/* =============================================
   SiriusAgro — 60-30-10 Color System
   60% #F4F7F4 | 30% #1B4332 | 10% #52B788 / #FFB703
   ============================================= */

:root {
  --color-dominant: #F4F7F4;
  --color-secondary: #1B4332;
  --color-secondary-light: #2D6A4F;
  --color-accent: #52B788;
  --color-accent-warm: #FFB703;
  --color-text: #1B4332;
  --color-text-muted: #4A6358;
  --color-white: #FFFFFF;
  --color-border: rgba(27, 67, 50, 0.12);
  --color-shadow: rgba(27, 67, 50, 0.08);
  --color-shadow-hover: rgba(27, 67, 50, 0.16);

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

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-dominant);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1200px, 92vw);
  margin-inline: auto;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: #45a578;
  border-color: #45a578;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(82, 183, 136, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

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

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.btn--accent-warm {
  background: var(--color-accent-warm);
  border-color: var(--color-accent-warm);
  color: var(--color-secondary);
}

.btn--accent-warm:hover {
  background: #e6a503;
  border-color: #e6a503;
}

/* ---- Header / Nav ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(244, 247, 244, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo,
.footer__logo {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-secondary);
}


.logo-lockup {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  gap: 0.1rem;
}

.logo-lockup__name {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
}

.logo-lockup__name span {
  color: var(--color-accent);
}

.logo-lockup__brand {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-left: 0.1rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.2rem;
}

.footer__logo .logo-lockup__name {
  color: var(--color-dominant);
}

.footer__logo .logo-lockup__brand {
  color: rgba(244, 247, 244, 0.5);
  border-top-color: rgba(244, 247, 244, 0.15);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.nav__links a:hover {
  color: var(--color-secondary);
}

.nav__cta {
  padding: 0.5rem 1.25rem !important;
  background: var(--color-accent-warm) !important;
  color: var(--color-secondary) !important;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
}

.nav__cta:hover {
  background: #e6a503 !important;
  color: var(--color-secondary) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-secondary);
  transition: var(--transition);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-start;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(82, 183, 136, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(255, 183, 3, 0.06) 0%, transparent 50%),
    var(--color-dominant);
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 2rem 0 3rem;
  max-width: 720px;
}

.hero__eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-secondary);
  margin-bottom: 2.75rem;
}

.hero__subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  margin-bottom: 3.25rem;
  max-width: 580px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0;
}

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

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.section__eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.section__desc {
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

/* ---- Products Grid ---- */
.products {
  background: var(--color-dominant);
}

.products.section {
  padding-top: 5.25rem;
  padding-bottom: 4rem;
}

.products .section__header {
  margin-bottom: 1.75rem;
}

.products .section__eyebrow {
  margin-bottom: 0.375rem;
}

.products .section__title {
  margin-bottom: 0.5rem;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px var(--color-shadow-hover);
  border-color: rgba(82, 183, 136, 0.35);
}

.product-card__image-wrap {
  background: #0a0a0a;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow: hidden;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition);
}

.product-card:hover .product-card__image {
  transform: scale(1.04);
}

.product-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__category {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.375rem;
}

.product-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 0.25rem;
  line-height: 1.35;
}

.product-card__subtitle {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  flex: 1;
}

.product-card__actions {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.product-card__actions .btn {
  flex: 1;
  min-width: 0;
}

/* ---- About ---- */
.about {
  background: var(--color-secondary);
  color: rgba(244, 247, 244, 0.9);
}

.about .section__eyebrow {
  color: var(--color-accent-warm);
}

.about .section__title {
  color: var(--color-dominant);
}

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

.about__content p {
  margin-bottom: 1.25rem;
  color: rgba(244, 247, 244, 0.85);
}

.about__values {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about__values li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.about__icon {
  color: var(--color-accent-warm);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.about__values strong {
  display: block;
  color: var(--color-dominant);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.about__values p {
  font-size: 0.9375rem;
  margin-bottom: 0;
}

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

.about__card {
  background: rgba(244, 247, 244, 0.06);
  border: 1px solid rgba(244, 247, 244, 0.12);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 420px;
}

.about__card blockquote {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-dominant);
  margin-bottom: 1.5rem;
}

.about__card cite {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--color-accent);
  font-weight: 600;
}

/* ---- Footer ---- */
.footer {
  background: #132e24;
  color: rgba(244, 247, 244, 0.85);
  padding: 4rem 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(244, 247, 244, 0.1);
}

.footer__brand p {
  margin-top: 1rem;
  font-size: 0.9375rem;
  max-width: 360px;
  line-height: 1.65;
}

.footer__contact h3,
.footer__links h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--color-dominant);
  margin-bottom: 1.25rem;
}

.footer__contact li,
.footer__links li {
  margin-bottom: 0.875rem;
}

.footer__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.footer__contact a,
.footer__links a {
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.footer__contact a:hover,
.footer__links a:hover {
  color: var(--color-accent-warm);
}

.footer__bottom {
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(244, 247, 244, 0.5);
}

/* ---- Modal ---- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(27, 67, 50, 0.6);
  backdrop-filter: blur(4px);
}

.modal__dialog {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(27, 67, 50, 0.25);
  animation: modalIn 0.35s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-dominant);
  color: var(--color-secondary);
  font-size: 1.5rem;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal__close:hover {
  background: var(--color-secondary);
  color: var(--color-white);
}

.modal__layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
}

.modal__image-wrap {
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  min-height: 320px;
}

.modal__image {
  max-height: 360px;
  width: auto;
  object-fit: contain;
}

.modal__body {
  padding: 2rem 2rem 2rem 1.5rem;
}

.modal__category {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.modal__title {
  font-family: var(--font-display);
  font-size: 1.625rem;
  color: var(--color-secondary);
  margin-bottom: 0.375rem;
  padding-right: 2rem;
}

.modal__subtitle {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.modal__lang-toggle {
  display: inline-flex;
  background: var(--color-dominant);
  border-radius: var(--radius-sm);
  padding: 3px;
  margin-bottom: 1.25rem;
  border: 1px solid var(--color-border);
}

.modal__lang-btn {
  padding: 0.4375rem 1rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.modal__lang-btn.active {
  background: var(--color-secondary);
  color: var(--color-white);
}

.modal__description {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 1.75rem;
  padding: 1.25rem;
  background: var(--color-dominant);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
}

.modal__description[lang="mr"] {
  font-size: 1rem;
  line-height: 1.85;
}

.modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.modal__actions .btn {
  flex: 1;
  min-width: 140px;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

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

  .modal__image-wrap {
    min-height: 240px;
    padding: 1.5rem;
  }

  .modal__body {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-dominant);
    flex-direction: column;
    padding: 1.5rem 2rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav__links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .hero__content {
    padding: 1rem 0 0.75rem;
  }

  .products.section {
    padding-top: 1rem;
  }

  .section {
    padding: 4rem 0;
  }

  .products__grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
  }

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

  .product-card__actions {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .modal__actions {
    flex-direction: column;
  }

  .modal__actions .btn {
    width: 100%;
  }

  .contact-section__cards {
    flex-direction: column;
    align-items: center;
  }

  .contact-card {
    width: 100%;
    max-width: 100%;
  }
}

/* ---- Terms & Conditions ---- */
.tnc {
  background: var(--color-dominant);
  padding: 3rem 0;
  border-top: 1px solid var(--color-border);
}

.tnc__details summary::-webkit-details-marker,
.tnc__details summary::marker {
  display: none;
  content: '';
}

.tnc__title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 1.2525rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  cursor: pointer;
  user-select: none;
  list-style: none;
  width: fit-content;
}

.tnc__title:hover {
  color: var(--color-secondary);
}

.tnc__chevron {
  display: flex;
  align-items: center;
  transition: transform var(--transition);
}

.tnc__details[open] .tnc__chevron {
  transform: rotate(180deg);
}

.tnc__list {
  list-style: decimal;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-top: 1rem;
}

.tnc__list li {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.tnc__list strong {
  font-weight: 600;
  color: var(--color-text-muted);
  margin-right: 0.35rem;
}

/* ---- Contact Section ---- */
.contact-section {
  background: var(--color-dominant);
}

.contact-section__cards {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 3rem;
  min-width: 260px;
  max-width: 320px;
  flex: 1;
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}

.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px var(--color-shadow-hover);
  border-color: rgba(82, 183, 136, 0.4);
  color: var(--color-secondary);
}

.contact-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(82, 183, 136, 0.1);
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  transition: background var(--transition), color var(--transition);
}

.contact-card:hover .contact-card__icon {
  background: var(--color-accent);
  color: var(--color-white);
}

.contact-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.contact-card__value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-secondary);
  word-break: break-all;
}

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

/* ---- Enquire Popup ---- */
.enquire-popup {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.enquire-popup[hidden] {
  display: none;
}

.enquire-popup__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(27, 67, 50, 0.6);
  backdrop-filter: blur(4px);
}

.enquire-popup__dialog {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.5rem 2rem;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 24px 64px rgba(27, 67, 50, 0.25);
  animation: modalIn 0.3s ease;
  text-align: center;
}

.enquire-popup__close {
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-dominant);
  color: var(--color-secondary);
  font-size: 1.375rem;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.enquire-popup__close:hover {
  background: var(--color-secondary);
  color: var(--color-white);
}

.enquire-popup__heading {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
}

.enquire-popup__heading span {
  color: var(--color-accent);
}

.enquire-popup__details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.enquire-popup__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.2rem;
}

.enquire-popup__details a {
  font-size: 1rem;
  color: var(--color-secondary);
  font-weight: 500;
  transition: color var(--transition);
}

.enquire-popup__details a:hover {
  color: var(--color-accent);
}

.enquire-popup__contact-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-dominant);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-secondary);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.enquire-popup__contact-row:hover {
  background: rgba(82, 183, 136, 0.08);
  border-color: rgba(82, 183, 136, 0.4);
  color: var(--color-secondary);
}

.enquire-popup__contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(82, 183, 136, 0.12);
  color: var(--color-accent);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}

.enquire-popup__contact-row:hover .enquire-popup__contact-icon {
  background: var(--color-accent);
  color: var(--color-white);
}

.enquire-popup__contact-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.enquire-popup__value {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-secondary);
  word-break: break-all;
}