:root {
  --green-dark: #0b5d3b;
  --green-mid: #0e7a4f;
  --green-light: #eaf7f0;
  --gold: #d4a017;
  --gold-light: #fdf6e3;
  --white: #ffffff;
  --gray-50: #f8fafb;
  --gray-100: #f1f5f2;
  --gray-300: #c8d6ce;
  --gray-500: #6b8070;
  --gray-700: #374040;
  --gray-900: #1a2420;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 12px rgba(11, 93, 59, 0.07);
  --shadow-md: 0 8px 32px rgba(11, 93, 59, 0.12);
  --shadow-lg: 0 20px 60px rgba(11, 93, 59, 0.15);
  --trans: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "DM Sans", sans-serif;
  color: var(--gray-700);
  background: var(--white);
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ─────────────────────────────── */
.display-serif {
  font-family: "DM Serif Display", serif;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

h1,
h2,
h3 {
  font-family: "DM Serif Display", serif;
  color: var(--gray-900);
}
h4,
h5,
h6 {
  font-family: "DM Sans", sans-serif;
  font-weight: 600;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.15;
  color: var(--gray-900);
}

/* ── NAVBAR ─────────────────────────────────── */
.top-bar {
  background: var(--green-dark);
  padding: 0.45rem 0;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.75);
}
.top-bar a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}
.top-bar a:hover {
  color: var(--gold);
}

.main-nav {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: var(--shadow-sm);
}

.navbar-brand span {
  font-family: "DM Serif Display", serif;
  font-size: 1.45rem;
  color: var(--green-dark);
}
.navbar-brand small {
  display: block;
  font-family: "DM Sans", sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-top: -3px;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-700) !important;
  padding: 0.5rem 0.9rem !important;
  transition: color 0.2s;
}
.nav-link:hover,
.nav-link.active {
  color: var(--green-dark) !important;
}

.btn-nav-cta {
  background: var(--green-dark);
  color: var(--white) !important;
  border-radius: 8px;
  padding: 0.45rem 1.1rem !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
}
.btn-nav-cta:hover {
  background: var(--green-mid);
}

/* ── BUTTONS ────────────────────────────────── */
.btn-primary-green {
  background: var(--green-dark);
  color: var(--white);
  border: 2px solid var(--green-dark);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.8rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--trans);
  text-decoration: none;
  display: inline-block;
}
.btn-primary-green:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.8rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--trans);
  text-decoration: none;
  display: inline-block;
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--white);
}

/* ── HERO ───────────────────────────────────── */
#hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: url("https://images.unsplash.com/photo-1625246333195-78d9c38ad449?w=1800&q=80")
    center/cover no-repeat fixed;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(7, 40, 25, 0.88) 0%,
    rgba(11, 93, 59, 0.72) 60%,
    rgba(11, 93, 59, 0.45) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(212, 160, 23, 0.18);
  border: 1px solid rgba(212, 160, 23, 0.5);
  color: var(--gold);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}

.hero-title {
  font-family: "DM Serif Display", serif;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 1.4rem;
}

.hero-title em {
  font-style: italic;
  color: #a8d5bb;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.82);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 2.2rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}
.hero-stat-item {
  color: var(--white);
}
.hero-stat-item strong {
  display: block;
  font-family: "DM Serif Display", serif;
  font-size: 1.9rem;
  color: var(--gold);
  line-height: 1;
}
.hero-stat-item span {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

/* ── SECTION SPACING ────────────────────────── */
.section-pad {
  padding: 90px 0;
}
.section-pad-sm {
  padding: 64px 0;
}

/* ── ABOUT INTRO ────────────────────────────── */
#about-intro {
  background: var(--white);
}

.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
}
.about-img-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 1rem 1.3rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.about-img-badge .badge-icon {
  width: 44px;
  height: 44px;
  background: var(--green-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
  font-size: 1.1rem;
}
.about-img-badge .badge-text strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--gray-900);
}
.about-img-badge .badge-text small {
  color: var(--gray-500);
  font-size: 0.75rem;
}

.about-content p {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--gray-500);
  margin-bottom: 1.1rem;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem 1.2rem;
  background: var(--green-light);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--green-dark);
  margin-top: 1.4rem;
}
.about-highlight i {
  color: var(--green-dark);
  font-size: 1.1rem;
  margin-top: 2px;
}
.about-highlight p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--gray-700);
}

/* ── WHO WE ARE ─────────────────────────────── */
#who-we-are {
  background: var(--gray-50);
}

.glass-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
  height: 100%;
  transition: var(--trans);
}
.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(11, 93, 59, 0.12);
}
.glass-card .card-icon {
  width: 52px;
  height: 52px;
  background: var(--green-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
  transition: var(--trans);
}
.glass-card:hover .card-icon {
  background: var(--green-dark);
  color: var(--white);
}
.glass-card h5 {
  color: var(--gray-900);
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}
.glass-card p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--gray-500);
  margin: 0;
}

/* ── MISSION & VISION ───────────────────────── */
#mission-vision {
  background: var(--white);
}

.mv-card {
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: var(--trans);
}
.mv-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.mv-card.mission {
  background: linear-gradient(145deg, var(--green-dark) 0%, #0e7a4f 100%);
  color: var(--white);
}
.mv-card.vision {
  background: linear-gradient(145deg, #1a2420 0%, var(--gray-700) 100%);
  color: var(--white);
}

.mv-card::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.mv-icon-wrap {
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.6rem;
  color: var(--gold);
}

.mv-card h3 {
  color: var(--white);
  font-size: 1.7rem;
  margin-bottom: 1rem;
}
.mv-card p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.mv-tag {
  display: inline-block;
  background: rgba(212, 160, 23, 0.25);
  color: var(--gold);
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}

/* ── WHY CHOOSE ─────────────────────────────── */
#why-choose {
  background: var(--green-light);
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  height: 100%;
  border: 1.5px solid transparent;
  transition: var(--trans);
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1.5px solid var(--green-dark);
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.feature-card:hover::after {
  opacity: 0.3;
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--green-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  transition: var(--trans);
}
.feature-card:hover .feature-icon {
  background: var(--green-dark);
  color: var(--white);
  transform: scale(1.1) rotate(-5deg);
}

.feature-card h5 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.5rem;
}
.feature-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin: 0;
}

/* ── PRODUCTS ───────────────────────────────── */
#products {
  background: var(--white);
}

.product-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 335px;
  cursor: pointer;
}
.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.product-card:hover img {
  transform: scale(1.1);
}

.product-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.05) 0%,
    rgba(7, 40, 25, 0.82) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.4rem;
  transition: var(--trans);
}
.product-card:hover .product-overlay {
  background: linear-gradient(
    180deg,
    rgba(11, 93, 59, 0.2) 0%,
    rgba(7, 40, 25, 0.9) 100%
  );
}

.product-cat {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.product-name {
  font-family: "DM Serif Display", serif;
  font-size: 1.3rem;
  color: var(--green-dark);
  margin-bottom: 0.5rem;
}
.product-desc {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
  margin: 0;
}

/* ── PROCESS TIMELINE ───────────────────────── */
#process {
  background: var(--gray-50);
}

.process-desktop {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-top: 3rem;
}

.process-line {
  position: absolute;
  top: 48px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: var(--gray-300);
  z-index: 0;
}

.process-line-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green-dark), var(--gold));
  width: 0%;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
  flex: 1;
  padding: 0 0.5rem;
}

.step-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--white);
  border: 2.5px solid var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gray-500);
  transition: var(--trans);
  box-shadow: var(--shadow-sm);
}

.process-step.active .step-circle {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: var(--white);
  box-shadow: 0 0 0 6px rgba(11, 93, 59, 0.15);
}

.step-icon {
  font-size: 0.95rem;
}

.process-step h6 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.3rem;
}
.process-step p {
  font-size: 0.75rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin: 0;
}

/* Mobile process */
.process-mobile {
  display: none;
}

.process-item-mobile {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 1.8rem;
  align-items: flex-start;
}
.process-num-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.process-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-dark);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.process-vline {
  width: 2px;
  flex: 1;
  background: var(--gray-300);
  margin-top: 6px;
  min-height: 40px;
}
.process-item-mobile:last-child .process-vline {
  display: none;
}

.process-item-content h6 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.3rem;
}
.process-item-content p {
  font-size: 0.83rem;
  color: var(--gray-500);
  margin: 0;
  line-height: 1.6;
}

@media (max-width: 767px) {
  .process-desktop {
    display: none;
  }
  .process-mobile {
    display: block;
  }
}

/* ── QUALITY ────────────────────────────────── */
#quality {
  background: var(--white);
}

.quality-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.quality-img-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.quality-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.6rem;
  background: var(--gray-50);
  font-size: 0.9rem;
  color: var(--gray-700);
  border-left: 3px solid transparent;
  transition: var(--trans);
}
.quality-checklist li:hover {
  background: var(--green-light);
  border-left-color: var(--green-dark);
}
.quality-checklist li i {
  color: var(--green-dark);
  font-size: 0.9rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.quality-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cert-badges {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}
.cert-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gold-light);
  border: 1px solid rgba(212, 160, 23, 0.3);
  border-radius: 8px;
  padding: 0.45rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-700);
}
.cert-badge i {
  color: var(--gold);
}

/* ── CORE VALUES ────────────────────────────── */
#values {
  background: var(--green-light);
}

.value-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  height: 100%;
  transition: var(--trans);
  border: 1.5px solid transparent;
}
.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--green-light);
}

.value-icon-ring {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.5rem;
  color: var(--green-dark);
  transition: var(--trans);
  border: 2px solid transparent;
}
.value-card:hover .value-icon-ring {
  background: var(--green-dark);
  color: var(--white);
  border-color: var(--green-mid);
  transform: rotate(360deg);
}

.value-card h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.5rem;
}
.value-card p {
  font-size: 0.83rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin: 0;
}

/* ── ACHIEVEMENTS ───────────────────────────── */
#achievements {
  background: linear-gradient(135deg, var(--gray-900) 0%, #0b2018 100%);
  position: relative;
  overflow: hidden;
}
#achievements::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(11, 93, 59, 0.15);
}
#achievements::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(212, 160, 23, 0.06);
}

.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
  z-index: 1;
}
.stat-number {
  font-family: "DM Serif Display", serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--gold);
  line-height: 1;
  display: block;
  margin-bottom: 0.4rem;
}
.stat-suffix {
  font-family: "DM Serif Display", serif;
  font-size: 1.8rem;
  color: var(--gold);
}
.stat-label {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
}
.stat-divider {
  width: 36px;
  height: 2px;
  background: var(--gold);
  margin: 0.8rem auto;
  opacity: 0.5;
}

/* ── FOOTER CTA ─────────────────────────────── */
#footer-cta {
  background: var(--green-dark);
  padding: 72px 0;
}
#footer-cta h2 {
  color: var(--white);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
}
#footer-cta p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1rem;
}

/* ── FOOTER ─────────────────────────────────── */
footer {
  background: var(--gray-900);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
}
footer .footer-brand span {
  font-family: "DM Serif Display", serif;
  font-size: 1.3rem;
  color: var(--white);
}
footer h6 {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
footer a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.2s;
  font-size: 0.83rem;
}
footer a:hover {
  color: var(--gold);
}
footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.2rem 0;
  margin-top: 2rem;
}

/* ── SCROLL ANIMATIONS ──────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
.reveal.from-left {
  transform: translateX(-40px);
}
.reveal.from-right {
  transform: translateX(40px);
}
.reveal.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ── SCROLL TO TOP ──────────────────────────── */
#scrollTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--green-dark);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--trans);
  z-index: 999;
  box-shadow: var(--shadow-md);
  border: none;
}
#scrollTop.visible {
  opacity: 1;
  pointer-events: all;
}
#scrollTop:hover {
  background: var(--green-mid);
  transform: translateY(-3px);
}