/* ═══════════════════════════════════════════════════════════════
   NAYOURE — MAIN STYLESHEET
   Pure by Nature. Better for You.
   ═══════════════════════════════════════════════════════════════ */

/* ── RESET & BASE ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green-900: #0d3320;
  --green-800: #1B5E20;
  --green-700: #2E7D32;
  --green-500: #4CAF50;
  --green-300: #A5D6A7;
  --green-100: #E8F5E9;
  --green-50:  #F1F8E9;
  --amber-600: #FF8F00;
  --amber-500: #FFB300;
  --amber-100: #FFF8E1;
  --teal-700:  #00796B;
  --teal-500:  #26A69A;
  --indigo-700:#3949AB;

  --bg:        #FAFAF7;
  --bg-alt:    #F4F7F0;
  --card:      #FFFFFF;
  --text:      #1A2E1A;
  --text-mid:  #3D5A3D;
  --text-muted:#6B7F6B;
  --border:    #D4E6C3;
  --border-light: #E8F0DE;

  --shadow-xs: 0 1px 3px rgba(27,94,32,.06);
  --shadow-sm: 0 2px 8px rgba(27,94,32,.08);
  --shadow-md: 0 8px 24px rgba(27,94,32,.10);
  --shadow-lg: 0 16px 48px rgba(27,94,32,.14);
  --shadow-xl: 0 24px 64px rgba(27,94,32,.18);

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --radius-full: 9999px;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --transition:  0.25s cubic-bezier(.4,0,.2,1);
  --transition-slow: 0.45s cubic-bezier(.4,0,.2,1);
  --max-width: 1240px;
  --nav-h: 72px;
}

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

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

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
input, select, textarea { font: inherit; }

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

/* ── TYPOGRAPHY ────────────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-display); line-height: 1.2; }

/* ── BUTTONS ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--green-800);
  color: #fff;
  box-shadow: 0 4px 16px rgba(27,94,32,.3);
}
.btn--primary:hover {
  background: var(--green-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(27,94,32,.35);
}

.btn--white {
  background: #fff;
  color: var(--green-800);
  box-shadow: var(--shadow-sm);
}
.btn--white:hover {
  background: var(--green-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--ghost-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
}
.btn--ghost-white:hover {
  border-color: #fff;
  background: rgba(255,255,255,.1);
}

.btn--full { width: 100%; justify-content: center; }

/* ── SECTION COMMON ────────────────────────────────────────────── */
.section { padding: 96px 0; }

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-700);
  background: var(--green-100);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(28px, 4vw, 40px);
  color: var(--text);
  margin-bottom: 16px;
}

.section__title--left { text-align: left; }

.section__subtitle {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── REVEAL ANIMATION ──────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}
[data-reveal-delay="100"] { transition-delay: .1s; }
[data-reveal-delay="150"] { transition-delay: .15s; }
[data-reveal-delay="200"] { transition-delay: .2s; }
[data-reveal-delay="300"] { transition-delay: .3s; }
[data-reveal-delay="400"] { transition-delay: .4s; }
[data-reveal-delay="500"] { transition-delay: .5s; }

/* ── BADGE ─────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--green-800);
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.35);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: rgba(250,250,247,.94);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

/* Logo image in nav — transparent PNG */
.nav__logo-img {
  height: 42px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  transition: color var(--transition);
}
.header.scrolled .nav__logo { color: var(--green-800); }

.nav__logo-icon {
  width: 32px; height: 32px;
  color: var(--green-300);
  flex-shrink: 0;
  transition: color var(--transition);
}
.header.scrolled .nav__logo-icon { color: var(--green-700); }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav__link {
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: #fff; background: rgba(255,255,255,.12); }
.header.scrolled .nav__link { color: var(--text-mid); }
.header.scrolled .nav__link:hover { color: var(--green-800); background: var(--green-100); }

.nav__cta {
  padding: 9px 22px;
  font-size: 14px;
  font-weight: 600;
  color: var(--green-800);
  background: #fff;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
  flex-shrink: 0;
}
.nav__cta:hover { background: var(--green-50); transform: translateY(-1px); }
.header.scrolled .nav__cta { background: var(--green-800); color: #fff; }
.header.scrolled .nav__cta:hover { background: var(--green-700); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}
.header.scrolled .nav__toggle span { background: var(--green-800); }

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 45%, var(--green-700) 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  opacity: .08;
  filter: blur(60px);
}
.hero__orb--1 { width: 500px; height: 500px; background: var(--green-300); top: -120px; right: -100px; }
.hero__orb--2 { width: 300px; height: 300px; background: var(--amber-500); bottom: 80px; left: 60px; }
.hero__orb--3 { width: 200px; height: 200px; background: var(--green-500); top: 40%; left: 40%; }

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 48px;
  padding-bottom: 80px;
}

.hero__content { z-index: 1; }

.hero__title {
  font-size: clamp(38px, 5.5vw, 68px);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero__title em {
  font-style: italic;
  color: var(--green-300);
}

.hero__subtitle {
  font-size: 18px;
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.7);
}
.trust-item svg { width: 16px; height: 16px; color: var(--green-300); }

/* Hero Visual */
.hero__visual {
  position: relative;
  height: 460px;
  z-index: 1;
}

.hero__card {
  position: absolute;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  color: #fff;
  transition: var(--transition-slow);
}

.hero__card--main {
  display: flex;
  align-items: center;
  gap: 16px;
  top: 60px; left: 0;
  width: 280px;
  animation: floatA 6s ease-in-out infinite;
}
.hero__card--main .hero__card-icon svg { width: 52px; height: 52px; }
.hero__card--main .hero__card-text strong { display: block; font-size: 16px; font-weight: 600; }
.hero__card--main .hero__card-text span { font-size: 13px; opacity: .7; }

.hero__card--secondary {
  top: 220px; right: 20px;
  min-width: 180px;
  animation: floatB 5s ease-in-out infinite;
}
.hero__card--secondary .hero__card-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--amber-600);
  color: #fff;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}
.hero__card--secondary strong { display: block; font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.hero__card--secondary span { font-size: 12px; opacity: .7; }

.hero__card--tertiary {
  bottom: 60px; left: 60px;
  animation: floatC 7s ease-in-out infinite;
}
.hero__stat strong { font-size: 36px; font-weight: 700; font-family: var(--font-display); }
.hero__stat span { font-size: 13px; opacity: .7; display: block; }

.hero__leaves {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.leaf {
  position: absolute;
  border-radius: 50% 0;
  opacity: .15;
}
.leaf--1 { width: 80px; height: 120px; background: var(--green-300); top: 20px; right: 40px; transform: rotate(25deg); }
.leaf--2 { width: 50px; height: 80px; background: var(--green-500); bottom: 100px; right: 120px; transform: rotate(-15deg); }
.leaf--3 { width: 100px; height: 60px; background: var(--green-300); top: 160px; right: 0; transform: rotate(55deg); border-radius: 0 50%; }

@keyframes floatA {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes floatB {
  0%, 100% { transform: translateY(0) rotate(1deg); }
  50% { transform: translateY(-8px) rotate(-1deg); }
}
@keyframes floatC {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

/* Scroll hint */
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ═══════════════════════════════════════════════════════════════
   PRODUCTS
   ═══════════════════════════════════════════════════════════════ */
.products { background: var(--bg); }

.products__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-700), var(--green-500));
  opacity: 0;
  transition: var(--transition);
}

.product-card:hover {
  border-color: var(--green-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.product-card:hover::before { opacity: 1; }

.product-card__icon {
  width: 64px; height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.product-card__icon svg { width: 48px; height: 48px; }

.product-card__icon--green  { background: var(--green-100); }
.product-card__icon--amber  { background: var(--amber-100); }
.product-card__icon--teal   { background: #E0F2F1; }
.product-card__icon--indigo { background: #E8EAF6; }

.product-card__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.product-card__desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.product-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.product-card__tags li {
  font-size: 12px;
  font-weight: 600;
  color: var(--green-700);
  background: var(--green-100);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--green-800);
  transition: gap var(--transition), color var(--transition);
}
.product-card__link svg { width: 16px; height: 16px; }
.product-card__link:hover { color: var(--green-700); gap: 10px; }

/* ═══════════════════════════════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════════════════════════════ */
.about { background: var(--bg-alt); }

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__visual { position: relative; }

.about__image-wrap {
  position: relative;
  height: 420px;
}

.about__image-bg {
  position: absolute;
  inset: 20px 0 0 20px;
  background: linear-gradient(135deg, var(--green-800), var(--green-700));
  border-radius: var(--radius-lg);
  opacity: .12;
}

.about__image-card {
  position: absolute;
  inset: 0 20px 20px 0;
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 40px;
  text-align: center;
}

.about__image-icon svg { width: 100px; height: 100px; }

.about__image-quote {
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  color: var(--text-mid);
  line-height: 1.5;
}

.about__cert-badges {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.cert-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--green-800);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xs);
}
.cert-badge svg { width: 14px; height: 14px; color: var(--amber-600); fill: var(--amber-500); }

.about__content {}

.about__text {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about__values {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}

.about__value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about__value-icon {
  width: 40px; height: 40px;
  background: var(--green-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about__value-icon svg { width: 20px; height: 20px; color: var(--green-700); }

.about__value strong { display: block; font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.about__value p { font-size: 14px; color: var(--text-muted); line-height: 1.5; }

/* ═══════════════════════════════════════════════════════════════
   STATS
   ═══════════════════════════════════════════════════════════════ */
.stats {
  background: linear-gradient(135deg, var(--green-900), var(--green-800));
  padding: 64px 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 700;
  color: #fff;
  display: inline-block;
  line-height: 1;
}
.stat-item__unit {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--green-300);
}
.stat-item__label {
  margin-top: 8px;
  font-size: 14px;
  color: rgba(255,255,255,.6);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════
   WHY US
   ═══════════════════════════════════════════════════════════════ */
.why-us { background: var(--bg); }

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
}
.feature-card:hover {
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-card__icon {
  width: 48px; height: 48px;
  background: var(--green-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-card__icon svg { width: 24px; height: 24px; color: var(--green-700); }

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  font-family: var(--font-body);
  color: var(--text);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════
   PROCESS
   ═══════════════════════════════════════════════════════════════ */
.process { background: var(--bg-alt); }

.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.process__step {
  flex: 1;
  text-align: center;
  padding: 0 16px;
}

.process__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  background: var(--green-800);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-display);
  border-radius: 50%;
  margin: 0 auto 20px;
  box-shadow: 0 4px 16px rgba(27,94,32,.3);
}

.process__step-content h3 {
  font-size: 17px;
  font-weight: 700;
  font-family: var(--font-body);
  color: var(--text);
  margin-bottom: 8px;
}
.process__step-content p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.process__connector {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--green-300), var(--green-500));
  flex-shrink: 0;
  margin-top: 28px;
  opacity: .5;
}

/* ═══════════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════════ */
.contact { background: var(--bg); }

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: flex-start;
}

.contact__text {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 16px 0 32px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact__detail-icon {
  width: 44px; height: 44px;
  background: var(--green-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__detail-icon svg { width: 20px; height: 20px; color: var(--green-700); }

.contact__detail strong { display: block; font-size: 13px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.contact__detail a, .contact__detail span { font-size: 15px; color: var(--text); font-weight: 500; }
.contact__detail a:hover { color: var(--green-700); }

/* ── Contact Form ───────────────────────────────────────────── */
.contact__form-wrap {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form__group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-mid);
  letter-spacing: .01em;
}
.required { color: #e53935; }

.form__group input,
.form__group select,
.form__group textarea {
  padding: 11px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form__group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%236B7F6B'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 40px;
  cursor: pointer;
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(76,175,80,.12);
}

.form__group input.invalid,
.form__group textarea.invalid {
  border-color: #e53935;
  box-shadow: 0 0 0 3px rgba(229,57,53,.1);
}

.form__group textarea { resize: vertical; min-height: 120px; }

.form__error {
  font-size: 12px;
  color: #e53935;
  font-weight: 500;
  min-height: 16px;
}

/* Submit button states */
#submitBtn { padding: 14px 28px; font-size: 16px; }
#submitBtn:disabled { opacity: .7; cursor: not-allowed; transform: none !important; }
.btn__loading { display: flex; align-items: center; gap: 10px; }
/* Prevent CSS display rules from overriding [hidden] attribute */
[hidden] { display: none !important; }
.spin { width: 18px; height: 18px; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Success & Error messages */
.form__success, .form__error-global {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px;
  border-radius: var(--radius-md);
  margin-top: 16px;
  gap: 8px;
}
.form__success[hidden], .form__error-global[hidden] { display: none; }

.form__success {
  background: var(--green-100);
  border: 1px solid var(--green-300);
  color: var(--green-800);
}
.form__success svg { width: 32px; height: 32px; color: var(--green-700); }
.form__success strong { font-size: 16px; }
.form__success p { font-size: 14px; opacity: .8; }

.form__error-global {
  background: #FFF3F3;
  border: 1px solid #FFCDD2;
  color: #C62828;
}
.form__error-global svg { width: 28px; height: 28px; }

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.footer {
  background: var(--green-900);
  color: rgba(255,255,255,.7);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-top: 64px;
  padding-bottom: 48px;
}

.footer__logo-link {
  display: inline-block;
  margin-bottom: 10px;
}
.footer__logo-img {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
  /* Invert brown to white on dark footer */
  filter: brightness(0) invert(1);
  opacity: 0.85;
  transition: opacity var(--transition);
}
.footer__logo-link:hover .footer__logo-img { opacity: 1; }
/* Social icons in footer */
.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.footer__social-link {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.65);
  transition: var(--transition);
}
.footer__social-link svg { width: 17px; height: 17px; }
.footer__social-link:hover { background: rgba(255,255,255,.2); color: #fff; transform: translateY(-2px); }
.footer__social-link--wa:hover { background: #25D366; color: #fff; }

/* WhatsApp icon tint in contact section */
.contact__detail-icon--wa { background: #E8F5E9; color: #25D366 !important; }
.contact__detail-icon--wa svg { fill: #25D366; }

.footer__company-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: rgba(255,255,255,.5);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.footer__tagline {
  font-family: var(--font-display);
  font-size: 16px;
  font-style: italic;
  color: var(--green-300);
  margin-bottom: 12px;
}

.footer__desc { font-size: 14px; line-height: 1.7; max-width: 240px; }

.footer__links h4,
.footer__contact h4 {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 20px;
}

.footer__links ul { display: flex; flex-direction: column; gap: 12px; }
.footer__links a {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--green-300); }

.footer__contact { display: flex; flex-direction: column; gap: 10px; }
.footer__contact a, .footer__contact p {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__contact a:hover { color: var(--green-300); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,.4);
}
.footer__legal { display: flex; flex-direction: column; gap: 3px; }
.footer__legal-details { font-size: 11px; color: rgba(255,255,255,.28); letter-spacing: .02em; }
.footer__made { font-size: 13px; color: rgba(255,255,255,.35); flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════════════
   HERO — CENTRED VARIANT (wireframe layout)
   ═══════════════════════════════════════════════════════════════ */
.hero__inner--centered {
  grid-template-columns: 1fr;
  text-align: center;
  gap: 40px;
}
.hero__content--wide {
  max-width: 860px;
  margin: 0 auto;
}
.hero__eyebrow {
  margin-bottom: 20px;
}
/* Override badge colours inside hero (dark bg) */
.hero__eyebrow .badge {
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.25);
  font-size: 12px;
}
.hero__title--large {
  font-size: clamp(40px, 6vw, 72px);
  margin-bottom: 20px;
}
.hero__inner--centered .hero__subtitle {
  margin: 0 auto 32px;
  text-align: center;
}
.hero__inner--centered .hero__actions {
  justify-content: center;
}

/* Cert tag row below process flow */
.hero__cert-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
}
.hero__cert-tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.35);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(6px);
}

/* ─── Process Flow (inside hero) ─────────────────────────────── */
.process-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  margin: 32px 0 28px;
  row-gap: 16px;
}
.process-flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 72px;
}
.process-flow__icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,.12);
  border: 1.5px solid rgba(255,255,255,.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  transition: background var(--transition), border-color var(--transition);
}
.process-flow__icon:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.4);
}
.process-flow__icon svg {
  width: 26px;
  height: 26px;
  color: rgba(255,255,255,.9);
}
.process-flow__step span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
}
.process-flow__arrow {
  flex-shrink: 0;
  margin: 0 6px;
  padding-bottom: 20px; /* align arrow with icon centre */
}
.process-flow__arrow svg {
  width: 24px;
  height: 12px;
  color: rgba(255,255,255,.3);
}

/* ═══════════════════════════════════════════════════════════════
   ABOUT STRIP
   ═══════════════════════════════════════════════════════════════ */
.about-strip { background: var(--bg-alt); }

.about-strip__inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 72px;
  align-items: center;
}
.about-strip__text {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.8;
  margin: 16px 0 28px;
}
.about-strip__certs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.cert-pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--green-800);
  background: var(--card);
  border: 1.5px solid var(--border);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xs);
}

.about-strip__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.mini-stat {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition), transform var(--transition);
}
.mini-stat:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.mini-stat strong {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  color: var(--green-800);
  line-height: 1;
}
.mini-stat span {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--green-700);
}
.mini-stat p {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ═══════════════════════════════════════════════════════════════
   PARTNERS — WHO WE PARTNER WITH
   ═══════════════════════════════════════════════════════════════ */
.partners { background: var(--bg); }

.partners__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.partner-card {
  background: var(--card);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
.partner-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-700), var(--green-500));
  opacity: 0;
  transition: opacity var(--transition);
}
.partner-card:hover {
  border-color: var(--green-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.partner-card:hover::after { opacity: 1; }

.partner-card--featured {
  background: linear-gradient(160deg, var(--green-800) 0%, var(--green-900) 100%);
  border-color: transparent;
  color: #fff;
}
.partner-card--featured::after {
  background: linear-gradient(90deg, var(--green-300), var(--green-500));
  opacity: 1;
}
.partner-card--featured .partner-card__title,
.partner-card--featured .partner-card__sub,
.partner-card--featured .partner-card__desc { color: rgba(255,255,255,.9); }
.partner-card--featured .partner-card__sub { color: var(--green-300); }
.partner-card--featured .partner-card__cta {
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.3);
}
.partner-card--featured .partner-card__cta:hover {
  background: rgba(255,255,255,.25);
}

.partner-card__visual {
  margin-bottom: 20px;
}
.partner-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.partner-card__icon svg { width: 64px; height: 64px; }

.partner-card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  font-family: var(--font-body);
}
.partner-card__sub {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--green-700);
  margin-bottom: 14px;
}
.partner-card__desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
  flex: 1;
}
.partner-card__cta { margin-top: auto; }

/* ═══════════════════════════════════════════════════════════════
   MANUFACTURING VERTICALS
   ═══════════════════════════════════════════════════════════════ */
.verticals { background: var(--bg-alt); }

.verticals__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.vertical-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.vertical-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.vertical-card__top {
  padding: 28px 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.vertical-card__top svg {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}
.vertical-card__top h3 {
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-body);
  color: #fff;
  line-height: 1.3;
}

/* Colour variants */
.vertical-card__top--saffron { background: linear-gradient(145deg, #C76E00, #E8970A); }
.vertical-card__top--green   { background: linear-gradient(145deg, var(--green-800), var(--green-700)); }
.vertical-card__top--rose    { background: linear-gradient(145deg, #AD1457, #D81B60); }
.vertical-card__top--amber   { background: linear-gradient(145deg, #E65100, #F57C00); }
.vertical-card__top--teal    { background: linear-gradient(145deg, var(--teal-700), var(--teal-500)); }

.vertical-card__body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.vertical-card__body p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 16px;
}
.vertical-card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--green-700);
  transition: gap var(--transition), color var(--transition);
  letter-spacing: .01em;
}
.vertical-card__link:hover { color: var(--green-800); gap: 8px; }

/* ═══════════════════════════════════════════════════════════════
   WHY CHOOSE — QUALITY & RESEARCH
   ═══════════════════════════════════════════════════════════════ */
.why { background: var(--bg); }

.why__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.why-card {
  background: var(--card);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.why-card:hover {
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}
.why-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-card__icon svg { width: 56px; height: 56px; }
.why-card h3 {
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-body);
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.3;
}
.why-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════════════════════════ */
.cta-banner {
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 60%, var(--green-700) 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(76,175,80,.15), transparent);
  pointer-events: none;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
}

.cta-banner__content .section__label {
  color: var(--green-300);
  background: rgba(255,255,255,.1);
}
.cta-banner__content h2 {
  font-size: clamp(26px, 3.5vw, 40px);
  color: #fff;
  margin: 12px 0 10px;
}
.cta-banner__content p {
  font-size: 17px;
  color: rgba(255,255,255,.7);
}
.cta-banner__btn {
  flex-shrink: 0;
  font-size: 16px;
  padding: 16px 36px;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤900px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { height: 300px; width: 100%; }
  .hero__card--main { left: 0; top: 20px; }
  .hero__card--secondary { right: 0; top: 140px; }
  .hero__card--tertiary { bottom: 10px; left: 40px; }

  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .about__image-wrap { height: 300px; }

  .products__grid { grid-template-columns: 1fr; }

  .features__grid { grid-template-columns: repeat(2, 1fr); }

  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }

  .contact__inner { grid-template-columns: 1fr; gap: 40px; }

  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: span 2; }

  .process__steps { flex-direction: column; align-items: center; }
  .process__connector { width: 2px; height: 40px; background: linear-gradient(180deg, var(--green-300), var(--green-500)); margin: 0; }
  .process__step { width: 100%; max-width: 400px; text-align: left; display: flex; gap: 16px; padding: 0; }
  .process__step-num { margin: 0; flex-shrink: 0; }

  /* About strip */
  .about-strip__inner { grid-template-columns: 1fr; gap: 40px; }

  /* Partners */
  .partners__grid { grid-template-columns: 1fr; gap: 20px; }

  /* Verticals */
  .verticals__grid { grid-template-columns: repeat(3, 1fr); }
  .verticals__grid .vertical-card:nth-child(4),
  .verticals__grid .vertical-card:nth-child(5) { grid-column: span 1; }

  /* Why */
  .why__grid { grid-template-columns: repeat(3, 1fr); }

  /* CTA Banner */
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .cta-banner__btn { width: 100%; max-width: 320px; justify-content: center; }

  /* Process flow in hero */
  .process-flow { gap: 4px; }
  .process-flow__arrow { display: none; }
  .process-flow__step { min-width: 60px; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤640px)
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  :root { --nav-h: 64px; }
  .section { padding: 64px 0; }
  .container { padding: 0 16px; }

  /* Nav */
  .nav__menu {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(13,51,32,.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px 20px 32px;
    gap: 4px;
    transform: translateY(-110%);
    transition: transform var(--transition-slow);
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .nav__menu.open { transform: translateY(0); }
  .nav__link { color: rgba(255,255,255,.8); padding: 10px 16px; width: 100%; }
  .nav__link:hover { color: #fff; background: rgba(255,255,255,.1); }
  .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle.open span:nth-child(2) { opacity: 0; }
  .nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Hero */
  .hero__visual { display: none; }
  .hero__inner { padding-top: 32px; padding-bottom: 60px; }
  .hero__title { font-size: 34px; }
  .hero__subtitle { font-size: 16px; }

  /* Products */
  .products__grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card { padding: 24px; }

  /* Features */
  .features__grid { grid-template-columns: 1fr; }

  /* About strip */
  .about-strip__stats { grid-template-columns: repeat(2, 1fr); }

  /* Partners */
  .partners__grid { grid-template-columns: 1fr; }

  /* Verticals */
  .verticals__grid { grid-template-columns: 1fr 1fr; }

  /* Why */
  .why__grid { grid-template-columns: 1fr 1fr; }

  /* CTA Banner */
  .cta-banner { padding: 52px 0; }

  /* Process flow */
  .process-flow { gap: 8px; }
  .process-flow__arrow { display: none; }

  /* Form */
  .form__row { grid-template-columns: 1fr; }
  .contact__form-wrap { padding: 24px; }

  /* Footer */
  .footer__inner { grid-template-columns: 1fr; }
  .footer__brand { grid-column: auto; }
  .footer__bottom-inner { justify-content: center; text-align: center; }

  /* Stats */
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
}