/* ─── RESET ─────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
img,
svg {
  display: block;
  max-width: 100%;
}
a {
  text-decoration: none;
  color: inherit;
}
button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}
ul {
  list-style: none;
}

/* ─── TOKENS ─────────────────────────────────────────── */
:root {
  --primary: #234cf9;
  --navy: #1c277b;
  --ice: #dfe7f7;
  --surface: #f8faff;
  --black: #0a0f1e;
  --gray: #6b7280;
  --tint: #e8f0fe;
  --white: #ffffff;
  --font: 'Space Grotesk', system-ui, sans-serif;
  --mw: 1200px;
  --px: 48px;
  --sec: 96px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --ease: 0.25s ease;
  --sh-card: 0 4px 24px rgba(35, 76, 249, 0.08);
  --sh-hover: 0 12px 48px rgba(35, 76, 249, 0.16);
  --sh-cta: 0 6px 28px rgba(35, 76, 249, 0.45);
}

/* ─── BASE ───────────────────────────────────────────── */
body {
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.container {
  max-width: var(--mw);
  margin: 0 auto;
  padding: 0 var(--px);
}
.hero .container {
  margin: 0 140px;
}

/* ─── NAVIGATION ─────────────────────────────────────── */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 22px 0;
  transition:
    background 0.35s ease,
    padding 0.35s ease,
    box-shadow 0.35s ease;
}
.nav.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  box-shadow:
    0 1px 0 rgba(0, 0, 0, 0.06),
    0 4px 24px rgba(0, 0, 0, 0.04);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-icon {
  height: 36px;
  width: 180px;
  background: url(/img/logo.svg);
  background-size: contain;
  background-position: start;
  background-repeat: no-repeat;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin: 10px 0px;
}

.nav-logo-icon img {
  height: 100%;
}

.nav-logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.4px;
  transition: color var(--ease);
}
.nav.scrolled .nav-logo-icon {
  filter: invert(1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  font-size: 15px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.75);
  position: relative;
  transition: color var(--ease);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--primary);
  transition: width var(--ease);
}
.nav-link:hover {
  color: var(--white);
}
.nav-link:hover::after {
  width: 100%;
}
.nav.scrolled .nav-link {
  color: var(--gray);
}
.nav.scrolled .nav-link:hover {
  color: var(--black);
}

.nav-cta {
  background: var(--primary);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  transition:
    transform var(--ease),
    box-shadow var(--ease);
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--sh-cta);
}
.nav-cta::after {
  display: none !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--ease);
}
.nav.scrolled .hamburger span {
  background: var(--black);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 30, 0.98);
  z-index: 200;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
}
.mobile-menu.open {
  display: flex;
}
.mobile-menu .m-link {
  font-size: 26px;
  font-weight: 600;
  color: var(--white);
  transition: color var(--ease);
}
.mobile-menu .m-link:hover {
  color: var(--primary);
}
.mobile-close {
  position: absolute;
  top: 24px;
  right: 28px;
  font-size: 28px;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  line-height: 1;
  transition: color var(--ease);
}
.mobile-close:hover {
  color: var(--white);
}

/* ─── HERO ───────────────────────────────────────────── */
.hero {
  min-height: 100vh;

  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image: url('/img/Frame\ 5.svg');
  background-size: cover;

  /* Apply your filters here */
  filter: brightness(85%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(35, 76, 249, 0.4);
  animation: pfloat var(--d, 12s) var(--dl, 0s) ease-in-out infinite alternate;
}
@keyframes pfloat {
  from {
    transform: translate(0, 0);
    opacity: 0.25;
  }
  to {
    transform: translate(var(--tx, 30px), var(--ty, -40px));
    opacity: 0.65;
  }
}
.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.05);
  animation: spin var(--spd, 50s) linear infinite;
  pointer-events: none;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.hero-inner {
  display: grid;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 22px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2.2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(1.5);
  }
}
.hero-h1 {
  font-size: clamp(38px, 4.8vw, 66px);
  font-weight: 700;
  line-height: 1.07;
  letter-spacing: -2.5px;
  color: var(--white);
  margin-bottom: 24px;
}
.h1-pipe {
  margin-right: 10px;
  color: var(--primary);
}
.h1-pipe:last-of-type {
  color: var(--navy);
}
.h1-line2 {
  display: block;
}
.hero-sub {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.75;
  max-width: 510px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 14px 28px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 600;
  transition:
    transform var(--ease),
    box-shadow var(--ease);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--sh-cta);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.28);
  color: var(--white);
  padding: 13px 24px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 500;
  transition:
    border-color var(--ease),
    background var(--ease);
}
.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.06);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.trust-item {
  display: flex;
  flex-direction: column;
  padding: 0 28px 0 0;
}
.trust-item:first-child {
  padding-left: 0;
}
.trust-val {
  font-size: 26px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
  line-height: 1;
}
.trust-lbl {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 5px;
}
.trust-div {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.12);
  margin-right: 28px;
}

/* Hero visual */
.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.mockup-stack {
  position: relative;
  width: 100%;
  max-width: 360px;
  height: 300px;
}
.hmk {
  position: absolute;
  border-radius: var(--r-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
  overflow: hidden;
}
.hmk-1 {
  width: 86%;
  right: 0;
  top: 0;
  z-index: 3;
}
.hmk-2 {
  width: 76%;
  right: 20px;
  top: 60px;
  z-index: 2;
  opacity: 0.8;
}
.hmk-3 {
  width: 66%;
  right: 40px;
  top: 118px;
  z-index: 1;
  opacity: 0.55;
}
.mk-bar {
  height: 26px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  padding: 0 10px;
  gap: 5px;
}
.mk-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.mk-dot.r {
  background: #ff5f57;
}
.mk-dot.y {
  background: #febc2e;
}
.mk-dot.g {
  background: #28c840;
}
.mk-body {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.mk-ln {
  height: 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
}
.mk-ln.s {
  width: 55%;
}
.mk-ln.m {
  width: 78%;
}
.mk-ln.f {
  width: 100%;
}
.mk-cards {
  display: flex;
  gap: 6px;
}
.mk-card {
  flex: 1;
  height: 44px;
  border-radius: 6px;
  background: rgba(35, 76, 249, 0.28);
}

/* ─── SERVICES ───────────────────────────────────────── */
.services {
  overflow: hidden;
  padding: var(--sec) 0;
  background: var(--white);
}
.svc-inner {
  position: relative;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: center;
}

/* Stacked mockups */
.svc-visual {
  position: relative;
  height: 400px;
}
.svc-mk {
  position: absolute;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--ice);
  overflow: hidden;
  box-shadow: var(--sh-card);
  transition:
    box-shadow 0.4s ease,
    transform 0.4s ease;
}
.svc-mk:hover {
  box-shadow: var(--sh-hover);
  transform: translateY(-4px);
}
.svc-mk-1 {
  width: 88%;
  left: 0;
  top: 0;
  z-index: 3;
}
.svc-mk-2 {
  width: 80%;
  left: 22px;
  top: 58px;
  z-index: 2;
}
.svc-mk-3 {
  width: 72%;
  left: 44px;
  top: 114px;
  z-index: 1;
}
.svc-mk .mk-bar {
  background: var(--ice);
}
.svc-mk .mk-dot {
  opacity: 0.45;
}
.svc-mk .mk-dot.r {
  background: #ff5f57;
}
.svc-mk .mk-dot.y {
  background: #febc2e;
}
.svc-mk .mk-dot.g {
  background: #28c840;
}
.svc-mk .mk-ln {
  background: #e4ecf7;
}
.svc-mk .mk-card {
  background: var(--tint);
}

/* Service list */
.svc-list {
  z-index: 1;
  display: flex;
  flex-direction: column;
}
.svc-item {
  padding: 26px 0 26px 0;
  border-bottom: 1px solid var(--ice);
  cursor: default;
  transition:
    padding-left var(--ease),
    border-left-width var(--ease);
  border-left: 2px solid transparent;
}
.svc-item:first-child {
  border-top: 1px solid var(--ice);
}
.svc-item:hover {
  padding-left: 14px;
  border-left-color: var(--primary);
}
.svc-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.svc-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.04em;
  padding-top: 4px;
  min-width: 26px;
}
.svc-h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 10px;
  transition: color var(--ease);
}
.svc-item:hover .svc-h3 {
  color: var(--primary);
}
.svc-p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.72;
  margin-bottom: 14px;
}
.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  opacity: 0;
  transform: translateX(-8px);
  transition:
    opacity var(--ease),
    transform var(--ease);
}
.svc-item:hover .svc-link {
  opacity: 1;
  transform: translateX(0);
}

/* ─── SECTION HELPERS ────────────────────────────────── */
.sec-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}
.sec-h2 {
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -1px;
  color: var(--black);
  margin-bottom: 16px;
}
.sec-p {
  font-size: 17px;
  color: var(--gray);
  line-height: 1.72;
}

/* ─── FEATURE 1 (Dashboard) ──────────────────────────── */
.feature1 {
  position: relative;
  padding: var(--sec) 0 0;
  background: var(--surface);
  overflow: hidden;
}
model-viewer {
  height: 500px;
  width: 100%;
  overflow: hidden;
}
.orbita-proximamente {
  position: absolute;
  top: 0px;
  right: 0px;
  padding: 10px 150px;
  transform: rotate(30deg) translate(25%, 0%);
  background-color: var(--primary);
}
.orbita-proximamente p {
  color: white;
  font-family: var(--font);
  text-align: center;
  font-size: 1.3rem;
  text-transform: uppercase;
  font-weight: 900;
}
.f1-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 56px;
}
.browser-wrap {
  max-width: 980px;
  margin: 0 auto;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  overflow: hidden;
  border: 1px solid var(--ice);
  border-bottom: none;
  box-shadow: 0 -6px 60px rgba(35, 76, 249, 0.1);
}
.browser-bar {
  background: #f0f1f5;
  height: 38px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 7px;
  border-bottom: 1px solid #e2e5ec;
}
.b-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.b-r {
  background: #ff5f57;
}
.b-y {
  background: #febc2e;
}
.b-g {
  background: #28c840;
}
.b-url {
  flex: 1;
  margin: 0 10px;
  height: 22px;
  background: #e5e7ef;
  border-radius: 6px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-size: 11px;
  color: #9ea3b0;
  font-family: var(--font);
}
.browser-body {
  background: var(--white);
  padding: 28px 28px 32px;
}
.dash-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.dash-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--black);
}
.dash-badge {
  background: var(--tint);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}
.dash-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 22px;
}
.dash-stat {
  background: var(--surface);
  border: 1px solid var(--ice);
  border-radius: var(--r-md);
  padding: 14px 16px;
}
.dash-val {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.dash-lbl {
  font-size: 11px;
  color: var(--gray);
  margin-top: 5px;
}
.dash-chart {
  background: var(--surface);
  border: 1px solid var(--ice);
  border-radius: var(--r-md);
  padding: 16px;
  height: 130px;
  display: flex;
  align-items: flex-end;
  gap: 7px;
}
.c-bar {
  flex: 1;
  background: var(--tint);
  border-radius: 4px 4px 0 0;
  transition: background 0.3s ease;
  cursor: default;
}
.c-bar.hi {
  background: var(--primary);
}
.c-bar:hover {
  background: var(--primary);
}

/* ─── FEATURE 2 (Process) ────────────────────────────── */
.feature2 {
  padding: var(--sec) 0;
  background: var(--white);
}
.f2-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* Timeline card */
.timeline-card {
  background: var(--surface);
  border: 1px solid var(--ice);
  border-radius: var(--r-xl);
  padding: 36px 32px;
  position: relative;
}
.tl-line {
  position: absolute;
  left: 55px;
  top: 68px;
  bottom: 68px;
  width: 2px;
  background: var(--ice);
}
.tl-step {
  display: flex;
  gap: 18px;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}
.tl-step:last-child {
  margin-bottom: 0;
}
.tl-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--ice);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray);
  flex-shrink: 0;
  transition:
    background 0.4s ease,
    border-color 0.4s ease,
    color 0.4s ease;
}
.tl-step.active .tl-num {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}
.tl-text {
  padding-top: 8px;
}
.tl-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 2px;
}
.tl-desc {
  font-size: 13px;
  color: var(--gray);
}

/* Content side */
.f2-content .sec-h2 {
  text-align: left;
}
.f2-content .sec-p {
  text-align: left;
}
.f2-steps {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
}
.f2-step {
  padding: 22px 0;
  border-bottom: 1px solid var(--ice);
  display: flex;
  gap: 20px;
}
.f2-n {
  font-size: 30px;
  font-weight: 700;
  color: var(--ice);
  line-height: 1;
  min-width: 44px;
  transition: color 0.3s ease;
}
.f2-step:hover .f2-n {
  color: #c8d9f8;
}
.f2-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 4px;
}
.f2-desc {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.65;
}
.f2-cta {
  margin-top: 40px;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  padding: 13px 26px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 600;
  transition:
    background var(--ease),
    color var(--ease),
    transform var(--ease);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
}

/* ─── PORTFOLIO ──────────────────────────────────────── */
.portfolio {
  padding: var(--sec) 0;
  background: var(--surface);
}
.port-head {
  text-align: center;
  max-width: 540px;
  margin: 0 auto 56px;
}
.port-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.port-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  position: relative;
  cursor: pointer;
}
.port-bg {
  width: 100%;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.port-card:hover .port-bg {
  transform: scale(1.06);
}
.port-overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 22, 80, 0.88);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.port-card:hover .port-overlay {
  opacity: 1;
}
.card-description {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: -5px;
}
.port-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 6px;
}
.port-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}
.port-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  padding: 8px 16px;
  border-radius: 100px;
  transition:
    border-color var(--ease),
    background var(--ease);
  width: fit-content;
}
.port-btn:hover {
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
}

/* Portfolio placeholder gradients */
.pg1 {
  background-image: url(/img/moval.webp);
  background-size: contain;
}
.pg2 {
  background-image: url(/img/animaadvisors.webp);
  background-size: contain;
}
.pg3 {
  background-image: url(/img/ziplink.webp);
  background-size: contain;
}
.pg4 {
  background: linear-gradient(135deg, #121a40 0%, #234cf9 100%);
}
.pg5 {
  background: linear-gradient(135deg, #091530 0%, #1c277b 100%);
}
.pg6 {
  background: linear-gradient(135deg, #1c277b 0%, #234cf9 100%);
}
.pg-inner {
  background: linear-gradient(1deg, var(--navy) 10%, transparent 40%);
  width: 100%;
  height: 100%;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
}
.pg-ln {
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.14);
}
.pg-ln.w40 {
  width: 40%;
}
.pg-ln.w65 {
  width: 65%;
}
.pg-ln.w85 {
  width: 85%;
}

/* ─── CTA SECTION ────────────────────────────────────── */
.cta-sec {
  padding: 120px 0;
  background: var(--primary);
  position: relative;
  overflow: hidden;
}
.cta-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.07);
  animation: spin var(--spd, 44s) linear infinite;
  pointer-events: none;
}
.cta-inner {
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}
.cta-h2 {
  font-size: clamp(28px, 3.4vw, 46px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.12;
  letter-spacing: -1px;
  margin-bottom: 18px;
}
.cta-p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  margin-bottom: 44px;
}
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--primary);
  padding: 16px 34px;
  border-radius: var(--r-sm);
  font-size: 16px;
  font-weight: 700;
  transition:
    transform var(--ease),
    box-shadow var(--ease);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.2);
}
.cta-alt {
  display: block;
  margin-top: 20px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--ease);
}
.cta-alt:hover {
  color: rgba(255, 255, 255, 0.9);
}

/* ─── FOOTER ─────────────────────────────────────────── */
footer {
  background: var(--black);
  padding: 64px 0 32px;
}
.foot-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.foot-brand-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin: 10px 0 10px;
}
.foot-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.35);
  line-height: 1.7;
}
.foot-col-ttl {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  margin-bottom: 16px;
}
.foot-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.foot-link {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.48);
  transition: color var(--ease);
}
.foot-link:hover {
  color: var(--white);
}
.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.foot-copy {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.25);
}
.wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: var(--white);
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  transition:
    opacity var(--ease),
    transform var(--ease);
}
.wa-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* ─── FAQ ────────────────────────────────────────────── */
.faq {
  padding: var(--sec) 0;
  background: var(--white);
}
.faq-head {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 56px;
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--ice);
}
.faq-item:first-child {
  border-top: 1px solid var(--ice);
}
.faq-q {
  width: 100%;
  text-align: left;
  padding: 22px 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--black);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font);
  transition: color var(--ease);
}
.faq-q:hover {
  color: var(--primary);
}
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--ice);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
  color: var(--gray);
  transition:
    background var(--ease),
    border-color var(--ease),
    color var(--ease),
    transform var(--ease);
}
.faq-item.open .faq-icon {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: rotate(45deg);
}
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.38s ease;
}
.faq-item.open .faq-a {
  max-height: 300px;
}
.faq-a-inner {
  padding-bottom: 22px;
  font-size: 15px;
  color: var(--gray);
  line-height: 1.78;
  max-width: 680px;
}

/* ─── ANIMATIONS ─────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
.fade-up.in {
  opacity: 1;
  transform: none;
}

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1024px) {
  :root {
    --px: 32px;
    --sec: 72px;
  }
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero .container {
    margin: auto;
  }
  .hero-visual {
    display: none;
  }
  .svc-inner {
    grid-template-columns: 1fr;
  }
  .svc-visual {
    height: 280px;
    margin-bottom: 8px;
  }
  .f2-inner {
    grid-template-columns: 1fr;
  }
  .foot-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .dash-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  model-viewer {
    position: absolute;
    z-index: 0;
    opacity: 0.1;
  }
}
@media (max-width: 768px) {
  :root {
    --px: 20px;
    --sec: 56px;
  }
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .port-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-trust {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px 40px;
  }
  .trust-div {
    display: none;
  }
  .trust-item {
    padding: 0;
  }
  .hero-h1 {
    letter-spacing: -1.5px;
  }
}
@media (max-width: 560px) {
  .port-grid {
    grid-template-columns: 1fr;
  }
  .foot-inner {
    grid-template-columns: 1fr;
  }
  .f2-inner {
    gap: 40px;
  }
  .f1-head {
    text-align: left;
  }
}