/* Khoi Nguyen Honey — HC.GL14-26 */
:root {
  --honey-gold: #e8a317;
  --honey-amber: #f9a852;
  --honey-deep: #c47d0e;
  --honey-dark: #5c3d1e;
  --honey-cream: #fff8eb;
  --honey-warm: #fdf3dc;
  --forest: #2d4a2b;
  --text: #3a2a1a;
  --text-muted: #6b5744;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(92, 61, 30, 0.12);
  --shadow-lg: 0 30px 80px rgba(92, 61, 30, 0.18);
  --radius: 20px;
  --radius-sm: 12px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Be Vietnam Pro", system-ui, sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--honey-cream);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--honey-deep); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--honey-gold); }

.container {
  width: min(1180px, 92vw);
  margin-inline: auto;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(255, 248, 235, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px rgba(92, 61, 30, 0.08);
  padding: 0.5rem 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  padding: 0.25rem 0;
  transition: opacity var(--transition), transform var(--transition);
}

.nav__logo:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.nav__logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--honey-dark);
  letter-spacing: 0.02em;
  position: relative;
}

.nav__links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--honey-gold);
  transition: width var(--transition);
}

.nav__links a:hover::after { width: 100%; }

.nav__cta {
  background: linear-gradient(135deg, var(--honey-gold), var(--honey-amber));
  color: var(--white) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 4px 20px rgba(232, 163, 23, 0.35);
}

.nav__cta::after { display: none !important; }
.nav__cta:hover { transform: translateY(-2px); color: var(--white) !important; }

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--honey-dark);
  margin: 5px 0;
  transition: var(--transition);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(10, 6, 3, 0.84) 0%, rgba(28, 16, 8, 0.68) 42%, rgba(92, 61, 30, 0.38) 100%),
    url("https://highlandshoneybee.com/wp-content/uploads/2021/10/z2812712609377_d246fe0859c4e2e6374c0a66da3402e5-scaled.jpg") center/cover no-repeat;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 2.5rem 2.25rem;
  margin: 8rem 0 5rem;
  max-width: 720px;
  background: rgba(8, 5, 2, 0.48);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--white);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero__badge::before {
  content: "";
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1rem;
  text-shadow:
    0 2px 4px rgba(0, 0, 0, 0.85),
    0 6px 24px rgba(0, 0, 0, 0.55);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.96);
  margin-bottom: 0.75rem;
  font-weight: 500;
  text-shadow:
    0 1px 3px rgba(0, 0, 0, 0.8),
    0 4px 16px rgba(0, 0, 0, 0.45);
}

.hero__batch {
  display: inline-block;
  background: rgba(232, 163, 23, 0.9);
  color: var(--white);
  padding: 0.35rem 1rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
}

.btn--primary {
  background: linear-gradient(135deg, var(--honey-gold), var(--honey-amber));
  color: var(--white);
  box-shadow: 0 8px 30px rgba(232, 163, 23, 0.4);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(232, 163, 23, 0.5);
  color: var(--white);
}

.btn--outline {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--honey-dark);
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Sections ── */
section { padding: 6rem 0; }

.section-label {
  display: inline-block;
  color: var(--honey-deep);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--honey-dark);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
}

/* ── About ── */
.about { background: var(--white); }

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__photo {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__photo img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.about__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 3px solid var(--honey-gold);
  border-radius: var(--radius);
  transform: translate(12px, 12px);
  z-index: -1;
}

.about__caption {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: var(--honey-warm);
  border-left: 3px solid var(--honey-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.5;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.stat {
  text-align: center;
  padding: 1.25rem;
  background: var(--honey-warm);
  border-radius: var(--radius-sm);
}

.stat__num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--honey-deep);
}

.stat__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ── Story ── */
.story {
  background: linear-gradient(180deg, var(--honey-warm) 0%, var(--honey-cream) 100%);
}

.story__header {
  text-align: center;
  max-width: 820px;
  margin-inline: auto;
}

.story__quote {
  max-width: 680px;
  margin: 2.5rem auto 1.5rem;
  padding: 2rem 2.5rem;
  background: var(--white);
  border-left: 4px solid var(--honey-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow);
}

.story__quote p {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-style: italic;
  color: var(--honey-dark);
  line-height: 1.45;
}

.story__intro {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.story__timeline {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(232, 163, 23, 0.2);
  min-width: 120px;
  position: relative;
}

.timeline-item:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--honey-gold);
  font-weight: 700;
  font-size: 1.1rem;
}

.timeline-item--active {
  background: linear-gradient(135deg, var(--honey-gold), var(--honey-amber));
  border-color: transparent;
}

.timeline-item--active .timeline-item__year,
.timeline-item--active .timeline-item__label {
  color: var(--white);
}

.timeline-item__year {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--honey-deep);
}

.timeline-item__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  font-weight: 600;
}

.story__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.story-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.story-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--honey-dark);
  margin-bottom: 1.25rem;
  line-height: 1.35;
}

.story-card p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.story-card__img {
  margin-top: 1.5rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.story-card__img img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}

/* ── Product ── */
.product {
  background: linear-gradient(180deg, var(--honey-cream) 0%, var(--honey-warm) 100%);
}

.product__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.product__visual {
  position: relative;
}

.product__main-img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.product__float {
  position: absolute;
  bottom: -2rem;
  right: -1.5rem;
  width: 45%;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  border: 4px solid var(--white);
}

.product__features {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.feature-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 20px rgba(92, 61, 30, 0.06);
  transition: transform var(--transition);
}

.feature-card:hover { transform: translateX(6px); }

.feature-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--honey-gold), var(--honey-amber));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.feature-card h4 {
  font-size: 1rem;
  color: var(--honey-dark);
  margin-bottom: 0.25rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ── Authenticity ── */
.authenticity { background: var(--honey-dark); color: var(--white); }
.authenticity .section-label { color: var(--honey-amber); }
.authenticity .section-title { color: var(--white); }
.authenticity .section-lead { color: rgba(255, 255, 255, 0.75); }

.link-external {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.authenticity .link-external {
  color: var(--honey-amber);
}

.authenticity .link-external:hover {
  color: var(--honey-gold);
}

.section-title .link-external {
  color: inherit;
}

.section-title .link-external:hover {
  color: var(--honey-deep);
}

.quality p .link-external {
  color: var(--honey-deep);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.tech-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.tech-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.tech-card__img {
  height: 200px;
  overflow: hidden;
}

.tech-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.tech-card:hover .tech-card__img img { transform: scale(1.08); }

.tech-card__body { padding: 1.75rem; }

.tech-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--honey-amber);
}

.tech-card p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.65;
}

.tech-card__result {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(74, 222, 128, 0.15);
  border-left: 3px solid #4ade80;
  border-radius: 0 8px 8px 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: #86efac;
}

/* ── Quality / Results ── */
.quality { background: var(--white); }

.results-highlight {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 3rem 0;
}

.highlight-card {
  text-align: center;
  padding: 2rem 1.25rem;
  background: linear-gradient(145deg, var(--honey-warm), var(--white));
  border-radius: var(--radius);
  border: 1px solid rgba(232, 163, 23, 0.2);
  position: relative;
  overflow: hidden;
}

.highlight-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--honey-gold), var(--honey-amber));
}

.highlight-card__value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--honey-deep);
}

.highlight-card__unit {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.highlight-card__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--honey-dark);
  margin-top: 0.5rem;
}

.highlight-card__status {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: #dcfce7;
  color: #166534;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

thead {
  background: linear-gradient(135deg, var(--honey-dark), #7a5230);
  color: var(--white);
}

th, td {
  padding: 1rem 1.25rem;
  text-align: left;
}

tbody tr {
  border-bottom: 1px solid rgba(92, 61, 30, 0.08);
  transition: background var(--transition);
}

tbody tr:nth-child(even) { background: var(--honey-warm); }
tbody tr:hover { background: rgba(232, 163, 23, 0.1); }

.badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge--pass { background: #dcfce7; color: #166534; }
.badge--info { background: #dbeafe; color: #1e40af; }

.results-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.6rem 1.25rem;
  border: 2px solid rgba(92, 61, 30, 0.15);
  background: var(--white);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--honey-gold);
  border-color: var(--honey-gold);
  color: var(--white);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.4s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.pdf-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
}

.pdf-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.5rem;
  background: var(--honey-warm);
  border: 2px solid rgba(232, 163, 23, 0.3);
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--honey-dark);
  transition: all var(--transition);
}

.pdf-link:hover {
  background: var(--honey-gold);
  border-color: var(--honey-gold);
  color: var(--white);
  transform: translateY(-2px);
}

/* ── Gallery strip ── */
.gallery {
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.gallery img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: filter var(--transition);
}

.gallery img:hover { filter: brightness(1.1); }

/* ── Contact ── */
.contact {
  background: linear-gradient(135deg, var(--forest) 0%, #1a2e19 100%);
  color: var(--white);
}

.contact .section-label { color: var(--honey-amber); }
.contact .section-title { color: var(--white); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 2rem;
}

.contact__info { display: grid; gap: 1.5rem; }

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-item__icon {
  width: 44px;
  height: 44px;
  background: rgba(232, 163, 23, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 0.85rem;
  color: var(--honey-amber);
  margin-bottom: 0.25rem;
}

.contact-item p, .contact-item a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

.contact-item a:hover { color: var(--honey-amber); }

.contact__map {
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  min-height: 280px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact__map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Footer ── */
.footer {
  background: #1a1208;
  color: rgba(255, 255, 255, 0.6);
  padding: 2.5rem 0;
  text-align: center;
  font-size: 0.85rem;
}

.footer__brand {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.footer__logo {
  height: 72px;
  width: auto;
  object-fit: contain;
  opacity: 0.95;
}

.footer a { color: var(--honey-amber); }

/* ── Animations ── */
.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) {
  .tech-grid { grid-template-columns: 1fr; }
  .results-highlight { grid-template-columns: repeat(2, 1fr); }
  .about__grid, .product__grid, .contact__grid, .story__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .product__float { position: static; width: 60%; margin: -3rem auto 0; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero__content {
    padding: 1.75rem 1.5rem;
    margin: 7rem 0 4rem;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--honey-cream);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    gap: 1rem;
  }

  .nav__links.open { display: flex; }
  .nav__toggle { display: block; }
  .about__stats { grid-template-columns: 1fr; }
  .results-highlight { grid-template-columns: 1fr; }
  .timeline-item:not(:last-child)::after { display: none; }
  section { padding: 4rem 0; }
}