:root {
  --clr-background: #f5f7fa;
  --clr-surface: #ffffff;
  --clr-primary: #0097a7;
  --clr-primary-dark: #006d79;
  --clr-secondary: #d4a24b;
  --clr-accent: #1d3557;
  --clr-muted: #6c7a89;
  --clr-muted-dark: #3f4e5a;
  --clr-border: rgba(15, 59, 95, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-soft: 0 18px 45px rgba(13, 132, 145, 0.12);
  --shadow-card: 0 18px 40px rgba(15, 33, 43, 0.18);
  --shadow-floating: 0 24px 70px rgba(0, 0, 0, 0.18);
  --transition: all 0.35s ease;
  --max-width: 1200px;
  --font-arabic: 'Cairo', 'Noto Kufi Arabic', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-english: 'Montserrat', 'Segoe UI', sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-arabic);
  background: var(--clr-background);
  color: var(--clr-muted-dark);
  line-height: 1.7;
  direction: rtl;
  transition: background 0.4s ease;
}

body.menu-open {
  overflow: hidden;
}

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

a:hover,
a:focus {
  text-decoration: none;
}

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

.container {
  width: min(100% - 3rem, var(--max-width));
  margin-inline: auto;
}

.section {
  padding: clamp(3.5rem, 6vw, 5.5rem) 0;
}

.section-heading {
  text-align: center;
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
}

.section-heading h2 {
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  color: var(--clr-accent);
  letter-spacing: 0.02em;
}

.section-heading p {
  margin-top: 1rem;
  color: var(--clr-muted);
}

.code-inline,
code {
  font-family: var(--font-english);
  background: rgba(0, 151, 167, 0.1);
  color: var(--clr-accent);
  padding: 0.1rem 0.45rem;
  border-radius: 6px;
  font-size: 0.9em;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: rgba(0, 151, 167, 0.12);
  color: var(--clr-primary);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 14px 30px rgba(0, 151, 167, 0.18);
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: var(--shadow-soft);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.7);
  color: var(--clr-accent);
  border-color: rgba(0, 151, 167, 0.45);
}

.btn-outline:hover {
  background: rgba(0, 151, 167, 0.08);
}

.btn-link {
  border: none;
  background: transparent;
  color: var(--clr-primary);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(14px);
  background: rgba(245, 247, 250, 0.92);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

header.is-scrolled {
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.08);
  background: rgba(245, 247, 250, 0.96);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: 1rem;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 700;
  color: var(--clr-accent);
}

.navbar-brand .brand-mark {
  width: clamp(48px, 6vw, 64px);
  aspect-ratio: 1;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(212, 162, 75, 0.4), rgba(0, 151, 167, 0.25));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  padding: 8px;
}

.navbar-brand .brand-mark img {
  max-width: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  font-weight: 600;
  color: var(--clr-muted);
  transition: var(--transition);
}

.nav-links a {
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  inset-inline: 0;
  bottom: -0.35rem;
  height: 2px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  font-size: 1.9rem;
  color: var(--clr-accent);
  cursor: pointer;
}

.lang-toggle {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  font-size: 0.82rem;
  flex-wrap: wrap;
}

.lang-toggle button {
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-weight: 700;
  padding: 0.25rem 0.85rem;
  border-radius: 999px;
  transition: var(--transition);
}

.lang-toggle button.active {
  background: rgba(0, 151, 167, 0.18);
  color: var(--clr-primary);
}

.hero {
  padding: clamp(4rem, 7vw, 6.5rem) 0 clamp(3rem, 5vw, 5rem);
}

.hero-card {
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: visible;
  isolation: isolate;
}

.hero-card::before {
  content: '';
  border-radius: inherit;
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(0, 151, 167, 0.12), rgba(212, 162, 75, 0.15));
  opacity: 0.85;
  pointer-events: none;
}

.hero-card > * {
  position: relative;
  z-index: 1;
}

.hero-card--home {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero-content {
  display: grid;
  gap: 1.4rem;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  color: var(--clr-accent);
  line-height: 1.25;
}

.hero-content p.lead {
  font-size: 1.05rem;
  color: var(--clr-muted);
  max-width: 45ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-meta {
  display: grid;
  gap: 1.4rem;
}

.hero-highlights {
  display: grid;
  gap: 0.9rem;
}

.hero-highlight {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--clr-muted);
}

.hero-highlight svg {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--clr-primary);
}

.hero-visual {
  display: grid;
  gap: 1.4rem;
}

.hero-logo-card {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  padding: 1rem 1.4rem;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.hero-logo-card img {
  width: 64px;
  border-radius: 12px;
}

.hero-logo-card span {
  font-weight: 700;
  color: var(--clr-accent);
}

.hero-image-stack {
  position: relative;
  display: grid;
  gap: 1rem;
  min-height: clamp(260px, 35vw, 380px);
}

.hero-image-stack img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  width: 100%;
  object-fit: cover;
}

.hero-image-stack img:first-child {
  height: clamp(260px, 35vw, 380px);
}

.hero-image-stack img:nth-child(2) {
  position: absolute;
  inset-inline-end: -8%;
  bottom: -8%;
  width: min(45%, 220px);
  border-radius: var(--radius-md);
  border: 6px solid var(--clr-surface);
  box-shadow: var(--shadow-floating);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.metric-card {
  flex: 1 1 140px;
  background: rgba(255, 255, 255, 0.86);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: var(--shadow-soft);
}

.metric-card h3 {
  color: var(--clr-primary);
  font-size: 1.35rem;
  margin-bottom: 0.3rem;
}

.metric-card span {
  color: var(--clr-muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.8rem;
}

.feature-card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--clr-border);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: auto 14px -35px 14px;
  height: 65px;
  background: linear-gradient(90deg, rgba(0, 151, 167, 0.22), rgba(212, 162, 75, 0.18));
  border-radius: 999px;
  filter: blur(32px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(0, 151, 167, 0.12);
  color: var(--clr-primary);
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
  color: var(--clr-accent);
}

.feature-card p {
  color: var(--clr-muted);
  font-size: 0.96rem;
}

.split {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: center;
}

.image-placeholder,
.illustration-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  min-height: 260px;
  position: relative;
}

.image-placeholder {
  background: repeating-linear-gradient(135deg, rgba(0, 151, 167, 0.08) 0 22px, rgba(212, 162, 75, 0.12) 22px 44px);
  display: grid;
  place-items: center;
  color: rgba(16, 27, 36, 0.6);
  text-align: center;
  padding: 1.6rem;
  font-size: 0.95rem;
}

.image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.timeline {
  position: relative;
  margin-top: 2rem;
  padding-right: 1.7rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0.35rem;
  bottom: 0.35rem;
  right: 0.55rem;
  width: 3px;
  background: linear-gradient(to bottom, rgba(212, 162, 75, 0.9), rgba(0, 151, 167, 0.85));
  border-radius: 999px;
}

.timeline-item {
  padding: 1.1rem 0 1.1rem 2.7rem;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  right: -0.35rem;
  top: 1.4rem;
  width: 16px;
  height: 16px;
  background: var(--clr-background);
  border: 3px solid var(--clr-secondary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(212, 162, 75, 0.22);
}

.timeline-item h4 {
  font-size: 1.08rem;
  margin-bottom: 0.45rem;
  color: var(--clr-accent);
}

.timeline-item p {
  color: var(--clr-muted);
  font-size: 0.95rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.6rem;
}

.stat-card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.4rem;
  text-align: center;
}

.stat-card h3 {
  color: var(--clr-primary);
  font-size: 1.6rem;
}

.stat-card span {
  color: var(--clr-muted);
  font-weight: 600;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pill {
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: rgba(29, 53, 87, 0.08);
  color: var(--clr-accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.7rem;
}

.product-card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-soft);
  display: grid;
  grid-template-rows: auto 1fr;
}

.product-thumb {
  position: relative;
}

.product-thumb img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.product-thumb span {
  position: absolute;
  inset-inline-end: 1rem;
  inset-block-start: 1rem;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

.product-body {
  padding: 1.5rem;
  display: grid;
  gap: 0.75rem;
}

.product-body h3 {
  color: var(--clr-accent);
  font-size: 1.18rem;
}

.product-body p {
  color: var(--clr-muted);
  font-size: 0.95rem;
}

.spec-list {
  display: grid;
  gap: 0.4rem;
  font-size: 0.92rem;
  color: var(--clr-muted);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-surface);
  box-shadow: var(--shadow-soft);
}

.gallery-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-card figcaption {
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  padding: 0.8rem 1rem;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.7), transparent 80%);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.9rem;
  font-weight: 600;
}

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

.contact-wrapper {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.contact-card,
.address-card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.85rem;
}

.contact-card h3,
.address-card h4 {
  color: var(--clr-accent);
  font-size: 1.1rem;
}

.contact-list {
  display: grid;
  gap: 0.7rem;
  font-size: 0.95rem;
  color: var(--clr-muted);
}

.contact-list span {
  font-weight: 700;
  color: var(--clr-accent);
}

.map-placeholder {
  margin-top: 2rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 320px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(0, 151, 167, 0.25), rgba(16, 27, 36, 0.65));
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 2rem;
}

.form-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.form-field {
  display: grid;
  gap: 0.6rem;
}

.form-field label {
  font-weight: 700;
  color: var(--clr-accent);
}

.form-field input,
.form-field textarea {
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 0.9rem 1rem;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fdfdfd;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field textarea {
  resize: vertical;
  min-height: 160px;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(0, 151, 167, 0.5);
  box-shadow: 0 0 0 4px rgba(0, 151, 167, 0.15);
}

form .form-actions {
  margin-top: 0.5rem;
}

form .form-actions .btn {
  width: fit-content;
}

.newsletter {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  background: linear-gradient(120deg, rgba(0, 151, 167, 0.12), rgba(212, 162, 75, 0.18));
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: 1.2rem;
  border: 1px solid rgba(0, 151, 167, 0.15);
  box-shadow: var(--shadow-soft);
}

.newsletter form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.newsletter input {
  flex: 1;
  min-width: 240px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 0.85rem 1.1rem;
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.9);
}

.footer {
  margin-top: 4rem;
  background: #101b24;
  color: rgba(255, 255, 255, 0.78);
  padding: 2.5rem 0;
}

.footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer small {
  font-size: 0.88rem;
}

.footer small a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: underline;
}

.footer-links {
  display: flex;
  gap: 1.1rem;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: #fff;
}

.faq {
  display: grid;
  gap: 1.2rem;
}

.faq-item {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-soft);
}

.faq-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
  color: var(--clr-accent);
}

.faq-item p {
  color: var(--clr-muted);
  font-size: 0.94rem;
}

[data-lang="en"],
[data-lang="tr"],
[data-lang="ku"] {
  display: none;
}

body.lang-en,
body.lang-tr {
  direction: ltr;
  font-family: var(--font-english);
}

body.lang-ku {
  direction: rtl;
  font-family: var(--font-arabic);
}

body.lang-en [data-lang]:not([data-lang="en"]),
body.lang-tr [data-lang]:not([data-lang="tr"]),
body.lang-ku [data-lang]:not([data-lang="ku"]) {
  display: none !important;
}

body.lang-en [data-lang="en"],
body.lang-tr [data-lang="tr"],
body.lang-ku [data-lang="ku"] {
  display: revert;
}

body.lang-en .hero-image-stack img:nth-child(2),
body.lang-tr .hero-image-stack img:nth-child(2) {
  inset-inline-start: auto;
  inset-inline-end: -6%;
}

body.lang-en .map-placeholder,
body.lang-tr .map-placeholder {
  direction: ltr;
  text-align: center;
}

@media (max-width: 1100px) {
  .hero-card--home {
    grid-template-columns: 1fr;
  }

  .hero-image-stack {
    min-height: clamp(240px, 65vw, 320px);
  }

  .hero-image-stack img:first-child {
    height: clamp(240px, 65vw, 320px);
  }

  .hero-image-stack img:nth-child(2) {
    inset-inline-end: 4%;
    bottom: -6%;
    width: min(55%, 200px);
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(245, 247, 250, 0.98);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transform: translateY(-100%);
    transition: var(--transition);
    font-size: 1.25rem;
    pointer-events: none;
    opacity: 0;
  }

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

@media (max-width: 640px) {
  body {
    font-size: 0.96rem;
  }

  .hero-card {
    padding: 2.2rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-image-stack {
    min-height: 220px;
  }

  .hero-image-stack img:first-child {
    height: 220px;
  }

  .hero-image-stack img:nth-child(2) {
    display: none;
  }

  .footer .container {
    flex-direction: column;
    align-items: flex-start;
  }
}