/* ================================================================
   TALSTRA LANDS — Cartographic / Map-Driven
   Light infrastructure-prospectus aesthetic
   ================================================================ */

/* ===== DESIGN TOKENS ===== */
:root,
[data-theme='light'] {
  /* Surfaces — light cartographic */
  --color-bg: #f4f5f7;
  --color-surface: #ffffff;
  --color-surface-2: #fafbfc;
  --color-surface-offset: #eef0f3;
  --color-surface-offset-2: #e6e9ee;
  --color-divider: #dfe2e8;
  --color-border: #cfd4dc;

  /* Text */
  --color-text: #1a2332;
  --color-text-muted: #5a6878;
  --color-text-faint: #9ba5b3;
  --color-text-inverse: #ffffff;

  /* Primary — deep navy/steel */
  --color-primary: #1a3a5c;
  --color-primary-hover: #0f2a45;
  --color-primary-active: #081d33;
  --color-primary-highlight: #d6e0ec;

  /* Accent — cartographic teal */
  --color-accent: #0d7d8a;
  --color-accent-hover: #0a5f6a;
  --color-accent-highlight: #cde8eb;

  /* Map colors */
  --color-land: #e8ecf0;
  --color-water: #c5dce4;
  --color-route: #1a3a5c;
  --color-route-accent: #c75d2c;
  --color-node: #1a3a5c;
  --color-node-accent: #c75d2c;
  --color-grid: #e2e5ea;

  /* Badges */
  --badge-m2-bg: #e3edf5;
  --badge-m2-fg: #1a3a5c;
  --badge-m4-bg: #f0e8e0;
  --badge-m4-fg: #8a5a2a;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(20,40,60,0.06);
  --shadow-md: 0 4px 16px rgba(20,40,60,0.08);
  --shadow-lg: 0 16px 48px rgba(20,40,60,0.12);

  /* Fonts */
  --font-display: 'Archivo', 'Inter', sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Content */
  --content-max: 1200px;

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

[data-theme='dark'] {
  --color-bg: #0f1620;
  --color-surface: #1a2330;
  --color-surface-2: #1e2837;
  --color-surface-offset: #232f40;
  --color-surface-offset-2: #2a374a;
  --color-divider: #2a374a;
  --color-border: #364560;

  --color-text: #d4dce4;
  --color-text-muted: #8a98aa;
  --color-text-faint: #5a6878;
  --color-text-inverse: #1a2332;

  --color-primary: #6ba3d4;
  --color-primary-hover: #8fbede;
  --color-primary-active: #b0d4ea;
  --color-primary-highlight: #1e2d3d;

  --color-accent: #4dbfbf;
  --color-accent-hover: #6dd0d0;
  --color-accent-highlight: #1a3035;

  --color-land: #232f40;
  --color-water: #1a2a35;
  --color-route: #6ba3d4;
  --color-route-accent: #d48a5a;
  --color-node: #6ba3d4;
  --color-node-accent: #d48a5a;
  --color-grid: #1e2837;

  --badge-m2-bg: #1e2d3d;
  --badge-m2-fg: #6ba3d4;
  --badge-m4-bg: #2e2520;
  --badge-m4-fg: #d4a06a;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
}

/* ===== TYPE SCALE ===== */
:root {
  --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);

  --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;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; scroll-behavior: smooth; scroll-padding-top: 80px; }
body { min-height: 100dvh; line-height: 1.65; font-family: var(--font-body); font-size: var(--text-base); color: var(--color-text); background: var(--color-bg); }
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); font-weight: 800; letter-spacing: -0.02em; }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }
::selection { background: var(--color-accent); color: #fff; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ===== UTILITIES ===== */
.container { width: 100%; max-width: var(--content-max); margin-inline: auto; padding-inline: clamp(var(--space-5), 4vw, var(--space-12)); }
.section { padding-block: clamp(var(--space-12), 7vw, var(--space-24)); }
.section--tight { padding-block: clamp(var(--space-8), 4vw, var(--space-16)); }
.eyebrow { font-family: var(--font-display); font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; color: var(--color-accent); display: inline-flex; align-items: center; gap: var(--space-2); }
.eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--color-accent); }
.section-title { font-size: var(--text-xl); margin-block: var(--space-3) var(--space-5); }
.section-lead { font-size: var(--text-base); color: var(--color-text-muted); max-width: 65ch; margin-bottom: var(--space-10); }

a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-hover); text-decoration: underline; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-size: var(--text-sm); font-weight: 700; padding: var(--space-3) var(--space-6); border-radius: var(--radius-sm); border: none; cursor: pointer; text-decoration: none; transition: all var(--transition); white-space: nowrap; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-hover); color: #fff; text-decoration: none; }
.btn--ghost { background: transparent; color: var(--color-text); border: 1.5px solid var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }

/* ===== HEADER ===== */
.header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color var(--transition), box-shadow var(--transition); }
[data-theme='dark'] .header { background: rgba(15,22,32,0.92); }
.header--scrolled { border-bottom-color: var(--color-border); box-shadow: var(--shadow-sm); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); padding-block: var(--space-4); }
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.brand__icon { flex-shrink: 0; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); letter-spacing: -0.02em; color: var(--color-text); }
.brand__name span { color: var(--color-accent); }
.brand__sub { font-size: var(--text-xs); color: var(--color-text-faint); letter-spacing: 0.1em; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: var(--space-6); }
.nav__links { display: flex; align-items: center; gap: var(--space-6); }
.nav__link { font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); text-decoration: none; transition: color var(--transition); }
.nav__link:hover { color: var(--color-primary); text-decoration: none; }
.header__actions { display: flex; align-items: center; gap: var(--space-3); }
.theme-toggle { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: transparent; border: 1.5px solid var(--color-border); cursor: pointer; color: var(--color-text-muted); transition: all var(--transition); }
.theme-toggle:hover { border-color: var(--color-primary); color: var(--color-primary); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px; align-items: center; justify-content: center; background: transparent; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); cursor: pointer; }
.nav-toggle span { width: 18px; height: 2px; background: var(--color-text); transition: all var(--transition); }
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__links--open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: var(--space-6); gap: var(--space-4); box-shadow: var(--shadow-md); }
  .nav__links--open .nav__link { font-size: var(--text-base); }
  .nav-toggle { display: flex; }
}

/* ===== HERO — Map-Driven ===== */
.hero { position: relative; background: var(--color-surface); border-bottom: 1px solid var(--color-border); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; background: var(--color-bg); z-index: 0; }
.hero__grid-lines { position: absolute; inset: 0; opacity: 0.4; z-index: 1;
  background-image:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--space-12); align-items: center; padding-block: clamp(var(--space-12), 6vw, var(--space-24)); }
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--space-8); }
}
.hero__eyebrow { margin-bottom: var(--space-5); }
.hero__title { font-size: var(--text-2xl); font-weight: 900; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: var(--space-6); }
.hero__title-accent { color: var(--color-accent); }
.hero__lead { font-size: var(--text-base); color: var(--color-text-muted); max-width: 48ch; margin-bottom: var(--space-8); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-4); }

/* ===== LINE MAP ===== */
.map-wrap { position: relative; width: 100%; aspect-ratio: 4/3; background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.map-wrap svg { width: 100%; height: 100%; }
.map-legend { position: absolute; bottom: var(--space-4); left: var(--space-4); background: rgba(255,255,255,0.94); backdrop-filter: blur(8px); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4); font-size: var(--text-xs); color: var(--color-text-muted); box-shadow: var(--shadow-sm); }
[data-theme='dark'] .map-legend { background: rgba(26,35,48,0.94); }
.map-legend strong { color: var(--color-text); font-family: var(--font-display); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; display: block; margin-bottom: var(--space-1); }
.map-scale { position: absolute; top: var(--space-4); right: var(--space-4); font-size: var(--text-xs); color: var(--color-text-faint); font-family: var(--font-mono); background: rgba(255,255,255,0.94); padding: var(--space-1) var(--space-3); border-radius: var(--radius-sm); border: 1px solid var(--color-border); }
[data-theme='dark'] .map-scale { background: rgba(26,35,48,0.94); }
.map-node circle { transition: all var(--transition); cursor: pointer; }
.map-node:hover circle { r: 7; }
.map-node text { pointer-events: none; }
.map-tooltip { position: absolute; background: var(--color-primary); color: #fff; padding: var(--space-2) var(--space-4); border-radius: var(--radius-sm); font-size: var(--text-xs); font-weight: 600; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity var(--transition); box-shadow: var(--shadow-md); z-index: 10; }
.map-tooltip--visible { opacity: 1; }

/* ===== STAT BAR ===== */
.stat-bar { background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.stat-bar__inner { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-2); padding-block: var(--space-8); }
@media (max-width: 768px) { .stat-bar__inner { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); } }
@media (max-width: 480px) { .stat-bar__inner { grid-template-columns: 1fr; } }
.stat { text-align: center; }
.stat__value { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; color: var(--color-primary); letter-spacing: -0.02em; }
.stat__label { font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: var(--space-1); }

/* ===== CARDS GRID ===== */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
@media (max-width: 900px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cards-grid { grid-template-columns: 1fr; } }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-8); transition: box-shadow var(--transition), border-color var(--transition); }
.card:hover { box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.card__icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--color-accent-highlight); border-radius: var(--radius-md); color: var(--color-accent); margin-bottom: var(--space-4); }
.card__title { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.card__text { font-size: var(--text-sm); color: var(--color-text-muted); }
.card__meta { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--color-divider); }
.card__tag { font-size: var(--text-xs); font-weight: 600; padding: var(--space-1) var(--space-3); border-radius: var(--radius-full); background: var(--color-surface-offset); color: var(--color-text-muted); }

/* ===== USE CASES ===== */
.usecase { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-8); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.usecase__title { font-size: var(--text-lg); display: flex; align-items: center; gap: var(--space-3); }
.usecase__title::before { content: ''; width: 6px; height: 24px; background: var(--color-accent); border-radius: 3px; }
.usecase__text { font-size: var(--text-sm); color: var(--color-text-muted); }
.usecase__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: auto; }

/* ===== PARCELS ===== */
.parcels-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10); align-items: start; }
@media (max-width: 900px) { .parcels-layout { grid-template-columns: 1fr; } }
.parcel-diagram { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); overflow-x: auto; }
.parcel-diagram svg { width: 100%; height: auto; min-width: 480px; }

/* ===== MATRIX TABLE ===== */
.matrix-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.matrix { width: 100%; border-collapse: collapse; font-size: var(--text-sm); min-width: 640px; }
.matrix th { background: var(--color-surface-offset); padding: var(--space-4) var(--space-5); text-align: left; font-family: var(--font-display); font-weight: 700; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); border-bottom: 1px solid var(--color-border); }
.matrix td { padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-divider); vertical-align: top; }
.matrix tbody tr:last-child td { border-bottom: none; }
.matrix tbody tr:hover { background: var(--color-surface-2); }
.matrix .lot-tag { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--color-primary); color: #fff; font-family: var(--font-display); font-weight: 800; font-size: var(--text-sm); }
.matrix .pid { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text-faint); }
.matrix .note { display: block; font-size: var(--text-xs); color: var(--color-text-faint); margin-top: 2px; }
.badge { display: inline-block; font-size: var(--text-xs); font-weight: 600; padding: var(--space-1) var(--space-3); border-radius: var(--radius-sm); }
.badge--m2 { background: var(--badge-m2-bg); color: var(--badge-m2-fg); }
.badge--m4 { background: var(--badge-m4-bg); color: var(--badge-m4-fg); }

/* ===== UTILS LIST ===== */
.utils-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
@media (max-width: 700px) { .utils-list { grid-template-columns: 1fr; } }
.util { display: flex; gap: var(--space-4); padding: var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.util__icon { flex-shrink: 0; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--color-surface-offset); border-radius: var(--radius-sm); color: var(--color-primary); }
.util__name { font-family: var(--font-display); font-weight: 700; font-size: var(--text-sm); margin-bottom: var(--space-1); }
.util__detail { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ===== DRIVERS ===== */
.drivers { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
@media (max-width: 900px) { .drivers { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .drivers { grid-template-columns: 1fr; } }
.driver { padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-border); border-left: 3px solid var(--color-accent); border-radius: var(--radius-md); }
.driver__stat { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; color: var(--color-primary); margin-bottom: var(--space-1); }
.driver__title { font-size: var(--text-sm); font-weight: 700; margin-bottom: var(--space-2); }
.driver__desc { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ===== SECTION HEADER ===== */
.section-header { margin-bottom: var(--space-10); }

/* ===== CTA BAND ===== */
.cta-band { background: var(--color-primary); color: #fff; padding-block: clamp(var(--space-12), 5vw, var(--space-20)); }
.cta-band .container { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--space-10); align-items: center; }
@media (max-width: 800px) { .cta-band .container { grid-template-columns: 1fr; } }
.cta-band h2 { color: #fff; font-size: var(--text-xl); margin-bottom: var(--space-4); }
.cta-band p { color: rgba(255,255,255,0.8); font-size: var(--text-base); max-width: 52ch; }
.cta-band .btn--primary { background: #fff; color: var(--color-primary); }
.cta-band .btn--primary:hover { background: var(--color-surface-offset); }
.cta-band .btn--ghost { color: #fff; border-color: rgba(255,255,255,0.4); }
.cta-band .btn--ghost:hover { border-color: #fff; color: #fff; }
.cta-band__actions { display: flex; flex-direction: column; gap: var(--space-3); }

/* ===== CONTACT ===== */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); }
@media (max-width: 800px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-details { display: flex; flex-direction: column; gap: var(--space-6); }
.contact-detail { display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-detail__icon { flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: var(--color-surface-offset); border-radius: var(--radius-sm); color: var(--color-primary); }
.contact-detail h4 { font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: var(--space-1); }
.contact-detail p { font-size: var(--text-base); color: var(--color-text); }

/* ===== FORM ===== */
.form { display: flex; flex-direction: column; gap: var(--space-5); padding: var(--space-8); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.form__group { display: flex; flex-direction: column; gap: var(--space-2); }
.form__group label { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); }
.form__group input, .form__group select, .form__group textarea { padding: var(--space-3) var(--space-4); background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: var(--text-sm); color: var(--color-text); transition: border-color var(--transition); }
.form__group input:focus, .form__group select:focus, .form__group textarea:focus { outline: none; border-color: var(--color-accent); }
.form__group textarea { resize: vertical; min-height: 100px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 500px) { .form__row { grid-template-columns: 1fr; } }

/* ===== FOOTER ===== */
.footer { background: var(--color-surface); border-top: 1px solid var(--color-border); padding-block: var(--space-16) var(--space-8); }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-12); }
@media (max-width: 700px) { .footer__inner { grid-template-columns: 1fr; } }
.footer__about { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-4); max-width: 40ch; }
.footer__col h4 { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); margin-bottom: var(--space-4); }
.footer__col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__col a { font-size: var(--text-sm); color: var(--color-text-muted); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-8); margin-top: var(--space-8); border-top: 1px solid var(--color-divider); font-size: var(--text-xs); color: var(--color-text-faint); flex-wrap: wrap; gap: var(--space-4); }
.footer__disclaimer { font-size: 11px; color: var(--color-text-faint); line-height: 1.6; margin-top: var(--space-6); max-width: 100%; }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ===== FAQ ===== */
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); max-width: 760px; }
.faq-item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; transition: box-shadow var(--transition); }
.faq-item[open] { box-shadow: var(--shadow-sm); }
.faq-item summary { padding: var(--space-5) var(--space-6); font-family: var(--font-display); font-weight: 700; font-size: var(--text-base); color: var(--color-text); cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: var(--text-xl); font-weight: 400; color: var(--color-text-muted); transition: transform var(--transition); flex-shrink: 0; }
.faq-item[open] summary::after { content: '−'; }
.faq-item summary:hover { color: var(--color-primary); }
.faq-item p { padding: 0 var(--space-6) var(--space-5); font-size: var(--text-sm); color: var(--color-text-muted); }


/* ===== ANTI-BOT VERIFY BUTTON ===== */
.verify-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-accent);
  background: none;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-3);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.verify-btn:hover {
  background: var(--color-accent);
  color: var(--color-surface);
}