/* =========================================================
   PERALASTİK — Kurumsal Web Sitesi Stilleri
   HTML5 / CSS3 — Vanilla, framework yok
   ========================================================= */

/* ---------- CSS Değişkenleri ---------- */
:root {
  --black: #0b0b0b;
  --dark: #141414;
  --gray-900: #1c1c1c;
  --gray-800: #2a2a2a;
  --gray-600: #5c5c5c;
  --gray-400: #9a9a9a;
  --gray-200: #e8e8e8;
  --white: #ffffff;
  --off-white: #f4f4f4;
  --accent: #c8102e;
  --accent-dark: #9e0c24;
  --accent-soft: rgba(200, 16, 46, 0.12);
  --steel: #1a5f8a;
  --steel-light: #2a7aad;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.2);
  --radius: 4px;
  --radius-lg: 8px;
  --nav-h: 76px;
  --font-display: "Archivo", "Segoe UI", sans-serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --container: 1180px;
  --transition: 0.3s ease;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  background: var(--gray-200);
}

.hero__bg,
.page-hero__bg {
  background-color: var(--gray-900);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

ul,
ol {
  list-style: none;
}

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

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section--dark {
  background: var(--dark);
  color: var(--white);
}

.section--muted {
  background: var(--off-white);
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--black);
  margin-bottom: 1rem;
}

.section--dark .section__title {
  color: var(--white);
}

.section__lead {
  max-width: 36rem;
  color: var(--gray-600);
  font-size: 1.05rem;
}

.section--dark .section__lead {
  color: var(--gray-400);
}

.section__header {
  margin-bottom: clamp(2rem, 5vw, 3rem);
  max-width: 40rem;
}

/* ---------- Tipografi yardımcıları ---------- */
.text-accent {
  color: var(--accent);
}

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition),
    transform var(--transition), box-shadow var(--transition),
    border-color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 8px 24px rgba(200, 16, 46, 0.35);
}

.btn--outline {
  border: 1.5px solid currentColor;
  color: var(--white);
  background: transparent;
}

.btn--outline:hover {
  background: var(--white);
  color: var(--black);
}

.btn--dark {
  background: var(--black);
  color: var(--white);
}

.btn--dark:hover {
  background: var(--gray-800);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  color: var(--accent);
  padding-inline: 0;
  letter-spacing: 0.04em;
}

.btn--ghost:hover {
  color: var(--accent-dark);
  transform: none;
}

.btn--ghost::after {
  content: "→";
  transition: transform var(--transition);
}

.btn--ghost:hover::after {
  transform: translateX(4px);
}

/* ---------- HEADER / NAVBAR ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition),
    backdrop-filter var(--transition);
}

.site-header.is-scrolled,
.site-header.is-solid {
  background: rgba(11, 11, 11, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.site-header:not(.is-scrolled):not(.is-solid) {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  z-index: 1001;
}

.logo__mark {
  width: 40px;
  height: 40px;
  background: var(--accent);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.logo__mark span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--white);
  line-height: 1;
}

.logo__text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav__link {
  position: relative;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--white);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.15rem;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
}

.nav__cta {
  margin-left: 0.75rem;
  padding: 0.65rem 1.25rem;
  font-size: 0.75rem;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
}

.nav__toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- HERO SLIDER ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  max-height: 920px;
  overflow: hidden;
  background: var(--black);
}

.hero__slides {
  position: absolute;
  inset: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease, visibility 0.9s ease;
}

.hero__slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  transition: transform 7s ease-out;
}

.hero__slide.is-active .hero__bg {
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(11, 11, 11, 0.88) 0%, rgba(11, 11, 11, 0.55) 55%, rgba(11, 11, 11, 0.35) 100%),
    linear-gradient(to top, rgba(11, 11, 11, 0.5), transparent 40%);
}

.hero__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: clamp(5rem, 12vh, 8rem);
  max-width: 40rem;
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 0.95;
  margin-bottom: 1.25rem;
  opacity: 0;
  transform: translateY(28px);
}

.hero__slide.is-active .hero__brand {
  animation: heroIn 0.8s 0.15s ease forwards;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.55rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.85rem;
  opacity: 0;
  transform: translateY(24px);
}

.hero__slide.is-active .hero__title {
  animation: heroIn 0.75s 0.3s ease forwards;
}

.hero__desc {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
  max-width: 28rem;
  margin-bottom: 1.75rem;
  opacity: 0;
  transform: translateY(24px);
}

.hero__slide.is-active .hero__desc {
  animation: heroIn 0.75s 0.45s ease forwards;
}

.hero__actions {
  opacity: 0;
  transform: translateY(24px);
}

.hero__slide.is-active .hero__actions {
  animation: heroIn 0.75s 0.6s ease forwards;
}

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

.hero__controls {
  position: absolute;
  z-index: 5;
  bottom: 2.5rem;
  right: max(1.25rem, calc((100% - var(--container)) / 2));
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero__arrow {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  transition: background var(--transition), border-color var(--transition);
}

.hero__arrow:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.hero__arrow svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero__dots {
  position: absolute;
  z-index: 5;
  bottom: 2.75rem;
  left: max(1.25rem, calc((100% - var(--container)) / 2));
  display: flex;
  gap: 0.5rem;
}

.hero__dot {
  width: 36px;
  height: 3px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  transition: background var(--transition), width var(--transition);
}

.hero__dot.is-active {
  background: var(--accent);
  width: 48px;
}

.hero__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--accent);
  z-index: 6;
}

.hero__slide.is-active ~ .hero__progress,
.hero .hero__progress.is-running {
  animation: heroProgress 6s linear;
}

@keyframes heroProgress {
  from { width: 0; }
  to { width: 100%; }
}

/* ---------- Page Hero (iç sayfalar) ---------- */
.page-hero {
  position: relative;
  min-height: 42vh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 3rem) 0 3.5rem;
  background: var(--black);
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 11, 11, 0.92), rgba(11, 11, 11, 0.55));
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.page-hero__lead {
  color: rgba(255, 255, 255, 0.7);
  max-width: 32rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1rem;
}

.breadcrumb a:hover {
  color: var(--white);
}

.breadcrumb span[aria-hidden] {
  opacity: 0.5;
}

/* ---------- Hakkımızda ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.about-media {
  position: relative;
}

.about-media__img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.about-media__accent {
  position: absolute;
  inset: auto -1rem -1rem auto;
  width: 45%;
  height: 45%;
  border: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-media__badge {
  position: absolute;
  left: -1rem;
  bottom: 2rem;
  background: var(--accent);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.2;
  box-shadow: var(--shadow-md);
}

.about-media__badge strong {
  display: block;
  font-size: 1.75rem;
}

.about-body p {
  margin-bottom: 1.15rem;
  color: var(--gray-600);
}

.about-body p:last-of-type {
  margin-bottom: 1.75rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.value-card {
  padding: 1.75rem 1.5rem;
  background: var(--off-white);
  border-left: 3px solid var(--accent);
  transition: transform var(--transition), box-shadow var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.value-card__icon {
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  color: var(--accent);
}

.value-card__icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.value-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.95rem;
  color: var(--gray-600);
}

/* ---------- Kart ızgaraları (ürün / hizmet / blog) ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.product-card,
.service-card,
.blog-card {
  background: var(--white);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--gray-200);
}

.product-card:hover,
.service-card:hover,
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.product-card__img,
.blog-card__img {
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #111;
}

.product-card__img img,
.blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.detail-media img {
  background: #111;
}

.product-card:hover .product-card__img img,
.blog-card:hover .blog-card__img img {
  transform: scale(1.06);
}

.product-card__body,
.service-card__body,
.blog-card__body {
  padding: 1.35rem 1.35rem 1.5rem;
}

.product-card h3,
.service-card h3,
.blog-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-card p,
.service-card p,
.blog-card p {
  font-size: 0.95rem;
  color: var(--gray-600);
  margin-bottom: 1.15rem;
}

.service-card {
  padding: 2rem 1.5rem;
  text-align: left;
}

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  border-radius: var(--radius);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
  display: block;
}

.blog-card__meta {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.section-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* ---------- Testimonials ---------- */
.testimonials {
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(200, 16, 46, 0.15), transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(26, 95, 138, 0.12), transparent 45%);
  pointer-events: none;
}

.testimonial-slider {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.testimonial-track {
  position: relative;
  min-height: 280px;
}

.testimonial-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(24px);
  transition: opacity 0.55s ease, transform 0.55s ease, visibility 0.55s;
  text-align: center;
}

.testimonial-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  position: relative;
}

.testimonial-slide__photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.25rem;
  border: 3px solid var(--accent);
}

.testimonial-slide__stars {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 1rem;
  color: #f5a623;
}

.testimonial-slide__stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-slide__text {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1.5rem;
  font-style: italic;
  line-height: 1.7;
}

.testimonial-slide__name {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--white);
}

.testimonial-slide__company {
  font-size: 0.9rem;
  color: var(--gray-400);
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.testimonial-nav button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transition: background var(--transition), transform var(--transition);
}

.testimonial-nav button.is-active {
  background: var(--accent);
  transform: scale(1.2);
}

/* ---------- İletişim ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2rem, 4vw, 3.5rem);
}

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

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

.contact-item__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  border-radius: var(--radius);
}

.contact-item__icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-item h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.25rem;
}

.contact-item p,
.contact-item a {
  color: var(--gray-600);
  font-size: 0.95rem;
}

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

.contact-map {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  aspect-ratio: 16 / 10;
  min-height: 220px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.3) contrast(1.05);
}

.contact-form {
  background: var(--off-white);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: var(--radius-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.45rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  font-family: inherit;
  font-size: 1rem;
  color: var(--black);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-message {
  display: none;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.form-message.is-success {
  display: block;
  background: #e8f5e9;
  color: #1b5e20;
  border: 1px solid #a5d6a7;
}

.form-message.is-error {
  display: block;
  background: #fdecea;
  color: #8b1a1a;
  border: 1px solid #f5c6c2;
}

/* ---------- Detay sayfaları ---------- */
.detail-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.detail-media {
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
}

.detail-media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  background: var(--gray-200);
}

.detail-body h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--black);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.detail-body > p {
  color: var(--gray-600);
  margin-bottom: 1.75rem;
}

.detail-block {
  margin-bottom: 1.75rem;
}

.detail-block h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr {
  border-bottom: 1px solid var(--gray-200);
}

.specs-table th,
.specs-table td {
  padding: 0.75rem 0;
  text-align: left;
  font-size: 0.95rem;
}

.specs-table th {
  font-weight: 600;
  color: var(--black);
  width: 42%;
}

.specs-table td {
  color: var(--gray-600);
}

.check-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.55rem;
  color: var(--gray-600);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 1px;
}

.process-list {
  counter-reset: step;
}

.process-list li {
  counter-increment: step;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1rem;
  color: var(--gray-600);
}

.process-list li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--accent);
  flex-shrink: 0;
  min-width: 2rem;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.blog-article {
  max-width: 740px;
  margin: 0 auto;
}

.blog-article__cover {
  width: 100%;
  aspect-ratio: 21 / 10;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
  background: var(--gray-200);
}

.blog-article__meta {
  color: var(--gray-400);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.blog-article h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--black);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.blog-article .content p {
  color: var(--gray-600);
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
}

.related-grid {
  margin-top: 1rem;
}

/* ---------- Floating sosyal medya ---------- */
.float-social {
  position: fixed;
  right: 1.25rem;
  bottom: 1.5rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.float-btn:hover {
  transform: translateY(-4px) scale(1.06);
  box-shadow: var(--shadow-lg);
}

.float-btn--wa {
  background: #25d366;
}

.float-btn--ig {
  background: linear-gradient(135deg, #f58529, #dd2a7b 50%, #8134af);
}

.float-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--black);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
  margin-bottom: 1.15rem;
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.65rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  transition: background var(--transition), border-color var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.footer-social svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.15rem;
}

.footer-col ul li {
  margin-bottom: 0.55rem;
}

.footer-col a {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-contact li {
  display: flex;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- Scroll animasyonları ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ---------- Not found / loading ---------- */
.detail-fallback {
  text-align: center;
  padding: 4rem 1rem;
}

.detail-fallback h2 {
  font-family: var(--font-display);
  margin-bottom: 1rem;
  color: var(--black);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-grid,
  .detail-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .detail-media {
    position: static;
  }

  .about-media__img {
    aspect-ratio: 16 / 10;
  }

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

@media (max-width: 900px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    inset: 0;
    background: rgba(11, 11, 11, 0.98);
    flex-direction: column;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
  }

  .nav__menu.is-open {
    opacity: 1;
    visibility: visible;
  }

  .nav__link {
    font-size: 1.15rem;
    padding: 0.75rem 1.25rem;
  }

  .nav__cta {
    margin: 1rem 0 0;
  }

  .hero__controls {
    right: 1.25rem;
    bottom: 1.75rem;
  }

  .hero__dots {
    bottom: 2.1rem;
  }

  .hero__arrow {
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero {
    min-height: 100svh;
  }

  .hero__content {
    padding-bottom: 7rem;
  }

  .float-social {
    right: 0.85rem;
    bottom: 1rem;
  }

  .float-btn {
    width: 46px;
    height: 46px;
  }

  .about-media__badge {
    left: 0.5rem;
    bottom: 0.5rem;
    padding: 0.85rem 1rem;
  }

  .about-media__badge strong {
    font-size: 1.35rem;
  }

  .about-media__accent {
    display: none;
  }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}