/* ========================================
   RAINCLOUD DESIGN SYSTEM
   Montserrat Light headings / Manrope body
   Dark, monochromatic, premium
   ======================================== */

/* --- VARIABLES --- */
:root {
  --bg-primary: #0A0A0A;
  --bg-secondary: #111111;
  --bg-tertiary: #181818;
  --bg-card: #141414;
  --text-primary: #F0EDE8;
  --text-secondary: #9A9A9A;
  --text-tertiary: #5A5A5A;
  --accent-blue: #4A9EBF;
  --accent-blue-dim: rgba(74, 158, 191, 0.12);
  --accent-red: #BF4A4A;
  --accent-green: #4ABF7A;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-medium: rgba(255, 255, 255, 0.1);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --container: 1280px;
  --container-narrow: 880px;
}

/* --- RESET --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { background: var(--bg-primary); color: var(--text-primary); font-family: var(--font-body); font-weight: 400; line-height: 1.6; overflow-x: hidden; }
::selection { background: var(--accent-blue); color: var(--bg-primary); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* --- GRAIN OVERLAY --- */
body::after {
  content: '';
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999; opacity: 0.4;
}

/* --- LAYOUT --- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 clamp(20px, 5vw, 80px); }
.container--narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 clamp(20px, 5vw, 80px); }
section { padding: clamp(64px, 10vh, 140px) 0; }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 300; line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); font-weight: 400; }
p { font-size: clamp(0.9rem, 1vw, 1rem); color: var(--text-secondary); max-width: 600px; }

.label {
  font-family: var(--font-body); font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-tertiary);
}
.label--accent { color: var(--accent-blue); }

.section-header { margin-bottom: clamp(40px, 5vh, 64px); }
.section-header .label { margin-bottom: 16px; }
.section-header p { margin-top: 16px; }

.divider { width: 100%; height: 1px; background: var(--border-subtle); }

/* --- BUTTONS --- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; font-family: var(--font-body); font-size: 0.8rem;
  font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--border-medium); background: transparent;
  color: var(--text-primary); cursor: pointer; position: relative; overflow: hidden;
  transition: all 0.4s var(--ease-out);
}
.btn::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: var(--text-primary); transform: translateX(-101%);
  transition: transform 0.4s var(--ease-out);
}
.btn:hover::before { transform: translateX(0); }
.btn:hover { color: var(--bg-primary); border-color: var(--text-primary); }
.btn span, .btn svg { position: relative; z-index: 1; }
.btn svg { transition: transform 0.4s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary { background: var(--bg-primary); color: var(--text-primary); border-color: var(--text-primary); }
.btn--primary::before { background: var(--text-primary); }
.btn--primary:hover { color: var(--bg-primary); }

.btn-arrow {
  width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2;
}

/* --- NAVIGATION --- */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0; transition: all 0.5s var(--ease-out);
}
nav.scrolled {
  background: rgba(10, 10, 10, 0.92); backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-subtle);
  padding: 12px 0;
}
nav .container { display: flex; align-items: center; justify-content: space-between; }

.nav-logo { font-family: var(--font-heading); font-weight: 400; font-size: 1.1rem; letter-spacing: 0.25em; text-transform: uppercase; }
.nav-logo em { font-style: normal; color: var(--text-secondary); font-weight: 300; }

.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
  font-size: 0.72rem; font-weight: 400; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-secondary); transition: color 0.3s ease;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--accent-blue);
  transition: width 0.3s var(--ease-out);
}
.nav-links a:hover { color: var(--accent-blue); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-size: 0.68rem !important; padding: 8px 20px;
  border: 1px solid var(--border-medium); transition: all 0.3s ease;
}
.nav-cta:hover { border-color: var(--text-primary); background: var(--text-primary); color: var(--bg-primary) !important; }
.nav-cta::after { display: none !important; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 1px; background: var(--text-primary); margin: 5px 0; transition: all 0.3s ease; }

/* --- FOOTER --- */
footer { border-top: 1px solid var(--border-subtle); padding: 40px 0; }
.footer-layout { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-logo { font-family: var(--font-heading); font-weight: 300; font-size: 0.85rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-tertiary); }
.footer-links { display: flex; gap: 28px; list-style: none; }
.footer-links a { font-size: 0.72rem; color: var(--text-tertiary); transition: color 0.3s ease; }
.footer-links a:hover { color: var(--text-primary); }
.footer-copy { font-size: 0.68rem; color: var(--text-tertiary); }

/* --- SCROLL ANIMATIONS --- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(20px); padding: 28px; gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
  }
  .footer-layout { flex-direction: column; text-align: center; }
}


/* DROPDOWN */
.has-dropdown { position: relative; }
.has-dropdown > a::after { display: none; }
.dropdown {
  display: none; position: absolute; top: 100%; left: 0;
  background: var(--bg-secondary); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px; padding: 8px 0; min-width: 200px; z-index: 200;
  list-style: none; margin: 0;
}
.dropdown li { padding: 0; }
.dropdown li a {
  display: block; padding: 8px 20px; font-size: 0.75rem;
  color: var(--text-secondary); text-transform: none; letter-spacing: 0.02em;
  white-space: nowrap; transition: color 0.2s;
}
.dropdown li a::after { display: none; }
.dropdown li a:hover { color: var(--text-primary); background: rgba(255,255,255,0.03); }
.has-dropdown:hover .dropdown { display: block; }
@media(max-width:768px) {
  .dropdown { position: static; display: none; background: transparent; border: none; padding: 0 0 0 16px; min-width: 0; margin: 4px 0; }
  .dropdown li a { padding: 6px 0; font-size: 0.8rem; }
  .nav-links.open .has-dropdown.expanded > .dropdown { display: block; }
}

  
    /* ===== PAGE-SPECIFIC STYLES ===== */

    /* HERO */
    .hero { min-height: 100vh; display: flex; align-items: center; padding-top: 100px; position: relative; }
    .hero-eyebrow {
      display: inline-flex; align-items: center; gap: 12px; margin-bottom: 32px;
      opacity: 0; animation: fadeUp 0.7s var(--ease-out) 0.2s forwards;
    }
    .hero-eyebrow .line { width: 36px; height: 1px; background: var(--accent-blue); }
    .hero h1 { margin-bottom: 24px; max-width: 780px; }
    .hero h1 .thin { font-weight: 200; color: var(--accent-blue); }
    .hero h1 .typewriter {
      display: inline;
      border-right: 2px solid var(--text-primary);
      animation: blink 0.8s step-end infinite;
    }
    .hero h1 .typewriter.done { border-right-color: transparent; animation: none; }
    .hero h1 .line2 { opacity: 0; }
    .hero h1 .line2.typing { opacity: 1; }
    .hero h1 .line2 .typewriter { border-right: 2px solid var(--accent-blue); }
    @keyframes blink { 50% { border-color: transparent; } }
    .hero-sub {
      font-size: clamp(0.95rem, 1.2vw, 1.08rem); line-height: 1.7; margin-bottom: 40px;
      max-width: 540px; opacity: 0; animation: fadeUp 0.7s var(--ease-out) 0.5s forwards;
    }
    .hero-cta { opacity: 0; animation: fadeUp 0.7s var(--ease-out) 0.65s forwards; }
    .hero-stats {
      display: flex; gap: 48px; margin-top: 72px; padding-top: 32px;
      border-top: 1px solid var(--border-subtle);
      opacity: 0; animation: fadeUp 0.7s var(--ease-out) 0.8s forwards;
    }
    .hero-stat .num { font-family: var(--font-heading); font-size: 2rem; font-weight: 200; letter-spacing: -0.02em; }
    .hero-stat .desc { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 2px; }

    /* QUOTE BANNER */
    .quote-banner {
      position: relative; padding: clamp(80px, 10vh, 120px) 0; text-align: center; overflow: hidden;
    }
    .quote-banner .quote-bg {
      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
      background-size: cover; background-position: center;
      filter: grayscale(100%) brightness(0.2) contrast(1.3);
    }
    .quote-banner .quote-bg.placeholder { background: var(--bg-secondary); }
    .quote-banner::after {
      content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
      background: rgba(10,10,10,0.7); pointer-events: none;
    }
    .quote-banner .container--narrow { position: relative; z-index: 2; }
    .quote-banner blockquote {
      font-family: var(--font-heading); font-size: clamp(1.3rem, 2.5vw, 2rem);
      font-weight: 200; font-style: italic; line-height: 1.4; max-width: 700px; margin: 0 auto 16px;
    }
    .quote-banner cite { font-style: normal; font-size: 0.8rem; color: var(--text-tertiary); }
    .quote-banner cite strong { color: var(--text-secondary); font-weight: 500; }

    /* ANIMATED DIVIDER */
    .divider-animated { width: 100%; height: 1px; position: relative; overflow: hidden; }
    .divider-animated::after {
      content: ''; position: absolute; top: 0; left: 0; height: 1px; width: 100%;
      background: linear-gradient(to right, transparent, var(--border-medium) 20%, var(--border-medium) 80%, transparent);
      transform: scaleX(0); transform-origin: left; transition: transform 1.2s var(--ease-out);
    }
    .divider-animated.visible::after { transform: scaleX(1); }

    /* PROBLEM */
    .problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border-subtle); }
    .problem-card { background: var(--bg-primary); padding: clamp(28px, 3.5vw, 44px); transition: background 0.3s ease; }
    .problem-card:hover { background: var(--bg-tertiary); }
    .problem-card .num { font-family: var(--font-heading); font-size: 0.75rem; color: var(--text-tertiary); margin-bottom: 14px; }
    .problem-card h3 { margin-bottom: 8px; font-size: 1.1rem; }
    .problem-card p { font-size: 0.85rem; line-height: 1.65; }
    /* Staggered reveal */
    .problem-card.reveal:nth-child(1) { transition-delay: 0s; }
    .problem-card.reveal:nth-child(2) { transition-delay: 0.12s; }
    .problem-card.reveal:nth-child(3) { transition-delay: 0.24s; }
    .problem-card.reveal:nth-child(4) { transition-delay: 0.36s; }

    /* IMAGE BAND */
    .image-band { position: relative; height: clamp(280px, 40vh, 440px); overflow: hidden; }
    .image-band.band-tall { height: clamp(480px, 75vh, 760px); }
    .image-band.band-tall-2 { height: clamp(380px, 55vh, 600px); }
    .image-band .band-img {
      position: absolute; top: -20%; left: 0; width: 100%; height: 140%;
      object-fit: cover; filter: grayscale(100%) brightness(0.45) contrast(1.2); will-change: transform;
    }
    video.band-img {
      top: 0; height: 100%; object-position: top center;
    }
    .image-band .band-placeholder {
      width: 100%; height: 100%; background: var(--bg-secondary);
      display: flex; align-items: center; justify-content: center;
      color: var(--text-tertiary); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em;
    }
    .image-band .band-overlay {
      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
      background: linear-gradient(to bottom, var(--bg-primary) 0%, rgba(10,10,10,0.25) 20%, rgba(10,10,10,0.25) 80%, var(--bg-primary) 100%);
      pointer-events: none;
    }
    .band-cta-layer {
      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
      display: flex; align-items: center; justify-content: center; gap: 24px; z-index: 3;
    }
    .band-cta-layer a {
      display: inline-flex; align-items: center; gap: 10px;
      padding: 18px 36px; font-family: var(--font-heading); font-size: 0.8rem;
      font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
      text-decoration: none; transition: all 0.3s ease;
    }
    .band-cta-layer .cta-primary {
      background: var(--bg-primary); color: var(--text-primary);
      border: 1px solid var(--text-primary);
    }
    .band-cta-layer .cta-primary:hover { background: var(--text-primary); color: var(--bg-primary); }
    .band-cta-layer .cta-secondary {
      background: transparent; color: var(--text-primary);
      border: 1px solid var(--border-medium);
    }
    .band-cta-layer .cta-secondary:hover { border-color: var(--text-primary); }

    /* CASES */
    .cases { background: var(--bg-secondary); }
    .case-card { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; border: 1px solid var(--border-subtle); margin-bottom: 2px; }
    .case-info { padding: clamp(28px, 3.5vw, 44px); }
    .case-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
    .case-meta .dot { width: 5px; height: 5px; background: var(--accent-blue); border-radius: 50%; }
    .case-info h3 { font-size: clamp(1.1rem, 1.6vw, 1.3rem); margin-bottom: 10px; }
    .case-info p { font-size: 0.85rem; line-height: 1.65; }
    .case-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border-subtle); border-left: 1px solid var(--border-subtle); }
    .metric { background: var(--bg-secondary); padding: clamp(18px, 2vw, 28px); }
    .metric .val { font-family: var(--font-heading); font-size: clamp(1.4rem, 2.2vw, 1.8rem); font-weight: 200; letter-spacing: -0.02em; }
    .metric .val--g { color: var(--accent-green); }
    .metric .ml { font-size: 0.7rem; color: var(--text-tertiary); margin-top: 4px; line-height: 1.35; }
    .case-note { font-size: 0.68rem; color: var(--text-tertiary); margin-top: 16px; font-style: italic; }

    /* DIFFERENTIATOR */
    .diff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border-subtle); }
    .diff-card { background: var(--bg-primary); padding: clamp(28px, 3.5vw, 44px); border-top: 3px solid transparent; }
    .diff-card:nth-child(1) { border-color: var(--accent-blue); }
    .diff-card:nth-child(2) { border-color: var(--accent-green); }
    .diff-card:nth-child(3) { border-color: #BFA94A; }
    .diff-card:nth-child(4) { border-color: var(--text-secondary); }
    .diff-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
    .diff-card p { font-size: 0.85rem; line-height: 1.6; }
    .diff-card.reveal:nth-child(1) { transition-delay: 0s; }
    .diff-card.reveal:nth-child(2) { transition-delay: 0.15s; }
    .diff-card.reveal:nth-child(3) { transition-delay: 0.3s; }
    .diff-card.reveal:nth-child(4) { transition-delay: 0.45s; }

    /* Scroll-triggered typewriter */
    .typewriter-scroll {
      display: inline;
      border-right: 2px solid var(--text-primary);
      animation: blink 0.8s step-end infinite;
    }
    .typewriter-scroll.done { border-right-color: transparent; animation: none; }
    .landscape-link {
      display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 32px;
      font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase;
      color: var(--text-tertiary); transition: color 0.3s ease;
    }
    .landscape-link:hover { color: var(--text-primary); }
    .landscape-link svg { transition: transform 0.3s var(--ease-out); }
    .landscape-link:hover svg { transform: translateX(4px); }

    /* PROCESS */
    .process-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border-subtle); }
    .process-step { background: var(--bg-secondary); padding: clamp(28px, 3.5vw, 44px); }
    .process-step .sn {
      font-family: var(--font-heading); font-size: 2.4rem; font-weight: 200;
      color: var(--text-tertiary); margin-bottom: 16px; transition: color 0.3s ease;
    }
    .process-step:hover .sn { color: var(--accent-blue); }
    .process-step h3 { font-size: 1.05rem; margin-bottom: 10px; }
    .process-step p { font-size: 0.85rem; line-height: 1.65; }
    .process-step .price { font-size: 0.75rem; color: var(--accent-blue); margin-top: 14px; font-weight: 500; }

    /* STACKING DELIVERABLES */
    .del-stack { position: relative; padding-bottom: 40px; }
    .del-card {
      position: sticky; top: 80px;
      display: grid; grid-template-columns: 1fr 1fr; gap: 0;
      border: 1px solid var(--border-subtle); background: var(--bg-primary);
      margin-bottom: 24px; min-height: 340px;
      box-shadow: 0 -8px 30px rgba(0,0,0,0.5);
    }
    .del-card:nth-child(1) { z-index: 1; }
    .del-card:nth-child(2) { z-index: 2; }
    .del-card:nth-child(3) { z-index: 3; }
    .del-card:nth-child(4) { z-index: 4; }
    .del-text {
      padding: clamp(28px, 3.5vw, 48px); display: flex; flex-direction: column; justify-content: center;
    }
    .del-text .cadence {
      display: inline-block; font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em;
      text-transform: uppercase; padding: 4px 10px; margin-bottom: 14px; border: 1px solid; width: fit-content;
    }
    .c-w { color: var(--accent-blue); border-color: var(--accent-blue); }
    .c-m { color: var(--accent-green); border-color: var(--accent-green); }
    .c-q { color: #BFA94A; border-color: #BFA94A; }
    .del-text h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); margin-bottom: 12px; }
    .del-text p { font-size: 0.88rem; line-height: 1.65; }
    .del-img { position: relative; overflow: hidden; background: var(--bg-secondary); }
    .del-img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) brightness(0.55) contrast(1.15); }
    .del-img .img-placeholder {
      width: 100%; height: 100%; min-height: 280px;
      display: flex; align-items: center; justify-content: center;
      color: var(--text-tertiary); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em;
    }

    /* FOUNDER */
    .founder-row { display: grid; grid-template-columns: 220px 1fr; gap: clamp(32px, 4vw, 64px); align-items: start; }
    .founder-photo {
      aspect-ratio: 3/4; background: var(--bg-secondary); border: 1px solid var(--border-subtle);
      overflow: hidden; display: flex; align-items: center; justify-content: center;
      color: var(--text-tertiary); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em;
    }
    .founder-photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) brightness(0.75) contrast(1.1); }
    .founder-info h2 { margin-bottom: 6px; }
    .founder-title { font-size: 0.8rem; color: var(--accent-blue); margin-bottom: 20px; }
    .founder-info p { font-size: 0.9rem; line-height: 1.75; margin-bottom: 16px; }
    .creds { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
    .cred { font-size: 0.68rem; padding: 6px 14px; border: 1px solid var(--border-subtle); color: var(--text-tertiary); }

    /* CTA */
    .final-cta { text-align: left; padding: clamp(80px, 12vh, 140px) 0; position: relative; }
    .final-cta::before {
      content: ''; position: absolute; top: 0; left: clamp(20px, 5vw, 80px);
      width: 1px; height: 60px; background: linear-gradient(to bottom, transparent, var(--border-medium));
    }
    .final-cta h2 { margin-bottom: 16px; }
    .final-cta p { margin: 0 0 32px; }

    /* RESPONSIVE */
    @media (max-width: 1024px) {
      .case-card { grid-template-columns: 1fr; }
      .case-metrics { border-left: none; border-top: 1px solid var(--border-subtle); }
      .del-card { grid-template-columns: 1fr; }
      .del-img .img-placeholder { min-height: 220px; }
    }
    @media (max-width: 768px) {
      .hero-stats { flex-direction: column; gap: 20px; }
      .problem-grid, .diff-grid { grid-template-columns: 1fr; }
      .process-row { grid-template-columns: 1fr; }
      .founder-row { grid-template-columns: 1fr; }
      .founder-photo { max-width: 180px; }
      .del-card { position: relative; top: 0 !important; grid-template-columns: 1fr; min-height: auto; }
      .image-band { height: 200px; }
    }
    /* Monthly advisory downshift */
    .advisory-note {
      margin-top: 1px; background: var(--bg-primary);
      border-left: 2px solid var(--accent-blue);
      padding: clamp(28px, 3.5vw, 40px) clamp(24px, 3vw, 44px);
      max-width: 780px;
    }
    .advisory-note .advisory-label {
      font-family: var(--font-heading); font-size: 0.62rem; letter-spacing: 0.16em;
      text-transform: uppercase; color: var(--accent-blue); margin-bottom: 14px;
    }
    .advisory-note h3 { font-size: 1.15rem; font-weight: 500; margin-bottom: 14px; }
    .advisory-note p { font-size: 0.88rem; line-height: 1.75; color: var(--text-secondary); }
    .advisory-note p + p { margin-top: 14px; }
    .advisory-note .advisory-scope { color: var(--text-tertiary); font-size: 0.82rem; }
    .advisory-note .advisory-link {
      display: inline-block; margin-top: 22px; font-size: 0.78rem; letter-spacing: 0.02em;
      color: var(--text-primary); border-bottom: 1px solid var(--border-medium); padding-bottom: 2px;
    }
    .advisory-note .advisory-link:hover { color: var(--accent-blue); border-color: var(--accent-blue); }

    /* Pricing tiers */
    .tier-intro { margin-top: clamp(52px, 8vh, 88px); max-width: 720px; }
    .tier-intro .tier-label {
      font-family: var(--font-heading); font-size: 0.62rem; letter-spacing: 0.16em;
      text-transform: uppercase; color: var(--accent-blue); margin-bottom: 14px;
    }
    .tier-intro h3 { font-size: clamp(1.4rem, 2.6vw, 2rem); font-weight: 500; margin-bottom: 16px; }
    .tier-intro p { font-size: 0.92rem; line-height: 1.75; color: var(--text-secondary); }
    .tier-grid {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
      background: var(--border-subtle); margin-top: clamp(28px, 4vh, 40px);
    }
    .tier-card {
      background: var(--bg-card); padding: clamp(24px, 2.4vw, 32px);
      display: flex; flex-direction: column;
    }
    .tier-card--feature { background: var(--bg-tertiary); box-shadow: inset 0 2px 0 var(--accent-blue); }
    .tier-name { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 600; letter-spacing: 0.01em; }
    .tier-stage {
      font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
      color: var(--text-tertiary); margin-top: 6px;
    }
    .tier-price {
      margin-top: 20px; font-family: var(--font-heading);
      font-size: clamp(1.5rem, 2.4vw, 1.9rem); font-weight: 500; line-height: 1.1; color: var(--text-primary);
    }
    .tier-prefix {
      display: block; font-family: var(--font-body); font-size: 0.7rem; font-weight: 400;
      letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 6px;
    }
    .tier-unit {
      display: block; font-family: var(--font-body); font-size: 0.72rem; font-weight: 400;
      letter-spacing: 0.04em; color: var(--text-tertiary); margin-top: 8px;
    }
    .tier-phases { margin-top: 18px; border-top: 1px solid var(--border-subtle); }
    .tier-phase {
      display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
      padding: 9px 0; border-bottom: 1px solid var(--border-subtle); font-size: 0.78rem;
    }
    .tier-phase span { color: var(--text-tertiary); }
    .tier-phase strong { color: var(--text-primary); font-weight: 500; }
    .tier-terms { margin-top: 16px; font-size: 0.78rem; line-height: 1.6; color: var(--accent-blue); }
    .tier-desc { margin-top: 14px; font-size: 0.82rem; line-height: 1.7; color: var(--text-secondary); flex-grow: 1; }
    .tier-link {
      display: inline-block; margin-top: 20px; font-size: 0.76rem; align-self: flex-start;
      color: var(--text-primary); border-bottom: 1px solid var(--border-medium); padding-bottom: 2px;
    }
    .tier-link:hover { color: var(--accent-blue); border-color: var(--accent-blue); }
    .tier-foot {
      margin-top: 26px; font-size: 0.82rem; line-height: 1.75; color: var(--text-tertiary); max-width: 780px;
    }
    @media (max-width: 1080px) { .tier-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 620px) { .tier-grid { grid-template-columns: 1fr; } }

    /* ICP qualifier */
    .icp-check {
      margin-top: clamp(52px, 8vh, 88px); background: var(--bg-primary);
      border-left: 2px solid var(--accent-blue);
      padding: clamp(28px, 3.5vw, 40px) clamp(24px, 3vw, 44px); max-width: 820px;
    }
    .icp-check .icp-label {
      font-family: var(--font-heading); font-size: 0.62rem; letter-spacing: 0.16em;
      text-transform: uppercase; color: var(--accent-blue); margin-bottom: 14px;
    }
    .icp-check h3 { font-size: 1.15rem; font-weight: 500; margin-bottom: 14px; }
    .icp-check p { font-size: 0.88rem; line-height: 1.75; color: var(--text-secondary); }
    .icp-list { list-style: none; margin: 18px 0 0; padding: 0; }
    .icp-list li {
      position: relative; padding-left: 26px; font-size: 0.88rem; line-height: 1.65;
      color: var(--text-secondary); margin-bottom: 11px;
    }
    .icp-list li::before {
      content: ""; position: absolute; left: 0; top: 6px; width: 11px; height: 6px;
      border-left: 1.5px solid var(--accent-blue); border-bottom: 1.5px solid var(--accent-blue);
      transform: rotate(-45deg);
    }
    .icp-check .icp-foot { margin-top: 16px; font-size: 0.82rem; color: var(--text-tertiary); }