/* ============================================================================
   MENAVAL — CORPORATE STYLESHEET
   Clean, light, institutional. Motion orients, never decorates.
   ============================================================================ */

:root {
  /* Brand */
  --color-primary: #960000;          /* Menaval institutional crimson */
  --color-primary-dark: #6e0000;
  --color-secondary: #0a2540;        /* Corporate navy */
  --color-secondary-dark: #061729;
  --color-accent: #d97706;           /* Amber (decorative only on light bg) */
  --color-accent-on-dark: #fbbf24;   /* Amber for text on navy (AA) */

  /* Neutrals */
  --color-neutral-100: #ffffff;
  --color-neutral-200: #f4f6f9;
  --color-neutral-300: #e2e8f0;
  --color-neutral-400: #cbd5e1;
  --color-neutral-500: #526173;      /* darkened for AA on #f4f6f9 */
  --color-neutral-700: #334155;
  --color-neutral-900: #0f172a;
  --color-success-bg: #ecfdf5;
  --color-success-border: #10b981;
  --color-success-text: #065f46;
  --color-focus: #960000;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fs-xs: 0.75rem;     /* 12 — kickers, tags */
  --fs-sm: 0.875rem;    /* 14 — meta, captions, small UI */
  --fs-base: 1rem;      /* 16 — body */
  --fs-md: 1.125rem;    /* 18 — leads */
  --fs-lg: 1.25rem;     /* 20 — card titles */
  --fs-xl: 1.5rem;      /* 24 — sub-headings */
  --fs-2xl: clamp(1.75rem, 1.2rem + 1.8vw, 2.5rem);   /* section headings */
  --fs-3xl: clamp(2rem, 1.3rem + 2.8vw, 3.25rem);     /* hero */
  --lh-tight: 1.15;
  --lh-snug: 1.3;
  --lh-body: 1.6;
  --tracking-caps: 0.1em;

  /* Spacing (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --section-pad: clamp(56px, 4rem + 3vw, 96px);

  /* Shape — one radius family */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-pill: 999px;

  /* Elevation — one shadow family */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.16);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur-fast: 200ms;
  --dur: 300ms;
  --dur-reveal: 700ms;
  --hero-duration: 7000ms;

  /* Layout */
  --container: 1320px;
  --header-h: 80px;
  --header-h-compact: 64px;
  --hero-curve: clamp(72px, 13vw, 220px);   /* bottom-right hero corner */
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h-compact) + var(--space-4));
  font-family: var(--font-body);
  font-size: 100%;
  color: var(--color-neutral-900);
  background-color: var(--color-neutral-100);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-900);
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-wrap: balance;
}

button, input, select, textarea { font: inherit; }

.container {
  width: min(var(--container), 100% - 2 * clamp(16px, 5vw, 48px));
  margin-inline: auto;
}

.icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Focus — visible, consistent, keyboard only */
:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.top-institutional-bar :focus-visible,
.hero-slider-section :focus-visible,
.section-bg-navy :focus-visible,
.cta-band :focus-visible,
.svc-photo-card :focus-visible,
.contact-channels-card :focus-visible,
.site-footer :focus-visible {
  outline-color: #fff;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 3000;
  background: var(--color-secondary);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus { top: var(--space-2); }

/* ============================================================================
   TOP BAR
   ============================================================================ */
.top-institutional-bar {
  background-color: var(--color-secondary);
  color: rgba(255, 255, 255, 0.86);
  font-size: var(--fs-sm);
  padding: var(--space-2) 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3) var(--space-5);
}

.top-bar-tagline {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: var(--space-2) var(--space-5);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.top-bar-links a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--dur-fast) var(--ease);
}

.top-bar-links a:hover { color: #fff; }
.top-bar-links .icon { opacity: 0.8; }

/* ============================================================================
   HEADER (sticky, compacts on scroll)
   ============================================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #fff;
  border-bottom: 1px solid var(--color-neutral-300);
  transition: box-shadow var(--dur) var(--ease);
}

.site-header.is-compact { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: var(--space-5);
  transition: height var(--dur) var(--ease);
}

.site-header.is-compact .header-inner { height: var(--header-h-compact); }

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: height var(--dur) var(--ease);
}

.site-header.is-compact .brand-logo img { height: 40px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav-link {
  color: var(--color-neutral-900);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 600;
  white-space: nowrap;
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--dur-fast) var(--ease);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}

.nav-link:hover,
.nav-link.is-active { color: var(--color-primary); }

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.lang-switcher {
  display: inline-flex;
  background: var(--color-neutral-200);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-pill);
  padding: 3px;
}

.lang-btn {
  border: none;
  background: transparent;
  color: var(--color-neutral-700);
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.lang-btn:hover { color: var(--color-secondary); }

.lang-btn.active {
  background: var(--color-secondary);
  color: #fff;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-secondary);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease);
}

.nav-toggle:hover { border-color: var(--color-secondary); }
.nav-toggle .icon { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ============================================================================
   BUTTONS
   ============================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  padding: 12px var(--space-5);
  min-height: 44px;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background-color var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease);
}

.btn .icon { transition: transform var(--dur-fast) var(--ease); }
.btn:hover .icon-arrow { transform: translateX(3px); }

.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: 0 6px 16px rgba(150, 0, 0, 0.22);
}

.btn-primary:active { transform: translateY(1px); }

.btn-outline-light {
  background-color: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

.btn-outline-dark {
  background-color: #fff;
  color: var(--color-secondary);
  border-color: var(--color-neutral-400);
}

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

.btn-sm {
  padding: 10px var(--space-3);
  min-height: 40px;
  font-size: var(--fs-sm);
}

.btn-block { width: 100%; }

.btn-group {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ============================================================================
   HERO SLIDER
   ============================================================================ */
.hero-slider-section {
  position: relative;
  height: clamp(600px, 78vh, 720px);
  background-color: var(--color-secondary);
  overflow: hidden;
  /* Large curved corner: the white services section shows through */
  border-bottom-right-radius: var(--hero-curve);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 900ms var(--ease), visibility 0s linear 900ms;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
  transition: opacity 900ms var(--ease), visibility 0s;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-slide.active .hero-slide-bg {
  animation: heroZoom 9000ms linear forwards;
}

@keyframes heroZoom {
  from { transform: scale(1.02); }
  to { transform: scale(1.08); }
}

/* Background video shared by all slides; slide photos are hidden while it plays */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 900ms var(--ease);
  pointer-events: none;
}

.hero-slider-section.has-video .hero-video {
  opacity: 1;
}

.hero-slider-section.has-video .hero-slide-bg {
  visibility: hidden;
  animation: none;
}

/* In video mode the active dot shows the progress of the current scene (set from app.js) */
.hero-slider-section.has-video .hero-dot.active .hero-dot-progress {
  animation: none;
  transform: scaleX(var(--hero-video-progress, 0));
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
}

/* Small screens show the photo (no video) with text across the full width: keep it darker */
@media (max-width: 768px) {
  .hero-slide-overlay {
    background: linear-gradient(
      90deg,
      rgba(10, 25, 47, 0.88) 0%,
      rgba(10, 25, 47, 0.62) 50%,
      rgba(10, 25, 47, 0.22) 100%
    );
  }
}

.hero-slide-content {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  align-items: center;
  padding-bottom: 120px;   /* room for the contact strip + controls */
}

.hero-text-box {
  max-width: 680px;
  color: #fff;
  /* No overlay on the video: a soft shadow keeps the copy readable over bright frames */
  text-shadow: 0 1px 2px rgba(6, 23, 41, 0.75), 0 2px 18px rgba(6, 23, 41, 0.55);
}

.hero-text-box > * {
  opacity: 0;
  transform: translateY(14px);
}

.hero-slide.active .hero-text-box > * {
  opacity: 1;
  transform: none;
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}

.hero-slide.active .hero-text-box > :nth-child(1) { transition-delay: 200ms; }
.hero-slide.active .hero-text-box > :nth-child(2) { transition-delay: 300ms; }
.hero-slide.active .hero-text-box > :nth-child(3) { transition-delay: 400ms; }
.hero-slide.active .hero-text-box > :nth-child(4) { transition-delay: 500ms; }

.hero-category-tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  background-color: var(--color-primary);
  color: #fff;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}

.hero-headline {
  font-size: var(--fs-3xl);
  font-weight: 800;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.hero-lead {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-6);
  max-width: 590px;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.hero-controls-bar {
  position: absolute;
  bottom: var(--space-6);
  left: 0;
  right: 0;
  z-index: 5;
}

.hero-controls-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

/* Keep the slide controls clear of the curved corner */
.hero-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-right: calc(var(--hero-curve) * 0.45);
}

/* Contact strip: direct line in evidence */
.hero-contact-strip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: #fff;
  text-decoration: none;
  padding: var(--space-2) var(--space-5) var(--space-2) var(--space-2);
  border-radius: var(--radius-pill);
  background: rgba(6, 23, 41, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.18);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.hero-contact-strip:hover {
  background: rgba(6, 23, 41, 0.75);
  border-color: rgba(255, 255, 255, 0.4);
}

.hero-contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.hero-contact-icon .icon { width: 20px; height: 20px; }

.hero-contact-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.hero-contact-note {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.82);
}

.hero-contact-number {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 800;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
}

.hero-dots {
  display: flex;
  gap: var(--space-2);
}

.hero-dot {
  position: relative;
  width: 44px;
  height: 24px;            /* generous hit area; visual bar drawn below */
  background: transparent;
  border: none;
  cursor: pointer;
  transition: width var(--dur) var(--ease);
}

.hero-dot::before,
.hero-dot-progress {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 4px;
  margin-top: -2px;
  border-radius: var(--radius-pill);
}

.hero-dot::before {
  background: rgba(255, 255, 255, 0.35);
  transition: background-color var(--dur-fast) var(--ease);
}

.hero-dot:hover::before { background: rgba(255, 255, 255, 0.6); }

.hero-dot-progress {
  background: #fff;
  transform: scaleX(0);
  transform-origin: left;
}

.hero-dot.active { width: 72px; }

.hero-dot.active .hero-dot-progress {
  animation: heroProgress var(--hero-duration) linear forwards;
}

.hero-slider-section.is-paused .hero-dot.active .hero-dot-progress {
  animation-play-state: paused;
}

@keyframes heroProgress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.hero-arrows {
  display: flex;
  gap: var(--space-2);
}

.hero-arrow-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(10, 37, 64, 0.5);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.hero-arrow-btn .icon { width: 20px; height: 20px; }

.hero-arrow-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* ============================================================================
   SECTIONS & TITLES
   ============================================================================ */
.section { padding: var(--section-pad) 0; }

.section-bg-light { background-color: var(--color-neutral-200); }

.section-bg-navy {
  background-color: var(--color-secondary);
  color: #fff;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--space-5) var(--space-7);
  margin-bottom: var(--space-7);
}

.petro-title-group { max-width: 680px; }

.section-kicker {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.section-bg-navy .section-kicker { color: var(--color-accent-on-dark); }

.section-heading {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.section-heading-sm {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-3);
}

.section-heading-md {
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem);
}

.section-bg-navy .section-heading { color: #fff; }

.section-header-center {
  justify-content: center;
  text-align: center;
}

.section-header-center .petro-title-group { margin-inline: auto; }
.section-header-center .accent-bar { margin-inline: auto; }
.section-header-center .section-lead { margin: var(--space-4) auto 0; }

.accent-bar {
  width: 44px;
  height: 4px;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  margin-top: var(--space-4);
}

.section-lead {
  color: var(--color-neutral-700);
  font-size: var(--fs-base);
  max-width: 540px;
}

.section-bg-navy .section-lead { color: rgba(255, 255, 255, 0.82); }

.text-body { color: var(--color-neutral-700); }

/* ============================================================================
   ONSHORE + EXPLORER (one section)
   ============================================================================ */
.onshore-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-7);
  align-items: center;
  padding-bottom: var(--space-8);
  margin-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-neutral-300);
}

.onshore-intro-text .text-body { margin-bottom: var(--space-6); }

.explorer-block-header {
  max-width: 760px;
  margin-bottom: var(--space-5);
}

.explorer-block-header .section-heading { margin-bottom: var(--space-3); }
.explorer-block-header .section-lead { max-width: none; }

.onshore-pillars-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.pillar-box {
  background: #fff;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-primary);
  transition: background-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.pillar-box:hover {
  box-shadow: var(--shadow-md);
}

.pillar-box h4 {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-secondary);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-1);
}

.pillar-box p {
  font-size: var(--fs-sm);
  color: var(--color-neutral-700);
}

/* ============================================================================
   SERVICES — PHOTO + CARD, VERTICAL LIST
   ============================================================================ */
.services-section {
  background: #fff;
  overflow: hidden;       /* clips the decorative rings */
}

.services-layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-8);
  align-items: start;
}

.svc-photo-col {
  position: relative;
  padding-bottom: var(--space-7);  /* room for the overhanging card */
  align-self: stretch;
}

.svc-photo-deco {
  position: absolute;
  top: calc(-1 * var(--space-6));
  left: calc(-1 * var(--space-6));
  width: 240px;
  height: 240px;
  overflow: visible;
  pointer-events: none;
  stroke: var(--color-secondary);
  stroke-opacity: 0.12;
  stroke-width: 1;
}

.svc-photo-frame {
  position: relative;
  height: 100%;
  min-height: 520px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-secondary);
}

.svc-photo-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
}

.svc-photo-card {
  position: absolute;
  left: calc(-1 * var(--space-5));
  bottom: 0;
  max-width: 300px;
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius);
  box-shadow: 0 16px 32px rgba(150, 0, 0, 0.28);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  line-height: var(--lh-snug);
}

.svc-photo-card-kicker {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: var(--space-2);
}

.svc-lead { margin-top: var(--space-4); max-width: 620px; }

.svc-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6) var(--space-6);
  margin-top: var(--space-7);
}

.svc-list-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.svc-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(150, 0, 0, 0.07);
  color: var(--color-primary);
  transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.svc-icon .icon { width: 24px; height: 24px; stroke-width: 1.6; }

.svc-list-item:hover .svc-icon,
.svc-list-item:focus-within .svc-icon {
  background: var(--color-primary);
  color: #fff;
}

.svc-item-body { min-width: 0; }

.svc-item-body h3 {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-secondary);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-1);
}

.svc-item-body p {
  font-size: var(--fs-sm);
  color: var(--color-neutral-700);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-2);
}

.svc-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 32px;
  padding: 0;
  border: none;
  background: none;
  color: var(--color-primary);
  font-size: var(--fs-sm);
  font-weight: 700;
  cursor: pointer;
}

.svc-more .icon { transition: transform var(--dur-fast) var(--ease); }
.svc-more:hover { color: var(--color-primary-dark); text-decoration: underline; text-underline-offset: 3px; }
.svc-more:hover .icon { transform: translateX(3px); }

/* Make the whole item clickable via the button, without nesting interactive elements */
.svc-list-item { position: relative; }
.svc-more::after { content: ''; position: absolute; inset: -8px; }

/* ============================================================================
   WHY MENAVAL — 4 icon cards
   ============================================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
}

.why-card {
  background: #fff;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.why-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-neutral-400);
}

.why-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-secondary);
  color: #fff;
  margin-bottom: var(--space-4);
  box-shadow: 0 0 0 6px rgba(10, 37, 64, 0.07);
}

.why-icon .icon { width: 26px; height: 26px; stroke-width: 1.6; }

.why-card h3 {
  font-size: var(--fs-lg);
  font-weight: 800;
  color: var(--color-secondary);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-2);
}

.why-card p {
  font-size: var(--fs-sm);
  color: var(--color-neutral-700);
}

/* ============================================================================
   CTA BAND — dark photo
   ============================================================================ */
.cta-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-secondary-dark);
  color: #fff;
  padding: clamp(72px, 4rem + 4vw, 128px) 0;
}

.cta-band-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 60%;
  z-index: -2;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(6, 23, 41, 0.82) 0%, rgba(10, 37, 64, 0.5) 50%, rgba(10, 37, 64, 0.12) 100%);
}

.cta-band-inner { max-width: var(--container); }

/* Small screens: text spans the full width, keep the image darker behind it */
@media (max-width: 768px) {
  .cta-band::before { background: linear-gradient(90deg, rgba(6, 23, 41, 0.9) 0%, rgba(10, 37, 64, 0.8) 100%); }
}

.cta-band-title {
  font-size: var(--fs-2xl);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 720px;
}

.cta-band .accent-bar { margin-bottom: var(--space-5); }

.cta-band-text {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.86);
  max-width: 600px;
  margin-bottom: var(--space-6);
}

.corp-card-list {
  list-style: none;
  margin-bottom: var(--space-5);
  border-top: 1px solid var(--color-neutral-300);
  padding-top: var(--space-3);
}

.corp-card-list li {
  position: relative;
  font-size: var(--fs-sm);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-2);
  padding-left: var(--space-4);
}

.corp-card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--color-primary);
}

.corp-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

/* ============================================================================
   INTERACTIVE EXPLORER
   ============================================================================ */
.explorer-switch-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  max-width: 100%;
  background: #fff;
  padding: var(--space-1);
  border-radius: var(--radius);
  border: 1px solid var(--color-neutral-300);
  margin-bottom: var(--space-5);
}

.explorer-tab {
  border: none;
  background: transparent;
  color: var(--color-neutral-700);
  font-size: var(--fs-sm);
  font-weight: 700;
  padding: 10px var(--space-5);
  min-height: 40px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.explorer-tab:hover { color: var(--color-secondary); background: var(--color-neutral-200); }

.explorer-tab.active {
  background: var(--color-secondary);
  color: #fff;
}

.explorer-layout {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: var(--space-5);
  align-items: stretch;
}

.explorer-photo-stage {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 460px;
  box-shadow: var(--shadow-md);
  background: var(--color-secondary);
}

.explorer-photo-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: fadeIn 500ms var(--ease) both;
}

.explorer-photo-StageOverlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 37, 64, 0.5) 0%, rgba(10, 37, 64, 0.08) 55%);
}

.clean-hotspot-pin {
  position: absolute;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  border: 2px solid #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  transition: transform var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  z-index: 4;
}

.clean-hotspot-pin::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.8);
  opacity: 0;
  pointer-events: none;
}

.clean-hotspot-pin:hover {
  transform: translate(-50%, -50%) scale(1.12);
}

.clean-hotspot-pin.active {
  background: var(--color-secondary);
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.35), 0 4px 12px rgba(0, 0, 0, 0.35);
}

.clean-hotspot-pin.active::after {
  animation: pinRing 2400ms var(--ease) infinite;
}

@keyframes pinRing {
  0% { opacity: 0.8; transform: scale(1); }
  70%, 100% { opacity: 0; transform: scale(1.9); }
}

.explorer-detail-card {
  background: #fff;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-5);
}

.explorer-detail-content.is-updating {
  animation: detailIn 300ms var(--ease) both;
}

@keyframes detailIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.detail-step-indicator {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  display: block;
}

.detail-title {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: var(--space-3);
  line-height: var(--lh-snug);
}

.detail-desc {
  color: var(--color-neutral-700);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-5);
}

.detail-specs-table {
  border-top: 1px solid var(--color-neutral-300);
  padding-top: var(--space-2);
}

.detail-spec-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-2) 0;
  font-size: var(--fs-sm);
  border-bottom: 1px solid var(--color-neutral-200);
}

.detail-spec-row span:first-child {
  color: var(--color-neutral-500);
  font-weight: 500;
  flex-shrink: 0;
}

.detail-spec-row span:last-child {
  color: var(--color-secondary);
  font-weight: 700;
  text-align: right;
}

/* ============================================================================
   ABOUT — MISSION, VALUES, VISION
   ============================================================================ */
.mvv-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.mvv-clean-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius);
  padding: var(--space-6);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.mvv-clean-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.24);
  border-top-color: var(--color-primary);
}

.mvv-clean-card h3 {
  font-size: var(--fs-xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
  color: #fff;
}

.mvv-clean-card .mvv-bar { display: none; }

.mvv-clean-card p {
  color: rgba(255, 255, 255, 0.84);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

/* Topography (port of React Bits "Topography" — topography.js) */
.topography-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.topography-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Ambient layer behind the About content. Purely decorative: no pointer
   events (links and text selection stay native); the navy background
   remains the fallback when WebGL2 is unavailable. */
#sobre {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

#sobre > .topography-ambient {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

#sobre > .container {
  position: relative;
  z-index: 1;
}

/* ============================================================================
   CONTACT & FORM
   ============================================================================ */
.contact-corporate-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-6);
}

.contact-channels-card {
  background: var(--color-secondary);
  color: #fff;
  border-radius: var(--radius);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-5);
}

.contact-logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-6);
}

.channel-block {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.channel-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.channel-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-accent-on-dark);
  font-weight: 700;
  display: block;
  margin-bottom: var(--space-2);
}

.channel-value {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: block;
  width: fit-content;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--dur) var(--ease);
  overflow-wrap: anywhere;
}

.channel-value:hover { background-size: 100% 1px; }
.channel-value + .channel-note + .channel-value { margin-top: var(--space-3); }

.channel-note {
  display: block;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.72);
}

.channel-note-strong {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.88);
}

.contact-form-card {
  background: #fff;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius);
  padding: var(--space-7);
  box-shadow: var(--shadow-sm);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-field { margin-bottom: var(--space-4); }

.form-field label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  min-height: 44px;
  border: 1px solid var(--color-neutral-400);
  border-radius: var(--radius);
  font-size: var(--fs-base);
  color: var(--color-neutral-900);
  background: #fff;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}

.form-input::placeholder { color: #6b7a8c; }
.form-input:hover { border-color: var(--color-neutral-500); }

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(150, 0, 0, 0.15);
}

textarea.form-input { resize: vertical; }

.gdpr-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-5);
  cursor: pointer;
}

.gdpr-consent input {
  margin-top: 4px;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}

.gdpr-consent a {
  color: var(--color-primary);
  font-weight: 600;
}

.form-feedback {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: var(--fs-sm);
  background: var(--color-success-bg);
  border: 1px solid var(--color-success-border);
  color: var(--color-success-text);
  animation: detailIn 300ms var(--ease) both;
}

.form-feedback[hidden] { display: none; }

/* ============================================================================
   MODAL
   ============================================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 37, 64, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility 0s linear var(--dur);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur) var(--ease), visibility 0s;
}

.modal-box {
  background: #fff;
  border-radius: var(--radius);
  max-width: 680px;
  width: 100%;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  padding: var(--space-6);
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(12px);
  transition: transform var(--dur) var(--ease);
}

.modal-backdrop.open .modal-box { transform: none; }

.modal-media {
  margin: calc(-1 * var(--space-6)) calc(-1 * var(--space-6)) var(--space-5);
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  background: var(--color-secondary);
}

.modal-media img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.modal-media img[hidden] { display: none; }

.modal-box .section-heading { padding-right: var(--space-7); }
.modal-box .accent-bar { margin-bottom: var(--space-5); }
.modal-desc { color: var(--color-neutral-700); margin-bottom: var(--space-4); }

.modal-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.modal-close-btn {
  position: absolute;
  z-index: 1;
  box-shadow: var(--shadow-sm);
  top: var(--space-4);
  right: var(--space-4);
  background: var(--color-neutral-200);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-neutral-700);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.modal-close-btn:hover { background: var(--color-neutral-300); color: var(--color-neutral-900); }
.modal-close-btn .icon { width: 18px; height: 18px; }

body.no-scroll { overflow: hidden; }

/* ============================================================================
   FOOTER — dark, multi-column
   ============================================================================ */
.site-footer {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-secondary-dark);
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--fs-sm);
  border-top: 3px solid var(--color-primary);
}

/* Ambient radar (radar.js) sits behind the footer content (beats .radar-container's position) */
.site-footer > .footer-radar {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.radar-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.radar-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.site-footer > .container {
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr));
  gap: var(--space-7) var(--space-6);
  padding: var(--space-8) 0 var(--space-7);
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer-brand p { max-width: 300px; }

.footer-col h2 {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: #fff;
  margin-bottom: var(--space-4);
}

.footer-list {
  list-style: none;
  display: grid;
  gap: var(--space-2);
}

.footer-list a,
.footer-list span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 28px;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color var(--dur-fast) var(--ease);
}

.footer-list a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.footer-list .icon { opacity: 0.7; }

.footer-col > p { margin-bottom: var(--space-3); }

.footer-lang {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer-lang-btn {
  background: transparent;
  color: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.28);
  min-height: 36px;
}

.footer-lang-btn:hover { color: #fff; border-color: #fff; }

.footer-lang-btn.active {
  background: #fff;
  color: var(--color-secondary);
  border-color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: var(--space-5) 0 var(--space-6);
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.7);
}

/* ============================================================================
   REVEAL ON SCROLL (only when JS is running)
   ============================================================================ */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-reveal) var(--ease), transform var(--dur-reveal) var(--ease);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

.js .reveal-stagger > .reveal:nth-child(2) { transition-delay: 80ms; }
.js .reveal-stagger > .reveal:nth-child(3) { transition-delay: 160ms; }
.js .reveal-stagger > .reveal:nth-child(4) { transition-delay: 240ms; }

/* ============================================================================
   RESPONSIVE
   ============================================================================ */
@media (max-width: 1279px) {
  .nav-toggle { display: inline-flex; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-neutral-300);
    box-shadow: var(--shadow-md);
    padding: var(--space-2) clamp(16px, 5vw, 48px) var(--space-4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
  }

  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s;
  }

  .nav-link {
    font-size: var(--fs-base);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-neutral-200);
  }

  .nav-link:last-child { border-bottom: none; }
  .nav-link::after { bottom: 8px; right: auto; width: 32px; }
}

@media (max-width: 1024px) {
  .services-layout { grid-template-columns: 1fr; gap: var(--space-7); }
  .svc-photo-col { order: 2; padding-bottom: var(--space-6); }
  .svc-photo-frame { min-height: 0; height: auto; aspect-ratio: 16 / 9; }
  .svc-photo-card { left: var(--space-5); }
  .svc-photo-deco { display: none; }
  .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }

  .onshore-intro,
  .explorer-layout,
  .mvv-cards-row,
  .contact-corporate-grid {
    grid-template-columns: 1fr;
  }

  .onshore-intro { gap: var(--space-6); }
  .explorer-photo-stage { min-height: 0; aspect-ratio: 16 / 10; }
  .top-bar-tagline { display: none; }
  .top-bar-inner { justify-content: flex-start; }
}

@media (max-width: 640px) {
  :root {
    --header-h: 64px;
    --header-h-compact: 60px;
  }

  .brand-logo img { height: 40px; }
  .site-header.is-compact .brand-logo img { height: 36px; }
  .header-actions .btn-primary { display: none; }

  .top-bar-links { gap: var(--space-2) var(--space-4); }
  .top-bar-links .top-bar-hide-sm { display: none; }

  .onshore-pillars-list,
  .svc-list,
  .why-grid,
  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .hero-slider-section { height: 700px; }
  .hero-slide-content { align-items: flex-start; padding-top: var(--space-7); padding-bottom: 0; }
  .hero-lead { font-size: var(--fs-base); }
  .hero-actions .btn { width: 100%; }
  .hero-controls-bar { bottom: var(--space-4); }
  .hero-controls-inner { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
  .hero-nav { gap: var(--space-4); margin-right: 0; }
  .hero-dot { width: 32px; }
  .hero-dot.active { width: 56px; }
  .hero-contact-number { font-size: var(--fs-base); }

  .svc-photo-frame { aspect-ratio: 4 / 3; }
  .svc-photo-card { left: var(--space-4); right: var(--space-4); max-width: none; font-size: var(--fs-base); padding: var(--space-4) var(--space-5); }
  .svc-photo-deco { display: none; }
  .svc-list { gap: var(--space-5); margin-top: var(--space-6); }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6) var(--space-5); padding-top: var(--space-7); }

  .contact-channels-card,
  .contact-form-card,
  .explorer-detail-card { padding: var(--space-5); }

  .btn-group .btn { width: 100%; }

  .explorer-switch-tabs { display: flex; }
  .explorer-tab { flex: 1 1 100%; text-align: left; }
  .explorer-photo-stage { aspect-ratio: 4 / 3; }
  .clean-hotspot-pin { width: 32px; height: 32px; }

  .detail-spec-row { flex-direction: column; gap: 0; }
  .detail-spec-row span:last-child { text-align: left; }

  .modal-box { padding: var(--space-5); }
  .modal-actions .btn { flex: 1 1 auto; }
}

/* ============================================================================
   REDUCED MOTION — keep state changes, drop non-essential movement
   ============================================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 1ms !important;
    transition-delay: 0ms !important;
  }

  .hero-slide.active .hero-slide-bg { animation: none; transform: none; }
  .clean-hotspot-pin.active::after { animation: none; }
  .hero-dot.active .hero-dot-progress { animation: none; transform: scaleX(1); }
  .js .reveal { opacity: 1; transform: none; }
  .hero-text-box > * { opacity: 1; transform: none; }
  .clean-hotspot-pin:hover { transform: translate(-50%, -50%); }
  .svc-more:hover .icon { transform: none; }
}