/* Nordest FLO — design-system tokens and component classes (Industry theme,
   Nordest green brand override baked in). */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;700&family=Barlow+Condensed:wght@400;600&display=swap');

:root {
  --color-bg: #f2f2f3;
  --color-surface: #e9e9ea;
  --color-text: #1d1f20;
  --color-accent: #088858;
  --color-accent-2: #088858;
  --color-divider: color-mix(in srgb, #1d1f20 16%, transparent);

  /* Tonal ramps — generated in OKLCH on one shared lightness scale. */
  --color-neutral-100: #f5f5f8;
  --color-neutral-200: #e7e7ea;
  --color-neutral-300: #d4d4d7;
  --color-neutral-400: #b7b7ba;
  --color-neutral-500: #98989b;
  --color-neutral-600: #7a7a7d;
  --color-neutral-700: #5d5d60;
  --color-neutral-800: #424244;
  --color-neutral-900: #2b2b2d;

  /* Nordest green (sampled #088858 from the logo); ramp derived on the
     same lightness scale as the neutral ramp. */
  --color-accent-100: #e9f7f0;
  --color-accent-200: #cdeede;
  --color-accent-300: #a4dfc4;
  --color-accent-400: #74c9a4;
  --color-accent-500: #29996b;
  --color-accent-600: #0b7f53;
  --color-accent-700: #0c6343;
  --color-accent-800: #0a4a33;
  --color-accent-900: #0b3527;

  --color-accent-2-100: #e9f7f0;
  --color-accent-2-200: #cdeede;
  --color-accent-2-300: #a4dfc4;
  --color-accent-2-400: #74c9a4;
  --color-accent-2-500: #29996b;
  --color-accent-2-600: #0b7f53;
  --color-accent-2-700: #0c6343;
  --color-accent-2-800: #0a4a33;
  --color-accent-2-900: #0b3527;

  --font-heading: "Barlow Condensed", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Barlow", system-ui, sans-serif;

  --space-1: 3.4px;
  --space-2: 6.8px;
  --space-3: 10.2px;
  --space-4: 13.6px;
  --space-6: 20.4px;
  --space-8: 27.2px;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 7px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2b2b2d 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2b2b2d 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2b2b2d 22%, transparent);
}

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

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  text-wrap: pretty;
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); }

.blueprint {
  position: relative;
  border: 1px solid var(--color-divider);
  border-radius: 0;
}
.blueprint > .corner {
  position: absolute; width: 11px; height: 11px;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.blueprint > .corner::before, .blueprint > .corner::after {
  content: ""; position: absolute; background: currentColor;
}
.blueprint > .corner::before { left: 5px; top: 0; width: 1px; height: 100%; }
.blueprint > .corner::after  { top: 5px; left: 0; width: 100%; height: 1px; }
.blueprint > .corner.tl { top: -6px; left: -6px; }
.blueprint > .corner.tr { top: -6px; right: -6px; }
.blueprint > .corner.bl { bottom: -6px; left: -6px; }
.blueprint > .corner.br { bottom: -6px; right: -6px; }

/* ══════════════════════════════════════════════════════════════════════════
   Components
   ══════════════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-700); }
img { display: block; max-width: 100%; }
figure { margin: 0; }
figcaption {
  font-size: 11px; margin-top: var(--space-1);
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* — rules — */
.hr { height: 1px; border: 0; margin: var(--space-4) 0; background: var(--color-divider); }

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid var(--color-divider);
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: 0;
}
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); color: var(--color-bg); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); color: var(--color-text); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); border-color: transparent; }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-ghost:active { background: color-mix(in srgb, var(--color-accent) 18%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); }

/* — forms — */
.field > label {
  display: block; font-size: 12px; margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 36px; padding: 6px 10px; font: inherit;
  font-size: 14px; color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: 0;
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 90px; resize: vertical; }

.seg {
  display: inline-flex; overflow: hidden;
  border: 1px solid var(--color-divider); border-radius: 0;
}
.seg-opt {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; font-size: 13px; cursor: pointer;
}
.seg-opt input { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }
.seg-opt:has(input:checked) { background: var(--color-accent); color: var(--color-bg); }
.seg-opt:not(:has(input:checked)):hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.seg-opt:has(input:focus-visible) { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* — cards — */
.card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3); border-radius: 0;
  background: transparent; border: 1px solid var(--color-divider);
}
.card-kicker { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); }
.card-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 17px; line-height: 1.2;
}
.card-body { margin: 0; font-size: 13px; opacity: 0.8; flex: 1; }
.card-meta {
  display: flex; align-items: center; gap: 6px; font-size: 11px;
  color: color-mix(in srgb, var(--color-text) 50%, transparent);
}
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }
.elev-lg { box-shadow: var(--shadow-lg); }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px; border-radius: 0;
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* — tables — */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2); border-bottom: 1px solid var(--color-divider);
}
.table td {
  padding: var(--space-2);
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }

/* ══════════════════════════════════════════════════════════════════════════
   Page-specific classes (converted from design-canvas style-hover /
   style-focus attributes and inline <style> block)
   ══════════════════════════════════════════════════════════════════════ */

/* Skip link */
.skip-link {
  position: absolute; inset-inline-start: 12px; top: -60px; z-index: 100;
  background: var(--color-accent-700); color: var(--color-bg);
  padding: 8px 14px; font-size: 13px; text-decoration: none;
}
.skip-link:focus { top: 10px; }

/* Header nav links */
.navlink {
  font-family: var(--font-heading); font-weight: 600; font-size: 15px;
  letter-spacing: .06em; text-transform: uppercase; color: inherit;
  text-decoration: none; padding: 7px 11px;
  transition: background .15s ease, color .15s ease;
}
.navlink:hover {
  color: var(--color-accent-700);
  background: color-mix(in srgb, var(--color-accent) 9%, transparent);
}

/* Mobile nav links */
.mnavlink {
  font-family: var(--font-heading); font-weight: 600; font-size: 17px;
  letter-spacing: .05em; text-transform: uppercase; color: inherit;
  text-decoration: none; padding: 12px 2px;
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}
.mnavlink:last-child { border-bottom: none; }

/* Dark-section CTA buttons (hero + CTA banner) */
.btn-cta-solid {
  background: var(--color-accent-400); border: 1px solid var(--color-accent-400);
  color: var(--color-accent-900); padding: 11px 22px; font-size: 15px;
}
.btn-cta-solid:hover {
  background: var(--color-accent-300); border-color: var(--color-accent-300);
  color: var(--color-accent-900);
}
.btn-cta-outline {
  border: 1px solid color-mix(in srgb, var(--color-bg) 40%, transparent);
  color: var(--color-bg); padding: 11px 22px; font-size: 15px;
}
.btn-cta-outline:hover {
  background: color-mix(in srgb, var(--color-bg) 10%, transparent);
  color: var(--color-bg);
}

/* Solution cards — hover lift */
.sol-card {
  padding: 20px; display: flex; flex-direction: column; gap: 10px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.sol-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.sol-card .sol-img { margin: -20px -20px 2px; }
.sol-card .sol-img img {
  width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block;
  border-bottom: 1px solid var(--color-divider);
}
.sol-card h3 {
  font-size: 18px; line-height: 1.15; letter-spacing: .02em;
  text-transform: uppercase; margin: 0;
}
.sol-card p {
  font-size: 13.5px; line-height: 1.5; margin: 0;
  color: color-mix(in srgb, var(--color-text) 75%, transparent);
}

/* Footer links */
.flink { font-size: 13.5px; color: inherit; text-decoration: none; }
.flink:hover { color: var(--color-accent-700); }

/* Hero animations */
@keyframes heroUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes heroDrift { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  [data-hero-anim] { animation: none !important; opacity: 1 !important; transform: none !important; }
}

/* Responsive nav */
#navtoggle { display: none; }
#mobilenav { display: none; }
#mobilenav.open { display: flex; }
@media (max-width: 960px) {
  #navlinks { display: none !important; }
  #navtoggle { display: inline-flex; }
}
@media (min-width: 961px) {
  #mobilenav { display: none !important; }
}
@media (max-width: 460px) { #gulftag { display: none; } }