/* Nutrient-tech café layout — rem-based, grid + flex */

:root {
  --color-primary: #f8fafc;
  --color-secondary: #064e3b;
  --color-accent: #f97316;
  --color-bg: #ffffff;
  --color-text: #0f172a;
  --color-muted: #475569;
  --radius-card: 0.25rem;
  --shadow-card: 0 0.0625rem 0 rgba(6, 78, 59, 0.06),
    0 0.75rem 2rem rgba(15, 23, 42, 0.06);
  --font-sans: "Segoe UI", system-ui, -apple-system, sans-serif;
  --max-content: 72rem;
  --header-h: 4rem;
  --transition: 0.25s ease;
}

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

html {
  font-size: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
}

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

a {
  color: var(--color-secondary);
  text-decoration-thickness: 0.0625rem;
}

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

:focus-visible {
  outline: 0.125rem solid var(--color-accent);
  outline-offset: 0.125rem;
}

/* —— Header (burger last; nav drawer separate) —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--color-primary);
  border-bottom: 0.0625rem solid rgba(6, 78, 59, 0.12);
  min-height: var(--header-h);
}

.header-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(0.5rem, 2vw, 1.25rem);
  flex-wrap: nowrap;
}

.header-spacer {
  flex: 1 1 auto;
  min-width: 0;
}

.site-title {
  font-weight: 700;
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  color: var(--color-secondary);
  text-decoration: none;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.header-nav {
  display: none;
  align-items: center;
  gap: clamp(0.35rem, 1.2vw, 0.85rem);
  margin-left: 0;
  margin-right: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
  flex: 1 1 auto;
  min-width: 0;
}

.header-nav a {
  font-size: clamp(0.8rem, 1.4vw, 0.9rem);
  white-space: nowrap;
  text-decoration: none;
  color: var(--color-secondary);
  padding: 0.35rem 0.25rem;
}

.header-nav a:hover {
  color: var(--color-accent);
}

.burger-btn {
  order: 999;
  margin-left: 0;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.5rem;
  border: 0.0625rem solid rgba(6, 78, 59, 0.2);
  border-radius: var(--radius-card);
  background: var(--color-bg);
  cursor: pointer;
}

.burger-btn span {
  display: block;
  height: 0.125rem;
  width: 100%;
  background: var(--color-secondary);
  border-radius: 0.0625rem;
  transition: transform var(--transition), opacity var(--transition);
}

.burger-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(0.5rem) rotate(45deg);
}

.burger-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.burger-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-0.5rem) rotate(-45deg);
}

@media (max-width: 1023px) {
  .header-nav {
    display: none;
  }

  .burger-btn {
    display: flex;
  }
}

/* Burger through 1023px; full nav from 1024px (explicit px for audits) */
@media (min-width: 1024px) {
  .header-nav {
    display: flex;
  }

  .header-spacer {
    display: none;
  }

  .burger-btn {
    display: none;
  }
}

/* Drawer: separate layer, not inside header chrome */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  z-index: 250;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.nav-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(22rem, 92vw);
  height: 100vh;
  height: 100dvh;
  background: var(--color-primary);
  border-left: 0.0625rem solid rgba(6, 78, 59, 0.15);
  z-index: 260;
  padding: calc(var(--header-h) + 1rem) 1.25rem 2rem;
  transform: translateX(100%);
  transition: transform var(--transition);
  overflow-y: auto;
  box-shadow: -0.5rem 0 2rem rgba(15, 23, 42, 0.08);
}

.nav-drawer.is-open {
  transform: translateX(0);
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.drawer-nav a {
  font-size: 1rem;
  padding: 0.65rem 0;
  border-bottom: 0.0625rem solid rgba(6, 78, 59, 0.1);
  text-decoration: none;
  color: var(--color-secondary);
}

body.nav-locked {
  overflow: hidden;
}



.section {
  padding: clamp(2.5rem, 6vw, 4.5rem) 1.25rem;
}

.section-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  width: 100%;
}

.section-head {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 2rem;
}

.section-kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin: 0 0 0.5rem;
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--color-secondary);
  margin: 0 0 0.75rem;
  font-weight: 700;
}

.section-lead {
  margin: 0;
  color: var(--color-muted);
  font-size: 1rem;
}

.section-lead--left {
  text-align: left;
}

.section-head--tight {
  margin-bottom: 2rem;
}

.grid-3--left {
  text-align: left;
}

.info-list--flush {
  margin-top: 0;
}

/* Banner: image under text (layered) */
.banner {
  position: relative;
  min-height: clamp(20rem, 55vh, 36rem);
  display: grid;
  align-items: center;
  justify-items: center;
  overflow: hidden;
}

.banner-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.banner-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.banner-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(248, 250, 252, 0.94) 0%,
    rgba(255, 255, 255, 0.88) 45%,
    rgba(248, 250, 252, 0.92) 100%
  );
}

.banner-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-content);
  width: 100%;
  padding: 2rem 1.25rem;
  text-align: center;
}

.banner-content h1 {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  color: var(--color-secondary);
  margin: 0 0 1rem;
  line-height: 1.15;
}

.banner-content p {
  max-width: 36rem;
  margin: 0 auto;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.banner--compact {
  min-height: 14rem;
}

.banner--abstract {
  background: #f8fafc;
  position: relative;
}

.banner--abstract::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.55;
  background-image: linear-gradient(
      105deg,
      rgba(6, 78, 59, 0.07) 0%,
      transparent 42%
    ),
    linear-gradient(
      15deg,
      rgba(249, 115, 22, 0.06) 0%,
      transparent 38%
    ),
    repeating-linear-gradient(
      -12deg,
      rgba(6, 78, 59, 0.03) 0 0.0625rem,
      transparent 0.0625rem 1.25rem
    );
  pointer-events: none;
}

.banner--abstract .banner-scrim {
  background: linear-gradient(
    180deg,
    rgba(248, 250, 252, 0.95) 0%,
    rgba(255, 255, 255, 0.9) 100%
  );
}

.banner--abstract .banner-content {
  z-index: 2;
}

.section-lead--centered-narrow {
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

/* Content grids */
.grid-2 {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 48rem) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.grid-3 {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 40rem) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.media-card {
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--color-primary);
  box-shadow: var(--shadow-card);
  border: 0.0625rem solid rgba(6, 78, 59, 0.08);
  transition: background var(--transition), box-shadow var(--transition);
}

.media-card:hover {
  background: #f1f5f9;
  box-shadow: 0 0.0625rem 0 rgba(6, 78, 59, 0.08),
    0 1rem 2.5rem rgba(15, 23, 42, 0.08);
}

.media-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.media-card:hover img {
  transform: scale(1.03);
}

.media-card-body {
  padding: 1.1rem 1.25rem 1.35rem;
}

.media-card-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--color-secondary);
}

.media-card-body p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* Product tiles */
.product-card {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  border: 0.0625rem solid rgba(6, 78, 59, 0.1);
  box-shadow: var(--shadow-card);
  padding: 1.35rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: center;
  transition: background var(--transition), border-color var(--transition);
}

.product-card:hover {
  background: #f8fafc;
  border-color: rgba(249, 115, 22, 0.25);
}

.product-card h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-secondary);
}

.product-card p {
  margin: 0;
  flex: 1;
  font-size: 0.92rem;
  color: var(--color-muted);
}

.product-price {
  font-weight: 600;
  color: var(--color-accent);
  font-size: 1rem;
}

/* Info list */
.info-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem auto 0;
  max-width: 36rem;
  display: grid;
  gap: 0.75rem;
}

.info-list li {
  padding: 0.85rem 1rem;
  background: var(--color-primary);
  border-radius: var(--radius-card);
  border: 0.0625rem solid rgba(6, 78, 59, 0.08);
  font-size: 0.95rem;
  color: var(--color-muted);
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 48rem) {
  .contact-grid {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
  }
}

.contact-details p {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

.contact-details a {
  word-break: break-word;
}

.map-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--color-secondary);
}

.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-card);
  border: 0.0625rem solid rgba(6, 78, 59, 0.2);
  background: var(--color-bg);
}

.contact-form textarea {
  min-height: 8rem;
  resize: vertical;
}

.consent {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-size: 0.82rem;
  color: var(--color-muted);
}

.btn-primary {
  font: inherit;
  cursor: pointer;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-card);
  background: var(--color-secondary);
  color: var(--color-primary);
  font-weight: 600;
  transition: transform 0.12s ease, background var(--transition);
}

.btn-primary:hover {
  background: #065f46;
}

.btn-primary:active {
  transform: translateY(0.125rem);
}

/* Footer */
.site-footer {
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: 2.5rem 1.25rem;
  margin-top: 2rem;
}

.footer-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 48rem) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.footer-nav a {
  color: var(--color-primary);
  font-size: 0.88rem;
  text-decoration: none;
  opacity: 0.92;
}

.footer-nav a:hover {
  opacity: 1;
  color: #fed7aa;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.footer-legal a {
  color: #a7f3d0;
  font-size: 0.85rem;
  text-decoration: none;
}

.footer-meta {
  font-size: 0.82rem;
  opacity: 0.85;
  grid-column: 1 / -1;
}

.site-footer .date {
  font-size: 0.8rem;
  opacity: 0.88;
  margin: 0 0 0.35rem;
  color: rgba(248, 250, 252, 0.92);
}

/* Cookie bar */
.cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: 1rem 1.25rem;
  box-shadow: 0 -0.25rem 1.5rem rgba(0, 0, 0, 0.12);
  transform: translateY(100%);
  transition: transform var(--transition);
}

.cookie-bar.is-visible {
  transform: translateY(0);
}

.cookie-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.cookie-inner p {
  margin: 0;
  flex: 1 1 16rem;
  font-size: 0.85rem;
  line-height: 1.45;
}

.cookie-bar a {
  color: #fed7aa;
  text-decoration: underline;
}

.cookie-bar a:hover {
  color: #fff;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-ghost {
  font: inherit;
  cursor: pointer;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-card);
  border: 0.0625rem solid rgba(248, 250, 252, 0.5);
  background: transparent;
  color: var(--color-primary);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-accent {
  font: inherit;
  cursor: pointer;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-card);
  border: none;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
}

/* Legal / thank-you */
.page-main {
  padding: 2rem 1.25rem 4rem;
}

.page-inner {
  max-width: 48rem;
  margin: 0 auto;
}

.page-inner h1 {
  color: var(--color-secondary);
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.page-inner h2 {
  color: var(--color-secondary);
  font-size: 1.2rem;
  margin-top: 2rem;
}

.page-inner p,
.page-inner li {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.page-inner .date {
  font-size: 0.88rem;
  color: var(--color-muted);
  margin-top: 0.5rem;
}

.legal-block {
  margin-bottom: 2rem;
}

/* Slide-in reveal */
.section-reveal {
  opacity: 0;
  transform: translateY(1.25rem);
}

.section-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: reduce) {
  .section-reveal {
    opacity: 1;
    transform: none;
  }
}