/* ============================================================
   LASETRA - saules elektrines. Sviesi "inzinerine" sistema:
   balta, grafitas #141414, akcentas #0066FF (is logo),
   astrus kampai, 1px linijos, istrizo bruksnio motyvas (24deg).
   Fontai: Archivo (Google Fonts).
   ============================================================ */

:root {
  --ink: #141414;
  --ink-2: #50555e;
  --bg: #ffffff;
  --bg-alt: #f4f6f9;
  --line: #e3e6ec;
  --accent: #0066ff;
  --accent-down: #0050c8;
  --accent-soft: #e8f0ff;
  --max: 1180px;
  --pad: clamp(20px, 4vw, 48px);
  --slash-skew: -24deg;
  --font: "Archivo", "Segoe UI", Arial, sans-serif;
  --header-h: 72px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.wrap { max-width: var(--max); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: #fff; padding: 10px 16px; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- tipografija ---------- */

h1, h2, h3 { line-height: 1.12; letter-spacing: -0.01em; }

h1 {
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  font-weight: 800;
  text-transform: uppercase;
}

h3 { font-size: 1.15rem; font-weight: 700; }

.eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-2);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 14px; height: 20px;
  background: var(--accent);
  transform: skewX(var(--slash-skew));
  flex: none;
}

.lead { font-size: 1.12rem; color: var(--ink-2); max-width: 640px; }

/* ---------- mygtukai ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px;
  min-height: 52px; padding: 0 28px;
  font: 600 1rem var(--font);
  text-decoration: none; cursor: pointer;
  border: 1px solid var(--ink);
  background: var(--ink); color: #fff;
  transition: background .15s, border-color .15s, color .15s;
}
.btn::after {
  content: ""; width: 8px; height: 16px;
  background: var(--accent);
  transform: skewX(var(--slash-skew));
  transition: background .15s;
}
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn:hover::after { background: #fff; }

.btn--light { background: #fff; color: var(--ink); border-color: #fff; }
.btn--light:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

.btn--accent { background: var(--accent); border-color: var(--accent); }
.btn--accent::after { background: #fff; }
.btn--accent:hover { background: #fff; border-color: #fff; color: var(--ink); }
.btn--accent:hover::after { background: var(--accent); }

/* ---------- header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 24px;
}
.logo { display: flex; align-items: center; min-height: 44px; }
.logo img, .logo svg { height: 22px; width: auto; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a:not(.btn) {
  display: inline-flex; align-items: center;
  min-height: 44px; padding: 0 14px;
  font-size: 0.95rem; font-weight: 600; text-decoration: none;
  color: var(--ink-2);
  border-bottom: 2px solid transparent;
}
.nav a:not(.btn):hover, .nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
.nav .btn { min-height: 44px; padding: 0 20px; margin-left: 10px; font-size: 0.95rem; color: #fff; }
.nav .btn:hover { color: #fff; }

.burger {
  display: none;
  width: 48px; height: 48px;
  border: 1px solid var(--line); background: #fff; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.burger span { width: 22px; height: 2px; background: var(--ink); transition: transform .2s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero { position: relative; color: #fff; overflow: hidden; }
.hero picture, .hero picture img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero::after {
  /* funkcinis uztamsinimas tekstui, ne dekoras */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(78deg, rgba(10, 12, 16, 0.82) 0%, rgba(10, 12, 16, 0.55) 46%, rgba(10, 12, 16, 0.12) 100%);
}
.hero-glint {
  position: absolute; z-index: 1;
  top: -12%; bottom: -12%;
  left: 0; width: clamp(90px, 12vw, 190px);
  background: var(--accent);
  opacity: 0;
  transform: translateX(-40vw) skewX(var(--slash-skew));
  mix-blend-mode: screen;
  animation: glint 4s ease-in-out 2.2s infinite;
  pointer-events: none;
}
@keyframes glint {
  /* letas perbegimas ~2,8 s, trumpa pauze iki kito rato */
  0% { transform: translateX(-40vw) skewX(var(--slash-skew)); opacity: 0; }
  6% { opacity: 0.34; }
  58% { opacity: 0.34; }
  70% { transform: translateX(110vw) skewX(var(--slash-skew)); opacity: 0; }
  100% { transform: translateX(110vw) skewX(var(--slash-skew)); opacity: 0; }
}

.hero .wrap {
  position: relative; z-index: 2;
  padding-top: clamp(90px, 14vh, 170px);
  padding-bottom: clamp(56px, 9vh, 120px);
}
.hero .wrap > * { animation: hero-rise .65s ease both; }
.hero .wrap > :nth-child(2) { animation-delay: .12s; }
.hero .wrap > :nth-child(3) { animation-delay: .24s; }
.hero .wrap > :nth-child(4) { animation-delay: .36s; }
.hero .wrap > :nth-child(5) { animation-delay: .48s; }
.hero .wrap > h1 { animation: hero-rise .65s ease both, h1-sheen 4s ease-in-out 2.2s infinite; }
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}
.hero-link .arr { display: inline-block; transition: transform .2s; }
.hero-link:hover .arr { transform: translateX(5px); }
.hero h1 { max-width: 15ch; }
@supports (-webkit-background-clip: text) or (background-clip: text) {
  .hero h1 {
    /* balti krastai iki 36%/64%, kad poilsio pozicijose (0% ir 100%) matomas
       1/3 langas butu grynai baltas - kitaip krastines raides lieka melsvos */
    background: linear-gradient(115deg, #ffffff 36%, #7fadff 50%, #ffffff 64%);
    background-size: 300% 300%;
    background-position: 0% 0%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: h1-sheen 7s ease-in-out infinite;
  }
}
@keyframes h1-sheen {
  /* vienas letas blyksnis dryziui is paskos (12-80% ciklo), po to ramybe;
     abu krastai balti, tad suolis i pradzia nematomas */
  0% { background-position: 0% 0%; }
  12% { background-position: 0% 0%; }
  80% { background-position: 100% 100%; }
  100% { background-position: 100% 100%; }
}
.hero .lead { color: rgba(255, 255, 255, 0.88); margin-top: 18px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 18px; min-height: 44px;
  color: #fff; font-weight: 600; font-size: 0.98rem;
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
}
.hero-link:hover { color: var(--accent); }

.hero-note {
  margin-top: 40px; padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  max-width: 560px;
}

/* ---------- sekcijos ---------- */

.section { padding: clamp(56px, 9vw, 110px) 0; }
.section--alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { margin-bottom: clamp(28px, 5vw, 52px); }
.section-head .lead { margin-top: 12px; }

/* ---------- paslaugos (numeruotas sarasas) ---------- */

.services { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.service {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 20px; align-items: center;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background .15s;
}
.service:hover { background: var(--bg-alt); }
.service-num {
  font-size: 1.9rem; font-weight: 800; color: var(--line);
  font-variant-numeric: tabular-nums;
  transition: color .15s;
}
.service:hover .service-num { color: var(--accent); }
.service h3 { font-size: 1.28rem; text-transform: uppercase; }
.service p { color: var(--ink-2); margin-top: 6px; max-width: 560px; }
.service-arrow {
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--ink-2);
  transition: background .15s, color .15s, border-color .15s;
}
.service:hover .service-arrow { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ---------- gamintojai ---------- */

.brands {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: clamp(18px, 4vw, 46px);
  padding: 26px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.brands span {
  font-size: 1.05rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
  color: #6f7480;
}
.brands .brands-label {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; color: var(--ink-2);
}

/* ---------- procesas ---------- */

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.step { background: var(--bg); padding: 28px 24px 32px; }
.section--alt .step { background: var(--bg-alt); }
.step-num {
  display: inline-block;
  font-size: 0.85rem; font-weight: 800; letter-spacing: 0.1em;
  color: #fff; background: var(--ink);
  padding: 5px 12px;
  transform: skewX(var(--slash-skew));
}
.step-num b { display: inline-block; transform: skewX(calc(-1 * var(--slash-skew))); font-weight: 800; }
.step h3 { margin: 18px 0 8px; }
.step p { color: var(--ink-2); font-size: 0.98rem; }

/* ---------- parama ---------- */

.parama-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.parama-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.parama-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.parama-item::before {
  content: ""; flex: none; width: 10px; height: 22px; margin-top: 3px;
  background: var(--accent); transform: skewX(var(--slash-skew));
}
.parama-item p { color: var(--ink-2); font-size: 1rem; }
.parama-item p b { color: var(--ink); }
.parama-note {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  padding: 20px 22px;
  font-size: 0.95rem; color: var(--ink-2);
}
.parama-note b { color: var(--ink); }
.parama-note a { color: var(--accent-down); font-weight: 600; }

/* ---------- skaiciuokle ---------- */

.section--dark { background: var(--ink); color: #fff; }
.section--dark .eyebrow { color: #b9bec7; }
.section--dark .lead { color: rgba(255, 255, 255, 0.78); }

.calc {
  border: 1px solid #2a2d33;
  background: #1b1c1f;
  max-width: 860px;
}
.calc-top {
  display: flex; align-items: center; gap: 18px;
  padding: 16px 24px;
  border-bottom: 1px solid #2a2d33;
}
.calc-pos { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #b9bec7; white-space: nowrap; }
.calc-pos b { color: #fff; }
.calc-bar { flex: 1; height: 4px; background: #2a2d33; }
.calc-bar i { display: block; height: 100%; width: 20%; background: var(--accent); transition: width .25s; }

.calc-body { padding: 28px 24px 32px; }
.calc-q { font-size: 1.25rem; font-weight: 700; margin-bottom: 6px; }
.calc-hint { font-size: 0.92rem; color: #9aa0aa; margin-bottom: 18px; }
.calc-options { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.calc-opt {
  min-height: 52px; padding: 0 22px;
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 1rem var(--font);
  color: #fff; background: transparent;
  border: 1px solid #3a3e46; cursor: pointer;
  transition: border-color .15s, background .15s;
}
.calc-opt::before {
  content: ""; width: 7px; height: 15px;
  background: #3a3e46; transform: skewX(var(--slash-skew));
  transition: background .15s;
}
.calc-opt:hover { border-color: var(--accent); }
.calc-opt:hover::before { background: var(--accent); }
.calc-back {
  margin-top: 22px;
  background: none; border: none; cursor: pointer;
  font: 600 0.9rem var(--font); color: #9aa0aa;
  min-height: 44px; padding: 0;
}
.calc-back:hover { color: #fff; }

.calc-result h3 { font-size: 1.05rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #b9bec7; }
.calc-kw {
  font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 800; line-height: 1.1;
  margin: 10px 0 4px;
}
.calc-kw b { color: var(--accent); }
.calc-notes { margin: 18px 0 6px; display: flex; flex-direction: column; gap: 10px; }
.calc-note { display: flex; gap: 12px; font-size: 0.98rem; color: #cfd3da; }
.calc-note::before {
  content: ""; flex: none; width: 7px; height: 16px; margin-top: 4px;
  background: var(--accent); transform: skewX(var(--slash-skew));
}
.calc-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.calc-fineprint { max-width: 860px; margin-top: 14px; font-size: 0.82rem; color: #8a8f99; }

@media (max-width: 560px) {
  .calc-options { flex-direction: column; align-items: stretch; }
  .calc-opt { justify-content: flex-start; }
  .calc-actions .btn { flex: 1 1 100%; }
}

/* ---------- darbai / galerija ---------- */

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery a { display: block; position: relative; overflow: hidden; border: 1px solid var(--line); }
.gallery a:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; transition: transform .3s; }
.gallery a:hover img { transform: scale(1.03); }
.gallery a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: none; align-items: center; justify-content: center;
  background: rgba(10, 12, 16, 0.92);
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(1100px, 92vw); max-height: 84vh; object-fit: contain; }
.lightbox button {
  position: absolute;
  width: 52px; height: 52px;
  background: transparent; border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff; font-size: 1.5rem; cursor: pointer;
}
.lightbox button:hover { background: var(--accent); border-color: var(--accent); }
.lb-close { top: 20px; right: 20px; }
.lb-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 20px; top: 50%; transform: translateY(-50%); }

/* ---------- DUK ---------- */

.faq { max-width: 820px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 20px 4px; min-height: 44px;
  font-size: 1.08rem; font-weight: 700;
  cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; font-weight: 400; color: var(--accent); flex: none; }
.faq details[open] summary::after { content: "\2212"; }
.faq .faq-a { padding: 0 4px 22px; color: var(--ink-2); max-width: 70ch; }

/* ---------- apie ---------- */

.about-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.about-grid .txt p + p { margin-top: 14px; }
.about-grid .txt p { color: var(--ink-2); }
.about-grid .txt p b { color: var(--ink); }
.about-photo { border: 1px solid var(--line); }
.about-facts { display: grid; gap: 0; margin-top: 26px; border-top: 1px solid var(--line); }
.about-facts div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 0.97rem; }
.about-facts dt { color: var(--ink-2); }
.about-facts dd { font-weight: 600; text-align: right; }

/* ---------- kontaktai ---------- */

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.contact-list a, .contact-list div {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  min-height: 56px; padding: 8px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none; font-weight: 600;
}
.contact-list span { color: var(--ink-2); font-weight: 400; font-size: 0.92rem; }
.contact-list a:hover { color: var(--accent-down); }

.form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font-size: 0.88rem; font-weight: 700; margin-bottom: 6px; }
.field label em { color: var(--accent); font-style: normal; }
.field input, .field select, .field textarea {
  width: 100%;
  font: 400 16px var(--font);
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  padding: 13px 14px;
  min-height: 48px;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft);
}
.form .btn { justify-self: start; min-width: 220px; }
.form-status { font-size: 0.95rem; font-weight: 600; min-height: 24px; }
.form-status.ok { color: #0a7a3d; }
.form-status.err { color: #c62828; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- footer ---------- */

.site-footer { background: var(--ink); color: #b9bec7; font-size: 0.95rem; }
.site-footer .wrap { padding-top: 56px; padding-bottom: 32px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid #2a2d33; }
.site-footer .footer-h { color: #fff; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 16px; }
.site-footer a { color: #b9bec7; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-links { display: flex; flex-direction: column; gap: 4px; }
.footer-links a { display: inline-flex; align-items: center; min-height: 34px; }
.footer-logo { height: 20px; width: auto; margin-bottom: 18px; }
.footer-req p { margin-top: 4px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; padding-top: 12px; font-size: 0.85rem; color: #8a8f99; }
.footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }

/* ---------- puslapio hero (vidiniai) ---------- */

.page-hero { background: var(--ink); color: #fff; }
.page-hero .wrap { padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(40px, 6vw, 72px); }
.page-hero .eyebrow { color: #b9bec7; }
.page-hero .lead { color: rgba(255, 255, 255, 0.82); margin-top: 16px; }
.breadcrumbs { font-size: 0.85rem; color: #8a8f99; margin-bottom: 26px; }
.breadcrumbs a { color: #b9bec7; text-decoration: none; }
.breadcrumbs a:hover { color: #fff; }

.prose { max-width: 760px; }
.prose h2 { font-size: 1.5rem; margin: 40px 0 14px; }
.prose p { color: var(--ink-2); margin-top: 12px; }
.prose p b { color: var(--ink); }
.prose ul { margin: 14px 0 0 0; list-style: none; }
.prose li { display: flex; gap: 14px; padding: 8px 0; color: var(--ink-2); }
.prose li::before {
  content: ""; flex: none; width: 8px; height: 18px; margin-top: 5px;
  background: var(--accent); transform: skewX(var(--slash-skew));
}
.page-cta { margin-top: 48px; padding: 32px; background: var(--bg-alt); border: 1px solid var(--line);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.page-cta h3 { text-transform: uppercase; }

/* ---------- reveal ---------- */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-glint { animation: none; opacity: 0; }
  .hero .wrap > * { animation: none; }
  .hero h1 { animation: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .parama-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  :root { --header-h: 60px; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; z-index: 99;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 10px var(--pad) 22px;
    display: none;
  }
  .nav.open { display: flex; }
  .nav a:not(.btn) { min-height: 48px; border-bottom: 1px solid var(--line); }
  .nav .btn { margin: 14px 0 0; }
  .burger { display: flex; }
  .service { grid-template-columns: 56px 1fr; }
  .service-num { font-size: 1.4rem; }
  .service-arrow { display: none; }
  .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-cta .btn { flex: 1 1 100%; }
  .gallery a:nth-child(1) { grid-column: span 2; grid-row: auto; }
}

@media (max-width: 420px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery a:nth-child(1) { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
}