/* styles.css - BE Marketing Solutions (Light Tech Theme) */

:root {
  --bg-main: #f5f7ff;
  --bg-alt: #eef1fb;
  --bg-soft: #e3e7f7;
  --surface: #ffffff;
  --surface-soft: #f4f6ff;
  --primary: #365cff;
  --primary-soft: #6074ff;
  --text-main: #101324;
  --text-muted: #6a7186;
  --border-subtle: #d7dcec;
  --accent-soft: #2f3f83;
}

/* Reset / base */

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

html {
  height: 100%;
  scroll-behavior: smooth;
}
.alert {
  width: min(650px, 94%);
  padding: 1rem 1.4rem;
  border-radius: 8px;
  font-size: 1rem;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.alert-success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #34d399;
}

.alert-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #f87171;
}

#alert-top {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 1rem;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;

  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Inter", "Segoe UI", sans-serif;
  background: radial-gradient(
    circle at top,
    #ffffff 0,
    #f1f3ff 55%,
    #e5e8f8 100%
  );
  color: var(--text-main);
  line-height: 1.6;
}

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

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

/* Layout core */

.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header / Nav */

header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(248, 249, 255, 0.9);
  border-bottom: 1px solid rgba(215, 220, 236, 0.9);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: radial-gradient(circle at 0 0, var(--primary-soft), #ffffff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: #ffffff;
}

.logo span.small {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.logo span.brand {
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.nav-links {
  display: flex;
  gap: 1rem;
  font-size: 0.88rem;
}

.nav-links a {
  color: var(--text-muted);
  padding: 0.25rem 0.1rem;
  border-bottom: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-soft);
  border-bottom-color: rgba(47, 63, 131, 0.4);
}

.nav-cta {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

/* Buttons / badges */

.btn {
  border-radius: 999px;
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
  border: 1px solid transparent;
  cursor: pointer;
  background: transparent;
  color: var(--accent-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-soft));
  border-color: #3c55ff;
  color: #ffffff;
  box-shadow: 0 0 0 1px rgba(75, 96, 255, 0.12),
    0 10px 25px rgba(46, 64, 180, 0.35);
}

.btn-outline {
  border-color: var(--border-subtle);
  background: #f8f9ff;
}

.btn:hover {
  filter: brightness(1.04);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  border: 1px solid rgba(132, 140, 255, 0.35);
  background: linear-gradient(
    120deg,
    rgba(76, 99, 255, 0.08),
    rgba(252, 253, 255, 0.95)
  );
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  color: var(--accent-soft);
}

/* Sections */

main {
  padding-bottom: 4rem;
  flex: 1;
}

section {
  padding: 3.5rem 0;
}

section.alt {
  background: radial-gradient(
    circle at top right,
    var(--bg-alt) 0,
    #f5f7ff 80%
  );
}

.section-header {
  margin-bottom: 1.8rem;
  max-width: 640px;
}

.section-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.17em;
  color: var(--text-muted);
  margin-bottom: 0.55rem;
}

.section-title {
  font-size: 1.9rem;
  line-height: 1.25;
  margin-bottom: 0.55rem;
  color: var(--accent-soft);
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Hero */

.hero {
  padding-top: 3.5rem;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.1fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.1rem, 3.2vw, 2.7rem);
  line-height: 1.12;
  margin: 0.75rem 0;
  color: #0f1224;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 30rem;
  margin-bottom: 1.2rem;
}

.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.3rem;
}

.chip {
  font-size: 0.78rem;
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  border: 1px solid rgba(192, 198, 223, 0.9);
  background: #ffffff;
  color: var(--accent-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
}

.hero-footnote {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hero summary card */

.hero-summary-card {
  background: radial-gradient(
    circle at top left,
    #ffffff 0,
    #edf0ff 55%,
    #e4e7f9 100%
  );
  border-radius: 20px;
  border: 1px solid #d2d7ee;
  padding: 1.4rem;
  box-shadow: 0 16px 45px rgba(67, 74, 121, 0.16);
  font-size: 0.88rem;
}

.hero-summary-card h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
  color: var(--accent-soft);
}

.hero-summary-card p {
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.hero-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.hero-summary-item {
  padding: 0.55rem 0.65rem;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid #dde2f4;
  font-size: 0.78rem;
}

/* Generic cards / grids */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.9rem;
}

.card {
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  padding: 1.35rem 1.4rem;
}

.card-soft {
  background: var(--surface-soft);
}

.card-title {
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: var(--accent-soft);
}

.card-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.list {
  list-style: none;
  font-size: 0.9rem;
}

.list li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin-bottom: 0.4rem;
}

.list li::before {
  content: "•";
  color: var(--primary-soft);
  font-size: 1rem;
  margin-top: -0.05rem;
}

/* Legal / text-heavy layouts */

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 2.2fr);
  gap: 2rem;
  align-items: flex-start;
}

.legal-nav {
  position: sticky;
  top: 4.5rem;
  padding-right: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.legal-nav-title {
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--accent-soft);
}

.legal-nav a {
  display: block;
  padding: 0.25rem 0;
}

.legal-nav a:hover {
  color: var(--accent-soft);
}

.legal-block + .legal-block {
  margin-top: 1.75rem;
}

.legal-block h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
  color: var(--accent-soft);
}

.legal-block p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.legal-block ul {
  list-style: disc;
  margin-left: 1.2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.legal-block ul li {
  margin-bottom: 0.35rem;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.7fr);
  gap: 2rem;
}

.contact-details p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.contact-form {
  background: var(--surface);
  border-radius: 18px;
  border: 1px solid var(--border-subtle);
  padding: 1.6rem 1.5rem;
}

.field {
  margin-bottom: 0.85rem;
}

label {
  font-size: 0.8rem;
  display: block;
  margin-bottom: 0.25rem;
  color: var(--text-muted);
}

input,
textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #c7cee4;
  background: #fbfcff;
  padding: 0.5rem 0.6rem;
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--primary-soft);
  box-shadow: 0 0 0 1px rgba(75, 96, 255, 0.25);
}

.consent-text {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* Footer */

footer {
  border-top: 1px solid rgba(215, 220, 236, 0.9);
  background: #f5f7ff;
}

.footer-inner {
  padding: 1.5rem 0 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links a:hover {
  color: var(--accent-soft);
}

/* Responsive */

@media (max-width: 900px) {
  .hero-layout,
  .grid-3,
  .grid-2,
  .legal-layout,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  header {
    position: static;
  }

  .legal-nav {
    position: static;
    padding-right: 0;
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 2.5rem;
  }

  .hero-title {
    font-size: 1.9rem;
  }

  section {
    padding: 3rem 0;
  }
}