/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-dark: #000b2c;
  --color-primary: #203575;
  --color-accent: #5674ce;
  --color-light: #f5f7fa;
  --color-white: #fff;
  --color-text: #333;
  --color-muted: #666;
  --font: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  font-size: 16px;
}

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

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

/* ===== Layout ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.site-header {
  background: var(--color-dark);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  display: block;
}

.main-nav {
  display: flex;
  gap: 32px;
}

.main-nav a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

.main-nav a:hover {
  color: var(--color-white);
  text-decoration: none;
}

/* ===== Hero ===== */
.hero {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 100px 0 120px;
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 6px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}

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

.btn-primary:hover {
  background: var(--color-primary);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  border-color: var(--color-white);
  text-decoration: none;
}

/* ===== Sections ===== */
.section {
  padding: 80px 0;
}

.section h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 24px;
}

.section-lead {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 700px;
  margin-bottom: 16px;
}

.section-dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section-dark h2 {
  color: var(--color-white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.8);
}

.section-alt {
  background: var(--color-light);
}

/* ===== Grid ===== */
.grid {
  display: grid;
  gap: 24px;
  margin-top: 40px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ===== Step Cards (Our Approach) ===== */
.step-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 32px 24px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-white);
}

/* ===== Value Cards (Why Blastcast) ===== */
.value-card {
  background: var(--color-light);
  border-radius: 10px;
  padding: 32px;
}

.value-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.value-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* ===== Services List ===== */
.services-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.services-list li {
  padding: 16px 20px;
  background: var(--color-white);
  border-radius: 8px;
  font-weight: 500;
  color: var(--color-dark);
  border-left: 4px solid var(--color-accent);
}

/* ===== Audience Cards ===== */
.audience-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--color-light);
  border-radius: 10px;
}

.audience-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.audience-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* ===== CTA Section ===== */
.section-cta {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
}

.section-cta h2 {
  color: var(--color-white);
}

.section-cta .section-lead {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 auto 16px;
}

.section-cta p {
  color: rgba(255, 255, 255, 0.8);
}

.cta-block {
  margin-top: 48px;
}

.cta-headline {
  font-size: 1.4rem;
  color: var(--color-white) !important;
  margin-bottom: 24px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 48px 0;
  text-align: center;
}

.footer-logo {
  margin-bottom: 24px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--color-white);
  text-decoration: none;
}

.footer-copy {
  font-size: 0.85rem;
}

/* ===== Privacy Page ===== */
.policy-content h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
  color: var(--color-dark);
}

.policy-content p,
.policy-content ul {
  margin-bottom: 12px;
  color: var(--color-muted);
}

.policy-content ul {
  margin-left: 24px;
}

.policy-content li {
  margin-bottom: 8px;
}

.policy-content a {
  color: var(--color-accent);
}

/* Content section for non-landing pages */
.content-section {
  padding: 60px 0;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero {
    padding: 60px 0 80px;
  }

  .section {
    padding: 60px 0;
  }

  .section h2 {
    font-size: 1.6rem;
  }

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

  .services-list {
    grid-template-columns: 1fr;
  }

  .main-nav {
    gap: 20px;
  }

  .main-nav a {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 16px;
  }

  .main-nav {
    gap: 12px;
  }
}