/* ============================================================
   HARITHA PLANTATIONS — STYLESHEET
   Palette: Forest Green #1A531A · Jade #2D8B2D · Earth Brown #5C4033
            Gold #F2B138 · Cream #FAF5EF
   Typography: Playfair Display (headings) · Lato (body)
   ============================================================ */

:root {
  --forest: #1A531A;
  --jade: #2D8B2D;
  --jade-light: #3aa53a;
  --earth: #5C4033;
  --gold: #F2B138;
  --gold-dark: #d99a24;
  --cream: #FAF5EF;
  --cream-dark: #f1e8dc;
  --ink: #22301f;
  --muted: #5f6b5c;
  --white: #ffffff;

  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Lato', 'Open Sans', Arial, sans-serif;

  --shadow-sm: 0 4px 14px rgba(26, 83, 26, 0.08);
  --shadow-md: 0 12px 34px rgba(26, 83, 26, 0.14);
  --shadow-lg: 0 24px 60px rgba(26, 83, 26, 0.22);

  --radius: 18px;
  --container: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
  text-align: center;
}
.btn-lg { padding: 16px 34px; font-size: 1rem; }

.btn-gold {
  background: var(--gold);
  color: var(--forest);
  box-shadow: 0 8px 22px rgba(242, 177, 56, 0.35);
}
.btn-gold:hover {
  background: var(--gold-dark);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(242, 177, 56, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.6);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  color: var(--forest);
  border-color: var(--jade);
}
.btn-outline:hover {
  background: var(--jade);
  color: var(--white);
  transform: translateY(-3px);
}

/* ---------- Section scaffolding ---------- */
.section { padding: 96px 0; }

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.eyebrow {
  font-family: var(--sans);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.8rem;
  color: var(--jade);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  color: var(--forest);
  margin-bottom: 20px;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--muted);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
}
.site-header.scrolled {
  background: rgba(250, 245, 239, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}
.site-header.scrolled .brand-name,
.site-header.scrolled .nav-link { color: var(--forest); }
.site-header.scrolled .brand-sub { color: var(--jade); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-icon { display: flex; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--white);
  transition: color 0.35s ease;
}
.brand-sub {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-list { display: flex; align-items: center; gap: 26px; }
.nav-link {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--white);
  position: relative;
  padding: 4px 0;
  transition: color 0.25s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }
.nav-link:hover { color: var(--gold); }

.nav-cta { padding: 11px 22px; font-size: 0.88rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1100;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--white);
  border-radius: 3px;
  transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s ease;
}
.site-header.scrolled .nav-toggle span { background: var(--forest); }
.nav-toggle.active span { background: var(--forest); }
.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.14); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 46, 15, 0.82) 0%, rgba(26, 83, 26, 0.55) 50%, rgba(26, 83, 26, 0.25) 100%),
    linear-gradient(180deg, rgba(15, 46, 15, 0.4) 0%, transparent 40%, rgba(15, 46, 15, 0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding-top: 80px;
}
.hero-eyebrow {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.82rem;
  color: var(--gold);
  margin-bottom: 22px;
}
.hero-title {
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.08;
  margin-bottom: 24px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.25);
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 1.2rem;
  max-width: 560px;
  color: rgba(255,255,255,0.92);
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.25);
}
.hero-trust span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255,255,255,0.92);
}
.hero-trust span::before {
  content: "✓";
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--forest);
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

/* ============================================================
   IMPACT STRIP
   ============================================================ */
.impact-strip {
  background: var(--forest);
  color: var(--white);
  padding: 48px 0;
  position: relative;
  z-index: 3;
  box-shadow: var(--shadow-md);
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}
.impact-item { padding: 8px 0; }
.impact-num {
  display: block;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.impact-label {
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
}

/* ============================================================
   TRUST LOGOS STRIP
   ============================================================ */
.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--cream-dark);
  padding: 26px 0;
}
.trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.trust-label {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--muted);
}
.trust-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  align-items: center;
}
.trust-logos span {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--earth);
  opacity: 0.75;
  transition: opacity 0.25s ease;
}
.trust-logos span:hover { opacity: 1; }

/* ============================================================
   WHY CHOOSE US (SPLIT)
   ============================================================ */
.why-split { background: var(--cream); }
.split-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.split-media { position: relative; }
.split-media img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.split-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: inset 0 0 0 1px rgba(26,83,26,0.1);
}
.split-badge {
  position: absolute;
  bottom: -24px;
  right: -20px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--forest);
  border-radius: 16px;
  padding: 22px 26px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.badge-num {
  display: block;
  font-family: var(--serif);
  font-weight: 800;
  font-size: 2.2rem;
  line-height: 1;
}
.badge-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.split-copy .section-title { margin-bottom: 16px; }
.split-copy .section-lead { margin-bottom: 24px; }
.split-list { margin-bottom: 32px; }
.split-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 1.02rem;
  color: var(--ink);
}

/* ============================================================
   WHY FORESTRY
   ============================================================ */
.why { background: var(--cream); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 34px 28px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--jade);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}
.why-icon { font-size: 2.4rem; margin-bottom: 18px; }
.why-card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--forest);
  margin-bottom: 10px;
}
.why-card p { color: var(--muted); font-size: 0.98rem; }

/* ============================================================
   INVESTMENTS / PORTFOLIO
   ============================================================ */
.investments { background: var(--cream-dark); }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}
.portfolio-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.portfolio-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}
.portfolio-card.featured {
  border: 2px solid var(--gold);
  box-shadow: 0 18px 44px rgba(242, 177, 56, 0.25);
}
.portfolio-card.featured:hover { box-shadow: 0 24px 60px rgba(242, 177, 56, 0.35); }

.ribbon {
  position: absolute;
  z-index: 5;
  top: 22px;
  right: -34px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--forest);
  font-weight: 900;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 40px;
  transform: rotate(45deg);
  box-shadow: var(--shadow-sm);
}
.portfolio-card { position: relative; }

.card-media {
  position: relative;
  height: 230px;
  overflow: hidden;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.portfolio-card:hover .card-media img { transform: scale(1.1); }
.card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,46,15,0.1) 0%, rgba(15,46,15,0.55) 100%);
}
.card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: rgba(250, 245, 239, 0.94);
  color: var(--forest);
  font-weight: 900;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 30px;
  box-shadow: var(--shadow-sm);
}

.card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-body h3 {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--forest);
  margin-bottom: 6px;
}
.card-maturity {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 14px;
}
.card-maturity strong { color: var(--earth); }
.card-copy {
  color: var(--muted);
  font-size: 0.98rem;
  margin-bottom: 22px;
  flex: 1;
}
.card-roi {
  background: linear-gradient(135deg, var(--forest), var(--jade));
  color: var(--white);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 22px;
  text-align: center;
}
.roi-value {
  display: block;
  font-family: var(--serif);
  font-weight: 800;
  font-size: 1.9rem;
  color: var(--gold);
  line-height: 1.1;
}
.roi-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}
.card-body .btn { width: 100%; }

.disclaimer {
  margin-top: 40px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   PROCESS / HOW IT WORKS
   ============================================================ */
.process { background: var(--cream); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-step {
  text-align: center;
  padding: 36px 22px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform 0.3s ease;
}
.process-step:hover { transform: translateY(-6px); }
.step-num {
  position: absolute;
  top: 18px;
  right: 22px;
  font-family: var(--serif);
  font-weight: 800;
  font-size: 2.6rem;
  color: rgba(45, 139, 45, 0.14);
  line-height: 1;
}
.step-icon { font-size: 2.6rem; margin-bottom: 16px; }
.process-step h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--forest);
  margin-bottom: 10px;
}
.process-step p { color: var(--muted); font-size: 0.95rem; }

/* ============================================================
   ESG & TRANSPARENCY
   ============================================================ */
.esg {
  background: linear-gradient(160deg, var(--forest) 0%, #123d12 100%);
  color: var(--white);
}
.esg-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
}
.esg .eyebrow { color: var(--gold); }
.esg .section-title { color: var(--white); }
.esg .section-lead { color: rgba(255,255,255,0.85); }

.esg-list { margin: 28px 0; }
.esg-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 1.02rem;
  color: rgba(255,255,255,0.92);
}
.check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--forest);
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.carbon-badge {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  padding: 20px;
  margin-top: 8px;
}
.carbon-icon { font-size: 2rem; }
.carbon-badge strong { color: var(--gold); font-family: var(--serif); font-size: 1.1rem; }
.carbon-badge p { color: rgba(255,255,255,0.85); font-size: 0.92rem; margin-top: 4px; }

.esg-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.esg-photo {
  grid-column: 1 / -1;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  height: 240px;
  box-shadow: var(--shadow-md);
}
.esg-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.esg-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15,46,15,0.6) 100%);
}
.cert-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  backdrop-filter: blur(4px);
  transition: transform 0.3s ease, background 0.3s ease;
}
.cert-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.14); }
.cert-card:nth-child(3) { grid-column: 1 / -1; }
.cert-seal {
  font-family: var(--serif);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--gold);
  line-height: 1.1;
  margin-bottom: 10px;
}
.cert-card p { font-size: 0.85rem; color: rgba(255,255,255,0.85); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: var(--cream); }
.testimonial-card {
  max-width: 820px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  padding: 56px 48px;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
}
.quote-mark {
  font-family: var(--serif);
  font-size: 6rem;
  line-height: 0.6;
  color: var(--gold);
  margin-bottom: 20px;
}
.testimonial-card blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  color: var(--forest);
  line-height: 1.5;
  margin-bottom: 30px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.author-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--jade), var(--forest));
  color: var(--white);
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.testimonial-author strong { display: block; color: var(--ink); }
.testimonial-author span { font-size: 0.85rem; color: var(--muted); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #0f2e0f;
  color: rgba(255,255,255,0.85);
}
.footer-cta {
  text-align: center;
  padding: 80px 24px 60px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-cta h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--white);
  margin-bottom: 14px;
}
.footer-cta p { color: rgba(255,255,255,0.8); margin-bottom: 30px; font-size: 1.05rem; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding: 60px 24px;
}
.footer-brand .brand-name { color: var(--white); }
.footer-brand .brand-sub { color: var(--gold); }
.footer-brand p { margin-top: 18px; font-size: 0.95rem; color: rgba(255,255,255,0.7); max-width: 300px; }

.footer-col h4 {
  font-family: var(--serif);
  color: var(--gold);
  font-size: 1.1rem;
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  transition: color 0.25s ease, padding-left 0.25s ease;
}
.footer-col ul a:hover { color: var(--gold); padding-left: 6px; }
.footer-contact p { font-size: 0.95rem; margin-bottom: 12px; line-height: 1.7; }
.footer-contact a { color: rgba(255,255,255,0.8); }
.footer-contact a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}
.footer-disclaimer { margin-top: 8px; max-width: 760px; margin-left: auto; margin-right: auto; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .split-inner { grid-template-columns: 1fr; gap: 48px; }
  .split-media img { height: 420px; }
  .split-badge { right: 12px; }
  .esg-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .trust-inner { justify-content: center; text-align: center; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 80vw);
    height: 100vh;
    background: var(--cream);
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    padding: 40px 30px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.2);
    transition: right 0.4s ease;
  }
  .main-nav.open { right: 0; }
  .nav-list { flex-direction: column; align-items: flex-start; gap: 22px; }
  .nav-link { color: var(--forest); font-size: 1.1rem; }
  .nav-cta { width: 100%; }

  .impact-grid { grid-template-columns: 1fr; gap: 30px; }
  .why-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .esg-visual { grid-template-columns: 1fr; }
  .esg-photo { grid-column: auto; }
  .cert-card:nth-child(3) { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; }
  .testimonial-card { padding: 40px 24px; }
  .trust-logos { gap: 18px; justify-content: center; }
  .split-media img { height: 340px; }
  .split-badge { padding: 16px 20px; right: 8px; bottom: -18px; }
  .badge-num { font-size: 1.7rem; }
  .hero-trust { gap: 14px; }
}