:root {
  --bg: #f3f5f7;
  --bg-white: #ffffff;
  --bg-dark: #0b1f2a;
  --bg-dark-2: #143040;
  --text: #0b1f2a;
  --text-muted: #4a5d68;
  --text-light: #6b7f8a;
  --border: #d8e0e5;
  --accent: #e8a54b;
  --accent-dark: #c9862e;
  --accent-soft: rgba(232, 165, 75, 0.14);
  --radius: 2px;
  --max-width: 1120px;
  --header-height: 68px;
  --font: "Manrope", "Segoe UI", sans-serif;
  --font-display: "Syne", "Manrope", sans-serif;
  --font-zh: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

body.lang-zh { font-family: var(--font-zh); }
body.lang-zh h1,
body.lang-zh h2,
body.lang-zh h3 { font-family: var(--font-zh); }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(243, 245, 247, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 9px;
}

.logo-word {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  gap: 0.12rem;
}

.logo-zh {
  font-family: var(--font-zh);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
}

.logo-en {
  font-family: var(--font);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-light);
}

.nav {
  display: flex;
  gap: 1.5rem;
}

.nav a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav a:hover,
.nav a.active { color: var(--text); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-switch {
  display: flex;
  border: 1px solid var(--border);
  background: var(--bg-white);
}

.lang-switch button {
  border: 0;
  background: transparent;
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  cursor: pointer;
  font-family: inherit;
  color: var(--text-light);
}

.lang-switch button.active {
  background: var(--bg-dark);
  color: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: var(--bg-dark);
}

.btn-primary:hover { background: var(--accent-dark); color: #fff; }

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.45);
  background: transparent;
  color: #fff;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--bg-white);
  width: 38px;
  height: 38px;
  cursor: pointer;
}

/* Hero — full bleed */
.hero {
  position: relative;
  min-height: min(92vh, 780px);
  display: flex;
  align-items: flex-end;
  padding: 0;
  overflow: hidden;
  color: #fff;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroZoom 18s ease-out forwards;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(11, 31, 42, 0.88) 0%, rgba(11, 31, 42, 0.55) 48%, rgba(11, 31, 42, 0.35) 100%),
    linear-gradient(to top, rgba(11, 31, 42, 0.75) 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 5rem 0 4.5rem;
  max-width: 40rem;
  animation: heroRise 0.9s ease-out both;
}

.hero-brand-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}

.hero-logo-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.hero-brand {
  margin: 0;
  font-family: var(--font-zh);
  font-size: clamp(1.45rem, 3.5vw, 2.1rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.hero-brand-sub {
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.72);
}

.hero h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(1.85rem, 4.2vw, 3rem);
  max-width: 16ch;
  color: #fff;
}

.hero-desc {
  margin: 0 0 1.75rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
  max-width: 38ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}

@keyframes heroRise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Business strip */
.biz-strip {
  border-block: 1px solid var(--border);
  background: var(--bg-white);
  padding: 1.15rem 0;
}

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

.biz-strip-inner > span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  font-weight: 600;
}

.biz-strip-inner ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.biz-strip-inner li {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Sections */
section { padding: 4.5rem 0; }

.section-header {
  max-width: 560px;
  margin-bottom: 2.5rem;
}

.section-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-dark);
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.section-header h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
}

/* Services — interaction containers, not decorative cards */
.services-section { background: var(--bg-white); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 860px;
}

.service-item {
  display: grid;
  gap: 0.85rem;
}

.service-item figure {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: #d8e0e5;
}

.service-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.service-item:hover img { transform: scale(1.04); }

.service-item h3 {
  margin: 0;
  font-size: 1.05rem;
  font-family: var(--font);
  font-weight: 700;
}

.service-item p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Copyright / IP */
.copyright-section {
  background: var(--bg-dark);
  color: #e8eef1;
  padding: 4.5rem 0;
}

.copyright-section .section-label { color: var(--accent); }
.copyright-section .section-header h2 { color: #fff; }
.copyright-section .section-header p { color: #a8b8c2; }

.ip-visual {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.ip-visual figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: #143040;
}

.ip-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.ip-visual figure:hover img { transform: scale(1.04); }

.ip-visual-main { min-height: 360px; }
.ip-visual-main img { aspect-ratio: 16/11; }

.ip-visual-side {
  display: grid;
  gap: 0.85rem;
}

.ip-visual-side img {
  aspect-ratio: 16/10;
  min-height: 160px;
}

.ip-visual figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 1rem 0.85rem;
  background: linear-gradient(transparent, rgba(11, 31, 42, 0.85));
  font-size: 0.82rem;
  color: #fff;
}

.ip-points {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.ip-point {
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(232, 165, 75, 0.35);
}

.ip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(232, 165, 75, 0.55);
  color: var(--accent);
  font-size: 0.95rem;
}

.ip-point h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  font-family: var(--font-zh);
  font-weight: 700;
  color: #fff;
}

.ip-point p {
  margin: 0;
  font-size: 0.86rem;
  color: #a8b8c2;
  line-height: 1.55;
}

.mosaic-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1;
  padding: 0.3rem 0.55rem;
  background: rgba(11, 31, 42, 0.72);
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

/* Showcase */
.showcase-section { background: var(--bg); }

.showcase-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.showcase-tab {
  border: 0;
  background: none;
  padding: 0.75rem 1.2rem;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s;
}

.showcase-tab:hover { color: var(--text); }

.showcase-tab.active {
  color: var(--text);
  border-bottom-color: var(--accent);
  font-weight: 700;
}

.showcase-panels { min-height: 360px; }

.showcase-panel {
  display: none;
  grid-template-columns: 1.35fr 1fr;
  gap: 2.5rem;
  align-items: start;
  animation: panelIn 0.45s ease both;
}

.showcase-panel.active { display: grid; }

@keyframes panelIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.showcase-figure {
  margin: 0;
  overflow: hidden;
  background: #d8e0e5;
}

.showcase-figure img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.showcase-panel:hover .showcase-figure img { transform: scale(1.03); }

.showcase-copy h3 {
  margin: 0 0 0.85rem;
  font-size: 1.35rem;
}

.showcase-copy p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.tag-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-list li {
  font-size: 0.78rem;
  padding: 0.3rem 0.65rem;
  background: var(--accent-soft);
  color: var(--text-muted);
}

/* Mosaic */
.photo-mosaic { padding: 0; }

.mosaic-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 140px;
  gap: 3px;
  background: var(--border);
}

.mosaic-item {
  margin: 0;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.mosaic-item:hover img { transform: scale(1.04); }

.mosaic-a { grid-column: span 4; grid-row: span 2; }
.mosaic-b { grid-column: span 3; }
.mosaic-c { grid-column: span 3; }
.mosaic-d { grid-column: span 2; grid-row: span 2; }
.mosaic-e { grid-column: span 8; grid-row: span 2; }

.mosaic-e figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.25rem 1rem;
  background: linear-gradient(transparent, rgba(11, 31, 42, 0.75));
  color: #fff;
  font-size: 0.85rem;
}

/* About + company */
.about-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.about-photo {
  margin: 0;
  overflow: hidden;
}

.about-photo img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-text h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.55rem, 3vw, 2rem);
}

.about-text .lead {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.about-text .about-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-light);
  padding-left: 1rem;
  border-left: 2px solid var(--accent);
}

.company-card {
  margin-bottom: 3rem;
  padding: 1.75rem 0 0;
  border-top: 1px solid var(--border);
}

.company-card h3 {
  margin: 0 0 1.25rem;
  font-size: 1.1rem;
  font-family: var(--font);
}

.company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2rem;
  margin: 0;
}

.company-grid dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.company-grid dd {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.company-en {
  font-size: 0.85rem;
  color: var(--text-light);
}

.company-grid a {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.strengths-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--border);
}

.strength-row {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.5rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.strength-row span {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-dark);
  padding-top: 0.15rem;
}

.strength-row p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Banner */
.full-banner {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  padding: 0;
}

.full-banner > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.full-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 31, 42, 0.82) 0%, rgba(11, 31, 42, 0.25) 60%);
}

.full-banner-text {
  position: relative;
  z-index: 1;
  padding: 3rem 0;
  color: #fff;
  max-width: 640px;
}

.full-banner-text p {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.45;
}

.full-banner-text cite {
  font-size: 0.85rem;
  font-style: normal;
  opacity: 0.75;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.process-photo {
  margin: 0;
  overflow: hidden;
}

.process-photo img {
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
}

.process-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.process-list li {
  counter-increment: step;
  padding: 1.25rem 0 1.25rem 3rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.process-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-dark);
}

.process-list strong {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font);
  font-size: 0.95rem;
}

.process-list span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Contact */
.contact-section {
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  padding-bottom: 5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 0;
  border: 1px solid var(--border);
}

.contact-photo {
  margin: 0;
  min-height: 100%;
}

.contact-photo img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
}

.contact-panel {
  padding: 2.5rem;
}

.contact-panel h2 {
  margin: 0 0 0.65rem;
  font-size: 1.75rem;
}

.contact-panel > p {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-facts {
  list-style: none;
  padding: 0 0 1.5rem;
  margin: 0 0 1.5rem;
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: 0.85rem;
}

.fact-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light);
  margin-bottom: 0.15rem;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group { margin-bottom: 1rem; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  background: var(--bg);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 0;
}

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

.form-note {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-light);
}

.form-success {
  display: none;
  margin-top: 1rem;
  padding: 0.85rem;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 0.88rem;
}

.form-success.show { display: block; }

/* Footer */
.site-footer {
  border-top: 1px solid #1a3340;
  padding: 2.75rem 0;
  background: var(--bg-dark);
  color: #c5d0d6;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 2rem;
}

.footer-inner .logo .logo-zh { color: #fff; }
.footer-inner .logo .logo-en { color: #8fa3ae; }

.footer-inner > div > p {
  margin: 0.85rem 0 0;
  font-size: 0.88rem;
  max-width: 30rem;
  color: #8fa3ae;
}

.footer-legal-name {
  font-size: 0.8rem !important;
  color: #6b8490 !important;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-content: start;
  justify-content: end;
}

.footer-nav a {
  font-size: 0.88rem;
  color: #c5d0d6;
}

.footer-nav a:hover { color: #fff; }

.footer-copy {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 1.5rem;
  border-top: 1px solid #1f3a48;
  font-size: 0.8rem;
  color: #6b8490;
}

.footer-copy a { color: #8fa3ae; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  font-size: 0.85rem;
  color: #8fa3ae;
}

.footer-bottom a:hover { color: #fff; }

/* Legal */
.legal-page { padding: 3rem 0 5rem; }

.legal-page h1 {
  font-family: var(--font-display);
  margin: 0 0 0.5rem;
}

.legal-meta {
  color: var(--text-light);
  font-size: 0.88rem;
  margin-bottom: 2rem;
}

.legal-content { max-width: 720px; }

.legal-content h2 {
  font-family: var(--font);
  font-size: 1.05rem;
  margin: 2rem 0 0.65rem;
}

.legal-content p,
.legal-content li {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.legal-content ul { padding-left: 1.2rem; }

.legal-content a {
  color: var(--accent-dark);
  text-decoration: underline;
}

@media (prefers-reduced-motion: reduce) {
  .hero-media img,
  .hero-content,
  .showcase-panel,
  .full-banner > img,
  .service-item img,
  .showcase-figure img,
  .mosaic-item img,
  .ip-visual img,
  .btn { animation: none; transition: none; }
}

/* Responsive */
@media (max-width: 960px) {
  .about-layout,
  .showcase-panel,
  .showcase-panel.active,
  .process-grid,
  .contact-grid,
  .service-grid,
  .service-grid-2,
  .company-grid,
  .ip-visual,
  .ip-points {
    grid-template-columns: 1fr;
  }

  .ip-visual-main { min-height: 240px; }

  .hero {
    min-height: min(88vh, 680px);
  }

  .hero h1 { max-width: none; }

  .mosaic-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 120px;
  }

  .mosaic-a, .mosaic-b, .mosaic-c, .mosaic-d, .mosaic-e {
    grid-column: span 1;
    grid-row: span 1;
  }

  .mosaic-e { grid-column: span 2; }

  .contact-photo img { min-height: 240px; }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem 1.25rem;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    gap: 0.85rem;
  }

  .nav.open { display: flex; }
  .menu-toggle { display: block; }
  .header-actions .btn-outline-nav { display: none; }
}

@media (max-width: 600px) {
  .hero-content { padding: 4rem 0 3.25rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-nav { justify-content: start; }
  .mosaic-grid { grid-template-columns: 1fr; }
  .mosaic-e { grid-column: span 1; }
  .contact-panel { padding: 1.5rem; }
  .service-grid { gap: 2rem; }
  .ip-points { grid-template-columns: 1fr 1fr; gap: 1rem; }
}