*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
@font-face {
  font-family: "Trebuchet MS";
  src: url("/assets/fonts/trebuc.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "CenturyGothic";
  src: url("/assets/fonts/CenturyGothic.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
:root {
  --ink: #0e1a12;
  --paper: #f5f0e8;
  --paper2: #ede7d9;
  --green-deep: #0E8B3C;
  --green-mid: #1a7a4a;
  --green-light: #4db87a;
  --amber: #EDB324;
  --amber-light: #f0a830;
  --accent: #e84b2a;
  --white: #ffffff;
  --rule: rgba(14, 26, 18, 0.15);
  --font-display: "CenturyGothic", sans-serif;
  --font-body: "Trebuchet MS", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  background: var(--green-deep);
  color: var(--paper);
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(77, 184, 122, 0.111) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 184, 122, 0.11) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(77, 184, 122, 0.2);
}
.hero-circle.c1 {
  width: 600px;
  height: 600px;
  right: -150px;
  top: -150px;
}
.hero-circle.c2 {
  width: 400px;
  height: 400px;
  right: -50px;
  top: -50px;
}
.hero-circle.c3 {
  width: 900px;
  height: 900px;
  left: -300px;
  bottom: -300px;
  opacity: 0.5;
}

nav {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 4rem;
  border-bottom: 1px solid rgb(77, 184, 122);
}

.nav-logo {
  size: 10px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}
nav ul a {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  text-decoration: none;
  transition: color 0.2s;
}
nav ul a:hover {
  color: var(--paper);
}

.hero-body {
  position: relative;
  z-index: 5;
  padding: 5rem 4rem 4rem;
  max-width: 900px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 2rem;
}
.hero-eyebrow::before {
  content: "";
  display: block;
  width: 32px;
  height: 1px;
  background: var(--green-light);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin-bottom: 2rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--amber);
}

.hero-lead {
  font-size: 1.15rem;
  font-weight: 300;
  color: rgba(245, 240, 232, 0.75);
  max-width: 600px;
  margin-bottom: 3rem;
  line-height: 1.8;
}

.hero-meta {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}
.meta-item label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.3rem;
}
.meta-item strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
}

.hero-bottom {
  position: relative;
  z-index: 5;
  padding: 2.5rem 4rem;
  border-top: 1px solid rgba(77, 184, 122, 0.2);
  display: flex;
  align-items: center;
  gap: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 2rem;
  border-radius: 2px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--green-light);
  color: #ffffff;
}
.btn-primary:hover {
  background: #62d490;
}
.btn-ghost {
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(245, 240, 232, 0.3);
}
.btn-ghost:hover {
  border-color: var(--paper);
}

/* ---- SECTIONS ---- */
section {
  padding: 7rem 4rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 1.5rem;
}
.section-label::before {
  content: "";
  display: block;
  width: 24px;
  height: 1px;
  background: var(--green-mid);
}

h2.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
  margin-bottom: 1.5rem;
}

/* ---- ABOUT ---- */
#about {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}
.about-text p {
  font-size: 1.05rem;
  color: #2d3d31;
  margin-bottom: 1.2rem;
  line-height: 1.85;
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.stat-card {
  background: var(--green-deep);
  color: var(--paper);
  padding: 2rem 1.5rem;
  border-radius: 2px;
}
.stat-card .number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--green-light);
  display: block;
  margin-bottom: 0.4rem;
}
.stat-card .desc {
  font-size: 0.85rem;
  color: rgba(245, 240, 232, 0.65);
  font-weight: 300;
}
.stat-card.amber {
  background: var(--amber);
}
.stat-card.amber .number {
  color: var(--paper);
}
.stat-card.amber .desc {
  color: rgba(245, 240, 232, 0.8);
}

/* ---- BLUEPRINTS ---- */
#blueprints {
  background: var(--green-deep);
  color: var(--paper);
}
#blueprints .section-label {
  color: var(--green-light);
}
#blueprints .section-label::before {
  background: var(--green-light);
}
#blueprints h2.section-title {
  color: var(--paper);
}
.blueprints-intro {
  max-width: 600px;
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(245, 240, 232, 0.7);
  margin-bottom: 4rem;
  line-height: 1.85;
}
.blueprints-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  max-width: 1200px;
  margin: 0 auto;
}
.blueprint-card {
  background: #1a2b1f;
  padding: 3rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.blueprint-card:hover {
  background: #1f3324;
}
.blueprint-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}
.blueprint-card.aiml::before {
  background: var(--green-light);
}
.blueprint-card.conn::before {
  background: var(--amber-light);
}

.bp-icon {
  width: 52px;
  height: 52px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  font-size: 1.5rem;
}
.bp-icon.green {
  background: rgba(77, 184, 122, 0.15);
  color: var(--green-light);
}
.bp-icon.amber {
  background: rgba(240, 168, 48, 0.15);
  color: var(--amber-light);
}

.blueprint-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--paper);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.blueprint-card p {
  font-size: 0.95rem;
  color: rgba(245, 240, 232, 0.6);
  line-height: 1.8;
  margin-bottom: 2rem;
}
.pillars {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.pillar {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(245, 240, 232, 0.5);
}
.pillar::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.pillar.green::before {
  background: var(--green-light);
}
.pillar.amber::before {
  background: var(--amber-light);
}

/* ---- AGENDA ---- */
#agenda {
  background: var(--paper2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.agenda-inner {
  max-width: 900px;
  margin: 0 auto;
}
.agenda-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.agenda-row:last-child {
  border-bottom: none;
}
.agenda-time {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--green-mid);
  padding-top: 0.2rem;
}
.agenda-content h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.agenda-content p {
  font-size: 0.9rem;
  color: #4a5d4e;
  line-height: 1.75;
}
.agenda-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
  margin-bottom: 0.7rem;
}
.tag-opening {
  background: #dff0e7;
  color: #0d4a2c;
}
.tag-aiml {
  background: #e8f5e0;
  color: #3b6d11;
}
.tag-connectivity {
  background: #faeedd;
  color: #633806;
}
.tag-qa {
  background: #e6f1fb;
  color: #042c53;
}
.tag-closing {
  background: #fbeaf0;
  color: #4b1528;
}

/* ---- TEAM ---- */
#team {
  background: var(--paper);
}
.team-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.team-card {
  border: 1px solid var(--rule);
  padding: 1.5rem;
  border-radius: 2px;
  transition: border-color 0.2s;
}
.team-card:hover {
  border-color: var(--green-mid);
}
.team-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--green-light);
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}
.team-card h5 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.2rem;
}
.team-card .affil {
  font-size: 0.78rem;
  color: #5c7462;
  line-height: 1.5;
}
.team-card .country {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-top: 0.5rem;
}

/* ---- AUDIENCE ---- */
#audience {
  background: var(--green-deep);
  color: var(--paper);
}
#audience .section-label {
  color: var(--green-light);
}
#audience .section-label::before {
  background: var(--green-light);
}
#audience h2.section-title {
  color: var(--paper);
}
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  margin-top: 3rem;
}
.audience-card {
  border: 1px solid rgba(77, 184, 122, 0.2);
  padding: 2rem 1.5rem;
  border-radius: 2px;
}
.audience-card .icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  display: block;
}
.audience-card h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 0.5rem;
}
.audience-card p {
  font-size: 0.85rem;
  color: rgba(245, 240, 232, 0.55);
  line-height: 1.75;
}

/* ---- CTA ---- */
#join {
  background: var(--amber);
  text-align: center;
  padding: 7rem 4rem;
}
#join h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
#join p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}
.btn-white {
  background: var(--white);
  color: var(--amber);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border-radius: 2px;
  text-decoration: none;
  display: inline-block;
  transition: opacity 0.2s;
}
.btn-white:hover {
  opacity: 0.9;
}

/* ---- FOOTER ---- */
footer {
  background: var(--ink);
  color: rgba(245, 240, 232, 0.4);
  padding: 3rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
footer .logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--paper);
}
footer .logo span {
  color: var(--green-light);
}
footer p {
  font-size: 0.8rem;
}

/* ---- ANIMATIONS ---- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero-eyebrow {
  animation: fadeUp 0.7s ease both;
}
.hero h1 {
  animation: fadeUp 0.7s 0.12s ease both;
}
.hero-lead {
  animation: fadeUp 0.7s 0.22s ease both;
}
.hero-meta {
  animation: fadeUp 0.7s 0.32s ease both;
}
.hero-bottom {
  animation: fadeUp 0.7s 0.42s ease both;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  nav {
    padding: 1.2rem 1.5rem;
  }
  nav ul {
    gap: 1.5rem;
  }
  section {
    padding: 5rem 1.5rem;
  }
  .hero-body {
    padding: 4rem 1.5rem 3rem;
  }
  .hero-bottom {
    padding: 2rem 1.5rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .blueprints-grid {
    grid-template-columns: 1fr;
  }
  footer {
    flex-direction: column;
    text-align: center;
  }
}