/* Bosna Taksi Murathan — Tek sayfa tanıtım sitesi */

:root {
  --yellow: #f5c400;
  --yellow-dark: #d4a800;
  --yellow-glow: rgba(245, 196, 0, 0.35);
  --black: #0a0a0c;
  --black-soft: #121218;
  --gray-900: #1a1a22;
  --gray-700: #2e2e3a;
  --gray-500: #6b6b7b;
  --gray-300: #a8a8b8;
  --white: #f8f8fc;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --header-h: 72px;
  --font: "DM Sans", system-ui, sans-serif;
  --font-display: "Outfit", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1140px, calc(100% - 2rem));
  margin-inline: auto;
}

.container--narrow {
  width: min(720px, calc(100% - 2rem));
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn--sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 0.9rem 1.6rem;
  font-size: 1rem;
}

.btn--xl {
  padding: 1rem 1.8rem;
  font-size: 1.05rem;
  width: 100%;
}

.btn--primary {
  background: var(--yellow);
  color: var(--black);
  box-shadow: 0 8px 32px var(--yellow-glow);
}

.btn--primary:hover {
  background: #ffd633;
  box-shadow: 0 12px 40px var(--yellow-glow);
}

.btn--outline {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.btn--outline:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

.text-gradient {
  background: linear-gradient(135deg, var(--yellow) 0%, #fff4b0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}

.header.scrolled {
  background: rgba(10, 10, 12, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.logo__icon {
  font-size: 1.6rem;
  line-height: 1;
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo__text strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.logo__text small {
  font-size: 0.7rem;
  color: var(--gray-300);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-300);
  transition: color 0.2s;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--yellow);
  transition: width 0.25s var(--ease);
}

.nav a:hover,
.nav a.active {
  color: var(--white);
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

.header__cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 2rem) 0 4rem;
  overflow: hidden;
}

.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 12, 0.55) 0%, rgba(10, 10, 12, 0.92) 75%),
    linear-gradient(90deg, rgba(10, 10, 12, 0.85) 0%, rgba(10, 10, 12, 0.3) 60%);
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(245, 196, 0, 0.15);
  border: 1px solid rgba(245, 196, 0, 0.35);
  color: var(--yellow);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  max-width: 14ch;
}

.hero__desc {
  font-size: 1.1rem;
  color: var(--gray-300);
  max-width: 42ch;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--yellow);
  line-height: 1;
}

.stat span {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.hero__scroll span {
  width: 4px;
  height: 8px;
  background: var(--yellow);
  border-radius: 2px;
  animation: scroll-bounce 1.8s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* Sections */
.section {
  padding: 5.5rem 0;
}

.section--dark {
  background: var(--black-soft);
}

.section--accent {
  background: linear-gradient(160deg, var(--yellow) 0%, var(--yellow-dark) 100%);
  color: var(--black);
}

.section__head {
  text-align: center;
  margin-bottom: 3rem;
}

.section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0.4rem 0 0.75rem;
}

.section__head p {
  color: var(--gray-300);
  max-width: 50ch;
  margin-inline: auto;
}

.section__head--light p { color: rgba(0, 0, 0, 0.65); }

.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
}

.section--accent .section__label { color: rgba(0, 0, 0, 0.55); }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--gray-900);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 196, 0, 0.25);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  line-height: 1;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card p {
  font-size: 0.92rem;
  color: var(--gray-300);
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 1rem;
}

.gallery__item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  margin: 0;
}

.gallery__item--wide {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: 320px;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.gallery__item:hover img {
  transform: scale(1.06);
}

.gallery__item figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 1rem 1.1rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  font-size: 0.85rem;
  font-weight: 600;
}

/* Video block */
.video-block {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.video-block__player {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.video-block__player video {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  background: var(--gray-900);
}

.video-block__text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0.5rem 0 1rem;
}

.video-block__text p {
  color: var(--gray-300);
  margin-bottom: 1.25rem;
}

.check-list {
  list-style: none;
  margin-bottom: 1.75rem;
}

.check-list li {
  padding: 0.4rem 0 0.4rem 1.6rem;
  position: relative;
  color: var(--gray-300);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--yellow);
  font-weight: 700;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.feature {
  background: rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.feature__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  opacity: 0.25;
  line-height: 1;
  display: block;
  margin-bottom: 0.75rem;
}

.feature h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.feature p {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Accordion */
.accordion__item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.25rem 0;
}

.accordion__item summary {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1.1rem 2rem 1.1rem 0;
  cursor: pointer;
  list-style: none;
  position: relative;
}

.accordion__item summary::-webkit-details-marker { display: none; }

.accordion__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--yellow);
  transition: transform 0.25s;
}

.accordion__item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.accordion__item p {
  padding: 0 0 1.25rem;
  color: var(--gray-300);
  font-size: 0.95rem;
}

/* Contact */
.section--contact {
  padding-bottom: 7rem;
}

.contact-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
  background: var(--gray-900);
  border: 1px solid rgba(245, 196, 0, 0.2);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 0 80px var(--yellow-glow);
}

.contact-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  margin: 0.5rem 0 0.75rem;
}

.contact-card > .contact-card__info > p {
  color: var(--gray-300);
  margin-bottom: 1.5rem;
}

.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-list strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  margin-bottom: 0.15rem;
}

.contact-list a {
  color: var(--yellow);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
}

.contact-list a:hover { text-decoration: underline; }

.contact-card__cta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 220px;
}

/* Footer */
.footer {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--gray-500);
}

.footer a {
  color: var(--yellow);
  font-weight: 500;
}

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

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sticky-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s var(--ease);
}

.sticky-cta a:hover { transform: scale(1.05); }

.sticky-cta__call {
  background: var(--yellow);
  color: var(--black);
}

.sticky-cta__wa {
  background: #25d366;
  color: #fff;
  padding: 0.85rem;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  backdrop-filter: blur(8px);
}

.lightbox[hidden] { display: none; }

.lightbox img {
  max-height: 90vh;
  max-width: 100%;
  border-radius: var(--radius);
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.lightbox__close:hover { opacity: 1; }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* Responsive */
@media (max-width: 900px) {
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    background: rgba(10, 10, 12, 0.97);
    backdrop-filter: blur(20px);
    padding: 1.5rem 2rem 2rem;
    gap: 0;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.35s;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-toggle { display: flex; }
  .header__cta { display: none; }

  .gallery {
    grid-template-columns: 1fr 1fr;
  }

  .gallery__item--wide {
    grid-column: span 2;
    grid-row: span 1;
    min-height: 220px;
  }

  .video-block {
    grid-template-columns: 1fr;
  }

  .contact-card {
    grid-template-columns: 1fr;
    padding: 2rem;
  }

  .contact-card__cta { min-width: unset; }
}

@media (max-width: 520px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery__item--wide { grid-column: span 1; }
  .hero__stats { gap: 1.5rem; }
  .sticky-cta { right: 0.75rem; bottom: 0.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__scroll span { animation: none; }
}