/* ===== Variables ===== */
:root {
  --color-cream: #FAF8F5;
  --color-vellum: #F1EEE9;
  --color-ink: #242424;
  --color-accent: #D46A43;
  --color-accent-soft: rgba(212, 106, 67, 0.15);
  --color-glass: rgba(250, 248, 245, 0.82);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Fraunces', serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-soft: 0 4px 24px rgba(36, 36, 36, 0.08);
  --shadow-glass: 0 8px 32px rgba(36, 36, 36, 0.12);
  --transition-fast: 0.3s ease;
  --transition-ink: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 72rem;
  --header-height: 4.5rem;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink);
  background-color: var(--color-cream);
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-ink);
}

ul {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-ink);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

/* ===== Layout Utilities ===== */
.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.content-container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section-block {
  padding-block: var(--space-xl);
}

.section-block--vellum {
  background-color: var(--color-vellum);
}

.section-heading {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-heading p {
  max-width: 40rem;
  margin-inline: auto;
  font-size: 0.95rem;
  opacity: 0.85;
}

.text-center {
  text-align: center;
}

/* ===== Header ===== */
.site-header {
  position: relative;
  z-index: 100;
  width: 100%;
  padding-block: var(--space-md);
  background: transparent;
}

.site-header--overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.brand-text {
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 2.5vw, 1.1rem);
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-text:hover {
  color: var(--color-accent);
}

.nav-desktop {
  display: none;
}

.nav-desktop-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  align-items: center;
}

.nav-desktop-list a {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-ink);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.nav-desktop-list a:hover,
.nav-desktop-list a.is-active {
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--color-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(36, 36, 36, 0.1);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-ink);
  font-size: 1.25rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
  flex-shrink: 0;
  margin-left: auto;
}

.menu-toggle:hover {
  background: var(--color-vellum);
}

.menu-toggle.is-open {
  background: var(--color-accent);
  color: var(--color-cream);
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
    flex: 1;
    justify-content: center;
  }

  .menu-toggle {
    display: none;
  }
}

/* ===== Mobile Nav Overlay (separate from header) ===== */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(36, 36, 36, 0.4);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

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

.nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(85vw, 20rem);
  height: 100vh;
  background: var(--color-cream);
  box-shadow: var(--shadow-glass);
  padding: var(--space-xl) var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition-ink);
  z-index: 201;
  overflow-y: auto;
}

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

.nav-panel-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-vellum);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--color-ink);
}

.nav-panel-list {
  margin-top: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.nav-panel-list a {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-ink);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border-bottom: 1px solid var(--color-vellum);
  display: block;
}

.nav-panel-list a:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

/* ===== Hero Banner (full-width, image under text) ===== */
.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(18rem, 50vh, 28rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(250, 248, 245, 0.92) 0%,
    rgba(250, 248, 245, 0.75) 40%,
    rgba(241, 238, 233, 0.55) 100%
  );
}

.hero-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-md) var(--space-xl);
  max-width: 42rem;
  margin-inline: auto;
}

.hero-banner-content h1 {
  margin-bottom: var(--space-md);
}

.hero-banner-content p {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  opacity: 0.9;
}

.hero-banner--compact {
  min-height: clamp(14rem, 35vh, 20rem);
}

/* ===== Buttons ===== */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}

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

.btn-primary:hover {
  background: #c05a38;
  color: var(--color-cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ink);
}

.btn-secondary:hover {
  background: var(--color-ink);
  color: var(--color-cream);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-lg);
}

/* ===== Grid Layouts ===== */
.grid-two {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.grid-three {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-four {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .grid-two {
    grid-template-columns: 1fr 1fr;
  }

  .grid-three {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-four {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .grid-three {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-four {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ===== Cards ===== */
.feature-card {
  background: var(--color-cream);
  border: 1px solid rgba(36, 36, 36, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.feature-card-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.feature-card h3 {
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: 0.9rem;
  flex-grow: 1;
}

.feature-card a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: var(--space-md);
}

/* ===== Media Blocks ===== */
.media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  max-height: 16rem;
}

.media-frame img {
  width: 100%;
  height: 100%;
  max-height: 16rem;
  object-fit: cover;
}

.media-frame--wide {
  max-height: 12rem;
}

/* ===== Wave Timeline (energy page) ===== */
.wave-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(36, 36, 36, 0.15);
}

.wave-zone {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-accent);
  background: var(--color-vellum);
}

.wave-zone h3 {
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

/* ===== Pinboard (incubator) ===== */
.pinboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: var(--space-md);
}

.pin-note {
  background: var(--color-cream);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  transform: rotate(-1deg);
  border: 1px solid rgba(36, 36, 36, 0.08);
  font-size: 0.85rem;
}

.pin-note:nth-child(even) {
  transform: rotate(1.5deg);
  background: var(--color-vellum);
}

.text-list-plain {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--space-md);
}

.text-list-plain li {
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
}

/* ===== Progress Rings ===== */
.ring-display {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  justify-content: center;
  padding: var(--space-lg);
}

.ring-item {
  text-align: center;
  width: 8rem;
}

.ring-circle {
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
  border: 4px solid var(--color-vellum);
  border-top-color: var(--color-accent);
  margin-inline: auto;
  margin-bottom: var(--space-sm);
  animation: ring-spin 8s linear infinite;
}

@keyframes ring-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ===== Time Canvas Tool ===== */
.canvas-blocks {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.canvas-block {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-align: center;
}

.canvas-block--focus {
  background: var(--color-accent-soft);
  border: 1px solid var(--color-accent);
}

.canvas-block--buffer {
  background: rgba(36, 36, 36, 0.06);
}

.canvas-block--break {
  background: var(--color-vellum);
}

@media (min-width: 600px) {
  .canvas-blocks {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* ===== Slider UI ===== */
.slider-group {
  margin-bottom: var(--space-lg);
}

.slider-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.slider-input {
  width: 100%;
  accent-color: var(--color-accent);
}

/* ===== Products ===== */
.product-card {
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(36, 36, 36, 0.08);
  display: flex;
  flex-direction: column;
  text-align: center;
}

.product-card-image {
  height: 10rem;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-body {
  padding: var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-top: auto;
  padding-top: var(--space-md);
}

/* ===== Contact ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-field label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  display: block;
  margin-bottom: var(--space-xs);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.75rem var(--space-md);
  border: 1px solid rgba(36, 36, 36, 0.15);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-cream);
  transition: border-color var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

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

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.85rem;
}

.form-consent input {
  margin-top: 0.25rem;
  accent-color: var(--color-accent);
}

.contact-info-block {
  background: var(--color-vellum);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
}

.contact-info-block h3 {
  margin-bottom: var(--space-md);
}

.contact-info-list li {
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
}

.map-container {
  margin-top: var(--space-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 14rem;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===== Legal Pages ===== */
.legal-content {
  max-width: 48rem;
  margin-inline: auto;
  padding-block: var(--space-xl);
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.legal-content h2:first-of-type {
  margin-top: 0;
}

.legal-content p,
.legal-content li {
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-date {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

/* ===== Thank You & 404 ===== */
.status-page {
  text-align: center;
  padding-block: var(--space-2xl);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.status-icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.status-page h1 {
  margin-bottom: var(--space-md);
}

/* ===== Footer ===== */
.site-footer {
  margin-top: auto;
  background: var(--color-vellum);
  padding-block: var(--space-lg);
  border-top: 1px solid rgba(36, 36, 36, 0.08);
}

.footer-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  text-align: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
}

.footer-nav a {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--color-ink);
}

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

.footer-meta {
  font-size: 0.75rem;
  opacity: 0.7;
}

.footer-meta p {
  margin-bottom: var(--space-xs);
}

/* ===== Privacy Popup ===== */
.consent-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  z-index: 300;
  max-width: 28rem;
  margin-inline: auto;
  background: var(--color-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(36, 36, 36, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-glass);
  transform: translateY(150%);
  transition: transform var(--transition-ink);
}

.consent-popup.is-visible {
  transform: translateY(0);
}

.consent-popup p {
  font-size: 0.85rem;
  margin-bottom: var(--space-md);
}

.consent-popup-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.consent-popup-actions .btn-primary,
.consent-popup-actions .btn-secondary {
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
}

/* ===== Ink reveal animation ===== */
.ink-reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity var(--transition-ink), transform var(--transition-ink);
}

.ink-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Divider ===== */
.ink-divider {
  width: 4rem;
  height: 2px;
  background: var(--color-accent);
  margin: var(--space-md) auto;
  opacity: 0.5;
}

/* ===== Spacing utilities ===== */
.spacing-top-lg {
  margin-top: var(--space-lg);
}

.media-centered {
  max-width: 32rem;
  margin-inline: auto;
}

/* ===== 320px fine-tuning ===== */
@media (max-width: 360px) {
  .header-inner {
    padding-inline: var(--space-sm);
  }

  .brand-text {
    font-size: 0.75rem;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }
}