/* =========================================================
   AGROMAR — Base Stylesheet
   Design tokens, resets, typography and component styles.
   ========================================================= */

:root {
  --color-bg: #0a0d09;
  --color-bg-alt: #10140d;
  --color-bg-deep: #080a06;
  --color-panel: #0d110a;
  --color-accent: #c3e85c;
  --color-accent-hover: #d9f27a;
  --color-text: #f2f4ec;
  --color-text-heading: #f6f7f1;
  --color-text-muted: #cfd6c3;
  --color-text-mute-2: #9aa393;
  --color-text-mute-3: #8e9683;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-soft: rgba(255, 255, 255, 0.15);
  --font-display: 'Anton', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --container-padding: 64px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.5;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover { color: var(--color-accent-hover); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: #12210a;
  padding: 12px 20px;
  font-weight: 800;
  z-index: 999;
}
.skip-link:focus { left: 16px; top: 16px; }

.accent { color: var(--color-accent); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 30px var(--container-padding);
  background: rgba(10, 13, 9, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon { width: 84px; height: 84px; object-fit: contain; flex-shrink: 0; }

.logo-text {
  font-family: var(--font-display);
  font-size: 40px;
  letter-spacing: 1px;
  color: var(--color-text-heading);
}

.main-nav { display: flex; align-items: center; }

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  flex-wrap: wrap;
  list-style: none;
}

.nav-link {
  color: var(--color-text-mute-2);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding-bottom: 6px;
  border-bottom: 2px solid transparent;
}
.nav-link:hover,
.nav-link.active {
  color: var(--color-text-heading);
  border-bottom-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.btn-primary {
  background: var(--color-accent);
  color: #12210a;
}
.btn-primary:hover { background: var(--color-accent-hover); color: #12210a; transform: translateY(-2px); }
.btn-header { padding: 12px 22px; font-size: 14px; letter-spacing: 0.5px; }
.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--color-text);
}
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-ghost {
  margin-top: 44px;
  background: transparent;
  border: 1.5px solid var(--color-accent);
  color: var(--color-accent);
  padding: 15px 26px;
  font-size: 14.5px;
}
.btn-ghost:hover { background: var(--color-accent); color: #12210a; }

.link-underline {
  color: #e6ead9;
  font-weight: 700;
  font-size: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 2px;
}

/* ---------- Eyebrow ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.eyebrow-line { width: 34px; height: 2px; background: var(--color-accent); display: inline-block; }
.eyebrow-label { color: var(--color-accent); font-size: 13px; font-weight: 700; letter-spacing: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 860px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-wrap { position: absolute; inset: 0; z-index: 0; }

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-gradient { position: absolute; pointer-events: none; }
.hero-gradient-side {
  inset: 0;
  background: linear-gradient(90deg, rgba(8,10,6,0.94) 0%, rgba(8,10,6,0.62) 45%, rgba(8,10,6,0.2) 75%, rgba(8,10,6,0.55) 100%);
}
.hero-gradient-bottom {
  inset: 0;
  background: linear-gradient(to top, rgba(8,10,6,0.85), transparent 40%);
}
.hero-gradient-top {
  top: 0; left: 0; right: 0; height: 140px;
  background: linear-gradient(to bottom, rgba(8,10,6,0.7), transparent);
}

.hero-watermark {
  position: absolute;
  bottom: 36px;
  right: 48px;
  width: 120px;
  height: 120px;
  object-fit: contain;
  opacity: 0.14;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  width: 100%;
  padding: 0 var(--container-padding);
  align-items: center;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 76px;
  line-height: 1.02;
  letter-spacing: 0.5px;
  color: var(--color-text-heading);
  text-wrap: pretty;
}

.hero-logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.14em;
  vertical-align: middle;
}

.hero-logo-icon {
  width: 1.3em;
  height: 1.3em;
  object-fit: contain;
}

.hero-subtitle {
  font-size: 19px;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 480px;
  margin-top: 26px;
}

.hero-actions { display: flex; gap: 18px; margin-top: 38px; flex-wrap: wrap; }

.hero-points {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(16, 19, 13, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 8px;
}

.hero-point {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px 20px;
  border-radius: 12px;
  transition: background 0.2s ease;
}
.hero-point:hover { background: rgba(255, 255, 255, 0.04); }

.point-icon, .feature-icon, .sustain-icon, .reason-icon {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
}
.point-icon { width: 46px; height: 46px; border: 1.5px solid var(--color-accent); }
.point-title { font-family: var(--font-display); font-size: 17px; letter-spacing: 0.5px; color: var(--color-text); margin-bottom: 4px; }
.point-desc { font-size: 14px; color: #aab4a0; line-height: 1.5; }

/* ---------- Section shell ---------- */
.section { padding: 130px var(--container-padding); }
.section-title { font-family: var(--font-display); font-size: 56px; letter-spacing: 0.5px; color: var(--color-text-heading); }
.section-title-sm { font-family: var(--font-display); font-size: 38px; letter-spacing: 0.3px; color: var(--color-text-heading); margin-top: 14px; }
.section-lead { font-size: 17px; line-height: 1.7; color: #c3cab8; max-width: 560px; margin-top: 20px; }

/* ---------- Tifton section ---------- */
.tifton-section { background: var(--color-bg); }
.tifton-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: center; }
.tifton-media { position: relative; }
.tifton-img-frame { border-radius: 20px; overflow: hidden; aspect-ratio: 4/5; border: 1px solid var(--color-border); }
.tifton-img { width: 100%; height: 100%; object-fit: cover; }

.tifton-badge {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: var(--color-accent);
  color: #12210a;
  padding: 20px 26px;
  border-radius: 14px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}
.badge-number { font-family: var(--font-display); font-size: 32px; line-height: 1; }
.badge-label { font-size: 12px; font-weight: 700; letter-spacing: 0.5px; margin-top: 4px; }

.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 44px; }
.feature { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon { width: 42px; height: 42px; border: 1.5px solid #4a5c3a; }
.feature-title { font-weight: 800; font-size: 14.5px; letter-spacing: 0.3px; color: var(--color-text); margin-bottom: 5px; }
.feature-desc { font-size: 13.5px; color: var(--color-text-mute-2); line-height: 1.5; }

/* ---------- Sustainability section ---------- */
.sustain-section {
  background: var(--color-bg-alt);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 110px var(--container-padding);
}
.sustain-grid { display: grid; grid-template-columns: 0.85fr 2fr; gap: 60px; }
.sustain-kicker { font-family: var(--font-display); font-size: 15px; letter-spacing: 1px; color: var(--color-accent); }
.sustain-heading { font-family: var(--font-display); font-size: 44px; letter-spacing: 0.5px; color: var(--color-text-heading); line-height: 1.05; margin-top: 4px; }
.divider { width: 44px; height: 3px; background: var(--color-accent); margin: 24px 0; }
.sustain-desc { font-size: 15px; line-height: 1.7; color: #a4ab97; max-width: 280px; }
.sustain-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; }
.sustain-icon { width: 52px; height: 52px; border: 1.5px solid #3f4d33; margin-bottom: 20px; }
.sustain-title { font-family: var(--font-display); font-size: 16px; letter-spacing: 0.3px; color: var(--color-text); margin-bottom: 8px; line-height: 1.2; }
.sustain-desc-sm { font-size: 13.5px; color: #9ba392; line-height: 1.55; }

/* ---------- Reasons section ---------- */
.reasons-section { background: var(--color-bg); }
.reasons-header { text-align: center; margin-bottom: 70px; }
.reasons-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 32px; }
.reason { text-align: center; padding: 0 12px; }
.reason-icon { width: 64px; height: 64px; border: 1.5px solid #3f4d33; margin: 0 auto 22px; }
.reason-title { font-family: var(--font-display); font-size: 15px; letter-spacing: 0.3px; color: var(--color-text); margin-bottom: 10px; }
.reason-desc { font-size: 13.5px; color: #9ba392; line-height: 1.55; }

/* ---------- CTA section ---------- */
.cta-section {
  position: relative;
  margin: 0 var(--container-padding) 120px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: stretch;
  border: 1px solid var(--color-border);
}
.cta-media { flex: 1; position: relative; }
.cta-img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.cta-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(8,10,6,0.15) 0%, rgba(8,10,6,0.95) 92%);
  pointer-events: none;
}
.cta-panel {
  flex: 1;
  background: var(--color-panel);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px;
  position: relative;
}
.cta-title { font-family: var(--font-display); font-size: 42px; letter-spacing: 0.3px; color: var(--color-text-heading); margin-top: 16px; line-height: 1.08; }
.cta-desc { font-size: 15.5px; line-height: 1.65; color: #b6bda9; max-width: 420px; margin-top: 20px; }
.cta-actions { display: flex; align-items: center; gap: 22px; margin-top: 34px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { padding: 70px var(--container-padding) 36px; background: var(--color-bg-deep); border-top: 1px solid rgba(255,255,255,0.07); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 60px; padding-bottom: 50px; }
.footer-logo { height: 44px; width: auto; object-fit: contain; margin-bottom: 16px; }
.footer-desc { font-size: 13.5px; color: var(--color-text-mute-3); line-height: 1.6; max-width: 280px; }
.social-links { display: flex; gap: 12px; margin-top: 24px; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
}
.social-link:hover { border-color: var(--color-accent); color: var(--color-accent); }
.footer-heading { font-weight: 800; font-size: 13px; letter-spacing: 0.5px; color: var(--color-text); margin-bottom: 20px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-link { font-size: 14px; color: #a7b09d; }
.footer-link:hover { color: var(--color-accent); }
.footer-text { font-size: 14px; color: var(--color-text-mute-2); }
.footer-credit {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-top: 32px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,0.07);
}
.footer-credit-logo { height: 28px; width: auto; object-fit: contain; }
.footer-credit-divider { width: 1px; height: 22px; background: rgba(255,255,255,0.15); }
.footer-credit-text { font-size: 13px; color: var(--color-text-mute-2); }
.footer-credit-link {
  display: flex; align-items: center; gap: 5px; font-size: 13px;
  color: var(--color-text-mute-2); margin-left: auto; text-decoration: none;
}
.footer-credit-link:hover { color: var(--color-accent); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 12.5px; color: #6b7362;
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #12210a;
  border: none;
  font-size: 20px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(0,0,0,0.4);
  z-index: 60;
  transition: background 0.2s ease, transform 0.2s ease;
}
.back-to-top.visible { display: flex; }
.back-to-top:hover { background: var(--color-accent-hover); transform: translateY(-2px); }

/* ---------- Scroll progress bar ---------- */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--color-accent);
  z-index: 70;
  transition: width 0.1s linear;
}

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 55;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  transition: transform 0.25s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ---------- Stat section ---------- */
.stat-section {
  padding: 80px var(--container-padding);
  background: var(--color-bg);
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(56px, 10vw, 120px);
  letter-spacing: 0.5px;
  color: var(--color-accent);
  line-height: 1;
}
.stat-label {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  margin-top: 12px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}