/* ===================================================================
   OFFICIAL INTELLIGENCE — Design Tokens + Component Styles
   =================================================================== */

:root {
  /* ---- Fluid type scale ---- */
  --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, 7rem);

  /* ---- 4px spacing 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: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --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);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  /* ---- Content widths ---- */
  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1280px;
  --content-full: 100%;

  /* ---- Fonts ---- */
  --font-display: 'Cabinet Grotesk', 'General Sans', 'Segoe UI', sans-serif;
  --font-body: 'Satoshi', 'General Sans', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Menlo', monospace;
}

/* ===================================================================
   COLOR SYSTEM — Official Intelligence
   Dark: obsidian black + gold (signal / authority) + violet (AI / energy)
   Light: warm ivory surfaces, same gold/violet accents at adjusted contrast
   =================================================================== */

:root,
[data-theme='light'] {
  --color-bg: #f6f4ef;
  --color-surface: #ffffff;
  --color-surface-2: #fbf9f4;
  --color-surface-offset: #eeebe2;
  --color-surface-offset-2: #e6e2d6;
  --color-surface-dynamic: #dfdace;
  --color-divider: #e2ddd0;
  --color-border: #d8d2c2;

  --color-text: #16151a;
  --color-text-muted: #5b5748;
  --color-text-faint: #948d78;
  --color-text-inverse: #f6f4ef;

  /* Primary: Gold */
  --color-primary: #9a6b0a;
  --color-primary-hover: #7c5608;
  --color-primary-active: #614306;
  --color-primary-highlight: #f0e2bd;
  --color-primary-rgb: 154, 107, 10;

  /* Secondary: Violet */
  --color-violet: #6739c9;
  --color-violet-hover: #542ea3;
  --color-violet-active: #402380;
  --color-violet-highlight: #e3d9f7;
  --color-violet-rgb: 103, 57, 201;

  --color-success: #3d7a3f;
  --color-warning: #a15a1c;
  --color-error: #a8324a;

  --shadow-sm: 0 1px 2px rgba(20, 18, 10, 0.06);
  --shadow-md: 0 8px 24px rgba(20, 18, 10, 0.1);
  --shadow-lg: 0 20px 48px rgba(20, 18, 10, 0.14);
  --shadow-gold: 0 0 0 1px rgba(154, 107, 10, 0.25), 0 8px 24px rgba(154, 107, 10, 0.18);
}

[data-theme='dark'] {
  --color-bg: #08070a;
  --color-surface: #0f0e13;
  --color-surface-2: #131218;
  --color-surface-offset: #16151c;
  --color-surface-offset-2: #1c1a22;
  --color-surface-dynamic: #232029;
  --color-divider: #201e26;
  --color-border: #2a2732;

  --color-text: #ece8dd;
  --color-text-muted: #a29d8d;
  --color-text-faint: #66625a;
  --color-text-inverse: #0c0b0e;

  /* Primary: Gold */
  --color-primary: #d9ac3f;
  --color-primary-hover: #e8c565;
  --color-primary-active: #f3d888;
  --color-primary-highlight: #362c17;
  --color-primary-rgb: 217, 172, 63;

  /* Secondary: Violet */
  --color-violet: #9d6fef;
  --color-violet-hover: #b48cf5;
  --color-violet-active: #c7a8f8;
  --color-violet-highlight: #241c37;
  --color-violet-rgb: 157, 111, 239;

  --color-success: #6fa870;
  --color-warning: #d69457;
  --color-error: #dd7a8f;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.65);
  --shadow-gold: 0 0 0 1px rgba(217, 172, 63, 0.25), 0 0 32px rgba(217, 172, 63, 0.16);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #08070a;
    --color-surface: #0f0e13;
    --color-surface-2: #131218;
    --color-surface-offset: #16151c;
    --color-surface-offset-2: #1c1a22;
    --color-surface-dynamic: #232029;
    --color-divider: #201e26;
    --color-border: #2a2732;
    --color-text: #ece8dd;
    --color-text-muted: #a29d8d;
    --color-text-faint: #66625a;
    --color-text-inverse: #0c0b0e;
    --color-primary: #d9ac3f;
    --color-primary-hover: #e8c565;
    --color-primary-active: #f3d888;
    --color-primary-highlight: #362c17;
    --color-violet: #9d6fef;
    --color-violet-hover: #b48cf5;
    --color-violet-active: #c7a8f8;
    --color-violet-highlight: #241c37;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.55);
    --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.65);
    --shadow-gold: 0 0 0 1px rgba(217, 172, 63, 0.25), 0 0 32px rgba(217, 172, 63, 0.16);
  }
}

/* ===================================================================
   GLOBAL
   =================================================================== */

body {
  background-color: var(--color-bg);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow {
  max-width: var(--content-default);
}

section {
  position: relative;
}

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

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 25%, transparent);
}

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

.section-head h2 {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-top: var(--space-4);
}

.section-head p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

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

/* ===================================================================
   BUTTONS
   =================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive),
    border-color var(--transition-interactive);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  color: #14110a;
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--color-primary) 40%, transparent), 0 12px 28px color-mix(in oklab, var(--color-primary) 30%, transparent);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}
.btn-ghost:active {
  transform: translateY(0);
}

.btn-sm {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-xs);
}

/* ===================================================================
   HEADER
   =================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 78%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
  transition:
    transform 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out);
}

.header--hidden {
  transform: translateY(-100%);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: 0.02em;
}

.brand-logo {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.brand-text-sub {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}
.nav-links a:hover {
  color: var(--color-text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: color-mix(in oklab, var(--color-bg) 97%, transparent);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25s var(--ease-out),
    visibility 0.25s var(--ease-out);
}
.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
}
.mobile-nav-top {
  display: flex;
  justify-content: flex-end;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-16);
}
.mobile-nav-links a {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
}

/* ===================================================================
   HERO
   =================================================================== */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: var(--space-16);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      100deg,
      var(--color-bg) 0%,
      color-mix(in oklab, var(--color-bg) 94%, transparent) 26%,
      color-mix(in oklab, var(--color-bg) 72%, transparent) 48%,
      color-mix(in oklab, var(--color-bg) 35%, transparent) 68%,
      transparent 88%
    ),
    linear-gradient(
      180deg,
      color-mix(in oklab, var(--color-bg) 45%, transparent) 0%,
      transparent 30%,
      color-mix(in oklab, var(--color-bg) 30%, transparent) 62%,
      var(--color-bg) 96%
    );
}
[data-theme='light'] .hero-bg::after,
:root:not([data-theme]) .hero-bg::after {
  background:
    linear-gradient(
      100deg,
      var(--color-bg) 0%,
      color-mix(in oklab, var(--color-bg) 92%, transparent) 24%,
      color-mix(in oklab, var(--color-bg) 68%, transparent) 44%,
      color-mix(in oklab, var(--color-bg) 30%, transparent) 64%,
      transparent 84%
    ),
    linear-gradient(
      180deg,
      color-mix(in oklab, var(--color-bg) 35%, transparent) 0%,
      transparent 34%,
      color-mix(in oklab, var(--color-bg) 35%, transparent) 64%,
      var(--color-bg) 97%
    );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-24) var(--space-16);
}

.hero-eyebrow {
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: var(--text-hero);
  font-weight: 600;
  line-height: 1.05;
  max-width: 20ch;
  text-shadow: 0 2px 24px color-mix(in oklab, var(--color-bg) 92%, transparent), 0 1px 0 color-mix(in oklab, var(--color-bg) 60%, transparent);
}

.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
  text-shadow: 0 2px 28px color-mix(in oklab, var(--color-bg) 96%, transparent), 0 0 40px color-mix(in oklab, var(--color-bg) 80%, transparent);
}

.hero-sub {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 38ch;
  text-shadow: 0 2px 16px color-mix(in oklab, var(--color-bg) 80%, transparent);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 220px;
}

.hero-badge svg {
  flex-shrink: 0;
  color: var(--color-primary);
  width: 20px;
  height: 20px;
}

/* ===================================================================
   MARQUEE / DIVIDER BAND
   =================================================================== */

.band {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface-2);
  padding-block: var(--space-6);
  overflow: hidden;
}

.marquee {
  display: flex;
  gap: var(--space-16);
  white-space: nowrap;
  animation: marquee 32s linear infinite;
  width: max-content;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.marquee span {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.marquee span::after {
  content: '◆';
  color: var(--color-primary);
  font-size: 0.6em;
}

/* ===================================================================
   CAPABILITY GRID (offensive / anti-injection / monitoring)
   =================================================================== */

.capability {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

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

.capability.reverse .capability-media {
  order: 2;
}
.capability.reverse .capability-text {
  order: 1;
}

.capability-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
}
.capability-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.capability-index {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.capability-text h3 {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-top: var(--space-3);
  max-width: 20ch;
}

.capability-text p {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.capability-list {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.capability-list li {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  align-items: flex-start;
}
.capability-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--color-violet) 14%, transparent);
  color: var(--color-violet);
  margin-top: var(--space-6);
  width: fit-content;
}

@media (max-width: 860px) {
  .capability {
    grid-template-columns: 1fr;
  }
  .capability.reverse .capability-media,
  .capability.reverse .capability-text {
    order: initial;
  }
}

/* ===================================================================
   MISSION SECTION
   =================================================================== */

.mission {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.mission-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.9;
}
.mission-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mission-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--color-surface) 0%, color-mix(in oklab, var(--color-surface) 45%, transparent) 35%, color-mix(in oklab, var(--color-surface) 45%, transparent) 65%, var(--color-surface) 100%);
}

.mission-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  padding-block: clamp(var(--space-20), 10vw, var(--space-32));
}

.mission-inner h2 {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-top: var(--space-6);
}

.mission-inner p {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-inline: auto;
}

.mission-quote {
  margin-top: var(--space-10);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: 1.3;
  max-width: 20ch;
  margin-inline: auto;
}

.mission-quote span {
  color: var(--color-primary);
}

/* ===================================================================
   STANDARDS / TRUST GRID
   =================================================================== */

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-divider);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.trust-item {
  background: var(--color-surface);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.trust-item svg {
  color: var(--color-primary);
  width: 24px;
  height: 24px;
}

.trust-item h4 {
  font-size: var(--text-sm);
  font-weight: 600;
}

.trust-item p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

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

/* ===================================================================
   CONTACT / REQUEST ACCESS
   =================================================================== */

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}

.contact-text h2 {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-top: var(--space-4);
}

.contact-text p {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  max-width: 42ch;
}

.contact-points {
  margin-top: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-point {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-point svg {
  flex-shrink: 0;
  color: var(--color-primary);
  width: 18px;
  height: 18px;
  margin-top: 3px;
}

.contact-point h5 {
  font-size: var(--text-sm);
  font-weight: 600;
}
.contact-point p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: 2px;
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-10));
  box-shadow: var(--shadow-md);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.form-row label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-row input,
.form-row select,
.form-row textarea {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 18%, transparent);
  outline: none;
}
.form-row textarea {
  min-height: 96px;
  resize: vertical;
}

.form-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 520px) {
  .form-two {
    grid-template-columns: 1fr;
  }
}

.form-submit {
  width: 100%;
  margin-top: var(--space-2);
}

.form-note {
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-12) var(--space-4);
}
.form-success.is-visible {
  display: block;
}
.form-success svg {
  color: var(--color-primary);
  width: 40px;
  height: 40px;
  margin-inline: auto;
}
.form-success h4 {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
}
.form-success p {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

@media (max-width: 860px) {
  .contact {
    grid-template-columns: 1fr;
  }
}

/* ===================================================================
   FOOTER
   =================================================================== */

.footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16) var(--space-10);
  background: var(--color-surface-2);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: var(--space-10);
  flex-wrap: wrap;
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-divider);
}

.footer-brand .brand {
  margin-bottom: var(--space-4);
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 32ch;
}

.footer-cols {
  display: flex;
  gap: var(--space-16);
  flex-wrap: wrap;
}

.footer-col h5 {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}

.footer-col a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-block: var(--space-1);
}
.footer-col a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ===================================================================
   SCROLL REVEALS
   =================================================================== */

.reveal {
  opacity: 1;
}
@supports (animation-timeline: scroll()) {
  .reveal {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 55%;
  }
}
@keyframes reveal-fade {
  to {
    opacity: 1;
  }
}

/* ===================================================================
   RESPONSIVE TYPE ADJUST
   =================================================================== */

@media (max-width: 640px) {
  .hero h1 {
    max-width: 100%;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
}