/* ==========================================================================
   Hoad Drainage & Excavations - mockup styles
   Design system, components, layout. Mobile-first. No framework.
   ========================================================================== */

:root {
  --ink: #0A1F2E;
  --ink-soft: #1A3445;
  --ink-mute: #4F6675;
  --cyan: #38B6C5;
  --cyan-dark: #1A6F7D;
  --cyan-soft: #C7E8ED;
  --bone: #F6F4F0;
  --paper: #FFFFFF;
  --line: #E2E7EB;
  --shadow-sm: 0 1px 2px rgba(10, 31, 46, 0.06), 0 1px 1px rgba(10, 31, 46, 0.04);
  --shadow-md: 0 8px 24px rgba(10, 31, 46, 0.08), 0 2px 6px rgba(10, 31, 46, 0.04);
  --shadow-lg: 0 20px 50px rgba(10, 31, 46, 0.18);

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --container-max: 1200px;
  --container-gutter: 1.5rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--cyan-dark); text-decoration: none; }
a:hover { color: var(--cyan); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

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

.skip-link {
  position: absolute; left: -1000px; top: 0; padding: 0.5rem 1rem;
  background: var(--ink); color: var(--paper); z-index: 1000;
}
.skip-link:focus { left: 0; color: var(--paper); }

/* --- Layout ------------------------------------------------------------ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-gutter);
  padding-right: var(--container-gutter);
}

@media (min-width: 720px) {
  :root { --container-gutter: 2.5rem; }
}

/* --- Eyebrow ----------------------------------------------------------- */

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-dark);
  margin: 0 0 1rem;
  font-weight: 600;
}
.eyebrow--light { color: var(--cyan); }

/* --- Section head ----------------------------------------------------- */

.section-head {
  max-width: 760px;
  margin: 0 auto 3rem;
  text-align: center;
}
.section-head__title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  margin: 0 0 1rem;
}
.section-head__lede {
  color: var(--ink-mute);
  font-size: 1.05rem;
  margin: 0;
}

/* --- Buttons ---------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
  line-height: 1;
}
.btn--lg { padding: 1rem 1.7rem; font-size: 1rem; }

.btn--primary {
  background: var(--cyan);
  color: var(--ink);
  border-color: var(--cyan);
}
.btn--primary:hover {
  background: var(--cyan-dark);
  border-color: var(--cyan-dark);
  color: var(--paper);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost:hover {
  border-color: var(--paper);
  background: rgba(255,255,255,0.08);
  color: var(--paper);
}

.btn--outline-light {
  background: transparent;
  color: var(--paper);
  border-color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  padding: 1rem 2rem;
}
.btn--outline-light:hover {
  border-color: var(--paper);
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-1px);
}

/* Pill variant (rounded full) used in the header */
.btn--pill {
  border-radius: 999px;
  padding: 0.6rem 1.3rem;
  font-size: 0.92rem;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 600;
}
.btn--pill.btn--outline-light {
  background: transparent;
  color: var(--paper);
  border-color: rgba(255,255,255,0.55);
  padding: 0.6rem 1.3rem;
}
.btn--pill.btn--outline-light:hover {
  background: rgba(255,255,255,0.12);
  color: var(--paper);
  border-color: var(--paper);
}
.btn--outline-dark {
  background: transparent;
  color: var(--ink);
  border-color: rgba(10, 31, 46, 0.22);
}
.btn--outline-dark:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.btn--pill-icon {
  padding: 0.35rem 0.4rem 0.35rem 1.2rem;
  gap: 0.6rem;
}
.btn--pill-icon .btn__icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 32px;
  transition: transform 0.2s ease;
}
.btn--pill-icon:hover .btn__icon { transform: rotate(45deg); }
.btn--pill-icon:hover { color: var(--ink); background: var(--cyan); border-color: var(--cyan); }

/* --- Header ----------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bone);
  transition: background-color 0.25s ease, box-shadow 0.25s ease, transform 0.3s ease;
  will-change: transform;
}
.site-header.is-scrolled {
  background: rgba(246, 244, 240, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(10, 31, 46, 0.06);
}
.site-header.is-hidden {
  transform: translateY(-100%);
}
.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
  max-width: none;
  padding-left: clamp(1.5rem, 3.2vw, 3.25rem);
  padding-right: clamp(1.5rem, 3.2vw, 3.25rem);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
  justify-self: start;
}
.brand img {
  border-radius: 50%;
  width: 44px; height: 44px;
  object-fit: cover;
}
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
}
.brand__tag {
  font-size: 0.72rem;
  color: var(--ink-mute);
  margin-top: 0.2rem;
  letter-spacing: 0.02em;
}

.nav { display: flex; align-items: center; justify-self: center; }
.nav__toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 44px; height: 44px;
  padding: 0;
  cursor: pointer;
  position: relative;
}
.nav__toggle-bars,
.nav__toggle-bars::before,
.nav__toggle-bars::after {
  position: absolute; left: 50%; top: 50%;
  width: 22px; height: 2px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease, top 0.2s ease, opacity 0.2s ease;
  content: '';
}
.nav__toggle-bars::before { top: -7px; }
.nav__toggle-bars::after { top: 7px; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bars { background: transparent; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bars::before { top: 0; transform: translate(-50%, -50%) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__toggle-bars::after  { top: 0; transform: translate(-50%, -50%) rotate(-45deg); }

.nav__list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  gap: 2rem;
}
.nav__list > li > a,
.nav__trigger {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.5;
  padding: 0.4rem 0;
  position: relative;
  white-space: nowrap;
  font-family: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.nav__list > li > a:hover,
.nav__trigger:hover { color: var(--cyan-dark); }
.nav__trigger-chev { transition: transform 0.2s ease; }
.nav__item--mega.is-open .nav__trigger-chev { transform: rotate(180deg); }

/* --- Mega nav --------------------------------------------------------- */

.nav__item--mega { position: static; }

.meganav {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--bone);
  border-top: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(10, 31, 46, 0.10);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 49;
}
.nav__item--mega.is-open .meganav,
.nav__item--mega:hover .meganav,
.nav__item--mega:focus-within .meganav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.meganav__inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(1.5rem, 2.5vw, 2.25rem) clamp(1.5rem, 3.2vw, 3.25rem);
}

.meganav__cols {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}
.meganav__item {
  display: block;
  padding: 1.1rem 1rem;
  border-radius: 12px;
  text-decoration: none;
  color: var(--ink);
  transition: background 0.15s ease;
  white-space: normal;
  height: 100%;
}
.meganav__item:hover { background: var(--paper); }
.meganav__item-num {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan-dark);
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.meganav__item-title {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--ink);
  margin-bottom: 0.35rem;
  line-height: 1.25;
}
.meganav__item-desc {
  display: block;
  color: var(--ink-mute);
  font-size: 0.84rem;
  font-weight: 400;
  line-height: 1.4;
}

.meganav__footer {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
}
.meganav__see-all {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--cyan-dark);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}
.meganav__see-all:hover { color: var(--cyan); }
.meganav__see-all svg { transition: transform 0.15s ease; }
.meganav__see-all:hover svg { transform: translate(2px, -2px); }

@media (max-width: 1080px) {
  .meganav__cols { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 960px) {
  .meganav {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-top: 0;
    background: transparent;
    display: none;
  }
  .nav__item--mega.is-open .meganav { display: block; }
  .meganav__inner {
    padding: 0.5rem 0 1rem;
  }
  .meganav__cols { grid-template-columns: 1fr; gap: 0.25rem; }
  .meganav__item { padding: 0.7rem 0; }
  .meganav__footer { justify-content: flex-start; padding-top: 0.5rem; margin-top: 0.5rem; }
}
.nav__list > li > a::after,
.nav__trigger::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}
.nav__list > li > a:hover::after,
.nav__trigger:hover::after { transform: scaleX(1); }

.site-header__ctas {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  justify-self: end;
}
.site-header__ctas .btn { white-space: nowrap; }

@media (max-width: 1080px) {
  .site-header__ctas .btn--outline-light { display: none; }
}

@media (max-width: 960px) {
  .site-header__inner { grid-template-columns: auto 1fr auto; }
  .nav { justify-self: end; }
  .site-header__ctas { display: none; }
  .nav__toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav__list {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bone);
    flex-direction: column;
    gap: 0;
    padding: 1rem var(--container-gutter) 1.5rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav__list.is-open { display: flex; }
  .nav__list li { border-bottom: 1px solid var(--line); }
  .nav__list li:last-child { border-bottom: 0; }
  .nav__list a { display: block; padding: 0.9rem 0; }
  .nav__list a::after { display: none; }
}

/* --- Hero ------------------------------------------------------------- */

.hero {
  position: relative;
  isolation: isolate;
  color: var(--paper);
  min-height: 82vh;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  margin: clamp(0.5rem, 1.2vw, 1rem) clamp(0.75rem, 1.5vw, 1.25rem) clamp(0.75rem, 1.5vw, 1.25rem);
  border-radius: clamp(20px, 2.4vw, 32px);
}
.hero__media {
  position: absolute; inset: 0;
  z-index: -1;
}
.hero__media img,
.hero__video {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.hero__veil {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.55);
}
.hero__inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  padding-top: 5rem;
  padding-bottom: 6.5rem;
  width: 100%;
  max-width: none;
  padding-left: clamp(1.5rem, 3.2vw, 3.25rem);
  padding-right: clamp(1.5rem, 3.2vw, 3.25rem);
}
.hero__content { max-width: 880px; }
.hero__title {
  font-size: clamp(2.2rem, 6.6vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1.4rem;
  color: var(--paper);
}
.hero__lede {
  font-size: clamp(0.98rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.55;
}

.hero__ctas {
  position: absolute;
  left: 50%;
  bottom: clamp(1.5rem, 3vw, 2.5rem);
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  z-index: 2;
}

@media (max-width: 600px) {
  .hero__ctas { width: calc(100% - 2.5rem); }
  .hero__ctas .btn { flex: 1 1 auto; }
  .hero__inner { padding-bottom: 6rem; }
}

/* --- Services --------------------------------------------------------- */

.services {
  background: var(--bone);
}
.services .container {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.service-grid {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.service-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--cyan-soft);
}
.service-card__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--cyan-dark);
  display: block;
  margin-bottom: 0.6rem;
}
.service-card h3 {
  font-size: 1.25rem;
  margin: 0 0 0.6rem;
}
.service-card p {
  color: var(--ink-mute);
  margin: 0 0 0.8rem;
  font-size: 0.97rem;
}
.service-card__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
}
.service-card__list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.45rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 8px; height: 8px;
  background: var(--cyan);
  border-radius: 50%;
}

.service-card--feature {
  grid-column: 1 / -1;
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.service-card--feature:hover { border-color: var(--ink); transform: none; box-shadow: var(--shadow-lg); }
.service-card--feature h3 { color: var(--paper); font-size: 1.5rem; }
.service-card--feature p { color: rgba(255,255,255,0.82); font-size: 1.02rem; max-width: 70ch; }
.service-card--feature .service-card__num { color: var(--cyan); }
.service-card--feature .service-card__list { border-top-color: rgba(255,255,255,0.15); }
.service-card--feature .service-card__list li { color: rgba(255,255,255,0.85); }

@media (min-width: 880px) {
  .service-card--feature {
    grid-column: span 2;
  }
  .service-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .service-card--feature {
    grid-column: 1 / span 4;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 2rem;
    padding: 2.4rem;
    align-items: center;
  }
  .service-card--feature h3 { grid-column: 1; grid-row: 2; margin-top: 0.4rem; }
  .service-card--feature .service-card__num { grid-column: 1; grid-row: 1; align-self: end; }
  .service-card--feature p { grid-column: 1; grid-row: 3; }
  .service-card--feature .service-card__list { grid-column: 2; grid-row: 1 / span 3; border-top: 0; border-left: 1px solid rgba(255,255,255,0.15); padding: 0 0 0 2rem; margin: 0; }
}

/* --- Work (carousel) -------------------------------------------------- */

.work {
  background: var(--ink);
  color: var(--paper);
}
.work .container {
  padding-top: 5rem;
  padding-bottom: 5rem;
}
.work .section-head__title { color: var(--paper); }
.work .section-head__lede { color: rgba(255,255,255,0.72); }

.carousel {
  position: relative;
  margin: 0 auto;
  max-width: 1080px;
}

.carousel__viewport {
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #061421;
  box-shadow: var(--shadow-lg);
}

.carousel__track {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  transition: transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
  .carousel__track { transition: none; }
}

.carousel__slide {
  flex: 0 0 100%;
  position: relative;
}
.carousel__slide figure {
  margin: 0;
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.carousel__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.carousel__slide figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 2.2rem 1.5rem 1.4rem;
  color: var(--paper);
  font-size: 0.95rem;
  background: linear-gradient(180deg, rgba(10,31,46,0) 0%, rgba(6,20,33,0.88) 100%);
}

.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(6, 20, 33, 0.55);
  color: var(--paper);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.carousel__arrow:hover {
  background: rgba(6, 20, 33, 0.85);
  border-color: rgba(255,255,255,0.5);
}
.carousel__arrow:active { transform: translateY(-50%) scale(0.96); }
.carousel__arrow:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.carousel__arrow--prev { left: 0.75rem; }
.carousel__arrow--next { right: 0.75rem; }

@media (min-width: 720px) {
  .carousel__arrow { width: 52px; height: 52px; }
  .carousel__arrow--prev { left: 1.25rem; }
  .carousel__arrow--next { right: 1.25rem; }
}

.carousel__dots {
  list-style: none;
  margin: 0; padding: 0;
  position: absolute;
  left: 0; right: 0; bottom: 0.9rem;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}
.carousel__dots button {
  border: 0;
  background: rgba(255,255,255,0.45);
  width: 8px; height: 8px;
  padding: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: width 0.25s ease, background 0.15s ease;
}
.carousel__dots button:hover { background: rgba(255,255,255,0.75); }
.carousel__dots button[aria-current="true"] {
  background: var(--paper);
  width: 22px;
}
.carousel__dots button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

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

/* --- About ------------------------------------------------------------ */

.about {
  background: var(--ink);
  color: var(--paper);
}
.about__inner {
  padding-top: 5rem;
  padding-bottom: 5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.about__copy h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  color: var(--paper);
  max-width: 18ch;
}
.about__copy p {
  color: rgba(255,255,255,0.82);
  margin: 0 0 1rem;
  max-width: 56ch;
}
.about__copy .eyebrow { color: var(--cyan); }
.about__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.about__metrics > div { display: flex; flex-direction: column; gap: 0.25rem; }
.about__metrics strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--cyan);
  letter-spacing: 0.04em;
}
.about__metrics span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.3;
}
.about__media img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 880px) {
  .about__inner {
    grid-template-columns: 1.05fr 1fr;
    gap: 4rem;
  }
}

/* --- Service area ----------------------------------------------------- */

.area {
  background: var(--bone);
}
.area__inner {
  padding-top: 5rem;
  padding-bottom: 5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.area__copy h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  max-width: 18ch;
}
.area__copy p {
  color: var(--ink-mute);
  margin: 0 0 1.5rem;
  max-width: 56ch;
}
.area__list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.area__list li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.area__panel {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-lg);
}
.area__panel img { width: 100%; height: 100%; object-fit: cover; }

@media (min-width: 880px) {
  .area__inner { grid-template-columns: 1fr 0.8fr; gap: 4rem; }
}

/* --- Contact ---------------------------------------------------------- */

.contact {
  background: var(--ink);
  color: var(--paper);
}
.contact__inner {
  padding-top: 5rem;
  padding-bottom: 5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
.contact__copy h2 {
  color: var(--paper);
  font-size: clamp(1.8rem, 3.8vw, 2.5rem);
  max-width: 14ch;
}
.contact__copy p {
  color: rgba(255,255,255,0.82);
  max-width: 48ch;
  margin: 0 0 2rem;
}
.contact__details {
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  gap: 1rem;
}
.contact__details li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.contact__details li:last-child { border-bottom: 0; }
.contact__label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  align-self: center;
}
.contact__details a { color: var(--paper); font-weight: 500; }
.contact__details a:hover { color: var(--cyan); }

.contact__form {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact__form-title {
  margin: 0 0 0.5rem;
  font-size: 1.3rem;
}
.contact__form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.contact__form input,
.contact__form textarea {
  font: inherit;
  color: var(--ink);
  background: var(--bone);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.contact__form input:focus,
.contact__form textarea:focus {
  outline: 0;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-soft);
  background: var(--paper);
}
.contact__form textarea { resize: vertical; min-height: 110px; }
.contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.contact__form-note {
  font-size: 0.85rem;
  color: var(--ink-mute);
  margin: 0;
}
.contact__form-note a { color: var(--cyan-dark); font-weight: 500; }

@media (min-width: 880px) {
  .contact__inner { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
}

@media (max-width: 520px) {
  .contact__form-row { grid-template-columns: 1fr; }
  .contact__details li { grid-template-columns: 1fr; gap: 0.2rem; }
}

/* --- FAQ -------------------------------------------------------------- */

.faq {
  background: var(--bone);
}
.faq__inner {
  padding-top: 5rem;
  padding-bottom: 5rem;
  max-width: 880px;
}
.faq__head { margin-bottom: 2.5rem; }

.faq__list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}
.faq__item {
  border-bottom: 1px solid var(--line);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.4rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.05rem, 1.4vw, 1.15rem);
  color: var(--ink);
  transition: color 0.15s ease;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--cyan-dark); }
.faq__item summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 2px;
}

.faq__icon {
  flex: 0 0 28px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--paper);
  position: relative;
  transition: background 0.2s ease, transform 0.2s ease;
}
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  background: var(--ink);
  border-radius: 2px;
}
.faq__icon::before { width: 12px; height: 2px; transform: translate(-50%, -50%); }
.faq__icon::after  { width: 2px; height: 12px; transform: translate(-50%, -50%); transition: transform 0.2s ease; }
.faq__item[open] .faq__icon { background: var(--cyan); transform: rotate(0deg); }
.faq__item[open] .faq__icon::before { background: var(--ink); }
.faq__item[open] .faq__icon::after  { transform: translate(-50%, -50%) scaleY(0); }

.faq__answer {
  padding: 0 0 1.5rem;
  color: var(--ink-mute);
  max-width: 64ch;
}
.faq__answer p { margin: 0; line-height: 1.65; }

.faq__footnote {
  margin: 2.5rem 0 0;
  color: var(--ink-mute);
  font-size: 0.95rem;
  text-align: center;
}
.faq__footnote a {
  color: var(--cyan-dark);
  font-weight: 600;
}

/* --- Footer ----------------------------------------------------------- */

.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.72);
  font-size: 0.95rem;
  margin: clamp(0.75rem, 1.5vw, 1.25rem);
  border-radius: clamp(20px, 2.4vw, 32px);
  overflow: hidden;
}
.site-footer__inner {
  padding: clamp(2.5rem, 5vw, 4.5rem) clamp(1.5rem, 4vw, 4rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 4vw, 4rem);
}

.site-footer__wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
  letter-spacing: -0.01em;
  color: var(--cyan-soft);
  text-align: center;
  opacity: 0.92;
}

.site-footer__main {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 4vw, 3.5rem);
}

.site-footer__pitch-title {
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  color: var(--paper);
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}
.site-footer__pitch-lede {
  color: rgba(255,255,255,0.68);
  margin: 0 0 1.5rem;
  max-width: 38ch;
}
.site-footer__pitch-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.site-footer__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}
.site-footer__col h4 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 1rem;
  font-weight: 600;
}
.site-footer__col ul { list-style: none; padding: 0; margin: 0; }
.site-footer__col li {
  margin-bottom: 0.55rem;
  color: rgba(255,255,255,0.78);
  font-size: 0.94rem;
}
.site-footer__col a { color: rgba(255,255,255,0.82); }
.site-footer__col a:hover { color: var(--cyan); }

.site-footer__base {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.82rem;
}
.site-footer__copyright {
  margin: 0;
  color: rgba(255,255,255,0.55);
}
.site-footer__mark {
  color: var(--cyan-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
}
.site-footer__notice {
  margin: 0;
  text-align: right;
  color: rgba(255,255,255,0.55);
  font-size: 0.78rem;
  line-height: 1.5;
  max-width: 60ch;
  justify-self: end;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 0.75rem 1rem;
}
.site-footer__notice strong { color: rgba(255,255,255,0.78); font-weight: 600; }
.site-footer__notice a { color: rgba(255,255,255,0.78); }
.site-footer__notice a:hover { color: var(--cyan); }

@media (min-width: 880px) {
  .site-footer__main {
    grid-template-columns: minmax(280px, 1fr) 1.4fr;
    gap: 4rem;
    align-items: start;
  }
  .site-footer__links {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem 1.5rem;
  }
}

@media (max-width: 720px) {
  .site-footer__base {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .site-footer__notice {
    justify-self: stretch;
    text-align: center;
  }
}