/* =============================================================
   LAYOUT.CSS — Grid, containers, section structure
   Sanus Pharma · v20260525
   ============================================================= */

/* ─── CONTAINER ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ─── SECTIONS ──────────────────────────────────────────────── */
.section {
  position: relative;
  padding-block: var(--section-pad);
}

.section-bg-tint {
  position: absolute;
  inset: 0;
  background: var(--bg-2);
  z-index: -1;
}

.section-header {
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-header .eyebrow {
  display: block;
  margin-bottom: 1.25rem;
}

.section-title {
  max-width: 18ch;
}

.section-sub {
  margin-top: 1.5rem;
  max-width: 60ch;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  overflow: hidden;
  padding-top: calc(var(--nav-h) + 2rem);
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(4rem, 10vh, 7rem);
  flex: 1;
}

/* ─── ABOUT GRID ────────────────────────────────────────────── */
.about-grid {
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

@media (min-width: 960px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-stats-row {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

/* ─── MISSION GRID ──────────────────────────────────────────── */
.mission-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .mission-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ─── VALUES GRID ───────────────────────────────────────────── */
.values-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 540px) {
  .values-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .values-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ─── PROPOSITION GRID ──────────────────────────────────────── */
.prop-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .prop-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .prop-grid {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .prop-card--featured {
    grid-column: 1 / -1;
    grid-row: 1 / 2;
    display: grid;
    grid-template-columns: auto auto 1fr auto;
    align-items: center;
    gap: 2rem;
  }

  .prop-card--featured .prop-number {
    font-size: 3rem;
  }

  .prop-card--featured .prop-line {
    width: 1px;
    height: 60px;
    background: var(--glass-border);
    align-self: center;
  }
}

/* ─── TIMELINE ──────────────────────────────────────────────── */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

@media (min-width: 960px) {
  .timeline {
    flex-direction: row;
    align-items: stretch;
  }

  .timeline-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .timeline-card {
    flex: 1;
    width: 100%;
  }
}

/* ─── OBJECTIVE LAYOUT ──────────────────────────────────────── */
.objective-layout {
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.objective-pillars {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 960px) {
  .objective-layout {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .objective-pillars {
    grid-template-rows: repeat(3, 1fr);
  }
}

/* ─── INFRASTRUCTURE ────────────────────────────────────────── */
.infra-layout {
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.infra-features {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .infra-features {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .infra-layout {
    grid-template-columns: 1fr 1.6fr;
    align-items: center;
  }
}

/* ─── PARTNERS GRID ─────────────────────────────────────────── */
.partners-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .partners-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .partner-card--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 2rem;
  }
}

/* ─── TEAM GRID ─────────────────────────────────────────────── */
.team-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 540px) {
  .team-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  .team-grid { grid-template-columns: repeat(3, 1fr); }

  .team-card--lead {
    grid-column: 1 / -1;
  }
}

/* ─── CONTACT LAYOUT ────────────────────────────────────────── */
.contact-layout {
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

@media (min-width: 960px) {
  .contact-layout {
    grid-template-columns: 1fr 1.4fr;
    align-items: center;
  }
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer-inner {
  display: grid;
  gap: 3rem;
  padding-block: 4rem;
}

.footer-nav {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  padding-block: 1.5rem;
}

@media (min-width: 960px) {
  .footer-inner {
    grid-template-columns: 1fr 2fr;
    align-items: start;
  }
}

/* ─── UTILITIES ─────────────────────────────────────────────── */
.hide-mobile {
  display: none;
}

@media (min-width: 720px) {
  .hide-mobile { display: block; }
}

/* ─── FORM ROW ──────────────────────────────────────────────── */
.form-row {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 540px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}