/* ============================================================
   DoKiel Gebäudereinigung – Stylesheet
   Markenfarbe aus dem Logo: #396645
   Warm, flach, typografisch – Linien statt Schatten.
   ============================================================ */

:root {
  --green: #396645;
  --green-dark: #2b5136;
  --green-deep: #20402a;
  --green-soft: #e6eee8;
  --bg: #faf9f5;
  --tint: #f1efe7;
  --ink: #1c2620;
  --muted: #5d6a60;
  --line: #e3e0d5;
  --radius: 12px;
  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --display: "Bricolage Grotesque", var(--font);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--green); color: #fff; }

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

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.container { width: min(1180px, 100% - 48px); margin-inline: auto; }

/* ---------- Typografie ---------- */
h1, h2, h3 {
  font-family: var(--display);
  line-height: 1.08;
  letter-spacing: -0.015em;
  font-weight: 700;
}
h1 { font-size: clamp(1.9rem, 7vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.25rem; }
h1 em { font-style: normal; }

/* handgezeichnete Marker-Unterstreichung */
.marker {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 14' preserveAspectRatio='none'%3E%3Cpath d='M5 10 C 70 4, 160 3, 295 7' fill='none' stroke='%23396645' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat left bottom / 100% .22em;
  padding-bottom: .16em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.lead { font-size: clamp(1.02rem, 1.4vw, 1.15rem); color: var(--muted); max-width: 33em; margin-top: 22px; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--green);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 9px; height: 9px;
  background: var(--green);
  flex: none;
}
.eyebrow-light { color: #a3c5af; }
.eyebrow-light::before { background: #a3c5af; }

/* ---------- Buttons & Links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 8px;
  font-weight: 700;
  font-size: .95rem;
  text-decoration: none;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

.btn-primary {
  background: var(--green);
  color: #fff;
  border: 1px solid var(--green);
}
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); }

.btn-light { background: var(--bg); color: var(--green-deep); border: 1px solid var(--bg); }
.btn-light:hover { background: #fff; }

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .45);
}
.btn-outline-light:hover { border-color: #fff; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 700;
  font-size: .95rem;
  text-decoration: none;
  border-bottom: 2px solid var(--green);
  padding: 4px 2px;
}
.link-arrow svg { transition: transform .18s ease; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
}
.brand-mark { height: 42px; width: auto; }
.brand-text { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.brand-word { height: 22px; width: auto; }
.brand-text small { font-size: .64rem; font-weight: 700; text-transform: uppercase; letter-spacing: .3em; color: var(--green); }

.site-nav { display: flex; gap: 28px; }
.site-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: .93rem;
  position: relative;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -6px;
  height: 2px;
  background: var(--green);
  transition: right .22s ease;
}
.site-nav a:hover::after { right: 0; }

.header-cta { padding: 10px 20px; font-size: .88rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  width: 24px; height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .22s ease, opacity .22s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: clamp(40px, 6vw, 76px) 0 clamp(48px, 7vw, 88px); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin-top: 34px;
}

.hero-services {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, max-content));
  gap: 14px clamp(28px, 4vw, 56px);
  margin-top: 40px;
}
.hero-services li { border-left: 3px solid var(--green); padding-left: 14px; }
.hero-services a {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  color: var(--ink);
  text-decoration: none;
}
.hero-services a:hover { color: var(--green); }

/* Hero-Bild mit versetztem Farbblock */
.hero-media { position: relative; }
.hero-stack { position: relative; }
.hero-stack::before {
  content: "";
  position: absolute;
  top: 26px; right: -26px;
  bottom: -26px; left: 26px;
  background: var(--green-soft);
  border-radius: var(--radius);
  z-index: -1;
}
.hero-photo { border-radius: var(--radius); overflow: hidden; }
.hero-photo img { width: 100%; height: auto; }
.hero-caption {
  margin-top: 40px;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--muted);
  text-align: right;
}

/* ---------- Sektionen ---------- */
.section { padding: clamp(52px, 7vw, 88px) 0; }
.section-slim { padding-top: 0; }
.section-tint { background: var(--tint); }

.section-head { max-width: 640px; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head p:not(.eyebrow) { color: var(--muted); margin-top: 16px; font-size: 1.02rem; }

/* ---------- Leistungen (nummerierte Spalten) ---------- */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(28px, 3vw, 44px);
}
.svc {
  border-top: 1px solid var(--ink);
  padding-top: 22px;
}
.svc-no {
  font-family: var(--display);
  font-size: .9rem;
  font-weight: 700;
  color: var(--green);
}
.svc h3 { margin: 14px 0 10px; }
.svc p { color: var(--muted); font-size: .94rem; }

/* ---------- Vorher / Nachher ---------- */
.ba-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 36px);
}

.ba-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; }
.ba-img { position: relative; aspect-ratio: 3 / 4; overflow: hidden; }
.ba-img:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.ba-img:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.ba-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.ba-card:hover .ba-img img { transform: scale(1.04); }

.ba-chip {
  position: absolute;
  top: 10px; left: 10px;
  font-size: .68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 5px 10px;
  border-radius: 5px;
}
.ba-before { background: var(--bg); color: var(--ink); }
.ba-after { background: var(--green); color: #fff; }

.ba-card figcaption { padding: 16px 2px 0; border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.ba-card figcaption strong { display: block; font-family: var(--display); font-size: 1.08rem; }
.ba-card figcaption span { color: var(--muted); font-size: .9rem; }

/* ---------- Über uns ---------- */
.about-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.about-media { position: relative; }
.about-media::before {
  content: "";
  position: absolute;
  top: 26px; left: -26px;
  right: 26px; bottom: -26px;
  background: var(--green-soft);
  border-radius: var(--radius);
  z-index: -1;
}
.about-photo { border-radius: var(--radius); overflow: hidden; }
.about-photo.main img {
  width: 100%;
  aspect-ratio: 3 / 3.2;
  object-fit: cover;
  object-position: 30% 50%;
}

.about-copy p:not(.eyebrow) { color: var(--muted); margin-bottom: 16px; max-width: 36em; }
.about-copy h2 { margin-bottom: 20px; }

.timeline { list-style: none; margin-top: 38px; }
.timeline li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 22px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.tl-year {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--green);
  line-height: 1.9;
}
.timeline strong { display: block; font-family: var(--display); font-weight: 700; }
.timeline p { font-size: .92rem; margin: 2px 0 0; color: var(--muted); }

/* ---------- USP-Band ---------- */
.usp-band {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}
.usp-band li {
  padding: 26px 28px 26px 0;
}
.usp-band li + li { border-left: 1px solid var(--line); padding-left: 28px; }
.usp-band strong {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  margin-bottom: 6px;
}
.usp-band strong::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--green);
  margin-right: 10px;
}
.usp-band p { color: var(--muted); font-size: .9rem; }

/* ---------- Galerie-Strip ---------- */
.gallery-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(14px, 1.8vw, 22px);
  margin-top: clamp(28px, 4vw, 44px);
}
.gallery-strip figure { border-radius: 10px; overflow: hidden; }
.gallery-strip img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .35s ease; }
.gallery-strip figure:hover img { transform: scale(1.04); }

/* ---------- Ablauf ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 3vw, 44px);
}

/* ---------- Kontakt ---------- */
.section-contact {
  background: var(--green-deep);
  color: #fff;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}
.contact-copy p:not(.eyebrow) { color: rgba(255, 255, 255, .78); margin-top: 18px; max-width: 32em; }

.contact-list { display: grid; margin-top: 30px; }
.contact-list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
}
.contact-list > div:first-child { border-top: 1px solid rgba(255, 255, 255, .18); }
.contact-list dt {
  font-size: .74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: rgba(255, 255, 255, .55);
}
.contact-list dd {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
}
.contact-list dd a { color: #fff; text-decoration: none; border-bottom: 2px solid rgba(255, 255, 255, .3); transition: border-color .18s ease; }
.contact-list dd a:hover { border-bottom-color: #fff; }

/* ---------- Anfrage-Formular ---------- */
.quote-form {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 32px);
  scroll-margin-top: 110px;
}
.quote-form h3 { font-family: var(--display); font-size: 1.35rem; margin-bottom: 18px; }
.quote-form label { display: block; margin-bottom: 14px; }
.quote-form label span {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(255, 255, 255, .6);
  margin-bottom: 6px;
}
.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  font: inherit;
  font-size: .95rem;
  color: #fff;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 8px;
  padding: 11px 13px;
}
.quote-form input::placeholder,
.quote-form textarea::placeholder { color: rgba(255, 255, 255, .4); }
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: #fff;
  background: rgba(255, 255, 255, .12);
}
.quote-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23ffffff' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  padding-right: 38px;
}
.quote-form select option { color: var(--ink); background: #fff; }
.quote-form textarea { resize: vertical; min-height: 96px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.form-submit { width: 100%; justify-content: center; margin-top: 6px; border: 0; cursor: pointer; }
.form-submit:disabled { opacity: .6; cursor: wait; }
.form-hint { font-size: .82rem; color: rgba(255, 255, 255, .55); margin-top: 14px; }
.form-hint a { color: #fff; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-status { display: none; font-size: .92rem; font-weight: 600; margin-top: 14px; padding: 12px 14px; border-radius: 8px; }
.form-status.ok {
  display: block;
  background: rgba(143, 191, 158, .18);
  border: 1px solid rgba(143, 191, 158, .5);
  color: #cfe6d7;
}
.form-status.err {
  display: block;
  background: rgba(255, 180, 160, .12);
  border: 1px solid rgba(255, 180, 160, .45);
  color: #ffd9cc;
}
.form-status a { color: #fff; }

/* ---------- Footer ---------- */
.site-footer {
  background: #151d17;
  color: rgba(255, 255, 255, .72);
  padding: 40px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 14px; margin-right: auto; }
.footer-brand img { height: 38px; filter: brightness(0) invert(1); opacity: .9; }
.footer-brand strong { display: block; color: #fff; font-family: var(--display); }
.footer-brand span { font-size: .85rem; }
.footer-nav { display: flex; gap: 22px; }
.footer-nav a { color: rgba(255, 255, 255, .72); text-decoration: none; font-size: .9rem; font-weight: 600; }
.footer-nav a:hover { color: #fff; }
.footer-note { width: 100%; font-size: .8rem; color: rgba(255, 255, 255, .4); margin-top: 6px; }

/* ---------- Rechtsseiten ---------- */
.legal h1 { font-family: var(--display); }

/* ---------- Barrierefreiheit-Widget ---------- */
.a11y-btn {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 300;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  border: 2px solid #fff;
  box-shadow: 0 6px 22px rgba(0, 0, 0, .28);
  cursor: pointer;
  display: grid;
  place-items: center;
}
.a11y-btn:hover { background: var(--green-dark); }
.a11y-btn svg { width: 30px; height: 30px; }

.a11y-panel {
  position: fixed;
  right: 18px;
  bottom: 84px;
  z-index: 300;
  width: min(320px, calc(100vw - 36px));
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
  padding: 18px;
  display: none;
}
.a11y-panel.open { display: block; }
.a11y-panel h2 { font-family: var(--display); font-size: 1.05rem; margin-bottom: 12px; }

.a11y-opt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
  font: inherit;
  font-size: .92rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}
.a11y-opt:hover { border-color: var(--green); }

.a11y-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 8px 8px 12px;
  margin-bottom: 8px;
  font-size: .92rem;
  font-weight: 600;
}
.a11y-stepper { display: flex; align-items: center; gap: 4px; }
.a11y-stepper button {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: none;
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}
.a11y-stepper button:hover { border-color: var(--green); color: var(--green); }
.a11y-stepper .fs-val {
  min-width: 52px;
  text-align: center;
  font-size: .82rem;
  font-weight: 800;
  color: var(--green);
}
.a11y-opt .state {
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}
.a11y-opt[aria-pressed="true"] { border-color: var(--green); background: var(--green-soft); }
.a11y-opt[aria-pressed="true"] .state { color: var(--green); }

.a11y-reset {
  width: 100%;
  background: none;
  border: 0;
  font: inherit;
  font-size: .84rem;
  font-weight: 700;
  color: var(--muted);
  text-decoration: underline;
  cursor: pointer;
  padding: 8px 0 2px;
}
.a11y-reset:hover { color: var(--ink); }

/* ---------- Barrierefreiheit-Modi ---------- */
/* Schriftgröße in Stufen (a11y-fontsize = alte Speicherung, wie Stufe 1) */
html.a11y-fontsize, html.a11y-fs1 { font-size: 115%; }
html.a11y-fs2 { font-size: 130%; }
html.a11y-fs3 { font-size: 145%; }

/* Nachtmodus (steht VOR dem Kontrastmodus, damit Kontrast gewinnt,
   wenn beide aktiv sind) */
html.a11y-night {
  --bg: #121814;
  --tint: #1a221d;
  --ink: #eef1ec;
  --muted: #b9c2ba;
  --line: #38423b;
  --green: #6fae85;
  --green-dark: #8ac2a0;
  --green-soft: #223429;
  --green-deep: #0d1710;
}
html.a11y-night .btn-primary { color: #0f1a13; }
html.a11y-night .btn-light { background: #e8ece9; color: #14201a; }
html.a11y-night .ba-before { background: #2a332d; color: #eef1ec; }
html.a11y-night .site-footer { background: #0b100d; }
html.a11y-night .svc { border-top-color: var(--line); }
html.a11y-night .usp-band { border-top-color: var(--line); }
html.a11y-night img { opacity: .92; }

html.a11y-contrast {
  --bg: #ffffff;
  --tint: #ffffff;
  --ink: #000000;
  --muted: #1f1f1f;
  --line: #6b6b6b;
  --green: #1e5130;
  --green-dark: #143a21;
  --green-deep: #0f2416;
  --green-soft: #ddefe2;
}
html.a11y-contrast main a:not(.btn),
html.a11y-contrast footer a { text-decoration: underline; }
html.a11y-contrast .section-contact p:not(.eyebrow),
html.a11y-contrast .contact-list dt,
html.a11y-contrast .form-hint { color: #ffffff; }

html.a11y-links a { text-decoration: underline !important; text-underline-offset: 3px; }

html.a11y-font body,
html.a11y-font h1, html.a11y-font h2, html.a11y-font h3,
html.a11y-font button, html.a11y-font input,
html.a11y-font select, html.a11y-font textarea {
  font-family: Verdana, Arial, Helvetica, sans-serif !important;
  letter-spacing: 0 !important;
}

html.a11y-still,
html.a11y-still * ,
html.a11y-still *::before,
html.a11y-still *::after {
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}
html.a11y-still .reveal { opacity: 1 !important; transform: none !important; }

/* Farben verstärken (Hilfe bei Farbschwäche) */
html.a11y-vivid .site-header,
html.a11y-vivid main,
html.a11y-vivid .site-footer { filter: saturate(1.55) contrast(1.08); }

/* Graustufen (gewinnt, wenn beides aktiv ist) */
html.a11y-gray .site-header,
html.a11y-gray main,
html.a11y-gray .site-footer { filter: grayscale(1); }

/* Blaufilter: warmer Farbschleier über der ganzen Seite */
html.a11y-blue body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background: rgba(255, 148, 40, .16);
  mix-blend-mode: multiply;
}

/* Bilder ausblenden (Logo im Header bleibt sichtbar) */
html.a11y-noimg main img {
  opacity: 0 !important;
  visibility: hidden;
}
html.a11y-noimg main figure { background: var(--tint); }

/* ---------- Reveal-Animationen ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.in { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-strip { grid-template-columns: repeat(2, 1fr); }
  .usp-band { grid-template-columns: repeat(2, 1fr); }
  .usp-band li:nth-child(3) { border-left: 0; padding-left: 0; }
  .usp-band li:nth-child(1), .usp-band li:nth-child(2) { border-bottom: 1px solid var(--line); }
  .ba-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 22px; }
  .hero-media { max-width: 560px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 480px; }
  .contact-inner { grid-template-columns: 1fr; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 8px 0;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 14px 28px; }
  .site-nav a::after { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
}

@media (max-width: 560px) {
  .svc-grid { grid-template-columns: 1fr; gap: 22px; }
  .usp-band { grid-template-columns: 1fr; }
  .usp-band li { padding: 20px 0; border-left: 0 !important; padding-left: 0 !important; }
  .usp-band li + li { border-top: 1px solid var(--line); }
  .usp-band li:nth-child(1), .usp-band li:nth-child(2) { border-bottom: 0; }
  .hero-services { grid-template-columns: 1fr; gap: 12px; }
  .brand-word { height: 18px; }
  .form-grid { grid-template-columns: 1fr; }
}