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

:root {
  --bg: #eef1f6;
  --bg-dark: #0b121e;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #5c6b7e;
  --accent: #8cff00;
  --accent-hover: #78e000;
  --accent-ink: #0b121e;
  --border: rgba(26, 35, 50, 0.12);
  --radius: 12px;
  --shadow: 0 4px 24px rgba(10, 22, 40, 0.08);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  /* Brand accent line (lime → teal) — matches logo energy feel */
  --brand-line: linear-gradient(90deg, #8cff00 0%, #22d3ee 55%, #38bdf8 100%);
  /* Soft page wash — calm, not full rainbow */
  --page-wash: radial-gradient(1200px 600px at 10% -10%, rgba(140, 255, 0, 0.07), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(56, 189, 248, 0.06), transparent 50%),
    radial-gradient(800px 400px at 50% 100%, rgba(94, 234, 212, 0.05), transparent 45%);
  /* Hero mist — SCADA dashboard tone */
  --hero-mist: radial-gradient(ellipse 80% 70% at 70% 20%, rgba(140, 255, 0, 0.09), transparent 55%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(56, 189, 248, 0.07), transparent 50%);
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn:hover {
    transform: none;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--page-wash), var(--bg);
  background-attachment: fixed;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 999;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(1120px, 100% - 2rem);
  margin-inline: auto;
}

.narrow {
  max-width: 640px;
}

.container--narrow-faq {
  width: min(720px, 100% - 2rem);
  margin-inline: auto;
}

/* Header — dark bar so logo (incl. white text) stays visible */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, #0e1828 0%, #0b121e 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.site-header__rainbow {
  height: 3px;
  background: var(--brand-line);
  opacity: 0.95;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  line-height: 1;
  min-width: 0;
}

.logo__wordmark {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font);
  font-weight: 800;
  font-size: clamp(0.95rem, 2.5vw, 1.28rem);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.logo__wordmark-energy {
  color: #f8fafc;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
}

.logo__wordmark-sync {
  color: #8cff00;
  text-shadow:
    0 0 22px rgba(140, 255, 0, 0.65),
    0 0 40px rgba(140, 255, 0, 0.25),
    0 1px 2px rgba(0, 0, 0, 0.35);
}

.logo:hover .logo__wordmark-sync {
  color: #b4ff52;
}

.logo:hover .logo__wordmark-energy {
  color: #ffffff;
}

.logo__img {
  display: block;
  height: clamp(40px, 8vw, 52px);
  width: auto;
  max-width: min(200px, 58vw);
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
}

/* Icon-only mark in header (compact) */
.logo__img--mark {
  max-width: min(52px, 14vw);
  height: clamp(38px, 8vw, 48px);
}

.logo:hover .logo__img {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35)) brightness(1.06);
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.nav-desktop a:not(.btn) {
  color: rgba(232, 240, 247, 0.82);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
}

.nav-desktop a:not(.btn):hover {
  color: #fff;
}

.nav-desktop a[aria-current="page"]:not(.btn) {
  color: var(--accent);
  font-weight: 600;
}

.site-header .nav-desktop a.btn--outline[aria-current="page"] {
  border-color: rgba(140, 255, 0, 0.65);
  color: var(--accent);
  background: rgba(140, 255, 0, 0.1);
}

/* Header contact: light outline on dark */
.site-header .btn--outline {
  border-color: rgba(255, 255, 255, 0.45);
  color: rgba(255, 255, 255, 0.95);
}

.site-header .btn--outline:hover {
  border-color: rgba(140, 255, 0, 0.55);
  color: var(--accent-ink);
  background: var(--accent);
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }

  .nav-mobile {
    display: none;
  }
}

/* Mobile menu — no JS */
.nav-mobile {
  position: relative;
}

.nav-mobile__btn {
  list-style: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
}

.nav-mobile__btn::-webkit-details-marker {
  display: none;
}

.nav-mobile__btn::after {
  content: "";
  width: 1.25rem;
  height: 0.75rem;
  background:
    linear-gradient(#fff, #fff) 0 0 / 100% 2px no-repeat,
    linear-gradient(#fff, #fff) 0 50% / 100% 2px no-repeat,
    linear-gradient(#fff, #fff) 0 100% / 100% 2px no-repeat;
}

.nav-mobile__panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 200px;
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-mobile__panel a {
  padding: 0.5rem 0.75rem;
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
}

.nav-mobile__panel a:hover {
  background: var(--bg);
}

.nav-mobile__panel a[aria-current="page"] {
  color: var(--accent);
  font-weight: 600;
}

/* Inner pages */
.page-main {
  min-height: 50vh;
}

.page-hero {
  padding: clamp(2rem, 5vw, 3.25rem) 0 clamp(1.5rem, 3vw, 2rem);
  background: linear-gradient(165deg, #070b12 0%, #0b121e 45%, #101b2e 100%);
  color: #e8f0f7;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-hero .eyebrow {
  margin: 0 0 0.65rem;
  color: rgba(94, 234, 212, 0.8);
}

.page-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.65rem, 3.5vw, 2.35rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.page-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(232, 240, 247, 0.82);
}

.home-cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 600px) {
  .home-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .home-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.home-card {
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(10, 22, 40, 0.05);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.home-card:hover {
  border-color: rgba(140, 255, 0, 0.35);
  box-shadow: 0 8px 28px rgba(10, 22, 40, 0.08);
}

.home-card__title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.home-card__text {
  margin: 0 0 0.85rem;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.5;
  flex: 1;
}

.home-card__more {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #0f766e;
}

.home-card:hover .home-card__more {
  color: var(--accent-ink);
}

/* Buttons — primary = brand lime (not rainbow) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.35rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  border: 2px solid transparent;
  background: linear-gradient(180deg, #a8ff4a 0%, var(--accent) 100%);
  color: var(--accent-ink);
  box-shadow: 0 4px 20px rgba(140, 255, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: filter 0.2s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.btn:hover {
  filter: brightness(1.04);
  box-shadow: 0 6px 28px rgba(140, 255, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
  text-shadow: none;
}

.btn--outline:hover {
  border-color: rgba(25, 130, 196, 0.45);
  color: var(--text);
  background: rgba(255, 255, 255, 0.75);
}

/* Outlines on dark sections (hero, CTA) */
.hero .btn--outline,
.cta .btn--outline {
  border-color: rgba(255, 255, 255, 0.45);
  color: rgba(255, 255, 255, 0.95);
}

.hero .btn--outline:hover,
.cta .btn--outline:hover {
  border-color: transparent;
  color: var(--accent-ink);
  background: rgba(255, 255, 255, 0.92);
}

.btn--small {
  padding: 0.45rem 1rem;
  font-size: 0.875rem;
}

.btn--light {
  background: #fff;
  color: var(--bg-dark);
  text-shadow: none;
}

.btn--light:hover {
  filter: brightness(1.03);
  box-shadow: 0 4px 24px rgba(140, 255, 0, 0.15), 0 4px 20px rgba(15, 23, 42, 0.12);
}

/* Hero — tighter top gap below sticky header */
.hero {
  position: relative;
  isolation: isolate;
  padding-top: clamp(0.2rem, 0.9vw, 0.65rem);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
  background: linear-gradient(165deg, #070b12 0%, #0b121e 38%, #101b2e 100%);
  color: #e8f0f7;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--hero-mist);
  opacity: 1;
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 240, 247, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 240, 247, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 85% 70% at 50% 40%, #000 20%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero__grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 4vw, 4rem);
  }
}

.hero__copy {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(94, 234, 212, 0.75);
}

.hero .eyebrow {
  margin: 0 0 0.45rem;
  line-height: 1.25;
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.lead {
  margin: 0 0 2.25rem;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: rgba(232, 240, 247, 0.88);
  max-width: 38ch;
}

.hero .lead {
  margin: 0 0 1.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.25rem;
}

.hero__bullets {
  margin: 0 0 1.35rem;
  padding-left: 1.2rem;
  color: rgba(232, 240, 247, 0.88);
  font-size: 0.9375rem;
  line-height: 1.55;
  max-width: 52ch;
  list-style: disc;
}

.hero__bullets li::marker {
  color: var(--accent);
}

.hero__bullets li {
  margin-bottom: 0.45rem;
}

.hero__bullets li:last-child {
  margin-bottom: 0;
}

.hero__domain {
  margin: 1.5rem 0 0;
  font-size: 0.8125rem;
  color: rgba(232, 240, 247, 0.55);
}

.hero__domain a {
  color: rgba(94, 234, 212, 0.95);
  font-weight: 600;
  text-decoration: none;
}

.hero__domain a:hover {
  text-decoration: underline;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__panel {
  width: 100%;
  max-width: 420px;
  padding: 0.5rem;
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(140, 255, 0, 0.08), rgba(56, 189, 248, 0.06));
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.hero__svg {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}

/* Stats */
.stats {
  margin-top: -2rem;
  padding-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 640px) {
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  border-top: 4px solid #22d3ee;
  content-visibility: auto;
  contain-intrinsic-size: 120px;
}

.stats__grid .stat:nth-child(1) {
  border-top-color: #8cff00;
}

.stats__grid .stat:nth-child(2) {
  border-top-color: #22d3ee;
}

.stats__grid .stat:nth-child(3) {
  border-top-color: #5eead4;
}

.stats__grid .stat:nth-child(4) {
  border-top-color: #38bdf8;
}

.stat__num {
  display: block;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent-ink);
  line-height: 1.2;
}

.stat__num[data-suffix]::after {
  content: attr(data-suffix);
  font-size: 0.85em;
}

.stat__label {
  font-size: 0.8125rem;
  color: var(--muted);
}

/* Sections */
.section {
  padding: clamp(3rem, 5vw, 4.5rem) 0;
}

.section--alt {
  background: var(--surface);
  border-block: 1px solid var(--border);
}

.section__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  letter-spacing: -0.02em;
}

.section__intro {
  margin: 0 0 2rem;
  color: var(--muted);
  max-width: 50ch;
}

.section__intro--wide {
  max-width: 72ch;
  line-height: 1.65;
}

.cards {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .cards--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid #22d3ee;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 2px 12px rgba(10, 22, 40, 0.04);
  content-visibility: auto;
  contain-intrinsic-size: 180px;
}

.cards .card:nth-child(1) {
  border-left-color: #8cff00;
}

.cards .card:nth-child(2) {
  border-left-color: #22d3ee;
}

.cards .card:nth-child(3) {
  border-left-color: #38bdf8;
}

.cards .card:nth-child(4) {
  border-left-color: #2dd4bf;
}

.card h3,
.card .h2-card {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
}

.section__outro {
  margin: 2.25rem 0 0;
  text-align: center;
  font-size: 0.9375rem;
}

.section__outro a {
  color: #0f766e;
  font-weight: 600;
  text-decoration: none;
}

.section__outro a:hover {
  text-decoration: underline;
}

.card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--muted);
}

.card--rich p {
  margin-bottom: 0.75rem;
}

.card__list {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
}

.card__list li {
  margin-bottom: 0.35rem;
}

/* Trust strip */
.trust-strip {
  padding: 1.75rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.65), transparent);
}

.trust-strip__inner {
  text-align: center;
  max-width: 56rem;
  margin-inline: auto;
}

.trust-strip__title {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.trust-strip__text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.6;
}

.trust-strip__text a {
  color: #0f766e;
  font-weight: 600;
  text-decoration: none;
}

.trust-strip__text a:hover {
  text-decoration: underline;
}

/* Industries grid */
.grid-industries {
  display: grid;
  gap: 1rem;
}

@media (min-width: 600px) {
  .grid-industries {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .grid-industries {
    grid-template-columns: repeat(3, 1fr);
  }
}

.industry {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  box-shadow: 0 2px 10px rgba(10, 22, 40, 0.04);
}

.industry__title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.industry__text {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
}

/* Split columns */
.split {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 800px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
  }
}

.prose {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.975rem;
}

.prose--center {
  text-align: center;
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
}

/* Steps */
.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .steps {
    gap: 1.5rem;
  }
}

.steps__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.35rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(10, 22, 40, 0.04);
}

.steps__num {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--accent);
  line-height: 1.2;
  padding-top: 0.15rem;
}

.steps__title {
  margin: 0 0 0.35rem;
  font-size: 1.0625rem;
  font-weight: 700;
}

.steps__text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--muted);
  line-height: 1.55;
}

.checks--columns {
  column-count: 1;
  gap: 2rem;
}

@media (min-width: 640px) {
  .checks--columns {
    column-count: 2;
  }
}

.checks--columns li {
  break-inside: avoid;
  margin-bottom: 0.65rem;
}

/* FAQ */
.faq {
  margin-bottom: 0.65rem;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq[open] summary {
  margin-bottom: 0.65rem;
}

.faq p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

.faq a {
  color: #0f766e;
  font-weight: 600;
}

.checks {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
}

.checks li {
  margin-bottom: 0.5rem;
}

.checks li:last-child {
  margin-bottom: 0;
}

/* CTA */
.cta {
  position: relative;
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: linear-gradient(135deg, #0b121e 0%, #1a2d45 55%, #2a1f45 100%);
  color: #e8f0f7;
  text-align: center;
}

.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand-line);
  z-index: 2;
}

.cta::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 80% at 50% 0%, rgba(140, 255, 0, 0.08), transparent 55%);
  opacity: 1;
  pointer-events: none;
}

.cta .container {
  position: relative;
  z-index: 1;
}

.cta__inner h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.cta__inner p {
  margin: 0 auto 1.5rem;
  max-width: 48ch;
  opacity: 0.92;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.25rem;
}

.cta__fineprint {
  margin: 0 auto;
  max-width: 52ch;
  font-size: 0.8125rem;
  opacity: 0.75;
  line-height: 1.5;
}

/* Footer */
.site-footer {
  position: relative;
  padding: 2.5rem 0 1.5rem;
  background: var(--bg-dark);
  color: rgba(232, 240, 247, 0.65);
  font-size: 0.875rem;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand-line);
}

.footer__grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2.5rem;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer__wordmark {
  display: block;
  width: auto;
  max-width: min(220px, 70vw);
  height: auto;
  max-height: 56px;
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.35));
}

.footer__tagline {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  color: rgba(232, 240, 247, 0.55);
}

.footer__domain {
  margin: 0;
}

.footer__domain a {
  color: #7dd3fc;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.9rem;
}

.footer__domain a:hover {
  text-decoration: underline;
}

.footer__copy {
  color: rgba(232, 240, 247, 0.7);
  font-size: 0.8125rem;
  margin-top: 0.5rem;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__heading {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(232, 240, 247, 0.45);
}

.footer__col a {
  color: rgba(232, 240, 247, 0.82);
  text-decoration: none;
  font-size: 0.875rem;
}

.footer__col a:hover {
  color: var(--accent);
}

.footer__bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__note {
  font-size: 0.75rem;
  opacity: 0.65;
  line-height: 1.5;
  margin: 0;
  max-width: 56rem;
}

/* Clients page */
.client-cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .client-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.client-card {
  padding: 1.35rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 4px solid #8cff00;
  box-shadow: 0 2px 12px rgba(10, 22, 40, 0.04);
}

.client-card__name {
  margin: 0 0 0.35rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.client-card__meta {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #0f766e;
}

.client-card__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
}

.clients-disclaimer {
  margin: 1.75rem 0 0;
  padding: 1rem 1.15rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--muted);
  background: rgba(140, 255, 0, 0.06);
  border: 1px solid rgba(140, 255, 0, 0.2);
  border-radius: var(--radius);
  max-width: 62ch;
}

.inline-code {
  font-family: ui-monospace, monospace;
  font-size: 0.85em;
  padding: 0.1em 0.35em;
  background: rgba(15, 23, 42, 0.06);
  border-radius: 4px;
}

.gallery__jumps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  background: rgba(140, 255, 0, 0.06);
  border: 1px solid rgba(140, 255, 0, 0.15);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.gallery__jumps-label {
  color: var(--muted);
  font-weight: 600;
}

.gallery__jumps a {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(140, 255, 0, 0.4);
}

.gallery__jumps a:hover {
  color: #0f766e;
  border-bottom-color: currentColor;
}

.gallery__item[id] {
  scroll-margin-top: 5.5rem;
}

.gallery-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery__item {
  margin: 0;
}

.gallery__item img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--bg-dark);
}

.gallery__item figcaption {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--muted);
}

/* Contact form */
.section--form {
  padding-top: 0;
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}

.container--form {
  width: min(640px, 100% - 2rem);
  margin-inline: auto;
}

.form-section__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  letter-spacing: -0.02em;
  color: var(--text);
}

.form-section__intro {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.contact-form {
  position: relative;
  padding: 1.75rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (min-width: 480px) {
  .contact-form {
    padding: 2rem 2rem;
  }
}

.contact-form__grid {
  display: grid;
  gap: 1.15rem 1.25rem;
}

@media (min-width: 560px) {
  .contact-form__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-form__field--full {
  grid-column: 1 / -1;
}

.contact-form__field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
}

.contact-form .req {
  color: #b45309;
}

.contact-form .optional {
  font-weight: 500;
  color: var(--muted);
  font-size: 0.75rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: inherit;
  font-size: 0.9375rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fafbfc;
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #94a3b8;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(140, 255, 0, 0.45);
  box-shadow: 0 0 0 3px rgba(140, 255, 0, 0.12);
  background: #fff;
}

.contact-form textarea {
  resize: vertical;
  min-height: 8rem;
  line-height: 1.5;
}

.contact-form__note {
  margin: 1.25rem 0 1rem;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.45;
}

.contact-form__submit {
  width: 100%;
  cursor: pointer;
  border: none;
}

@media (min-width: 480px) {
  .contact-form__submit {
    width: auto;
    min-width: 200px;
  }
}

.contact-form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.contact-form__alt {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-form__alt a {
  color: #0f766e;
  font-weight: 600;
  text-decoration: none;
}

.contact-form__alt a:hover {
  text-decoration: underline;
}

/* Thank-you page */
.thank-you {
  padding: clamp(3rem, 8vw, 5rem) 0;
}

.thank-you__box {
  padding: 2rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

@media (min-width: 480px) {
  .thank-you__box {
    padding: 2.5rem 2rem;
  }
}

.thank-you .eyebrow {
  margin: 0 0 0.5rem;
}

.thank-you__title {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  letter-spacing: -0.03em;
  color: var(--text);
}

.thank-you__text,
.thank-you__hint {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 48ch;
  margin-left: auto;
  margin-right: auto;
}

.thank-you__hint {
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.thank-you__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.thank-you .thank-you__btn-outline {
  border-color: var(--border);
  color: var(--text);
  background: transparent;
}

.thank-you .thank-you__btn-outline:hover {
  border-color: rgba(140, 255, 0, 0.45);
  background: rgba(140, 255, 0, 0.08);
  color: var(--accent-ink);
}