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

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

:root {
  --cream: #FAF8F4;
  --ivory: #F4F1EB;
  --sage: #8A9E8C;
  --sage-light: #C5D4C6;
  --sage-dark: #4A6B4D;
  --gold: #C9A96E;
  --gold-light: #E8D9BC;
  --charcoal: #2C2C2A;
  --warm-gray: #6B6860;
  --mid-gray: #9E9C96;
  --white: #FFFFFF;
  --border: rgba(138,158,140,0.25);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', sans-serif;
  --nav-h: 80px;
  --max-w: 1200px;
  --radius: 2px;
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── NAVIGATION ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  padding: 0 3rem;
  background: rgba(250,248,244,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
nav.scrolled { box-shadow: 0 4px 30px rgba(44,44,42,0.06); }

.nav-inner {
  width: 100%; max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--charcoal);
  line-height: 1.1;
}
.nav-logo span { display: block; font-size: 0.62rem; font-family: var(--font-body); font-weight: 400; letter-spacing: 0.25em; text-transform: uppercase; color: var(--sage); margin-top: 2px; }

.nav-links {
  display: flex; align-items: center; gap: 2.5rem;
}
.nav-links a {
  font-size: 0.75rem; font-weight: 400; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--warm-gray);
  position: relative; padding-bottom: 2px;
  transition: color var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.nav-links a:hover { color: var(--charcoal); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--charcoal); }

.nav-cta {
  background: var(--charcoal); color: var(--cream) !important;
  padding: 0.6rem 1.5rem !important;
  border-radius: var(--radius);
  font-size: 0.72rem !important; letter-spacing: 0.15em !important;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--sage-dark) !important; }
.nav-cta::after { display: none !important; }

.nav-mobile-toggle {
  display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px;
}
.nav-mobile-toggle span { display: block; width: 24px; height: 1.5px; background: var(--charcoal); transition: var(--transition); }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: grid; grid-template-columns: 1fr 1fr;
  position: relative; overflow: hidden;
}

.hero-content {
  display: flex; flex-direction: column; justify-content: center;
  padding: 6rem 4rem 6rem 6rem;
  position: relative; z-index: 2;
}

.hero-eyebrow {
  font-family: var(--font-body); font-size: 0.7rem; font-weight: 400;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--sage);
  margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.hero-eyebrow::before { content: ''; display: block; width: 32px; height: 1px; background: var(--sage); }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 300; line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--charcoal);
  margin-bottom: 1.5rem;
}
.hero h1 em { font-style: italic; color: var(--sage-dark); }

.hero-sub {
  font-size: 1rem; font-weight: 300; color: var(--warm-gray);
  max-width: 440px; line-height: 1.8; margin-bottom: 2.5rem;
}

.hero-actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }

.btn-primary {
  background: var(--charcoal); color: var(--cream);
  padding: 0.9rem 2.2rem;
  font-family: var(--font-body); font-size: 0.75rem; font-weight: 400;
  letter-spacing: 0.15em; text-transform: uppercase;
  border: none; border-radius: var(--radius); cursor: pointer;
  transition: background var(--transition);
  display: inline-block;
}
.btn-primary:hover { background: var(--sage-dark); }

.btn-secondary {
  color: var(--warm-gray); font-size: 0.75rem; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 0.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.btn-secondary:hover { color: var(--charcoal); border-color: var(--gold); }
.btn-secondary .arrow { transition: transform var(--transition); }
.btn-secondary:hover .arrow { transform: translateX(4px); }

.hero-stats {
  display: flex; gap: 2.5rem; margin-top: 3.5rem;
  padding-top: 2rem; border-top: 1px solid var(--border);
}
.hero-stat-num {
  font-family: var(--font-display); font-size: 2.2rem; font-weight: 400;
  color: var(--charcoal); line-height: 1;
}
.hero-stat-label { font-size: 0.7rem; color: var(--mid-gray); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }

.hero-image {
  position: relative; overflow: hidden;
}
.hero-image img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.85) contrast(1.02);
}
.hero-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(250,248,244,0.15) 0%, transparent 60%);
}

.hero-badge {
  position: absolute; bottom: 2.5rem; right: 2.5rem;
  background: rgba(250,248,244,0.92); backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  padding: 1.25rem 1.5rem; border-radius: var(--radius);
  max-width: 220px;
}
.hero-badge-icon { font-size: 1.4rem; margin-bottom: 0.5rem; }
.hero-badge p { font-size: 0.78rem; color: var(--warm-gray); line-height: 1.5; }
.hero-badge strong { display: block; font-weight: 500; color: var(--charcoal); font-size: 0.82rem; margin-bottom: 2px; }

/* ─── SECTION SHARED ─── */
section { padding: 6rem 2rem; }

.section-inner { max-width: var(--max-w); margin: 0 auto; }

.section-eyebrow {
  font-size: 0.68rem; font-weight: 400; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--sage); margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.section-eyebrow::before { content: ''; display: block; width: 24px; height: 1px; background: var(--sage); }

.section-title {
  font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 300; line-height: 1.15; color: var(--charcoal);
  max-width: 640px;
}
.section-title em { font-style: italic; color: var(--sage-dark); }

.section-lead {
  font-size: 1rem; color: var(--warm-gray); max-width: 560px; margin-top: 1rem; line-height: 1.8;
}

/* ─── INTRO BAND ─── */
.intro-band {
  background: var(--charcoal); padding: 3.5rem 2rem;
}
.intro-band-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem;
}
.intro-band p {
  font-family: var(--font-display); font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  font-weight: 300; font-style: italic; color: var(--ivory);
  line-height: 1.45; max-width: 700px;
}
.intro-band a {
  flex-shrink: 0; background: var(--gold); color: var(--charcoal);
  padding: 0.85rem 2rem; border-radius: var(--radius);
  font-size: 0.72rem; font-weight: 400; letter-spacing: 0.15em; text-transform: uppercase;
  transition: opacity var(--transition); white-space: nowrap;
}
.intro-band a:hover { opacity: 0.85; }

/* ─── SERVICES GRID ─── */
.services { background: var(--cream); }

.services-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 3.5rem; gap: 2rem; flex-wrap: wrap;
}

.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px;
  background: var(--border);
  border: 1.5px solid var(--border);
}

.service-card {
  background: var(--cream); padding: 2.5rem 2rem;
  transition: background var(--transition);
  position: relative; overflow: hidden;
}
.service-card:hover { background: var(--ivory); }
.service-card:hover .service-arrow { transform: translate(4px, -4px); opacity: 1; }

.service-num {
  font-family: var(--font-display); font-size: 0.85rem; font-weight: 400;
  color: var(--sage); letter-spacing: 0.1em; margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.service-num::after { content: ''; flex: 1; height: 1px; background: var(--border); max-width: 40px; }

.service-icon { font-size: 1.8rem; margin-bottom: 1rem; }

.service-card h3 {
  font-family: var(--font-display); font-size: 1.55rem; font-weight: 400;
  color: var(--charcoal); line-height: 1.2; margin-bottom: 0.75rem;
}
.service-card p { font-size: 0.88rem; color: var(--warm-gray); line-height: 1.75; }

.service-tags {
  display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.25rem;
}
.service-tag {
  font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--sage-light); color: var(--sage-dark);
  padding: 0.25rem 0.6rem; border-radius: 999px;
}

.service-arrow {
  position: absolute; top: 1.5rem; right: 1.5rem;
  color: var(--gold); font-size: 1.2rem;
  opacity: 0; transition: all var(--transition);
}

/* ─── PEPTIDES SECTION ─── */
.peptides { background: var(--ivory); }

.peptides-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 5rem; align-items: start; }

.peptides-intro { position: sticky; top: calc(var(--nav-h) + 2rem); }

.peptides-disclaimer {
  background: var(--white); border: 1px solid var(--border);
  border-left: 3px solid var(--sage); padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0; margin-top: 2rem;
  font-size: 0.8rem; color: var(--warm-gray); line-height: 1.7;
}
.peptides-disclaimer strong { color: var(--charcoal); font-weight: 500; }

.peptide-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--border); border: 1px solid var(--border);
}

.peptide-item {
  background: var(--white); padding: 1.25rem 1.5rem;
  transition: background var(--transition);
}
.peptide-item:hover { background: rgba(138,158,140,0.06); }
.peptide-item h4 {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 400;
  color: var(--charcoal); margin-bottom: 0.35rem;
}
.peptide-item p { font-size: 0.8rem; color: var(--warm-gray); line-height: 1.6; }

.peptides-note {
  grid-column: 1 / -1; background: var(--charcoal); padding: 1.5rem;
  text-align: center;
}
.peptides-note p { font-size: 0.82rem; color: var(--sage-light); }
.peptides-note strong { color: var(--gold); font-weight: 400; }

/* ─── PROCESS ─── */
.process { background: var(--cream); }

.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 3.5rem; position: relative; }

.process-step { padding: 2rem; border-right: 1px solid var(--border); }
.process-step:last-child { border-right: none; }

.process-num {
  font-family: var(--font-display); font-size: 3.5rem; font-weight: 300;
  color: var(--gold-light); line-height: 1; margin-bottom: 1rem;
}
.process-step h3 {
  font-family: var(--font-display); font-size: 1.35rem; font-weight: 400;
  color: var(--charcoal); margin-bottom: 0.75rem;
}
.process-step p { font-size: 0.85rem; color: var(--warm-gray); line-height: 1.75; }

/* ─── TESTING ─── */
.testing { background: var(--charcoal); }

.testing-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

.testing .section-eyebrow { color: var(--sage-light); }
.testing .section-eyebrow::before { background: var(--sage-light); }
.testing .section-title { color: var(--ivory); max-width: none; }
.testing .section-lead { color: var(--sage-light); }

.testing-panels {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: rgba(255,255,255,0.08);
}

.testing-panel {
  background: rgba(255,255,255,0.04); padding: 1.75rem;
  border: 1px solid rgba(255,255,255,0.07);
  transition: background var(--transition);
}
.testing-panel:hover { background: rgba(255,255,255,0.08); }
.testing-panel h4 {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 400;
  color: var(--ivory); margin-bottom: 0.5rem;
}
.testing-panel p { font-size: 0.82rem; color: var(--sage-light); line-height: 1.7; }
.testing-icon { font-size: 1.4rem; margin-bottom: 0.75rem; }

.testing-cta { margin-top: 2.5rem; }
.testing-cta .btn-primary { background: var(--gold); color: var(--charcoal); }
.testing-cta .btn-primary:hover { background: var(--gold-light); }

/* ─── SUPPLEMENTS ─── */
.supplements { background: var(--ivory); }

.supps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem;
}
.supp-card {
  background: var(--white); border: 1px solid var(--border);
  padding: 2rem; border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
}
.supp-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(44,44,42,0.08); }

.supp-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.supp-card h3 {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 400;
  color: var(--charcoal); margin-bottom: 0.5rem;
}
.supp-card p { font-size: 0.85rem; color: var(--warm-gray); line-height: 1.75; }

/* ─── OPTIN / CTA ─── */
.optin {
  background: var(--cream);
  padding: 6rem 2rem;
}

.optin-inner {
  max-width: 680px; margin: 0 auto; text-align: center;
}
.optin-title {
  font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 300; line-height: 1.1; color: var(--charcoal); margin-bottom: 1rem;
}
.optin-title em { font-style: italic; color: var(--sage-dark); }
.optin-sub { color: var(--warm-gray); font-size: 0.95rem; margin-bottom: 2.5rem; line-height: 1.8; }

.optin-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 0.75rem;
}
.optin-form input, .optin-form select {
  background: var(--white); border: 1px solid var(--border);
  padding: 0.85rem 1rem; font-family: var(--font-body); font-size: 0.88rem; font-weight: 300;
  color: var(--charcoal); border-radius: var(--radius);
  transition: border-color var(--transition);
  width: 100%;
}
.optin-form input::placeholder { color: var(--mid-gray); }
.optin-form input:focus, .optin-form select:focus { outline: none; border-color: var(--sage); }

.optin-form-full { grid-column: 1 / -1; }

.optin-submit {
  grid-column: 1 / -1;
  background: var(--charcoal); color: var(--cream);
  padding: 0.9rem 2rem; border: none; cursor: pointer;
  font-family: var(--font-body); font-size: 0.75rem; font-weight: 400;
  letter-spacing: 0.18em; text-transform: uppercase; border-radius: var(--radius);
  transition: background var(--transition); width: 100%;
}
.optin-submit:hover { background: var(--sage-dark); }

.optin-privacy { font-size: 0.72rem; color: var(--mid-gray); margin-top: 0.75rem; }

/* ─── FOOTER ─── */
footer { background: var(--charcoal); color: var(--ivory); padding: 4rem 2rem 2rem; }

.footer-inner { max-width: var(--max-w); margin: 0 auto; }

.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem;
}

.footer-brand .nav-logo { color: var(--ivory); }
.footer-brand .nav-logo span { color: var(--sage); }
.footer-brand p { font-size: 0.85rem; color: var(--sage-light); line-height: 1.8; margin-top: 1rem; max-width: 280px; }

.footer-col h4 {
  font-size: 0.68rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--sage); margin-bottom: 1.25rem; font-weight: 400;
}
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a { font-size: 0.85rem; color: var(--sage-light); transition: color var(--transition); }
.footer-col a:hover { color: var(--ivory); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: 0.75rem; color: var(--mid-gray); }
.footer-disclaimer {
  font-size: 0.72rem; color: var(--warm-gray); line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,0.06); padding-top: 1.5rem; margin-top: 1.5rem;
}

/* ─── PAGE HERO (inner pages) ─── */
.page-hero {
  padding: calc(var(--nav-h) + 4rem) 2rem 4rem;
  background: var(--ivory);
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-display); font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 300; color: var(--charcoal); margin-bottom: 1rem;
}
.page-hero h1 em { font-style: italic; color: var(--sage-dark); }
.page-hero p { font-size: 1rem; color: var(--warm-gray); max-width: 560px; margin: 0 auto; line-height: 1.8; }

/* ─── ABOUT PAGE ─── */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-story img { border-radius: var(--radius); filter: saturate(0.8); }

.about-values { background: var(--ivory); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); margin-top: 3rem; }
.value-card { background: var(--ivory); padding: 2.5rem 2rem; }
.value-card h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 400; color: var(--charcoal); margin-bottom: 0.75rem; }
.value-card p { font-size: 0.88rem; color: var(--warm-gray); line-height: 1.8; }
.value-num { font-family: var(--font-display); font-size: 0.85rem; color: var(--gold); margin-bottom: 0.75rem; }

/* ─── CONTACT PAGE ─── */
.contact-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 5rem; align-items: start; }
.contact-info h2 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 300; color: var(--charcoal); margin-bottom: 1rem; }
.contact-info p { font-size: 0.9rem; color: var(--warm-gray); line-height: 1.8; margin-bottom: 1.5rem; }
.contact-detail { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.contact-detail-label { font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mid-gray); }
.contact-detail-value { font-size: 0.9rem; color: var(--charcoal); }

.contact-form { background: var(--white); border: 1px solid var(--border); padding: 2.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-field label { font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--warm-gray); font-weight: 400; }
.form-field input, .form-field select, .form-field textarea {
  background: var(--cream); border: 1px solid var(--border);
  padding: 0.8rem 1rem; font-family: var(--font-body); font-size: 0.88rem; font-weight: 300;
  color: var(--charcoal); border-radius: var(--radius);
  transition: border-color var(--transition);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--sage); }
.form-field textarea { resize: vertical; min-height: 120px; }

/* ─── MOBILE NAV ─── */
.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 99;
  background: var(--cream); padding: 6rem 2rem 3rem;
  flex-direction: column; gap: 2rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-display); font-size: 2.2rem; font-weight: 300;
  color: var(--charcoal); border-bottom: 1px solid var(--border); padding-bottom: 1rem;
}

/* ─── ANIMATIONS ─── */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; }
  .hero-image { display: none; }
  .hero-content { padding: 5rem 2rem 4rem; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .peptides-layout { grid-template-columns: 1fr; gap: 3rem; }
  .peptides-intro { position: static; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--border); }
  .testing-layout { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .about-story { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .peptide-list { grid-template-columns: 1fr; }
  .testing-panels { grid-template-columns: 1fr; }
  .supps-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .optin-form { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .intro-band-inner { flex-direction: column; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-stats { gap: 1.5rem; }
  section { padding: 4rem 1.5rem; }
  .hero-content { padding: 4rem 1.5rem 3rem; }
}