/* ==========================================================================
   Sterling Pacific — Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@300;400;500&display=swap');

:root {
  --navy: #2D3C68;
  --navy-deep: #1E2A4C;
  --navy-mid: #364878;
  --cream: #F2EFE8;
  --paper: #EAE4D7;
  --wave: #E5DFD2;
  --champagne: #B8A88A;
  --champagne-dark: #8F7F5E;
  --slate: #2C2C2C;
  --muted: #6B6B6B;

  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --gutter: clamp(1.5rem, 5vw, 5rem);
  --max-width: 1280px;
  --max-narrow: 780px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--slate);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 17px;
}

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

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

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--navy);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

h1 { font-size: clamp(2.5rem, 5.5vw, 4.75rem); font-weight: 600; }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

p { font-size: 1.0625rem; line-height: 1.8; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  font-weight: 500;
  display: block;
  margin-bottom: 1.25rem;
}

.section-title .eyebrow {
  font-size: 1.1rem;
  letter-spacing: 0.42em;
  margin-bottom: 1.75rem;
}
.section-title h2 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
}

.rule {
  width: 48px;
  height: 1px;
  background: var(--champagne);
  border: 0;
  margin: 1.5rem 0;
}

.rule-center { margin: 1.5rem auto; }

/* Layout */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.narrow {
  max-width: var(--max-narrow);
  margin: 0 auto;
}

section { padding: clamp(4rem, 9vw, 7.5rem) 0; }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 1.1em 2.5em;
  border: 1px solid transparent;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.btn-primary {
  background: var(--cream);
  color: var(--navy);
}
.btn-primary:hover { background: var(--paper); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--cream);
  border-color: rgba(234, 228, 215, 0.6);
}
.btn-secondary:hover { background: rgba(242, 239, 232, 0.08); border-color: var(--cream); }

.btn-navy {
  background: var(--navy);
  color: var(--cream);
}
.btn-navy:hover { background: var(--navy-deep); transform: translateY(-1px); }

/* Text link */
.link-underline {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--navy);
  border-bottom: 1px solid var(--champagne);
  padding-bottom: 3px;
  transition: border-color 0.3s ease;
  display: inline-block;
}
.link-underline:hover { border-bottom-color: var(--navy); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background: var(--navy);
  padding: 1.5rem var(--gutter);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-logo { height: 44px; width: auto; display: block; }

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}
.main-nav a {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--wave);
  transition: color 0.3s ease;
  position: relative;
  padding-bottom: 4px;
  font-weight: 400;
}
.main-nav a:hover { color: var(--champagne); }
.main-nav a.active {
  color: var(--cream);
  border-bottom: 1px solid var(--champagne);
}

.nav-toggle { display: none; background: none; border: 0; color: var(--wave); font-size: 1.5rem; cursor: pointer; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: var(--navy) url('waves.gif') center/cover no-repeat;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(4rem, 10vw, 8rem) var(--gutter);
  position: relative;
  color: var(--cream);
}

.hero::after {
  /* Subtle dark overlay to keep type crisp over the animated background */
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(45,60,104,0.35) 0%, rgba(45,60,104,0.55) 100%);
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 1; max-width: 780px; }

.hero .eyebrow { color: var(--champagne); }

.hero h1 {
  color: var(--cream);
  margin-bottom: 1.75rem;
  font-weight: 500;
}

.hero-sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  color: var(--wave);
  max-width: 560px;
  margin: 0 auto 2.75rem;
  line-height: 1.5;
  font-weight: 400;
}

.hero-actions { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ==========================================================================
   Page hero (interior pages — no GIF, quieter)
   ========================================================================== */
.page-hero {
  padding: clamp(5rem, 10vw, 8rem) var(--gutter) clamp(3rem, 6vw, 5rem);
  background: var(--cream);
}
.page-hero-inner { max-width: var(--max-width); margin: 0 auto; }
.page-hero .eyebrow {
  font-size: 1rem;
  letter-spacing: 0.4em;
  margin-bottom: 1.75rem;
}
.page-hero h1 {
  max-width: 720px;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
}
.page-hero .lede {
  max-width: 720px;
  font-size: clamp(1.25rem, 1.9vw, 1.5rem);
  color: var(--muted);
  font-family: var(--font-serif);
  font-style: italic;
  margin-top: 1.75rem;
  line-height: 1.5;
}

/* ==========================================================================
   Section variants
   ========================================================================== */
.section-cream { background: var(--cream); }
.section-paper { background: var(--paper); }
.section-navy {
  background: var(--navy);
  color: var(--cream);
}
.section-navy h1, .section-navy h2, .section-navy h3 { color: var(--cream); }
.section-navy .eyebrow { color: var(--champagne); }
.section-navy p { color: var(--wave); }
.section-navy .rule { background: var(--champagne); }

/* ==========================================================================
   Feature section — big statistic
   ========================================================================== */
.stat-block {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.stat-block .eyebrow {
  font-size: 1.2rem;
  letter-spacing: 0.45em;
  margin-bottom: 2.5rem;
}
.stat-value {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 600;
  color: var(--navy);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.stat-caption {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2.4vw, 1.75rem);
  color: var(--muted);
  margin-bottom: 1.75rem;
  line-height: 1.4;
}
.section-navy .stat-value { color: var(--cream); }
.section-navy .stat-caption { color: var(--champagne); }

/* ==========================================================================
   Pillars — three column
   ========================================================================== */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.pillars-four {
  grid-template-columns: repeat(2, 1fr);
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 720px) {
  .pillars-four { grid-template-columns: 1fr; }
}
.pillar {
  background: var(--cream);
  padding: 2.5rem 2rem;
  border-top: 1px solid var(--champagne);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  text-align: center;
}
.pillar:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(45, 60, 104, 0.08);
}
.pillar h3 {
  font-size: 1.4rem;
  margin-bottom: 0.9rem;
  color: var(--navy);
  font-weight: 700;
}
.pillar p { font-size: 0.98rem; color: var(--slate); }

/* Section headline centered */
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

/* ==========================================================================
   Split — two column with quote card
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
}
.split-content h2 { margin-bottom: 1.5rem; max-width: 500px; }
.split-content .eyebrow {
  font-size: 0.9rem;
  letter-spacing: 0.4em;
  margin-bottom: 1.5rem;
}
.split-content p { max-width: 500px; margin-bottom: 1.75rem; }

.quote-card {
  background: var(--navy) url('makati.jpg') center/cover no-repeat;
  aspect-ratio: 4 / 5;
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.quote-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(45,60,104,0.55) 0%, rgba(30,42,76,0.88) 70%, rgba(30,42,76,0.95) 100%);
  pointer-events: none;
}
.quote-text, .quote-attr { position: relative; z-index: 1; }
.quote-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--cream);
  margin-bottom: 1.5rem;
}
.quote-attr {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--champagne);
  font-weight: 500;
}

/* ==========================================================================
   Four-card grid (Approach page)
   ========================================================================== */
.advantages {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  max-width: 900px;
  margin: 0 auto;
}
@media (max-width: 640px) {
  .advantages { grid-template-columns: 1fr; }
}
.advantage {
  background: var(--cream);
  padding: 2.25rem 2rem;
}
.advantage-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--champagne);
  display: block;
  margin-bottom: 0.75rem;
}
.advantage h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
  line-height: 1.25;
}
.advantage p { font-size: 1rem; line-height: 1.7; }

/* ==========================================================================
   Structure cards (Why This Structure Works — Approach page)
   ========================================================================== */
.structure-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  max-width: 1120px;
  margin: 0 auto;
}
.structure-card {
  background: var(--paper);
  padding: 2.5rem 2rem;
  border-top: 3px solid var(--navy);
  display: flex;
  flex-direction: column;
}
.structure-card h3 {
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--navy);
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.structure-card p {
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--slate);
  margin: 0;
}
@media (max-width: 900px) {
  .structure-cards { grid-template-columns: 1fr; max-width: 640px; }
}

/* ==========================================================================
   Team / advisor grids
   ========================================================================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
  max-width: 800px;
  margin: 0 auto;
}
.team-grid-three {
  max-width: 1080px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.team-card {
  background: var(--cream);
  padding: 2rem;
}
.team-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--navy);
  margin-bottom: 1.5rem;
  border-radius: 2px;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(100%);
}
.team-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--navy);
  margin-bottom: 4px;
}
.team-role {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 1rem;
  font-weight: 500;
}
.team-bio { font-size: 0.95rem; line-height: 1.7; }

.advisor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.advisor-circle {
  width: 128px;
  height: 128px;
  background: var(--paper);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(100%);
}
.advisor-circle.placeholder { border: 1px dashed var(--champagne); background: transparent; filter: none; }
.advisor-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: 0.5rem;
  font-weight: 700;
}
.advisor-desc { font-size: 1rem; color: var(--muted); line-height: 1.6; max-width: 260px; margin: 0 auto; }

/* ==========================================================================
   Founder story two-column
   ========================================================================== */
.founder-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
}
.founder-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.75rem;
  color: var(--champagne-dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.founder-body p { margin-bottom: 1.25rem; max-width: 620px; }
.founder-body p:last-child { margin-bottom: 0; }

/* ==========================================================================
   Portfolio target profile
   ========================================================================== */
.target-card {
  background: var(--cream);
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 3.5rem);
}
.target-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 3.5rem;
}
.target-row {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--paper);
}
.target-row:last-child { border-bottom: 0; }
.target-row:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  text-align: center;
  padding-top: 2rem;
}
.target-key {
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 8px;
  font-weight: 500;
}
.target-value {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--navy);
  font-weight: 500;
  line-height: 1.3;
}

/* ==========================================================================
   Partners grid (Portfolio page)
   ========================================================================== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}
.partner-slot {
  background: var(--paper);
  aspect-ratio: 3 / 2;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.partner-slot:hover {
  border-color: var(--champagne);
  background: var(--cream);
}
.partner-slot span {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.partner-slot img {
  max-width: 65%;
  max-height: 55%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter 0.3s ease, opacity 0.3s ease;
}
.partner-slot:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

@media (max-width: 820px) {
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .partners-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Contact CTA
   ========================================================================== */
.contact-cta {
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
}
.contact-cta h2 { margin-bottom: 1rem; }
.contact-detail {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

/* ==========================================================================
   Exit strategy statement
   ========================================================================== */
.exit-statement {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  color: var(--navy);
  line-height: 1.5;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--navy-deep);
  padding: 2rem var(--gutter);
  text-align: center;
}
.site-footer p {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--wave);
  opacity: 0.7;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; }
  .founder-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .target-grid { grid-template-columns: 1fr; }
  .target-row { border-bottom: 1px solid var(--paper) !important; }
  .target-row:last-child { border-bottom: 0 !important; }
  .target-row:last-child:nth-child(odd) { text-align: left; padding-top: 1.5rem; }
  .quote-card { aspect-ratio: 4/3; }
}

@media (max-width: 640px) {
  .brand-name { display: none; }
  .main-nav { display: none; }
  .main-nav.open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    padding: 1.5rem var(--gutter);
  }
  .main-nav.open ul { flex-direction: column; gap: 1.25rem; }
  .nav-toggle { display: block; }
  section { padding: 3.5rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .hero { background-image: none; }
}