/* =========================================================
   Earbug Marketing Site — Base Stylesheet
   Brand: Human Connections for Streaming Music
   ========================================================= */

/* ---- Design tokens ------------------------------------- */
:root {
  --color-primary: #19A1FB;       /* Earbug brand blue */
  --color-primary-dark: #0d8fe6;
  --color-accent-green: #10B981;  /* Jukebox / Spotify pairing */
  --color-accent-red: #EF4444;    /* YouTube Music energy */
  --color-accent-amber: #FBBF24;  /* Warm joy accent */
  --color-dark: #111827;          /* Near-black background */
  --color-dark-raised: #1A2333;   /* Slightly lighter panel surface */
  --color-light: #F9FAFB;         /* Crisp off-white text/background */
  --color-muted: #9CA3AF;         /* Secondary text on dark */

  --font-base: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;

  --container-max: 1180px;
  --header-height: 76px;

  --transition-fast: 0.2s ease;
  --transition-base: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- Reset / base --------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-base);
  background-color: var(--color-dark);
  color: var(--color-light);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover, a:focus-visible { color: var(--color-primary-dark); }

h1, h2, h3, h4 {
  font-family: var(--font-base);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; color: var(--color-muted); }

ul { margin: 0; padding: 0; list-style: none; }

button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  z-index: 1000;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 1rem; }

/* ---- Buttons -------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.btn:hover, .btn:focus-visible { transform: translateY(-2px); }

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 8px 24px -8px rgba(25, 161, 251, 0.65);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  box-shadow: 0 12px 32px -8px rgba(25, 161, 251, 0.8);
}

/* The hero CTA is the single most important action on the page, so it gets
   extra size, weight, and a soft glow to help it stand out against the
   surrounding copy and video. */
.btn-hero-cta {
  font-size: 1.15rem;
  font-weight: 700;
  padding: 1.15rem 2.5rem;
  box-shadow: 0 0 0 1px rgba(25, 161, 251, 0.4), 0 0 36px 6px rgba(25, 161, 251, 0.55), 0 14px 32px -10px rgba(25, 161, 251, 0.7);
}
.btn-hero-cta:hover, .btn-hero-cta:focus-visible {
  box-shadow: 0 0 0 1px rgba(25, 161, 251, 0.55), 0 0 44px 10px rgba(25, 161, 251, 0.7), 0 18px 38px -10px rgba(25, 161, 251, 0.85);
}
@media (prefers-reduced-motion: no-preference) {
  .btn-hero-cta {
    animation: cta-pulse 3.2s ease-in-out infinite;
  }
}
@keyframes cta-pulse {
  0%, 100% {
    box-shadow: 0 0 0 1px rgba(25, 161, 251, 0.4), 0 0 36px 6px rgba(25, 161, 251, 0.55), 0 14px 32px -10px rgba(25, 161, 251, 0.7);
  }
  50% {
    box-shadow: 0 0 0 1px rgba(25, 161, 251, 0.5), 0 0 50px 12px rgba(25, 161, 251, 0.7), 0 14px 32px -10px rgba(25, 161, 251, 0.7);
  }
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover, .btn-secondary:focus-visible {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-light);
  border-color: rgba(249, 250, 251, 0.3);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* =========================================================
   Header / Navigation
   ========================================================= */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 500;
  height: var(--header-height);
  display: flex;
  align-items: center;
}

/* The translucent blur backdrop lives on a pseudo-element rather than on
   .site-header itself. A `backdrop-filter` (or `filter`) on an ancestor
   establishes the *containing block* for any `position: fixed` descendants
   (e.g. the mobile nav panel), which would otherwise size itself relative
   to the 76px-tall header instead of the viewport. Isolating the blur here
   keeps .site-header filter-free so fixed children size against the
   viewport as expected. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-color: rgba(17, 24, 39, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.brand img {
  height: 36px;
  width: auto;
}
.brand-name {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-light);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--color-light);
  padding: 0.5rem;
  border-radius: var(--radius-md);
}
.nav-toggle:hover { color: var(--color-primary); }
.nav-toggle svg { width: 28px; height: 28px; }

.primary-nav {
  display: flex;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-list > li { position: relative; }

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-pill);
  color: var(--color-light);
  font-weight: 500;
  font-size: 0.97rem;
}
.nav-link:hover, .nav-link:focus-visible {
  color: var(--color-primary);
  background-color: rgba(25, 161, 251, 0.1);
}
.nav-link .chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}
.has-submenu[aria-expanded="true"] .chevron { transform: rotate(180deg); }

.nav-cta {
  margin-inline-start: 0.5rem;
}

/* Sign In is a plain text link rather than a button — it's a secondary
   action and shouldn't visually compete with the primary CTA. */
.signin-link {
  color: var(--color-primary);
  font-weight: 600;
}
.signin-link:hover, .signin-link:focus-visible {
  color: var(--color-primary);
  background-color: rgba(25, 161, 251, 0.1);
  text-decoration: underline;
}

/* Dropdown submenus */
.submenu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 200px;
  background: var(--color-dark-raised);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  box-shadow: 0 20px 45px -12px rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: 50;
}
.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu,
.has-submenu[aria-expanded="true"] .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.submenu a {
  display: block;
  padding: 0.6rem 0.9rem;
  border-radius: 0.6rem;
  color: var(--color-light);
  font-size: 0.95rem;
}
.submenu a:hover, .submenu a:focus-visible {
  background-color: rgba(25, 161, 251, 0.12);
  color: var(--color-primary);
}

/* =========================================================
   Hero / Body 1
   ========================================================= */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block-start: var(--header-height);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 80% 12%, rgba(25, 161, 251, 0.16), transparent 60%),
    radial-gradient(45% 40% at 12% 88%, rgba(16, 185, 129, 0.12), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: center;
  width: 100%;
}

.tagline {
  font-size: clamp(1.9rem, 4.6vw, 3.1rem);
  letter-spacing: -0.02em;
  background: linear-gradient(100deg, #ffffff 30%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p {
  font-size: 1.08rem;
  max-width: 50ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-video-frame {
  position: relative;
  width: min(440px, 100%);
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255,255,255,0.06);
}
.hero-video-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.hero-video-glow {
  position: absolute;
  inset: -18%;
  background: conic-gradient(from 120deg, var(--color-primary), var(--color-accent-green), var(--color-accent-amber), var(--color-primary));
  filter: blur(60px);
  opacity: 0.35;
  z-index: -1;
  border-radius: 50%;
}

.scroll-cue {
  position: absolute;
  bottom: clamp(1rem, 3vh, 2.25rem);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 1;
}
.scroll-cue svg {
  width: 20px;
  height: 20px;
  animation: bob 2.2s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(8px); opacity: 1; }
}

/* =========================================================
   Feature sections (Body 2-5)
   ========================================================= */
.feature-section {
  padding-block: clamp(4rem, 10vh, 7rem);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.feature-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.feature-section.reverse .container {
  direction: rtl;
}
.feature-section.reverse .container > * {
  direction: ltr;
}

.feature-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--feature-accent, var(--color-primary));
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.feature-section h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}
.feature-copy p {
  font-size: 1.04rem;
  max-width: 56ch;
}
.feature-copy p + p { margin-top: 0.9em; }

.feature-cta { margin-top: 2.5rem; }

/* Feature "Learn More" buttons use solid Earbug-blue fills (rather than the
   outlined .btn-secondary style) so they sit comfortably against the dark
   background without standing out as sharply as the hero CTA — and
   deliberately carry no glow, unlike the hero button. */
.btn-feature {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  padding: 0.55rem 1.5rem;
  font-size: 0.92rem;
}
.btn-feature:hover, .btn-feature:focus-visible {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #ffffff;
}

.feature-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px -24px rgba(0,0,0,0.6);
}

/* Section accent colors (used for eyebrow + glow accents) */
#jukebox  { --feature-accent: var(--color-accent-green); }
#playlist { --feature-accent: var(--color-primary); }
#article  { --feature-accent: var(--color-accent-amber); }
#merch    { --feature-accent: var(--color-accent-red); }

/* =========================================================
   Scroll-reveal animation
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .scroll-cue svg { animation: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* =========================================================
   App download modal
   ========================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 11, 18, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}
.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-dark-raised);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  width: min(560px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  position: relative;
  transform: translateY(24px) scale(0.98);
  transition: transform var(--transition-base);
}
.modal-overlay.is-open .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: 0;
  color: var(--color-muted);
  padding: 0.4rem;
  border-radius: 50%;
  line-height: 0;
}
.modal-close:hover { color: var(--color-light); background: rgba(255,255,255,0.08); }
.modal-close svg { width: 22px; height: 22px; }

.modal > p { margin-bottom: 1.5rem; }

.platform-toggle {
  display: inline-flex;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-pill);
  padding: 0.3rem;
  gap: 0.25rem;
  margin-bottom: 1.75rem;
  width: 100%;
}
.platform-toggle button {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--color-muted);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-pill);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.platform-toggle button.is-active {
  background: var(--color-primary);
  color: #ffffff;
}
.platform-toggle button:hover:not(.is-active) {
  color: var(--color-light);
}

.store-section + .store-section {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.store-section h3 {
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  color: var(--color-light);
  margin-bottom: 0.85rem;
}
.store-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #000;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 0.7rem;
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  box-shadow: 0 0 14px 1px rgba(255, 255, 255, 0.22);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.store-badge:hover, .store-badge:focus-visible {
  transform: translateY(-2px);
  border-color: #ffffff;
  color: #fff;
  box-shadow: 0 0 22px 4px rgba(255, 255, 255, 0.4);
}
.store-badge svg { width: 24px; height: 24px; flex-shrink: 0; }
.store-badge .badge-text { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.store-badge .badge-text small { font-size: 0.7rem; color: var(--color-muted); }
.store-badge .badge-text strong { font-size: 0.95rem; }

/* =========================================================
   "Notify me" waitlist panel (used in the app modal for
   platforms whose app isn't available yet)
   ========================================================= */
.notify-panel {
  padding-block: 0.25rem 0.5rem;
}
.notify-intro p {
  margin-bottom: 1.25rem;
}
.notify-form {
  display: flex;
  gap: 0.6rem;
  align-items: stretch;
}
.notify-form[hidden] { display: none; }
.notify-email-input {
  flex: 1;
  min-width: 0;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.1rem;
  color: var(--color-light);
  font-size: 0.95rem;
  font-family: inherit;
}
.notify-email-input::placeholder { color: var(--color-muted); }
.notify-email-input:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
}
.notify-submit { white-space: nowrap; }
.notify-message {
  margin-top: 1rem;
  margin-bottom: 0;
  color: var(--color-accent-green);
  font-size: 0.92rem;
}
.notify-message.is-error { color: var(--color-accent-red); }

/* Honeypot field: present in the DOM for bots to fill in, invisible and
   unreachable for sighted users and screen readers alike. */
.notify-honeypot {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 480px) {
  .notify-form { flex-direction: column; }
}

/* =========================================================
   Team photo grid (Team page)
   ========================================================= */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.75rem, 4vw, 2.75rem);
  margin-top: 3rem;
  max-width: 760px;
}
.team-member {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.team-photo {
  width: 100%;
  max-width: 220px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 14px 32px -12px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.06);
}
.team-name {
  margin-top: 1rem;
  margin-bottom: 0;
  color: var(--color-light);
  font-weight: 600;
  font-size: 1.05rem;
}
@media (max-width: 640px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); max-width: 420px; }
}
@media (max-width: 420px) {
  .team-grid { grid-template-columns: 1fr; max-width: 260px; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-block: 1.75rem;
  background-color: var(--color-dark);
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
.footer-copyright {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: 0;
  white-space: nowrap;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  margin: 0 auto;
}
.footer-links li:not(:last-child)::after {
  content: "|";
  margin-inline-start: 0.5rem;
  color: rgba(255,255,255,0.18);
}
.footer-links a {
  color: var(--color-muted);
  text-transform: lowercase;
}
.footer-links a:hover, .footer-links a:focus-visible { color: var(--color-primary); }

.footer-social {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.social-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.social-link svg { width: 17px; height: 17px; }
.social-link:hover, .social-link:focus-visible {
  background: rgba(25, 161, 251, 0.16);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* Tooltip on hover/focus */
.social-link .tooltip {
  position: absolute;
  bottom: calc(100% + 0.6rem);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--color-dark-raised);
  color: var(--color-light);
  font-size: 0.75rem;
  white-space: nowrap;
  padding: 0.4rem 0.7rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255,255,255,0.08);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  pointer-events: none;
}
.social-link:hover .tooltip,
.social-link:focus-visible .tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* =========================================================
   Anchor-link scroll offset
   Compensates for the fixed header so anchor targets aren't
   hidden underneath it when navigating via #fragment URLs.
   ========================================================= */
[id] {
  scroll-margin-top: calc(var(--header-height) + 1.5rem);
}

/* =========================================================
   Long-form content pages (Terms, Privacy, Cookies, etc.)
   ========================================================= */
.terms-of-service h2 {
  font-size: 1.2rem;
  margin-top: 2.5rem;
  margin-bottom: 0.6rem;
  color: var(--color-light);
}
.terms-of-service h3 {
  font-size: 1.03rem;
  font-weight: 600;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--color-light);
  padding-left: 1rem;
  border-left: 2px solid rgba(25, 161, 251, 0.35);
}
.terms-of-service h4 {
  font-size: 0.95rem;
  font-weight: 700;
  font-style: italic;
  margin-top: 1.25rem;
  margin-bottom: 0.35rem;
  color: var(--color-light);
  padding-left: 1rem;
  border-left: 2px solid rgba(25, 161, 251, 0.35);
}
.terms-of-service p,
.terms-of-service li {
  font-size: 0.97rem;
  line-height: 1.75;
  max-width: 80ch;
}
.terms-of-service p { margin-bottom: 1em; }
.terms-of-service p.section-intro { margin-bottom: 1em; }
.terms-of-service ul {
  list-style: disc;
  padding-left: 1.75rem;
  margin-bottom: 1.25rem;
}
.terms-of-service li { margin-bottom: 0.5em; }
.terms-of-service a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.terms-of-service a:hover { color: var(--color-primary-dark); }

/* =========================================================
   Generic stub-page layout (used by interior pages)
   ========================================================= */
.page-hero {
  padding-block: clamp(6rem, 16vh, 9rem) clamp(1.5rem, 4vh, 2.5rem);
}
.page-hero h1 {
  font-size: clamp(1.9rem, 4.2vw, 2.8rem);
}
.page-hero .lede {
  font-size: 1.1rem;
  max-width: 60ch;
}
.page-content {
  padding-block-end: clamp(4rem, 10vh, 6rem);
}
.page-content p { max-width: 70ch; }

.page-with-image .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
}
.page-with-image img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: auto;
}

/* =========================================================
   Responsive breakpoints
   ========================================================= */
@media (max-width: 980px) {
  .hero .container,
  .feature-section .container,
  .feature-section.reverse .container,
  .page-with-image .container {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  /* On the stacked mobile layout the video moves above the copy. Give it
     the same breathing room above (against the header) as the grid `gap`
     already provides below it (against the tagline), so the spacing reads
     as balanced rather than flush against the header bar. */
  .hero-media { order: -1; margin-block-start: clamp(2rem, 6vw, 4.5rem); }
  .feature-media { order: -1; }
  .hero-video-frame { width: min(380px, 78vw); }

  /* On narrow viewports the stacked hero content is often taller than the
     viewport, so a "Discover more" cue pinned to the bottom of .hero (as it
     is on desktop) can land on top of the CTA button instead of below it.
     Switch the hero to a column layout and let the cue flow naturally after
     the copy/button, with its own spacing — and give the section breathing
     room at the bottom so the button doesn't butt against the next section. */
  .hero {
    flex-direction: column;
    padding-block-end: clamp(2.5rem, 9vw, 4rem);
  }
  .scroll-cue {
    position: static;
    transform: none;
    margin-block-start: clamp(2rem, 6vw, 3rem);
  }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }

  .primary-nav {
    position: fixed;
    inset-block-start: var(--header-height);
    inset-inline: 0;
    bottom: 0;
    background: var(--color-dark);
    flex-direction: column;
    padding: 1.25rem 1.5rem 2rem;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
  }
  .primary-nav.is-open { transform: translateX(0); }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.25rem;
  }
  .nav-list > li { width: 100%; }
  .nav-link { width: 100%; border-radius: 0.7rem; }
  .nav-cta { margin-inline-start: 0; margin-top: 0.75rem; width: 100%; }

  .submenu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    background: rgba(255,255,255,0.03);
    margin: 0.25rem 0 0.5rem;
    display: none;
  }
  .has-submenu[aria-expanded="true"] .submenu { display: block; }
  .has-submenu:hover .submenu { transform: none; } /* disable hover-open on touch widths */
}

@media (max-width: 640px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .footer-links { order: 3; width: 100%; justify-content: center; margin: 0; }
  .site-footer .container { justify-content: center; text-align: center; }
  .footer-copyright { width: 100%; text-align: center; }
}

/* =========================================================
   Blog — post list (Blog page)
   ========================================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 2.25rem);
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--color-dark-raised);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(25, 161, 251, 0.35);
  box-shadow: 0 20px 45px -20px rgba(0, 0, 0, 0.6);
}

.blog-card-image-link { display: block; }
.blog-card-image-wrap {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, rgba(25, 161, 251, 0.18), rgba(16, 185, 129, 0.12));
  overflow: hidden;
}
.blog-card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.blog-card-title {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}
.blog-card-title a {
  color: var(--color-light);
}
.blog-card-title a:hover,
.blog-card-title a:focus-visible {
  color: var(--color-primary);
}

.blog-card-excerpt {
  font-size: 0.95rem;
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: clamp(2.5rem, 6vw, 3.5rem);
}

.blog-state {
  color: var(--color-muted);
  font-size: 1rem;
  padding-block: 2rem;
  text-align: center;
}
.blog-state.is-error { color: var(--color-accent-red); }

@media (max-width: 980px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Blog — single post page
   ========================================================= */
.blog-post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.blog-post-meta {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.blog-post-title {
  font-size: clamp(1.9rem, 4.2vw, 2.8rem);
  margin-bottom: 1.75rem;
}

.blog-post-hero-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 2.5rem;
}
/* The site-wide `img { display: block }` reset otherwise overrides the
   browser's native `[hidden]` behavior, so a hidden image with no src
   (e.g. a post with no cover image) would still render as an empty box
   sized by the aspect-ratio above. This restores the expected behavior. */
.blog-post-hero-image[hidden] {
  display: none;
}

.blog-post-body {
  max-width: 72ch;
}
.blog-post-body p,
.blog-post-body li {
  font-size: 1.04rem;
  line-height: 1.75;
  max-width: 72ch;
}
.blog-post-body h2 {
  font-size: 1.4rem;
  margin-top: 2.25rem;
  margin-bottom: 0.6rem;
  color: var(--color-light);
}
.blog-post-body h3 {
  font-size: 1.15rem;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--color-light);
}
.blog-post-body ul,
.blog-post-body ol {
  padding-left: 1.75rem;
  margin-bottom: 1.25rem;
}
.blog-post-body ul { list-style: disc; }
.blog-post-body ol { list-style: decimal; }
.blog-post-body li { margin-bottom: 0.5em; }
.blog-post-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.blog-post-body a:hover { color: var(--color-primary-dark); }
.blog-post-body blockquote {
  margin: 1.5rem 0;
  padding-left: 1.25rem;
  border-left: 3px solid rgba(25, 161, 251, 0.4);
  color: var(--color-light);
  font-style: italic;
}
.blog-post-body img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-block: 1.5rem;
}