/* BlingRock — static site (dark theme, faithful to original)
   Brand: accent #06b0f0, purple card #797bf0, blue card #6db0d9
   Headings Montserrat, body Open Sans */

:root {
  --accent: #06b0f0;
  --accent-dark: #0592c8;
  --black: #000000;
  --navy: #0d1b2a;
  --card-purple: #797bf0;
  --card-blue: #6db0d9;
  --text: #ffffff;
  --text-soft: rgba(255, 255, 255, 0.82);
  --text-dim: rgba(255, 255, 255, 0.6);
  --radius: 22px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: "Montserrat", "Open Sans", sans-serif;
  line-height: 1.18;
  font-weight: 700;
}

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

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

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

/* ---------- Header ---------- */
.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 10;
  padding: 30px 0;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-header .logo img { height: 36px; width: auto; }
.site-header nav { display: flex; align-items: center; gap: 28px; }
.site-header nav a.nav-link {
  color: rgba(255, 255, 255, 0.85);
  font-family: "Montserrat", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.site-header nav a.nav-link:hover { color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: "Montserrat", sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 16px 30px;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  transition: background 0.2s, transform 0.2s;
}
.btn:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-small { padding: 10px 26px; font-size: 13px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: var(--black) url("../img/hero-soundwaves.jpg") center 30% / cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(0,0,0,0.35), rgba(0,0,0,0.05) 45%, #000 96%),
    linear-gradient(100deg, rgba(0,0,0,0.72) 20%, rgba(0,0,0,0.25) 60%, rgba(0,0,0,0.05));
}
.hero .wrap { position: relative; z-index: 2; padding-top: 110px; padding-bottom: 70px; width: 100%; }
.hero h1 {
  font-size: clamp(52px, 7.5vw, 92px);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero p.sub {
  margin: 26px 0 40px;
  font-size: clamp(19px, 2.6vw, 28px);
  font-weight: 300;
  max-width: 620px;
  color: var(--text-soft);
  line-height: 1.5;
}

/* ---------- Sections ---------- */
section { padding: 90px 0; }

.kicker {
  font-family: "Montserrat", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(32px, 4.6vw, 52px);
  letter-spacing: -0.015em;
  margin-bottom: 26px;
}

.lead {
  font-size: 19px;
  color: var(--text-soft);
  max-width: 760px;
}

/* Intro: navy card + photo */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: stretch;
}
.navy-card {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.navy-card .kicker { font-size: 17px; }
.navy-card h2 { font-size: clamp(30px, 3.6vw, 44px); margin-bottom: 26px; }
.navy-card p { color: var(--text-soft); margin-bottom: 18px; max-width: 46ch; }
.intro-grid .media { border-radius: var(--radius); overflow: hidden; }
.intro-grid .media img { width: 100%; height: 100%; object-fit: cover; }

/* Offer cards: purple + blue */
.offer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-top: 36px;
}
.offer-card {
  border-radius: var(--radius);
  padding: 120px 56px 130px;
  color: #fff;
}
.offer-card h2 { font-size: clamp(30px, 3.6vw, 44px); margin-bottom: 30px; }
.offer-card p { color: rgba(255, 255, 255, 0.92); margin-bottom: 18px; max-width: 48ch; }
.offer-purple { background: var(--card-purple); }
.offer-blue { background: var(--card-blue); }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  margin-top: 56px;
}
.step {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 44px 40px 70px;
}
.step .num {
  font-family: "Montserrat", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
}
.step h4 { font-size: 24px; margin: 20px 0 22px; }
.step p { color: var(--text-soft); font-size: 16px; }

/* Features (purple concert background) */
.features-section {
  position: relative;
  background: #2a0a4a url("../img/concert.jpg") center / cover no-repeat;
  background-blend-mode: luminosity;
  padding: 110px 0 160px;
}
.features-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10, 2, 20, 0.92), rgba(90, 22, 160, 0.72) 45%, rgba(120, 32, 190, 0.66) 75%, rgba(0, 0, 0, 0.9));
}
.features-section .wrap { position: relative; z-index: 2; }
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px 56px;
  margin-top: 70px;
}
.feature {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 22px;
  align-items: start;
}
.feature .icon { width: 46px; height: 46px; }
.feature .icon svg { width: 100%; height: 100%; stroke: #fff; fill: none; stroke-width: 1.4; }
.feature h5 { font-size: 19px; margin-bottom: 12px; padding-top: 4px; }
.feature p { font-size: 16px; color: rgba(255, 255, 255, 0.88); }

/* CTA */
.cta-banner { padding: 130px 0 60px; }
.cta-banner h2 {
  font-size: clamp(30px, 4.4vw, 50px);
  max-width: 22ch;
  letter-spacing: -0.01em;
}

/* ---------- Form pages ---------- */
.page-hero {
  background: var(--black) url("../img/hero-soundwaves.jpg") center 30% / cover no-repeat;
  position: relative;
  padding: 170px 0 100px;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.5), rgba(0,0,0,0.55) 55%, #000 98%);
}
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(40px, 6vw, 68px); }
.page-hero .kicker { margin-bottom: 16px; }
.page-hero p { margin-top: 18px; font-size: 20px; color: var(--text-soft); max-width: 620px; }

.form-section { padding: 40px 0 90px; }
.form-card {
  max-width: 780px;
  background: #fff;
  color: #1a2430;
  border-radius: var(--radius);
  padding: 50px 46px;
}
.form-card h2 {
  font-size: 24px;
  margin-bottom: 28px;
  color: #101418;
}

/* ---------- Footer ---------- */
footer {
  background: var(--black);
  color: var(--text-dim);
  padding: 90px 0 50px;
  font-size: 14px;
}
footer .logo img { height: 30px; width: auto; margin-bottom: 44px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-grid h4 {
  color: #fff;
  font-size: 17px;
  margin-bottom: 14px;
}
.footer-grid p { margin-bottom: 20px; max-width: 34ch; }
.disclosures {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 36px;
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 48px;
  align-items: end;
  font-size: 12.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.42);
}
.disclosures strong { color: rgba(255, 255, 255, 0.6); }
.disclosures .afem { opacity: 0.75; max-width: 200px; }
.copyright { margin-top: 30px; font-size: 13px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  section { padding: 60px 0; }
  .intro-grid, .offer-grid { grid-template-columns: 1fr; }
  .intro-grid .media { min-height: 380px; }
  .navy-card, .offer-card { padding: 48px 34px; }
  .offer-card { padding-top: 60px; padding-bottom: 70px; }
  .steps, .features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .disclosures { grid-template-columns: 1fr; align-items: start; }
  .site-header nav a.nav-link { display: none; }
  .form-card { padding: 34px 26px; }
}