/* ============================================================
   CIBUS FARMS — Website Stylesheet
   Brand: Barn Red #C8392B · Tan #D4B483 · Cream #FAF7F0
   ============================================================ */

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

:root {
  --red:       #C8392B;
  --red-dark:  #9B2B20;
  --red-light: #E85A4A;
  --tan:       #D4B483;
  --tan-light: #EDD9A3;
  --cream:     #FAF7F0;
  --dark:      #1C1208;
  --mid:       #6B5B4E;
  --border:    #E0D5C8;
  --white:     #FFFFFF;

  --font-head: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;

  --max-w: 1180px;
  --nav-h: 72px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

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

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 4px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { background: var(--red-dark); }
.btn-outline { background: transparent; color: var(--red); border: 2px solid var(--red); }
.btn-outline:hover { background: var(--red); color: var(--white); }
.btn-white { background: var(--white); color: var(--red); }
.btn-white:hover { background: var(--tan-light); }

/* ── SECTION LABELS ── */
.section-label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 540px;
  margin-top: 12px;
  line-height: 1.7;
}

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(28,18,8,0.12); }

.nav__inner {
  margin-top: 0em;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo { display: flex; align-items: center; gap: 12px; }
.nav__logo img { height: 72px; width: auto; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav__links a {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--red); }

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

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: all 0.3s;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  background: var(--cream);
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.hero__bg-sketch {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='800' height='400' viewBox='0 0 800 400'%3E%3Cpath d='M0 350 Q200 280 400 300 Q600 320 800 260 L800 400 L0 400Z' fill='%23C8392B'/%3E%3Crect x='320' y='180' width='160' height='140' fill='none' stroke='%23C8392B' stroke-width='3'/%3E%3Cpolygon points='300,180 400,100 500,180' fill='none' stroke='%23C8392B' stroke-width='3'/%3E%3Crect x='355' y='250' width='40' height='70' fill='none' stroke='%23C8392B' stroke-width='2'/%3E%3Ccircle cx='160' cy='260' r='60' fill='none' stroke='%23C8392B' stroke-width='2'/%3E%3Ccircle cx='640' cy='280' r='45' fill='none' stroke='%23C8392B' stroke-width='2'/%3E%3Cline x1='0' y1='350' x2='800' y2='350' stroke='%23C8392B' stroke-width='2'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: bottom center;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding: 80px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.hero__eyebrow-line {
  width: 40px;
  height: 3px;
  background: var(--red);
  display: inline-block;
}

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.0;
  letter-spacing: 0.02em;
  color: var(--dark);
}
.hero__title span { color: var(--red); }

.hero__sub {
  margin-top: 20px;
  font-size: 1.1rem;
  color: var(--mid);
  max-width: 460px;
  line-height: 1.7;
}

.hero__claims {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}
.hero__claim {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--white);
  border: 1.5px solid var(--border);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero__claim-dot {
  width: 7px;
  height: 7px;
  background: var(--red);
  border-radius: 50%;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.hero__image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image-bg {
  position: absolute;
  width: 88%;
  height: 88%;
  background: var(--red);
  border-radius: 12px;
  transform: rotate(3deg);
  opacity: 0.08;
}

.hero__image {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(200, 57, 43, 0.18);
}

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--red);
  padding: 18px 0;
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 32px;
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-right: 1px solid rgba(255,255,255,0.25);
}
.trust-bar__item:last-child { border-right: none; }
.trust-bar__icon { font-size: 1.1rem; }

/* ── PRODUCTS ── */
.products {
  padding: 96px 0;
  background: var(--white);
}

.products__head {
  text-align: center;
  margin-bottom: 60px;
}
.products__head .section-sub { margin: 12px auto 0; }

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

.product-card {
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(200, 57, 43, 0.12);
}

.product-card__image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  background: var(--border);
}
.product-card__image--placeholder {
  width: 100%;
  height: 280px;
  background: linear-gradient(135deg, var(--tan-light) 0%, var(--tan) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card__image--placeholder span {
  font-size: 5rem;
}

.product-card__body {
  padding: 28px;
}

.product-card__tag {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.product-card__title {
  font-family: var(--font-head);
  font-size: 1.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: 10px;
}

.product-card__desc {
  font-size: 0.95rem;
  color: var(--mid);
  margin-bottom: 20px;
  line-height: 1.65;
}

.product-card__claims {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.product-card__claim {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--red);
}
.product-card__claim::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--tan);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── ABOUT ── */
.about {
  padding: 96px 0;
  background: var(--red);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.about::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}
.about::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -60px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  pointer-events: none;
}

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

.about__label { color: var(--tan-light); }

.about__title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.about__text {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.88);
  margin-bottom: 16px;
}

.about__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--tan-light);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 12px;
  transition: gap 0.2s;
}
.about__link:hover { gap: 14px; }

.about__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about__logo-wrap {
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 20px;
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about__logo-wrap img { width: 260px; filter: brightness(0) invert(1); }

/* ── VALUES ── */
.values {
  padding: 96px 0;
  background: var(--cream);
}

.values__head {
  text-align: center;
  margin-bottom: 60px;
}
.values__head .section-sub { margin: 12px auto 0; }

.values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.value-card:hover {
  border-color: var(--red);
  box-shadow: 0 8px 24px rgba(200,57,43,0.1);
}

.value-card__icon {
  width: 60px;
  height: 60px;
  background: var(--cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
}

.value-card__title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
  color: var(--dark);
}

.value-card__text {
  font-size: 0.9rem;
  color: var(--mid);
  line-height: 1.65;
}

/* ── ENQUIRY FORM ── */
.enquiry {
  padding: 96px 0;
  background: var(--white);
}

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

.enquiry__info .section-sub { margin-top: 12px; }

.enquiry__contact-items {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.enquiry__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.enquiry__contact-icon {
  width: 44px;
  height: 44px;
  background: var(--cream);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.enquiry__contact-label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 2px;
}
.enquiry__contact-value {
  font-size: 0.95rem;
  color: var(--dark);
  font-weight: 500;
}

/* Form */
.form {
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 40px;
}

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

.form__group {
  margin-bottom: 20px;
}

.form__label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 6px;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--dark);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(200,57,43,0.1);
}
.form__textarea { resize: vertical; min-height: 120px; }

.form__submit {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
}

.form__message {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}
.form__message--success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.form__message--error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ── FOOTER ── */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 32px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 32px;
}

.footer__logo img { height: 56px; filter: brightness(0) invert(1); margin-bottom: 16px; }

.footer__tagline {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  max-width: 280px;
}

.footer__heading {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tan);
  margin-bottom: 16px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--white); }

.footer__contact-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer__aves {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
}

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}
.wa-float svg { width: 30px; height: 30px; fill: white; }

/* ── MOBILE MENU ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 24px;
  z-index: 99;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .values__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 24px;
    text-align: center;
  }
  .hero__eyebrow { justify-content: center; }
  .hero__sub { margin: 12px auto 0; }
  .hero__claims { justify-content: center; }
  .hero__actions { justify-content: center; }
  .hero__image-wrap { order: -1; }
  .hero__image { max-width: 300px; margin: 0 auto; }

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

  .about__inner { grid-template-columns: 1fr; gap: 40px; }
  .about__visual { order: -1; }
  .about__logo-wrap { padding: 32px; }
  .about__logo-wrap img { width: 180px; }

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

  .enquiry__inner { grid-template-columns: 1fr; gap: 48px; }
  .form__row { grid-template-columns: 1fr; }

  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }

  .trust-bar__item {
    padding: 8px 16px;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.15);
  }
  .trust-bar__inner { flex-direction: column; gap: 0; }
}

@media (max-width: 480px) {
  .values__grid { grid-template-columns: 1fr; }
  .form { padding: 24px; }
}