/* Tecer Enerji Theme Styles */
:root {
  --brand-color: #258dc9;
  --brand-light: #5ba4db;
  --brand-dark: #1b6a9a;
  --accent-color: #faba1c;
  --page-bg: #F7F5F2;
  --primary-text: #1F1F1F;
  --secondary-text: #6B6B6B;
}

.hero-bg {
  contain: strict;
}

.hero-bg-layer {
  transition: opacity 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-bg-layer.is-front {
  z-index: 2;
  opacity: 1;
}

.hero-bg-layer.is-back {
  z-index: 1;
  opacity: 0;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg-layer {
    transition: none !important;
  }
}

.hero-dim {
  background: rgba(0, 0, 0, 0.36);
}

.hero-gradient {
  background: linear-gradient(180deg,
      rgba(10, 16, 12, 0.28) 0%,
      rgba(8, 14, 11, 0.1) 42%,
      rgba(6, 12, 9, 0.38) 100%);
}

.hero-legible {
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45), 0 2px 18px rgba(0, 0, 0, 0.32);
}

.hero-eyebrow {
  letter-spacing: 0.22em;
  opacity: 0.72;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
  .hero-eyebrow {
    margin-bottom: 1rem;
  }
}

.hero-heading {
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.45),
    0 4px 24px rgba(0, 0, 0, 0.35),
    0 0 48px rgba(0, 174, 239, 0.12);
}

.hero-heading--brand {
  color: var(--brand-light);
  text-shadow:
    0 1px 3px rgba(0, 0, 0, 0.55),
    0 4px 28px rgba(0, 0, 0, 0.4),
    0 0 32px rgba(0, 174, 239, 0.25);
}

@media (max-width: 1023px) {
  #site-header.header-menu-open {
    background-color: rgb(29 29 27) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
  }
}

.hero-text-panel {
  background: linear-gradient(90deg,
      rgba(6, 14, 10, 0.88) 0%,
      rgba(10, 22, 16, 0.6) 42%,
      rgba(14, 26, 18, 0.25) 88%,
      rgba(18, 32, 22, 0.1) 100%);
  backdrop-filter: blur(18px) saturate(1.1);
  -webkit-backdrop-filter: blur(18px) saturate(1.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 15px 45px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  border-radius: 1.25rem;
}

@media (max-width: 767px) {
  .hero-text-panel {
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    margin-top: auto;
    margin-bottom: 2rem;
  }
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .hero-text-panel {
    background: linear-gradient(90deg,
        rgba(12, 22, 16, 0.94) 0%,
        rgba(16, 28, 20, 0.78) 50%,
        rgba(18, 32, 24, 0.88) 100%);
  }
}

.footer-social-link {
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.1);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), background-color 0.28s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.footer-social-link:hover {
  transform: scale(1.08);
  background-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.12), 0 10px 28px rgba(0, 0, 0, 0.28);
  opacity: 1;
}

.footer-social-link svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  display: block;
}

.header-hero-glass {
  background: rgba(20, 20, 20, 0.90);
  backdrop-filter: blur(14px) saturate(1.15);
  -webkit-backdrop-filter: blur(14px) saturate(1.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-phone--hero {
  background-color: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.header-phone--hero:hover {
  background-color: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.6);
}

.lang-btn--hero {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.lang-btn--hero:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.6);
}

.lang-btn--solid {
  color: #1f1f1f;
  border-color: #D9D6D2;
}

.lang-btn--solid:hover {
  background-color: rgba(217, 214, 210, 0.35);
  border-color: #C4C1BC;
}

#lang-dropdown-root.is-open .lang-chevron {
  transform: rotate(180deg);
}

.header-phone--solid {
  background-color: rgba(0, 174, 239, 0.12);
  border-color: rgba(0, 174, 239, 0.35);
  color: #1f1f1f;
}

.header-phone--solid:hover {
  background-color: rgba(0, 174, 239, 0.2);
  border-color: rgba(0, 174, 239, 0.5);
}

.bottom-bar-phone {
  background-color: #fff;
  border: 2px solid rgba(0, 174, 239, 0.65);
  color: #1f1f1f;
}

.bottom-bar-phone:hover {
  background-color: #f7faf7;
  border-color: rgba(0, 174, 239, 0.9);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

details[open] summary .faq-chevron {
  transform: rotate(180deg);
}

.faq-chevron {
  transition: transform 0.3s ease;
}

.product-card {
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.product-card:hover {
  transform: translateY(-4px);
}

.product-card .product-thumb img {
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.product-card:hover .product-thumb img {
  transform: scale(1.03);
}

.yalitim-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.yalitim-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(31, 31, 31, 0.12);
}

@media (prefers-reduced-motion: reduce) {

  .product-card,
  .product-card .product-thumb img,
  .yalitim-card {
    transition: none;
  }

  .product-card:hover,
  .yalitim-card:hover {
    transform: none;
  }
}

.product-detail-prose p {
  margin-bottom: 0.75rem;
}

.product-detail-prose p:last-child {
  margin-bottom: 0;
}

.pm-slide {
  flex-shrink: 0;
  width: min(52vw, 230px);
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 0.75rem;
  border: 1px solid rgba(217, 214, 210, 0.9);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  background: rgba(217, 214, 210, 0.15);
}

@media (min-width: 768px) {
  .pm-slide {
    width: min(20vw, 220px);
  }
}

@media (min-width: 1024px) {
  .pm-slide {
    width: min(16vw, 210px);
  }
}

@media (min-width: 1280px) {
  .pm-slide {
    width: 210px;
  }
}

.pm-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.faaliyet-hero-frame {
  height: 250px;
}

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

.pm-img {
  display: block;
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 0.75rem;
}

.project-marquee-wrap {
  position: relative;
}



.project-marquee-track {
  display: flex;
  width: max-content;
  gap: 1.5rem;
  will-change: transform;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  padding: 1rem 0 2.5rem 0;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}

.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

@keyframes marquee-infinite {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.animate-marquee-slow {
  animation: marquee-infinite 60s linear infinite;
}

.animate-marquee-slow:hover {
  animation-play-state: paused;
}

@media (min-width: 768px) {
  .project-marquee-track {
    gap: 1rem;
  }
}

.project-marquee-btn {
  display: flex;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 2.4rem;
  height: 2.4rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #D9D6D2;
  color: #1F1F1F;
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.12);
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

@media (min-width: 640px) {
  .project-marquee-btn {
    width: 2.75rem;
    height: 2.75rem;
  }
}

.project-marquee-btn:hover {
  background: #fff;
  box-shadow: 0 12px 28px -6px rgba(0, 0, 0, 0.16);
}

.project-marquee-btn:active {
  transform: translateY(-50%) scale(0.96);
}

.project-marquee-btn--prev {
  left: 0.25rem;
}

.project-marquee-btn--next {
  right: 0.25rem;
}

@media (min-width: 1024px) {
  .project-marquee-btn--prev {
    left: -0.25rem;
  }

  .project-marquee-btn--next {
    right: -0.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-marquee-btn {
    transition: none;
  }

  .project-marquee-btn:active {
    transform: translateY(-50%);
  }
}

.footer-sc-link {
  color: var(--brand-color);
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.25s ease;
}

.footer-sc-link:hover {
  opacity: 0.88;
}

/* Glass Header Nav Links */
.header-hero-glass .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
}

.header-hero-glass .nav-link:hover {
  color: #fff !important;
}

.header-hero-glass .header-logo-text {
  color: #fff !important;
}

.header-hero-glass #mobile-menu-btn {
  color: #fff !important;
}

/* Back to Top Button */
#back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 5rem;
  z-index: 40;
  width: 3.25rem;
  height: 3.25rem;
  background-color: var(--brand-color);
  color: #fff;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px -5px rgba(0, 174, 239, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
}

#back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#back-to-top:not(.show) {
  transform: translateY(20px);
}

#back-to-top:hover {
  background-color: var(--brand-dark);
  transform: translateY(-5px);
  box-shadow: 0 15px 30px -5px rgba(0, 174, 239, 0.5);
}

@media (min-width: 768px) {
  #back-to-top {
    right: 2rem;
    bottom: 5rem;
  }
}