/* ============================================================
   NexalField — main stylesheet
   ============================================================ */

:root {
  --ink: #1e1b1c;
  --ink-soft: #38322f;
  --paper: #fbfaf8;
  --paper-deep: #f3f1eb;
  --surface: #ffffff;
  --line: #e4dfd6;
  --line-strong: #d3ccc0;
  --muted: #6b6560;
  --accent: #245945;
  --accent-hover: #1c4636;
  --accent-tint: #eaf0ec;
  --danger: #9a2f28;

  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-body: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --radius: 4px;
  --gutter: 24px;
  --maxw: 1160px;
  --section-y: clamp(64px, 8vw, 116px);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.14;
  letter-spacing: -0.012em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

a { color: inherit; }

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

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}

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

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--ink); color: var(--paper);
  padding: 10px 16px; border-radius: var(--radius);
  font-size: 14px; text-decoration: none;
  transition: top 0.15s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow { max-width: 800px; }

.section { padding-block: var(--section-y); }
.section-alt { background: var(--paper-deep); }

.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head h2 { font-size: clamp(30px, 4.1vw, 46px); margin-bottom: 16px; }
.section-head .lead { max-width: 62ch; }

.section-foot { margin-top: 36px; }
.note { color: var(--muted); font-size: 14.5px; line-height: 1.7; max-width: 78ch; }
.note a { color: var(--accent); text-underline-offset: 3px; }

.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.eyebrow-rule { display: block; width: 26px; height: 1px; background: currentColor; opacity: 0.65; }
.eyebrow-light { color: #9fc3b1; }

.lead {
  font-size: clamp(16.5px, 1.5vw, 18.5px);
  color: var(--muted);
  line-height: 1.68;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: transparent;
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14.5px; font-weight: 500; letter-spacing: 0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.btn-sm { padding: 10px 18px; min-height: 42px; font-size: 14px; }
.btn-block { display: flex; width: 100%; }

.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-primary:active { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn-outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--ink); background: rgba(30, 27, 28, 0.04); }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* Small arrow marking a link that opens on another site. */
.btn-external::after {
  content: "";
  flex: 0 0 auto;
  width: 11px; height: 11px;
  margin-left: 1px;
  opacity: 0.7;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cg fill='none' stroke='%231e1b1c' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.3 8.7 8.7 3.3'/%3E%3Cpath d='M4.4 3.3h4.3v4.3'/%3E%3C/g%3E%3C/svg%3E") center/contain no-repeat;
}

.link-arrow {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 14.5px; font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(36, 89, 69, 0.32);
  padding-bottom: 2px;
  transition: border-color 0.18s var(--ease);
}
.link-arrow:hover { border-color: var(--accent); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251, 250, 248, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; gap: 20px;
  min-height: 72px;
}
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; margin-right: auto; }
.brand img { width: auto; height: 26px; }

.nav-desktop ul { display: flex; align-items: center; gap: 4px; }
.nav-desktop a {
  display: block; padding: 8px 12px;
  font-size: 14.5px; color: var(--muted); text-decoration: none;
  border-radius: var(--radius);
  transition: color 0.15s var(--ease), background-color 0.15s var(--ease);
}
.nav-desktop a:hover { color: var(--ink); background: rgba(30, 27, 28, 0.045); }

.header-actions { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none; align-items: center; gap: 9px;
  background: transparent; border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 9px 14px; min-height: 42px;
  cursor: pointer;
  font-size: 14px; font-weight: 500;
}
.nav-toggle-bars { display: grid; gap: 4px; width: 16px; }
.nav-toggle-bars span {
  display: block; height: 1.5px; width: 100%; background: var(--ink);
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:first-child { transform: translateY(2.75px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:last-child { transform: translateY(-2.75px) rotate(-45deg); }

.nav-mobile {
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: 12px var(--gutter) 24px;
}
.nav-mobile[hidden] { display: none; }
.nav-mobile ul { margin-bottom: 16px; }
.nav-mobile li + li { border-top: 1px solid var(--line); }
.nav-mobile ul a {
  display: block; padding: 14px 2px;
  font-size: 16px; text-decoration: none; color: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(56px, 8vw, 104px) clamp(60px, 8vw, 110px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at center, rgba(30, 27, 28, 0.13) 1px, transparent 1.2px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 78% 62% at 78% 26%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 78% 62% at 78% 26%, #000 0%, transparent 72%);
  opacity: 0.75;
  pointer-events: none;
}
.hero > .container { position: relative; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}
.hero h1 {
  font-size: clamp(38px, 5.6vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.022em;
  margin-bottom: 22px;
  max-width: 14ch;
}
.hero .lead { max-width: 48ch; font-size: clamp(17px, 1.7vw, 20px); }
.hero-meta {
  margin-top: 34px; padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted);
}
.hero-meta span { color: var(--line-strong); margin-inline: 4px; }

.hero-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 1px 2px rgba(30, 27, 28, 0.03), 0 12px 32px -18px rgba(30, 27, 28, 0.22);
}
.panel-title {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--muted);
  padding-bottom: 14px; border-bottom: 1px solid var(--line);
}
.panel-list li + li { border-top: 1px solid var(--line); }
.panel-list a {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; padding: 15px 0; text-decoration: none;
  transition: color 0.15s var(--ease);
}
.panel-list a:hover { color: var(--accent); }
.panel-name { font-size: 15px; font-weight: 500; }
.panel-price { font-family: var(--font-display); font-size: 21px; white-space: nowrap; }
.panel-unit { font-family: var(--font-body); font-size: 12.5px; color: var(--muted); }
.panel-note { margin-top: 16px; font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ---------- Service rows (What We Build) ---------- */
.service-rows { border-top: 1px solid var(--line); }
.service-row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) minmax(0, 210px);
  gap: 28px;
  align-items: start;
  padding-block: 34px;
  border-bottom: 1px solid var(--line);
}
.row-index {
  font-family: var(--font-display);
  font-size: 15px; color: var(--muted);
  letter-spacing: 0.04em;
  padding-top: 5px;
}
.row-body h3 { font-size: clamp(21px, 2.2vw, 26px); margin-bottom: 10px; }
.row-desc { font-size: 16.5px; margin-bottom: 8px; }
.row-detail { color: var(--muted); font-size: 15px; max-width: 62ch; }
.row-aside { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.row-price { font-family: var(--font-display); font-size: 30px; line-height: 1; }
.row-unit { font-family: var(--font-body); font-size: 13.5px; color: var(--muted); letter-spacing: 0; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.card:hover { border-color: var(--line-strong); box-shadow: 0 14px 34px -22px rgba(30, 27, 28, 0.35); }

/* ---------- Demos ---------- */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.card-index {
  font-family: var(--font-display); font-size: 14px;
  color: var(--muted); letter-spacing: 0.05em; margin-bottom: 18px;
}
.demo-card h3 { font-size: 23px; margin-bottom: 10px; }
.demo-card > p:not(.tag):not(.card-index) { color: var(--muted); font-size: 15.5px; }
.tag {
  display: inline-block; align-self: flex-start;
  margin-top: 16px; padding: 5px 11px;
  background: var(--accent-tint); color: var(--accent);
  border-radius: 999px;
  font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.07em; text-transform: uppercase;
}
.demo-card .btn { align-self: flex-start; margin-top: 22px; }

/* ---------- Why ---------- */
.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.why-grid h2 { font-size: clamp(30px, 4.1vw, 46px); margin-bottom: 14px; }
.why-sub {
  font-family: var(--font-display);
  font-size: 21px; color: var(--ink); margin-bottom: 14px;
}
.why-intro > p:last-child { color: var(--muted); max-width: 50ch; }

.why-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.why-list li { background: var(--paper); padding: 26px; }
.why-list h3 { font-size: 19px; margin-bottom: 8px; }
.why-list p { color: var(--muted); font-size: 15px; }

.proof-band {
  margin-top: clamp(40px, 5vw, 64px);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(24px, 3vw, 36px);
  background: var(--accent-tint);
  border: 1px solid rgba(36, 89, 69, 0.16);
  border-radius: var(--radius);
}
.proof-band h3 { font-size: 24px; margin-bottom: 6px; }
.proof-band p { color: var(--ink-soft); font-size: 15.5px; max-width: 60ch; }
.proof-band .btn-outline { border-color: rgba(36, 89, 69, 0.4); color: var(--accent); }
.proof-band .btn-outline:hover { border-color: var(--accent); background: rgba(36, 89, 69, 0.07); }

/* ---------- Process ---------- */
.section-ink { background: var(--ink); color: var(--paper); }
.section-ink h2 { color: var(--paper); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(251, 250, 248, 0.16);
  border-top: 1px solid rgba(251, 250, 248, 0.16);
  border-bottom: 1px solid rgba(251, 250, 248, 0.16);
}
.process-grid li { background: var(--ink); padding: 30px 26px 30px 0; }
.process-grid li + li { padding-left: 26px; }
.process-grid .step-num {
  font-family: var(--font-display);
  font-size: 36px; line-height: 1;
  color: #9fc3b1;
  margin-bottom: 14px;
}
.process-grid h3 { font-size: 21px; margin-bottom: 8px; color: var(--paper); }
.process-grid p { color: rgba(251, 250, 248, 0.66); font-size: 15px; }

/* ---------- Service details ---------- */
.detail-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 60px);
  padding-block: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--line);
}
.detail-block:last-child { border-bottom: 1px solid var(--line); }
.detail-main h3 { font-size: clamp(24px, 2.6vw, 30px); margin-bottom: 10px; }
.detail-price {
  font-family: var(--font-display); font-size: 27px; line-height: 1;
  margin-bottom: 16px;
}
.detail-main p { color: var(--muted); max-width: 52ch; }
.detail-main > p:not(.detail-price):not(.detail-examples) { color: var(--ink-soft); font-size: 16.5px; }
.detail-examples { margin-top: 14px; font-size: 14.5px; line-height: 1.7; }
.detail-examples span { color: var(--ink); font-weight: 500; }

.detail-includes h4 {
  font-family: var(--font-body);
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: 16px;
}
.check-list { display: grid; gap: 9px; margin-bottom: 24px; }
.check-list li {
  position: relative; padding-left: 24px;
  font-size: 15.5px; color: var(--ink-soft);
}
/* Tick mark: an L-shaped corner with unequal arms, rotated onto its point. */
.check-list li::before {
  content: ""; position: absolute; left: 1px; top: 8px;
  width: 11px; height: 6px;
  border-left: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}

/* ---------- Pricing ---------- */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}
.price-card { padding: 32px 28px; }
.price-card h3 { font-size: 21px; margin-bottom: 20px; min-height: 2.3em; }
.price { font-family: var(--font-display); font-size: 46px; line-height: 1; letter-spacing: -0.02em; }
.price-unit { font-family: var(--font-body); font-size: 15px; color: var(--muted); letter-spacing: 0; }
.price-term {
  margin-top: 10px; font-size: 12.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.price-desc {
  margin-top: 18px; padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted); font-size: 15.5px;
  flex: 1 1 auto;
}
.price-card .btn { margin-top: 26px; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.about-copy p { margin-bottom: 18px; max-width: 66ch; color: var(--ink-soft); }
.about-copy h3 {
  font-size: 24px; margin-top: 34px; margin-bottom: 14px;
  padding-top: 22px; border-top: 1px solid var(--line);
}
.about-side { display: grid; gap: 24px; }
.side-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}
.side-block h3 { font-size: 20px; margin-bottom: 14px; }
.side-block p { color: var(--muted); font-size: 15.5px; }
.bullet-list { display: grid; gap: 8px; }
.bullet-list li {
  position: relative; padding-left: 18px;
  color: var(--ink-soft); font-size: 15.5px;
}
.bullet-list li::before {
  content: ""; position: absolute; left: 0; top: 11px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--accent);
}

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--line-strong); max-width: 840px; }
.faq-item { border-bottom: 1px solid var(--line-strong); }
.faq-item summary {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 20px;
  padding: 22px 2px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.35;
  transition: color 0.15s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
/* Plus that rotates into a minus when the answer opens. */
.faq-item summary::after {
  content: ""; flex: 0 0 auto;
  width: 13px; height: 13px; margin-top: 8px;
  background:
    linear-gradient(currentColor, currentColor) center/13px 1.5px no-repeat,
    linear-gradient(currentColor, currentColor) center/1.5px 13px no-repeat;
  transition: transform 0.22s var(--ease);
}
.faq-item[open] summary::after {
  transform: rotate(90deg);
  background-size: 0 0, 1.5px 13px;
}
.faq-answer { padding: 0 2px 24px; }
.faq-answer p { color: var(--muted); max-width: 68ch; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.contact-intro h2 { font-size: clamp(30px, 4.1vw, 46px); margin-bottom: 16px; }
.contact-details {
  display: grid; gap: 18px;
  margin-top: 34px; padding-top: 28px;
  border-top: 1px solid var(--line);
}
.contact-details dt {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 4px;
}
.contact-details dd a {
  font-family: var(--font-display);
  font-size: clamp(19px, 2vw, 23px);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease);
  overflow-wrap: anywhere;
}
.contact-details dd a:hover { color: var(--accent); border-color: var(--accent); }
.contact-intro .note { margin-top: 28px; }

.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 36px);
  box-shadow: 0 1px 2px rgba(30, 27, 28, 0.03), 0 16px 40px -26px rgba(30, 27, 28, 0.3);
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.field { margin-bottom: 20px; }
.field label {
  display: block; margin-bottom: 7px;
  font-size: 14px; font-weight: 500;
}
.req { color: var(--accent); }
.optional { color: var(--muted); font-weight: 400; }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: 16px;
  transition: border-color 0.15s var(--ease), background-color 0.15s var(--ease);
}
.field textarea { resize: vertical; min-height: 118px; line-height: 1.6; }
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%236b6560' stroke-width='1.5' d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--muted); }
.field input:focus, .field select:focus, .field textarea:focus {
  background: var(--surface);
  border-color: var(--accent);
  outline: 2px solid rgba(36, 89, 69, 0.18);
  outline-offset: 0;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--danger); }
.field-error {
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--danger);
}
.field-error::before { content: "! "; font-weight: 600; }

.form-status { margin-top: 14px; font-size: 14px; color: var(--muted); }
.form-status:empty { display: none; }
.form-error {
  margin-top: 14px; padding: 12px 14px;
  background: #fdf2f1; border: 1px solid rgba(154, 47, 40, 0.28);
  border-radius: var(--radius);
  font-size: 14px; color: var(--danger);
}
.form-error a { color: inherit; }

.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.6; cursor: progress; }

.form-success { text-align: left; padding: 8px 0; }
.form-success:focus { outline: none; }
.success-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; margin-bottom: 18px;
  border-radius: 50%;
  background: var(--accent-tint); color: var(--accent);
}
.form-success h3 { font-size: 25px; margin-bottom: 10px; }
.form-success p { color: var(--muted); max-width: 46ch; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  padding-top: clamp(48px, 6vw, 72px);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 4vw, 56px);
  padding-bottom: clamp(40px, 5vw, 56px);
}
.footer-brand img { width: auto; height: 30px; margin-bottom: 18px; }
.footer-slogan { font-family: var(--font-display); font-size: 19px; margin-bottom: 14px; }
.footer-services {
  font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--muted); line-height: 1.9;
}
.footer-services span { color: var(--line-strong); margin-inline: 3px; }

.site-footer h2 {
  font-family: var(--font-body);
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: 16px;
}
.footer-nav ul, .footer-contact ul { display: grid; gap: 10px; }
.footer-nav a, .footer-contact a {
  font-size: 15px; text-decoration: none; color: var(--ink-soft);
  transition: color 0.15s var(--ease);
  overflow-wrap: anywhere;
}
.footer-nav a:hover, .footer-contact a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-block: 22px;
}
.footer-bottom p { font-size: 13.5px; color: var(--muted); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: 18ch; }
  .hero-panel { max-width: 520px; }
  .why-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .detail-block { grid-template-columns: 1fr; gap: 28px; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-grid li { padding: 26px 24px 26px 0; }
  .process-grid li + li { padding-left: 0; }
  .process-grid li:nth-child(even) { padding-left: 26px; }
  .price-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .price-card h3 { min-height: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 80px; }
  .header-inner { min-height: 64px; }
  .brand img { height: 23px; }

  .service-row {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-block: 28px;
  }
  .row-index { padding-top: 0; }
  .row-aside {
    flex-direction: row; align-items: center; justify-content: space-between;
    width: 100%; flex-wrap: wrap; gap: 14px;
  }
  .row-price { font-size: 26px; }

  .demo-grid { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .proof-band { flex-direction: column; align-items: flex-start; }
  .proof-band .btn { width: 100%; }
  .card { padding: 24px; }
  .price-card { padding: 26px 24px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li,
  .process-grid li:nth-child(even) { padding: 24px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .btn-row .btn { width: 100%; }
  .hero-meta { font-size: 12px; }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

@media print {
  .site-header, .nav-mobile, .skip-link { display: none; }
  body { background: #fff; }
}

/* ---------- Simple sub-pages (thank you, 404) ---------- */
.page-simple { min-height: 52vh; }
.page-title { font-size: clamp(30px, 4.1vw, 46px); margin-bottom: 16px; }
.page-simple .contact-details { max-width: 420px; }
.footer-bare { border-top: 0; }
.site-footer-slim { padding-top: 0; }