/* ===================== TOKENS ===================== */
:root {
  --bg:        #0c1018;   /* near-black, warm navy */
  --bg-soft:   #11161f;
  --panel:     rgba(32, 38, 50, 0.35);
  --panel-bd:  rgba(244, 241, 235, 0.10);
  --ink:       #f4f1eb;   /* warm cream */
  --ink-90:    rgba(244, 241, 235, 0.92);
  --muted:     #bcb6a9;   /* warm grey */
  --muted-dim: rgba(188, 182, 169, 0.65);
  --accent:    #f2542c;   /* burnt orange */
  --accent-dim:rgba(242, 84, 44, 0.85);
  --maxw:      1120px;
  --pad:       clamp(1.25rem, 5vw, 2rem);
}

/* ===================== RESET ===================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

/* ===================== TYPE HELPERS ===================== */
.eyebrow, .part, .stats__label, .panel__label, .voice__tag, .act__tag, .callout__eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 1rem;
}
.section__lede, .hero__lede, .cta__lede {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 46ch;
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-weight: 600; font-size: 0.82rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.85em 1.5em; border-radius: 2px;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: #ff6a45; transform: translateY(-1px); }
.btn--ghost { border: 1px solid var(--panel-bd); color: var(--ink); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

.link-arrow { color: var(--accent); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; }
.link-arrow:hover { color: #ff6a45; }

/* ===================== NAV ===================== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 16, 24, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--panel-bd);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 700; }
.brand__mark {
  display: grid; place-items: center;
  width: 30px; height: 30px;
  background: var(--accent); color: #fff;
  font-size: 0.72rem; letter-spacing: 0.04em; border-radius: 3px;
}
.brand__name { font-size: 0.95rem; letter-spacing: 0.02em; }
.nav__links { display: flex; gap: 1.75rem; }
.nav__links a { font-size: 0.85rem; color: var(--muted); transition: color 0.15s ease; }
.nav__links a:hover { color: var(--ink); }
.nav__cta { padding: 0.6em 1.1em; }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 90vh;
  padding: clamp(5rem, 13vh, 9rem) 0 clamp(4rem, 9vh, 6rem);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(180deg, rgba(12,16,24,0.72) 0%, rgba(12,16,24,0.15) 50%, rgba(12,16,24,0.45) 80%, rgba(12,16,24,0.92) 100%),
    linear-gradient(90deg, rgba(12,16,24,0.82) 0%, rgba(12,16,24,0.26) 56%, rgba(12,16,24,0) 100%),
    url("images/hero-road.jpg") center 64% / cover no-repeat;
}
.hero .container { position: relative; z-index: 1; }
.hero__title {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(2.7rem, 8vw, 5.5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}
.hero__lede { font-size: 1.2rem; margin: 0 0 2.25rem; max-width: 54ch; }

/* ===================== STATS ===================== */
.stats { padding: clamp(2.5rem, 6vh, 4rem) 0; border-block: 1px solid var(--panel-bd); }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem;
}
.stat { display: flex; flex-direction: column; gap: 0.5rem; }
.stat__num {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 600; color: var(--accent); line-height: 1;
}
.stat__cap { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); max-width: 22ch; }

/* ===================== SECTIONS ===================== */
.section { padding: clamp(4rem, 11vh, 7.5rem) 0; }
.section__head { margin-bottom: 3.5rem; }
.section__title {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.08; letter-spacing: -0.015em;
  margin: 0 0 1.25rem; max-width: 18ch;
}

/* ----- RULES ----- */
.rules { display: grid; gap: 1px; background: var(--panel-bd); border: 1px solid var(--panel-bd); }
.rule {
  display: grid; grid-template-columns: 90px 1fr; gap: 1.5rem;
  background: var(--bg); padding: 2.25rem var(--pad);
}
.rule__num {
  font-family: "Fraunces", Georgia, serif;
  font-size: 2.2rem; font-weight: 500;
  color: var(--accent); line-height: 1;
}
.rule__title { font-size: 1.45rem; font-weight: 600; margin: 0 0 1rem; font-family: "Fraunces", Georgia, serif; }
.rule__body ul { display: grid; gap: 0.55rem; }
.rule__body li { position: relative; padding-left: 1.4rem; color: var(--muted); }
.rule__body li::before { content: "—"; position: absolute; left: 0; color: var(--accent-dim); }

/* ----- CALLOUT ----- */
.callout {
  position: relative;
  padding: clamp(5rem, 12vh, 8rem) 0;
  border-block: 1px solid var(--panel-bd);
  overflow: hidden;
}
.callout::before {
  content: "";
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(90deg, rgba(12,16,24,0.90) 0%, rgba(12,16,24,0.52) 52%, rgba(12,16,24,0.22) 100%),
    url("images/tire-wet.jpg") center 60% / cover no-repeat;
}
.callout .container { position: relative; z-index: 1; }
.callout__quote {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 500; line-height: 1.18; letter-spacing: -0.01em;
  margin: 0 0 1.5rem; max-width: 24ch;
}
.callout__body { color: var(--muted); max-width: 56ch; margin: 0 0 1.75rem; }

/* ----- ACTS ----- */
.acts { display: grid; gap: 1.5rem; }
.act {
  display: grid; grid-template-columns: 64px 1fr; gap: 1.5rem;
  border: 1px solid var(--panel-bd); padding: 2rem; border-radius: 4px;
  background: var(--panel);
}
.act__num { font-family: "Fraunces", Georgia, serif; font-size: 1.8rem; color: var(--muted-dim); font-weight: 500; }
.act__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.act__tag { margin-bottom: 0.65rem; }
.act__col p:not(.act__tag) { margin: 0; }
.act__col--unsafe .act__tag { color: var(--accent); }
.act__col--unsafe p:not(.act__tag) { color: var(--ink-90); }
.act__col--safer .act__tag { color: #7fb685; }
.act__col--safer p:not(.act__tag) { color: var(--muted); }

/* ----- SUBGRID PANELS ----- */
.subgrid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 1.5rem; margin-top: 1.5rem; }
.panel { border: 1px solid var(--panel-bd); border-radius: 4px; padding: 2rem; background: var(--bg-soft); }
.panel__list { display: grid; gap: 0.9rem; }
.panel__list li { padding-left: 1.6rem; position: relative; font-weight: 500; }
.panel__list li::before { content: "→"; position: absolute; left: 0; color: var(--accent); }
.panel__bullets { display: grid; gap: 0.8rem; }
.panel__bullets li { padding-left: 1.2rem; position: relative; color: var(--muted); }
.panel__bullets li::before { content: "•"; position: absolute; left: 0; color: var(--accent); }

/* ----- TIPS ----- */
.tips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--panel-bd); border: 1px solid var(--panel-bd); }
.tip { display: grid; grid-template-columns: 48px 1fr; gap: 1rem; padding: 1.75rem; background: var(--bg); align-items: start; }
.tip__num { font-family: "Fraunces", Georgia, serif; color: var(--accent); font-size: 1.3rem; font-weight: 600; }
.tip p { margin: 0; color: var(--muted); }

/* ----- DIVIDER ----- */
.divider { padding: clamp(3.5rem, 9vh, 6rem) 0; text-align: center; }
.divider__text {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.5rem, 4.5vw, 3rem);
  font-weight: 500; letter-spacing: 0.02em; margin: 0;
}

/* ----- VOICES ----- */
#voices { position: relative; overflow: hidden; }
#voices::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(180deg, rgba(12,16,24,0.90) 0%, rgba(12,16,24,0.80) 50%, rgba(12,16,24,0.93) 100%),
    url("images/voices-wheel.jpg") center 38% / cover no-repeat;
}
#voices > .container { position: relative; z-index: 1; }
.voices { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.voice { margin: 0; border: 1px solid var(--panel-bd); border-radius: 4px; padding: 2.25rem; background: rgba(15, 20, 28, 0.82); backdrop-filter: blur(3px); }
.voice blockquote {
  margin: 0 0 1.5rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.25rem; line-height: 1.4; font-weight: 400;
}
.voice figcaption { color: var(--muted); font-size: 0.9rem; }
.voice figcaption strong { color: var(--ink); }

/* ----- CTA ----- */
.cta { position: relative; overflow: hidden; padding: clamp(4rem, 11vh, 7rem) 0; border-block: 1px solid var(--panel-bd); }
.cta::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(180deg, rgba(12,16,24,0.80) 0%, rgba(12,16,24,0.42) 55%, rgba(12,16,24,0.88) 100%),
    linear-gradient(90deg, rgba(12,16,24,0.72) 0%, rgba(12,16,24,0.18) 100%),
    url("images/cta-road-dawn.jpg") center 72% / cover no-repeat;
}
.cta > .container { position: relative; z-index: 1; }
.cta__title {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 500; line-height: 1.1; letter-spacing: -0.015em;
  margin: 0 0 1.25rem; max-width: 20ch;
}
.cta__lede { margin: 0 0 2.25rem; }

/* ----- RESOURCES ----- */
.resources { padding: clamp(3.5rem, 8vh, 5.5rem) 0; }
.res-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--panel-bd); border: 1px solid var(--panel-bd); }
.res { display: flex; flex-direction: column; gap: 0.6rem; padding: 2rem; background: var(--bg); transition: background 0.15s ease; }
.res:hover { background: var(--bg-soft); }
.res__title { font-weight: 600; font-size: 1.1rem; }
.res:hover .res__title { color: var(--accent); }
.res__desc { color: var(--muted); font-size: 0.95rem; }

/* ----- FOOTER ----- */
.footer { border-top: 1px solid var(--panel-bd); padding: clamp(3rem, 7vh, 4.5rem) 0; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2.5rem; }
.footer__about { color: var(--muted); max-width: 48ch; margin: 1.25rem 0 0; font-size: 0.95rem; }
.footer__meta { display: flex; flex-direction: column; gap: 0.6rem; justify-content: flex-end; }
.footer__email { color: var(--accent); font-weight: 500; }
.footer__email:hover { color: #ff6a45; }
.footer__copy { color: var(--muted-dim); font-size: 0.85rem; margin: 0; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 860px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .act__cols { grid-template-columns: 1fr; gap: 1.25rem; }
  .subgrid, .voices, .tips, .res-grid, .footer__inner { grid-template-columns: 1fr; }
  .nav__links { display: none; }
}
@media (max-width: 540px) {
  .stats__grid { grid-template-columns: 1fr; }
  .rule { grid-template-columns: 1fr; gap: 0.75rem; }
  .act { grid-template-columns: 1fr; gap: 1rem; }
  .nav__cta { display: none; }
}