/* ── RESET & BASE ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #0B1F3A;
  --steel:   #1C3D5A;
  --accent:  #00A8E8;
  --green:   #00C48C;
  --gold:    #E6A528;
  --orange:  #FF6B35;
  --light:   #F4F7FA;
  --mid:     #8A9BB0;
  --text:    #1A2535;
  --white:   #FFFFFF;
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── UTILITY ──────────────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }
.accent-text { color: var(--accent); }
.tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.25rem 0.75rem;
  border-radius: 2px;
  margin-bottom: 1rem;
}
.tag.green { color: var(--green); border-color: var(--green); }
.tag.orange { color: var(--orange); border-color: var(--orange); }

/* ── ANIMATIONS ───────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes slideRight {
  from { transform: scaleX(0); } to { transform: scaleX(1); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; } 50% { opacity: 0.6; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.animate { opacity: 0; }
.animate.visible {
  animation: fadeUp 0.7s var(--ease) forwards;
}
.animate.delay-1 { animation-delay: 0.1s; }
.animate.delay-2 { animation-delay: 0.2s; }
.animate.delay-3 { animation-delay: 0.3s; }
.animate.delay-4 { animation-delay: 0.4s; }
.animate.delay-5 { animation-delay: 0.5s; }


/* ── NAV ──────────────────────────────────────────────────────────── */
nav {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 99;
  border-bottom: 1px solid rgba(0,168,232,0.15);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.nav-logo span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}
.nav-links a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-phone {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent) !important;
  border: 1px solid rgba(0,168,232,0.4);
  padding: 0.35rem 0.9rem;
  border-radius: 3px;
  transition: all 0.2s !important;
}
.nav-phone:hover {
  background: var(--accent) !important;
  color: var(--navy) !important;
}
.nav-toggle { display: none; }

/* ── HERO ─────────────────────────────────────────────────────────── */
#hero {
  background: var(--navy);
  min-height: 92vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Grid overlay */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,168,232,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,168,232,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

/* Glow orb */
#hero::after {
  content: '';
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,168,232,0.12) 0%, transparent 70%);
  top: -200px; right: -200px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s var(--ease) 0.1s both;
}
.hero-eyebrow-line {
  width: 40px; height: 2px;
  background: var(--accent);
  animation: slideRight 0.5s var(--ease) 0.3s both;
  transform-origin: left;
}
.hero-eyebrow span {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.7s var(--ease) 0.2s both;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 2.2rem;
  font-weight: 300;
  animation: fadeUp 0.7s var(--ease) 0.3s both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.7s var(--ease) 0.4s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  padding: 0.85rem 1.8rem;
  border-radius: 3px;
  transition: all 0.25s var(--ease);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--navy);
}
.btn-primary:hover {
  background: #00C2FF;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,168,232,0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  animation: fadeUp 0.7s var(--ease) 0.5s both;
}
.stat-item {}
.stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.25rem;
  font-weight: 300;
  letter-spacing: 0.03em;
}

/* Floating badge */
.hero-badge {
  position: absolute;
  right: 4rem;
  top: 50%;
  transform: translateY(-50%);
  animation: fadeIn 1s var(--ease) 0.8s both, float 4s ease-in-out 1.8s infinite;
  display: none;
}
@media (min-width: 900px) { .hero-badge { display: block; } }

.badge-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(0,168,232,0.25);
  backdrop-filter: blur(12px);
  border-radius: 12px;
  padding: 1.8rem;
  width: 260px;
}
.badge-card-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.badge-layer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
}
.badge-layer:nth-child(2) { background: rgba(0,196,140,0.15); color: var(--green); }
.badge-layer:nth-child(3) { background: rgba(0,168,232,0.2); color: var(--accent); border: 1px solid rgba(0,168,232,0.3); }
.badge-layer:nth-child(4) { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.7); }
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-green { background: var(--green); }
.dot-blue  { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.dot-white { background: rgba(255,255,255,0.4); }

/* ── SECTION BASE ─────────────────────────────────────────────────── */
section { padding: 5.5rem 0; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 0.9rem;
}
.section-sub {
  font-size: 1rem;
  color: var(--mid);
  max-width: 560px;
  margin: 0 auto;
  font-weight: 300;
  line-height: 1.7;
}

/* ── PROBLEM SECTION ──────────────────────────────────────────────── */
#problem { background: var(--light); }

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.problem-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 8px;
  padding: 1.8rem;
  border-left: 3px solid var(--accent);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.problem-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.problem-card p {
  font-size: 0.88rem;
  color: var(--mid);
  line-height: 1.65;
  font-weight: 300;
}
.problem-cta {
  text-align: center;
  background: var(--navy);
  border-radius: 10px;
  padding: 2.2rem;
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.7;
}
.problem-cta strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.5rem;
}

/* ── HOW DIFFERENT ────────────────────────────────────────────────── */
#different {}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.comparison-table thead tr {
  background: var(--navy);
}
.comparison-table th {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  padding: 1.1rem 1.4rem;
  text-align: center;
}
.comparison-table th:first-child { text-align: left; color: rgba(255,255,255,0.5); }
.comparison-table th.highlight { color: var(--accent); }
.comparison-table tbody tr {
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: background 0.15s;
}
.comparison-table tbody tr:nth-child(even) { background: var(--light); }
.comparison-table tbody tr:hover { background: rgba(0,168,232,0.04); }
.comparison-table td {
  padding: 1rem 1.4rem;
  font-size: 0.88rem;
  text-align: center;
  color: var(--mid);
}
.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--text);
}
.comparison-table td.highlight-col {
  background: rgba(0,168,232,0.06);
  color: var(--accent);
  font-weight: 600;
}
.check { color: var(--green); font-size: 1.1rem; }
.cross { color: #E05555; font-size: 1.1rem; }
.partial { color: var(--orange); font-size: 0.8rem; font-style: italic; }

/* ── ECOSYSTEM ────────────────────────────────────────────────────── */
#ecosystem { background: var(--navy); }
#ecosystem .section-title { color: var(--white); }
#ecosystem .section-sub { color: rgba(255,255,255,0.55); }

.ecosystem-layers {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.eco-connector {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 40px;
  position: relative;
  z-index: 1;
}
.eco-connector::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.1), rgba(0,168,232,0.4), rgba(255,255,255,0.1));
}
.eco-arrow {
  background: var(--navy);
  border: 1px solid rgba(0,168,232,0.3);
  border-radius: 50%;
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.8rem;
  z-index: 2;
  position: relative;
}

.eco-layer {
  border-radius: 10px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 200px 1fr;
  transition: transform 0.25s var(--ease);
}
.eco-layer:hover { transform: scale(1.01); }

.eco-label {
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.eco-label-num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 0.4rem;
}
.eco-label-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.2;
}
.eco-label-sub {
  font-size: 0.75rem;
  margin-top: 0.3rem;
  opacity: 0.75;
  font-weight: 300;
}

.eco-body {
  background: rgba(255,255,255,0.04);
  padding: 2rem;
  border-left: 1px solid rgba(255,255,255,0.08);
}
.eco-body p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  font-weight: 300;
}
.eco-body ul {
  list-style: none;
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.eco-body ul li {
  font-size: 0.75rem;
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.6);
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
  font-weight: 400;
}

.layer-gov  { background: linear-gradient(135deg, #004D40, #00695C); }
.layer-gov  .eco-label { color: var(--white); }
.layer-bw   { background: linear-gradient(135deg, #0B3D6B, #1C5F8A); border: 1px solid rgba(0,168,232,0.4); }
.layer-bw   .eco-label { color: var(--white); }
.layer-bw   .eco-label-title { color: var(--accent); }
.layer-ins  { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); }
.layer-ins  .eco-label { color: rgba(255,255,255,0.8); }

/* ── HOW IT WORKS ─────────────────────────────────────────────────── */
#how-it-works { background: var(--light); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 2.8rem;
  left: calc(16.67% + 1rem);
  right: calc(16.67% + 1rem);
  height: 2px;
  background: linear-gradient(to right, var(--accent), var(--green));
  z-index: 0;
}
.step-card {
  background: var(--white);
  border-radius: 10px;
  padding: 2rem 1.6rem;
  position: relative;
  z-index: 1;
  border: 1px solid rgba(0,0,0,0.06);
  text-align: center;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}
.step-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  border: 3px solid var(--light);
  box-shadow: 0 0 0 2px var(--accent);
}
.step-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.6rem;
}
.step-body {
  font-size: 0.85rem;
  color: var(--mid);
  line-height: 1.65;
  font-weight: 300;
}

/* ── AUDIENCES ────────────────────────────────────────────────────── */
#partners {}

.audience-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.tab-btn {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border-radius: 3px;
  border: 1px solid rgba(0,0,0,0.12);
  background: transparent;
  color: var(--mid);
  cursor: pointer;
  transition: all 0.2s;
}
.tab-btn.active, .tab-btn:hover {
  background: var(--navy);
  color: var(--accent);
  border-color: var(--navy);
}

.audience-panel { display: none; }
.audience-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }

.audience-text h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 0.8rem;
}
.audience-text > p {
  font-size: 0.95rem;
  color: var(--mid);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.benefit-list { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.55;
}
.benefit-list li::before {
  content: '→';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

.audience-card {
  background: var(--navy);
  border-radius: 12px;
  padding: 2rem;
  border-top: 3px solid var(--accent);
}
.audience-card.green-top { border-color: var(--green); }
.audience-card.orange-top { border-color: var(--orange); }
.audience-card-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.audience-card-title.green { color: var(--green); }
.audience-card-title.orange { color: var(--orange); }
.audience-card ul { list-style: none; display: flex; flex-direction: column; gap: 0.9rem; }
.audience-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.55;
  font-weight: 300;
}
.check-icon {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(0,196,140,0.2);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ── FAQ ──────────────────────────────────────────────────────────── */
#faq { background: var(--light); }

.faq-list { max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 8px;
  overflow: hidden;
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  transition: background 0.15s;
  gap: 1rem;
}
.faq-q:hover { background: var(--light); }
.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform 0.25s var(--ease);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease), padding 0.25s;
  font-size: 0.88rem;
  color: var(--mid);
  line-height: 1.7;
  font-weight: 300;
}
.faq-item.open .faq-a {
  max-height: 300px;
  padding: 0 1.5rem 1.3rem;
}

/* ── ABOUT ────────────────────────────────────────────────────────── */
#about { background: var(--navy); }
#about .section-title { color: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
}
.about-photo {
  aspect-ratio: 4/5;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--steel), rgba(0,168,232,0.2));
  border: 1px solid rgba(0,168,232,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}
.about-photo::after { display: none; }
.about-text h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.3rem;
}
.about-text h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.about-text p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 1rem;
}

.contact-chips {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 1.8rem;
}
.contact-chip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-chip:hover { color: var(--accent); }
.chip-icon {
  width: 34px; height: 34px;
  border-radius: 6px;
  background: rgba(0,168,232,0.12);
  border: 1px solid rgba(0,168,232,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--accent);
  flex-shrink: 0;
}

/* ── CONTACT ──────────────────────────────────────────────────────── */
#contact {}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}
.contact-left h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 0.7rem;
}
.contact-left p {
  font-size: 0.9rem;
  color: var(--mid);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 2rem;
}
.contact-info-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.contact-info-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text);
}
.contact-info-list a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.contact-info-list a:hover { text-decoration: underline; }
.ci-icon {
  width: 36px; height: 36px;
  border-radius: 6px;
  background: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
}
.form-group input, .form-group select, .form-group textarea {
  padding: 0.8rem 1rem;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 5px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,168,232,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.btn-submit {
  background: var(--navy);
  color: var(--white);
  padding: 0.95rem 2rem;
  border: none;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  align-self: flex-start;
}
.btn-submit:hover {
  background: var(--accent);
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,168,232,0.3);
}
.form-note {
  font-size: 0.75rem;
  color: var(--mid);
  font-weight: 300;
}

/* ── FOOTER ───────────────────────────────────────────────────────── */
footer {
  background: var(--navy);
  border-top: 1px solid rgba(0,168,232,0.15);
  padding: 2.5rem 0 1.5rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 1.2rem;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
}
.footer-logo span { color: var(--accent); }
.footer-links { display: flex; gap: 1.5rem; list-style: none; }
.footer-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
  text-align: center;
  line-height: 1.6;
}

/* ── RESPONSIVE ───────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .problem-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .audience-panel.active { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { aspect-ratio: 3/2; max-height: 200px; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .eco-layer { grid-template-columns: 1fr; }
  .eco-label { padding: 1.2rem 1.5rem 0.5rem; }
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  .nav-links { display: none; }
  .comparison-table { font-size: 0.78rem; }
  .comparison-table th, .comparison-table td { padding: 0.7rem 0.8rem; }
}