/* ACS Energie v9 — v5 brand + brand-led full-bleed (explore-design A)
   Brand: burgundy #9a001f + leaf #9bc33d */

:root {
  --ink: #1a0a0e;
  --ink-soft: #4a3036;
  --petrol: #9a001f;
  --petrol-deep: #6e0016;
  --lake: #7a9a2e;
  --leaf: #9bc33d;
  --mist: #f2f3f0;
  --mist-deep: #e4e7e2;
  --paper: #f8f9f6;
  --white: #ffffff;
  --line: color-mix(in srgb, var(--ink) 12%, transparent);
  --accent: #9bc33d;
  --accent-ink: #1a0a0e;

  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 0.85rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;
  --space-3xl: 8rem;

  --radius: 2px;
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-soft: 0 18px 40px color-mix(in srgb, var(--ink) 12%, transparent);

  --content: 72rem;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.75rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--leaf) 22%, transparent), transparent 58%),
    radial-gradient(90% 60% at 0% 40%, color-mix(in srgb, var(--leaf) 20%, transparent), transparent 52%),
    radial-gradient(70% 45% at 40% 100%, color-mix(in srgb, var(--petrol) 5%, transparent), transparent 50%),
    linear-gradient(180deg, var(--mist) 0%, var(--paper) 35%, var(--mist-deep) 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (min-width: 961px) {
  body {
    background-attachment: fixed;
  }
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--petrol);
}

h1,
h2,
h3,
.hero__brand,
.service__title,
.step__num {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

h1,
h2,
h3 {
  margin: 0 0 0.65em;
  font-weight: 700;
  color: var(--ink);
}

p {
  margin: 0 0 1em;
}

p:last-child {
  margin-bottom: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.skip-link {
  position: absolute;
  left: var(--pad);
  top: -3rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
}

.skip-link:focus {
  top: 0.75rem;
}

/* Header — transparent over hero, solid after scroll */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: var(--header-h);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.3s var(--ease),
    background 0.3s var(--ease),
    color 0.3s var(--ease),
    backdrop-filter 0.3s var(--ease);
  color: var(--white);
}

.site-header .logo,
.site-header .nav__list a,
.site-header .nav__toggle,
.site-header .header-phone {
  color: var(--white);
}

.site-header .nav__list a {
  color: color-mix(in srgb, var(--white) 88%, transparent);
}

.site-header .nav__list a:hover,
.site-header .header-phone:hover {
  color: var(--leaf);
}

.site-header .header-cta {
  background: var(--leaf);
  color: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 8%, var(--leaf));
}

.site-header .header-cta:hover {
  background: color-mix(in srgb, var(--leaf) 88%, var(--white));
  color: var(--ink);
}

.site-header .logo:hover {
  color: var(--white);
}

.site-header .nav__toggle-icon {
  background: currentColor;
  box-shadow: 0 5px 0 currentColor, 0 -5px 0 currentColor;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(14px);
  color: var(--ink);
}

.site-header.is-scrolled .logo,
.site-header.is-scrolled .nav__toggle,
.site-header.is-scrolled .header-phone {
  color: var(--ink);
}

.site-header.is-scrolled .nav__list a {
  color: var(--ink-soft);
}

.site-header.is-scrolled .nav__list a:hover,
.site-header.is-scrolled .header-phone:hover {
  color: var(--petrol);
}

.site-header.is-scrolled .header-cta {
  background: var(--accent);
  color: var(--accent-ink);
}

.site-header.is-scrolled .header-cta:hover {
  background: color-mix(in srgb, var(--accent) 88%, var(--white));
  color: var(--accent-ink);
}

.site-header.is-scrolled .logo:hover {
  color: var(--ink);
}

.site-header__inner {
  width: min(100%, var(--content));
  margin-inline: auto;
  padding-inline: var(--pad);
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  position: relative;
}

.logo__img {
  display: block;
  height: 2rem;
  width: auto;
}

.logo__img--on-light {
  display: none;
}

.site-header.is-scrolled .logo__img--on-dark {
  display: none;
}

.site-header.is-scrolled .logo__img--on-light {
  display: block;
}

.legal-header .logo__img--on-light,
.logo--footer .logo__img {
  display: block;
}

.logo--footer .logo__img {
  height: 2.15rem;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(0.85rem, 2vw, 1.5rem);
}

.nav__list a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav__toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0.35rem 0;
}

.nav__toggle-icon {
  width: 1.35rem;
  height: 1px;
  background: currentColor;
  box-shadow: 0 5px 0 currentColor, 0 -5px 0 currentColor;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.header-phone {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.4rem;
  padding: 0.45rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

/* Hero */
.hero {
  position: relative;
  min-height: min(92vh, 58rem);
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
  margin-top: 0;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.06);
  animation: hero-ken 18s var(--ease) forwards;
}

@keyframes hero-ken {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1);
  }
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--ink) 26%, transparent) 0%, color-mix(in srgb, var(--petrol-deep) 46%, transparent) 68%, color-mix(in srgb, var(--petrol-deep) 72%, transparent) 100%),
    linear-gradient(90deg, color-mix(in srgb, var(--ink) 40%, transparent) 0%, transparent 62%);
}

.hero__content {
  width: min(100%, var(--content));
  margin-inline: auto;
  padding: clamp(5rem, 12vh, 8rem) var(--pad) clamp(2.5rem, 6vh, 4rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  animation: rise 0.9s var(--ease) both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__brand {
  margin: 0 0 1.1rem;
  font-size: clamp(3rem, 9vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.92;
  max-width: 10ch;
}

.hero__title {
  color: var(--white);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 500;
  max-width: 22ch;
  margin-bottom: 1rem;
}

.hero__lead {
  max-width: 36ch;
  color: color-mix(in srgb, var(--white) 88%, transparent);
  font-size: 1.08rem;
  margin-bottom: 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.7rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
  color: inherit;
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: color-mix(in srgb, var(--ink) 10%, var(--accent));
}

.btn--primary:hover {
  background: color-mix(in srgb, var(--accent) 88%, var(--white));
  color: var(--accent-ink);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: color-mix(in srgb, var(--white) 55%, transparent);
}

.btn--ghost:hover {
  background: color-mix(in srgb, var(--white) 12%, transparent);
  color: var(--white);
}

.btn--whatsapp {
  background: #1f6b4a;
  color: var(--white);
  border-color: #1f6b4a;
}

.btn--whatsapp:hover {
  background: #18563b;
  color: var(--white);
}

.form .btn--primary,
.mobile-cta .btn--primary {
  color: var(--accent-ink);
}

.mobile-cta .btn--ghost {
  color: var(--ink);
  border-color: var(--line);
  background: var(--white);
}

/* Trust strip — below hero only */
.trust {
  width: min(100%, var(--content));
  margin: 0 auto;
  padding: clamp(1.75rem, 4vw, 2.75rem) var(--pad);
  border-bottom: 1px solid var(--line);
}

.trust__inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 1.25rem 1.75rem;
  align-items: start;
}

.trust__score {
  display: grid;
  gap: 0.55rem;
}

.trust__rating {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.trust__rating strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ink);
  margin-right: 0.15rem;
}

.trust__stars {
  display: inline-block;
  margin-right: 0.45rem;
  color: var(--leaf);
  letter-spacing: 0.06em;
  font-size: 0.95rem;
}

.trust__proof {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink);
}

.trust__maps {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--petrol);
  text-decoration: none;
}

.trust__maps:hover {
  color: var(--petrol-deep);
  text-decoration: underline;
}

.trust__quote {
  margin: 0;
  padding: 0;
  border: 0;
}

.trust__quote p {
  margin: 0 0 0.45rem;
  color: var(--ink-soft);
  font-size: 1rem;
}

.trust__quote footer {
  font-size: 0.85rem;
  color: var(--lake);
  font-weight: 600;
}

.text-link {
  font-weight: 700;
  color: var(--petrol);
  text-decoration: none;
  white-space: nowrap;
}

.text-link:hover {
  color: var(--petrol-deep);
  text-decoration: underline;
}

.about__caption {
  margin-top: 0.65rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.site-footer__hours {
  margin-top: 0.75rem;
  font-size: 0.92rem;
  opacity: 0.85;
}

/* Sections */
.section {
  width: min(100%, var(--content));
  margin-inline: auto;
  padding: var(--space-2xl) var(--pad);
}

.section__intro {
  max-width: 38rem;
  margin-bottom: clamp(2rem, 5vw, 3.25rem);
}

.section__lead {
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lake);
}

.eyebrow--on-dark {
  color: var(--leaf);
}

.section h2 {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  max-width: 16ch;
}

/* Services — list, not card grid */
.services {
  display: grid;
  border-top: 1px solid var(--line);
}

.service {
  border-bottom: 1px solid var(--line);
}

.service__link {
  display: grid;
  grid-template-columns: 3.5rem 1fr auto;
  grid-template-areas:
    "index title cta"
    "index text cta";
  gap: 0.35rem 1.25rem;
  align-items: start;
  padding: 1.5rem 0.15rem;
  text-decoration: none;
  color: inherit;
  transition: background 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.service__link:hover {
  background: color-mix(in srgb, var(--white) 55%, transparent);
  padding-left: 0.65rem;
  color: inherit;
}

.service__index {
  grid-area: index;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--lake);
  padding-top: 0.2rem;
}

.service__title {
  grid-area: title;
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
}

.service__text {
  grid-area: text;
  max-width: 42ch;
  color: var(--ink-soft);
  margin: 0;
}

.service__cta {
  grid-area: cta;
  align-self: center;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--petrol);
  white-space: nowrap;
}

/* Maintenance */
.section--maintenance {
  width: 100%;
  max-width: none;
  padding-inline: 0;
}

.maintenance {
  width: min(100%, calc(var(--content) + 4rem));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--leaf) 14%, var(--paper)), color-mix(in srgb, var(--leaf) 8%, var(--mist)));
  color: var(--ink);
  overflow: hidden;
}

.maintenance__copy {
  padding: clamp(2rem, 5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.maintenance h2 {
  color: var(--petrol);
  max-width: 14ch;
}

.maintenance p {
  color: var(--ink-soft);
  max-width: 36ch;
}

.checklist {
  margin: 1.25rem 0 1.75rem;
  display: grid;
  gap: 0.55rem;
}

.checklist li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--ink-soft);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--leaf);
}

.maintenance__visual {
  margin: 0;
  min-height: 22rem;
}

.maintenance__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

/* Sfeerbeelden — three-up gallery (honest labels, not a fake portfolio) */
.projects {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 0.85rem;
  min-height: 28rem;
}

.project {
  position: relative;
  overflow: hidden;
  min-height: 18rem;
  background: var(--mist-deep);
}

.project img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}

.project:hover img {
  transform: scale(1.04);
}

.project__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem;
  background: linear-gradient(transparent, color-mix(in srgb, var(--ink) 75%, transparent));
  color: var(--white);
}

.project__caption h3 {
  margin: 0 0 0.2rem;
  color: var(--white);
  font-size: 1.25rem;
}

.project__caption p {
  margin: 0;
  font-size: 0.92rem;
  opacity: 0.88;
}

.project--feature {
  min-height: 100%;
}

/* Process */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: none;
}

.step {
  padding-top: 1rem;
  border-top: 2px solid var(--petrol);
}

.step__num {
  display: block;
  margin-bottom: 0.85rem;
  font-size: 2rem;
  font-weight: 800;
  color: var(--lake);
}

.step h3 {
  margin-bottom: 0.45rem;
  font-size: 1.2rem;
}

.step p {
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* About */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.about__copy p {
  max-width: 38ch;
  color: var(--ink-soft);
}

.about__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.about__facts dt {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lake);
  margin-bottom: 0.25rem;
}

.about__facts dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.about__visual {
  margin: 0;
  overflow: hidden;
  min-height: 22rem;
  position: relative;
}

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

/* FAQ */
.faq {
  max-width: 44rem;
  border-top: 1px solid var(--line);
}

.faq__item {
  border-bottom: 1px solid var(--line);
  padding: 0.35rem 0;
}

.faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 2rem 1.1rem 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 650;
  position: relative;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.35rem;
  color: var(--petrol);
}

.faq__item[open] summary::after {
  content: "–";
}

.faq__item p {
  padding: 0 0 1.2rem;
  color: var(--ink-soft);
  max-width: 48ch;
}

/* Contact */
.section--contact {
  padding-bottom: calc(var(--space-2xl) + 3rem);
}

.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.contact__intro .section__lead {
  max-width: 34ch;
  margin-bottom: 1.75rem;
}

.contact__primary {
  margin-bottom: 1.75rem;
}

.contact__phone {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-decoration: none;
  color: var(--petrol);
}

.contact__phone:hover {
  color: var(--petrol-deep);
}

.contact__channels {
  margin: 0.65rem 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.55rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.contact__channels a {
  color: var(--petrol);
  text-decoration: none;
}

.contact__channels a:hover {
  text-decoration: underline;
}

.contact__meta {
  margin: 0;
  display: grid;
  gap: 0.85rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact__meta > div {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.75rem;
  align-items: baseline;
}

.contact__meta dt {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lake);
}

.contact__meta dd {
  margin: 0;
  color: var(--ink-soft);
}

.contact__meta a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
}

.contact__meta a:hover {
  color: var(--petrol);
  text-decoration: underline;
}

.contact__people {
  margin: 1.25rem 0 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.55;
}

.contact__people-label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lake);
}

.contact__people a {
  color: var(--petrol);
  font-weight: 600;
  text-decoration: none;
}

.contact__people a:hover {
  text-decoration: underline;
}

.form {
  position: relative;
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  background: color-mix(in srgb, var(--white) 78%, transparent);
  border: 1px solid var(--line);
  /* interaction container — allowed */
}

.form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 0.75rem 0.85rem;
  color: var(--ink);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--lake) 55%, transparent);
  outline-offset: 1px;
  border-color: var(--lake);
}

.field--check {
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0.65rem;
}

.field--check input {
  width: auto;
  margin-top: 0.2rem;
  accent-color: var(--petrol);
}

.field--check span {
  font-weight: 500;
  line-height: 1.45;
}

.field--check a {
  color: var(--petrol);
  font-weight: 600;
}

.form__status {
  margin: 0;
  font-weight: 600;
}

.form__status.is-success {
  color: var(--petrol);
}

.form__status.is-error {
  color: #8a2f2f;
}

.legal-page {
  background-attachment: scroll;
}

.legal-header {
  position: sticky !important;
}

.legal-main {
  padding-top: 3rem;
  max-width: 42rem;
}

.legal-main h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
}

.legal-note {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--ink) 92%, var(--petrol));
  color: color-mix(in srgb, var(--white) 88%, transparent);
  padding: var(--space-xl) var(--pad) calc(var(--space-xl) + 4rem);
}

.site-footer__inner {
  width: min(100%, var(--content));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.site-footer .logo {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.site-footer a {
  color: color-mix(in srgb, var(--white) 90%, transparent);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--leaf);
}

.site-footer__nav {
  display: grid;
  gap: 0.55rem;
  align-content: start;
}

.site-footer__meta {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.site-footer__credit {
  width: min(100%, var(--content));
  margin: 2rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid color-mix(in srgb, var(--white) 14%, transparent);
  font-size: 0.88rem;
  opacity: 0.7;
}

/* Mobile CTA */
.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  display: none;
  grid-template-columns: 1fr 1.2fr;
  gap: 0.5rem;
  padding: 0.75rem var(--pad) calc(0.75rem + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
}

/* Reveal motion */
[data-reveal] {
  opacity: 0;
  transform: translateY(1.1rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.services [data-reveal]:nth-child(2) {
  transition-delay: 0.05s;
}
.services [data-reveal]:nth-child(3) {
  transition-delay: 0.1s;
}
.services [data-reveal]:nth-child(4) {
  transition-delay: 0.15s;
}
.services [data-reveal]:nth-child(5) {
  transition-delay: 0.2s;
}

.steps [data-reveal]:nth-child(2) {
  transition-delay: 0.08s;
}
.steps [data-reveal]:nth-child(3) {
  transition-delay: 0.16s;
}
.steps [data-reveal]:nth-child(4) {
  transition-delay: 0.24s;
}

/* Responsive */
@media (max-width: 960px) {
  .site-header__inner {
    grid-template-columns: 1fr auto auto;
  }

  .nav__list {
    display: none;
  }

  .nav.is-open .nav__list {
    display: grid;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    gap: 0;
    padding: 0.5rem var(--pad) 1rem;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open .nav__list a {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink-soft);
  }

  .trust__inner {
    grid-template-columns: 1fr;
  }

  .nav__toggle {
    display: inline-flex;
  }

  .maintenance,
  .about,
  .contact,
  .projects,
  .steps {
    grid-template-columns: 1fr;
  }

  .projects {
    min-height: 0;
  }

  .project--feature {
    min-height: 20rem;
  }

  .header-phone {
    display: none;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .service__link {
    grid-template-columns: 2.5rem 1fr;
    grid-template-areas:
      "index title"
      "index text"
      "index cta";
  }

  .service__cta {
    justify-self: start;
    margin-top: 0.35rem;
  }

  .mobile-cta {
    display: grid;
  }

  body {
    padding-bottom: 4.5rem;
  }
}

@media (max-width: 640px) {
  .form__row,
  .about__facts {
    grid-template-columns: 1fr;
  }

  .header-cta {
    min-height: 2.2rem;
    padding: 0.4rem 0.85rem;
    font-size: 0.85rem;
  }

  .hero__content {
    max-width: none;
  }

  .hero__brand {
    font-size: clamp(2.4rem, 12vw, 3.4rem);
  }

  .maintenance__visual {
    min-height: 16rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}