:root{
  --cream: #faf8f5;
  --cream-dark: #f1ede6;
  --stone: #e8e2d9;
  --muted: #8a8075;
  --body: #3d3730;
  --heading: #1e1a16;
  --accent: #7c6a52;
  --accent-light: #c4a882;
  --accent-warm: #d4956a;
  --temp-clr: #c4624a;
  --hum-clr: #4a7c8e;
  --press-clr: #6a7a4a;
  --white: #ffffff;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.10);
  --radius: 16px;
  --radius-sm: 8px;
  --decoFont: 'DM Serif Display', Georgia, serif;
  --normalFont: 'DM Sans', system-ui, sans-serif;
  --nav-h: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html{scroll-behavior: smooth;}

body{
    font-family: var(--normalFont);
    background-color: var(--cream);
    color: var(--body);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

ul{list-style: none;}


.container{
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}
/* ============================================================
   Navigation
   ============================================================ */
nav{
    position: fixed;
    height: 72px;
    top: 0; left: 0; right: 0;
    z-index: 100;

    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;

    background: rgba(250, 248, 245, 0.88);
    backdrop-filter: blur(16px);
    transition: border-color var(--transition), box-shadow var(--transition);

}

.navLogo{
    font-family: var(--decoFont);
    font-size: 1.4rem;
    color: var(--heading);
    letter-spacing: 0.05em;
}
.navigationLinkList{
    align-items: center;
    display: flex;
    gap: 35px;
}
.navigationLinks{
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}

.navigationLinks::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.navigationLinks:hover { color: var(--heading); }
.navigationLinks:hover::after { transform: scaleX(1); }

.mobileNavigationIcon {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobileNavigationIcon span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--heading);
  transition: transform var(--transition), opacity var(--transition);
}

.mobileNavigationIcon.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.mobileNavigationIcon.open span:nth-child(2) { opacity: 0; }
.mobileNavigationIcon.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }


.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu ul {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.mobile-menu__link {
  font-family: var(--normalFont);
  font-size: 2.2rem;
  color: var(--heading);
  transition: color var(--transition);
}

.mobile-menu__link.active{
  color: var(--accent)
}


/* Hero */
.heroSection{
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.heroBackground{
  position: absolute;
  inset: 0;
  background:
        radial-gradient(circle at top left, rgba(241, 237, 230, 0.25), transparent 30%),
        radial-gradient(circle at top right, rgba(241, 237, 230, 0.2), transparent 30%),
        linear-gradient(135deg, #4a3a28 0%, #4a3d22 35%, #785f2c 65%, #6e5117 100%);
}

.heroContent{
  position: relative;
  z-index: 2;
  padding: 120px 0 80px;
}


.heroEyebrow {
  font-size: 1rem;
  font-weight: 450;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.heroTitle {
  max-width: 750px;
  font-family: var(--decoFont);
  font-size: clamp(3.5rem, 9vw, 6.5rem);
  line-height: 0.9;
  color: var(--cream);
  margin-bottom: 1rem;
}

.heroTitle em {
  font-style: italic;
  color: var(--accent-warm);
}

.heroDescription{
  max-width: 600px;
  color: rgba(250,248,245,0.55);
  font-size: 1.05rem;
  margin-bottom: 2.6rem;
  line-height: 1.5;
}

.heroStats{
  margin-top: 56px;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.heroStatCard{
  display: flex;
  padding: 14px 30px;
  align-items: center;
  justify-content: center;
  border-radius: 100px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
  color: var(--cream);
  font-size: 1.2rem;
  transition: all var(--transition);
}
.heroStatCard:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.28);
}




.heroBubbles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

/* shared bubble style */
.bubble {
  position: absolute;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(3px);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.bubble-header {
  display: flex;
  align-items: center;
  gap: 7px;
}

.bubble-avatar {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
}

.bubble-name {
  width: 48px;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.2);
}

.bubble-handle {
  width: 32px;
  height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  margin-top: 1px;
}

.bubble-line {
  height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
}

.bubble-line.short {
  width: 60%;
}

/* sentiment dot */
.sdot {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

/* positions */
.b1 { width: 130px; top: 8%;  left: 62%; }
.b2 { width: 110px; top: 18%; left: 78%; }
.b3 { width: 150px; top: 36%; left: 70%; }
.b4 { width: 120px; top: 55%; left: 73%; }
.b5 { width: 120px; top: 68%; left: 76%; }
.b6 { width: 140px; top: 78%; left: 72%; }
.b7 { width: 115px; top: 28%; left: 88%; }
.b8 { width: 100px; top: 48%; left: 84%; }

/* float animations */
.b1, .b3, .b5, .b7 { animation: floatUp   var(--dur, 7s) ease-in-out infinite; }
.b2, .b4, .b6, .b8 { animation: floatDown var(--dur, 9s) ease-in-out infinite; }

.b1 { --dur: 7s;   animation-delay: 0s;   }
.b2 { --dur: 9s;   animation-delay: 0s;   }
.b3 { --dur: 8s;   animation-delay: 1s;   }
.b4 { --dur: 10s;  animation-delay: 0.5s; }
.b5 { --dur: 7.5s; animation-delay: 2s;   }
.b6 { --dur: 8.5s; animation-delay: 1.5s; }
.b7 { --dur: 9.5s; animation-delay: 0.8s; }
.b8 { --dur: 7s;   animation-delay: 3s;   }

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

@keyframes floatDown {
  0%, 100% { transform: translateY(0);   }
  50%       { transform: translateY(8px); }
}


/* Sections */
.section{
	padding: 100px 0;

  --s: 60px; /* control the size */
  
  --_g: #0000 83%, var(--cream) 85% 95%,#0000 101%;
  background:
    radial-gradient(27% 29% at right ,var(--_g)) calc(var(--s)/ 2) var(--s),
    radial-gradient(27% 29% at left  ,var(--_g)) calc(var(--s)/-2) var(--s),
    radial-gradient(29% 27% at top   ,var(--_g)) 0 calc(var(--s)/ 2),
    radial-gradient(29% 27% at bottom,var(--_g)) 0 calc(var(--s)/-2)
    var(--cream-dark);
  background-size: calc(2*var(--s)) calc(2*var(--s));
}

.sectionAlt{background: var(--cream-dark);}

.sectionHeading{margin-bottom: 15px;}

.sectionLabel{
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.82rem;
}

.sectionTitle{
  max-width: 800px;
  font-family: var(--decoFont);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  line-height: 1.05;
  color: var(--heading);
}

.sectionTitle em{font-style: italic; color: var(--accent-warm); }

.sectionBody{
  font-size: 0.97rem;
  color: var(--muted);
  max-width: 660px;
  line-height: 1.8;
}

.sectionBody + .sectionBody{margin-top: 0.9rem; }

/* Quick info cards */
.statRow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--stone);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 3rem;
  box-shadow: var(--shadow-sm);
}

.statCell {
  background: var(--cream);
  padding: 1.8rem 1.4rem;
  text-align: center;
}

.statVal {
  font-family: var(--decoFont);
  font-size: 2.2rem;
  color: var(--accent-warm);
  display: block;
  line-height: 1;
}

.statLbl {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.4rem;
  display: block;
}

/* Project steps */
.stepList{
  margin-top: 3.5rem;
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.step{
  display: grid;
  grid-template-columns: 64px 1fr;
  background: var(--cream);
  border-bottom: 1px solid var(--stone);
  transition: background var(--transition);
}

.step:last-child{border-bottom: none;}
.step:hover{background: var(--cream-dark);}

.stepNum{
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 0.5rem;
  font-family: var(--decoFont);
  font-size: 0.85rem;
  color: var(--accent-light);
  border-right: 1px solid var(--stone);
}

.stepContent{padding: 1.8rem 2rem;}

.stepTitle {
  font-family: var(--decoFont);
  font-size: 1.15rem;
  color: var(--heading);
  margin-bottom: 0.5rem;
}

.stepBody {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.75;
}

/* Cards under methodology steps */
.cardGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--stone);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.card{
  background: var(--cream);
  padding: 2rem 1.8rem;
}


.cardTag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
  display: block;
}

.cardTitle {
  font-family: var(--decoFont);
  font-size: 1.1rem;
  color: var(--heading);
  margin-bottom: 0.6rem;
}

.cardBody {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.75;
}

    /* ── FINDING TABLE ── */
    .findingTable {
      margin-top: 3rem;
      border: 1px solid var(--stone);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .findingRow {
      display: grid;
      grid-template-columns: 180px 1fr;
      border-bottom: 1px solid var(--stone);
      background: var(--cream);
      transition: background var(--transition);
    }

    .bandCreamDark .findingRow { background: var(--cream-dark); }
    .bandCreamDark .findingRow:hover { background: var(--stone); }

    .findingRow:last-child { border-bottom: none; }
    .findingRow:hover { background: var(--cream-dark); }

    .findingKey {
      padding: 1.4rem 1.6rem;
      font-size: 0.82rem;
      font-weight: 500;
      color: var(--accent);
      border-right: 1px solid var(--stone);
      display: flex;
      align-items: flex-start;
    }

    .findingVal {
      padding: 1.4rem 1.8rem;
      font-size: 0.9rem;
      color: var(--body);
      line-height: 1.75;
    }

    .findingVal strong { color: var(--heading); font-weight: 500; }

    /* ── RECOMMENDATION BLOCK ── */
    .recBlock {
      margin-top: 3rem;
      border: 1px solid var(--stone);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .recHead {
      background: var(--heading);
      padding: 1.5rem 2rem;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .recHeadTitle {
      font-family: var(--decoFont);
      font-size: 1.2rem;
      color: var(--cream);
    }


    .recBody {
      padding: 1.8rem 2rem;
      font-size: 0.92rem;
      color: var(--body);
      line-height: 1.85;
      background: var(--cream);
      border-bottom: 1px solid var(--stone);
    }

    .recBody p + p { margin-top: 0.9rem; }
    .recBody strong { color: var(--heading); font-weight: 500; }

    .recCols {
      display: grid;
      grid-template-columns: 1fr 1fr;
    }

    .recCol {
      background: var(--cream-dark);
      padding: 1.8rem 2rem;
      border-right: 1px solid var(--stone);
    }

    .recCol:last-child { border-right: none; }

    .recColHead {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1rem;
    }

    .recColBody {
      font-size: 0.88rem;
      color: var(--muted);
      line-height: 1.8;
    }

    .recColBody p + p { margin-top: 0.75rem; }
    .recColBody strong { color: var(--heading); font-weight: 500; }

/* Footer */
.footer {
  background: var(--heading);
  padding: 40px 0;
}

.footerInner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footerLogo {
  font-family: var(--decoFont);
  font-size: 1.3rem;
  color: var(--cream);
}

.footerCopy {
  font-size: 0.85rem;
  color: var(--muted);
}


    /* ── RESPONSIVE ── */
@media (max-width: 700px) {
  nav { padding: 0 1.5rem; }
  .navLinks { gap: 1.2rem; }
  .hero, .section { padding-left: 1.5rem; padding-right: 1.5rem; }
  .step { grid-template-columns: 48px 1fr; }
  .findingRow { grid-template-columns: 1fr; }
  .findingKey { border-right: none; border-bottom: 1px solid var(--stone); }
  .recCols { grid-template-columns: 1fr; }
  .recCol { border-right: none; border-bottom: 1px solid var(--stone); }
  .recCol:last-child { border-bottom: none; }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .contentGrid { grid-template-columns: 1fr; }
  .navigationLinkList { display: none; }
  .mobileNavigationIcon { display: flex; }
}

@media (max-width: 900px) {
  .footerInner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .nav { padding: 0 22px; }
  .heroTitle { font-size: 3.4rem; }
  .contentCard { padding: 24px; }
  .heroContent { padding: 100px 0 60px; }
}