/* ==========================================================================
   Ajwa Engineering — main stylesheet
   1. Fonts  2. Tokens  3. Base  4. Layout  5. Buttons  6. Header/Nav
   7. Hero  8. Sections  9. Cards  10. Reviews/Video/CTA  11. Footer
   12. Floating contact  13. Modal/Form  14. Utilities  15. Motion
   ========================================================================== */

/* 1. Fonts (self-hosted, latin subset) ------------------------------------ */
@font-face { font-family: "Inter"; src: url("../fonts/Inter-Regular.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-Medium.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-SemiBold.woff") format("woff"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("../fonts/Poppins-Medium.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Poppins"; src: url("../fonts/Poppins-Bold.woff") format("woff"); font-weight: 700; font-display: swap; }

/* 2. Design tokens --------------------------------------------------------- */
:root {
  /* Brand */
  --color-primary: #f27e03;          /* sampled from logo — accents, icons, on dark */
  --color-primary-strong: #b85700;   /* buttons/links with white text (AA) */
  --color-primary-hover: #a34d00;
  --color-primary-tint: #fff3e6;
  --color-secondary: #0e3a66;        /* professional blue */
  --color-secondary-deep: #0b2238;
  --color-secondary-tint: #eaf1f8;

  /* Neutrals */
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fa;
  --color-border: #e1e6ec;
  --color-text: #1c232b;
  --color-text-muted: #55606c;
  --color-on-dark: #ffffff;
  --color-on-dark-muted: #b9c6d4;
  --color-error: #b42318;
  --color-success: #126b3a;

  /* Type */
  --font-heading: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-lg: 1.1875rem;
  --fs-h4: 1.1875rem;
  --fs-h3: clamp(1.2rem, 1.1rem + 0.4vw, 1.375rem);
  --fs-h2: clamp(1.75rem, 1.35rem + 1.6vw, 2.5rem);
  --fs-h1: clamp(2.125rem, 1.5rem + 2.8vw, 3.5rem);
  --lh-tight: 1.18;
  --lh-body: 1.65;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --section-y: clamp(3.5rem, 2.5rem + 4vw, 6rem);

  /* Shape & depth */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(16, 32, 52, 0.06), 0 1px 3px rgba(16, 32, 52, 0.08);
  --shadow: 0 6px 20px rgba(16, 32, 52, 0.08);
  --shadow-lg: 0 18px 48px rgba(16, 32, 52, 0.18);

  /* Layout */
  --container: 1200px;
  --container-narrow: 820px;
  --gutter: clamp(1rem, 0.6rem + 1.6vw, 1.5rem);
  --header-h: 84px;
  --topbar-h: 40px;
  --mobile-bar-h: 60px;
  --focus: 0 0 0 3px #fff, 0 0 0 5px var(--color-secondary);
}

/* 3. Base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: var(--lh-tight); margin: 0 0 var(--space-4); color: var(--color-secondary-deep); letter-spacing: -0.01em; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 var(--space-4); }
a { color: var(--color-secondary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-primary-strong); }
ul { padding: 0; margin: 0; list-style: none; }
address { font-style: normal; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--radius-sm); }
.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; }

.skip-link {
  position: absolute; left: var(--space-4); top: -100px; z-index: 1000;
  background: var(--color-secondary); color: #fff; padding: var(--space-3) var(--space-4); border-radius: var(--radius);
}
.skip-link:focus { top: var(--space-3); color: #fff; }

/* 4. Layout ---------------------------------------------------------------- */
.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.section--alt { background: var(--color-bg-alt); }
.section--flush-top { padding-top: 0; }
.section--dark { background: var(--color-secondary-deep); color: var(--color-on-dark); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: var(--space-7); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { color: var(--color-text-muted); font-size: var(--fs-lg); margin: 0; }
.section--dark .section-head p { color: var(--color-on-dark-muted); }
.section-foot--tight { margin-top: var(--space-5) !important; }
.section-foot { margin-top: var(--space-7); display: flex; justify-content: center; gap: var(--space-4); flex-wrap: wrap; }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-primary-strong); margin: 0 0 var(--space-3);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--color-primary); }
.section--dark .eyebrow, .hero .eyebrow { color: var(--color-primary); }

.grid { display: grid; gap: var(--space-5); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.grid--few { grid-template-columns: repeat(auto-fit, minmax(260px, 380px)); justify-content: center; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }

/* 5. Buttons --------------------------------------------------------------- */
.btn {
  --btn-bg: transparent; --btn-fg: var(--color-text); --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 48px; padding: 0.7rem 1.4rem;
  background: var(--btn-bg); color: var(--btn-fg); border: 2px solid var(--btn-bd); border-radius: var(--radius);
  font-family: var(--font-heading); font-weight: 500; font-size: var(--fs-sm); line-height: 1.2; letter-spacing: 0.01em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn .icon { width: 1.15em; height: 1.15em; }
.btn--primary { --btn-bg: var(--color-primary-strong); --btn-fg: #fff; --btn-bd: var(--color-primary-strong); }
.btn--primary:hover { --btn-bg: var(--color-primary-hover); --btn-bd: var(--color-primary-hover); color: #fff; }
.btn--secondary { --btn-bg: var(--color-secondary); --btn-fg: #fff; --btn-bd: var(--color-secondary); }
.btn--secondary:hover { --btn-bg: var(--color-secondary-deep); color: #fff; }
.btn--outline { --btn-fg: var(--color-secondary); --btn-bd: var(--color-secondary); }
.btn--outline:hover { --btn-bg: var(--color-secondary); --btn-fg: #fff; color: #fff; }
.btn--outline-light { --btn-fg: #fff; --btn-bd: rgba(255,255,255,.7); }
.btn--outline-light:hover { --btn-bg: #fff; --btn-fg: var(--color-secondary-deep); color: var(--color-secondary-deep); }
.btn--ghost { --btn-fg: var(--color-primary-strong); --btn-bd: var(--color-border); --btn-bg: #fff; }
.btn--ghost:hover { --btn-bd: var(--color-primary-strong); --btn-bg: var(--color-primary-tint); color: var(--color-primary-hover); }
.btn--sm { min-height: 40px; padding: 0.45rem 0.95rem; font-size: var(--fs-xs); }
.btn--lg { min-height: 54px; padding: 0.85rem 1.75rem; font-size: 1rem; }
.btn--block { width: 100%; }

.link-arrow { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: 600; font-size: var(--fs-sm); color: var(--color-secondary); text-decoration: none; }
.link-arrow .icon { width: 1.05em; height: 1.05em; transition: transform .18s ease; }
.link-arrow:hover { color: var(--color-primary-strong); }
.link-arrow:hover .icon { transform: translateX(3px); }

/* 6. Top bar, header, navigation ------------------------------------------ */
[data-mount="header"] { min-height: calc(var(--topbar-h) + var(--header-h)); }
.topbar { background: var(--color-secondary-deep); color: var(--color-on-dark-muted); font-size: var(--fs-xs); }
.topbar__inner { min-height: var(--topbar-h); display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.topbar__contact, .topbar__right { display: flex; align-items: center; gap: var(--space-5); }
.topbar a { color: #fff; text-decoration: none; display: inline-flex; align-items: center; gap: var(--space-2); }
.topbar a:hover { color: var(--color-primary); }
.topbar .icon { width: 15px; height: 15px; color: var(--color-primary); }
.topbar__coverage { display: inline-flex; align-items: center; gap: var(--space-2); }
.social { display: flex; gap: var(--space-2); }
.social a { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; color: inherit; }
.social--top a { width: 28px; height: 28px; }
.social--top .icon { color: #fff; width: 15px; height: 15px; }
.social--top a:hover .icon { color: var(--color-primary); }

.site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--color-border); transition: box-shadow .2s ease; }
.site-header.is-scrolled { box-shadow: var(--shadow); }
.site-header__inner { min-height: var(--header-h); display: flex; align-items: center; gap: var(--space-6); }
.brand { display: block; flex-shrink: 0; }
.brand__logo { width: auto; height: 66px; }
.site-header__actions { display: flex; align-items: center; gap: var(--space-3); margin-left: auto; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: var(--space-1); }
.nav__item { position: relative; display: flex; align-items: center; }
.nav__link {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 var(--space-3);
  font-family: var(--font-heading); font-weight: 500; font-size: var(--fs-sm); color: var(--color-text); text-decoration: none;
  border-radius: var(--radius-sm); position: relative;
}
.nav__link:hover, .nav__item.is-active > .nav__link { color: var(--color-primary-strong); }
.nav__item.is-active > .nav__link::after { content: ""; position: absolute; left: var(--space-3); right: var(--space-3); bottom: 6px; height: 2px; background: var(--color-primary); }
.nav__item--has-dropdown .nav__link { padding-right: 0; }
.nav__sub-toggle { display: inline-grid; place-items: center; width: 32px; height: 44px; background: none; border: 0; cursor: pointer; color: var(--color-text-muted); border-radius: var(--radius-sm); }
.nav__sub-toggle .icon { width: 16px; height: 16px; transition: transform .18s ease; }
.nav__sub-toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }

.dropdown {
  position: absolute; top: 100%; left: -12px; width: 360px; padding: var(--space-2);
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.nav__item.is-open > .dropdown { opacity: 1; visibility: visible; transform: none; }
.dropdown a { display: flex; align-items: center; gap: var(--space-3); padding: 0.6rem var(--space-3); border-radius: var(--radius-sm); color: var(--color-text); text-decoration: none; font-size: var(--fs-sm); line-height: 1.35; }
.dropdown a:hover, .dropdown a[aria-current="page"] { background: var(--color-bg-alt); color: var(--color-primary-strong); }
.dropdown__icon { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: var(--radius-sm); background: var(--color-primary-tint); color: var(--color-primary-strong); flex-shrink: 0; }
.dropdown__icon .icon { width: 18px; height: 18px; }
.dropdown__all a { font-weight: 600; color: var(--color-secondary); justify-content: space-between; border-bottom: 1px solid var(--color-border); border-radius: 0; margin-bottom: var(--space-1); }
.dropdown__all .icon { width: 16px; height: 16px; }

.nav-toggle { display: none; width: 48px; height: 48px; border: 1px solid var(--color-border); border-radius: var(--radius); background: #fff; cursor: pointer; color: var(--color-secondary-deep); place-items: center; }
.nav-toggle__close { display: none; }
.nav-open .nav-toggle__open { display: none; }
.nav-open .nav-toggle__close { display: inline; }
.nav__mobile-extra { display: none; }

/* 7. Hero ------------------------------------------------------------------ */
.hero { position: relative; isolation: isolate; color: #fff; background: var(--color-secondary-deep); overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(11,34,56,.94) 0%, rgba(11,34,56,.82) 45%, rgba(11,34,56,.35) 100%); }
.hero__inner { min-height: clamp(520px, 72vh, 680px); display: flex; flex-direction: column; justify-content: center; padding-block: var(--space-8); }
.hero__content { max-width: 720px; }
.hero h1 { color: #fff; margin-bottom: var(--space-5); }
.hero h1 .accent { color: var(--color-primary); }
.hero__lead { font-size: var(--fs-lg); color: #d8e1ea; max-width: 560px; margin-bottom: var(--space-6); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero__points { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-6); margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid rgba(255,255,255,.18); font-size: var(--fs-sm); color: #d8e1ea; }
.hero__points li { display: inline-flex; align-items: center; gap: var(--space-2); }
.hero__points .icon { color: var(--color-primary); }

.quick-enquiry {
  margin-top: var(--space-6); display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap;
  background: #fff; color: var(--color-text); border-radius: var(--radius); padding: var(--space-4) var(--space-5); max-width: 560px; box-shadow: var(--shadow-lg);
}
.quick-enquiry__text { flex: 1 1 220px; margin: 0; font-size: var(--fs-sm); }
.quick-enquiry__text strong { display: block; font-family: var(--font-heading); font-size: 1rem; color: var(--color-secondary-deep); }

/* 8. Content sections ------------------------------------------------------ */
.about-media { position: relative; }
.about-media img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.about-media__badge {
  position: absolute; left: var(--space-5); bottom: calc(-1 * var(--space-5));
  background: var(--color-primary-strong); color: #fff; border-radius: var(--radius); padding: var(--space-4) var(--space-5); box-shadow: var(--shadow-lg);
}
.about-media__badge strong { display: block; font-family: var(--font-heading); font-size: 1.75rem; line-height: 1; }
.about-media__badge span { font-size: var(--fs-xs); letter-spacing: .04em; }
.check-list { display: grid; gap: var(--space-3); margin: var(--space-5) 0 var(--space-6); }
.check-list li { display: flex; gap: var(--space-3); align-items: flex-start; }
.check-list .icon { color: var(--color-primary-strong); margin-top: 3px; }
.check-list--2 { grid-template-columns: 1fr 1fr; }

.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
.feature-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.feature { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--space-6) var(--space-5); }
.section--dark .feature { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.12); }
.feature__icon { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: var(--radius); background: var(--color-primary-tint); color: var(--color-primary-strong); margin-bottom: var(--space-4); }
.section--dark .feature__icon { background: rgba(242,126,3,.14); color: var(--color-primary); }
.feature__icon .icon { width: 26px; height: 26px; }
.feature h3 { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.feature p { margin: 0; color: var(--color-text-muted); font-size: var(--fs-sm); }
.section--dark .feature p { color: var(--color-on-dark-muted); }

.steps-title { text-align: center; margin: var(--space-8) 0 var(--space-7); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-5); counter-reset: step; }
.step { position: relative; padding-top: var(--space-6); border-top: 2px solid rgba(255,255,255,.16); }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: -1.05rem; left: 0; background: var(--color-primary-strong); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm); padding: 0.35rem 0.65rem; border-radius: var(--radius-sm); }
.step h3 { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.step p { margin: 0; font-size: var(--fs-sm); color: var(--color-on-dark-muted); }

/* 9. Cards ----------------------------------------------------------------- */
.service-card, .project-card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
  overflow: hidden; transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
}
.service-card:hover, .project-card:hover { box-shadow: var(--shadow); border-color: #d2dae3; }
.service-card__media { display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--color-secondary-tint); }
.service-card__media img, .project-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.service-card:hover .service-card__media img, .project-card:hover .project-card__media img { transform: scale(1.03); }
.service-card__body { position: relative; flex: 1; display: flex; flex-direction: column; padding: var(--space-6) var(--space-5) var(--space-5); }
.service-card__icon { position: absolute; top: -26px; left: var(--space-5); display: grid; place-items: center; width: 52px; height: 52px; border-radius: var(--radius); background: var(--color-primary-strong); color: #fff; box-shadow: var(--shadow); }
.service-card__icon .icon { width: 26px; height: 26px; }
.service-card__title { font-size: var(--fs-h3); margin: var(--space-3) 0 var(--space-3); }
.service-card__title a { color: inherit; text-decoration: none; }
.service-card__title a:hover { color: var(--color-primary-strong); }
.service-card__text { color: var(--color-text-muted); font-size: var(--fs-sm); flex: 1; }
.service-card__actions { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; padding-top: var(--space-4); border-top: 1px solid var(--color-border); }

.project-card__media { position: relative; aspect-ratio: 3 / 2; overflow: hidden; background: var(--color-secondary-tint); }
.badge { position: absolute; font-size: var(--fs-xs); font-weight: 600; line-height: 1; padding: 0.45rem 0.65rem; border-radius: var(--radius-sm); }
.badge--category { left: var(--space-3); bottom: var(--space-3); background: #fff; color: var(--color-secondary-deep); }
.badge--placeholder { right: var(--space-3); top: var(--space-3); background: #fff6d6; color: #6b4a00; border: 1px solid #e9cf7a; }
.project-card__body { flex: 1; display: flex; flex-direction: column; align-items: flex-start; padding: var(--space-5); }
.project-card__title { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.project-card__meta { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; font-size: var(--fs-xs); color: var(--color-text-muted); margin-bottom: var(--space-3); }
.project-card__meta .icon { width: 14px; height: 14px; }
.project-card__text { color: var(--color-text-muted); font-size: var(--fs-sm); flex: 1; }
.tag-list { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.tag-list a { display: inline-block; font-size: var(--fs-xs); padding: 0.3rem 0.6rem; background: var(--color-secondary-tint); color: var(--color-secondary); border-radius: 99px; text-decoration: none; }
.tag-list a:hover { background: var(--color-secondary); color: #fff; }

.notice-inline > [data-icon] { flex-shrink: 0; display: inline-flex; padding-top: 2px; }
.notice-inline [data-icon] .icon { width: 20px; height: 20px; }
.notice-inline { display: flex; gap: var(--space-3); align-items: flex-start; max-width: 760px; margin: 0 auto var(--space-6); padding: var(--space-3) var(--space-4); font-size: var(--fs-sm); color: #5c4300; background: #fff9e6; border: 1px solid #f0dc9c; border-radius: var(--radius); }


/* 9b. Inner pages (services, about, projects, contact) -------------------- */
.page-hero { position: relative; isolation: isolate; color: #fff; background: var(--color-secondary-deep); overflow: hidden; }
.page-hero__media { position: absolute; inset: 0; z-index: -2; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(11,34,56,.95) 0%, rgba(11,34,56,.86) 50%, rgba(11,34,56,.55) 100%); }
.page-hero__inner { padding-block: clamp(2.5rem, 1.5rem + 4vw, 5rem); }
.page-hero__content { max-width: 760px; }
.page-hero h1 { color: #fff; margin-bottom: var(--space-4); }
.page-hero__lead { font-size: var(--fs-lg); color: #d8e1ea; margin-bottom: var(--space-6); max-width: 640px; }
.page-hero .eyebrow { color: var(--color-primary); }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.page-hero__phone { display: inline-flex; align-items: center; gap: var(--space-2); color: #fff; text-decoration: none; font-weight: 600; min-height: 48px; padding-inline: var(--space-2); }
.page-hero__phone:hover { color: var(--color-primary); }
.page-hero__phone .icon { color: var(--color-primary); }

.breadcrumb { margin-bottom: var(--space-5); font-size: var(--fs-xs); }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); color: var(--color-on-dark-muted); }
.breadcrumb li { display: inline-flex; align-items: center; gap: var(--space-2); }
.breadcrumb li + li::before { content: "/"; color: rgba(255,255,255,.4); }
.breadcrumb a { color: #fff; text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); text-decoration: underline; }
.breadcrumb [aria-current] { color: var(--color-on-dark-muted); }

.prose { max-width: 720px; }
.prose p { color: var(--color-text); }
.prose h2 { margin-top: 0; }
.layout-aside { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); gap: clamp(2rem, 1rem + 4vw, 4.5rem); align-items: start; }
.glance { position: sticky; top: calc(var(--header-h) + 24px); background: var(--color-bg-alt); border: 1px solid var(--color-border); border-top: 4px solid var(--color-primary); border-radius: var(--radius); padding: var(--space-6) var(--space-5); }
.glance h2 { font-size: var(--fs-h4); margin-bottom: var(--space-4); }
.glance dl { margin: 0 0 var(--space-5); display: grid; gap: var(--space-4); }
.glance dt { font-size: var(--fs-xs); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: var(--space-1); }
.glance dd { margin: 0; font-size: var(--fs-sm); }
.glance .btn + .btn { margin-top: var(--space-3); }

.scope-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); counter-reset: scope; }
.scope-item { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--space-5); }
.scope-item h3 { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.scope-item h3 .icon { color: var(--color-primary-strong); margin-top: 2px; }
.scope-item p { margin: 0; color: var(--color-text-muted); font-size: var(--fs-sm); }

.steps--light .step { border-top-color: var(--color-border); }
.steps--light .step p { color: var(--color-text-muted); }

.list-panel { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--space-6) var(--space-5); }
.list-panel--spaced { margin-top: var(--space-7); }
.list-panel h3 { font-size: var(--fs-h4); margin-bottom: var(--space-4); }
.list-panel .check-list { margin: 0; }
.media-frame { margin: 0; }
.media-frame img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--radius-lg); }
.media-frame figcaption { font-size: var(--fs-xs); color: var(--color-text-muted); margin-top: var(--space-2); }

.callout { display: flex; gap: var(--space-4); align-items: flex-start; padding: var(--space-5); border-radius: var(--radius); border: 1px solid; font-size: var(--fs-sm); }
.callout p:last-child { margin-bottom: 0; }
.callout > [data-icon] { flex-shrink: 0; }
.callout > [data-icon] .icon { width: 26px; height: 26px; margin-top: 2px; }
.callout strong { display: block; font-family: var(--font-heading); font-size: 1rem; margin-bottom: var(--space-1); }
.callout--warning { background: #fff4ec; border-color: #f4c7a1; color: #5a2a00; }
.callout--warning > [data-icon] { color: var(--color-primary-strong); }
.callout--info { background: var(--color-secondary-tint); border-color: #c9d9ea; color: var(--color-secondary-deep); }
.callout--info > [data-icon] { color: var(--color-secondary); }
.callout + .callout, * + .callout { margin-top: var(--space-5); }

/* FAQ (modern accordion; native <details>, animated where supported) */
:root { interpolate-size: allow-keywords; }
.faq-layout { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.faq-intro { position: sticky; top: calc(var(--header-h) + 24px); }
.faq-intro > p:not(.eyebrow) { color: var(--color-text-muted); font-size: var(--fs-lg); }
.faq-help { display: flex; gap: var(--space-4); align-items: flex-start; margin-top: var(--space-6); padding: var(--space-5); background: var(--color-secondary-deep); color: var(--color-on-dark-muted); border-radius: var(--radius-lg); }
.faq-help h3 { color: #fff; font-size: var(--fs-h4); margin-bottom: var(--space-1); }
.faq-help p { margin-bottom: var(--space-4); font-size: var(--fs-sm); }
.faq-help__icon { display: grid; place-items: center; width: 48px; height: 48px; flex-shrink: 0; border-radius: 50%; background: #128c4a; color: #fff; }
.faq-help__icon .icon { width: 24px; height: 24px; }
.faq-help__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.faq-help .btn--ghost { --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255,255,255,.35); }
.faq-help .btn--ghost:hover { --btn-bg: #fff; --btn-fg: var(--color-secondary-deep); color: var(--color-secondary-deep); }

.faq-list { display: grid; gap: var(--space-3); }
.faq-item { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); transition: border-color .2s ease, box-shadow .2s ease; }
.section:not(.section--alt) .faq-item { background: var(--color-bg-alt); }
.faq-item:hover { border-color: #c9d3de; }
.faq-item[open] { background: #fff; border-color: transparent; box-shadow: var(--shadow), inset 3px 0 0 var(--color-primary); }
.faq-item summary {
  list-style: none; cursor: pointer; display: grid; grid-template-columns: auto 1fr auto; gap: var(--space-4); align-items: center;
  padding: var(--space-4) var(--space-5); min-height: 64px; border-radius: var(--radius);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item__num { font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-sm); color: var(--color-primary-strong); min-width: 1.75rem; }
.faq-item__q { font-family: var(--font-heading); font-weight: 500; font-size: 1.0625rem; line-height: 1.4; color: var(--color-secondary-deep); }
.faq-item__toggle { position: relative; width: 32px; height: 32px; border-radius: 50%; background: var(--color-secondary-tint); transition: background-color .2s ease, transform .25s ease; }
.faq-item__toggle::before, .faq-item__toggle::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; background: var(--color-secondary); border-radius: 2px; transition: transform .25s ease, background-color .2s ease; }
.faq-item__toggle::after { transform: rotate(90deg); }
.faq-item[open] .faq-item__toggle { background: var(--color-primary-strong); transform: rotate(180deg); }
.faq-item[open] .faq-item__toggle::before, .faq-item[open] .faq-item__toggle::after { background: #fff; }
.faq-item[open] .faq-item__toggle::after { transform: rotate(0deg); }
.faq-item summary:hover .faq-item__q { color: var(--color-primary-strong); }
.faq-item__a { padding: 0 var(--space-5) var(--space-5) calc(var(--space-5) + 1.75rem + var(--space-4)); color: var(--color-text-muted); }
.faq-item__a p { margin: 0; }
.faq-item::details-content { block-size: 0; overflow: hidden; transition: block-size .28s ease, content-visibility .28s allow-discrete; }
.faq-item[open]::details-content { block-size: auto; }

.guide { display: grid; gap: var(--space-3); max-width: 900px; margin-inline: auto; }
.guide li a { display: grid; grid-template-columns: 1fr auto; gap: var(--space-4); align-items: center; padding: var(--space-4) var(--space-5); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); text-decoration: none; color: var(--color-text); }
.guide li a:hover { border-color: var(--color-primary-strong); box-shadow: var(--shadow-sm); }
.guide__q { font-weight: 500; }
.guide__a { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--fs-sm); font-weight: 600; color: var(--color-primary-strong); text-align: right; }
.guide__a .icon { width: 16px; height: 16px; }

.video-split__text .btn { margin-top: var(--space-2); }


/* 9c. Projects page ------------------------------------------------------- */
.portfolio__bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-4); margin-bottom: var(--space-6); }
.portfolio__filters { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip { min-height: 40px; padding: 0.4rem 1rem; border-radius: 99px; border: 1px solid var(--color-border); background: #fff; color: var(--color-text); font-size: var(--fs-sm); font-weight: 500; cursor: pointer; transition: background-color .15s ease, border-color .15s ease, color .15s ease; }
.chip:hover { border-color: var(--color-secondary); color: var(--color-secondary); }
.chip[aria-pressed="true"] { background: var(--color-secondary); border-color: var(--color-secondary); color: #fff; }
.portfolio__status { margin: 0; font-size: var(--fs-sm); color: var(--color-text-muted); }
.portfolio__more { display: flex; margin: var(--space-7) auto 0; }
.portfolio__more[hidden] { display: none; }
.project-card__gallery { background: none; border: 0; padding: 0; margin-bottom: var(--space-4); cursor: pointer; font: inherit; font-weight: 600; font-size: var(--fs-sm); }
.project-card__title:focus { box-shadow: none; outline: 2px solid var(--color-secondary); outline-offset: 4px; }

.modal--gallery { width: min(1000px, calc(100% - 2rem)); }
.gallery { padding: var(--space-5); }
.gallery__head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); margin-bottom: var(--space-4); }
.gallery__title { font-size: var(--fs-h3); margin: 0; }
.gallery__figure { margin: 0; }
.gallery__figure img { width: 100%; max-height: 70vh; object-fit: contain; background: var(--color-bg-alt); border-radius: var(--radius); }
.gallery__figure figcaption { font-size: var(--fs-xs); color: var(--color-text-muted); margin-top: var(--space-2); }
.gallery__nav { display: flex; justify-content: space-between; margin-top: var(--space-4); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

/* 9d. About page ---------------------------------------------------------- */
.capabilities { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.capability { display: grid; grid-template-columns: auto 1fr auto; gap: var(--space-4); align-items: center; padding: var(--space-4) var(--space-5); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); text-decoration: none; color: var(--color-text); transition: border-color .15s ease, box-shadow .15s ease; }
.capability:hover { border-color: var(--color-primary-strong); box-shadow: var(--shadow-sm); color: var(--color-text); }
.capability__icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: var(--radius); background: var(--color-primary-tint); color: var(--color-primary-strong); }
.capability__icon .icon { width: 24px; height: 24px; }
.capability strong { display: block; font-family: var(--font-heading); font-weight: 500; color: var(--color-secondary-deep); line-height: 1.35; }
.capability span.capability__text { display: block; font-size: var(--fs-xs); color: var(--color-text-muted); margin-top: 2px; }
.capability > [data-icon] { color: var(--color-primary-strong); }
.fact-row { display: flex; flex-wrap: wrap; gap: var(--space-3); margin: var(--space-5) 0 var(--space-6); }
.fact { display: inline-flex; align-items: center; gap: var(--space-2); padding: 0.5rem 0.9rem; border-radius: 99px; background: var(--color-secondary-tint); color: var(--color-secondary-deep); font-size: var(--fs-sm); font-weight: 500; }
.fact .icon { color: var(--color-primary-strong); width: 18px; height: 18px; }

.office-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); box-shadow: var(--shadow); }
.office-card h3 { font-size: var(--fs-h4); margin-bottom: var(--space-4); }
.office-card address { display: flex; gap: var(--space-3); margin-bottom: var(--space-5); }
.office-card address .icon { color: var(--color-primary-strong); margin-top: 3px; }
.office-card__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* 9e. Contact page -------------------------------------------------------- */
.contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: start; }
.contact-cards { display: grid; gap: var(--space-3); }
.contact-card { display: flex; gap: var(--space-4); align-items: flex-start; padding: var(--space-5); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); }
.contact-card__icon { display: grid; place-items: center; width: 48px; height: 48px; flex-shrink: 0; border-radius: var(--radius); background: var(--color-primary-tint); color: var(--color-primary-strong); }
.contact-card__icon--wa { background: #e6f5ec; color: #128c4a; }
.contact-card__icon .icon { width: 24px; height: 24px; }
.contact-card h2 { font-size: var(--fs-sm); font-family: var(--font-body); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-muted); margin: 0 0 var(--space-1); }
.contact-card p { margin: 0; }
.contact-card a.contact-card__value { font-family: var(--font-heading); font-weight: 500; font-size: 1.125rem; color: var(--color-secondary-deep); text-decoration: none; display: inline-block; padding-block: 2px; }
.contact-card a.contact-card__value:hover { color: var(--color-primary-strong); text-decoration: underline; }
.contact-card__sub { font-size: var(--fs-sm); color: var(--color-text-muted); }
.contact-card .social a { width: 40px; height: 40px; background: var(--color-bg-alt); color: var(--color-secondary); }
.contact-card .social a:hover { background: var(--color-secondary); color: #fff; }
.form-card { background: #fff; border: 1px solid var(--color-border); border-top: 4px solid var(--color-primary); border-radius: var(--radius-lg); padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); box-shadow: var(--shadow); }
.form-card h2 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.form-card > p { color: var(--color-text-muted); }
.map-frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-secondary-tint); aspect-ratio: 16 / 7; min-height: 320px; box-shadow: var(--shadow); }
.map-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-frame__fallback { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: var(--space-5); color: var(--color-text-muted); }
.map-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: var(--space-5); align-items: stretch; }

/* 10. Reviews, video, CTA band --------------------------------------------- */
.reviews-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
.reviews-grid--few { grid-template-columns: repeat(auto-fit, minmax(260px, 380px)); justify-content: center; }
.review-card { position: relative; display: flex; flex-direction: column; margin: 0; padding: var(--space-6) var(--space-5) var(--space-5); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); }
.section:not(.section--alt) .review-card { background: var(--color-bg-alt); }
.review-card--placeholder { border-style: dashed; border-color: #e9cf7a; }
.review-card .badge--placeholder { top: var(--space-3); right: var(--space-3); }
.review-card__quote { font-family: var(--font-heading); font-weight: 700; font-size: 4rem; line-height: .7; height: 1.6rem; color: var(--color-primary); opacity: .35; }
.stars { display: inline-flex; gap: 3px; margin: var(--space-3) 0 var(--space-3); }
.stars__star { width: 18px; height: 18px; background: #d6dde5; clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); }
.stars__star.is-on { background: #e8a200; }
.review-card__text { margin: 0 0 var(--space-5); flex: 1; color: var(--color-text); }
.review-card__text p { margin: 0; }
.review-card__author { display: flex; align-items: center; gap: var(--space-3); padding-top: var(--space-4); border-top: 1px solid var(--color-border); font-size: var(--fs-sm); }
.review-card__author strong { display: block; color: var(--color-secondary-deep); }
.review-card__avatar { display: grid; place-items: center; width: 42px; height: 42px; flex-shrink: 0; border-radius: 50%; background: var(--color-secondary); color: #fff; font-family: var(--font-heading); font-weight: 700; }
.review-card__meta { display: block; font-size: var(--fs-xs); color: var(--color-text-muted); }
.review-card__link { margin-left: auto; color: var(--color-text-muted); display: inline-grid; place-items: center; width: 36px; height: 36px; }
.review-card__link .icon { width: 18px; height: 18px; }
.reviews__foot { display: flex; justify-content: center; margin-top: var(--space-6); }
.reviews-empty { display: flex; gap: var(--space-5); align-items: flex-start; max-width: 760px; margin-inline: auto; background: #fff; border: 1px dashed #c6d1dc; border-radius: var(--radius); padding: var(--space-6); }
.reviews-empty__icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--color-primary-tint); color: var(--color-primary-strong); flex-shrink: 0; }
.reviews-empty__icon .icon { width: 28px; height: 28px; }
.reviews-empty__title { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.reviews-empty p { color: var(--color-text-muted); }
.reviews-empty__links { display: flex; gap: var(--space-3); flex-wrap: wrap; }

.video-embed { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-secondary-deep) url("../images/og-default.jpg") center / cover; box-shadow: var(--shadow-lg); }
.video-embed__thumb { width: 100%; height: 100%; object-fit: cover; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-embed__play { position: absolute; inset: 0; margin: auto; width: 84px; height: 84px; border-radius: 50%; border: 0; cursor: pointer; display: grid; place-items: center; background: var(--color-primary-strong); color: #fff; box-shadow: 0 0 0 10px rgba(242,126,3,.25); transition: transform .18s ease, background-color .18s ease; }
.video-embed__play:hover { background: var(--color-primary-hover); transform: scale(1.05); }
.video-embed__play .icon { width: 34px; height: 34px; margin-left: 4px; }
.video-embed__fallback { margin: var(--space-3) 0 0; font-size: var(--fs-sm); }
.section--dark .video-embed__fallback a { color: var(--color-on-dark-muted); }

.cta-band { position: relative; overflow: hidden; background: var(--color-primary-strong); color: #fff; border-radius: var(--radius-lg); padding: clamp(2rem, 1.2rem + 3vw, 3.5rem); display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-6); align-items: center; }
.cta-band::after { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; border: 40px solid rgba(255,255,255,.07); pointer-events: none; }
.cta-band h2 { color: #fff; margin-bottom: var(--space-3); }
.cta-band p { margin: 0; color: #ffe9d4; font-size: var(--fs-lg); }
.cta-band__actions { display: flex; flex-direction: column; gap: var(--space-3); align-items: stretch; position: relative; z-index: 1; }
.cta-band .btn--light { --btn-bg: #fff; --btn-fg: var(--color-primary-hover); --btn-bd: #fff; }
.cta-band .btn--light:hover { --btn-bg: var(--color-secondary-deep); --btn-bd: var(--color-secondary-deep); color: #fff; --btn-fg: #fff; }

.footer-cta { background: var(--color-secondary); color: #fff; }
.footer-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); flex-wrap: wrap; padding-block: var(--space-7); }
.footer-cta__title { color: #fff; font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.footer-cta p { margin: 0; color: var(--color-on-dark-muted); }
.footer-cta__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* 11. Footer --------------------------------------------------------------- */
.site-footer { background: var(--color-secondary-deep); color: var(--color-on-dark-muted); font-size: var(--fs-sm); padding-top: var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1.35fr 1fr 1.1fr 1fr; gap: var(--space-7); padding-bottom: var(--space-7); }
.footer-brand img { width: 170px; height: auto; margin-bottom: var(--space-4); }
.footer-title { font-family: var(--font-heading); font-size: 1rem; color: #fff; margin-bottom: var(--space-4); }
.footer-title--spaced { margin-top: var(--space-6); }
.site-footer a { color: #e3eaf1; text-decoration: none; }
.site-footer a:hover { color: var(--color-primary); }
.footer-links { display: grid; gap: var(--space-2); }
.footer-contact { display: grid; gap: var(--space-3); margin-bottom: var(--space-5); }
.footer-contact a, .footer-contact li, .footer-address, .footer-coverage { display: flex; gap: var(--space-3); align-items: flex-start; }
.footer-contact .icon, .footer-address .icon, .footer-coverage .icon { color: var(--color-primary); margin-top: 2px; }
.footer-address { margin-bottom: var(--space-4); color: #e3eaf1; }
.footer-directions { display: inline-flex; gap: var(--space-2); align-items: center; font-weight: 600; }
.footer-directions .icon { width: 16px; height: 16px; }
.social--footer { margin-top: var(--space-4); }
.social--footer a { width: 38px; height: 38px; background: rgba(255,255,255,.08); }
.social--footer a:hover { background: var(--color-primary-strong); color: #fff; }
.social--footer .icon { width: 18px; height: 18px; }
.footer-bottom { display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; padding-block: var(--space-5); border-top: 1px solid rgba(255,255,255,.12); font-size: var(--fs-xs); }
.footer-bottom p { margin: 0; }

/* 12. Floating contact ----------------------------------------------------- */
.float-contact { position: fixed; right: 20px; bottom: 20px; z-index: 40; display: flex; flex-direction: column; gap: var(--space-3); }
.float-contact__btn { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; color: #fff; text-decoration: none; box-shadow: var(--shadow-lg); transition: transform .18s ease; }
.float-contact__btn:hover { transform: translateY(-2px); color: #fff; }
.float-contact__btn .icon { width: 26px; height: 26px; }
.float-contact__btn--call { background: var(--color-secondary); }
.float-contact__btn--wa { background: #128c4a; }
.float-contact__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.modal-open .float-contact { display: none; }

/* 13. Modal & form --------------------------------------------------------- */
.modal-open { overflow: hidden; }
.modal { width: min(620px, calc(100% - 2rem)); max-height: calc(100dvh - 2rem); padding: 0; border: 0; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); color: var(--color-text); overflow: auto; }
.modal::backdrop { background: rgba(11, 34, 56, 0.66); }
.modal[open] { animation: modal-in .2s ease; }
@keyframes modal-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.modal__panel { padding: var(--space-6); }
.modal__head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); margin-bottom: var(--space-4); }
.modal__title { margin-bottom: var(--space-2); font-size: var(--fs-h2); }
.modal__intro { margin: 0; color: var(--color-text-muted); font-size: var(--fs-sm); }
.modal__close { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; border: 1px solid var(--color-border); border-radius: var(--radius); background: #fff; cursor: pointer; color: var(--color-text); }
.modal__close:hover { background: var(--color-bg-alt); }

.enquiry-form__required-note { font-size: var(--fs-xs); color: var(--color-text-muted); margin-bottom: var(--space-3); }
.enquiry-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--space-4); }
.field { margin-bottom: var(--space-4); }
.field label { display: block; font-weight: 600; font-size: var(--fs-sm); margin-bottom: var(--space-1); }
.field .req { color: var(--color-error); }
.field__hint { font-size: var(--fs-xs); color: var(--color-text-muted); margin: var(--space-1) 0 0; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 0.65rem 0.85rem; background: #fff;
  border: 1px solid #b9c3ce; border-radius: var(--radius); font-size: 1rem; transition: border-color .15s ease, box-shadow .15s ease;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--color-secondary); box-shadow: 0 0 0 3px rgba(14,58,102,.18); }
.field.has-error input, .field.has-error textarea { border-color: var(--color-error); }
.field__error { margin: var(--space-1) 0 0; font-size: var(--fs-xs); font-weight: 500; color: var(--color-error); min-height: 0; }
.field__error:empty { display: none; }
.enquiry-form__submit { margin-top: var(--space-2); }
.enquiry-form__submit .icon { width: 20px; height: 20px; }
.enquiry-form__note { font-size: var(--fs-xs); color: var(--color-text-muted); margin: var(--space-3) 0 0; }
.enquiry-form__status:focus { box-shadow: none; }
.notice { display: flex; gap: var(--space-3); align-items: flex-start; margin-top: var(--space-4); padding: var(--space-4); border-radius: var(--radius); font-size: var(--fs-sm); }
.notice--info { background: #e9f7ef; color: #0e4d2a; border: 1px solid #b8e0c8; }
.notice .icon { color: #128c4a; margin-top: 2px; }

/* 14. Utilities & error page ----------------------------------------------- */
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.text-muted { color: var(--color-text-muted); }
.center { text-align: center; }
.error-page { min-height: 60vh; display: grid; place-items: center; text-align: center; padding-block: var(--section-y); }
.error-page__code { font-family: var(--font-heading); font-weight: 700; font-size: clamp(4rem, 3rem + 6vw, 7rem); line-height: 1; color: var(--color-primary); margin-bottom: var(--space-3); }

/* Responsive ---------------------------------------------------------------- */
@media (max-width: 1180px) {
  .topbar__coverage { display: none; }
}
@media (max-width: 1023px) {
  :root { --header-h: 72px; }
  .brand__logo { height: 50px; }
  .nav-toggle { display: grid; }
  .site-header__cta { display: none; }
  .nav {
    position: fixed; left: 0; right: 0; top: var(--nav-top, calc(var(--header-h))); bottom: 0; margin: 0;
    background: #fff; overflow-y: auto; padding: var(--space-4) var(--gutter) calc(var(--space-7) + var(--mobile-bar-h));
    border-top: 1px solid var(--color-border); visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
  }
  .nav-open .nav { visibility: visible; opacity: 1; transform: none; }
  .nav-open { overflow: hidden; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__item { flex-wrap: wrap; border-bottom: 1px solid var(--color-border); }
  .nav__link { flex: 1; min-height: 56px; font-size: 1.0625rem; padding: 0 var(--space-2); }
  .nav__item.is-active > .nav__link::after { display: none; }
  .nav__sub-toggle { width: 56px; height: 56px; }
  .dropdown { position: static; width: 100%; flex-basis: 100%; box-shadow: none; border: 0; padding: 0 0 var(--space-3); display: none; opacity: 1; visibility: visible; transform: none; }
  .nav__item.is-open > .dropdown { display: block; }
  .dropdown__all { display: none; }
  .dropdown a { min-height: 48px; }
  .nav__mobile-extra { display: grid; gap: var(--space-4); margin-top: var(--space-6); }
  .nav__mobile-phone { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); font-weight: 600; text-decoration: none; min-height: 48px; }

  .reviews-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3, .feature-grid, .feature-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: var(--space-7); }
  .split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-band { grid-template-columns: 1fr; }
  .scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .layout-aside { grid-template-columns: 1fr; }
  .glance { position: static; }
  .faq-layout { grid-template-columns: 1fr; }
  .contact-layout, .map-layout { grid-template-columns: 1fr; }
  .faq-intro { position: static; }
}
@media (max-width: 767px) {
  :root { --topbar-h: 36px; }
  body { padding-bottom: var(--mobile-bar-h); } /* room for the mobile contact bar */
  .topbar__email, .topbar__phone2, .social--top { display: none; }
  .topbar__inner { justify-content: center; }
  .grid--3, .grid--2, .feature-grid, .feature-grid--4, .steps, .reviews-grid { grid-template-columns: 1fr; }
  .check-list--2 { grid-template-columns: 1fr; }
  .scope-grid { grid-template-columns: 1fr; }
  .page-hero::before { background: rgba(11,34,56,.88); }
  .page-hero__actions .btn { flex: 1 1 100%; }
  .guide li a { grid-template-columns: 1fr; gap: var(--space-2); }
  .guide__a { text-align: left; }
  .faq-item summary { padding: var(--space-4); gap: var(--space-3); }
  .faq-item__a { padding: 0 var(--space-4) var(--space-4); }
  .faq-help { flex-direction: column; }
  .capabilities { grid-template-columns: 1fr; }
  .map-frame { aspect-ratio: 4 / 5; }
  .portfolio__bar { flex-direction: column; align-items: stretch; }
  .portfolio__filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(-1 * var(--gutter)); padding: 2px var(--gutter) var(--space-2); scrollbar-width: thin; }
  .chip { flex-shrink: 0; }
  /* On phones show questions first, then the help card */
  .faq-layout { gap: 0; }
  .faq-intro { display: contents; }
  .faq-list { order: 1; margin-top: var(--space-3); }
  .faq-help { order: 2; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero::before { background: linear-gradient(180deg, rgba(11,34,56,.86) 0%, rgba(11,34,56,.9) 100%); }
  .hero__inner { min-height: 0; padding-block: var(--space-7) var(--space-8); }
  .hero__actions .btn { flex: 1 1 100%; }
  .quick-enquiry { padding: var(--space-4); }
  .quick-enquiry .btn { width: 100%; }
  .about-media__badge { left: var(--space-4); }
  .reviews-empty { flex-direction: column; padding: var(--space-5); }
  .enquiry-form__grid { grid-template-columns: 1fr; }
  .modal { width: 100%; max-width: none; max-height: 100dvh; height: 100dvh; margin: 0; border-radius: 0; }
  .modal__panel { padding: var(--space-5) var(--gutter) var(--space-7); }
  .modal__title { font-size: 1.6rem; }

  /* Mobile contact bar: fixed to bottom, body padding keeps content clear */
  .float-contact { left: 0; right: 0; bottom: 0; flex-direction: row; gap: 0; background: #fff; box-shadow: 0 -4px 16px rgba(16,32,52,.12); padding-bottom: env(safe-area-inset-bottom); }
  .float-contact__btn { flex: 1; width: auto; height: var(--mobile-bar-h); border-radius: 0; box-shadow: none; display: flex; gap: var(--space-2); font-family: var(--font-heading); font-weight: 500; font-size: var(--fs-sm); }
  .float-contact__btn:hover { transform: none; }
  .float-contact__btn .icon { width: 22px; height: 22px; }
  .float-contact__label { position: static; width: auto; height: auto; overflow: visible; clip: auto; }
  .nav-open .float-contact { display: none; }
}

/* 15. Motion preferences ---------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}