color: var(--green-600);
}

.schedule-tab.active {
  background: var(--green-600);
  color: #fff;
  border-color: var(--green-600);
  box-shadow: 0 10px 15px -3px rgba(22, 163, 74, 0.3);
  transform: translateY(-4px);
}

.schedule-tab .tab-date {
  font-size: 0.875rem;
  font-weight: 400;
  margin-top: 0.25rem;
  color: var(--gray-400);
}

.schedule-tab.active .tab-date {
  color: rgba(220, 252, 231, 0.8);
}

.schedule-card {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(12px);
  border-radius: 1.5rem;
  padding: 1.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.5);
  min-height: 400px;
}

.schedule-day {
  display: none;
}

.schedule-day.active {
  display: block;
}

.schedule-events {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.schedule-event {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 1.5rem;
  border-radius: 1rem;
  transition: all 0.3s;
  border: 1px solid transparent;
}

.schedule-event:hover {
  background: #f0fdf4;
  border-color: #dcfce7;
}

.event-time {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--green-600);
  font-weight: 700;
  font-size: 1.25rem;
  min-width: 8rem;
  flex-shrink: 0;
  padding-top: 0.25rem;
}

.event-time svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.event-details h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.5rem;
  transition: color 0.3s;
}

.schedule-event:hover .event-details h4 {
  color: var(--green-700);
}

.event-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  color: var(--gray-500);
  font-weight: 500;
}

.event-location {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.event-location svg {
  width: 20px;
  height: 20px;
}

.event-type {
  padding: 0.25rem 0.75rem;
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  text-transform: capitalize;
  transition: all 0.3s;
}

.schedule-event:hover .event-type {
  background: #dcfce7;
  color: var(--green-700);
}

@media(min-width: 768px) {
  .schedule-event {
    flex-direction: row;
  }

  .schedule-card {
    padding: 2.5rem;
  }
}

/* ============================================================
   SPONSORS SECTION
============================================================ */
.section-sponsors {
  padding: 6rem 0;
  background: transparent;
}

.sponsors-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 3rem;
}

.sponsor-item {
  width: 10rem;
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: all 0.3s;
  filter: grayscale(100%);
  padding: 1rem;
}

.sponsor-item:hover {
  filter: grayscale(0);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07);
}

.sponsor-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}

.sponsor-item:hover img {
  transform: scale(1.05);
}

@media(min-width: 768px) {
  .sponsors-grid {
    gap: 5rem;
  }
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--neutral-950);
  color: var(--neutral-300);
  padding: 4rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--neutral-800);
  margin-bottom: 3rem;
}

.footer-about p {
  color: var(--neutral-400);
  font-weight: 300;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--neutral-800);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
  color: var(--neutral-300);
}

.social-icon:hover {
  background: var(--green-600);
  color: #fff;
}

.social-icon svg {
  width: 20px;
  height: 20px;
}

.footer h4 {
  color: #fff;
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links a {
  font-weight: 300;
  color: var(--neutral-300);
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--green-400);
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-item svg {
  color: var(--green-500);
  flex-shrink: 0;
  margin-top: 2px;
  width: 20px;
  height: 20px;
}

.contact-item span {
  font-weight: 300;
}

.contact-item a {
  font-weight: 300;
  transition: color 0.3s;
}

.contact-item a:hover {
  color: var(--green-400);
}

.contact-item .sub {
  display: block;
  font-size: 0.875rem;
  color: var(--neutral-500);
  margin-top: 0.25rem;
}

.footer-map {
  border-radius: 1rem;
  overflow: hidden;
  min-height: 200px;
  height: 100%;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--neutral-800);
}

.footer-map iframe {
  width: 100%;
  height: 100%;
  min-height: 200px;
  border: 0;
  filter: grayscale(100%);
  transition: filter 0.5s;
}

.footer-map:hover iframe {
  filter: grayscale(0);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--neutral-500);
  font-weight: 300;
}

@media(min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
  }
}

@media(min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  }
}

/* ============================================================
   SPEAKER DETAIL PAGE
============================================================ */
.speaker-detail-header {
  background: var(--gray-900);
  height: 6rem;
  width: 100%;
}

.speaker-detail-content {
  flex: 1;
  padding: 4rem 1rem;
}

.speaker-detail-content .container {
  max-width: 64rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-500);
  font-weight: 500;
  margin-bottom: 2rem;
  transition: color 0.3s;
}

.back-link:hover {
  color: var(--green-600);
}

.back-link svg {
  width: 20px;
  height: 20px;
}

.detail-card {
  background: #fff;
  border-radius: 1.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.detail-flex {
  display: flex;
  flex-direction: column;
}

.detail-image {
  width: 100%;
  min-height: 300px;
  position: relative;
  background: var(--gray-200);
}

.detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-info {
  width: 100%;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.detail-info h1 {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gray-900);
  margin-bottom: 0.5rem;
}

.detail-info h2 {
  font-size: 1.5rem;
  color: var(--green-600);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.detail-meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.detail-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.detail-meta-item svg {
  width: 20px;
  height: 20px;
  color: var(--gray-400);
}

.detail-bio {
  color: var(--gray-600);
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.detail-social a {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: 1px solid #e5e7eb;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-500);
  transition: all 0.3s;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.detail-social a:hover {
  background: var(--green-600);
  color: #fff;
  border-color: var(--green-600);
}

.detail-social a svg {
  width: 22px;
  height: 22px;
  transition: transform 0.3s;
}

.detail-social a:hover svg {
  transform: scale(1.1);
}

@media(min-width: 768px) {
  .detail-flex {
    flex-direction: row;
  }

  .detail-image {
    width: 40%;
    min-height: 500px;
  }

  .detail-info {
    width: 60%;
    padding: 3rem 4rem;
  }

  .detail-info h1 {
    font-size: 3rem;
  }

  .detail-meta {
    flex-direction: row;
    gap: 2rem;
  }
}

/* ============================================================
   ANIMATIONS
============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

/* ============================================================
   UTILITY
============================================================ */
.max-w-5xl {
  max-width: 64rem;
  margin: 0 auto;
}

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

.hidden-br {
  display: none;
}

@media(min-width: 768px) {
  .hidden-br {
    display: block;
  }
}

/* GENEL AYARLAR */
/* GENEL AYARLAR */
.floating-qa-btn {
  position: fixed;
  z-index: 9999;
  background-color: #007e41;
  /* Europcar Yeşili */
  color: #fff;
  display: flex;
  align-items: center;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0, 126, 65, 0.3);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  overflow: hidden;
}

.floating-qa-btn svg {
  flex-shrink: 0;
  /* İkonun ezilmesini önler */
}

.floating-qa-btn span {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
}

/* ============================================================
   MASAÜSTÜ (İkon olarak başlar, Hover'da açılır)
============================================================ */
@media (min-width: 769px) {
  .floating-qa-btn {
    bottom: 30px;
    right: 30px;
    width: 56px;
    /* Başlangıç genişliği (sadece ikon) */
    height: 56px;
    border-radius: 28px;
    padding: 0 16px;
  }

  .floating-qa-btn span {
    opacity: 0;
    margin-left: 15px;
    white-space: nowrap;
    /* Açılırken yazı titremesin */
    transition: opacity 0.3s ease;
  }

  .floating-qa-btn:hover {
    width: 380px;
    /* Metnin sığacağı genişlik */
    background-color: #006635;
    border-radius: 15px;
    /* Açılınca daha modern bir köşe */
  }

  .floating-qa-btn:hover span {
    opacity: 1;
  }
}

/* ============================================================
   MOBİL (Her zaman açık, geniş bir buton gibi)
============================================================ */
@media (max-width: 768px) {
  .floating-qa-btn {
    bottom: 20px;
    left: 20px;
    right: 20px;
    width: auto;
    /* Ekran genişliğine yayılır */
    height: auto;
    padding: 15px 20px;
    border-radius: 12px;
    justify-content: center;
    /* İçeriği ortalar */
    text-align: center;
  }

  .floating-qa-btn span {
    opacity: 1;
    margin-left: 12px;
    display: block;
    /* Alt satır özelliğini aktif eder */
  }

  .floating-qa-btn svg {
    width: 22px;
    height: 22px;
  }

  /* Header Overlap & Logo Fixes for Mobile */
  .logo-top img {
    height: 30px;
  }

  .logo-top {
    gap: 0.25rem;
  }

  .logo-top span {
    font-size: 1.15rem;
  }

  .hero {
    align-items: flex-start;
    padding-top: 120px;
    /* clear the fixed header */
    padding-bottom: 40px;
    height: auto;
  }

  .hero-content {
    padding: 0 1.25rem;
    margin-top: 10px;
  }

  .hero-edition-label {
    margin-bottom: 1rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }
}

/* ============================================================
   MAILING SLIDER
=========================================================== */
.section-mailing {
  padding: 4rem 1rem;
  background-color: var(--white);
}

.mailing-slider {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 3rem 1.5rem;
  margin-top: 2rem;
  /* Hide scrollbar for clean UI but keep functionality */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.mailing-slider::-webkit-scrollbar {
  display: none;
}

.mailing-card {
  flex: 0 0 auto;
  width: 100%;
  max-width: 90vw;
  scroll-snap-align: start;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  background-color: var(--gray-50);
}

.mailing-card:hover {
  transform: translateY(-5px);
}

.mailing-card img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

@media(min-width: 768px) {
  .mailing-card {
    width: 45%;
    max-width: 390px;
  }
}

@media(min-width: 1024px) {
  .mailing-card {
    width: 32%;
    max-width: 350px;
  }
}

/* ============================================================
   LIGHTBOX
=========================================================== */
.lightbox {
  display: none;
  position: fixed;
  z-index: 99999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  align-items: center;
  justify-content: center;
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  animation-name: zoom;
  animation-duration: 0.4s;
}

@keyframes zoom {
  from {transform:scale(0.8); opacity:0;}
  to {transform:scale(1); opacity:1;}
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.lightbox-close:hover,
.lightbox-close:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}

.mailing-card {
  cursor: pointer;
}

/* ============================================================
   SLIDER BUTTONS
=========================================================== */
.mailing-slider-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* The slider itself now shrinks to fill remaining space */
.mailing-slider-wrapper .mailing-slider {
  flex: 1;
  min-width: 0;
}

.section-mailing .container {
  position: relative;
}

.mailing-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  flex-shrink: 0;
  background: white;
  border: none;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  color: #1f2937;
  transition: transform 0.2s, box-shadow 0.2s;
}

.mailing-slider-btn.prev-btn {
  left: 0.75rem;
}

.mailing-slider-btn.next-btn {
  right: 0.75rem;
}

.mailing-slider-btn:hover {
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.mailing-slider-btn svg {
  width: 24px;
  height: 24px;
  stroke: #1f2937 !important;
  stroke-width: 2.5 !important;
}

@media (max-width: 768px) {
  .mailing-slider-btn {
    width: 40px;
    height: 40px;
  }
  .mailing-slider-btn svg {
    width: 20px;
    height: 20px;
  }
}

/* ============================================================
   LIGHTBOX BUTTONS
=========================================================== */
.lightbox-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  font-size: 3rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  z-index: 100000;
  transition: 0.3s;
  border-radius: 5px;
}

.lightbox-btn:hover {
  background: rgba(0,0,0,0.8);
}

.lightbox-prev {
  left: 5%;
}

.lightbox-next {
  right: 5%;
}

@media (max-width: 768px) {
  .lightbox-btn {
    font-size: 2rem;
    padding: 0.5rem 1rem;
  }
  .lightbox-prev {
    left: 2%;
  }
  .lightbox-next {
    right: 2%;
  }
}