/* =========================================================
   BYND Ventures shared stylesheet
   ========================================================= */

:root {
  --purple: #6E5BE6;
  --purple-dark: #5A48D1;
  --purple-soft: #ECE8FE;
  --ink: #111111;
  --ink-soft: #2A2A2A;
  --grey: #5A5A5A;
  --grey-soft: #8A8A8A;
  --line: #E5E2DD;
  --paper: #F4F2EE;
  --paper-soft: #FAF8F5;
  --white: #FFFFFF;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper-soft);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.display {
  font-family: 'Anton', 'Arial Narrow', sans-serif;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  line-height: 1.05;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.7; transition: opacity 0.15s ease; }

/* ---------- NAV ---------- */
.nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 10;
  padding: 28px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav .logo {
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--white);
}
.nav ul { list-style: none; display: flex; gap: 32px; }
.nav ul a {
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  padding-bottom: 2px;
}
.nav ul a[aria-current="page"] {
  border-bottom: 1px solid var(--white);
}

/* Light-themed nav (when used on inner pages with light hero) */
.nav--light .logo,
.nav--light ul a {
  color: var(--ink);
}
.nav--light ul a[aria-current="page"] {
  border-bottom-color: var(--ink);
}

/* ---------- HERO (homepage) ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(rgba(10, 10, 14, 0.55), rgba(10, 10, 14, 0.65)),
    url('hero.jpg') center center / cover no-repeat;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0) 0%, rgba(0,0,0,0.35) 100%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; max-width: 880px; }
.hero h1 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(40px, 7vw, 92px);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 28px;
}
.hero h1 .accent { color: var(--purple); display: inline-block; }
.hero .sub {
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.55;
  max-width: 580px;
  margin: 0 auto 40px;
  color: rgba(255,255,255,0.85);
}

/* ---------- PAGE HEADER (inner pages) ---------- */
.page-header {
  position: relative;
  padding: 180px 48px 80px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-header-inner {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: end;
}
.page-header h1 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(38px, 5.5vw, 72px);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  line-height: 1.02;
  color: var(--ink);
}
.page-header .lead {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.6;
  color: var(--ink-soft);
}

/* Image-backed variant used on Services / About / Contact.
   Page sets --hero-image via inline style on the <header> element. */
.page-header--image {
  background:
    linear-gradient(rgba(10, 10, 14, 0.50), rgba(10, 10, 14, 0.62)),
    var(--hero-image) center center / cover no-repeat;
  border-bottom: none;
  padding: 200px 48px 110px;
  min-height: 56vh;
  display: flex;
  align-items: flex-end;
}
.page-header--image::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0) 0%, rgba(0,0,0,0.30) 100%);
  pointer-events: none;
  z-index: 1;
}
.page-header--image .page-header-inner {
  align-items: end;
  width: 100%;
}
.page-header--image h1 { color: var(--white); }
.page-header--image .lead {
  color: rgba(255, 255, 255, 0.88);
}

/* ---------- CTA BUTTON ---------- */
.cta {
  display: inline-block;
  background: var(--purple);
  color: var(--white);
  font-family: 'Anton', sans-serif;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: 2px;
  transition: background 0.18s ease, transform 0.18s ease;
  border: none;
  cursor: pointer;
}
.cta:hover {
  background: var(--purple-dark);
  transform: translateY(-1px);
  opacity: 1;
}
.cta--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.cta--ghost:hover {
  background: var(--ink);
  color: var(--white);
}

/* ---------- POSITIONING (homepage purple block) ---------- */
.positioning {
  background: var(--purple);
  color: var(--white);
  padding: 96px 48px;
}
.positioning-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: start;
}
.positioning h2 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(28px, 3.4vw, 48px);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  line-height: 1.05;
}
.positioning-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.positioning-cols .col-label {
  font-family: 'Anton', sans-serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.65;
  margin-bottom: 12px;
  display: block;
}
.positioning-cols p {
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255,255,255,0.95);
}
.positioning-link {
  display: inline-block;
  margin-top: 28px;
  font-size: 14px;
  font-weight: 500;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.6);
  padding-bottom: 2px;
}
.positioning-link:hover { border-bottom-color: var(--white); opacity: 1; }

/* ---------- SERVICES PILLARS ---------- */
.services {
  padding: 96px 48px;
  background: var(--paper-soft);
}
.services-inner { max-width: 1100px; margin: 0 auto; }
.service {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 56px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.service:last-of-type { border-bottom: 1px solid var(--line); }
.service-label {
  font-family: 'Anton', sans-serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 12px;
  display: block;
}
.service h2 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--ink);
}
.service p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ---------- ABOUT BODY ---------- */
.about-body {
  background: var(--paper-soft);
  padding: 96px 48px;
}
.about-body-inner {
  max-width: 760px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-soft);
}
.about-body-inner p { margin-bottom: 22px; }
.about-body-inner p:last-child { margin-bottom: 0; }
.about-body-inner .sig {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: 'Anton', sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 14px;
  color: var(--ink);
}

/* ---------- CONTACT / FORM ---------- */
.contact-section {
  background: var(--purple);
  color: var(--white);
  padding: 96px 48px;
}
.contact-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-grid h2 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(28px, 3.4vw, 44px);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 16px;
}
.contact-grid .lead {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,0.88);
}
.contact-grid .signature {
  margin-top: 32px;
  font-family: 'Anton', sans-serif;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}

/* Light contact (used on dedicated contact page) */
.contact-section--light {
  background: var(--paper);
  color: var(--ink);
}
.contact-section--light h2 { color: var(--ink); }
.contact-section--light .lead { color: var(--ink-soft); }
.contact-section--light .form-field input,
.contact-section--light .form-field textarea {
  background: var(--white);
  color: var(--ink);
  border-color: var(--line);
}
.contact-section--light .form-field input::placeholder,
.contact-section--light .form-field textarea::placeholder {
  color: var(--grey-soft);
}
.contact-section--light .form-field label { color: var(--grey); }
.contact-section--light .checkbox-grid label { color: var(--ink-soft); }
.contact-section--light .signature { opacity: 1; color: var(--grey); }

/* Form fields */
.form-stack { display: flex; flex-direction: column; gap: 18px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-field { display: flex; flex-direction: column; }
.form-field label {
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 6px;
  color: rgba(255,255,255,0.85);
}
.form-field input,
.form-field textarea {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border-radius: 2px;
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--white);
  background: rgba(255,255,255,0.14);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255,255,255,0.55);
}
.honeypot { position: absolute; left: -9999px; }

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 4px;
}
.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
  color: rgba(255,255,255,0.95);
  cursor: pointer;
}
.checkbox-grid input[type="checkbox"] {
  accent-color: var(--white);
}

/* ---------- CLOSING CTA STRIP ---------- */
.closing {
  background: var(--paper);
  padding: 88px 48px;
  text-align: center;
}
.closing h3 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--ink);
}
.closing p {
  max-width: 520px;
  margin: 0 auto 32px;
  font-size: 16px;
  color: var(--grey);
}

/* ---------- FOOTER ---------- */
footer {
  background: var(--paper);
  padding: 32px 48px;
  border-top: 1px solid rgba(0,0,0,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Anton', sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 14px;
  color: var(--ink);
}
footer a { color: var(--ink); }

/* ---------- SUCCESS PAGE ---------- */
.success-screen {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  background: var(--paper-soft);
}
.success-screen .mark {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--purple);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 28px;
  font-size: 28px; font-weight: 700;
}
.success-screen h1 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--ink);
}
.success-screen p {
  max-width: 520px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--grey);
  margin-bottom: 32px;
}

/* ---------- ANIMATIONS ---------- */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    animation: fadeUp 0.8s ease 0.1s forwards;
  }
  .fade-in.delay-1 { animation-delay: 0.25s; }
  .fade-in.delay-2 { animation-delay: 0.4s; }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 880px) {
  .nav { padding: 20px 24px; }
  .nav ul { gap: 20px; }
  .nav ul a { font-size: 13px; }

  .page-header {
    padding: 130px 24px 56px;
  }
  .page-header-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .positioning { padding: 64px 24px; }
  .positioning-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .positioning-cols {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .services { padding: 64px 24px; }
  .service {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 40px 0;
  }

  .about-body { padding: 64px 24px; }

  .contact-section { padding: 64px 24px; }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .form-row { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: 1fr; }

  .closing { padding: 64px 24px; }
  footer {
    padding: 24px;
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}