/*
 * NetsKurs marka renk paleti — Eduhive template üzerine override.
 * :root CSS değişkenleri override edilir, geri kalan tüm stiller
 * otomatik yeni renklere geçer.
 *
 * Renk kaynağı: LogoAssets/renk kombinasyonu.png
 *   navy    #173F55 (birincil metin/başlık)
 *   cyan    #32B5DF (marka)
 *   green   #88F500 (accent, vurgu)
 *   orange  #FF7043 (uyarı/sıcaklık)
 */
:root {
  /* Ana renkler */
  --eduhive-base: #173F55;
  --eduhive-base-rgb: 23, 63, 85;

  --eduhive-primary: #FF7043;
  --eduhive-primary-rgb: 255, 112, 67;

  --eduhive-secondary: #32B5DF;
  --eduhive-secondary-rgb: 50, 181, 223;

  /* Vurgu renkleri (kart chip, badge, gradient) */
  --eduhive-pink: #FF7043;
  --eduhive-pink-rgb: 255, 112, 67;

  --eduhive-green: #88F500;
  --eduhive-green-rgb: 136, 245, 0;

  --eduhive-blue: #32B5DF;
  --eduhive-blue-rgb: 50, 181, 223;

  --eduhive-purple: #173F55;
  --eduhive-purple-rgb: 23, 63, 85;

  --eduhive-yellow: #FFC53D;
  --eduhive-yellow-rgb: 255, 197, 61;
  --eduhive-yellow2: #FF7043;
  --eduhive-yellow2-rgb: 255, 112, 67;

  /* Metin ve dark tonlar — navy skalası */
  --eduhive-text: #4A5C68;
  --eduhive-text-rgb: 74, 92, 104;

  --eduhive-black: #0E263A;
  --eduhive-black-rgb: 14, 38, 58;
  --eduhive-black2: #0A1B29;
  --eduhive-black2-rgb: 10, 27, 41;
  --eduhive-black3: #0E263A;
  --eduhive-black3-rgb: 14, 38, 58;
  --eduhive-black4: #0A1B29;
  --eduhive-black4-rgb: 10, 27, 41;
  --eduhive-black5: #0E263A;
  --eduhive-black5-rgb: 14, 38, 58;
  --eduhive-black6: #0E263A;
  --eduhive-black6-rgb: 14, 38, 58;

  /* Yumuşak arka planlar — cyan tint */
  --eduhive-white2: #E9F5FA;
  --eduhive-white2-rgb: 233, 245, 250;
  --eduhive-white3: #F1FBFF;
  --eduhive-white3-rgb: 241, 251, 255;

  --eduhive-gray3: #EAF7FD;
  --eduhive-gray3-rgb: 234, 247, 253;
  --eduhive-gray4: #EAF7FD;
  --eduhive-gray4-rgb: 234, 247, 253;
  --eduhive-gray5: #F1FBFF;
  --eduhive-gray5-rgb: 241, 251, 255;

  --eduhive-light: #FFF4EE;
  --eduhive-light-rgb: 255, 244, 238;
  --eduhive-light2: #FFF4EE;
  --eduhive-light2-rgb: 255, 244, 238;
  --eduhive-light3: #FFF4EE;
  --eduhive-light3-rgb: 255, 244, 238;
  --eduhive-light4: #FFF4EE;
  --eduhive-light4-rgb: 255, 244, 238;

  --eduhive-border-color: #C7D5DC;
  --eduhive-border-color-rgb: 199, 213, 220;
}

/* Buton hover — accent green stroke ekle */
.eduhive-btn:hover .eduhive-btn__icon {
  background-color: #88F500;
}
.eduhive-btn:hover .eduhive-btn__icon__inner {
  color: #173F55;
}

/* Header sticky arka planı biraz daha temiz (soft cyan blur) */
.sticky-header--cloned.sticky-fixed {
  background-color: rgba(255, 255, 255, 0.96) !important;
  box-shadow: 0 4px 24px rgba(23, 63, 85, 0.08) !important;
}

/* Hero slider title__shape underline — orijinal görsel eduhive'ın kendi png'si;
   renk uyumsuz kalıyor. PNG'yi opak yerine tint uygulayarak brand'a yaklaştıralım */
.main-slider-one__title__shape::after {
  filter: hue-rotate(-40deg) saturate(1.3);
}

/* Hero görsel container'ları — template'in orijinal boyutlarına sabitle.
   Kullanıcı büyük görsel yüklerse (Firebase Storage) native size'da açılmasın,
   object-fit cover ile şekle sığdır. */
.main-slider-one__image__two,
.main-slider-one__image__three {
  width: 186px;
  height: 242px;
  overflow: hidden;
  box-sizing: border-box;
}
.main-slider-one__image__two img,
.main-slider-one__image__three img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.main-slider-one__image__one__inner {
  width: 100%;
  max-width: 442px;
  aspect-ratio: 442 / 510;
  overflow: hidden;
}
.main-slider-one__image__one__inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* Hakkımızda görselleri — kullanıcı ne yüklerse yüklesin sabit çerçeveye kırp.
   Template orijinali: about-1-1 ~415×430, about-1-2 ~285×280. */
.about-one__image__one {
  display: block !important;
  width: 415px;
  max-width: 100%;
  height: 430px;
  overflow: hidden;
  border-radius: 20px;
}
.about-one__image__one img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
  border-radius: 0 !important;
}
.about-one__image__two {
  display: table !important;
  width: 285px;
  max-width: 100%;
  height: 280px;
  overflow: hidden;
  box-sizing: content-box;
}
.about-one__image__two img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
}

/* SSS görselleri — üst büyük ~335×400, alt küçük ~356×376 çapraz yerleşim.
   Kullanıcı geniş banner yüklerse container fixed size'da kırpılır. */
.faq-one__image__one {
  display: table !important;
  width: 335px;
  max-width: 100%;
  height: auto;
}
.faq-one__image__one__inner {
  display: block !important;
  width: 100%;
  height: 400px;
  overflow: hidden;
  box-sizing: content-box;
}
.faq-one__image__one__inner img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
  border-radius: 0 !important;
}
.faq-one__image__two {
  width: 356px;
  max-width: 100%;
  height: 376px;
  overflow: hidden;
  box-sizing: content-box;
}
.faq-one__image__two img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
}

/* Hero slider butonları — template'te 1.3-1.6 sn gecikmeli slide-up animasyonu var,
   yavaş hissettiriyor. Butonlar hep sabit ve tıklanabilir kalsın. */
.main-slider-one__btn-1,
.main-slider-one__btn-2,
.main-slider-one .active .main-slider-one__btn-1,
.main-slider-one .active .main-slider-one__btn-2 {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
  transition-delay: 0ms !important;
}

/* Hero banner — sıcak sarımsı/peach tonları soğut. Cool cyan tint + shape'leri hue-rotate. */
.main-slider-one {
  background: linear-gradient(135deg, #F1FBFF 0%, #FFFFFF 45%, #EAF7FD 100%) !important;
}
.main-slider-one__shape-one,
.main-slider-one__shape-two,
.main-slider-one__shape-three,
.main-slider-one__shape-four,
.main-slider-one__content__shape,
.main-slider-one__image__shape-one,
.main-slider-one__image__shape-two,
.main-slider-one__image__shape-three {
  filter: hue-rotate(160deg) saturate(0.55) brightness(1.1);
  opacity: 0.55;
}

/* Logo render'ı — template `crisp-edges + nearest-neighbor` kullanıyor (pixel-art için).
   Bizim smooth PNG logolarımız bulanık gözüküyordu; override ile smooth render'a al. */
.logo-retina img,
.main-header__logo img,
.main-footer__logo img {
  image-rendering: auto !important;
  -ms-interpolation-mode: bicubic !important;
}

/* Preloader — iç sayfalardaki AnimatedHeroLogo estetiğinde: nazikçe nefes alan
   vertical-light logo + eş merkezli 2 halo ring + rotating cyan arc.
   ÖNEMLİ: `display` !important verilmez; JS setinden sonra gizlenmeli. */
.netskurs-preloader {
  background: #FFFFFF;
  background-image: none !important;
}
.netskurs-preloader__inner {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 260px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* Yavaş nabız halosu — dış */
.netskurs-preloader__inner::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(50, 181, 223, 0.30);
  animation: netskurs-pulse 3.5s ease-in-out infinite;
}
/* İç halo */
.netskurs-preloader__inner::after {
  content: '';
  position: absolute;
  inset: 30px;
  border-radius: 50%;
  border: 1px solid rgba(50, 181, 223, 0.45);
  animation: netskurs-pulse 3.5s ease-in-out infinite 0.5s;
}
/* Dönen conic cyan yay */
.netskurs-preloader__ring {
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(50, 181, 223, 0.55) 60deg, transparent 120deg, transparent 360deg);
  -webkit-mask-image: radial-gradient(circle, transparent 55%, black 56%, black 62%, transparent 63%);
          mask-image: radial-gradient(circle, transparent 55%, black 56%, black 62%, transparent 63%);
  animation: netskurs-spin 8s linear infinite;
}
/* Ortada logo — hafif nefes alma (y bounce) */
.netskurs-preloader__logo {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  animation: netskurs-float 3.5s ease-in-out infinite;
  filter: drop-shadow(0 10px 30px rgba(50, 181, 223, 0.25));
}
.netskurs-preloader__logo svg {
  width: 120px;
  height: 120px;
}
.netskurs-preloader__brand {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.5px;
  color: #0F2A44;
}
.netskurs-preloader__brand::first-letter { color: #3EC1E6; }
@keyframes netskurs-spin { to { transform: rotate(360deg); } }
@keyframes netskurs-pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50%      { transform: scale(1.12); opacity: 0.15; }
}
@keyframes netskurs-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

/* Topbar — funfact bölümündeki wavy dark navy stiline uyum */
.topbar {
  position: relative;
  background-color: #0E263A !important;
  background-image:
    linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.06) 41%, transparent 42%),
    linear-gradient(115deg, transparent 60%, rgba(50,181,223,0.10) 61%, transparent 62%),
    linear-gradient(115deg, transparent 78%, rgba(255,255,255,0.04) 79%, transparent 80%) !important;
  background-size: 600px 100%;
  background-repeat: no-repeat;
  background-position: center;
  overflow: hidden;
}
.topbar::before {
  content: '';
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(50, 181, 223, 0.10);
  filter: blur(60px);
  pointer-events: none;
}
.topbar::after {
  content: '';
  position: absolute;
  left: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(23, 63, 85, 0.35);
  filter: blur(60px);
  pointer-events: none;
}
.topbar__inner { position: relative; z-index: 1; }

/* En Popüler Kurslar (owl-carousel item'ları) — görsel boyutları farklı geliyor,
   sabit aspect ratio + object-fit cover ile hepsini aynı çerçeveye kırp.
   Kartların da eşit yüksekliği olsun ki carousel item'ları hizalansın. */
.course-card__image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #EAF7FD;
}
.course-card__image a,
.course-card__image > a {
  display: block;
  width: 100%;
  height: 100%;
}
.course-card__image img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
}
.course-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.course-card__content {
  flex: 1;
}
/* Öğretmen kart görselleri de uniform 3:4 portre çerçeveye */
.instructor-card__image {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #EAF7FD;
}
.instructor-card__image img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
}
.instructor-card {
  height: 100%;
}

/* Newsletter form — brand renklere uyum + focus ring */
.main-footer__newsletter__form input[type="email"],
.main-footer__newsletter__form input[type="text"] {
  border: 1px solid #C7D5DC !important;
  border-radius: 12px !important;
  background: #F1FBFF !important;
  color: #0E263A !important;
  padding: 14px 20px !important;
  font-size: 14px !important;
  transition: border-color 200ms ease, box-shadow 200ms ease, background-color 200ms ease;
  outline: none !important;
}
.main-footer__newsletter__form input[type="email"]::placeholder,
.main-footer__newsletter__form input[type="text"]::placeholder {
  color: #4A5C68;
  opacity: 0.7;
}
.main-footer__newsletter__form input[type="email"]:focus,
.main-footer__newsletter__form input[type="text"]:focus {
  border-color: #32B5DF !important;
  background: #FFFFFF !important;
  box-shadow: 0 0 0 4px rgba(50, 181, 223, 0.15) !important;
}
.main-footer__newsletter__form input[type="email"]:invalid:not(:placeholder-shown) {
  border-color: #FF7043 !important;
  box-shadow: 0 0 0 3px rgba(255, 112, 67, 0.12) !important;
}
.mc-form__response {
  min-height: 20px;
  padding: 6px 4px 0;
  font-size: 13px;
  font-weight: 500;
}

/* Newsletter beyaz alanı — form + response ortalı, dikey merkez */
.main-footer__newsletter {
  align-self: center;
}
.main-footer__newsletter__form {
  align-items: center !important;
}
.main-footer__top__inner {
  align-items: center !important;
}

/* --- PWA Install "Mobil İndir" nav linki --- */
.netskurs-install-link {
  color: var(--eh-orange-500, #FF7043) !important;
  font-weight: 600;
}
.netskurs-install-link:hover {
  color: var(--eh-orange-600, #E85A2A) !important;
}
.netskurs-install-link i {
  font-size: 0.9em;
}