/* ═══════════════════════════════════════════════════════════════
   DESIGN SYSTEM — Software Solutions Services
   Inspired by worldquantfoundry.com
   Bold typographic hierarchy · Cinematic whitespace · Dark theme
   ═══════════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  /* — Color Palette — */
  --color-black:        #000000;
  --color-bg:           #050505;
  --color-surface:      #0a0a0a;
  --color-surface-2:    #111111;
  --color-surface-3:    #1a1a1a;
  --color-border:       #1f1f1f;
  --color-border-light: #2a2a2a;
  --color-text:         #e8e8e8;
  --color-text-muted:   #888888;
  --color-text-dim:     #555555;
  --color-white:        #ffffff;

  /* — Accent — */
  --color-accent:       #0a84ff;
  --color-accent-dim:   rgba(10, 132, 255, 0.12);
  --color-accent-glow:  rgba(10, 132, 255, 0.25);
  --color-success:      #22c55e;
  --color-warning:      #f59e0b;
  --color-error:        #ef4444;

  /* — Typography — */
  --font-display:       'Space Grotesk', sans-serif;
  --font-body:          'Inter', sans-serif;
  --font-mono:          'JetBrains Mono', ui-monospace, monospace;

  /* — Type Scale (Major Third — 1.25) — */
  --text-xs:    0.75rem;     /* 12px */
  --text-sm:    0.875rem;    /* 14px */
  --text-base:  1rem;        /* 16px */
  --text-md:    1.125rem;    /* 18px */
  --text-lg:    1.25rem;     /* 20px */
  --text-xl:    1.5rem;      /* 24px */
  --text-2xl:   2rem;        /* 32px */
  --text-3xl:   2.5rem;      /* 40px */
  --text-4xl:   3.25rem;     /* 52px */
  --text-5xl:   4rem;        /* 64px */
  --text-6xl:   5rem;        /* 80px */
  --text-hero:  clamp(3rem, 6vw + 1rem, 6rem);

  /* — Spacing Scale (multiples of 4px) — */
  --space-1:    0.25rem;     /* 4px */
  --space-2:    0.5rem;      /* 8px */
  --space-3:    0.75rem;     /* 12px */
  --space-4:    1rem;        /* 16px */
  --space-5:    1.25rem;     /* 20px */
  --space-6:    1.5rem;      /* 24px */
  --space-8:    2rem;        /* 32px */
  --space-10:   2.5rem;      /* 40px */
  --space-12:   3rem;        /* 48px */
  --space-16:   4rem;        /* 64px */
  --space-20:   5rem;        /* 80px */
  --space-24:   6rem;        /* 96px */
  --space-32:   8rem;        /* 128px */
  --space-40:   10rem;       /* 160px */

  /* — Section Padding — */
  --section-py:         var(--space-24);
  --section-py-mobile:  var(--space-16);

  /* — Layout — */
  --max-width:    1200px;
  --max-width-lg: 1400px;
  --gutter:       2rem;
  --gutter-sm:    1.25rem;

  /* — Border Radius — */
  --radius-sm:    0.25rem;
  --radius-md:    0.5rem;
  --radius-lg:    0.75rem;
  --radius-xl:    1rem;
  --radius-full:  9999px;

  /* — Transitions — */
  --ease-out:       cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:    cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast:  150ms;
  --duration-base:  300ms;
  --duration-slow:  600ms;

  /* — Z-Index — */
  --z-header:     100;
  --z-overlay:    200;
  --z-modal:      300;
  --z-toast:      400;

  /* — Backward-compatible aliases for existing JS/CSS that uses --gjs-t-color-* — */
  --gjs-t-color-primary:   #0a84ff;
  --gjs-t-color-secondary: #888888;
  --gjs-t-color-accent:    #1f5fff;
  --gjs-t-color-success:   #22c55e;
  --gjs-t-color-warning:   #f59e0b;
  --gjs-t-color-error:     #ef4444;
}


/* ── RESET & BASE ──────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
  -webkit-tap-highlight-color: transparent;
  font-feature-settings: normal;
  font-variation-settings: normal;
}

html, body {
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background-color: var(--color-accent-dim);
  color: var(--color-white);
}

img, svg, video, canvas, audio, iframe, embed, object {
  display: block;
  vertical-align: middle;
  max-width: 100%;
  height: auto;
}

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

button {
  cursor: pointer;
  border: none;
  background: transparent;
  font: inherit;
  color: inherit;
}

input, textarea, select {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-white);
}

p {
  color: var(--color-text);
}

ul, ol {
  list-style: none;
}


/* ── TYPOGRAPHY ────────────────────────────────────────────── */
.ds-display-xl {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--color-white);
}

.ds-display-lg {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-white);
}

.ds-heading-1 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-white);
}

.ds-heading-2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-white);
}

.ds-heading-3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.ds-heading-4 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--color-white);
}

.ds-body-lg {
  font-size: var(--text-lg);
  line-height: 1.65;
  color: var(--color-text);
}

.ds-body {
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
}

.ds-body-sm {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-text-muted);
}

.ds-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.ds-mono {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.ds-number {
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-white);
}

.ds-section-number {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-text-dim);
}


/* ── LAYOUT ────────────────────────────────────────────────── */
.ds-container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.ds-container-lg {
  width: 100%;
  max-width: var(--max-width-lg);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.ds-section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
  position: relative;
}

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

.ds-grid {
  display: grid;
  gap: var(--space-8);
}

.ds-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.ds-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.ds-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.ds-grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-8);
}

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

.ds-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}


/* ── COMPONENTS: Buttons ───────────────────────────────────── */
.ds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-6);
  min-height: 44px;
  transition: all var(--duration-fast) var(--ease-in-out);
  white-space: nowrap;
  text-decoration: none;
}

.ds-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.ds-btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.ds-btn-primary:hover {
  box-shadow: 0 10px 20px -6px var(--color-accent-glow);
  transform: translateY(-1px);
}

.ds-btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-border-light);
}

.ds-btn-outline:hover {
  border-color: var(--color-text-dim);
  background-color: rgba(255, 255, 255, 0.04);
}

.ds-btn-ghost {
  background-color: transparent;
  color: var(--color-text-muted);
}

.ds-btn-ghost:hover {
  color: var(--color-white);
}

.ds-btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  min-height: 52px;
}

.ds-btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  min-height: 36px;
}

.ds-btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-full);
}


/* ── COMPONENTS: Cards ─────────────────────────────────────── */
.ds-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: border-color var(--duration-base) var(--ease-in-out);
}

.ds-card:hover {
  border-color: var(--color-border-light);
}

.ds-card-flat {
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}


/* ── COMPONENTS: Badges ────────────────────────────────────── */
.ds-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-light);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background-color: transparent;
}

.ds-badge-accent {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--color-accent-dim);
}


/* ── COMPONENTS: Divider ───────────────────────────────────── */
.ds-divider {
  height: 1px;
  width: 100%;
  background-color: var(--color-border);
}

.ds-divider-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-text-dim);
}


/* ── COMPONENTS: Forms ─────────────────────────────────────── */
.ds-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--text-base);
  transition: border-color var(--duration-fast) var(--ease-in-out);
}

.ds-input::placeholder {
  color: var(--color-text-dim);
}

.ds-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent-dim);
}


/* ── HEADER ────────────────────────────────────────────────── */
.ds-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  border-bottom: 1px solid var(--color-border);
  background-color: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ds-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 64px;
}

.ds-header-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.ds-header-brand-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  background-color: var(--color-surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ds-header-brand-icon img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.ds-header-brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-md);
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.ds-header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.ds-header-nav a {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  transition: color var(--duration-fast) var(--ease-in-out);
}

.ds-header-nav a:hover {
  color: var(--color-white);
}

/* ── MOBILE MENU ───────────────────────────────────────────── */
.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--color-border-light);
  color: var(--color-white);
  font-size: 1.25rem;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 1;
}
.mobile-menu-btn:hover {
  background: rgba(255,255,255,0.08);
}

.mobile-nav {
  display: none;
}

/* ── SCROLL NAV OVERLAY ────────────────────────────────────── */
.ds-scroll-nav {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(-100%);
  z-index: calc(var(--z-header) + 1);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s var(--ease-in-out), opacity 0.3s var(--ease-in-out);
}
.ds-scroll-nav.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.ds-scroll-nav a {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: color var(--duration-fast) var(--ease-in-out), background var(--duration-fast) var(--ease-in-out);
  text-decoration: none;
}
.ds-scroll-nav a:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.06);
}
.ds-scroll-nav a.ds-scroll-nav-cta {
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
}
.ds-scroll-nav a.ds-scroll-nav-cta:hover {
  background: var(--color-accent-hover);
}


/* ── LEGAL PAGE STYLES ─────────────────────────────────────── */
.main-content {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-8) var(--gutter);
}

/* Hero (privacy/terms) */
.hero-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--color-border);
}
.hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: flex-start;
  gap: var(--space-8);
}
.hero-text-column,
.hero-text-block {
  flex: 1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-light);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.hero-eyebrow-icon,
.hero-eyebrow svg { width: 1rem; height: 1rem; }
.hero-eyebrow-text {
  font-size: var(--text-sm);
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}
.hero-heading,
.hero-title {
  margin-top: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-white);
  line-height: 1.1;
}
.hero-subheading,
.hero-subtitle {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 42rem;
}
.hero-meta {
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  flex-wrap: wrap;
}
.hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.hero-meta-icon,
.hero-meta svg { width: 1rem; height: 1rem; }
.hero-media-column {
  flex: 0 0 auto;
  width: 420px;
  max-width: 40%;
}
.hero-media-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.hero-media-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

/* Hero (terms - alternate layout) */
.updated-row {
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.updated-date {
  text-decoration: underline dotted;
  text-decoration-color: rgba(255,255,255,0.4);
  text-underline-offset: 4px;
}
.hero-artwork {
  width: 420px;
  min-width: 320px;
  flex-shrink: 0;
}
.hero-image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.hero-image {
  width: 100%;
  height: auto;
  display: block;
}

/* Content grid (sidebar TOC + articles) */
.content-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-10) var(--gutter) var(--space-16);
  width: 100%;
}
.content-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-10) var(--gutter);
}
.two-column-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-8);
}
.sidebar-toc {
  position: sticky;
  top: 5rem;
  align-self: flex-start;
}
.toc-card,
.toc-aside {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--color-surface);
}
.toc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-white);
}
.toc-header svg { width: 1rem; height: 1rem; }
.toc-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
}
.toc-icon { width: 1rem; height: 1rem; }
.toc-nav { margin-top: var(--space-2); }
.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.toc-link {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--duration-fast), background var(--duration-fast);
}
.toc-link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.04);
}
.toc-hint {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-dim);
}

/* Policy articles */
.policy-content-stack,
.terms-article {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.policy-article,
.terms-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  background: var(--color-surface);
  transition: border-color var(--duration-base);
}
.policy-article:hover,
.terms-card:hover {
  border-color: var(--color-border-light);
}
.article-header,
.section-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.article-badge {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.article-badge-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
}
.article-title-wrap { flex: 1; }
.article-title,
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}
.article-subtitle {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.article-body,
.section-body {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.article-paragraph,
.section-paragraph {
  margin-bottom: var(--space-3);
  line-height: 1.7;
}
.bullet-list {
  padding-left: var(--space-6);
  margin: var(--space-3) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.bullet-list li {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Note/info boxes */
.note-box,
.minimal-data-share-box {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(10, 132, 255, 0.08);
  border: 1px solid rgba(10, 132, 255, 0.2);
}
.note-content,
.minimal-data-share-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.note-icon,
.minimal-data-share-icon,
.note-content svg,
.minimal-data-share-content svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.note-text,
.minimal-data-share-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.assurance-row {
  margin-top: var(--space-4);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-md);
  color: var(--color-text-secondary);
}
.assurance-icon,
.assurance-row svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* Security grid */
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.security-item {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}
.security-item-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.security-item-icon,
.security-item-header svg {
  width: 1.25rem;
  height: 1.25rem;
}
.security-item-title {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-white);
}
.security-item-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* External links */
.external-link {
  color: var(--color-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}
.external-link:hover { text-decoration: underline; }
.external-icon,
.external-link svg { width: 0.875rem; height: 0.875rem; }
.provider-hint {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-dim);
}
.provider-hint span { margin-right: var(--space-2); }

/* Contact card */
.contact-image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-top: var(--space-4);
}
.contact-image {
  width: 100%;
  height: auto;
  display: block;
}

/* Terms-specific styles */
.section-list {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.list-item svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.nested-list {
  list-style: none;
  padding: 0;
  padding-left: var(--space-8);
  margin: var(--space-2) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.nested-list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-text-muted);
  line-height: 1.6;
  font-size: var(--text-sm);
}
.nested-list-item svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.fine-print {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  font-style: italic;
}


/* ── FOOTER ────────────────────────────────────────────────── */
.ds-footer {
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg);
  padding: var(--space-12) 0;
}

.ds-footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-8);
}

.ds-footer-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-md);
  color: var(--color-white);
}

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

.ds-footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--duration-fast) var(--ease-in-out);
}

.ds-footer-links a:hover {
  color: var(--color-white);
}

.ds-footer-right {
  text-align: right;
  font-size: var(--text-sm);
  color: var(--color-text-dim);
}


/* ── HERO SECTION ──────────────────────────────────────────── */
.ds-hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-20) 0;
}

.ds-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
}

.ds-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.ds-hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--color-white);
  max-width: 14ch;
}

.ds-hero-subtitle {
  margin-top: var(--space-8);
  font-size: var(--text-lg);
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 48ch;
}

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

.ds-hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}


/* ── NUMBERED SECTIONS (WQF-style 01/04) ──────────────────── */
.ds-numbered-section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--color-border);
}

.ds-numbered-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

.ds-numbered-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.ds-numbered-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-white);
  max-width: 20ch;
}

.ds-numbered-desc {
  font-size: var(--text-md);
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 48ch;
}


/* ── ETHOS/FEATURE CARDS (WQF grid style) ──────────────────── */
.ds-feature-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-border);
}

.ds-feature-card-number {
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-text-dim);
}

.ds-feature-card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.ds-feature-card-text {
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-muted);
}


/* ── CTA SECTION ───────────────────────────────────────────── */
.ds-cta-section {
  padding: var(--space-24) 0;
  text-align: center;
}

.ds-cta-title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.ds-cta-subtitle {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
  max-width: 48ch;
  margin-left: auto;
  margin-right: auto;
}


/* ── PRICING CARD ──────────────────────────────────────────── */
.ds-price-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
}

.ds-price-amount {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-white);
}

.ds-price-suffix {
  font-size: var(--text-md);
  color: var(--color-text-muted);
}

.ds-price-features {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ds-price-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-text);
  font-size: var(--text-base);
}


/* ── FAQ ACCORDION ─────────────────────────────────────────── */
.ds-faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) 0;
}

.ds-faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-white);
  cursor: pointer;
  text-align: left;
  transition: color var(--duration-fast) var(--ease-in-out);
}

.ds-faq-trigger:hover {
  color: var(--color-accent);
}

.ds-faq-trigger svg {
  transition: transform var(--duration-base) var(--ease-in-out);
  flex-shrink: 0;
}

.ds-faq-trigger[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.ds-faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-base) var(--ease-out);
}

.ds-faq-answer {
  padding-top: var(--space-4);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 64ch;
}


/* ── TESTIMONIAL CARDS ─────────────────────────────────────── */
.ds-testimonial {
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.ds-testimonial-quote {
  font-size: var(--text-md);
  line-height: 1.65;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.ds-testimonial-author {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-white);
}

.ds-testimonial-role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}


/* ── HORIZONTAL RULE — text accent style ───────────────────── */
.ds-hr-text {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text-dim);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ds-hr-text::before,
.ds-hr-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
}


/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 992px) {
  :root {
    --section-py: var(--space-16);
  }

  .ds-container,
  .ds-container-lg {
    padding-left: var(--gutter-sm);
    padding-right: var(--gutter-sm);
  }

  .ds-grid-2,
  .ds-grid-3,
  .ds-grid-4 {
    grid-template-columns: 1fr;
  }

  .ds-hero {
    min-height: auto;
    padding: var(--space-16) 0;
  }

  .ds-hero-title {
    max-width: none;
  }

  .ds-numbered-header {
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
  }

  .ds-numbered-title {
    font-size: var(--text-3xl);
    max-width: none;
  }

  .ds-footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-4);
  }

  .ds-footer-links {
    justify-content: center;
  }

  .ds-footer-right {
    text-align: center;
  }

  .ds-header-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-nav {
    display: block;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    z-index: calc(var(--z-header) - 1);
    background-color: var(--color-surface-3);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--gutter);
    transform: translateY(-100%);
    transition: transform 200ms ease;
  }

  .mobile-nav.is-open {
    transform: translateY(0);
  }

  .mobile-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-3);
  }

  .mobile-nav a {
    color: var(--color-white);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-sm);
  }

  .ds-cta-title {
    font-size: var(--text-3xl);
  }

  /* Legal pages responsive */
  .hero-container {
    flex-direction: column;
    gap: var(--space-6);
  }
  .hero-media-column {
    width: 100%;
    max-width: none;
  }
  .hero-media-image { height: 240px; }
  .hero-artwork {
    width: 100%;
    min-width: 0;
  }
  .two-column-grid {
    grid-template-columns: 1fr;
  }
  .sidebar-toc {
    position: static;
  }
  .security-grid {
    grid-template-columns: 1fr;
  }

  /* Scroll nav */
  .ds-scroll-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .ds-grid-2 {
    grid-template-columns: 1fr;
  }

  .ds-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .ds-btn-lg {
    width: 100%;
    justify-content: center;
  }

  .ds-footer-links {
    flex-direction: column;
    gap: var(--space-3);
  }
}

@media (max-width: 480px) {
  :root {
    --section-py: var(--space-12);
    --gutter: 1rem;
  }

  .ds-display-xl {
    font-size: var(--text-3xl);
  }

  .ds-heading-1 {
    font-size: var(--text-2xl);
  }

  .ds-heading-2 {
    font-size: var(--text-xl);
  }

  .hero-heading,
  .hero-title {
    font-size: var(--text-2xl);
  }

  .mobile-nav {
    top: 56px;
    padding: var(--space-3) var(--space-4);
  }
}