/* MSGMEE — public website
   Palette matched to logo.png: royal blue → bright teal */

:root {
  --ink: #0a1e45;
  --ink-soft: #2a4068;
  --mist: #e8f2fc;
  --paper: #f3f8fd;
  --signal: #086cf8;
  --signal-deep: #0054d4;
  --signal-soft: #d4e8ff;
  --accent: #04a8d2;
  --accent-bright: #00c4b8;
  --brand-gradient: linear-gradient(90deg, #086cf8 0%, #04a8d2 100%);
  --amber: #d97706;
  --line: rgba(10, 30, 69, 0.12);
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(10, 30, 69, 0.1);
  --radius: 14px;
  --max: 1120px;
  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(4, 168, 210, 0.2), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(8, 108, 248, 0.14), transparent 50%),
    linear-gradient(180deg, var(--mist) 0%, var(--paper) 45%, #eef5fb 100%);
  min-height: 100vh;
}

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

a {
  color: var(--signal-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

/* —— Layout —— */
.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(244, 248, 250, 0.82);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(244, 248, 250, 0.94);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 9px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  background: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 550;
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  padding: 0.45rem 0.7rem;
  font: inherit;
  cursor: pointer;
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 12px;
  padding: 0.85rem 1.25rem;
  font-weight: 650;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

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

.btn-primary {
  background: var(--brand-gradient);
  color: var(--white);
}

.btn-primary:hover {
  filter: brightness(1.05);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: rgba(11, 31, 42, 0.22);
}

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

.btn-signal {
  background: var(--brand-gradient);
  color: var(--white);
}

.btn-signal:hover {
  filter: brightness(1.05);
  color: var(--white);
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: calc(100vh - 4.5rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(243, 248, 253, 0.12) 0%, rgba(10, 30, 69, 0.55) 72%, rgba(10, 30, 69, 0.8) 100%),
    url("../assets/hero-mesh.svg") center / cover no-repeat,
    linear-gradient(135deg, #086cf8 0%, #0a1e45 50%, #04a8d2 100%);
}

.hero-content {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 5.5rem 0 4.25rem;
  color: var(--white);
  max-width: 38rem;
  margin-left: max(calc((100% - var(--max)) / 2), 1.25rem);
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 9vw, 6.2rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.92;
  margin: 0 0 1.1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 0 0 0.85rem;
  max-width: 18ch;
}

.hero p {
  margin: 0;
  max-width: 34ch;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
}

.hero .cta-group .btn-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.hero .cta-group .btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.float-bubble {
  animation: floaty 7s ease-in-out infinite;
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* —— Sections —— */
.section {
  padding: 5rem 0;
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.section-head p {
  margin: 0;
  color: var(--ink-soft);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature {
  padding: 0.25rem 0 0.5rem;
  border-top: 2px solid var(--ink);
}

.feature h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin: 1rem 0 0.5rem;
}

.feature p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.partners {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.5rem;
  align-items: center;
  padding: 1.5rem 0;
  border-block: 1px solid var(--line);
}

.partners span {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  font-weight: 650;
}

.partner-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  counter-reset: step;
}

.step {
  position: relative;
  padding-top: 0.25rem;
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: -0.04em;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.6rem;
}

.step h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.step p {
  margin: 0;
  color: var(--ink-soft);
}

.band {
  background: var(--ink);
  color: var(--white);
  border-radius: calc(var(--radius) + 6px);
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: var(--shadow);
}

.band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.4rem;
  max-width: 16ch;
}

.band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  max-width: 36ch;
}

/* —— Legal pages —— */
.legal-hero {
  padding: 3.5rem 0 2rem;
}

.legal-hero .eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal-deep);
  margin-bottom: 0.75rem;
}

.legal-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0 0 0.75rem;
}

.legal-meta {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.98rem;
}

.legal {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  padding-bottom: 5rem;
  align-items: start;
}

.legal-toc {
  position: sticky;
  top: 5.5rem;
  padding: 1rem 0;
}

.legal-toc h2 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.85rem;
  color: var(--ink-soft);
}

.legal-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.legal-toc a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 550;
}

.legal-toc a:hover {
  color: var(--signal-deep);
}

.legal-body {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.4rem);
}

.legal-body section {
  margin-bottom: 2.25rem;
  scroll-margin-top: 6rem;
}

.legal-body section:last-child {
  margin-bottom: 0;
}

.legal-body h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.025em;
  margin: 0 0 0.75rem;
}

.legal-body h3 {
  font-size: 1.05rem;
  margin: 1.25rem 0 0.5rem;
}

.legal-body p,
.legal-body li {
  color: var(--ink-soft);
}

.legal-body ul,
.legal-body ol {
  padding-left: 1.2rem;
}

.legal-body li + li {
  margin-top: 0.35rem;
}

.legal-note {
  background: var(--signal-soft);
  border-left: 3px solid var(--signal);
  padding: 0.9rem 1rem;
  border-radius: 0 10px 10px 0;
  margin: 1rem 0;
}

.legal-note p {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.04em;
  margin: 0 0 0.5rem;
}

.footer-grid p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 28ch;
  font-size: 0.95rem;
}

.footer-grid h3 {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.footer-grid a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 550;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.tech-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* —— Responsive —— */
@media (max-width: 900px) {
  .feature-grid,
  .steps,
  .footer-grid,
  .legal {
    grid-template-columns: 1fr;
  }

  .legal-toc {
    position: static;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    background: rgba(244, 248, 250, 0.98);
    border-bottom: 1px solid var(--line);
    display: none;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links li {
    border-top: 1px solid var(--line);
    padding: 0.75rem 0;
  }

  .hero-content {
    margin-left: auto;
    margin-right: auto;
    padding-top: 4rem;
  }
}

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

  .reveal,
  .float-bubble,
  .btn {
    transition: none;
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}