/* ============================================================
   Growthketeros — Sistema de diseño compartido
   Manual de Identidad Visual 2026
   ============================================================ */
:root {
  --growth-green: #0BE53A;
  --deep-green:   #00A82D;
  --forest:       #003B1F;
  --midnight:     #0A0F1E;
  --charcoal:     #1F2937;
  --gray-500:     #6B7280;
  --gray-300:     #D1D5DB;
  --gray-200:     #E5E7EB;
  --gray-100:     #F3F4F6;
  --off-white:    #F9FAFB;
  --white:        #FFFFFF;
  --sun:          #FACC15;

  --bg:           var(--midnight);
  --bg-elev:      #0F1628;
  --bg-card:      rgba(255,255,255,0.04);
  --bg-card-hover:rgba(11,229,58,0.06);
  --border:       rgba(255,255,255,0.08);
  --border-hi:    rgba(11,229,58,0.35);
  --text:         #F9FAFB;
  --text-muted:   #9CA3AF;
  --text-dim:     #6B7280;

  --font-display: 'Poppins', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-body:    'Poppins', system-ui, -apple-system, Segoe UI, sans-serif;

  --fs-h1: clamp(2.5rem, 5.5vw, 4.5rem);
  --fs-h2: clamp(2rem, 3.6vw, 3rem);
  --fs-h3: clamp(1.4rem, 2vw, 1.75rem);
  --fs-lead: clamp(1.05rem, 1.4vw, 1.25rem);
  --fs-body: 1rem;
  --fs-caption: 0.8125rem;

  --ease:   cubic-bezier(0.2, 0.8, 0.2, 1);
  --dur-fast:   180ms;
  --dur-base:   260ms;
  --dur-slow:   520ms;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;

  --container: 1280px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  --cx: 50vw; --cy: 50vh;
}
@media (hover: hover) and (pointer: fine) {
  body::after {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(11,229,58,0.10), transparent 60%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1000;
    transform: translate(calc(var(--cx) - 250px), calc(var(--cy) - 250px));
    transition: opacity 400ms var(--ease);
    opacity: 0;
    mix-blend-mode: screen;
    will-change: transform;
  }
  body.cursor-active::after { opacity: 1; }
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
::selection { background: var(--growth-green); color: var(--midnight); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}
h1 { font-size: var(--fs-h1); font-weight: 900; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 700; }
p  { margin: 0 0 1em; color: var(--gray-300); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
section { padding-block: clamp(4rem, 9vw, 7.5rem); position: relative; }
.section-head { max-width: 780px; margin-bottom: 3.5rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-caption);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--growth-green);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 2px;
  background: var(--growth-green);
  border-radius: 2px;
}
.eyebrow.no-line::before { display: none; }
.lead { font-size: var(--fs-lead); color: var(--text-muted); max-width: 62ch; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  transition: transform var(--dur-base) var(--ease),
              background-color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease),
              color var(--dur-base) var(--ease);
  will-change: transform;
}
.btn .arrow { transition: transform var(--dur-base) var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary {
  background: var(--growth-green);
  color: var(--midnight);
  box-shadow: 0 8px 28px -8px rgba(11,229,58,0.55);
}
.btn-primary:hover {
  background: #1cf24c;
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -10px rgba(11,229,58,0.7);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--growth-green);
  background: rgba(11,229,58,0.05);
  color: var(--growth-green);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 1rem 0;
  transition: background-color var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease),
              backdrop-filter var(--dur-base) var(--ease),
              padding var(--dur-base) var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10,15,30,0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: var(--border);
  padding: 0.6rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand-mark { width: 36px; height: 36px; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--white);
}
.brand-name .gk-green { color: var(--growth-green); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-links a {
  color: var(--gray-300);
  transition: color var(--dur-base) var(--ease);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--growth-green);
  transition: width var(--dur-base) var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 0.75rem; }

.mobile-menu { display: none; }
.hamburger { display: none; width: 40px; height: 40px; position: relative; }
.hamburger span {
  position: absolute;
  left: 8px; right: 8px; height: 2px;
  background: var(--white);
  transition: transform var(--dur-base) var(--ease), opacity var(--dur-base) var(--ease);
}
.hamburger span:nth-child(1) { top: 14px; }
.hamburger span:nth-child(2) { top: 19px; }
.hamburger span:nth-child(3) { top: 24px; }
.hamburger.open span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: 9rem;
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
}
.hero-glow {
  position: absolute;
  top: -20%; left: 50%;
  transform: translateX(-50%);
  width: 80vw; height: 80vw;
  max-width: 1000px; max-height: 1000px;
  background: radial-gradient(circle at center, rgba(11,229,58,0.18), rgba(11,229,58,0) 60%);
  filter: blur(40px);
}
.hero-orb {
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(11,229,58,0.25), transparent 65%);
  filter: blur(60px);
  animation: float 14s ease-in-out infinite;
}
.hero-orb.o1 { top: 15%; right: -80px; }
.hero-orb.o2 { bottom: 5%; left: -100px; animation-delay: -7s; }
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(20px, -30px) scale(1.05); }
}
.hero-inner { position: relative; z-index: 1; text-align: center; }
.hero-inner.left { text-align: left; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background: rgba(11,229,58,0.08);
  border: 1px solid rgba(11,229,58,0.25);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--growth-green);
  margin-bottom: 1.8rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--growth-green);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(11,229,58,0.6);
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(11,229,58,0.6); }
  70%  { box-shadow: 0 0 0 8px rgba(11,229,58,0); }
  100% { box-shadow: 0 0 0 0 rgba(11,229,58,0); }
}
.hero h1 {
  font-size: clamp(2.5rem, 6.2vw, 5rem);
  max-width: 20ch;
  margin-left: auto; margin-right: auto;
  margin-bottom: 1.25rem;
  line-height: 1.05;
}
.hero-inner.left h1 { margin-left: 0; margin-right: 0; max-width: 22ch; }
/* Subpages: each phrase (.word) stacks vertically for balanced composition */
.hero h1.stacked { max-width: none; }
.hero h1.stacked .word { display: block; }
.hero h1 .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  animation: heroWordIn 700ms var(--ease) forwards;
}
.hero h1 .word:nth-child(1) { animation-delay: 100ms; }
.hero h1 .word:nth-child(2) { animation-delay: 220ms; }
.hero h1 .word:nth-child(3) { animation-delay: 340ms; }
.hero h1 .word.green { color: var(--growth-green); }
@keyframes heroWordIn { to { opacity: 1; transform: translateY(0); } }
.hero-sub {
  font-size: var(--fs-lead);
  color: var(--text-muted);
  max-width: 60ch;
  margin: 0 auto 2.5rem;
  opacity: 0;
  animation: heroFadeIn 800ms var(--ease) 500ms forwards;
}
.hero-inner.left .hero-sub { margin-left: 0; }
@keyframes heroFadeIn { to { opacity: 1; } }
.hero-ctas {
  display: flex; gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: heroFadeIn 800ms var(--ease) 650ms forwards;
}
.hero-inner.left .hero-ctas { justify-content: flex-start; }
.hero-trust {
  margin-top: 4rem;
  opacity: 0;
  animation: heroFadeIn 800ms var(--ease) 900ms forwards;
}
.hero-trust p {
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.trust-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  flex-wrap: wrap;
  color: var(--gray-500);
  font-size: 0.9rem;
  font-weight: 500;
}
.trust-row span { display: flex; align-items: center; gap: 0.5rem; }

/* Journey word — used in hero of sub-pages */
.journey-word {
  display: inline-block;
  padding: 0.1em 0.3em;
  margin: 0 0.1em;
  border-radius: 8px;
  background: rgba(11,229,58,0.14);
  color: var(--growth-green);
  font-family: var(--font-display);
  font-weight: 900;
}

/* ============================================================
   CARDS with cursor spotlight
   ============================================================ */
.card {
  position: relative;
  padding: 2rem 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--dur-base) var(--ease),
              background-color var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease);
  overflow: hidden;
  --mx: 50%; --my: 50%;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 240px at var(--mx) var(--my),
              rgba(11,229,58,0.22),
              rgba(11,229,58,0.06) 40%,
              transparent 70%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  pointer-events: none;
  z-index: 0;
}
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: radial-gradient(circle 280px at var(--mx) var(--my),
              rgba(11,229,58,0.7),
              transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  pointer-events: none;
}
.card > * { position: relative; z-index: 1; }
.card:hover { transform: translateY(-4px); background: var(--bg-card-hover); }
.card:hover::before, .card:hover::after { opacity: 1; }

.icon-tile {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(11,229,58,0.1);
  color: var(--growth-green);
  display: grid; place-items: center;
  margin-bottom: 1.25rem;
  transition: transform var(--dur-base) var(--ease);
}
.card:hover .icon-tile { transform: scale(1.08) rotate(-4deg); }
.icon-tile svg { width: 22px; height: 22px; }
.card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.card p { font-size: 0.95rem; margin-bottom: 0; color: var(--text-muted); }
.card .tag {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--growth-green);
  background: rgba(11,229,58,0.12);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  z-index: 2;
}

/* ============================================================
   JOURNEY BLOCK — the 3 big pillars on the home
   ============================================================ */
.journey {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  position: relative;
}
.journey::before {
  content: '';
  position: absolute;
  top: 50%; left: 5%; right: 5%;
  height: 2px;
  background: linear-gradient(to right,
              transparent,
              rgba(11,229,58,0.25) 15%,
              rgba(11,229,58,0.35) 50%,
              rgba(11,229,58,0.25) 85%,
              transparent);
  z-index: 0;
  pointer-events: none;
}
.journey-card {
  position: relative;
  z-index: 1;
  padding: 2.5rem 2rem;
  background: linear-gradient(180deg, var(--bg-elev) 0%, #0d1424 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease);
  overflow: hidden;
  --mx: 50%; --my: 50%;
}
.journey-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 350px at var(--mx) var(--my),
              rgba(11,229,58,0.18),
              transparent 65%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  pointer-events: none;
  z-index: 0;
}
.journey-card > * { position: relative; z-index: 1; }
.journey-card:hover { transform: translateY(-6px); border-color: var(--border-hi); }
.journey-card:hover::before { opacity: 1; }
.journey-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 3.5rem;
  color: rgba(11,229,58,0.15);
  line-height: 1;
  letter-spacing: -0.04em;
  position: absolute;
  top: 1.5rem; right: 1.5rem;
}
.journey-label {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--growth-green);
  margin-bottom: 0.75rem;
}
.journey-card h3 { font-size: 1.8rem; margin-bottom: 0.75rem; letter-spacing: -0.03em; }
.journey-tag { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1.5rem; min-height: 3em; }
.journey-list { list-style: none; padding: 0; margin: 0 0 2rem; }
.journey-list li {
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--gray-300);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  border-bottom: 1px solid var(--border);
}
.journey-list li:last-child { border-bottom: 0; }
.journey-list li::before {
  content: '';
  flex-shrink: 0;
  margin-top: 8px;
  width: 5px; height: 5px;
  background: var(--growth-green);
  border-radius: 50%;
}
.journey-cta { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--growth-green); font-weight: 600; font-size: 0.95rem; }
.journey-cta:hover { gap: 0.75rem; }

/* ============================================================
   PROBLEM CARDS (4 quadrants from PDF)
   ============================================================ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.problem-card {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  --mx: 50%; --my: 50%;
  position: relative;
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease);
}
.problem-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 260px at var(--mx) var(--my),
              rgba(11,229,58,0.12), transparent 65%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  pointer-events: none;
}
.problem-card > * { position: relative; z-index: 1; }
.problem-card:hover { border-color: var(--border-hi); }
.problem-card:hover::before { opacity: 1; }
.problem-head {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1rem;
}
.problem-head .icon-tile {
  width: 38px; height: 38px; margin-bottom: 0; border-radius: 10px;
}
.problem-head .icon-tile svg { width: 18px; height: 18px; }
.problem-head h4 { margin: 0; font-size: 1.05rem; font-weight: 700; }
.problem-card ul { list-style: none; padding: 0; margin: 0; }
.problem-card ul li {
  padding: 0.35rem 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}
.problem-card ul li::before {
  content: '';
  margin-top: 8px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--growth-green);
  flex-shrink: 0;
}

/* ============================================================
   4-PHASE METHOD BLOCK
   ============================================================ */
.phases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  position: relative;
}
.phase {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  --mx: 50%; --my: 50%;
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.phase::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 280px at var(--mx) var(--my),
              rgba(11,229,58,0.15), transparent 65%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  pointer-events: none;
}
.phase > * { position: relative; z-index: 1; }
.phase:hover { transform: translateY(-4px); border-color: var(--border-hi); }
.phase:hover::before { opacity: 1; }
.phase-num {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--growth-green);
  color: var(--midnight);
  font-weight: 900;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 8px 20px -8px rgba(11,229,58,0.4);
}
.phase h4 { font-size: 1.1rem; margin-bottom: 0.75rem; color: var(--growth-green); }
.phase ul { list-style: none; padding: 0; margin: 0; }
.phase ul li {
  padding: 0.3rem 0;
  font-size: 0.88rem;
  color: var(--gray-300);
  display: flex; gap: 0.5rem;
  align-items: flex-start;
}
.phase ul li::before {
  content: '';
  margin-top: 8px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--growth-green);
  flex-shrink: 0;
}

/* ============================================================
   ECOSYSTEM PIPELINE
   ============================================================ */
.pipeline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.pipeline-step {
  padding: 0.85rem 1.4rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text);
  transition: all var(--dur-base) var(--ease);
}
.pipeline-step:hover { border-color: var(--growth-green); color: var(--growth-green); transform: translateY(-2px); }
.pipeline-step.final { background: var(--growth-green); color: var(--midnight); border-color: var(--growth-green); }
.pipeline-arrow { color: var(--growth-green); font-weight: 700; opacity: 0.5; }

/* ============================================================
   STATS
   ============================================================ */
.stats { padding-block: 5rem; border-block: 1px solid var(--border); background: var(--bg-elev); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.stat { text-align: center; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1;
  color: var(--growth-green);
  letter-spacing: -0.04em;
}
.stat-label { margin-top: 0.6rem; font-size: 0.92rem; color: var(--text-muted); max-width: 22ch; margin-left: auto; margin-right: auto; }
.stat-footnote {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

/* ============================================================
   IMPACT GRID (10 outcomes)
   ============================================================ */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
.impact-tile {
  padding: 1.75rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  --mx: 50%; --my: 50%;
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.impact-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 180px at var(--mx) var(--my),
              rgba(11,229,58,0.15), transparent 70%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  pointer-events: none;
}
.impact-tile > * { position: relative; z-index: 1; }
.impact-tile:hover { transform: translateY(-3px); border-color: var(--border-hi); }
.impact-tile:hover::before { opacity: 1; }
.impact-tile .icon-tile {
  margin: 0 auto 1rem;
  width: 40px; height: 40px;
  border-radius: 50%;
}
.impact-tile .icon-tile svg { width: 18px; height: 18px; }
.impact-tile p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 500;
}

/* ============================================================
   FOUNDERS
   ============================================================ */
.founders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.founder {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
  --mx: 50%; --my: 50%;
  transition: transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.founder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 260px at var(--mx) var(--my),
              rgba(11,229,58,0.18), transparent 65%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  pointer-events: none;
  z-index: 0;
}
.founder > * { position: relative; z-index: 1; }
.founder:hover { transform: translateY(-3px); border-color: var(--border-hi); }
.founder:hover::before { opacity: 1; }
.founder-avatar {
  flex-shrink: 0;
  width: 78px; height: 78px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--growth-green), var(--deep-green));
  color: var(--midnight);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.7rem;
  box-shadow: 0 8px 24px -8px rgba(11,229,58,0.4);
}
.founder h4 { margin-bottom: 0.25rem; font-size: 1.1rem; }
.founder .role { font-size: 0.85rem; color: var(--growth-green); font-weight: 600; margin-bottom: 0.5rem; }
.founder .contact { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.85rem; color: var(--text-muted); }
.founder .contact a:hover { color: var(--growth-green); }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
  text-align: center;
  padding: clamp(3rem, 7vw, 6rem) 2rem;
  background: radial-gradient(ellipse at center, rgba(11,229,58,0.1), transparent 65%), var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.cta-final h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); margin-bottom: 1rem; }
.cta-final p { max-width: 55ch; margin: 0 auto 2rem; }

/* ============================================================
   FOOTER
   ============================================================ */
footer { padding: 4rem 0 2rem; border-top: 1px solid var(--border); background: var(--bg-elev); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-brand p { font-size: 0.9rem; max-width: 32ch; margin-top: 1rem; }
.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { padding: 0.3rem 0; font-size: 0.9rem; color: var(--text-muted); }
.footer-col a:hover { color: var(--growth-green); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}
.footer-bottom-links { display: flex; gap: 1.25rem; }
.footer-bottom-links a:hover { color: var(--growth-green); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 800ms var(--ease), transform 800ms var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }
.reveal[data-delay="5"] { transition-delay: 400ms; }
.reveal[data-delay="6"] { transition-delay: 480ms; }

/* ============================================================
   PILL BADGES (sectors)
   ============================================================ */
.pill-row {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
}
.pill {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--gray-300);
  transition: all var(--dur-base) var(--ease);
}
.pill:hover { border-color: var(--growth-green); color: var(--growth-green); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 1.5rem; }
  .impact-grid { grid-template-columns: repeat(3, 1fr); }
  .phases { grid-template-columns: repeat(2, 1fr); }
  .journey { grid-template-columns: 1fr; }
  .journey::before { display: none; }
}
@media (max-width: 960px) {
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .hamburger { display: block; }
  .mobile-menu {
    position: fixed;
    inset: 64px 0 0 0;
    background: rgba(10,15,30,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 49;
    padding: 2.5rem var(--gutter);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--dur-base) var(--ease), transform var(--dur-base) var(--ease), visibility var(--dur-base) var(--ease);
  }
  .mobile-menu.open { opacity: 1; visibility: visible; transform: none; }
  .mobile-menu a { font-size: 1.25rem; font-weight: 600; padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
  .mobile-menu .btn { margin-top: 1rem; justify-content: center; }
  .problem-grid { grid-template-columns: 1fr; }
  .founders-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .hero { padding-top: 7rem; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .phases { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .founder { flex-direction: column; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}