/* ==========================================================================
   Thomas Seiler – Architekt & Sachverständiger
   Stylesheet
   ========================================================================== */

:root {
  /* Colors */
  --color-bg: #faf8f4;
  --color-bg-alt: #f1ece2;
  --color-surface: #ffffff;
  --color-ink: #24231f;
  --color-ink-soft: #5c574d;
  --color-ink-faint: #8a8478;
  --color-accent: #2b2924;
  --color-accent-soft: #433f36;
  --color-gold: #a9793f;
  --color-gold-soft: #d9c19a;
  --color-line: #e2dbcc;
  --color-surface-dark: #1e1c18;

  /* Type */
  --font-display: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --font-body: Arial, "Helvetica Neue", Helvetica, sans-serif;

  /* Layout */
  --max-width: 1180px;
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;
  --shadow-soft: 0 20px 60px -25px rgba(36, 35, 31, 0.35);
  --shadow-card: 0 12px 30px -18px rgba(36, 35, 31, 0.25);
}

/* ---------- Reset & base ---------- */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.015em;
  line-height: 1.18;
  margin: 0 0 .5em;
  color: var(--color-ink);
}

p {
  margin: 0 0 1em;
}

section {
  position: relative;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

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

/* ---------- Reveal-on-scroll ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

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

/* ---------- Eyebrow / kicker ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1em;
}

.kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-gold);
  display: inline-block;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-head p {
  color: var(--color-ink-soft);
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  padding: .95em 1.7em;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  white-space: nowrap;
}

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

.btn-primary {
  background: var(--color-accent);
  color: #fdfbf7;
}

.btn-primary:hover {
  background: var(--color-accent-soft);
}

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

.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-light {
  background: #fdfbf7;
  color: var(--color-accent);
}

.btn-light:hover {
  background: var(--color-gold-soft);
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background .35s ease, box-shadow .35s ease, padding .35s ease;
}

.site-header .container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}

.site-header .main-nav {
  justify-self: center;
}

.site-header .header-actions {
  justify-self: end;
}

.site-header.is-scrolled {
  background: rgba(250, 248, 244, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--color-line);
  padding: 12px 0;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  line-height: 1;
}

.site-header .brand {
  align-items: center;
  justify-self: start;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--color-ink);
}

.brand-tag {
  font-family: var(--font-body);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--color-gold);
  text-transform: uppercase;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.main-nav a {
  font-size: .92rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  position: relative;
  padding: 4px 0;
  transition: color .2s ease;
}

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

.main-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--color-gold);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.header-actions .btn {
  padding: .7em 1.4em;
  font-size: .85rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-ink);
  position: relative;
  transition: transform .25s ease, opacity .25s ease;
}

.nav-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-toggle span::after {
  position: absolute;
  top: 6px;
}

/* ---------- Hero ---------- */
.hero {
  padding: 168px 0 110px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at top right, rgba(169, 121, 63, 0.12), transparent 55%),
    var(--color-bg);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 4rem;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.4em;
}

.hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-gold);
}

.hero h1 {
  font-size: clamp(2.6rem, 4.6vw, 3.9rem);
  letter-spacing: -.025em;
  margin-bottom: .28em;
}

.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}

.hero-role {
  font-size: 1.18rem;
  color: var(--color-ink-soft);
  max-width: 46ch;
  margin-bottom: 2em;
}

.hero-role strong {
  color: var(--color-ink);
  font-weight: 600;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.6rem;
}

.hero-portrait {
  position: relative;
  justify-self: stretch;
}

.hero-portrait-frame {
  position: relative;
  width: 85%;
  margin-left: auto;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: var(--color-bg-alt);
}

.hero-portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-portrait::before {
  content: "";
  position: absolute;
  inset: 18px -18px auto auto;
  width: 85%;
  aspect-ratio: 4/5;
  border: 1.5px solid var(--color-gold-soft);
  z-index: -1;
}

/* ---------- Trust strip ---------- */
.trust-strip {
  background: var(--color-accent);
  color: #f3efe6;
  padding: 1.6rem 0;
}

.trust-strip .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem 2rem;
  align-items: center;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-size: .9rem;
  color: rgba(243, 239, 230, 0.92);
}

.trust-item svg {
  flex-shrink: 0;
  color: var(--color-gold-soft);
}

/* ---------- Generic section spacing ---------- */
.section {
  padding: 6.5rem 0;
}

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

/* ---------- About / Vita ---------- */
.about-grid {
  display: grid;
  grid-template-columns: .95fr 1.15fr;
  gap: 4rem;
}

.about-lede {
  font-size: 1.18rem;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.55;
  margin-bottom: 1.2rem;
}

.about-copy p {
  color: var(--color-ink-soft);
}

.timeline {
  position: relative;
  padding-left: 2.2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--color-line);
}

.timeline-item {
  position: relative;
  padding-bottom: 1.9rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -2.2rem;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-gold);
}

.timeline-item strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-accent);
  margin-bottom: .25rem;
}

.timeline-item span {
  color: var(--color-ink-soft);
  font-size: .94rem;
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.6rem;
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 3;
  row-gap: 0;
}

.service-card .icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.6rem;
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1.4rem;
}

.service-card .service-sub {
  color: var(--color-gold);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  margin-bottom: 1.6rem;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
  color: var(--color-ink-soft);
  font-size: .96rem;
}

.service-list li svg {
  flex-shrink: 0;
  margin-top: .2rem;
  color: var(--color-gold);
}

.service-hint {
  margin: 0 0 1.6rem;
  padding: .7rem 1rem;
  border-left: 2px solid var(--color-gold-soft);
  background: var(--color-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: .88rem;
  color: var(--color-ink-soft);
}

.service-foot {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 2;
  row-gap: 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--color-line);
}

.service-note {
  font-size: .88rem;
  color: var(--color-ink-faint);
  margin-bottom: .8rem;
}

.service-more summary {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  cursor: pointer;
  list-style: none;
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-gold);
}

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

.service-more summary:hover {
  color: var(--color-accent);
}

.service-more summary svg {
  transition: transform .2s ease;
}

.service-more[open] summary svg {
  transform: rotate(180deg);
}

.service-more .less-label,
.service-more[open] .more-label {
  display: none;
}

.service-more[open] .less-label {
  display: inline;
}

.service-more blockquote {
  margin: 1rem 0 0;
  font-size: .86rem;
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.service-more blockquote p {
  margin-bottom: .8em;
}

.service-more cite {
  display: block;
  font-style: normal;
  font-size: .78rem;
  color: var(--color-ink-faint);
}

/* ---------- Milestones ---------- */
.milestones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.6rem;
}

.milestone-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 2rem 1.6rem;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.milestone-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--color-accent);
  margin-bottom: .4rem;
}

.milestone-card span {
  color: var(--color-ink-soft);
  font-size: .9rem;
}

/* ---------- Quote ---------- */
.quote-section {
  padding: 5.5rem 0;
  background: var(--color-surface-dark);
  color: #f3efe6;
}

.quote-section blockquote {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.quote-section blockquote::before {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  margin: 0 auto 2.2rem;
  background: var(--color-gold);
}

.quote-section blockquote p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: -.005em;
  text-wrap: balance;
  hyphens: manual;
}

.quote-section cite {
  display: block;
  margin-top: 2rem;
  font-family: var(--font-body);
  font-style: normal;
  font-size: .78rem;
  font-weight: 600;
  color: var(--color-gold-soft);
  letter-spacing: .16em;
  text-transform: uppercase;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.contact-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-card);
}

.contact-card h3 {
  font-size: 1.5rem;
  margin-bottom: .3rem;
}

.contact-card .contact-role {
  color: var(--color-ink-soft);
  font-size: .95rem;
  margin-bottom: 2rem;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
  margin-bottom: 2.2rem;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-list .icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-list a,
.contact-list address {
  font-style: normal;
  color: var(--color-ink);
  font-weight: 500;
}

.contact-list a:hover {
  color: var(--color-accent);
}

.contact-list span.label {
  display: block;
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--color-ink-faint);
  margin-bottom: .15rem;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.contact-visual {
  border-radius: var(--radius-lg);
  background: var(--color-accent);
  color: #f3efe6;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  position: relative;
  overflow: hidden;
}

.contact-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(243,239,230,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243,239,230,0.07) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}

.contact-visual .visual-content {
  position: relative;
  z-index: 1;
}

.contact-visual h4 {
  font-size: 1.3rem;
  color: #f3efe6;
  margin-bottom: .6rem;
}

.contact-visual p {
  color: rgba(243, 239, 230, 0.82);
  font-size: .95rem;
}

.contact-form {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.form-field label {
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(243, 239, 230, 0.65);
}

.form-field input,
.form-field textarea {
  width: 100%;
  background: #f3efe6;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: .75em 1em;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-ink);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--color-ink-faint);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(169, 121, 63, 0.25);
}

.form-field textarea {
  resize: vertical;
  min-height: 110px;
}

.contact-form .btn {
  align-self: flex-start;
}

.form-hint {
  font-size: .8rem;
  color: rgba(243, 239, 230, 0.55);
  margin: 0;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-surface-dark);
  color: rgba(243, 239, 230, 0.78);
  padding: 4.5rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(243, 239, 230, 0.12);
}

.footer-brand .brand {
  margin-bottom: 1rem;
}

.footer-brand .brand-name {
  color: #f3efe6;
}

.footer-brand p {
  max-width: 34ch;
  font-size: .92rem;
  color: rgba(243, 239, 230, 0.65);
}

.footer-col h4 {
  color: #f3efe6;
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: .8rem;
}

.footer-col a {
  font-size: .92rem;
  color: rgba(243, 239, 230, 0.72);
  transition: color .2s ease;
}

.footer-col a:hover {
  color: var(--color-gold-soft);
}

.footer-bottom {
  padding: 1.6rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
  color: rgba(243, 239, 230, 0.5);
}

.footer-legal {
  display: flex;
  gap: 1.6rem;
}

.footer-legal a {
  color: rgba(243, 239, 230, 0.6);
}

.footer-legal a:hover {
  color: var(--color-gold-soft);
}

/* ---------- Legal pages (Impressum / Datenschutz) ---------- */
.legal-page {
  padding: 160px 0 100px;
}

.legal-page .container {
  max-width: 820px;
}

.legal-page h1 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: .3rem;
}

.legal-page .kicker {
  margin-bottom: 1.6rem;
}

.legal-page h2 {
  font-size: 1.25rem;
  margin-top: 2.4rem;
  margin-bottom: .7rem;
  color: var(--color-accent);
}

.legal-page h3 {
  font-size: 1.02rem;
  margin-top: 1.6rem;
  margin-bottom: .5rem;
}

.legal-page p,
.legal-page li {
  color: var(--color-ink-soft);
  font-size: .98rem;
}

.legal-page ul {
  margin: 0 0 1em;
  padding-left: 1.3em;
}

.legal-page ul li {
  list-style: disc;
  margin-bottom: .4em;
}

.legal-page a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-size: .88rem;
  font-weight: 600;
  color: var(--color-ink-soft);
  margin-bottom: 2.2rem;
}

.back-link:hover {
  color: var(--color-accent);
}

/* ---------- Responsive ---------- */
/* ---------- Cookie notice ---------- */
.cookie-notice {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 200;
  max-width: 400px;
  padding: 1.6rem 1.8rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .4s ease, transform .4s ease;
}

.cookie-notice.is-visible {
  opacity: 1;
  transform: none;
}

.cookie-notice-kicker {
  color: var(--color-gold);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}

.cookie-notice p {
  margin: 0 0 1.2rem;
  font-size: .9rem;
  color: var(--color-ink-soft);
}

.cookie-notice a {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-notice a:hover {
  color: var(--color-accent);
}

.cookie-notice .btn {
  padding: .75em 1.5em;
  font-size: .9rem;
}

@media (max-width: 480px) {
  .cookie-notice {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
    padding: 1.4rem;
  }

  .cookie-notice .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cookie-notice {
    transition: none;
  }
}

@media (max-width: 980px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-portrait {
    order: -1;
    margin-bottom: 1rem;
  }

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

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

@media (max-width: 760px) {
  .site-header .container {
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .site-header.is-open .main-nav {
    display: block;
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    padding: 110px 32px 40px;
  }

  .site-header.is-open .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.8rem;
  }

  .site-header.is-open .main-nav a {
    font-size: 1.3rem;
  }

  .site-header.is-open .nav-toggle span {
    background: transparent;
  }

  .site-header.is-open .nav-toggle span::before {
    top: 0;
    transform: rotate(45deg);
    background: var(--color-ink);
  }

  .site-header.is-open .nav-toggle span::after {
    top: 0;
    transform: rotate(-45deg);
    background: var(--color-ink);
  }

  .hero {
    padding: 130px 0 70px;
  }

  .section {
    padding: 4.5rem 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }

  .contact-card,
  .contact-visual {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta .btn {
    justify-content: center;
  }

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

  .trust-strip .container {
    flex-direction: column;
    align-items: flex-start;
  }
}