/* =============================================
   LOVE WORTH WORK — Stylesheet v1.0
   Wellness Innovation Company
   ============================================= */

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

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; background: none; border: none; }

/* --- Variables --- */
:root {
  --cream:       #F7F2F0;
  --charcoal:    #373A38;
  --taupe:       #A7A294;
  --brown-dark:  #896451;
  --brown-mid:   #A4825F;
  --brown-light: #BCAA97;
  --white:       #FFFFFF;

  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'Jost', sans-serif;

  --nav-h:      80px;
  --pad-sec:    110px 0;
  --max-w:      1200px;
  --pad-cont:   0 48px;

  --ease: 0.35s ease;
  --ease-slow: 0.65s ease;

  --shadow: 0 8px 40px rgba(55,58,56,0.10);
}

/* --- Base --- */
body {
  background: var(--cream);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.75;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  color: var(--charcoal);
}

h1 { font-size: clamp(2.8rem, 6vw, 5.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); }
h4 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

p { line-height: 1.8; }

a { color: var(--brown-dark); text-decoration: none; transition: color var(--ease); }
a:hover { color: var(--brown-mid); }

em { font-style: italic; color: var(--brown-dark); }

/* --- Layout --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: var(--pad-cont); }
.section { padding: var(--pad-sec); }
.section--dark { background: var(--charcoal); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4, .section--dark p { color: var(--cream); }
.section--dark em { color: var(--brown-light); }
.section--warm { background: #EDE7E2; }
.section--off { background: var(--white); }

/* --- Eyebrow --- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: var(--brown-dark);
  flex-shrink: 0;
}

/* --- Divider --- */
.divider {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--brown-dark);
  margin: 20px 0;
}
.divider--center { margin: 20px auto; }

/* --- Section Header --- */
.sec-head { margin-bottom: 64px; }
.sec-head--center { text-align: center; max-width: 680px; margin: 0 auto 64px; }
.sec-head h2 { font-weight: 300; margin-bottom: 20px; }
.sec-head p { color: var(--taupe); font-size: 1.05rem; }

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 15px 34px;
  border: 1.5px solid transparent;
  transition: all var(--ease);
  cursor: pointer;
}
.btn--primary { background: var(--brown-dark); color: var(--cream); border-color: var(--brown-dark); }
.btn--primary:hover { background: var(--brown-mid); border-color: var(--brown-mid); color: var(--cream); }
.btn--outline { background: transparent; color: var(--brown-dark); border-color: var(--brown-dark); }
.btn--outline:hover { background: var(--brown-dark); color: var(--cream); }
.btn--light { background: transparent; color: var(--cream); border-color: rgba(247,242,240,0.5); }
.btn--light:hover { background: var(--cream); color: var(--charcoal); border-color: var(--cream); }
.btn-group { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--ease), box-shadow var(--ease);
}
.nav.scrolled { background: var(--cream); box-shadow: 0 1px 0 var(--brown-light); }
.nav__inner { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: var(--pad-cont); display: flex; align-items: center; justify-content: space-between; }

.nav__logo { font-family: var(--font-display); font-size: 1.35rem; font-weight: 500; color: var(--charcoal); letter-spacing: 0.02em; }
.nav__logo span { color: var(--brown-dark); }

.nav__links { display: flex; align-items: center; gap: 32px; }
.nav__links a { font-size: 0.72rem; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: var(--charcoal); transition: color var(--ease); }
.nav__links a:hover, .nav__links a.active { color: var(--brown-dark); }

.nav__cta { font-size: 0.72rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; padding: 10px 22px; border: 1.5px solid var(--brown-dark); color: var(--brown-dark); transition: all var(--ease); }
.nav__cta:hover { background: var(--brown-dark); color: var(--cream); }

.nav__hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav__hamburger span { display: block; width: 22px; height: 1.5px; background: var(--charcoal); transition: all var(--ease); }

/* Mobile nav overlay */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
}
.nav__mobile.open { display: flex; }
.nav__mobile a { font-family: var(--font-display); font-size: 2.4rem; color: var(--charcoal); font-weight: 300; transition: color var(--ease); }
.nav__mobile a:hover { color: var(--brown-dark); }
.nav__mobile-close { position: absolute; top: 28px; right: 48px; font-size: 1.4rem; color: var(--charcoal); font-family: var(--font-display); }

/* =============================================
   HERO — HOME
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--cream);
}

/* Decorative organic shape */
.hero::before {
  content: '';
  position: absolute;
  top: -15%;
  right: -8%;
  width: 58%;
  height: 115%;
  background: linear-gradient(145deg, #EDE7E2 0%, var(--brown-light) 40%, var(--brown-mid) 80%, var(--brown-dark) 100%);
  opacity: 0.18;
  border-radius: 64% 36% 40% 60% / 55% 45% 55% 45%;
  transform: rotate(-6deg);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -8%;
  left: -4%;
  width: 35%;
  height: 55%;
  background: radial-gradient(ellipse, var(--brown-light) 0%, transparent 70%);
  opacity: 0.35;
}

.hero__inner {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--pad-cont);
  padding-top: var(--nav-h);
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 0.4fr;
  align-items: center;
  gap: 40px;
  min-height: 100vh;
}

.hero__content { max-width: 700px; }

.hero__title {
  font-size: clamp(3rem, 7.5vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 28px;
}

.hero__subtitle {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--taupe);
  max-width: 540px;
  margin-bottom: 48px;
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--taupe);
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero__tagline::before { content: ''; display: block; width: 36px; height: 1px; background: var(--brown-light); }

.hero__side { display: flex; flex-direction: column; align-items: flex-end; }

.hero__pillars {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--brown-light);
}
.hero__pillar {
  padding: 18px 24px;
  border-bottom: 1px solid var(--brown-light);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--taupe);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero__pillar:last-child { border-bottom: none; }
.hero__pillar::before { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; background: var(--brown-dark); flex-shrink: 0; }

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--taupe);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.hero__scroll::after { content: ''; width: 1px; height: 56px; background: linear-gradient(to bottom, var(--taupe), transparent); animation: lineGrow 2s ease-in-out infinite; }
@keyframes lineGrow { 0%,100%{opacity:1;transform:scaleY(1)} 50%{opacity:0.4;transform:scaleY(0.6)} }

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero {
  padding: 172px 0 80px;
  background: var(--cream);
  border-bottom: 1px solid var(--brown-light);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  top: 0; right: -10%;
  width: 40%;
  height: 100%;
  background: radial-gradient(ellipse at top right, var(--brown-light) 0%, transparent 65%);
  opacity: 0.25;
}
.page-hero h1 { font-weight: 300; max-width: 720px; margin-bottom: 20px; }
.page-hero > .container > p { font-size: 1.1rem; color: var(--taupe); max-width: 560px; }

/* =============================================
   ECOSYSTEM GRID
   ============================================= */
.eco-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--brown-light);
  border: 1px solid var(--brown-light);
}
.eco-item {
  background: var(--cream);
  padding: 48px 40px;
  transition: background var(--ease);
  position: relative;
}
.eco-item:hover { background: var(--white); }
.eco-item__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--brown-light);
  font-weight: 300;
  line-height: 1;
  margin-bottom: 20px;
  display: block;
}
.eco-item h4 { font-size: 1.4rem; margin-bottom: 12px; }
.eco-item p { font-size: 0.9rem; color: var(--taupe); line-height: 1.7; }

/* =============================================
   PRODUCT CARDS
   ============================================= */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--brown-light);
  border: 1px solid var(--brown-light);
}

.product-card {
  background: var(--cream);
  padding: 44px 36px;
  transition: background var(--ease);
  position: relative;
}
.product-card:hover { background: var(--white); }
.product-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--brown-dark);
  transition: width var(--ease);
}
.product-card:hover::after { width: 100%; }

.product-card__tag {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brown-mid);
  margin-bottom: 12px;
  font-weight: 500;
}
.product-card h3 { font-size: 2rem; font-weight: 300; margin-bottom: 14px; }
.product-card p { font-size: 0.9rem; color: var(--taupe); line-height: 1.75; margin-bottom: 28px; }

.product-card__link {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown-dark);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: gap var(--ease);
}
.product-card__link::after { content: '→'; }
.product-card:hover .product-card__link { gap: 18px; }

/* =============================================
   SERVICES
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 56px 80px;
}
.service-item { border-top: 1px solid var(--brown-light); padding-top: 36px; }
.service-item__num { font-family: var(--font-display); font-style: italic; color: var(--taupe); font-size: 1rem; margin-bottom: 12px; display: block; }
.service-item h3 { font-size: 1.8rem; font-weight: 300; margin-bottom: 14px; }
.service-item p { color: var(--taupe); font-size: 0.95rem; margin-bottom: 20px; }
.service-item ul { display: flex; flex-direction: column; gap: 8px; }
.service-item ul li { font-size: 0.88rem; color: var(--taupe); padding-left: 16px; position: relative; }
.service-item ul li::before { content: '—'; position: absolute; left: 0; color: var(--brown-dark); }

/* =============================================
   TWO COLUMN
   ============================================= */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: center; }
.two-col--flip { direction: rtl; }
.two-col--flip > * { direction: ltr; }

.two-col__visual {
  aspect-ratio: 4/5;
  background: linear-gradient(145deg, var(--brown-light), var(--brown-mid));
  position: relative;
  overflow: hidden;
}
.two-col__visual::before {
  content: '';
  position: absolute;
  top: 40px; left: 40px; right: 40px; bottom: 40px;
  border: 1px solid rgba(247,242,240,0.3);
}
.two-col__visual-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-family: var(--font-display);
  font-size: 3rem;
  font-style: italic;
  color: rgba(247,242,240,0.5);
  font-weight: 300;
  text-align: center;
  padding: 40px;
}

/* =============================================
   VALUES
   ============================================= */
.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: rgba(55,58,56,0.3);
}
.value-item { background: var(--charcoal); padding: 40px 28px; }
.value-item h4 { font-family: var(--font-display); font-size: 1.15rem; color: var(--cream); margin-bottom: 12px; font-weight: 400; }
.value-item p { font-size: 0.83rem; color: var(--brown-light); line-height: 1.65; }

/* =============================================
   CTA BAND
   ============================================= */
.cta-band {
  padding: 120px 0;
  background: var(--charcoal);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--brown-dark) 0%, transparent 68%);
  opacity: 0.12;
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { color: var(--cream); font-weight: 300; max-width: 580px; margin: 0 auto 20px; }
.cta-band p { color: var(--brown-light); max-width: 480px; margin: 0 auto 48px; font-size: 1.05rem; }

/* =============================================
   MOMENTUM STRIP
   ============================================= */
.momentum-strip {
  border-top: 1px solid var(--brown-light);
  border-bottom: 1px solid var(--brown-light);
  padding: 28px 0;
  background: var(--white);
  overflow: hidden;
}
.momentum-strip__track {
  display: flex;
  gap: 80px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}
.momentum-strip__item {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--taupe);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 80px;
}
.momentum-strip__item::after { content: '·'; color: var(--brown-light); }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* =============================================
   PODCAST
   ============================================= */
.podcast-feature { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: center; }
.podcast-art {
  aspect-ratio: 1;
  background: linear-gradient(145deg, var(--charcoal) 0%, #2a2c2b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.podcast-art::before {
  content: '';
  position: absolute;
  top: -20%; left: -20%;
  width: 80%; height: 80%;
  background: radial-gradient(circle, var(--brown-dark) 0%, transparent 70%);
  opacity: 0.4;
}
.podcast-art__inner { position: relative; z-index: 1; text-align: center; padding: 40px; }
.podcast-art__inner h3 { font-family: var(--font-display); color: var(--cream); font-size: 1.8rem; font-weight: 300; font-style: italic; margin-bottom: 8px; }
.podcast-art__inner p { font-size: 0.8rem; color: var(--brown-light); letter-spacing: 0.12em; text-transform: uppercase; }

.podcast-badges { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.podcast-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border: 1px solid var(--brown-light);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal);
  transition: all var(--ease);
}
.podcast-badge:hover { background: var(--brown-dark); color: var(--cream); border-color: var(--brown-dark); }
.podcast-badge svg { width: 16px; height: 16px; flex-shrink: 0; }

/* =============================================
   RESEARCH
   ============================================= */
.research-topics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--brown-light); border: 1px solid var(--brown-light); }
.research-topic { background: var(--cream); padding: 40px 32px; transition: background var(--ease); }
.research-topic:hover { background: var(--white); }
.research-topic h4 { font-size: 1.3rem; margin-bottom: 10px; }
.research-topic p { font-size: 0.88rem; color: var(--taupe); }

.founder-block {
  background: var(--charcoal);
  padding: 64px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 56px;
  align-items: start;
}
.founder-initial {
  width: 100px; height: 100px;
  border: 1px solid var(--brown-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-style: italic;
  color: var(--brown-light);
  flex-shrink: 0;
}
.founder-block h3 { color: var(--cream); font-size: 1.8rem; font-weight: 300; margin-bottom: 8px; }
.founder-block .founder-title { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--taupe); margin-bottom: 20px; }
.founder-block p { color: var(--brown-light); font-size: 0.95rem; }

/* =============================================
   PARTNERSHIPS
   ============================================= */
.partner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--brown-light); border: 1px solid var(--brown-light); }
.partner-item { background: var(--cream); padding: 44px 36px; transition: background var(--ease); }
.partner-item:hover { background: var(--white); }
.partner-item__icon { font-family: var(--font-display); font-size: 2rem; font-style: italic; color: var(--brown-light); margin-bottom: 20px; display: block; }
.partner-item h4 { font-size: 1.3rem; margin-bottom: 12px; }
.partner-item p { font-size: 0.9rem; color: var(--taupe); }

/* =============================================
   CONTACT
   ============================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 96px; }
.contact-info h3 { font-size: 2rem; font-weight: 300; margin-bottom: 20px; }
.contact-info > p { color: var(--taupe); margin-bottom: 48px; font-size: 0.95rem; }
.contact-info__item { margin-bottom: 28px; }
.contact-info__label { font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--taupe); margin-bottom: 4px; }
.contact-info__value a { color: var(--charcoal); font-size: 0.95rem; }
.contact-info__value a:hover { color: var(--brown-dark); }

.contact-form { display: grid; gap: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--taupe); }
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--white);
  border: 1px solid var(--brown-light);
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--charcoal);
  outline: none;
  border-radius: 0;
  width: 100%;
  transition: border-color var(--ease);
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--brown-dark); }
.form-group textarea { min-height: 140px; resize: vertical; }

/* =============================================
   FOOTER
   ============================================= */
.footer { background: var(--charcoal); padding: 80px 0 40px; }
.footer__top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }

.footer__logo { font-family: var(--font-display); font-size: 1.4rem; color: var(--cream); font-weight: 400; display: block; margin-bottom: 16px; }
.footer__logo span { color: var(--brown-mid); }
.footer__brand p { font-size: 0.88rem; color: var(--brown-light); line-height: 1.7; max-width: 280px; }

.footer__col h5 { font-family: var(--font-body); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--taupe); margin-bottom: 24px; font-weight: 500; }
.footer__col ul { display: flex; flex-direction: column; gap: 12px; }
.footer__col ul a { font-size: 0.88rem; color: var(--brown-light); transition: color var(--ease); }
.footer__col ul a:hover { color: var(--cream); }

.footer__social { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.footer__social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(167,162,148,0.4);
  display: flex; align-items: center; justify-content: center;
  color: var(--taupe);
  transition: all var(--ease);
}
.footer__social a:hover { border-color: var(--cream); color: var(--cream); background: rgba(247,242,240,0.05); }
.footer__social svg { width: 15px; height: 15px; }

.footer__divider { height: 1px; background: rgba(167,162,148,0.2); margin-bottom: 32px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; }
.footer__copy { font-size: 0.78rem; color: var(--taupe); }
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a { font-size: 0.78rem; color: var(--taupe); }
.footer__bottom-links a:hover { color: var(--cream); }

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-d5 { transition-delay: 0.40s; }
.reveal-d6 { transition-delay: 0.48s; }

/* =============================================
   UTILITY
   ============================================= */
.text-center { text-align: center; }
.mt-sm { margin-top: 16px; }
.mt-md { margin-top: 32px; }
.mt-lg { margin-top: 56px; }
.mb-sm { margin-bottom: 16px; }
.mb-md { margin-bottom: 32px; }
.mb-lg { margin-bottom: 56px; }
.color-taupe { color: var(--taupe); }
.color-brown { color: var(--brown-dark); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  :root { --pad-cont: 0 32px; --pad-sec: 88px 0; }
  .hero__inner { grid-template-columns: 1fr; min-height: auto; padding-top: calc(var(--nav-h) + 60px); padding-bottom: 80px; }
  .hero__side { display: none; }
  .eco-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .two-col { gap: 56px; }
  .podcast-feature { gap: 48px; }
  .research-topics { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { gap: 56px; }
}

@media (max-width: 768px) {
  :root { --pad-cont: 0 24px; --pad-sec: 64px 0; --nav-h: 64px; }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .hero { min-height: 100svh; }
  .hero__title { font-size: clamp(2.6rem, 9vw, 3.8rem); }
  .hero__inner { min-height: 100svh; }
  .eco-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; gap: 40px; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .two-col--flip { direction: ltr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .partner-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }
  .podcast-feature { grid-template-columns: 1fr; }
  .founder-block { grid-template-columns: 1fr; gap: 32px; padding: 40px 32px; }
  .research-topics { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .values-grid { grid-template-columns: 1fr; }
  .footer__social { gap: 8px; }
  .hero__pillars { display: none; }
}

/* --- Logo image --- */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo-img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  transition: opacity var(--ease);
}
.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--charcoal);
  letter-spacing: .02em;
}
.nav__logo-text span { color: var(--brown-dark); }

.footer__logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer__logo-img {
  height: 52px;
  width: 52px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}
.footer__logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--cream);
  font-weight: 400;
}
.footer__logo-text span { color: var(--brown-mid); }