/* ================================================================
   AEROSAN — GLOBAL DESIGN SYSTEM
   Single source of truth. Zero duplication across pages.
   Color: Light blue-gray (#EEF4FA base), accent #4697CC
   ================================================================ */

@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Inter:wght@400;500;600&display=swap");

/* ── Tokens ── */
:root {
  --bg: #eef4fa;
  --bg-2: #f5f9fd;
  --bg-3: #deeaf5;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.72);

  --blue: #4697cc;
  --blue-dark: #2e7db5;
  --blue-deep: #1b5e8e;
  --blue-light: #6bb3dc;
  --blue-pale: #eaf3fb;
  --blue-dim: rgba(70, 151, 204, 0.1);
  --blue-glow: rgba(70, 151, 204, 0.22);
  --blue-border: rgba(70, 151, 204, 0.25);

  --green: #3aaa7a;
  --green-dim: rgba(58, 170, 122, 0.1);
  --green-border: rgba(58, 170, 122, 0.25);

  --red: #e05555;
  --red-dim: rgba(224, 85, 85, 0.08);

  --ink: #1a2b3c;
  --ink-2: #2c4057;
  --body: #4a6278;
  --muted: #7a95ab;
  --border: rgba(70, 151, 204, 0.15);
  --border-soft: rgba(26, 43, 60, 0.08);

  --nav-h: 72px;
  --max-w: 1240px;
  --r: 12px;
  --r-lg: 20px;
  --r-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(70, 151, 204, 0.08);
  --shadow-md: 0 6px 24px rgba(70, 151, 204, 0.12);
  --shadow-lg: 0 16px 48px rgba(70, 151, 204, 0.16);
  --shadow-xl: 0 28px 80px rgba(70, 151, 204, 0.18);
}

/* ── Reset ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
}

/* ── Layout ── */
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}
.section {
  padding: 100px 0;
}
.section-sm {
  padding: 64px 0;
}
.section-alt {
  background: var(--bg-2);
}
.section-deep {
  background: var(--bg-3);
}

/* ── Typography ── */
.display {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.d-xl {
  font-size: clamp(2.4rem, 5.3vw, 4.3rem);
}
.d-lg {
  font-size: clamp(2rem, 4vw, 3.4rem);
}
.d-md {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
}
.d-sm {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  flex-shrink: 0;
}

.body-lg {
  font-size: 1.05rem;
  color: var(--body);
  line-height: 1.78;
}
.body-md {
  font-size: 0.93rem;
  color: var(--body);
  line-height: 1.72;
}
.body-sm {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ── Section header ── */
.sec-head {
  margin-bottom: 56px;
}
.sec-head.center {
  text-align: center;
}
.sec-head.center .body-lg,
.sec-head.center .body-md {
  max-width: 560px;
  margin: 12px auto 0;
}
.sec-head .body-lg,
.sec-head .body-md {
  margin-top: 12px;
  max-width: 580px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 28px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 700;
  transition: all 0.22s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
}
.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 6px 24px var(--blue-glow);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue-border);
}
.btn-outline:hover {
  background: var(--blue-dim);
  border-color: var(--blue);
  box-shadow: var(--shadow-sm);
}
.btn-white {
  background: #fff;
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}
.btn-white:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.btn svg {
  flex-shrink: 0;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-border);
}

/* ── Icon chip ── */
.chip {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.chip-blue {
  background: var(--blue-dim);
  color: var(--blue);
}
.chip-green {
  background: var(--green-dim);
  color: var(--green);
}
.chip-red {
  background: var(--red-dim);
  color: var(--red);
}
.chip-white {
  background: #fff;
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}

/* ── Pill ── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.74rem;
  font-weight: 700;
  background: var(--blue-pale);
  border: 1px solid var(--blue-border);
  color: var(--blue);
}
.pill-green {
  background: rgba(58, 170, 122, 0.08);
  border-color: var(--green-border);
  color: var(--green);
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--border-soft);
  width: 100%;
}

/* ── Gradient text ── */
.grad {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Image block ── */
.img-block {
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-soft);
}
.img-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.img-block-tint {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(26, 43, 60, 0.35) 0%,
    transparent 55%
  );
}

/* ── Floating badge ── */
.float-badge {
  position: absolute;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(70, 151, 204, 0.2);
  border-radius: var(--r);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
}
.float-badge-num {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--blue);
  line-height: 1;
}
.float-badge-label {
  font-size: 0.72rem;
  color: var(--body);
  line-height: 1.4;
}

/* ── Orb ── */
.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
}
.orb-blue {
  background: radial-gradient(
    circle,
    rgba(70, 151, 204, 0.18) 0%,
    transparent 70%
  );
}
.orb-teal {
  background: radial-gradient(
    circle,
    rgba(58, 170, 122, 0.14) 0%,
    transparent 70%
  );
}
.orb-light {
  background: radial-gradient(
    circle,
    rgba(107, 179, 220, 0.22) 0%,
    transparent 70%
  );
}

/* ── Scroll animations ── */
[data-r] {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
[data-r="left"] {
  transform: translateX(-36px);
}
[data-r="right"] {
  transform: translateX(36px);
}
[data-r="scale"] {
  transform: scale(0.93);
}
[data-r="fade"] {
  transform: none;
}
[data-r].on {
  opacity: 1;
  transform: none;
}
[data-d="1"] {
  transition-delay: 0.07s;
}
[data-d="2"] {
  transition-delay: 0.14s;
}
[data-d="3"] {
  transition-delay: 0.21s;
}
[data-d="4"] {
  transition-delay: 0.28s;
}
[data-d="5"] {
  transition-delay: 0.35s;
}
[data-d="6"] {
  transition-delay: 0.42s;
}

/* ── Counter animation ── */
.count-num {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--blue);
  line-height: 1;
}

/* ================================================================
   NAVBAR
   ================================================================ */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: 900;
  transition:
    background 0.3s,
    box-shadow 0.3s,
    border-color 0.3s;
  border-bottom: 1px solid transparent;
}
#nav.solid {
  background: rgba(238, 244, 250, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--border-soft);
  box-shadow: 0 1px 0 var(--border-soft);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-logo {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: -0.04em;
  color: var(--ink);
  white-space: nowrap;
}
.nav-logo span {
  color: var(--blue);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  padding: 7px 13px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--body);
  border-radius: 8px;
  transition: all 0.18s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--blue);
  background: var(--blue-pale);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 7px;
}
.hamburger span {
  display: block;
  width: 21px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}
.mob-menu {
  display: none;
  position: fixed;
  inset: var(--nav-h) 0 0;
  background: rgba(238, 244, 250, 0.97);
  backdrop-filter: blur(20px);
  z-index: 800;
  flex-direction: column;
  padding: 28px;
  gap: 4px;
  border-top: 1px solid var(--border-soft);
}
.mob-menu.open {
  display: flex;
}
.mob-menu a {
  padding: 13px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--body);
  border-radius: 10px;
  border: 1px solid transparent;
  transition: all 0.18s;
}
.mob-menu a:hover {
  color: var(--blue);
  background: var(--blue-pale);
  border-color: var(--blue-border);
}
.mob-menu .btn {
  margin-top: 10px;
  justify-content: center;
}

/* ================================================================
   PAGE HERO (inner pages)
   ================================================================ */
.page-hero {
  padding: calc(var(--nav-h) + 72px) 0 72px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--bg-2) 0%, var(--bg-3) 100%);
  border-bottom: 1px solid var(--border-soft);
}
.page-hero h1 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  letter-spacing: -0.035em;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: 18px;
}
.page-hero .lead {
  font-size: 1rem;
  color: var(--body);
  max-width: 580px;
  line-height: 1.78;
}

/* ================================================================
   FOOTER
   ================================================================ */
#footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.55);
  padding: 72px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 52px;
}
.footer-logo {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: 13px;
}
.footer-logo span {
  color: var(--blue-light);
}
.footer-tagline {
  font-size: 0.84rem;
  line-height: 1.7;
  max-width: 270px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.5);
}
.footer-social {
  display: flex;
  gap: 9px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  transition: all 0.2s;
}
.footer-social a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.footer-col-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 18px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.footer-links a {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.18s;
}
.footer-links a:hover {
  color: var(--blue-light);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
}
.footer-bottom a {
  color: rgba(255, 255, 255, 0.3);
}
.footer-bottom a:hover {
  color: var(--blue-light);
}

/* ================================================================
   SHARED COMPONENT: CTA BOX
   ================================================================ */
.cta-box {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  border-radius: var(--r-xl);
  padding: 72px 80px;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.cta-box-orb {
  position: absolute;
  width: 400px;
  height: 400px;
  top: -100px;
  right: -80px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.15) 0%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}
.cta-box h2 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 900;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 12px;
}
.cta-box p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.75;
}
.cta-box .btn-group {
  display: flex;
  gap: 12px;
  flex-direction: column;
  align-items: flex-start;
  flex-shrink: 0;
}

/* ================================================================
   SHARED COMPONENT: STATS ROW
   ================================================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.stat-cell {
  padding: 36px 28px;
  border-right: 1px solid var(--border-soft);
  position: relative;
}
.stat-cell:last-child {
  border-right: none;
}
.stat-num {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 900;
  font-size: 2.8rem;
  letter-spacing: -0.04em;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.84rem;
  color: var(--body);
  line-height: 1.55;
}

/* ================================================================
   SHARED COMPONENT: PROCESS STEP
   ================================================================ */
.step-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--blue-pale);
  border: 1px solid var(--blue-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 18px;
  transition:
    background 0.2s,
    box-shadow 0.2s;
}
.card:hover .step-icon {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 8px 20px var(--blue-glow);
}

/* ================================================================
   SHARED COMPONENT: IMPACT QUOTE
   ================================================================ */
.quote-block {
  background: var(--blue-pale);
  border: 1px solid var(--blue-border);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  padding: 32px 36px;
}
.quote-block p {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.7;
  font-style: italic;
}
.quote-block span {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 10px;
  font-style: normal;
  font-weight: 500;
}

/* ================================================================
   RESPONSIVE GLOBALS
   ================================================================ */
@media (max-width: 1024px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .cta-box {
    padding: 52px 48px;
  }
}
@media (max-width: 860px) {
  .section {
    padding: 72px 0;
  }
  .stats-row {
    grid-template-columns: 1fr 1fr;
  }
  .cta-box {
    grid-template-columns: 1fr;
    padding: 44px 36px;
  }
  .cta-box .btn-group {
    flex-direction: row;
  }
}
@media (max-width: 640px) {
  html {
    font-size: 15px;
  }
  .nav-links,
  .nav-right .btn {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .section {
    padding: 60px 0;
  }
  .stats-row {
    grid-template-columns: 1fr 1fr;
  }
  .stat-cell {
    padding: 24px 18px;
  }
  .stat-num {
    font-size: 2.2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  .cta-box {
    padding: 36px 24px;
  }
  .cta-box .btn-group {
    flex-direction: column;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Home page css  */
  /* ── HOME-ONLY STYLES ── */

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

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background: url('/sign-hung-entrance-toilet.jpg') center/cover no-repeat;
        }

        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(238, 244, 250, 0.97) 0%, rgba(238, 244, 250, 0.92) 45%, rgba(238, 244, 250, 0.4) 75%, rgba(238, 244, 250, 0.1) 100%);
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            min-height: calc(100vh - var(--nav-h));
            padding: 50px 0;
        }

        .hero-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #fff;
            border: 1px solid var(--blue-border);
            border-radius: 100px;
            padding: 7px 16px;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--blue);
            margin-bottom: 28px;
            box-shadow: var(--shadow-sm);
        }

        .hero-live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #22C55E;
            animation: livePulse 2s infinite;
        }

        @keyframes livePulse {

            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
            }

            50% {
                box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);
            }
        }

        .hero-title {
            margin-bottom: 22px;
        }

        .hero-title .line {
            display: block;
        }

        .hero-title .accent {
            background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-slogan {
            font-size: 1rem;
            font-weight: 500;
            color: var(--body);
            line-height: 1.78;
            max-width: 480px;
            margin-bottom: 36px;
        }

        .hero-slogan strong {
            color: var(--ink);
            font-weight: 700;
        }

        .hero-btns {
            display: flex;
            gap: 13px;
            flex-wrap: wrap;
            margin-bottom: 44px;
        }

        .hero-pills {
            display: flex;
            gap: 9px;
            flex-wrap: wrap;
        }

        /* Hero right card stack */
        .hero-visual {
            position: relative;
        }

        .hero-img-main {
            width: 100%;
            height: 460px;
            border-radius: var(--r-xl);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-xl);
            position: relative;
        }

        .hero-img-main img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-img-main::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(26, 43, 60, 0.25) 0%, transparent 50%);
        }

        .hero-float-1 {
            top: -22px;
            right: -18px;
        }

        .hero-float-2 {
            bottom: 60px;
            left: -22px;
        }

        .hero-float-3 {
            bottom: -18px;
            right: 40px;
        }

        /* Scroll indicator */
        .scroll-hint {
            position: absolute;
            bottom: 28px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            font-size: 0.7rem;
            color: var(--muted);
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            z-index: 3;
            animation: floatHint 2.5s ease-in-out infinite;
        }

        @keyframes floatHint {

            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }

            50% {
                transform: translateX(-50%) translateY(-6px);
            }
        }

        .scroll-arrow {
            width: 30px;
            height: 30px;
            border: 1.5px solid var(--blue-border);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--blue);
        }

        /* MARQUEE */
        #strip {
            background: var(--blue);
            padding: 18px 0;
            overflow: hidden;
            position: relative;
            z-index: 10;
        }

        .strip-track {
            display: flex;
            gap: 0;
            align-items: center;
            animation: marquee 30s linear infinite;
            white-space: nowrap;
            width: max-content;
        }

        @keyframes marquee {
            from {
                transform: translateX(0);
            }

            to {
                transform: translateX(-50%);
            }
        }

        .strip-item {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 0 36px;
            font-size: 0.8rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.88);
            letter-spacing: 0.04em;
            flex-shrink: 0;
        }

        .strip-item svg {
            color: rgba(255, 255, 255, 0.6);
        }

        .strip-sep {
            width: 1px;
            height: 18px;
            background: rgba(255, 255, 255, 0.25);
            flex-shrink: 0;
        }

        /* ABOUT SPLIT */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .about-img-wrap {
            position: relative;
            height: 580px;
        }

        .about-img-main {
            height: 100%;
            background: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=800&q=80') center/cover no-repeat;
        }

        .about-img-sub {
            position: absolute;
            bottom: -28px;
            right: -28px;
            width: 55%;
            height: 220px;
            background: url('https://images.unsplash.com/photo-1573164713714-d95e436ab8d6?w=600&q=80') center/cover no-repeat;
            border-radius: var(--r-lg);
            border: 4px solid var(--bg);
            box-shadow: var(--shadow-lg);
        }

        .about-items {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin: 28px 0;
        }

        .about-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 16px 18px;
            border-radius: var(--r);
            border: 1px solid var(--border-soft);
            background: #fff;
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .about-item:hover {
            border-color: var(--blue-border);
            box-shadow: var(--shadow-sm);
        }

        .about-item h4 {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 3px;
        }

        .about-item p {
            font-size: 0.8rem;
            color: var(--muted);
            line-height: 1.6;
        }

        /* FEATURES */
        .feat-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .feat-card {
            padding: 28px 24px;
        }

        .feat-card-icon {
            margin-bottom: 18px;
        }

        .feat-card h3 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 8px;
            font-family: 'Plus Jakarta Sans', sans-serif;
        }

        .feat-card p {
            font-size: 0.82rem;
            color: var(--body);
            line-height: 1.65;
        }

        /* HOW IT WORKS */
        .how-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .how-connector {
            position: absolute;
            top: 38px;
            left: calc(12.5% + 20px);
            right: calc(12.5% + 20px);
            height: 2px;
            background: var(--border-soft);
            z-index: 0;
            overflow: hidden;
        }

        .how-connector-fill {
            height: 100%;
            width: 0%;
            background: linear-gradient(90deg, var(--blue), var(--blue-light));
            transition: width 1.5s ease;
            border-radius: 2px;
        }

        .how-connector-fill.go {
            width: 100%;
        }

        .how-step {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 0 12px;
            position: relative;
            z-index: 1;
        }

        .how-num {
            width: 76px;
            height: 76px;
            border-radius: 50%;
            background: #fff;
            border: 2px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            margin-bottom: 20px;
            transition: border-color 0.3s, box-shadow 0.3s;
            box-shadow: var(--shadow-sm);
        }

        .how-step:hover .how-num {
            border-color: var(--blue);
            box-shadow: 0 0 0 6px var(--blue-dim);
        }

        .how-step-num {
            font-size: 0.65rem;
            font-weight: 800;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--blue);
            margin-bottom: 7px;
        }

        .how-step h3 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 7px;
            font-family: 'Plus Jakarta Sans', sans-serif;
        }

        .how-step p {
            font-size: 0.79rem;
            color: var(--muted);
            line-height: 1.62;
        }

        /* IMPACT SECTION */
        #impact {
            background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
            position: relative;
            overflow: hidden;
        }

        .impact-orb-1 {
            width: 600px;
            height: 600px;
            top: -200px;
            left: -200px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
        }

        .impact-orb-2 {
            width: 400px;
            height: 400px;
            bottom: -100px;
            right: -100px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
        }

        .impact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .impact-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--r-xl);
            overflow: hidden;
        }

        .impact-stat {
            background: rgba(255, 255, 255, 0.08);
            padding: 32px 28px;
            text-align: center;
            backdrop-filter: blur(8px);
        }

        .impact-stat .n {
            font-family: 'Plus Jakarta Sans', sans-serif;
            font-weight: 900;
            font-size: 2.8rem;
            letter-spacing: -0.04em;
            color: #fff;
            line-height: 1;
            margin-bottom: 8px;
        }

        .impact-stat .l {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.5;
        }

        .impact-right h2 {
            font-family: 'Plus Jakarta Sans', sans-serif;
            font-weight: 900;
            font-size: clamp(1.8rem, 3vw, 2.6rem);
            color: #fff;
            line-height: 1.15;
            margin-bottom: 18px;
            letter-spacing: -0.03em;
        }

        .impact-right p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.75;
            margin-bottom: 28px;
        }

        .impact-pills {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .impact-pill {
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 100px;
            padding: 6px 15px;
            font-size: 0.75rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.9);
        }

        /* TESTIMONIAL / QUOTE */
        .testi-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .testi-card {
            padding: 28px 26px;
            position: relative;
        }

        .testi-card::before {
            content: '"';
            position: absolute;
            top: 16px;
            right: 22px;
            font-size: 3.5rem;
            font-family: 'Plus Jakarta Sans', sans-serif;
            font-weight: 900;
            color: var(--blue-pale);
            line-height: 1;
        }

        .testi-text {
            font-size: 0.9rem;
            color: var(--body);
            line-height: 1.75;
            margin-bottom: 18px;
            font-style: italic;
            position: relative;
            z-index: 1;
        }

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

        .testi-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--blue-pale);
            border: 2px solid var(--blue-border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
        }

        .testi-name {
            font-size: 0.84rem;
            font-weight: 700;
            color: var(--ink);
        }

        .testi-role {
            font-size: 0.74rem;
            color: var(--muted);
        }

        /* PROJECTS PREVIEW */
        .proj-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .proj-card {
            border-radius: var(--r-lg);
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
            transition: all 0.28s;
        }

        .proj-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--blue-border);
        }

        .proj-card-img {
            height: 195px;
            overflow: hidden;
            position: relative;
        }

        .proj-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s;
        }

        .proj-card:hover .proj-card-img img {
            transform: scale(1.06);
        }

        .proj-card-img-tint {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(26, 43, 60, 0.45) 0%, transparent 60%);
        }

        .proj-card-accent {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
        }

        .proj-body {
            padding: 22px 20px;
        }

        .proj-cat {
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--blue);
            margin-bottom: 7px;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .proj-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 7px;
            line-height: 1.4;
            font-family: 'Plus Jakarta Sans', sans-serif;
        }

        .proj-desc {
            font-size: 0.79rem;
            color: var(--muted);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .proj-link {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--blue);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap 0.18s;
        }

        .proj-card:hover .proj-link {
            gap: 8px;
        }

        /* PARTNERS / TRUST LOGOS */
        .trust-strip {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 40px;
            flex-wrap: wrap;
            padding: 48px 0;
            border-top: 1px solid var(--border-soft);
            border-bottom: 1px solid var(--border-soft);
        }

        .trust-logo {
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--muted);
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: 100px;
            border: 1px solid var(--border-soft);
            background: #fff;
        }

        .trust-logo svg {
            color: var(--blue);
        }

        /* Responsive home */
        @media(max-width:1024px) {
            .hero-img-sub {
                display: none;
            }

            .about-img-sub {
                display: none;
            }

            .about-img-wrap {
                height: 420px;
            }
        }

        @media(max-width:860px) {
            .hero-inner {
                grid-template-columns: 1fr;
            }

            .hero-visual {
                display: none;
            }

            .about-grid {
                grid-template-columns: 1fr;
            }

            .about-img-wrap {
                height: 320px;
            }

            .feat-grid {
                grid-template-columns: 1fr 1fr;
            }

            .how-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }

            .how-connector {
                display: none;
            }

            .impact-grid {
                grid-template-columns: 1fr;
            }

            .testi-grid {
                grid-template-columns: 1fr;
            }

            .proj-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media(max-width:640px) {
            .feat-grid {
                grid-template-columns: 1fr;
            }

            .proj-grid {
                grid-template-columns: 1fr;
            }

            .how-grid {
                grid-template-columns: 1fr;
            }

            .impact-stats {
                grid-template-columns: 1fr 1fr;
            }
        }