/* ───────────────────────── Brand tokens ───────────────────────── */
:root {
  --bg:        #040f0c;
  --bg-mid:    #0a1f1a;
  --bg-card:   #0f2e26;
  --bg-card-2: #163d32;
  --green:     #348C6B;
  --green-lt:  #5AB891;
  --green-xl:  #9CC8B7;
  --accent:    #27A066;
  --purple:    #7C3AED;
  --purple-lt: #A78BFA;
  --purple-dk: #3B0764;
  --black:     #000;
  --white:     #fff;
  --dim:       rgba(255, 255, 255, 0.6);
  --dimmer:    rgba(255, 255, 255, 0.4);
  --faint:     rgba(255, 255, 255, 0.22);
  --fainter:   rgba(255, 255, 255, 0.10);

  --font-serif: 'Playfair Display', 'Times New Roman', serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius: 14px;
  --radius-lg: 20px;

  --container: 1200px;
  --container-wide: 1400px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
ul { list-style: none; }
em { font-style: italic; color: var(--green-lt); }

::selection { background: var(--green); color: var(--white); }

/* ───────────────────────── Background effects ───────────────────────── */
.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(90, 184, 145, 0.18) 1px, transparent 1.5px);
  background-size: 60px 60px;
  opacity: 0.35;
  z-index: 0;
  mask-image: linear-gradient(180deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.7) 50%, rgba(0,0,0,1) 100%);
}

.bg-glow {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
}
.bg-glow-1 {
  top: -200px; right: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(52, 140, 107, 0.3), transparent 70%);
}
.bg-glow-2 {
  bottom: -200px; left: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.18), transparent 70%);
}

/* ───────────────────────── Layout ───────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.section {
  padding: 110px 0;
  position: relative;
  z-index: 2;
}
.section + .section { padding-top: 90px; }

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5.2vw, 64px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 24px;
  max-width: 900px;
}

.section-lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--dim);
  max-width: 760px;
  line-height: 1.75;
  margin-bottom: 56px;
}

/* ───────────────────────── Navigation ───────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(4, 15, 12, 0.5);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: padding 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
.nav.scrolled {
  padding: 12px 0;
  background: rgba(4, 15, 12, 0.85);
  border-bottom-color: rgba(52, 140, 107, 0.18);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo img {
  height: 32px;
  width: auto;
  transition: opacity 0.2s ease;
}
.nav-logo:hover img { opacity: 0.8; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.01em;
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--green-lt);
  transition: width 0.25s ease;
}
.nav-links a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  padding: 9px 20px !important;
  border: 1px solid rgba(52, 140, 107, 0.55);
  border-radius: 100px;
  color: var(--green-lt) !important;
  background: rgba(52, 140, 107, 0.08);
  transition: all 0.25s ease;
}
.nav-cta:hover {
  background: rgba(52, 140, 107, 0.2);
  border-color: var(--green-lt);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: transform 0.25s ease, opacity 0.25s ease;
  margin-left: auto;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ───────────────────────── Buttons ───────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 100px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--accent));
  color: var(--white);
  box-shadow: 0 4px 24px rgba(52, 140, 107, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(52, 140, 107, 0.5);
}
.btn-ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
  background: rgba(255, 255, 255, 0.02);
}
.btn-ghost:hover {
  border-color: var(--green-lt);
  color: var(--green-lt);
  background: rgba(52, 140, 107, 0.08);
}

/* ───────────────────────── Hero ───────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 140px 0 80px;
  z-index: 2;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 800px 500px at 50% 50%, rgba(52, 140, 107, 0.13), transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-line {
  height: 1px;
  width: 0;
  background: linear-gradient(90deg, transparent, var(--green), var(--purple-lt), transparent);
  margin-bottom: 36px;
  animation: hero-line-grow 1.6s 0.2s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}
@keyframes hero-line-grow {
  to { width: min(900px, 92vw); }
}
.hero-logo img {
  height: clamp(80px, 14vw, 160px);
  width: auto;
  margin-bottom: 28px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(40px, 6.5vw, 84px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin-bottom: 22px;
  max-width: 950px;
}
.hero-tagline {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.6vw, 32px);
  color: var(--green-lt);
  font-weight: 500;
  margin-bottom: 28px;
  letter-spacing: 0.005em;
}
.hero-tagline em { color: var(--green-lt); font-weight: 500; }
.hero-sub {
  font-size: clamp(15px, 1.3vw, 18px);
  color: var(--dim);
  max-width: 680px;
  line-height: 1.75;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 56px;
}
.hero-location {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-location .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-lt);
  box-shadow: 0 0 12px var(--green-lt);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.25); }
}
.hero-bottom-line {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(52, 140, 107, 0.45), transparent);
  animation: hero-line-grow-sm 1.6s 0.4s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}
@keyframes hero-line-grow-sm {
  to { width: min(450px, 60vw); }
}

/* ───────────────────────── Problem section ───────────────────────── */
.section-problem {
  text-align: left;
}
.section-problem .section-title { margin-bottom: 28px; }

.quote-block {
  margin-top: 56px;
  padding: 40px;
  background: linear-gradient(135deg, rgba(15, 46, 38, 0.5), rgba(10, 31, 26, 0.3));
  border: 1px solid rgba(52, 140, 107, 0.2);
  border-left: 3px solid var(--green-lt);
  border-radius: var(--radius-lg);
  max-width: 920px;
}
.quote-block p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(20px, 2.3vw, 28px);
  color: var(--white);
  line-height: 1.55;
  margin-bottom: 18px;
}
.quote-answer {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

/* ───────────────────────── Pillars ───────────────────────── */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 24px;
}
.pillar {
  padding: 36px 32px;
  background: linear-gradient(160deg, rgba(15, 46, 38, 0.55), rgba(10, 26, 22, 0.3));
  border: 1px solid rgba(52, 140, 107, 0.22);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-lt), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: rgba(90, 184, 145, 0.5);
  box-shadow: 0 16px 48px rgba(52, 140, 107, 0.15);
}
.pillar:hover::before { opacity: 1; }
.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--black), #0c1a14);
  border: 1px solid rgba(90, 184, 145, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-lt);
  margin-bottom: 22px;
  box-shadow: 0 0 18px rgba(90, 184, 145, 0.12);
}
.pillar-icon svg { width: 26px; height: 26px; }
.pillar h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.3;
}
.pillar p {
  font-size: 15px;
  color: var(--dim);
  line-height: 1.7;
}

/* ───────────────────────── Products ───────────────────────── */
.section-products { padding-top: 90px; }
.products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(450px, 100%), 1fr));
  gap: 28px;
  margin-top: 32px;
}
.product {
  position: relative;
  padding: 44px 40px;
  border-radius: var(--radius-lg);
  border: 1.5px solid;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product:hover { transform: translateY(-6px); }
.product::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}
.product::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 240px; height: 240px;
  border-radius: 50%;
  pointer-events: none;
}
.product-green {
  background: linear-gradient(160deg, var(--bg-card), #0a1a16);
  border-color: rgba(52, 140, 107, 0.45);
}
.product-green::before { background: linear-gradient(90deg, var(--green), rgba(52, 140, 107, 0.5)); }
.product-green::after { background: radial-gradient(circle, rgba(52, 140, 107, 0.2) 0%, transparent 70%); }
.product-green:hover { box-shadow: 0 24px 64px rgba(52, 140, 107, 0.18); }

.product-purple {
  background: linear-gradient(160deg, #1a0a2e, #0d0618);
  border-color: rgba(167, 139, 250, 0.45);
}
.product-purple::before { background: linear-gradient(90deg, var(--purple-lt), rgba(167, 139, 250, 0.5)); }
.product-purple::after { background: radial-gradient(circle, rgba(124, 58, 237, 0.22) 0%, transparent 70%); }
.product-purple:hover { box-shadow: 0 24px 64px rgba(124, 58, 237, 0.22); }

.product-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.product-green .product-badge { color: var(--green-lt); }
.product-purple .product-badge { color: var(--purple-lt); }

.product-name {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.2;
  position: relative;
  z-index: 1;
}
.product-green .product-name em { color: var(--green-lt); }
.product-purple .product-name em { color: var(--purple-lt); }

.product-note {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.product-green .product-note { color: var(--green-lt); }
.product-purple .product-note { color: var(--purple-lt); }

.product-desc {
  font-size: 16px;
  color: var(--dim);
  line-height: 1.75;
  margin-bottom: 28px;
  margin-top: 18px;
  position: relative;
  z-index: 1;
}
.product:not(:has(.product-note)) .product-desc { margin-top: 0; margin-bottom: 24px; }

.product-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 1;
}
.product-features li {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
  padding-left: 24px;
  position: relative;
}
.product-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  font-weight: 700;
  font-size: 16px;
}
.product-green .product-features li::before { color: var(--green-lt); }
.product-purple .product-features li::before { color: var(--purple-lt); }

/* ───────────────────────── Sovereignty ───────────────────────── */
.section-sovereignty { padding: 70px 0; }
.sovereignty-card {
  padding: clamp(40px, 5vw, 64px);
  background: linear-gradient(135deg, rgba(15, 46, 38, 0.4), rgba(10, 31, 26, 0.2));
  border: 1px solid rgba(52, 140, 107, 0.25);
  border-radius: var(--radius-lg);
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.sovereignty-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-lt), transparent);
}
.sov-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}
.sovereignty-card h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 600;
  margin-bottom: 18px;
  line-height: 1.25;
}
.sovereignty-card p {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--dim);
  line-height: 1.8;
  max-width: 720px;
  margin: 0 auto;
}

/* ───────────────────────── Customers ───────────────────────── */
.customers {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(52, 140, 107, 0.18);
}
.customer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 24px 8px;
  border-bottom: 1px solid rgba(52, 140, 107, 0.18);
  transition: background 0.25s ease, padding 0.25s ease;
  flex-wrap: wrap;
}
.customer:hover {
  background: rgba(52, 140, 107, 0.04);
  padding-left: 18px;
  padding-right: 18px;
}
.customer-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}
.customer-sector {
  font-size: 13px;
  color: var(--dim);
  letter-spacing: 0.02em;
}
.customer-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tag {
  display: inline-block;
  padding: 5px 13px;
  background: rgba(52, 140, 107, 0.1);
  border: 1px solid rgba(52, 140, 107, 0.35);
  border-radius: 100px;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--green-lt);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ───────────────────────── Partnership ───────────────────────── */
.partnership-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: clamp(40px, 5vw, 64px);
  background: linear-gradient(160deg, rgba(15, 46, 38, 0.55), rgba(10, 26, 22, 0.3));
  border: 1px solid rgba(52, 140, 107, 0.25);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.partnership-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-lt), transparent);
}
.partnership-content .eyebrow { margin-bottom: 16px; }
.partnership-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 600;
  margin-bottom: 18px;
  line-height: 1.2;
}
.partnership-content p {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--dim);
  line-height: 1.75;
}
.partnership-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-left: 40px;
  border-left: 1px solid rgba(52, 140, 107, 0.2);
}
.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(36px, 3.6vw, 48px);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-num sup {
  font-size: 0.5em;
  color: var(--green-lt);
  margin-left: 2px;
  font-weight: 600;
}
.stat-label {
  font-size: 12px;
  color: var(--dim);
  letter-spacing: 0.05em;
  line-height: 1.4;
}

/* ───────────────────────── Team ───────────────────────── */
.unis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.uni {
  padding: 28px 24px;
  background: linear-gradient(135deg, rgba(15, 46, 38, 0.7), rgba(22, 61, 50, 0.5));
  border: 1.5px solid rgba(90, 184, 145, 0.3);
  border-radius: var(--radius);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.uni::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--green-lt), transparent);
}
.uni:hover {
  transform: translateY(-4px);
  border-color: var(--green-lt);
}
.uni-short {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--green-lt);
  margin-bottom: 8px;
  line-height: 1.2;
}
.uni-name {
  font-size: 13px;
  color: var(--dim);
  font-weight: 400;
  line-height: 1.55;
}

/* ───────────────────────── Roadmap ───────────────────────── */
.phases {
  display: flex;
  align-items: stretch;
  gap: 16px;
  margin-top: 32px;
  margin-bottom: 56px;
}
.phase {
  flex: 1;
  padding: 32px 28px;
  background: rgba(15, 46, 38, 0.35);
  border: 1.5px solid rgba(52, 140, 107, 0.22);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.phase:hover { transform: translateY(-3px); }

.phase-vision {
  background: linear-gradient(160deg, #1a0a2e, #0d0618);
  border-color: rgba(167, 139, 250, 0.5);
}
.phase-vision::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple-lt), rgba(167, 139, 250, 0.5));
}
.phase-vision::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, transparent 70%);
  animation: pulse-glow 3s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.phase-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}
.phase-vision .phase-tag { color: var(--purple-lt); }

.phase h3 {
  font-family: var(--font-serif);
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.3;
  position: relative;
  z-index: 1;
}
.phase ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.phase li {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.6);
  padding-left: 16px;
  position: relative;
  line-height: 1.55;
}
.phase li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
}
.phase-vision li { color: rgba(255, 255, 255, 0.7); }
.phase-vision li::before { color: var(--purple-lt); }

.phase-arrow {
  display: flex;
  align-items: center;
  color: var(--green);
  flex-shrink: 0;
}
.phase-arrow-purple { color: var(--purple-lt); }
.phase-arrow svg { width: 32px; height: 32px; }

.vision-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(18px, 2vw, 24px);
  color: var(--white);
  text-align: left;
  max-width: 1000px;
  margin: 0 auto;
  padding: 28px 0 28px 32px;
  border-left: 3px solid var(--purple-lt);
  line-height: 1.65;
}

/* ───────────────────────── Contact ───────────────────────── */
.section-contact {
  text-align: center;
  padding: 120px 0 80px;
  position: relative;
}
.section-contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 700px 400px at 50% 50%, rgba(52, 140, 107, 0.12), transparent 65%),
    radial-gradient(ellipse 400px 300px at 70% 65%, rgba(124, 58, 237, 0.08), transparent 70%);
  pointer-events: none;
}
.contact-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact-divider {
  width: min(580px, 80vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), var(--purple-lt), transparent);
  margin-bottom: 44px;
}
.contact-logo img {
  height: clamp(80px, 12vw, 130px);
  width: auto;
  margin-bottom: 28px;
}
.contact-tagline {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.6vw, 32px);
  color: var(--green-lt);
  font-weight: 500;
  margin-bottom: 28px;
}
.contact-tagline em { color: var(--green-lt); }
.contact-lead {
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--dim);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 32px;
}
.contact-actions { margin-bottom: 44px; }
.contact-creds {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 16px 14px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.04em;
}
.contact-creds .sep { color: rgba(52, 140, 107, 0.5); }

/* ───────────────────────── Footer ───────────────────────── */
.footer {
  padding: 36px 0 32px;
  border-top: 1px solid rgba(52, 140, 107, 0.18);
  background: rgba(4, 15, 12, 0.6);
  position: relative;
  z-index: 2;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand img { height: 28px; width: auto; opacity: 0.7; }
.footer-meta {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.05em;
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-copy { color: rgba(255, 255, 255, 0.3); }

/* ───────────────────────── Reveal animation ───────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.25, 1, 0.5, 1) var(--delay, 0s),
              transform 0.7s cubic-bezier(0.25, 1, 0.5, 1) var(--delay, 0s);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ───────────────────────── Responsive ───────────────────────── */
@media (max-width: 960px) {
  .partnership-card {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .partnership-stats {
    padding-left: 0;
    padding-top: 28px;
    border-left: none;
    border-top: 1px solid rgba(52, 140, 107, 0.2);
  }
  .phases {
    flex-direction: column;
  }
  .phase-arrow {
    transform: rotate(90deg);
    align-self: center;
  }
  .vision-quote {
    margin-left: 0;
    padding-left: 24px;
  }
}

@media (max-width: 720px) {
  .section { padding: 80px 0; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(4, 15, 12, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 24px 24px;
    border-bottom: 1px solid rgba(52, 140, 107, 0.18);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .nav-links li:last-child { border-bottom: none; padding-top: 8px; }
  .nav-links a {
    display: block;
    padding: 14px 0;
    font-size: 15px;
  }
  .nav-cta {
    display: inline-block;
    width: auto;
    text-align: center;
  }
  .hero { padding: 120px 0 60px; }
  .quote-block { padding: 28px; margin-top: 36px; }
  .product { padding: 32px 24px; }
  .partnership-stats { grid-template-columns: 1fr; gap: 16px; text-align: center; }
  .stat { display: flex; align-items: baseline; gap: 14px; justify-content: center; }
  .stat-num { font-size: 32px; margin-bottom: 0; }
  .customer { flex-direction: column; align-items: flex-start; gap: 14px; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .footer-meta { text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero-actions { flex-direction: column; width: 100%; max-width: 280px; }
  .btn { width: 100%; }
  .pillar { padding: 28px 24px; }
  .quote-block { padding: 24px 22px; }
  .quote-block p { font-size: 18px; }
  .quote-answer { font-size: 36px; }
}

/* ───────────────────────── Nav right group ───────────────────────── */
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* ───────────────────────── Language toggle ───────────────────────── */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 2px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--white);
  transition: opacity 0.2s ease;
}
.lang-toggle:hover { opacity: 0.85; }
.lang-toggle .lang-opt {
  display: inline-block;
  padding: 5px 11px;
  border-radius: 100px;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.2s ease, background 0.2s ease;
  line-height: 1;
}
.lang-toggle .lang-opt.active {
  color: var(--green-lt);
  background: rgba(52, 140, 107, 0.14);
}
.lang-toggle .lang-sep {
  color: rgba(255, 255, 255, 0.18);
  font-weight: 300;
  font-size: 13px;
  padding: 0 1px;
}

/* ───────────────────────── Arabic / RTL ───────────────────────── */
html[lang="ar"] body,
.lang-ar {
  font-family: 'Tajawal', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}
.lang-ar em {
  font-style: normal;
  color: var(--green-lt);
}
.lang-ar .hero-title,
.lang-ar .section-title,
.lang-ar .hero-tagline,
.lang-ar .product-name,
.lang-ar .sovereignty-card h2,
.lang-ar .partnership-content h2,
.lang-ar .uni-short,
.lang-ar .phase h3,
.lang-ar .vision-quote,
.lang-ar .quote-block p,
.lang-ar .quote-answer,
.lang-ar .contact-tagline,
.lang-ar .customer-name {
  font-family: 'Amiri', 'Tajawal', 'Playfair Display', serif;
}

html[dir="rtl"] .nav-links { flex-direction: row; }
html[dir="rtl"] .product-features li { padding-left: 0; padding-right: 24px; }
html[dir="rtl"] .product-features li::before {
  left: auto;
  right: 0;
  content: '←';
}
html[dir="rtl"] .phase li { padding-left: 0; padding-right: 16px; }
html[dir="rtl"] .phase li::before { left: auto; right: 0; }
html[dir="rtl"] .vision-quote {
  border-left: none;
  border-right: 3px solid var(--purple-lt);
  padding-left: 0;
  padding-right: 32px;
  text-align: right;
}
html[dir="rtl"] .quote-block {
  border-left: 1px solid rgba(52, 140, 107, 0.2);
  border-right: 3px solid var(--green-lt);
}
html[dir="rtl"] .phase-arrow svg { transform: scaleX(-1); }
html[dir="rtl"] .footer-meta { text-align: left; }
html[dir="rtl"] .section-problem { text-align: right; }
html[dir="rtl"] .hero-location { letter-spacing: 0; text-transform: none; }
html[dir="rtl"] .eyebrow,
html[dir="rtl"] .sov-eyebrow,
html[dir="rtl"] .product-badge,
html[dir="rtl"] .product-note,
html[dir="rtl"] .phase-tag {
  letter-spacing: 0.08em;
}

@media (max-width: 720px) {
  html[dir="rtl"] .footer-meta { text-align: center; }
}