:root {
  --ink: #08192f;
  --ink-soft: #16324f;
  --muted: #5c6f88;
  --bg: #f5f8fc;
  --surface: #ffffff;
  --surface-alt: #eef4fb;
  --line: rgba(8, 25, 47, 0.08);
  --primary: #2f6fed;
  --primary-dark: #1b4fd6;
  --accent: #12d6ae;
  --accent-dark: #0ab392;
  --violet: #8b5cf6;
  --amber: #b45309;
  --amber-bg: rgba(245, 158, 11, 0.14);
  --gradient-primary: linear-gradient(135deg, #2f6fed 0%, #12d6ae 100%);
  --gradient-dark: linear-gradient(160deg, #071a33 0%, #123566 55%, #0e6f8d 100%);
  --shadow-sm: 0 10px 24px rgba(8, 25, 47, 0.06);
  --shadow-md: 0 24px 48px rgba(8, 25, 47, 0.1);
  --shadow-lg: 0 40px 80px rgba(8, 25, 47, 0.18);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
}

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

/* ---------- announcement modal ---------- */
body.modal-open {
  overflow: hidden;
}

.announcement-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
  align-items: center;
  justify-content: center;
}

.announcement-modal.is-open {
  display: flex;
  animation: announcement-fade-in 0.6s ease-out both;
}

.announcement-modal.is-open .announcement-stage {
  animation: announcement-pop-in 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) 0.15s both;
}

@keyframes announcement-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes announcement-pop-in {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .announcement-modal.is-open,
  .announcement-modal.is-open .announcement-stage {
    animation: none;
  }
}

.announcement-backdrop {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(4, 12, 23, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.announcement-close {
  position: fixed;
  top: 26px;
  right: 26px;
  z-index: 3;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: white;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

.announcement-close:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: scale(1.06);
}

.announcement-stage {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  width: min(1700px, 94vw);
  max-height: 86vh;
}

.announcement-slide {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.announcement-image {
  display: block;
  max-width: 100%;
  max-height: 86vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

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

button,
input,
textarea {
  font: inherit;
}

h1,
h2,
h3,
.brand span {
  font-family: var(--font-display);
}

.container {
  width: calc(100% - 80px);
  margin: 0 auto;
}

/* ---------- reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(245, 248, 252, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.88);
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 20px;
  width: calc(100% - 80px);
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 240px;
  height: auto;
  object-fit: contain;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-inline-start: 48px;
  color: var(--muted);
  font-weight: 800;
  font-size: 1.05rem;
}

.main-nav a {
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.main-nav a:hover {
  color: var(--ink);
}

.main-nav a.active {
  color: var(--primary-dark);
  font-weight: 800;
}

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

.main-nav a.mobile-only-cta {
  display: none;
}

.main-nav a.mobile-only-cta::after {
  content: none;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-right .nav-cta {
  padding: 0.62rem 1.25rem;
  font-size: 0.85rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.site-header.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- buttons ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: none;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  cursor: pointer;
}

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

.button-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 18px 34px rgba(47, 111, 237, 0.28);
}

.button-primary:hover {
  filter: brightness(1.05);
}

.button-secondary {
  background: rgba(47, 111, 237, 0.08);
  color: var(--primary-dark);
}

.button-secondary:hover {
  background: rgba(47, 111, 237, 0.14);
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 680px;
  padding: 132px 0 90px;
  overflow: hidden;
}

.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-slide-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 1s cubic-bezier(0.65, 0, 0.35, 1);
}

.hero-slide {
  flex: 0 0 100%;
  height: 100%;
  background: var(--gradient-dark);
}

.hero-slide-photo {
  display: block;
  width: 100%;
  height: 100%;
  object-position: center;
}

.hero-slideshow-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 25, 47, 0.45) 0%, rgba(8, 25, 47, 0.72) 100%);
}

.hero-intro {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-copy {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: white;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary-dark);
  margin-bottom: 18px;
}

.section-kicker::before {
  content: "";
  display: inline-block;
  width: 30px;
  height: 4px;
  border-radius: 999px;
  background: var(--gradient-primary);
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: white;
}

.hero-copy p {
  margin: 22px auto 0;
  max-width: 600px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.1rem;
}

.hero-copy .button-secondary {
  background: rgba(255, 255, 255, 0.14);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-copy .button-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.hero-metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  padding: 0;
  margin: 40px 0 0;
}

.hero-metrics li {
  min-width: 140px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(6px);
}

.hero-metrics strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.2;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
}


/* ---------- sections ---------- */
.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--surface-alt);
}

.section-header {
  margin-bottom: 40px;
}

.section-header h2 {
  margin: 0;
  font-size: clamp(2.2rem, 3vw + 1.2rem, 3.6rem);
  letter-spacing: -0.03em;
  font-weight: 700;
}

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 36px;
  align-items: start;
}

.about-copy {
  color: var(--muted);
  font-size: 1.05rem;
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.about-pillars {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.pillar-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 28px 26px;
}

.pillar-card h3 {
  margin: 0 0 12px;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--primary-dark);
}

.pillar-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.info-card,
.news-card,
.product-card,
.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.info-card {
  padding: 26px 22px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-size: 1.2rem;
  margin-bottom: 16px;
  color: white;
}

.info-card:nth-of-type(3n + 1) .card-icon {
  background: var(--gradient-primary);
}

.info-card:nth-of-type(3n + 2) .card-icon {
  background: linear-gradient(135deg, var(--violet), #b490ff);
}

.info-card:nth-of-type(3n + 3) .card-icon {
  background: linear-gradient(135deg, var(--amber), #f7b955);
}

.info-card h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

.info-card p {
  margin: 0;
  color: var(--muted);
}

/* ---------- products ---------- */
.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.category-tab {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.category-tab:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.category-tab.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 14px 28px rgba(47, 111, 237, 0.26);
}

.category-block {
  margin-bottom: 46px;
}

.category-block.is-filtered-out {
  display: none;
}

.category-title {
  margin: 0 0 20px;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
  font-weight: 700;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.product-card {
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  border: 1px solid var(--line);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(47, 111, 237, 0.2);
}

.product-image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ffffff;
  transition: background-color 0.4s ease;
}

.product-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 8px;
  filter: saturate(0.94) contrast(1.03);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-image-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(8, 25, 47, 0.05);
}

.product-card:hover .product-image {
  transform: scale(1.08);
}

.product-body {
  position: relative;
  padding: 22px 22px 20px;
}

.tag {
  display: inline-block;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 12px;
}

.tag-urology {
  background: rgba(47, 111, 237, 0.1);
  color: var(--primary-dark);
}

.tag-radiology {
  background: rgba(139, 92, 246, 0.12);
  color: var(--violet);
}

.tag-physio {
  background: var(--amber-bg);
  color: var(--amber);
}

.product-body h3 {
  margin: 0 0 8px;
  font-size: 1.32rem;
  letter-spacing: -0.01em;
}

.product-body p {
  margin: 0;
  color: var(--muted);
}

.product-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  gap: 12px;
}

.product-link {
  color: var(--primary-dark);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s ease;
}

.product-link::after {
  content: "→";
  transition: transform 0.2s ease;
}

.product-link:hover::after {
  transform: translateX(3px);
}

/* ---------- news ---------- */
.news-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  max-width: 900px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.news-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.news-card {
  flex: 0 0 100%;
  min-width: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  border-left: 3px solid transparent;
  border-image: var(--gradient-primary) 1;
  background: var(--surface);
  overflow: hidden;
}

.news-card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface-alt);
}

.news-card-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.news-card-body {
  padding: 28px 36px 36px;
}

.news-date {
  display: inline-block;
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(47, 111, 237, 0.08);
  padding: 5px 12px;
  border-radius: 999px;
}

.news-card h3 {
  margin: 18px 0 12px;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  letter-spacing: -0.01em;
  max-width: 640px;
}

.news-card p {
  margin: 0 0 18px;
  color: var(--muted);
  max-width: 640px;
}

.news-card a {
  color: var(--primary-dark);
  font-weight: 700;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: background 0.2s ease, color 0.2s ease;
  z-index: 2;
}

.carousel-arrow:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

.carousel-arrow-left {
  left: 14px;
}

.carousel-arrow-right {
  right: 14px;
}

.carousel-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(47, 111, 237, 0.22);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.carousel-dot-active {
  width: 22px;
  border-radius: 999px;
  background: var(--gradient-primary);
}

/* ---------- contact ---------- */
.contact-section {
  position: relative;
  background: var(--surface-alt);
  overflow: hidden;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-copy h2 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  font-weight: 700;
}

.contact-copy p {
  color: var(--muted);
}

.contact-directory {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
}

.contact-team,
.contact-offices {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 28px;
}

.contact-team h3,
.contact-offices h3 {
  margin: 0 0 20px;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.contact-team {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 24px;
}

.contact-team h3 {
  grid-column: 1 / -1;
}

.contact-person,
.contact-office {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.contact-team h3 + .contact-person,
.contact-team h3 + .contact-person + .contact-person,
.contact-offices h3 + .contact-office {
  border-top: none;
  padding-top: 0;
}

.contact-person-role {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.contact-person strong,
.contact-office strong {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 2px;
}

.contact-office span {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-person a,
.contact-office a {
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.92rem;
}

.contact-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.contact-person a.whatsapp-link,
.contact-office a.whatsapp-link {
  display: inline-flex;
  color: #25d366;
}

.whatsapp-link:hover {
  color: #128c7e;
}

.contact-offices {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-form {
  padding: 28px;
}

.contact-form label {
  display: block;
  margin-bottom: 18px;
  font-weight: 600;
  font-size: 0.92rem;
}

.contact-form input,
.contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  padding: 0.9rem 1rem;
  color: var(--ink);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(47, 111, 237, 0.12);
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  position: relative;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 78px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-wrap a {
  font-weight: 700;
  color: var(--primary-dark);
}

/* ---------- product detail ---------- */
.product-detail-page {
  padding: 110px 0 50px;
}

.product-detail-page .container {
  max-width: 1360px;
}

.detail-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.detail-visual {
  min-height: 260px;
  overflow: hidden;
  padding: 0;
  background: #ffffff;
}

.detail-visual > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f7f9fd;
}

.product-gallery {
  width: 100%;
  margin: 0;
  padding: 0;
  background: #ffffff;
}

.gallery-stage {
  position: relative;
  width: 100%;
  max-width: 1200px;
  height: min(680px, 72vh);
  margin: 0 auto;
  min-width: 0;
  overflow: hidden;
  background: #ffffff;
  border-radius: 0;
  transition: background-color 0.5s ease;
}

.gallery-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
  opacity: 0;
  filter: saturate(0.94) contrast(1.03);
  transition: opacity 1s ease-in-out;
}

.detail-visual .gallery-image {
  object-fit: contain;
}

.gallery-image-active {
  opacity: 1;
}

.gallery-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 24px;
  margin-top: 10px;
}

.gallery-hotspot {
  display: flex;
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.gallery-hotspot-left {
  left: 0;
}

.gallery-hotspot-right {
  right: 0;
}

.gallery-dot {
  display: block;
  width: 6px;
  height: 6px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(47, 111, 237, 0.24);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.gallery-dot-active {
  width: 16px;
  border-radius: 999px;
  background: var(--accent);
}

.detail-body {
  padding: 34px 30px 36px;
}

.detail-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.detail-body h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  font-weight: 700;
}

.detail-body p {
  color: var(--muted);
  margin: 0 0 22px;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}

.feature-list li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-soft);
  font-weight: 500;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--gradient-primary);
}

.spec-table-wrap {
  margin: 0 0 28px;
  overflow-x: auto;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.spec-table th,
.spec-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.spec-table th {
  color: var(--ink);
  font-weight: 700;
  background: var(--surface-alt);
}

.spec-table td {
  color: var(--ink-soft);
}

.spec-table-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- product detail: multi-configuration products (e.g. NT10M) ---------- */
.detail-card-configurations .detail-body {
  padding: 34px 30px 36px;
}

.detail-card-configurations h1 {
  margin: 0 0 18px;
}

/* Pill nav under the title: lets a visitor jump straight to either
   configuration, and doubles as an at-a-glance "there are N of these". */
.configuration-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 34px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-alt);
}

.configuration-nav-label {
  margin-right: 2px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.configuration-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.configuration-nav-link:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
  transform: translateY(-1px);
}

.configuration-nav-link-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
}

/* Configurations stack one on top of the other — each gets the full
   page width so it reads as its own, bigger product view. */
.configuration-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 0 0 30px;
}

.configuration-panel {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 100px;
}

.configuration-panel-alt {
  background: var(--surface-alt);
}

.configuration-panel .detail-visual {
  min-height: 0;
}

.configuration-panel .gallery-stage {
  height: min(560px, 60vh);
}

.configuration-body {
  padding: 30px 32px 34px;
  background: var(--surface);
}

.configuration-index {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.configuration-body h2 {
  margin: 0 0 14px;
  font-size: clamp(1.4rem, 2.4vw, 1.7rem);
  letter-spacing: -0.02em;
  font-weight: 700;
}

.configuration-body p {
  color: var(--muted);
  margin: 0 0 16px;
}

/* Points down at the next configuration so a visitor who only sees the
   first panel on load knows to keep scrolling. Hidden after the last one. */
.configuration-scroll-cue {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 4px 0 10px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.88rem;
  text-align: center;
  text-decoration: none;
}

.configuration-scroll-cue:hover {
  color: var(--primary-dark);
}

.configuration-scroll-cue-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  animation: configuration-scroll-cue-bounce 1.8s ease-in-out infinite;
}

@keyframes configuration-scroll-cue-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

.related-products {
  padding-top: 26px;
}

.related-products h2 {
  margin: 0 0 22px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
  font-weight: 700;
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .about-grid,
  .contact-wrap,
  .contact-directory,
  .contact-team,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .announcement-stage {
    flex-direction: column;
    max-height: 90vh;
    overflow-y: auto;
  }

  .announcement-image {
    max-height: 42vh;
  }

  .hero {
    min-height: 560px;
  }

  .carousel-arrow {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }

  .news-card-body {
    padding: 32px 40px;
  }

  .about-cards,
  .about-pillars {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: 12px 20px 20px;
  }

  .main-nav a {
    width: 100%;
    padding: 12px 0;
  }

  .main-nav a.mobile-only-cta {
    display: inline-flex;
    width: auto;
    margin-top: 8px;
    padding: 0.85rem 1.6rem;
  }

  .site-header.nav-open .main-nav {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding-top: 112px;
  }
}

@media (max-width: 560px) {
  .nav-wrap {
    min-height: 70px;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .gallery-stage {
    aspect-ratio: 1 / 1;
  }

  .configuration-panel .gallery-stage {
    height: auto;
    aspect-ratio: 1 / 1;
  }

  .configuration-body {
    padding: 22px 20px 26px;
  }

  .footer-wrap {
    flex-direction: column;
    justify-content: center;
    padding: 16px 0;
    text-align: center;
  }
}

/* ---------- language switcher ---------- */
.lang-switch {
  position: relative;
}

.lang-switch-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-transform: uppercase;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.lang-switch-toggle:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.lang-switch-caret {
  font-size: 0.6rem;
  transition: transform 0.2s ease;
}

.lang-switch.is-open .lang-switch-caret {
  transform: rotate(180deg);
}

.lang-switch-menu {
  position: absolute;
  top: calc(100% + 10px);
  inset-inline-end: 0;
  min-width: 150px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 60;
}

.lang-switch.is-open .lang-switch-menu {
  display: flex;
}

.lang-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border-radius: 10px;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-align: start;
  font-family: inherit;
}

.lang-option:hover {
  background: var(--surface-alt);
  color: var(--primary-dark);
}

.lang-option.is-active {
  color: var(--primary-dark);
  background: rgba(47, 111, 237, 0.1);
}

/* ---------- right-to-left (Arabic) ---------- */
[dir="rtl"] .feature-list li {
  padding-left: 0;
  padding-right: 22px;
}

[dir="rtl"] .feature-list li::before {
  left: auto;
  right: 0;
}

[dir="rtl"] .gallery-hotspot-left {
  left: auto;
  right: 0;
}

[dir="rtl"] .gallery-hotspot-right {
  right: auto;
  left: 0;
}

[dir="rtl"] .carousel-arrow-left {
  left: auto;
  right: 14px;
}

[dir="rtl"] .carousel-arrow-right {
  right: auto;
  left: 14px;
}

[dir="rtl"] .eyebrow,
[dir="rtl"] .section-kicker {
  direction: rtl;
}