/* style.css — JB Express Logistics & Business Solutions
   Design tokens, layout primitives, and shared component styles. */

/* ============ FONTS ============ */
/* Fontshare CDN — Cabinet Grotesk (display) + Satoshi (body).
   Distinctive geometric/grotesk pairing: confident, precise, dynamic. */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@800,700,500,400&f[]=satoshi@400,500,700,900&display=swap');

/* ============ DESIGN TOKENS ============ */
:root {
  /* Type scale — fluid clamp() */
  --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, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 0.5rem + 6.5vw, 6.75rem);

  /* Spacing — 4px system */
  --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;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Motion */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 1040px;
  --content-wide: 1280px;
  --content-full: 100%;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Georgia', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
}

/* ============ COLOR — LIGHT (default) ============ */
:root,
[data-theme='light'] {
  /* Surfaces — warm cream/off-white */
  --color-bg: #faf7f0;
  --color-surface: #ffffff;
  --color-surface-2: #f3ede0;
  --color-surface-offset: #efe7d6;
  --color-surface-dynamic: #e8ddc7;
  --color-border: #ddd2b8;
  --color-divider: #e6dcc6;

  /* Text — deep navy/charcoal */
  --color-text: #131a2b;
  --color-text-muted: #4d5468;
  --color-text-faint: #8890a1;
  --color-text-inverse: #faf7f0;

  /* Navy (structural / dark surfaces) */
  --color-navy: #0d1526;
  --color-navy-2: #182240;
  --color-navy-3: #202d52;

  /* Primary accent — warm amber/gold */
  --color-primary: #b6791b;
  --color-primary-hover: #925f12;
  --color-primary-active: #74490d;
  --color-primary-highlight: #f0dfba;
  --color-on-primary: #14100a;

  /* Semantic */
  --color-success: #3f7a3f;
  --color-warning: #a15b12;
  --color-error: #a3352f;

  --shadow-sm: 0 1px 2px oklch(0.15 0.03 260 / 0.08);
  --shadow-md: 0 6px 16px oklch(0.15 0.03 260 / 0.12);
  --shadow-lg: 0 20px 48px oklch(0.15 0.03 260 / 0.18);
}

/* ============ COLOR — DARK (optional / nice-to-have) ============ */
[data-theme='dark'] {
  --color-bg: #0b1120;
  --color-surface: #121a2e;
  --color-surface-2: #17203a;
  --color-surface-offset: #1c2745;
  --color-surface-dynamic: #22305a;
  --color-border: #2b3760;
  --color-divider: #232f52;

  --color-text: #eef0f5;
  --color-text-muted: #a7aec2;
  --color-text-faint: #6d7690;
  --color-text-inverse: #faf7f0;

  --color-navy: #060a14;
  --color-navy-2: #0d1526;
  --color-navy-3: #182240;

  --color-primary: #e8a83e;
  --color-primary-hover: #f2bc63;
  --color-primary-active: #f7cf8c;
  --color-primary-highlight: #4a3a1c;
  --color-on-primary: #14100a;

  --color-success: #6fae6a;
  --color-warning: #d78f42;
  --color-error: #d97b73;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.35);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 24px 56px oklch(0 0 0 / 0.55);
}

/* ============ GLOBAL ELEMENTS ============ */
body {
  overflow-x: hidden;
}

.container {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.container--wide {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.container--narrow {
  max-width: var(--content-narrow);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 {
  font-weight: 700;
}
h2 {
  font-weight: 700;
}
h3,
h4 {
  font-weight: 500;
}

p {
  max-width: 68ch;
}

a {
  color: inherit;
  text-decoration: none;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  display: inline-block;
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-12);
}
.section-head--wide {
  max-width: 780px;
}
.section-head h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-3);
}
.section-head p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  font-weight: 400;
}

/* ============ SKIP LINK ============ */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-navy);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  z-index: 200;
  font-weight: 700;
  font-size: var(--text-sm);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition:
    box-shadow var(--transition-interactive),
    background var(--transition-interactive);
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}
.header-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
  flex-shrink: 0;
}
.brand-mark {
  color: var(--color-primary);
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text small {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-6);
}
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
  position: relative;
}
.main-nav a:hover,
.main-nav a[aria-current='page'] {
  color: var(--color-text);
}
.main-nav a[aria-current='page']::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

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

.main-nav-mobile-actions {
  display: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  border-radius: var(--radius-md);
}
.nav-toggle:hover {
  background: var(--color-surface-2);
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  min-height: 44px;
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  background: var(--color-surface-2);
  border-color: var(--color-text-faint);
}
.btn-on-dark {
  background: transparent;
  color: var(--color-text-inverse);
  border-color: oklch(from var(--color-text-inverse) l c h / 0.35);
}
.btn-on-dark:hover {
  background: oklch(from var(--color-text-inverse) l c h / 0.1);
  border-color: var(--color-text-inverse);
}
.btn-block {
  width: 100%;
}
.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--color-navy);
  color: var(--color-text-inverse);
  padding-block: var(--space-16) var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid oklch(from var(--color-text-inverse) l c h / 0.14);
}
.footer-brand .brand {
  color: var(--color-text-inverse);
}
.footer-brand p {
  color: oklch(from var(--color-text-inverse) l c h / 0.65);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  max-width: 40ch;
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: oklch(from var(--color-text-inverse) l c h / 0.5);
  margin-bottom: var(--space-4);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-3);
}
.footer-col a,
.footer-col p {
  font-size: var(--text-sm);
  color: oklch(from var(--color-text-inverse) l c h / 0.78);
}
.footer-col a:hover {
  color: var(--color-primary);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  font-size: var(--text-xs);
  color: oklch(from var(--color-text-inverse) l c h / 0.5);
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ============ CARDS ============ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

/* ============ UTILITY ============ */
.text-muted {
  color: var(--color-text-muted);
}
.mono-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============ HOME: HERO ============ */
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-16);
  align-items: center;
}
.hero-copy h1 {
  font-size: var(--text-hero);
  margin-top: var(--space-4);
}
.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-6);
  font-weight: 400;
}
.hero-actions {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: var(--space-10);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.hero-stats dt {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.hero-stats dd {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-top: var(--space-1);
}
.hero-media img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}

/* ============ HOME: WHAT WE DO ============ */
.discipline-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}
.discipline-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.discipline-card h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-3);
}
.discipline-card > p {
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}
.tag-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.tag-list li {
  font-size: var(--text-sm);
  color: var(--color-text);
  padding-left: var(--space-5);
  position: relative;
}
.tag-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}
.text-link {
  margin-top: var(--space-8);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-primary);
  display: inline-block;
}
.text-link:hover {
  color: var(--color-primary-hover);
}

/* ============ FULL BLEED MEDIA BREAK ============ */
.fullbleed-media {
  position: relative;
  width: 100%;
  max-height: 560px;
  overflow: hidden;
}
.fullbleed-media img {
  width: 100%;
  height: 100%;
  max-height: 560px;
  object-fit: cover;
}
.fullbleed-media figcaption {
  position: absolute;
  bottom: var(--space-8);
  left: 0;
  right: 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

/* ============ HOME: INDUSTRIES ============ */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.industry-item {
  background: var(--color-surface);
  padding: var(--space-8) var(--space-4);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  transition: background var(--transition-interactive);
}
.industry-item:hover {
  background: var(--color-surface-2);
}
.industry-item span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
}

/* ============ HOME: WHY US ============ */
.why-us {
  background: var(--color-navy);
  color: var(--color-text-inverse);
}
.why-us h2,
.why-us h3 {
  color: var(--color-text-inverse);
}
.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-16);
  align-items: center;
}
.why-copy > p {
  font-size: var(--text-lg);
  color: oklch(from var(--color-text-inverse) l c h / 0.72);
  margin-top: var(--space-4);
  font-weight: 400;
}
.why-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-block: var(--space-10);
  padding-block: var(--space-8);
  border-top: 1px solid oklch(from var(--color-text-inverse) l c h / 0.14);
  border-bottom: 1px solid oklch(from var(--color-text-inverse) l c h / 0.14);
}
.why-point h3 {
  font-size: var(--text-lg);
  font-weight: 700;
}
.why-point p {
  color: oklch(from var(--color-text-inverse) l c h / 0.68);
  margin-top: var(--space-2);
  font-size: var(--text-base);
}
.why-media img {
  border-radius: var(--radius-xl);
  aspect-ratio: 4/5;
  object-fit: cover;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

/* ============ CLOSING CTA ============ */
.closing-cta {
  text-align: center;
  background: var(--color-surface-2);
}
.closing-cta h2 {
  font-size: var(--text-2xl);
}
.closing-cta p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin: var(--space-4) auto 0;
  font-weight: 400;
}

/* ============ PAGE HEADER (interior pages) ============ */
.page-header {
  padding-block: clamp(var(--space-16), 9vw, var(--space-24)) var(--space-12);
  border-bottom: 1px solid var(--color-border);
}
.page-header h1 {
  font-size: var(--text-2xl);
  margin-top: var(--space-3);
  max-width: 20ch;
}
.page-header-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-5);
  font-weight: 400;
  max-width: 62ch;
}

/* ============ SERVICES PAGE ============ */
.service-group--alt {
  background: var(--color-surface-2);
}
.service-group-head {
  max-width: 680px;
  margin-bottom: var(--space-12);
}
.service-group-head h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-3);
}
.service-group-head p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  font-weight: 400;
}
.service-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}
.service-group--alt .service-card {
  background: var(--color-surface);
}
.service-card h3 {
  font-size: var(--text-lg);
}
.service-card p {
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  font-size: var(--text-base);
}
.service-card--wide {
  grid-column: span 2;
}

/* ============ HOW IT WORKS ============ */
.how-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-16);
}
.how-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}
.how-steps li {
  display: flex;
  gap: var(--space-5);
}
.how-step-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
  line-height: 1;
}
.how-steps h3 {
  font-size: var(--text-lg);
}
.how-steps p {
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ============ ABOUT: STORY ============ */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: var(--space-16);
  align-items: start;
}
.story-copy h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}
.story-copy p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  font-size: var(--text-base);
  max-width: 62ch;
}
.story-media {
  position: sticky;
  top: calc(var(--space-16) + 72px);
}
.story-media img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
  width: 100%;
}

/* ============ ABOUT: VALUES ============ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}
.value-item {
  border-top: 2px solid var(--color-primary);
  padding-top: var(--space-5);
}
.value-num {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-faint);
}
.value-item h3 {
  font-size: var(--text-lg);
  margin-top: var(--space-2);
}
.value-item p {
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  font-size: var(--text-sm);
}

/* ============ ABOUT: SENTINEL CALLOUT ============ */
.sentinel-callout {
  background: var(--color-navy);
  color: var(--color-text-inverse);
}
.sentinel-callout h2 {
  color: var(--color-text-inverse);
}
.sentinel-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-16);
  align-items: center;
}
.sentinel-media img {
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
  box-shadow: var(--shadow-lg);
}
.sentinel-copy h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-3);
}
.sentinel-copy > p {
  font-size: var(--text-lg);
  color: oklch(from var(--color-text-inverse) l c h / 0.72);
  margin: var(--space-5) 0 var(--space-8);
  font-weight: 400;
}

/* ============ CONTACT PAGE ============ */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--space-16);
  align-items: start;
}
.contact-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  box-shadow: var(--shadow-sm);
  min-width: 0;
}
form .form-row {
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-row-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
form label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}
form input,
form select,
form textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 44px;
}
form textarea {
  resize: vertical;
  min-height: 120px;
}
form input:focus-visible,
form select:focus-visible,
form textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}
form input[aria-invalid='true'],
form select[aria-invalid='true'],
form textarea[aria-invalid='true'] {
  border-color: var(--color-error);
}
.form-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-4);
  max-width: none;
}

.form-confirmation {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 5vw, var(--space-16));
  box-shadow: var(--shadow-sm);
  text-align: center;
  color: var(--color-success);
}
.form-confirmation svg {
  margin-inline: auto;
}
.form-confirmation h2 {
  color: var(--color-text);
  font-size: var(--text-xl);
  margin-top: var(--space-4);
}
.form-confirmation p {
  color: var(--color-text-muted);
  margin: var(--space-3) auto 0;
  max-width: 48ch;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.info-card {
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.info-card h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}
.info-card p {
  font-size: var(--text-base);
  color: var(--color-text);
}
.info-card a {
  color: var(--color-primary);
  font-weight: 700;
}
.info-card a:hover {
  color: var(--color-primary-hover);
}

/* ============ MOTION ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal='fade'] {
  transform: none;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .why-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .why-media {
    order: -1;
  }
  .discipline-grid {
    grid-template-columns: 1fr;
  }
  .industry-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .service-card-grid {
    grid-template-columns: 1fr 1fr;
  }
  .service-card--wide {
    grid-column: span 2;
  }
  .how-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .story-grid,
  .sentinel-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .story-media {
    position: static;
    order: -1;
  }
  .values-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-10);
  }
  .contact-grid > * {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .service-card-grid {
    grid-template-columns: 1fr;
  }
  .service-card--wide {
    grid-column: span 1;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .form-row-group {
    grid-template-columns: 1fr;
  }
  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stats {
    gap: var(--space-6);
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
  }
}

@media (max-width: 1080px) {
  .main-nav {
    position: fixed;
    inset: 72px var(--space-4) auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-6);
    gap: var(--space-6);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition:
      transform var(--transition-interactive),
      opacity var(--transition-interactive);
  }
  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .main-nav ul {
    flex-direction: column;
    gap: var(--space-1);
  }
  .main-nav a {
    display: block;
    padding: var(--space-3) var(--space-2);
    font-size: var(--text-base);
  }
  .header-actions .btn-secondary,
  .header-actions .btn-primary {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .main-nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-2);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
  }
  .brand-text small {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}