/* M-verse Commodities — informational site
   Soft cues from Monieverse (lavender, soft gradients, mark),
   restrained and corporate rather than product-marketing. */

:root {
  --white: #ffffff;
  --ink: #1a1a21;
  --ink-soft: #49576d;
  --muted: #8c94a6;
  --line: #e4e3ec;
  --surface: #f9f9fb;
  --primary: #8872fd;
  --primary-deep: #5f4cc8;
  --primary-soft: #f2f0ff;
  --wash-a: #f6f4ff;
  --wash-b: #fff5f1;
  --radius: 12px;
  --ease: cubic-bezier(0.215, 0.61, 0.355, 1);
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --max: 1120px;
  --narrow: 640px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
}

p {
  margin: 0;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 15% -10%, rgba(136, 114, 253, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 45% at 90% 5%, rgba(255, 125, 82, 0.1), transparent 50%),
    linear-gradient(180deg, var(--wash-a) 0%, var(--white) 42%, var(--white) 100%);
  pointer-events: none;
}

.container {
  width: min(100% - var(--gutter) * 2, var(--max));
  margin-inline: auto;
}

.container.narrow {
  width: min(100% - var(--gutter) * 2, var(--narrow));
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, 0.88);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  line-height: 1;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.brand-divider {
  display: block;
  width: 2.75rem;
  height: 1px;
  background: var(--line);
}

.brand-sub {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-deep);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.25s var(--ease);
}

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

.nav-contact {
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--white) !important;
  transition: background 0.3s var(--ease);
}

.nav-contact:hover {
  background: var(--primary-deep);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem var(--gutter) 1.25rem;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  padding: 0.85rem 0.25rem;
  color: var(--ink);
}

.mobile-nav[hidden] {
  display: none !important;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  padding: clamp(3.5rem, 10vh, 7rem) 0 clamp(4rem, 12vh, 8rem);
  overflow: clip;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      #f7f6fc 0%,
      #f7f6fc 38%,
      rgba(247, 246, 252, 0.94) 52%,
      rgba(247, 246, 252, 0.55) 68%,
      rgba(247, 246, 252, 0.15) 82%,
      transparent 100%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.35) 0%,
      transparent 45%,
      rgba(255, 255, 255, 0.65) 100%
    );
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 36rem;
}

.hero h1 {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

.brand-line {
  font-size: clamp(3rem, 9vw, 5.5rem);
  font-weight: 650;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
}

.sub-line {
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 550;
  color: var(--ink);
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.hero-lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 34rem;
  line-height: 1.65;
  font-weight: 500;
}

/* Sections */
.section {
  padding: clamp(4rem, 10vh, 7rem) 0;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary-deep);
  margin-bottom: 0.85rem;
}

.section h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1.25rem;
}

.section-intro {
  max-width: 38rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.section-head {
  max-width: 640px;
  margin-bottom: 0.5rem;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.about-copy p {
  font-size: 1.0625rem;
  color: var(--ink-soft);
}

.about-copy p + p {
  margin-top: 1.1rem;
}

/* Focus areas */
.focus {
  background: linear-gradient(180deg, transparent, var(--surface) 10%, var(--surface) 90%, transparent);
}

.focus-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.focus-item {
  padding: 1.75rem 1.5rem 1.75rem 0;
  border-bottom: 1px solid var(--line);
}

.focus-item:nth-child(even) {
  padding-left: 1.5rem;
  border-left: 1px solid var(--line);
}

.focus-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.65rem;
}

.focus-item p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 34rem;
}

/* Categories */
.category-list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.category-list li {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.7);
}

.category-note {
  max-width: 40rem;
  color: var(--muted);
  font-size: 1rem;
}

/* Activities / registered objects */
.activities {
  background: linear-gradient(180deg, transparent, var(--surface) 12%, var(--surface) 88%, transparent);
}

.object-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.object-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}

.object-letter {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.2;
}

.object-item h3 {
  font-size: 1.125rem;
  margin-bottom: 0.45rem;
}

.object-item p {
  color: var(--muted);
  max-width: 52rem;
  font-size: 1rem;
}

/* Reach */
.reach-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.reach-grid > div p {
  color: var(--ink-soft);
  font-size: 1.0625rem;
}

.reach-grid > div p + p {
  margin-top: 1rem;
}

.reach-points {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.reach-points li {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}

.reach-points strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}

.reach-points span {
  color: var(--muted);
  font-size: 0.975rem;
}

/* Approach */
.approach-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.approach-item {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.25rem;
  padding: 1.65rem 0;
  border-bottom: 1px solid var(--line);
}

.approach-step {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-deep);
  letter-spacing: 0.04em;
  padding-top: 0.15rem;
}

.approach-item h3 {
  font-size: 1.125rem;
  margin-bottom: 0.4rem;
}

.approach-item p {
  color: var(--muted);
  max-width: 44rem;
  font-size: 1rem;
}

/* Contact — sole CTA */
.contact {
  padding-bottom: clamp(5rem, 12vh, 8rem);
}

.contact-inner {
  text-align: left;
}

.contact h2 {
  margin-bottom: 0.85rem;
}

.contact p {
  color: var(--muted);
  margin-bottom: 1.75rem;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--white);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.contact-btn:hover {
  background: var(--primary-deep);
}

.contact-btn:active {
  transform: translateY(1px);
}

.contact-email {
  margin-top: 1rem !important;
  font-size: 0.9375rem;
}

.contact-email a {
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.contact-email a:hover {
  color: var(--primary-deep);
  border-bottom-color: var(--primary);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.5rem;
  background: var(--white);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}

.footer-brand span {
  display: block;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.footer-note {
  font-size: 0.8125rem;
  color: var(--muted);
  max-width: 28rem;
}

/* Reveal / slide-in motion */
.reveal {
  opacity: 0;
  will-change: transform, opacity;
  transition:
    opacity 0.85s var(--ease),
    transform 0.85s var(--ease);
}

.reveal-up {
  transform: translate3d(0, 48px, 0);
}

.reveal-left {
  transform: translate3d(-56px, 0, 0);
}

.reveal-right {
  transform: translate3d(56px, 0, 0);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal[data-delay="1"] {
  transition-delay: 0.1s;
}

.reveal[data-delay="2"] {
  transition-delay: 0.2s;
}

.reveal[data-delay="3"] {
  transition-delay: 0.3s;
}

.reveal[data-delay="4"] {
  transition-delay: 0.4s;
}

.reveal[data-delay="5"] {
  transition-delay: 0.5s;
}

.hero .reveal-left {
  transform: translate3d(-40px, 18px, 0);
}

.hero .reveal.is-visible {
  transform: translate3d(0, 0, 0);
}

.object-item.reveal {
  transition-duration: 0.75s;
}

/* Responsive */
@media (max-width: 900px) {
  .about-grid,
  .reach-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .focus-list,
  .category-list {
    grid-template-columns: 1fr 1fr;
  }

  .focus-item:nth-child(even) {
    padding-left: 1rem;
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .mobile-nav:not([hidden]) {
    display: flex;
  }

  .focus-list,
  .category-list {
    grid-template-columns: 1fr;
  }

  .focus-item,
  .focus-item:nth-child(even) {
    padding: 1.4rem 0;
    border-left: 0;
  }

  .object-item,
  .approach-item {
    grid-template-columns: 2.25rem 1fr;
    gap: 0.85rem;
    padding: 1.4rem 0;
  }

  .hero {
    min-height: auto;
    padding-top: 3rem;
  }

  .hero-media img {
    object-position: 75% center;
  }

  .hero-scrim {
    background:
      linear-gradient(
        180deg,
        #f7f6fc 0%,
        rgba(247, 246, 252, 0.96) 48%,
        rgba(247, 246, 252, 0.78) 72%,
        rgba(255, 255, 255, 0.88) 100%
      );
  }

  .sub-line {
    max-width: none;
  }
}

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

  .reveal,
  .reveal-up,
  .reveal-left,
  .reveal-right,
  .hero .reveal-left {
    opacity: 1;
    transform: none;
    transition: none;
  }
}