/* =============================================================
   AMC Solutions — design tokens
   Palette: deep navy / charcoal, warm off-white, copper-gold accent
   ============================================================= */

:root,
[data-theme='light'] {
  /* Type scale (fluid) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.4rem + 2.2vw, 3.25rem);
  --text-3xl: clamp(2.25rem, 1rem + 3.6vw, 4.25rem);
  --text-hero: clamp(2.75rem, 1rem + 5.8vw, 6rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Surfaces — warm off-white */
  --color-bg: #f6f2ea;
  --color-surface: #fbf8f1;
  --color-surface-2: #ffffff;
  --color-surface-offset: #ece6d9;
  --color-divider: #ddd5c5;
  --color-border: #cdc4b1;

  /* Text — deep navy / charcoal */
  --color-text: #0e1a2b;
  --color-text-muted: #4d5a6b;
  --color-text-faint: #8a8e95;
  --color-text-inverse: #fbf8f1;

  /* Brand — navy primary, copper-gold accent */
  --color-primary: #0e1a2b;
  --color-primary-hover: #16263d;
  --color-primary-active: #050b15;
  --color-primary-soft: #1c2c44;

  --color-accent: #c68a48; /* copper / antique gold */
  --color-accent-hover: #b6783a;
  --color-accent-soft: #e9d8be;
  --color-accent-deep: #8a5a26;

  /* Portrait card gradient stops (used in SVG) */
  --portrait-top: #16263d;
  --portrait-bottom: #0e1a2b;
  --portrait-meta: #c68a48;

  /* Radius / shadows / motion */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(14, 26, 43, 0.06);
  --shadow-md: 0 8px 24px rgba(14, 26, 43, 0.08);
  --shadow-lg: 0 22px 60px rgba(14, 26, 43, 0.16);

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-default: 1180px;
  --content-narrow: 760px;

  --font-display: 'DM Serif Display', 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* DARK MODE — navy darker, surfaces deepen, accent stays copper */
[data-theme='dark'] {
  --color-bg: #0a121e;
  --color-surface: #101b2c;
  --color-surface-2: #14233a;
  --color-surface-offset: #182740;
  --color-divider: #1f3052;
  --color-border: #2a3d5f;

  --color-text: #ebe4d4;
  --color-text-muted: #9aa6b8;
  --color-text-faint: #6b768a;
  --color-text-inverse: #0a121e;

  --color-primary: #ebe4d4;
  --color-primary-hover: #ffffff;
  --color-primary-active: #c8c1b1;
  --color-primary-soft: #1f3052;

  --color-accent: #d39a5b;
  --color-accent-hover: #e7ad6c;
  --color-accent-soft: #3a2c1c;
  --color-accent-deep: #d39a5b;

  --portrait-top: #182740;
  --portrait-bottom: #0a121e;
  --portrait-meta: #d39a5b;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0a121e;
    --color-surface: #101b2c;
    --color-surface-2: #14233a;
    --color-surface-offset: #182740;
    --color-divider: #1f3052;
    --color-border: #2a3d5f;
    --color-text: #ebe4d4;
    --color-text-muted: #9aa6b8;
    --color-text-faint: #6b768a;
    --color-text-inverse: #0a121e;
    --color-primary: #ebe4d4;
    --color-primary-hover: #ffffff;
    --color-primary-active: #c8c1b1;
    --color-primary-soft: #1f3052;
    --color-accent: #d39a5b;
    --color-accent-hover: #e7ad6c;
    --color-accent-soft: #3a2c1c;
    --portrait-top: #182740;
    --portrait-bottom: #0a121e;
    --portrait-meta: #d39a5b;
  }
}

/* =============================================================
   Base reset
   ============================================================= */

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

html {
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 8% 0%, rgba(198, 138, 72, 0.07), transparent 45%),
    radial-gradient(ellipse at 100% 12%, rgba(14, 26, 43, 0.06), transparent 50%);
  background-attachment: fixed;
}

[data-theme='dark'] body {
  background-image:
    radial-gradient(ellipse at 8% 0%, rgba(198, 138, 72, 0.07), transparent 45%),
    radial-gradient(ellipse at 100% 12%, rgba(255, 255, 255, 0.04), transparent 50%);
}

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

a {
  color: inherit;
}

a:not(.btn):not(.brand) {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: color-mix(in oklab, var(--color-accent) 60%, transparent);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}
a:not(.btn):not(.brand):hover {
  color: var(--color-accent-deep);
  text-decoration-color: var(--color-accent);
}
[data-theme='dark'] a:not(.btn):not(.brand):hover {
  color: var(--color-accent);
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}
button {
  cursor: pointer;
  background: none;
  border: 0;
}

h1,
h2,
h3,
h4 {
  text-wrap: balance;
  line-height: 1.1;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.005em;
}

p {
  text-wrap: pretty;
  max-width: 64ch;
}

::selection {
  background: color-mix(in oklab, var(--color-accent) 35%, transparent);
  color: var(--color-text);
}

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

/* Reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

a,
button,
input,
textarea,
select {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}

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

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  transform: translateY(-200%);
  z-index: 100;
}
.skip-link:focus {
  transform: translateY(0);
}

/* =============================================================
   Layout primitives
   ============================================================= */

.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}

.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
  position: relative;
}

.section + .section {
  border-top: 1px solid var(--color-divider);
}

.section-head {
  max-width: 760px;
  margin-bottom: var(--space-16);
}
.section-head--narrow {
  max-width: 640px;
}

.section-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-deep);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
[data-theme='dark'] .eyebrow {
  color: var(--color-accent);
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-accent);
  display: inline-block;
}

.h-display {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}
.h-display--sm {
  font-size: var(--text-xl);
}
.h-card {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.005em;
  margin-bottom: var(--space-2);
}

.display {
  font-size: var(--text-hero);
  letter-spacing: -0.02em;
  line-height: 0.98;
}
.display em {
  font-style: italic;
  color: var(--color-accent-deep);
}
[data-theme='dark'] .display em {
  color: var(--color-accent);
}

/* =============================================================
   Buttons
   ============================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
  letter-spacing: 0.005em;
}
.btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

[data-theme='dark'] .btn-primary {
  background: var(--color-accent);
  color: #0a121e;
  border-color: var(--color-accent);
}
[data-theme='dark'] .btn-primary:hover {
  background: var(--color-accent-hover);
}

.btn-ghost {
  color: var(--color-text);
  border-color: var(--color-border);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-deep);
}
[data-theme='dark'] .btn-ghost:hover {
  color: var(--color-accent);
}

/* =============================================================
   Header
   ============================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-divider);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}
.brand-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
}
.brand-mark--lg {
  width: 56px;
  height: 56px;
}
.brand-mark .mark-frame {
  fill: var(--color-primary);
  stroke: var(--color-primary);
}
[data-theme='dark'] .brand-mark .mark-frame {
  fill: var(--color-accent);
  stroke: var(--color-accent);
}
.brand-mark .mark-stroke {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2.4;
  stroke-linejoin: round;
  stroke-linecap: round;
}
[data-theme='dark'] .brand-mark .mark-stroke {
  stroke: #0a121e;
}
.brand-mark .mark-tick {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2;
  opacity: 0.55;
}
[data-theme='dark'] .brand-mark .mark-tick {
  stroke: #0a121e;
  opacity: 0.7;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.005em;
}
.brand-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.primary-nav {
  display: flex;
  gap: var(--space-6);
}
.primary-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  position: relative;
}
.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--color-text);
}
.primary-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.primary-nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
.theme-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-deep);
}
[data-theme='dark'] .theme-toggle:hover {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--color-border);
}
.nav-toggle-bar {
  width: 18px;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4) clamp(var(--space-5), 5vw, var(--space-12)) var(--space-6);
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.mobile-nav.is-open {
  display: flex;
}
.mobile-nav a {
  text-decoration: none;
  color: var(--color-text);
  padding-block: var(--space-2);
  font-size: var(--text-base);
}

@media (max-width: 920px) {
  .primary-nav,
  .header-cta {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
}

/* =============================================================
   Hero
   ============================================================= */

.hero {
  position: relative;
  padding-block: clamp(var(--space-16), 11vw, var(--space-32)) clamp(var(--space-12), 8vw, var(--space-24));
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.hero-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-6);
  max-width: 56ch;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  list-style: none;
}
.hero-trust li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.hero-trust strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-text);
  margin-right: 0.15em;
  font-weight: 400;
}

/* Hero card */
.hero-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 2vw, var(--space-8));
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(198, 138, 72, 0.08));
  pointer-events: none;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}
.card-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}
.card-pill {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 4px var(--space-2);
  border-radius: var(--radius-full);
  background: var(--color-accent-soft);
  color: var(--color-accent-deep);
  border: 1px solid color-mix(in oklab, var(--color-accent) 30%, transparent);
}
[data-theme='dark'] .card-pill {
  color: var(--color-accent);
}

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.kpi {
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.kpi-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
  margin-bottom: var(--space-2);
}
.kpi-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
  line-height: 1;
}
.kpi-value.alpha {
  font-size: 1.4rem;
}
.kpi-value .unit {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-left: 4px;
  letter-spacing: 0.02em;
  font-weight: 500;
}
.kpi-foot {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}
.card-foot {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px dashed var(--color-divider);
  font-style: italic;
}

/* Hero ridge */
.hero-ridge {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 70px;
  pointer-events: none;
  opacity: 0.65;
}
.hero-ridge path {
  fill: var(--color-surface-offset);
}
[data-theme='dark'] .hero-ridge {
  opacity: 0.5;
}

/* =============================================================
   Mission
   ============================================================= */

.mission-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
@media (max-width: 920px) {
  .mission-grid {
    grid-template-columns: 1fr;
  }
}

.mission-copy h2 {
  margin-bottom: var(--space-6);
}
.mission-copy p + p {
  margin-top: var(--space-4);
}
.mission-copy p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.pillars {
  list-style: none;
  display: grid;
  gap: var(--space-5);
}
.pillars li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}
.pillars li::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent);
}
.pillar-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-accent-deep);
  margin-bottom: var(--space-3);
}
[data-theme='dark'] .pillar-num {
  color: var(--color-accent);
}
.pillars p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* =============================================================
   Services
   ============================================================= */

.services {
  background: var(--color-surface-offset);
}
[data-theme='dark'] .services {
  background: var(--color-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 1080px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service {
  background: var(--color-surface);
  padding: var(--space-6) var(--space-6) var(--space-8);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.service::before {
  content: attr(data-num);
  position: absolute;
  top: var(--space-4);
  right: var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-accent-deep);
}
[data-theme='dark'] .service::before {
  color: var(--color-accent);
}
.service h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -0.005em;
  padding-right: var(--space-8);
  line-height: 1.2;
}
.service p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.service ul {
  list-style: none;
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px dashed var(--color-divider);
  display: grid;
  gap: var(--space-2);
}
.service ul li {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.service ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 1px;
  background: var(--color-accent);
}

/* =============================================================
   Process
   ============================================================= */

.process-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
  counter-reset: step;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-accent) 10%,
    var(--color-accent) 90%,
    transparent
  );
  opacity: 0.5;
}
@media (max-width: 920px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
  .process-steps::before {
    display: none;
  }
}

.process-steps li {
  position: relative;
  padding-top: var(--space-12);
}
.step-num {
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-bg);
  border: 1px solid var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-accent-deep);
}
[data-theme='dark'] .step-num {
  color: var(--color-accent);
  background: var(--color-bg);
}
.process-steps h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}
.process-steps p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}
.step-meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
}

/* =============================================================
   Experience / Founder
   ============================================================= */

.experience-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}
@media (max-width: 920px) {
  .experience-grid {
    grid-template-columns: 1fr;
  }
}

.portrait-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
}
.portrait-mark {
  width: 100%;
  height: auto;
  display: block;
}
.portrait-meta {
  padding: var(--space-5) var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.portrait-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: 2px;
}
.portrait-role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.industries {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}
.industries li {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.experience-copy h2 {
  margin-bottom: var(--space-6);
}
.experience-copy p {
  color: var(--color-text-muted);
}
.experience-copy p + p {
  margin-top: var(--space-4);
}

.founder-quote {
  margin: var(--space-8) 0 var(--space-6);
  padding: var(--space-6) var(--space-6) var(--space-6) var(--space-8);
  border-left: 3px solid var(--color-accent);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.founder-quote p {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  font-style: italic;
  max-width: none;
}
.founder-quote cite {
  display: block;
  margin-top: var(--space-3);
  font-style: normal;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.signature {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--color-accent-deep);
  margin-top: var(--space-4);
}
[data-theme='dark'] .signature {
  color: var(--color-accent);
}

/* =============================================================
   Logistics strip
   ============================================================= */

.industries-strip {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}
.industries-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(198, 138, 72, 0.18), transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(198, 138, 72, 0.1), transparent 60%);
  pointer-events: none;
}

.industries-strip .eyebrow {
  color: var(--color-accent);
}
.industries-strip h2 {
  color: var(--color-text-inverse);
}

.logistics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}
@media (max-width: 820px) {
  .logistics-grid {
    grid-template-columns: 1fr;
  }
}

.log-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text-inverse);
}
.log-icon {
  width: 44px;
  height: 44px;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.log-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  color: var(--color-text-inverse);
}
.log-card p {
  font-size: var(--text-sm);
  color: rgba(235, 228, 212, 0.78);
}
.section-lede--inverse {
  color: rgba(235, 228, 212, 0.76);
  margin-inline: auto;
}

[data-theme='dark'] .industries-strip {
  background: var(--color-surface);
}
[data-theme='dark'] .industries-strip h2,
[data-theme='dark'] .log-card h3 {
  color: var(--color-text);
}
[data-theme='dark'] .log-card {
  background: var(--color-surface-2);
  border-color: var(--color-border);
}
[data-theme='dark'] .log-card p {
  color: var(--color-text-muted);
}
[data-theme='dark'] .section-lede--inverse {
  color: var(--color-text-muted);
}

/* =============================================================
   Reviews
   ============================================================= */

.placeholder-note {
  background: var(--color-accent-soft);
  border: 1px dashed color-mix(in oklab, var(--color-accent) 50%, transparent);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-accent-deep);
}
[data-theme='dark'] .placeholder-note {
  color: var(--color-accent);
  background: rgba(211, 154, 91, 0.08);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
}
@media (max-width: 1080px) {
  .reviews-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

.review {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.review-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}
.review-stars {
  color: var(--color-accent);
  letter-spacing: 0.05em;
  font-size: 1rem;
}
.review-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
  border: 1px dashed var(--color-border);
  padding: 3px var(--space-2);
  border-radius: var(--radius-full);
}
.review blockquote p {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.45;
  color: var(--color-text);
  font-style: italic;
}
.review footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.review-author {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}
.review-loc {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* =============================================================
   Contact
   ============================================================= */

.contact {
  background: var(--color-surface-offset);
}
[data-theme='dark'] .contact {
  background: var(--color-surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: start;
}
@media (max-width: 920px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-copy h2 {
  margin-bottom: var(--space-6);
}
.contact-copy p {
  color: var(--color-text-muted);
}

.contact-points {
  list-style: none;
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.contact-points li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-4);
  align-items: baseline;
}
.contact-points strong {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}
.contact-points span {
  font-size: var(--text-sm);
  color: var(--color-text);
}
@media (max-width: 520px) {
  .contact-points li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  box-shadow: var(--shadow-sm);
}
@media (max-width: 580px) {
  .contact-form {
    grid-template-columns: 1fr;
  }
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-row--full {
  grid-column: 1 / -1;
}
.form-row label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form-row input,
.form-row textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 100%;
  font-family: var(--font-body);
}
.form-row input::placeholder,
.form-row textarea::placeholder {
  color: var(--color-text-faint);
}
.form-row input:focus,
.form-row textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: var(--color-accent);
}
.form-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
}
.form-foot {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  flex: 1 1 280px;
  font-style: italic;
}

/* =============================================================
   Footer
   ============================================================= */

.site-footer {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding-top: clamp(var(--space-12), 8vw, var(--space-20));
  padding-bottom: var(--space-8);
  margin-top: 0;
}
[data-theme='dark'] .site-footer {
  background: #06101c;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
@media (max-width: 820px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 520px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.footer-tag {
  font-size: var(--text-sm);
  color: rgba(235, 228, 212, 0.7);
  max-width: 36ch;
}

.site-footer h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  font-weight: 500;
}
.footer-col ul {
  list-style: none;
  display: grid;
  gap: var(--space-2);
}
.footer-col li,
.footer-col a {
  font-size: var(--text-sm);
  color: rgba(235, 228, 212, 0.85);
}
.footer-col a {
  text-decoration: none;
}
.footer-col a:hover {
  color: var(--color-accent);
}
.footer-fine {
  display: block;
  font-size: var(--text-xs);
  color: rgba(235, 228, 212, 0.5);
  margin-top: 2px;
  font-style: italic;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-6);
  font-size: var(--text-xs);
  color: rgba(235, 228, 212, 0.55);
}
.footer-bottom .footer-fine {
  margin: 0;
  max-width: 60ch;
  text-align: right;
}
@media (max-width: 720px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-bottom .footer-fine {
    text-align: left;
  }
}