/* ============================================================
   FireWallWater.com — Design System v2.0
   Inspired by The Ocean Cleanup — dark, bold, mission-driven
   ============================================================ */

/* ---- FONTS ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Poppins:wght@600;700;800;900&display=swap');

/* ---- TOKENS ---- */
:root {
  --c-dark:        #0a1628;
  --c-dark-2:      #0f1e38;
  --c-dark-3:      #162444;
  --c-fire:        #c0392b;
  --c-fire-light:  #e74c3c;
  --c-fire-dark:   #7b241c;
  --c-water:       #1565c0;
  --c-water-light: #1e88e5;
  --c-water-dark:  #0d47a1;
  --c-gold:        #d4a017;
  --c-green:       #1b7a2b;
  --c-teal:        #00897b;
  --c-text:        #0f1e38;
  --c-muted:       #536175;
  --c-mid:         #8fa0b5;
  --c-light:       #f4f7fb;
  --c-white:       #ffffff;
  --c-border:      #dde4ed;
  --c-overlay:     rgba(10,22,40,0.72);

  --font-h:  'Poppins', -apple-system, sans-serif;
  --font-b:  'Inter', -apple-system, sans-serif;
  --font-m:  'JetBrains Mono', 'Courier New', monospace;

  --radius:   4px;
  --radius-lg: 10px;

  --nav-h: 72px;
  --max-w: 1180px;
  --max-w-narrow: 820px;

  --shadow-sm: 0 2px 8px rgba(10,22,40,0.08);
  --shadow-md: 0 6px 24px rgba(10,22,40,0.12);
  --shadow-lg: 0 16px 48px rgba(10,22,40,0.18);

  --ease: cubic-bezier(0.4,0,0.2,1);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-white);
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul { list-style: none; }

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4,h5 { font-family: var(--font-h); line-height: 1.12; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem);   font-weight: 800; }
h2 { font-size: clamp(2rem,   4.5vw, 3.2rem);  font-weight: 800; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); font-weight: 700; }
h4 { font-size: 1.1rem;  font-weight: 700; }
h5 { font-size: 0.9rem;  font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
p  { line-height: 1.75; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-m);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.55;
  margin-bottom: 14px;
}
.eyebrow.fire { color: var(--c-fire); opacity: 1; }
.eyebrow.water { color: var(--c-water-light); opacity: 1; }
.eyebrow.gold { color: var(--c-gold); opacity: 1; }

/* ---- LAYOUT ---- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}
.container--narrow { max-width: var(--max-w-narrow); }
.section { overflow: hidden; }

/* ---- COLORS/ACCENTS ---- */
.c-fire  { color: var(--c-fire); }
.c-water { color: var(--c-water-light); }
.c-gold  { color: var(--c-gold); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-h);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.2s var(--ease);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-fire {
  background: var(--c-fire);
  color: #fff;
  border-color: var(--c-fire);
}
.btn-fire:hover { background: var(--c-fire-dark); border-color: var(--c-fire-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(192,57,43,0.35); }

.btn-water {
  background: var(--c-water);
  color: #fff;
  border-color: var(--c-water);
}
.btn-water:hover { background: var(--c-water-dark); border-color: var(--c-water-dark); transform: translateY(-2px); }

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.08); transform: translateY(-2px); }

.btn-outline-dark {
  background: transparent;
  color: var(--c-dark);
  border-color: var(--c-dark);
}
.btn-outline-dark:hover { background: var(--c-dark); color: #fff; transform: translateY(-2px); }

.btn-sm { padding: 10px 22px; font-size: 0.8rem; }
.btn-lg { padding: 18px 44px; font-size: 1rem; }

.btn-arrow::after {
  content: '→';
  transition: transform 0.2s;
}
.btn-arrow:hover::after { transform: translateX(4px); }

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 999;
  background: var(--c-dark);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.45); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

.nav__logo {
  font-family: var(--font-h);
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo .logo-mark {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--c-fire), var(--c-water));
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}
.nav__logo .fire { color: var(--c-fire); }
.nav__logo .wall { color: var(--c-water-light); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__links a {
  color: rgba(255,255,255,0.72);
  font-size: 0.84rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
}
.nav__links a:hover,
.nav__links a.active { color: #fff; background: rgba(255,255,255,0.07); }

.nav__cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__burger {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius);
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s, width 0.3s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; width: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile nav drawer */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--c-dark-2);
  padding: 24px 32px 32px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  flex-direction: column;
  gap: 4px;
  z-index: 998;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav__mobile a:last-child { border-bottom: none; }
.nav__mobile .btn { margin-top: 16px; width: 100%; justify-content: center; }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--c-dark);
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  transition: opacity 0.5s;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10,22,40,0.3) 0%,
    rgba(10,22,40,0.1) 40%,
    rgba(10,22,40,0.5) 75%,
    rgba(10,22,40,0.92) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  width: 100%;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding: 80px 32px 60px;
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-m);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 8px 20px;
  border-radius: 40px;
  margin-bottom: 40px;
}

.hero__acronym {
  font-family: var(--font-h);
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1;
  margin-bottom: 6px;
  display: flex;
  justify-content: center;
  width: 100%;
}
.hero__acronym .fire { color: var(--c-fire-light); }
.hero__acronym .wall { color: var(--c-water-light); }

.hero__fullname {
  font-size: clamp(0.7rem, 1.2vw, 0.85rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-align: center;
  display: block;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 32px;
}

.hero__bar {
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-fire), var(--c-water-light));
  margin: 0 auto 32px;
  border-radius: 2px;
}

.hero__title {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 600;
  color: rgba(255,255,255,0.92);
  line-height: 1.4;
  margin-bottom: 16px;
}

.hero__sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.58);
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.3);
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.3), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.7; transform: scaleY(1.2); }
}

/* ---- STATS STRIP ---- */
.stats-strip {
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
}
.stats-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
}
.stat-item {
  padding: 48px 32px;
  border-right: 1px solid var(--c-border);
  text-align: center;
  transition: background 0.2s;
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--c-light); }
.stat-item__num {
  font-family: var(--font-h);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 10px;
  background: linear-gradient(135deg, var(--c-fire), var(--c-water));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-item__label {
  font-size: 0.82rem;
  color: var(--c-muted);
  line-height: 1.5;
  max-width: 180px;
  margin: 0 auto;
}

/* ---- SPLIT SECTION ---- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }

.split__img {
  position: relative;
  overflow: hidden;
  min-height: 400px;
}
.split__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.split__img:hover img { transform: scale(1.03); }

.split__img--overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(192,57,43,0.25), rgba(10,22,40,0.4));
}

.split__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 72px;
}
.split__body--dark {
  background: var(--c-dark);
  color: #fff;
}
.split__body--light { background: var(--c-white); }
.split__body--offwhite { background: var(--c-light); }

.split__body h2 { margin-bottom: 24px; }
.split__body p {
  font-size: 1rem;
  color: var(--c-muted);
  margin-bottom: 16px;
}
.split__body--dark p { color: rgba(255,255,255,0.65); }
.split__body ul {
  list-style: none;
  margin: 24px 0;
}
.split__body ul li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.75);
}
.split__body ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-fire);
  flex-shrink: 0;
  margin-top: 8px;
}
.split__cta { margin-top: 36px; }

/* ---- FEATURE CARDS ---- */
.features-section {
  padding: 96px 0;
  background: var(--c-white);
}
.features-section--dark {
  background: var(--c-dark);
  color: #fff;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p {
  font-size: 1.05rem;
  color: var(--c-muted);
  line-height: 1.75;
}
.features-section--dark .section-header p { color: rgba(255,255,255,0.6); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cards-grid--4 { grid-template-columns: repeat(4, 1fr); }
.cards-grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.card--dark {
  background: var(--c-dark-2);
  border-color: rgba(255,255,255,0.07);
  color: #fff;
}
.card--bordered {
  background: transparent;
  border: 1px solid var(--c-border);
}

.card__img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.card:hover .card__img img { transform: scale(1.05); }

.card__body {
  padding: 28px;
}
.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.card__icon--fire  { background: rgba(192,57,43,0.12); }
.card__icon--water { background: rgba(21,101,192,0.12); }
.card__icon--gold  { background: rgba(212,160,23,0.12); }
.card__icon--green { background: rgba(27,122,43,0.12); }
.card__icon--teal  { background: rgba(0,137,123,0.12); }

.card h4 { margin-bottom: 10px; font-size: 1rem; }
.card p   { font-size: 0.88rem; color: var(--c-muted); line-height: 1.65; }
.card--dark p { color: rgba(255,255,255,0.6); }

.card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 14px;
}
.card__tag--fire  { background: rgba(192,57,43,0.1); color: var(--c-fire); }
.card__tag--water { background: rgba(21,101,192,0.1); color: var(--c-water); }
.card__tag--gold  { background: rgba(212,160,23,0.1); color: var(--c-gold); }

/* ---- BIG QUOTE ---- */
.big-quote {
  padding: 96px 0;
  background: var(--c-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.big-quote::before {
  content: '"';
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-h);
  font-size: 32rem;
  font-weight: 900;
  color: rgba(255,255,255,0.015);
  line-height: 1;
  pointer-events: none;
}
.big-quote__text {
  font-family: var(--font-h);
  font-size: clamp(1.3rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.45;
  max-width: 860px;
  margin: 0 auto 32px;
}
.big-quote__attr {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---- FIRE TIMELINE ---- */
.timeline {
  position: relative;
  padding: 96px 0;
  background: var(--c-light);
}
.timeline__track {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
  gap: 2px;
  margin: 48px 0;
}
.timeline__track::-webkit-scrollbar { display: none; }
.timeline__event {
  flex: 1;
  min-width: 180px;
  background: var(--c-fire);
  color: #fff;
  padding: 32px 24px;
  position: relative;
  transition: background 0.2s;
}
.timeline__event:hover { background: var(--c-fire-dark); }
.timeline__event:last-child { background: var(--c-fire-dark); }
.timeline__event .year {
  font-family: var(--font-h);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
}
.timeline__event .name {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-bottom: 12px;
}
.timeline__event .loss {
  font-size: 0.8rem;
  opacity: 0.72;
  line-height: 1.55;
}

/* ---- COMPARISON TABLE ---- */
.compare-wrap { overflow-x: auto; margin: 48px 0; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 560px;
}
.compare-table th {
  background: var(--c-dark);
  color: #fff;
  padding: 14px 20px;
  text-align: left;
  font-family: var(--font-h);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.compare-table th:first-child { border-radius: 8px 0 0 0; }
.compare-table th:last-child  { border-radius: 0 8px 0 0; background: var(--c-water-dark); }
.compare-table td {
  padding: 13px 20px;
  border-bottom: 1px solid var(--c-border);
  vertical-align: middle;
}
.compare-table tr:nth-child(even) td { background: var(--c-light); }
.compare-table .yes { color: var(--c-green); font-weight: 700; }
.compare-table .no  { color: var(--c-fire); font-weight: 600; opacity: 0.85; }

/* ---- ROI SECTION ---- */
.roi-section {
  padding: 96px 0;
  background: var(--c-dark);
  color: #fff;
  text-align: center;
}
.roi__mega {
  font-family: var(--font-h);
  font-size: clamp(5rem, 14vw, 10rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--c-fire-light), var(--c-water-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.roi__label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-family: var(--font-m);
  margin-bottom: 56px;
}
.roi__cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 960px;
  margin: 0 auto 56px;
  text-align: left;
}
.roi__card {
  padding: 32px 28px;
  background: var(--c-dark-2);
}
.roi__card__item { font-size: 0.88rem; color: rgba(255,255,255,0.55); margin-bottom: 8px; }
.roi__card__price { font-family: var(--font-h); font-size: 1.4rem; font-weight: 800; color: var(--c-water-light); margin-bottom: 6px; }
.roi__card__saves { font-size: 0.8rem; color: var(--c-gold); font-weight: 600; }

/* ---- INSURANCE ALERT ---- */
.alert-box {
  border-left: 5px solid var(--c-fire);
  background: rgba(192,57,43,0.05);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 36px 40px;
  margin: 40px 0;
}
.alert-box h4 { color: var(--c-fire); font-size: 1.1rem; margin-bottom: 14px; }
.alert-box p  { font-size: 0.95rem; color: var(--c-muted); line-height: 1.75; }
.alert-box p + p { margin-top: 12px; }

/* ---- FUNDING SECTION ---- */
.funding-section {
  padding: 96px 0;
  background: var(--c-white);
}
.funding-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}
.funding-card {
  border-top: 4px solid var(--c-teal);
  padding: 32px 28px;
  background: var(--c-light);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  transition: transform 0.2s, box-shadow 0.2s;
}
.funding-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.funding-card__amount {
  font-family: var(--font-h);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--c-dark);
  margin-bottom: 6px;
}
.funding-card__source {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-teal);
  margin-bottom: 14px;
}
.funding-card__desc {
  font-size: 0.86rem;
  color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.tag {
  display: inline-block;
  background: var(--c-teal);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
}

/* ---- PHASE TIMELINE ---- */
.phase-list { margin: 40px 0; }
.phase-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--c-border);
  align-items: start;
  transition: background 0.2s;
}
.phase-item:hover { background: var(--c-light); margin: 0 -24px; padding: 28px 24px; }
.phase-item:last-child { border-bottom: none; }
.phase-num {
  font-family: var(--font-h);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--c-border);
  line-height: 1;
}
.phase-item h4 { color: var(--c-dark); margin-bottom: 8px; font-size: 1rem; }
.phase-item p  { font-size: 0.9rem; color: var(--c-muted); line-height: 1.7; }

/* ---- ZONES GRID ---- */
.zones-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 40px;
}
.zone-card {
  background: var(--c-light);
  border-radius: var(--radius);
  padding: 20px 16px;
  border-top: 3px solid var(--c-fire);
  transition: transform 0.2s, box-shadow 0.2s;
}
.zone-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.zone-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-fire);
  margin-bottom: 10px;
}
.zone-card p {
  font-size: 0.8rem;
  color: var(--c-muted);
  line-height: 1.55;
}

/* ---- CTA BANNER ---- */
.cta-banner {
  position: relative;
  overflow: hidden;
  padding: 120px 32px;
  text-align: center;
  color: #fff;
}
.cta-banner__bg {
  position: absolute;
  inset: 0;
  background: var(--c-dark);
}
.cta-banner__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}
.cta-banner__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,22,40,0.7), rgba(10,22,40,0.9));
}
.cta-banner__content { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.cta-banner h2 { color: #fff; margin-bottom: 20px; }
.cta-banner p  { color: rgba(255,255,255,0.68); font-size: 1.05rem; margin-bottom: 44px; line-height: 1.75; }
.cta-banner .hero__actions { margin-bottom: 0; }

/* ---- ARTICLE HERO ---- */
.page-hero {
  position: relative;
  height: clamp(360px, 52vh, 560px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background: var(--c-dark);
}
.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}
.page-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,22,40,0.2), rgba(10,22,40,0.85));
}
.page-hero__content {
  position: relative;
  z-index: 1;
  padding: 60px 32px;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  color: #fff;
}
.page-hero__content h1 { margin-bottom: 16px; max-width: 760px; }
.page-hero__content p  { max-width: 600px; color: rgba(255,255,255,0.7); font-size: 1.05rem; }

/* ---- ARTICLE BODY ---- */
.article-body {
  max-width: 800px;
  margin: 72px auto;
  padding: 0 32px;
}
.article-body h2 { margin: 56px 0 20px; }
.article-body h3 { margin: 40px 0 16px; color: var(--c-dark); }
.article-body p  { margin-bottom: 20px; font-size: 1rem; color: var(--c-muted); line-height: 1.85; }
.article-body strong { color: var(--c-text); }
.article-body ul, .article-body ol {
  margin: 16px 0 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { font-size: 0.96rem; color: var(--c-muted); line-height: 1.7; }
.article-body blockquote {
  border-left: 4px solid var(--c-fire);
  background: var(--c-light);
  padding: 24px 32px;
  margin: 40px 0;
  font-family: var(--font-h);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-dark);
  line-height: 1.6;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.article-body .alert-box { margin: 48px 0; }

/* ---- CONTACT FORM ---- */
.contact-section {
  padding: 96px 0;
  background: var(--c-white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}
.contact-info h3 { margin-bottom: 16px; }
.contact-info p  { font-size: 0.96rem; color: var(--c-muted); margin-bottom: 32px; line-height: 1.75; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--c-border);
}
.contact-item:last-child { border-bottom: none; }
.contact-item__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--c-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item h5 { font-size: 0.78rem; color: var(--c-muted); margin-bottom: 4px; }
.contact-item p  { font-size: 0.95rem; color: var(--c-text); margin: 0; line-height: 1.4; }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  font-size: 0.95rem;
  color: var(--c-text);
  background: var(--c-light);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-water);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.12);
  background: var(--c-white);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success {
  background: rgba(27,122,43,0.08);
  border: 1px solid rgba(27,122,43,0.25);
  border-radius: var(--radius);
  padding: 20px 24px;
  color: var(--c-green);
  font-weight: 600;
  display: none;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--c-dark);
  color: rgba(255,255,255,0.55);
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer__brand .nav__logo { margin-bottom: 16px; }
.footer__brand p { font-size: 0.85rem; line-height: 1.75; max-width: 280px; }

.footer__col h5 {
  color: rgba(255,255,255,0.85);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}
.footer__col a {
  display: block;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  padding: 5px 0;
  transition: color 0.2s;
}
.footer__col a:hover { color: #fff; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 0.78rem;
}
.footer__bottom-logo {
  font-family: var(--font-h);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 3px;
}

/* ---- BREADCRUMB ---- */
.breadcrumb {
  background: var(--c-light);
  padding: 14px 0;
  border-bottom: 1px solid var(--c-border);
}
.breadcrumb__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--c-muted);
}
.breadcrumb__inner a { color: var(--c-water); }
.breadcrumb__inner a:hover { text-decoration: underline; }
.breadcrumb__inner span { opacity: 0.4; }

/* ---- ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ---- UTILITIES ---- */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.text-center { text-align: center; }
.text-muted  { color: var(--c-muted); }
.text-white  { color: #fff; }
.gap-sm  { gap: 16px; }
.d-flex  { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1080px) {
  .split { grid-template-columns: 1fr; }
  .split--reverse { direction: ltr; }
  .split__img { min-height: 340px; }
  .split__body { padding: 60px 48px; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .roi__cards { grid-template-columns: repeat(2, 1fr); }
  .funding-grid { grid-template-columns: repeat(2, 1fr); }
  .zones-grid { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 720px) {
  :root { --nav-h: 64px; }
  .container { padding: 0 20px; }
  .nav__inner { padding: 0 20px; }

  .nav__links,
  .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .stats-strip__inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 32px 20px; }
  .stat-item:nth-child(2) { border-right: none; }

  .cards-grid,
  .cards-grid--4 { grid-template-columns: 1fr; }

  .roi__cards { grid-template-columns: 1fr; }
  .roi__mega { font-size: 5rem; }

  .funding-grid { grid-template-columns: 1fr; }
  .zones-grid { grid-template-columns: 1fr 1fr; }

  .split__body { padding: 48px 24px; }

  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 320px; justify-content: center; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

  .form-row { grid-template-columns: 1fr; }
  .phase-item { grid-template-columns: 48px 1fr; gap: 16px; }

  .timeline__event { min-width: 150px; }
  .article-body { margin: 48px auto; }
  .page-hero { height: auto; min-height: 280px; }
}

@media (max-width: 480px) {
  .stats-strip__inner { grid-template-columns: 1fr; }
  .stat-item { border-right: none !important; }
  .zones-grid { grid-template-columns: 1fr; }
  .split__body { padding: 36px 20px; }
}