/* ==========================================================================
   VPD Immobilienverwaltung GmbH
   style.css
   --------------------------------------------------------------------------
   1. Tokens          5. Hero              9. Contact
   2. Base            6. About            10. Footer
   3. Utilities       7. Services         11. Legal dialogs
   4. Header          8. Why us           12. Motion & responsive
   ========================================================================== */


/* 1. TOKENS
   ========================================================================== */
:root {
  /* Colour: warm neutrals + one brick/terracotta accent */
  --bg:             #F4EFE6;
  --bg-alt:         #EAE3D5;
  --ink:            #1D1C1A;
  --ink-2:          #46423B;
  --ink-soft:       #6A655C;
  --line:           rgba(29, 28, 26, 0.16);
  --accent:         #B2472B;
  --accent-deep:    #8E3720;
  --accent-on-dark: #E27E5A;
  --light:          #F4EFE6;
  --error:          #A12622;
  --success:        #2F6B3F;

  /* Type: system stacks only (fast, and no third-party font requests) */
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --font-sans:  system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --container: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --header-h: 76px;
  --header-h-compact: 60px;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: clamp(4.5rem, 10vw, 9rem);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur: 0.35s;
}


/* 2. BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h-compact) + 12px);
  -webkit-text-size-adjust: 100%;
          text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.is-locked { overflow: hidden; }

h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

em { font-style: italic; color: var(--accent); }

::selection { background: var(--accent); color: var(--light); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}


/* 3. UTILITIES
   ========================================================================== */
.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--ink);
  color: var(--light);
  font-size: 0.9rem;
}
.skip-link:focus { top: 0.75rem; }

.section { padding-block: var(--space-xl); }

.frame { overflow: hidden; background: var(--bg-alt); }
.art { width: 100%; height: 100%; object-fit: cover; }

/* Small uppercase section label with accent number */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.section-label span { color: var(--accent); }
.section-label::before {
  content: "";
  order: 1;
  width: 2.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}
.section-label > span { order: 0; }

.section-title {
  font-size: clamp(2.1rem, 4.6vw, 4rem);
  max-width: 18em;
}
.section-title--md { font-size: clamp(2rem, 3.8vw, 3.2rem); }

.section-head { display: grid; gap: 1.5rem; margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.section-head--split {
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  align-items: end;
}
.section-head--split > div { grid-column: 1 / span 8; display: grid; gap: 1.5rem; }
.section-head--split .section-intro { grid-column: 9 / -1; }

.section-intro {
  color: var(--ink-2);
  font-size: 1rem;
  max-width: 28em;
}

/* Buttons and links */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.6rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--light);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn__arrow { display: inline-block; transition: transform var(--dur) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(5px); }

.btn--outline { background: transparent; color: var(--ink); }
.btn--outline:hover { background: var(--ink); border-color: var(--ink); color: var(--light); }
.btn--sm { padding: 0.7rem 1.15rem; font-size: 0.8rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  font-weight: 600;
  padding-bottom: 2px;
  background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat;
  transition: color var(--dur) var(--ease), background-size var(--dur) var(--ease);
}
.link-arrow span { transition: transform var(--dur) var(--ease); }
.link-arrow:hover { color: var(--accent); }
.link-arrow:hover span { transform: translateY(3px); }


/* 4. HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: height var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.site-header.is-scrolled {
  height: var(--header-h-compact);
  background: rgba(244, 239, 230, 0.97);
  border-bottom-color: var(--line);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Text-based logo */
.logo {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
}
.logo__mark { width: 26px; height: 26px; flex: none; }
.logo__accent { fill: var(--accent); }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.logo__sub {
  margin-top: 0.3rem;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* Navigation */
.site-nav { display: flex; align-items: center; gap: 2.25rem; }
.nav__list { display: flex; align-items: center; gap: 2rem; }
.nav__link {
  position: relative;
  display: inline-block;
  padding: 0.35rem 0;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav__link:hover::after,
.nav__link[aria-current="true"]::after { transform: scaleX(1); }

/* Hamburger (hidden on desktop) */
.nav-toggle {
  display: none;
  position: relative;
  z-index: 2;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
}
.nav-toggle span {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--ink);
  transition: transform var(--dur) var(--ease), top var(--dur) var(--ease);
}
.nav-toggle span:nth-child(1) { top: 17px; }
.nav-toggle span:nth-child(2) { top: 25px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { top: 21px; transform: rotate(-45deg); }


/* 5. HERO
   ========================================================================== */
.hero {
  padding-top: calc(var(--header-h) + clamp(2rem, 6vw, 5rem));
  padding-bottom: clamp(3.5rem, 8vw, 7rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  align-items: center;
}
.hero__content { grid-column: 1 / span 7; }
.hero__visual  { grid-column: 8 / -1; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.eyebrow__mark { width: 10px; height: 10px; background: var(--accent); }

.hero__title {
  font-size: clamp(2.7rem, 6.6vw, 5.75rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 1.75rem;
}

.hero__lead {
  max-width: 33em;
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  color: var(--ink-2);
  margin-bottom: 2.25rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2rem;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  max-width: 44rem;
}
.hero__meta dt {
  margin-bottom: 0.3rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero__meta dd { font-size: 0.88rem; line-height: 1.5; color: var(--ink-soft); }

/* Layered image composition */
.hero__visual { position: relative; padding-bottom: 10%; }
.hero__main {
  width: 84%;
  margin-left: auto;
  aspect-ratio: 4 / 5;
}
.hero__inset {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50%;
  aspect-ratio: 5 / 4;
  border: 10px solid var(--bg);
}
.hero__tag {
  position: absolute;
  top: 7%;
  left: 0;
  padding: 0.7rem 1rem;
  background: var(--bg);
  border: 1px solid var(--ink);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
}
.hero__tag span { display: block; color: var(--accent); }

/* Keyword strip */
.strip { border-block: 1px solid var(--line); }
.strip__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem 1.5rem;
  padding-block: 1.1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.strip__list li + li::before {
  content: "/";
  margin-right: 1.5rem;
  color: var(--accent);
}


/* 6. ABOUT
   ========================================================================== */
.about .section-head {
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  align-items: start;
}
.about .section-label { grid-column: 1 / span 3; padding-top: 0.9rem; }
.about .section-title { grid-column: 4 / -1; max-width: 17em; }

.about__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  align-items: start;
}
.about__figure { grid-column: 1 / span 5; margin-top: clamp(0px, 5vw, 4.5rem); }
.about__frame { aspect-ratio: 4 / 5; }
.about__body { grid-column: 7 / -1; }

figcaption,
.figure-caption {
  margin-top: 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.about__cols { column-count: 2; column-gap: 2.5rem; color: var(--ink-2); }
.about__cols p { break-inside: avoid; margin-bottom: 1.1rem; }

.statement {
  margin-top: 2.5rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--accent);
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gutter);
  margin-top: clamp(3.5rem, 8vw, 7rem);
}
.fact { padding-top: 1.1rem; border-top: 1px solid var(--ink); }
.fact dt {
  margin-bottom: 0.4rem;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  line-height: 1.2;
}
.fact dd { font-size: 0.92rem; color: var(--ink-soft); }


/* 7. SERVICES
   ========================================================================== */
.services { background: var(--bg-alt); }

.services__layout {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  align-items: start;
}
.services__aside {
  grid-column: 1 / span 4;
  position: sticky;
  top: calc(var(--header-h-compact) + 2rem);
}
.services__frame { aspect-ratio: 10 / 13; }
.services__list { grid-column: 6 / -1; }

.service-group {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--ink);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.service-group span:last-child { color: var(--ink-soft); }
.service-group--second { margin-top: clamp(3rem, 6vw, 4.5rem); }

.service {
  display: grid;
  grid-template-columns: 3.25rem 1fr 40px;
  gap: 1rem 1.25rem;
  align-items: start;
  padding: 1.9rem 0;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--dur) var(--ease);
}
.service__num {
  padding-top: 0.2rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--ink-soft);
  transition: color var(--dur) var(--ease);
}
.service__body { transition: transform var(--dur) var(--ease); }
.service__title { font-size: clamp(1.35rem, 2.2vw, 1.85rem); margin-bottom: 0.55rem; }
.service__text { max-width: 36em; font-size: 0.97rem; color: var(--ink-2); }
.service__icon {
  width: 40px;
  height: 40px;
  color: var(--ink);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.service:hover .service__body,
.service:focus-within .service__body { transform: translateX(8px); }
.service:hover .service__num,
.service:hover .service__icon { color: var(--accent); }
.service:hover .service__icon { transform: translateY(-3px); }


/* 8. WHY US
   ========================================================================== */
.why { background: var(--ink); color: var(--light); }
.why .section-label { color: rgba(244, 239, 230, 0.6); }
.why .section-label span { color: var(--accent-on-dark); }
.why .section-intro { color: rgba(244, 239, 230, 0.72); }

.benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: clamp(2rem, 7vw, 7rem);
  padding-bottom: 3.5rem;
}
.benefit {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  padding: 1.75rem 0 3rem;
  border-top: 1px solid rgba(244, 239, 230, 0.22);
}
.benefit:nth-child(even) { margin-top: 3.5rem; }

.benefit__num {
  min-width: 1.5ch;
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 6.5vw, 5.75rem);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--accent-on-dark);
}
.benefit__title { font-size: clamp(1.4rem, 2.2vw, 1.85rem); margin-bottom: 0.6rem; }
.benefit p { max-width: 26em; font-size: 0.97rem; color: rgba(244, 239, 230, 0.74); }


/* 9. CONTACT
   ========================================================================== */
.contact__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  align-items: start;
}
.contact__info { grid-column: 1 / span 5; display: grid; gap: 1.75rem; }
.contact__formwrap { grid-column: 7 / -1; }

.contact__lead { color: var(--ink-2); max-width: 30em; }

.contact__address {
  display: grid;
  gap: 1.5rem;
  padding-block: 1.5rem;
  border-block: 1px solid var(--line);
}
.label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.contact__address p { font-size: 1.05rem; }
.contact__mail {
  overflow-wrap: anywhere;
  background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat;
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease);
}
.contact__mail:hover { color: var(--accent); }

.contact__topics li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.6rem;
  font-size: 0.95rem;
  color: var(--ink-2);
}
.contact__topics li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1em;
  width: 0.9rem;
  height: 1px;
  background: var(--accent);
}

/* Form: underlined fields, square corners */
.form {
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  background: #FBF8F2;
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
}
.form__title { font-size: 1.7rem; margin-bottom: 1.75rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; column-gap: 1.75rem; }

.field { margin-bottom: 1.4rem; }
.field label {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.req { color: var(--accent); }
.opt { font-weight: 500; letter-spacing: 0.04em; text-transform: none; }

.field input,
.field textarea {
  display: block;
  width: 100%;
  padding: 0.65rem 0;
  border: 0;
  border-bottom: 1px solid var(--ink-soft);
  border-radius: 0;
  background: transparent;
  font-size: 1rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field textarea { min-height: 7.5rem; resize: vertical; line-height: 1.5; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--accent);
  box-shadow: 0 1px 0 var(--accent);
}
.field.has-error input,
.field.has-error textarea {
  border-bottom-color: var(--error);
  box-shadow: 0 1px 0 var(--error);
}
.field__error {
  min-height: 0;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--error);
}
.field__error:empty { display: none; }

.form__submit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin-top: 0.5rem;
}
.form__note { font-size: 0.82rem; color: var(--ink-soft); }

.form-status {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid;
  font-size: 0.95rem;
  line-height: 1.55;
}
.form-status[hidden] { display: none; }
.form-status.is-success { border-color: var(--success); background: rgba(47, 107, 63, 0.08); }
.form-status.is-error   { border-color: var(--error);   background: rgba(161, 38, 34, 0.07); }
.form-status a {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form__privacy {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.form__privacy a { text-decoration: underline; text-underline-offset: 3px; }
.form__privacy a:hover { color: var(--accent); }


/* 10. FOOTER
   ========================================================================== */
.site-footer {
  padding-top: clamp(3.5rem, 7vw, 5.5rem);
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.footer__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gutter);
  row-gap: 2.5rem;
}
.footer__brand { grid-column: 1 / span 4; }
.footer__brand p { max-width: 25em; margin-top: 1.25rem; font-size: 0.92rem; color: var(--ink-2); }
.footer__col--nav     { grid-column: 5 / span 2; }
.footer__col--contact { grid-column: 7 / span 4; }
.footer__col--legal   { grid-column: 11 / span 2; }

.footer__heading {
  margin-bottom: 1rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.footer__col li { margin-bottom: 0.45rem; }
.footer__col a,
.footer__col address { font-size: 0.92rem; color: var(--ink-2); }
.footer__col address { line-height: 1.7; }
.footer__col address a { overflow-wrap: anywhere; }
.footer__col a { transition: color var(--dur) var(--ease); }
.footer__col a:hover { color: var(--accent); }

.footer__bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.footer__bottom > p:first-child {
  padding-bottom: 1.5rem;
  font-size: 0.8rem;
  color: var(--ink-soft);
}
.footer__mark {
  font-family: var(--font-serif);
  font-size: clamp(5.5rem, 17vw, 14rem);
  font-weight: 700;
  line-height: 0.74;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(29, 28, 26, 0.22);
  user-select: none;
  margin-bottom: -0.04em;
}


/* 11. LEGAL DIALOGS
   ========================================================================== */
.legal {
  width: min(640px, calc(100% - 2 * var(--gutter)));
  max-height: 86vh;
  padding: 0;
  border: 0;
  border-top: 4px solid var(--accent);
  background: var(--bg);
  color: var(--ink);
}
.legal::backdrop { background: rgba(29, 28, 26, 0.6); }
.legal__inner { padding: clamp(1.5rem, 4vw, 2.5rem); }
.legal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.legal__head h2 { font-size: 1.9rem; }
.legal__close {
  width: 40px;
  height: 40px;
  flex: none;
  border: 1px solid var(--line);
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.legal__close:hover { background: var(--ink); color: var(--light); }
.legal__body { max-height: 56vh; overflow-y: auto; padding-right: 0.5rem; }
.legal__body h3 {
  margin: 1.25rem 0 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.legal__body h3:first-child { margin-top: 0; }
.legal__body p { font-size: 0.95rem; color: var(--ink-2); }


/* 12. MOTION & RESPONSIVE
   ========================================================================== */

/* Reveal on scroll (only active when JavaScript is running) */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--delay, 0s);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* Large tablets and small laptops */
@media (max-width: 1100px) {
  .hero__content { grid-column: 1 / span 7; }
  .hero__visual  { grid-column: 8 / -1; }
  .hero__meta { grid-template-columns: 1fr; gap: 1rem; }
  .hero__meta div { display: grid; grid-template-columns: 8.5rem 1fr; gap: 1rem; align-items: baseline; }
  .hero__meta dt { margin: 0; }

  .services__aside { grid-column: 1 / span 4; }
  .services__list  { grid-column: 5 / -1; }
}

/* Tablets: single-column layouts + mobile navigation */
@media (max-width: 959px) {
  .js .nav-toggle { display: block; }

  .js .site-nav {
    position: fixed;
    inset: 0;
    z-index: 1;
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
    gap: 2rem;
    padding: calc(var(--header-h) + 1.5rem) var(--gutter) 2.5rem;
    background: var(--bg);
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
  }
  .js .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition-delay: 0s;
  }
  .js .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .js .nav__link {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-serif);
    font-size: 2rem;
    letter-spacing: -0.01em;
  }
  .js .nav__link::after { display: none; }
  .js .nav__link[aria-current="true"] { color: var(--accent); }
  .js .nav__cta { align-self: flex-start; padding: 1rem 1.6rem; font-size: 0.9rem; }

  .hero__grid { grid-template-columns: 1fr; }
  .hero__content,
  .hero__visual { grid-column: 1 / -1; }
  .hero__visual { margin-top: 3.5rem; max-width: 560px; }

  .section-head--split { grid-template-columns: 1fr; }
  .section-head--split > div,
  .section-head--split .section-intro { grid-column: 1 / -1; }

  .about .section-head { grid-template-columns: 1fr; }
  .about .section-label,
  .about .section-title { grid-column: 1 / -1; padding-top: 0; }
  .about__grid { grid-template-columns: 1fr; row-gap: 2.5rem; }
  .about__figure,
  .about__body { grid-column: 1 / -1; }
  .about__figure { margin-top: 0; max-width: 520px; }

  .services__layout { grid-template-columns: 1fr; row-gap: 2.5rem; }
  .services__aside,
  .services__list { grid-column: 1 / -1; }
  .services__aside { position: static; }
  .services__frame { aspect-ratio: 16 / 9; }

  .benefits { grid-template-columns: 1fr; }
  .benefit:nth-child(even) { margin-top: 0; }
  .benefit { padding-bottom: 2.25rem; }

  .contact__grid { grid-template-columns: 1fr; row-gap: 3rem; }
  .contact__info,
  .contact__formwrap { grid-column: 1 / -1; }

  .footer__brand { grid-column: 1 / -1; }
  .footer__col--nav     { grid-column: 1 / span 4; }
  .footer__col--contact { grid-column: 5 / span 5; }
  .footer__col--legal   { grid-column: 10 / span 3; }
}

/* Phones */
@media (max-width: 640px) {
  :root { --header-h: 68px; }

  body { font-size: 1rem; }

  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__meta div { grid-template-columns: 1fr; gap: 0.15rem; }

  .strip__list { justify-content: flex-start; }

  .about__cols { column-count: 1; }
  .facts { grid-template-columns: 1fr; gap: 1.75rem; }

  .service { grid-template-columns: 2.25rem 1fr; padding: 1.5rem 0; }
  .service__icon { display: none; }

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

  .footer__col--nav,
  .footer__col--contact,
  .footer__col--legal { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .footer__bottom > p:first-child { padding-bottom: 0; }
  .footer__mark { align-self: flex-end; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}