/* ================================================================
   ANADOLU GELECEK ZİRVESİ — ANA SAYFA STİLLERİ
   ================================================================
   Bölümler: Hero, Yaklaşan Etkinlik (Countdown + Map),
   Biz Kimiz, Video Galerisi, Sayılarla AGZ, Partnerler
   ================================================================ */

/* ================================================================
   HERO SECTION
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-primary-darker);
}

/* Bottom accent line to connect with next section */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg,
      var(--color-accent-green),
      var(--color-primary),
      var(--color-accent-orange),
      var(--color-primary),
      var(--color-accent-green));
  background-size: 200% 100%;
  animation: gradient-shift 8s ease infinite;
  z-index: 5;
}

/* Background Image */
.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/hero-bg.png');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  z-index: 1;
}

/* Dark gradient overlay */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(26, 10, 53, 0.8) 0%,
      rgba(61, 30, 109, 0.75) 40%,
      rgba(26, 10, 53, 0.92) 100%);
  z-index: 2;
}

/* Decorative particles */
.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}

.hero__particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255, 140, 0, 0.5);
  border-radius: 50%;
  animation: particle-float 8s ease-in-out infinite;
}

.hero__particle:nth-child(odd) {
  background: rgba(255, 255, 255, 0.3);
}

.hero__particle:nth-child(1) {
  top: 15%;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 7s;
}

.hero__particle:nth-child(2) {
  top: 25%;
  left: 80%;
  animation-delay: 1s;
  animation-duration: 9s;
}

.hero__particle:nth-child(3) {
  top: 60%;
  left: 20%;
  animation-delay: 2s;
  animation-duration: 6s;
}

.hero__particle:nth-child(4) {
  top: 40%;
  left: 65%;
  animation-delay: 0.5s;
  animation-duration: 8s;
}

.hero__particle:nth-child(5) {
  top: 75%;
  left: 50%;
  animation-delay: 3s;
  animation-duration: 10s;
}

.hero__particle:nth-child(6) {
  top: 10%;
  left: 45%;
  animation-delay: 1.5s;
  animation-duration: 7.5s;
}

.hero__particle:nth-child(7) {
  top: 85%;
  left: 85%;
  animation-delay: 0.8s;
  animation-duration: 9.5s;
}

.hero__particle:nth-child(8) {
  top: 50%;
  left: 35%;
  animation-delay: 2.5s;
  animation-duration: 6.5s;
}

/* Decorative gradient orb */
.hero__orb {
  position: absolute;
  filter: blur(80px);
  z-index: 2;
  pointer-events: none;
}

.hero__orb--1 {
  width: 400px;
  height: 400px;
  background: rgba(255, 140, 0, 0.12);
  top: -100px;
  right: -100px;
  border-radius: 50%;
  animation: float 12s ease-in-out infinite;
}

.hero__orb--2 {
  width: 300px;
  height: 300px;
  background: rgba(28, 84, 59, 0.15);
  bottom: -50px;
  left: -80px;
  animation: float 10s ease-in-out infinite;
  animation-delay: 3s;
}

/* Content */
.hero__content {
  position: relative;
  z-index: 4;
  text-align: center;
  padding: 120px 0 80px;
}

/* Hero Logo Watermark — Large parallax background */
.hero__watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.1s linear;
}

.hero__watermark img {
  width: 420px;
  height: auto;
  opacity: 0.04;
  filter: brightness(2);
  animation: watermark-pulse 8s ease-in-out infinite;
}

@keyframes watermark-pulse {
  0%, 100% { transform: scale(1); opacity: 0.04; }
  50% { transform: scale(1.05); opacity: 0.06; }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-hero);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.05;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.8s var(--ease-out) both;
  animation-delay: 0.4s;
}

.hero__title span {
  display: block;
  background: linear-gradient(135deg, var(--color-accent-orange), #FFB847);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  color: var(--color-text-on-dark);
  max-width: 550px;
  margin: 0 auto 36px;
  line-height: 1.6;
  animation: fadeInUp 0.8s var(--ease-out) both;
  animation-delay: 0.6s;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s var(--ease-out) both;
  animation-delay: 0.8s;
}



/* ================================================================
   NEDEN KATILMALISIN?
   ================================================================ */
.why-attend {
  padding: var(--section-py) 0;
  background: var(--color-primary-darker);
  position: relative;
}

.why-attend__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent, rgba(255, 140, 0, 0.25), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
}

.why-card:hover::before {
  opacity: 1;
}

.why-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255, 140, 0, 0.15), rgba(28, 84, 59, 0.15));
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--color-accent-orange);
  transition: all var(--transition-normal);
}

.why-card:hover .why-card__icon {
  background: linear-gradient(135deg, var(--color-accent-orange), var(--color-accent-green));
  color: #fff;
  transform: scale(1.08);
}

.why-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 10px;
}

.why-card__desc {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.65;
}

@media (max-width: 960px) {
  .why-attend__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .why-attend__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .why-card {
    padding: 28px 20px;
  }
}

/* ================================================================
   YAKLASAN ETKİNLİK / BENTO GRID YAPI
   ================================================================ */
.upcoming-event {
  padding: var(--section-py) 0;
  background: var(--color-primary-darker);
  position: relative;
  overflow: hidden;
}

/* Arka Plan Süsü */
.upcoming-event::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 600px;
  background: radial-gradient(circle at 50% -20%, rgba(255, 140, 0, 0.1), transparent 70%);
  pointer-events: none;
}

/* Bento Grid Ana Taşıyıcı */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 900px) {
  .bento-grid {
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(180px, auto);
  }
}

/* Ortak Bento Kutu Stilleri */
.bento-box {
  background: rgba(28, 14, 52, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.bento-box:hover {
  border-color: rgba(255, 140, 0, 0.2);
  transform: translateY(-4px);
}

.bento-box__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.bento-box__title i {
  color: var(--color-accent-orange);
}

/* --- BENTO 1: Info (Sol Üst) --- */
@media (min-width: 900px) {
  .bento-info {
    grid-column: span 7;
  }
}

.bento-info__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 16px;
}

.bento-info__desc {
  font-size: var(--fs-base);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  max-width: 90%;
  margin-bottom: 28px;
}

.bento-info__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.bento-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 16px;
  border-radius: 40px;
  font-size: var(--fs-sm);
  color: var(--color-white);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.bento-chip i {
  color: var(--color-accent-green);
}

.bento-info__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: auto;
}

/* --- BENTO 2: Countdown (Sağ Üst) --- */
@media (min-width: 900px) {
  .bento-countdown {
    grid-column: span 5;
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  .bento-countdown .bento-box__title {
    justify-content: center;
  }
}

.glow-orb {
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: var(--color-accent-orange);
  filter: blur(80px);
  opacity: 0.15;
  border-radius: 50%;
  pointer-events: none;
}

.countdown--bento {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 10px;
}

.countdown--bento .countdown__box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 16px;
  min-width: 70px;
}

.countdown--bento .countdown__number {
  display: block;
  font-size: 2.2rem;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 4px;
}

.countdown--bento .countdown__label {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-accent-orange);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.countdown--bento .countdown__separator {
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.2);
  align-self: flex-start;
  margin-top: 10px;
}

/* --- BENTO 3: Tall Map (Sol Alt) --- */
@media (min-width: 900px) {
  .bento-map {
    grid-column: span 5;
    padding: 24px;
  }

  .bento-map__wrapper {
    margin: 0 -24px -24px -24px;
  }
}

.bento-map__address {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
  line-height: 1.5;
}

.bento-map__wrapper {
  margin: 0 -36px -36px -36px;
  height: 250px;
  /* Dikey olarak uzatıldı */
  position: relative;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  overflow: hidden;
  margin-top: auto;
}

.bento-map__wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  filter: brightness(0.8) contrast(1.1) grayscale(0.2);
  transition: all var(--transition-normal);
}

.bento-map__wrapper:hover iframe {
  filter: brightness(0.9) contrast(1) grayscale(0);
}

/* --- BENTO 4: Speaker Cards Grid (Sağ Alt) --- */
@media (min-width: 900px) {
  .bento-speakers {
    grid-column: span 7;
    padding: 36px;
  }
}

.bento-speakers__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.bento-speakers__header .bento-box__title {
  margin-bottom: 0;
}

.bento-speakers__tabs {
  display: flex;
  gap: 6px;
}

.bento-tab {
  padding: 5px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.5);
  border-radius: 50px;
  cursor: pointer;
  font-size: var(--fs-xs);
  font-family: var(--font-heading);
  font-weight: 600;
  transition: all 0.25s ease;
}

.bento-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
}

.bento-tab.aktif {
  background: var(--color-accent-orange);
  border-color: var(--color-accent-orange);
  color: #fff;
}

.bento-speakers__footer {
  margin-top: 16px;
  text-align: right;
}

.bento-speakers__all-link {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-accent-orange);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bento-speakers__all-link:hover {
  color: var(--color-accent-orange-light);
}

.bento-speakers__all-link i {
  font-size: 0.75em;
  transition: transform var(--transition-fast);
}

.bento-speakers__all-link:hover i {
  transform: translateX(4px);
}

.speaker-bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: auto;
}

@media (min-width: 500px) {
  .speaker-bento-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.speaker-bento-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: background var(--transition-short), border-color var(--transition-short), transform var(--transition-short);
}

.speaker-bento-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 140, 0, 0.15);
  transform: translateY(-2px);
}

.speaker-bento-card img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.1);
  transition: border-color var(--transition-fast);
}

.speaker-bento-card:hover img {
  border-color: rgba(255, 140, 0, 0.3);
}

.speaker-bento-card__info h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-base);
  color: var(--color-white);
  margin-bottom: 4px;
}

.speaker-bento-card__info span {
  font-size: var(--fs-xs);
  color: var(--color-accent-green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ================================================================
   HAKKIMIZDA & MEDYA ZİG-ZAG
   ================================================================ */
.about-media-zigzag {
  padding: 100px 0;
  background: var(--color-light);
  /* Arkaplan olarak paletimizdeki bej renk atandı */
  position: relative;
  overflow: hidden;
}

.zigzag-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 80px;
  /* KART GÖRÜNÜMÜ İPTAL EDİLDİ - Dış boşluksuz, sade yapı */
}

.zigzag-row:last-child {
  margin-bottom: 0;
}

@media (min-width: 900px) {
  .zigzag-row {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    /* Büyük ekranlarda daha geniş boşluk */
  }

  /* Akordeon Hissi - Boşluklarla (staggered width) oynama KORUNDU */
  .zigzag-row:nth-child(1) {
    width: 90%;
    margin-right: auto;
  }

  .zigzag-row:nth-child(2) {
    width: 90%;
    margin-left: auto;
  }
}

/* Tersine (Reverse) çevirmek için masaüstünde */
@media (min-width: 900px) {
  .zigzag-row--reverse .zigzag-content {
    order: 2;
  }

  .zigzag-row--reverse .zigzag-media {
    order: 1;
  }
}

.zigzag-content {
  display: flex;
  flex-direction: column;
}

.zigzag-content .section-badge {
  margin-bottom: 24px;
  align-self: flex-start;
}

.zigzag-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--color-dark-deeper);
  /* Bej arkaplan için karanlık yazı */
  line-height: 1.2;
  margin-bottom: 24px;
}

.zigzag-desc {
  font-size: var(--fs-base);
  color: var(--color-text-body);
  /* Bej arkaplan için koyumsu gri */
  line-height: 1.7;
  margin-bottom: 24px;
}

/* Vurgulu Paragraf Stili (Hakkımızda vb. için) */
.zigzag-desc--featured {
  background: rgba(255, 140, 0, 0.08);
  /* Çok çok hafif turuncu vurgu */
  border-left: 4px solid var(--color-accent-orange);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-weight: 500;
  color: var(--color-dark-deeper);
  /* Koyu yazı */
}

.zigzag-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px 0;
}

.zigzag-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--color-dark);
  /* Koyu yazı */
  margin-bottom: 12px;
}

.zigzag-list i {
  color: var(--color-accent-green);
  /* Yeşil ikon */
  font-size: 1.2rem;
}

.zigzag-content .btn {
  align-self: flex-start;
}

/* Medya Alanı (Video Gösterici) */
.zigzag-media {
  position: relative;
}

.video-card-large {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.video-card-large:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
}

.video-card-large img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.video-card-large__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70px;
  height: 70px;
  background: var(--color-accent-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
  box-shadow: 0 0 0 0 rgba(255, 140, 0, 0.5);
  animation: pulse-ring 2s infinite;
  transition: transform var(--transition-fast);
}

.video-card-large:hover .video-card-large__play {
  transform: translate(-50%, -50%) scale(1.1);
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 140, 0, 0.6);
  }

  70% {
    box-shadow: 0 0 0 20px rgba(255, 140, 0, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 140, 0, 0);
  }
}

/* Accordion (Basit Stil) */
.zigzag-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 10px;
}

.accordion-item {
  background: var(--color-white);
  /* Beyaz bağımsız kart okunaklılığı artırır */
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform var(--transition-fast), border-left var(--transition-fast);
  cursor: pointer;
  border: none;
}

.accordion-item:hover {
  transform: translateX(5px);
  border-left: 3px solid var(--color-accent-orange);
}

.accordion-title {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-dark-deeper);
  /* Koyu başlık */
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.accordion-title i {
  color: var(--color-accent-orange);
}

/* ================================================================
   SAYILARLA AGZ (İSTATİSTİKLER)
   ================================================================ */
.stats {
  padding: 60px 0;
  background: var(--color-light);
  /* Videolu bölümlerle aynı gerçek bej zemin */
  position: relative;
  overflow: hidden;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.stat-card {
  text-align: center;
  padding: 24px 16px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-darker);
  /* Koyu mor kartlar */
  border: 2px solid var(--color-accent-orange);
  /* İnce turuncu çerçeve eklendi */
  box-shadow: 0 10px 30px rgba(26, 10, 53, 0.1);
  /* Mor soft gölge */
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-6px);
  background: var(--color-primary-dark);
  box-shadow: 0 15px 40px rgba(26, 10, 53, 0.2);
  border-color: var(--color-accent-orange-light);
}

.stat-card__icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 140, 0, 0.1);
  /* Soft orange */
  color: var(--color-accent-orange);
  border-radius: var(--radius-md);
  font-size: 1.1rem;
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 2vw, 2.2rem);
  font-weight: 800;
  color: var(--color-white);
  /* Koyu zemin olduğu için beyaz */
  line-height: 1;
  margin-bottom: 6px;
}

.stat-card__label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted-on-dark);
  font-family: var(--font-heading);
  font-weight: 500;
}

/* ================================================================
   PARTNERLER / İŞ BİRLİKLERİ KART IZGARASI
   ================================================================ */
.partners {
  padding: 80px 0;
  background: var(--color-primary-darker);
  /* İstatistiklerle kopmaması için aynı renk (Kesintisiz blok) */
  position: relative;
}

.partners .section-header {
  margin-bottom: 40px;
}

/* Başlığın koyu zeminde okunabilmesi için bembeyaz yapılması */
.partners .section-title {
  color: var(--color-white);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

/* Masaüstü görünümde 5 kartın yan yana tek satır olması için */
@media (min-width: 900px) {
  .partners-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.partner-card {
  background: var(--color-glass);
  /* Bembeyaz katı renk yerine daha prestijli cam efekti */
  border-radius: var(--radius-md);
  padding: 15px; /* Logoya daha çok alan kalması için padding kısıldı */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: transform var(--transition-fast), background var(--transition-fast);
  cursor: pointer;
  border: 1px solid var(--color-glass-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  height: 120px;
}

.partner-card:hover {
  transform: translateY(-4px);
  background: var(--color-glass-strong);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Koyu zemin üzerindeki dış çerçeveli butonun zıt renge (ışık rengine) ayarlanması */
.partners .btn--outline {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.partners .btn--outline:hover {
  background: var(--color-white);
  color: var(--color-primary-darker);
}

/* Grayscale efektli logolar */
.partner-card img {
  max-width: 100%;
  max-height: 85px; /* Eskiden 60px idi, logoların daha büyük çıkması için artırıldı */
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.8; /* Biraz daha net durması için parlaklık artırıldı */
  transition: all var(--transition-normal);
}

.partner-card:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* Geçici text tabanlı logo stili */
.partner-card__text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--color-dark);
  opacity: 0.4;
  transition: opacity var(--transition-normal);
  line-height: 1.4;
}

.partner-card:hover .partner-card__text {
  opacity: 1;
  color: var(--color-accent-orange);
}

/* ================================================================
   TOPLULUĞA KATILIN (YENİ CTA)
   ================================================================ */
.join-community {
  padding: 100px 0;
  /* Üstteki Partnerler ile kusursuz birleşmesi için primary-darker ile başlayıp aşağı doğru yeşile iniyoruz (180deg) */
  background: linear-gradient(180deg, var(--color-primary-darker) 0%, var(--color-accent-green) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* Eski istatistik arkaplan geometrik dokusu buraya taşındı */
.join-community::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    radial-gradient(circle at 80% 30%, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px, 40px 40px;
  pointer-events: none;
}

.join-community__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.join-community__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.join-community__desc {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: 40px;
}

/* Beyaz Buton Modifikasyonu */
.btn--white {
  background: var(--color-white);
  color: var(--color-primary-dark);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn--white:hover {
  background: var(--color-light-soft);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* ================================================================
   RESPONSIVE — ANA SAYFA
   ================================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .upcoming-event__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .upcoming-event__map-wrap {
    height: 300px;
  }

  .videos__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {

  /* Hero */
  .hero__content {
    padding: 100px 0 60px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 280px;
  }

  .hero__scroll {
    display: none;
  }

  /* About */
  .about-summary__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-summary__visual {
    order: -1;
    aspect-ratio: 16/9;
  }

  /* Countdown */
  .countdown {
    gap: 8px;
  }

  .countdown__box {
    min-width: 60px;
    padding: 14px 4px;
  }

  .countdown__separator {
    font-size: var(--fs-lg);
  }

  /* Stats */
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {

  /* Videos */
  .videos__grid {
    grid-template-columns: 1fr;
  }

  /* Stats */
  .stats__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-card {
    padding: 24px 12px;
  }

  /* Countdown */
  .countdown__box {
    min-width: 55px;
    padding: 12px 4px;
  }

  .countdown__number {
    font-size: 1.5rem;
  }
}

/* ================================================================
   SSS AKORDİYON (Ana Sayfa)
   ================================================================ */
.sss-section {
  background: var(--color-primary-darker);
}

.sss-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sss-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.sss-item:hover,
.sss-item.aktif {
  border-color: rgba(255, 140, 0, 0.3);
}

.sss-item__soru {
  width: 100%;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  text-align: left;
}

.sss-item__soru i {
  color: var(--color-accent-orange);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.sss-item.aktif .sss-item__soru i {
  transform: rotate(180deg);
}

.sss-item__cevap {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.sss-item.aktif .sss-item__cevap {
  max-height: 500px;
  padding: 0 1.5rem 1.2rem;
}

.sss-item__cevap p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ================================================================
   KONUŞMACI HOME TAB STİLLERİ
   ================================================================ */
.speakers-home {
  background: var(--color-primary-darker);
}

.speaker-tabs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.speaker-tabs .galeri-filtre {
  padding: 0.6rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted, rgba(255,255,255,0.6));
  border-radius: 50px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.speaker-tabs .galeri-filtre:hover,
.speaker-tabs .galeri-filtre.aktif {
  background: var(--color-accent-orange);
  border-color: var(--color-accent-orange);
  color: #fff;
}

/* ================================================================
   SPONSOR PLACEHOLDER
   ================================================================ */
.sponsor-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 30px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
}

.sponsor-placeholder i {
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.15);
  margin-bottom: 16px;
  display: block;
}

.sponsor-placeholder p {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--fs-base);
  margin-bottom: 20px;
}

/* ================================================================
   BENTO BOX — GRADIENT BORDER GLOW HOVER
   ================================================================ */
.bento-box::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent, rgba(255, 140, 0, 0.2), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.bento-box:hover::before {
  opacity: 1;
}