:root {
  --zg-orange: #e59400;
  --zg-orange-dark: #c97f00;
  --zg-orange-soft: rgba(229, 148, 0, 0.12);
  --zg-ink: #1a1a1a;
  --zg-muted: #5c6570;
  --zg-line: #e8e8e8;
  --zg-soft: #fafafa;
  --zg-white: #ffffff;
  --zg-radius: 14px;
  --zg-radius-sm: 10px;
  --zg-pill: 999px;
  --zg-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
  --zg-font: "Plus Jakarta Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--zg-font);
  color: var(--zg-ink);
  background: var(--zg-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

.zg-main {
  overflow: clip;
}

/* Header */
.zg-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.zg-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.zg-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.zg-logo__img {
  display: block;
  height: 42px;
  width: auto;
  max-width: 220px;
  image-rendering: auto;
}

.zg-logo--footer .zg-logo__img {
  height: 38px;
}

@media (max-width: 575.98px) {
  .zg-logo__img {
    height: 36px;
    max-width: 180px;
  }
}

.zg-logo__mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--zg-orange);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
}

.zg-logo__text {
  font-size: 1rem;
  color: var(--zg-ink);
  font-weight: 800;
}

.zg-nav {
  gap: 1.6rem;
  align-items: center;
}

.zg-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--zg-ink);
  opacity: 0.82;
}

.zg-nav a:hover {
  color: var(--zg-orange);
  opacity: 1;
}

.zg-header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.zg-lang {
  display: inline-flex;
  border: 1px solid var(--zg-line);
  border-radius: var(--zg-pill);
  overflow: hidden;
  background: var(--zg-white);
}

.zg-lang__link {
  padding: 0.28rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--zg-muted);
}

.zg-lang__link.is-active {
  background: var(--zg-ink);
  color: #fff;
}

.zg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.2rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.92rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.zg-btn--lg {
  padding: 0.9rem 1.45rem;
  font-size: 0.98rem;
}

.zg-btn--primary {
  background: var(--zg-orange);
  color: #fff;
  box-shadow: 0 8px 22px rgba(229, 148, 0, 0.28);
}

.zg-btn--primary:hover {
  background: var(--zg-orange-dark);
  color: #fff;
  transform: translateY(-1px);
}

.zg-btn--ghost {
  background: var(--zg-white);
  border-color: #d9d9d9;
  color: var(--zg-ink);
}

.zg-btn--ghost:hover {
  border-color: #bfbfbf;
  transform: translateY(-1px);
}

.zg-burger {
  width: 42px;
  height: 42px;
  border: 1px solid var(--zg-line);
  border-radius: 10px;
  background: #fff;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.zg-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--zg-ink);
}

.zg-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.zg-mobile-nav a {
  font-weight: 600;
  font-size: 1.05rem;
}

/* Hero — design-hero split layout */
.zg-hero {
  position: relative;
  padding: 3.25rem 0 1.5rem;
  overflow: hidden;
}

.zg-hero__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(700px 380px at 88% 18%, rgba(120, 170, 255, 0.2), transparent 65%),
    radial-gradient(520px 280px at 8% 30%, rgba(255, 107, 0, 0.08), transparent 60%);
}

.zg-hero--split {
  text-align: left;
}

.zg-hero__copy {
  position: relative;
  max-width: 34rem;
}

.zg-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--zg-pill);
  background: rgba(70, 130, 255, 0.1);
  color: #2f6fed;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.zg-badge--dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3b82f6;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.18);
}

.zg-hero__title {
  margin: 1.1rem 0 1rem;
  font-size: clamp(2.15rem, 4.2vw, 3.35rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--zg-ink);
}

.zg-hero__accent {
  display: inline;
  color: var(--zg-orange);
}

.zg-hero__lead {
  margin: 0 0 1.5rem;
  max-width: 34rem;
  color: var(--zg-muted);
  font-size: 1.05rem;
}

.zg-hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.zg-btn--pill {
  border-radius: var(--zg-pill);
}

.zg-btn__play {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--zg-ink);
  position: relative;
  flex-shrink: 0;
}

.zg-btn__play::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 4px 0 4px 7px;
  border-color: transparent transparent transparent #fff;
}

.zg-trusted__label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--zg-muted);
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.zg-trusted__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.35rem;
  padding: 0;
  margin: 0;
}

.zg-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.zg-brand__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.zg-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.zg-brand__name {
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.zg-brand__tag {
  font-size: 0.62rem;
  font-weight: 600;
  margin-top: 0.08rem;
  opacity: 0.85;
}

.zg-brand--bdszota .zg-brand__name { color: #16a34a; }
.zg-brand--bdszota .zg-brand__icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='8' cy='8' r='4' fill='%2316a34a'/%3E%3Ccircle cx='16' cy='8' r='4' fill='%2322c55e'/%3E%3Ccircle cx='8' cy='16' r='4' fill='%2322c55e'/%3E%3Ccircle cx='16' cy='16' r='4' fill='%2316a34a'/%3E%3C/svg%3E");
}

.zg-brand--espa247 .zg-brand__name { color: #db2777; }
.zg-brand--espa247 .zg-brand__tag { color: #db2777; }
.zg-brand--espa247 .zg-brand__icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M12 4c2.5 0 4 1.8 4 4 0 3.2-4 7-4 7s-4-3.8-4-7c0-2.2 1.5-4 4-4z' fill='%23db2777'/%3E%3Cpath d='M9 8.5c.6-1 1.5-1.6 3-1.6' stroke='%23fff' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
}

.zg-brand--xehub .zg-brand__name { color: #1d4ed8; }
.zg-brand--xehub .zg-brand__icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='10' fill='%231d4ed8'/%3E%3Cpath d='M8 8l8 8M16 8l-8 8' stroke='%23fff' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.zg-brand--pcnails .zg-brand__name { color: #ea580c; }
.zg-brand--pcnails .zg-brand__tag { color: #64748b; }
.zg-brand--pcnails .zg-brand__icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='3' y='3' width='18' height='18' rx='5' fill='%23ea580c'/%3E%3Ccircle cx='12' cy='12' r='4' fill='%23fff'/%3E%3Ccircle cx='12' cy='12' r='1.6' fill='%23ea580c'/%3E%3C/svg%3E");
}

.zg-hero__visual {
  position: relative;
  animation: zg-float-in 0.9s ease both;
  min-height: 420px;
}

.zg-stage {
  position: relative;
  width: 100%;
  max-width: 620px;
  margin-left: auto;
  aspect-ratio: 1.15 / 1;
  min-height: 400px;
}

.zg-stage__chip {
  position: absolute;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.1);
  font-size: 0.72rem;
  font-weight: 700;
  color: #334155;
  white-space: nowrap;
  animation: zg-bob 4.5s ease-in-out infinite;
}

.zg-stage__chip-ico {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  flex-shrink: 0;
}

.zg-stage__chip--ai {
  top: 2%;
  left: 8%;
}

.zg-stage__chip--ai .zg-stage__chip-ico {
  background: linear-gradient(135deg, #f472b6, #a855f7);
}

.zg-stage__chip--saas {
  top: 0;
  right: 18%;
  animation-delay: 0.6s;
}

.zg-stage__chip--saas .zg-stage__chip-ico {
  background: linear-gradient(135deg, #60a5fa, #2563eb);
}

.zg-stage__chip--auto {
  top: 14%;
  right: 2%;
  animation-delay: 1.1s;
}

.zg-stage__chip--auto .zg-stage__chip-ico {
  background: linear-gradient(135deg, #34d399, #059669);
}

.zg-dash {
  position: absolute;
  top: 12%;
  left: 8%;
  right: 6%;
  z-index: 2;
  background: #fff;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 28px 60px rgba(30, 64, 120, 0.16);
  padding: 0.85rem 1rem 1rem;
  transform: perspective(1200px) rotateY(-6deg) rotateX(3deg);
}

.zg-dash__bar {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
}

.zg-dash__dots {
  display: inline-flex;
  gap: 0.28rem;
}

.zg-dash__dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e2e8f0;
  display: block;
}

.zg-dash__dots i:nth-child(1) { background: #f87171; }
.zg-dash__dots i:nth-child(2) { background: #fbbf24; }
.zg-dash__dots i:nth-child(3) { background: #34d399; }

.zg-dash__bar strong {
  font-size: 0.82rem;
  color: #0f172a;
}

.zg-dash__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  margin-bottom: 0.85rem;
}

.zg-dash__metric {
  background: #f8fafc;
  border-radius: 12px;
  padding: 0.55rem 0.65rem;
}

.zg-dash__metric span {
  display: block;
  font-size: 0.68rem;
  color: #64748b;
  font-weight: 600;
}

.zg-dash__metric strong {
  display: block;
  font-size: 1.05rem;
  color: #0f172a;
  margin-top: 0.15rem;
}

.zg-dash__metric em {
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 700;
  color: #10b981;
}

.zg-dash__chart {
  background: linear-gradient(180deg, #f8fbff, #fff);
  border: 1px solid #eef2f7;
  border-radius: 12px;
  padding: 0.55rem 0.65rem 0.35rem;
}

.zg-dash__chart-head {
  font-size: 0.72rem;
  font-weight: 700;
  color: #64748b;
  margin-bottom: 0.25rem;
}

.zg-dash__svg {
  width: 100%;
  height: 88px;
  display: block;
}

.zg-phone {
  position: absolute;
  left: 2%;
  bottom: 4%;
  z-index: 4;
  width: 132px;
  background: #0f172a;
  border-radius: 22px;
  padding: 8px;
  box-shadow: 0 22px 40px rgba(15, 23, 42, 0.28);
  animation: zg-bob 5s ease-in-out infinite;
  animation-delay: 0.4s;
}

.zg-phone__notch {
  width: 42%;
  height: 8px;
  margin: 2px auto 8px;
  border-radius: 999px;
  background: #1e293b;
}

.zg-phone__screen {
  background: #fff;
  border-radius: 14px;
  padding: 0.7rem 0.65rem 0.8rem;
  min-height: 168px;
}

.zg-phone__brand {
  font-size: 0.78rem;
  font-weight: 800;
  color: #db2777;
}

.zg-phone__sub {
  font-size: 0.65rem;
  color: #94a3b8;
  margin-bottom: 0.55rem;
}

.zg-phone__stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.7rem;
}

.zg-phone__stat strong {
  font-size: 1.05rem;
  color: #0f172a;
}

.zg-phone__stat span {
  font-size: 0.65rem;
  font-weight: 700;
  color: #10b981;
}

.zg-phone__list {
  display: grid;
  gap: 0.35rem;
}

.zg-phone__list span {
  display: block;
  height: 10px;
  border-radius: 6px;
  background: linear-gradient(90deg, #fce7f3, #f1f5f9);
}

.zg-phone__list span:nth-child(2) { width: 85%; }
.zg-phone__list span:nth-child(3) { width: 70%; }

.zg-ai {
  position: absolute;
  right: 0;
  bottom: 8%;
  z-index: 4;
  width: min(200px, 46%);
  background: #fff;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
  padding: 0.85rem 0.9rem;
  animation: zg-bob 4.8s ease-in-out infinite;
  animation-delay: 0.9s;
}

.zg-ai__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  margin-bottom: 0.65rem;
}

.zg-ai__head strong {
  font-size: 0.75rem;
  color: #0f172a;
}

.zg-ai__online {
  font-size: 0.65rem;
  font-weight: 700;
  color: #059669;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.zg-ai__online::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.zg-ai__wave {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  height: 36px;
  margin-bottom: 0.55rem;
  background: linear-gradient(180deg, #eff6ff, #fff);
  border-radius: 10px;
  padding: 0.4rem;
}

.zg-ai__wave i {
  width: 4px;
  border-radius: 999px;
  background: #3b82f6;
  display: block;
  animation: zg-wave 1.1s ease-in-out infinite;
}

.zg-ai__wave i:nth-child(1) { height: 10px; animation-delay: 0s; }
.zg-ai__wave i:nth-child(2) { height: 18px; animation-delay: 0.1s; }
.zg-ai__wave i:nth-child(3) { height: 26px; animation-delay: 0.2s; }
.zg-ai__wave i:nth-child(4) { height: 34px; animation-delay: 0.15s; }
.zg-ai__wave i:nth-child(5) { height: 22px; animation-delay: 0.25s; }
.zg-ai__wave i:nth-child(6) { height: 14px; animation-delay: 0.05s; }
.zg-ai__wave i:nth-child(7) { height: 20px; animation-delay: 0.3s; }

.zg-ai__msg {
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.4;
  color: #64748b;
}

@keyframes zg-float-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes zg-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes zg-wave {
  0%, 100% { transform: scaleY(0.55); opacity: 0.7; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* Values bar under hero */
.zg-values {
  padding: 0.5rem 0 3.5rem;
  position: relative;
  z-index: 2;
}

.zg-values__card {
  background: var(--zg-white);
  border: 1px solid var(--zg-line);
  border-radius: 24px;
  box-shadow: var(--zg-shadow);
  padding: 1.5rem 1.25rem;
}

.zg-value {
  text-align: left;
  height: 100%;
}

.zg-value__icon {
  display: inline-block;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  margin-bottom: 0.75rem;
  background-color: #e8f0ff;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 22px;
}

.zg-value__icon--team {
  background-color: #e8f0ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%233b82f6' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'/%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'/%3E%3C/svg%3E");
}

.zg-value__icon--rocket {
  background-color: #efe7ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%238b5cf6' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M5 13 2 22l9-3'/%3E%3Cpath d='M14 5c3 1 6 4 7 7l-8 8c-3-1-6-4-7-7l8-8z'/%3E%3C/svg%3E");
}

.zg-value__icon--shield {
  background-color: #e6f8ef;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%2310b981' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E");
}

.zg-value__icon--ai {
  background-color: #ffe8d6;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a4 4 0 0 1 4 4v1a4 4 0 0 1-8 0V6a4 4 0 0 1 4-4z'/%3E%3Cpath d='M6 14h12M8 18h8M9 22h6'/%3E%3C/svg%3E");
}

.zg-value__icon--cloud {
  background-color: #e5f6ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%230ea5e9' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M18 10h-1.26A8 8 0 1 0 9 20h9a5 5 0 0 0 0-10z'/%3E%3C/svg%3E");
}

.zg-value__icon--partner {
  background-color: #eee8ff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%238b5cf6' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M3 18v-6a9 9 0 0 1 18 0v6'/%3E%3Cpath d='M21 19a2 2 0 0 1-2 2h-1a2 2 0 0 1-2-2v-3a2 2 0 0 1 2-2h3zM3 19a2 2 0 0 0 2 2h1a2 2 0 0 0 2-2v-3a2 2 0 0 0-2-2H3z'/%3E%3C/svg%3E");
}

.zg-value__title {
  font-size: 0.98rem;
  font-weight: 800;
  margin: 0 0 0.35rem;
}

.zg-value__desc {
  margin: 0;
  font-size: 0.86rem;
  color: var(--zg-muted);
}

/* Stats (unused on home, keep for reuse) */
.zg-stats {
  padding: 0 0 3.5rem;
}

.zg-stats__bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 1.75rem 1rem;
  border-top: 1px solid var(--zg-line);
  border-bottom: 1px solid var(--zg-line);
  text-align: center;
}

.zg-stat__value {
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  font-weight: 800;
  color: var(--zg-orange);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.zg-stat__label {
  margin-top: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--zg-muted);
}

/* Sections */
.zg-section {
  padding: 4.75rem 0;
}

.zg-section--soft {
  background: var(--zg-soft);
}

.zg-section__head {
  margin-bottom: 0.5rem;
}

.zg-eyebrow {
  color: var(--zg-orange);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 0.55rem;
}

.zg-section__title {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 18ch;
}

.zg-section__title--center {
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

.zg-section__lead {
  color: var(--zg-muted);
  font-size: 1.02rem;
  margin: 1rem 0 1.5rem;
}

/* Icons */
.zg-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background-color: var(--zg-orange-soft);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 22px;
  margin-bottom: 1rem;
}

.zg-icon--sm {
  width: 40px;
  height: 40px;
  margin-bottom: 0;
  flex-shrink: 0;
}

.zg-icon--code {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpolyline points='16 18 22 12 16 6'/%3E%3Cpolyline points='8 6 2 12 8 18'/%3E%3C/svg%3E");
}

.zg-icon--cloud {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M18 10h-1.26A8 8 0 1 0 9 20h9a5 5 0 0 0 0-10z'/%3E%3C/svg%3E");
}

.zg-icon--mobile {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Crect x='7' y='2' width='10' height='20' rx='2'/%3E%3Cline x1='12' y1='18' x2='12.01' y2='18'/%3E%3C/svg%3E");
}

.zg-icon--ai {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a4 4 0 0 1 4 4v1a4 4 0 0 1-8 0V6a4 4 0 0 1 4-4z'/%3E%3Cpath d='M6 14h12'/%3E%3Cpath d='M8 18h8'/%3E%3Cpath d='M9 22h6'/%3E%3C/svg%3E");
}

.zg-icon--product {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M12 2L2 7l10 5 10-5-10-5z'/%3E%3Cpath d='M2 17l10 5 10-5'/%3E%3Cpath d='M2 12l10 5 10-5'/%3E%3C/svg%3E");
}

.zg-icon--team {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'/%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'/%3E%3C/svg%3E");
}

.zg-icon--bulb {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M9 18h6'/%3E%3Cpath d='M10 22h4'/%3E%3Cpath d='M12 2a7 7 0 0 0-4 12.7V17h8v-2.3A7 7 0 0 0 12 2z'/%3E%3C/svg%3E");
}

/* Services */
.zg-service {
  height: 100%;
  padding: 1.5rem 1.4rem;
  border: 1px solid var(--zg-line);
  border-radius: var(--zg-radius);
  background: var(--zg-white);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.zg-service:hover {
  transform: translateY(-4px);
  box-shadow: var(--zg-shadow);
  border-color: rgba(229, 148, 0, 0.35);
}

.zg-service__title {
  font-size: 1.12rem;
  font-weight: 800;
  margin: 0 0 0.25rem;
}

.zg-service__subtitle {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--zg-orange);
}

.zg-service__desc {
  margin: 0;
  color: var(--zg-muted);
  font-size: 0.95rem;
}

/* Position */
.zg-quote {
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.25;
  margin: 0 0 1rem;
}

.zg-checks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.8rem;
}

.zg-checks li {
  position: relative;
  padding-left: 1.75rem;
  font-weight: 600;
}

.zg-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2rem;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  background: var(--zg-orange-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e59400' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 12px no-repeat;
}

.zg-pillars {
  display: grid;
  gap: 1rem;
}

.zg-pillar {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.2rem 1.25rem;
  border-radius: var(--zg-radius);
  border: 1px solid var(--zg-line);
  background: var(--zg-white);
}

.zg-pillar h3 {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
  font-weight: 800;
}

.zg-pillar p {
  margin: 0;
  color: var(--zg-muted);
  font-size: 0.94rem;
}

/* Process */
.zg-steps {
  list-style: none;
  padding: 0;
  margin: 0;
}

.zg-step {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--zg-radius);
  border: 1px solid var(--zg-line);
  background: var(--zg-white);
  height: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.zg-step:hover {
  border-color: rgba(229, 148, 0, 0.4);
  box-shadow: var(--zg-shadow);
}

.zg-step__num {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--zg-orange);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  min-width: 2rem;
}

.zg-step__label {
  font-weight: 700;
  font-size: 0.98rem;
}

/* Final CTA */
.zg-final-cta {
  padding: 5rem 0;
  background: var(--zg-soft);
  text-align: center;
}

.zg-final-cta__title {
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.7rem;
}

.zg-final-cta__tags {
  color: var(--zg-muted);
  margin-bottom: 1.6rem;
}

.zg-final-cta__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Footer */
.zg-footer {
  border-top: 1px solid var(--zg-line);
  padding: 1.4rem 0;
  background: var(--zg-white);
}

.zg-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.zg-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.35rem;
  font-weight: 500;
  font-size: 0.92rem;
}

.zg-footer__copy {
  margin: 0;
  color: var(--zg-muted);
  font-size: 0.88rem;
}

/* Inner pages */
.zg-page-hero {
  padding: 3.5rem 0 1rem;
  text-align: center;
}

.zg-page-hero h1 {
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
}

.zg-page-hero p {
  color: var(--zg-muted);
  max-width: 40rem;
  margin: 0 auto;
}

.zg-case {
  height: 100%;
  padding: 1.5rem;
  border: 1px solid var(--zg-line);
  border-radius: var(--zg-radius);
  background: var(--zg-white);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.zg-case:hover {
  transform: translateY(-3px);
  box-shadow: var(--zg-shadow);
}

.zg-case__title {
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
}

.zg-case__excerpt {
  margin: 0;
  color: var(--zg-muted);
}

/* Featured case study cards — neutral professional */
.zg-section__lead--center {
  margin-left: auto;
  margin-right: auto;
  max-width: 40rem;
  text-align: center;
}

.zg-cases {
  background: var(--zg-soft);
}

.zg-case-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  border: 1px solid var(--zg-line);
  background: var(--zg-white);
  padding: 1.4rem 1.45rem 1.5rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.zg-case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(11, 27, 51, 0.08);
  border-color: #d7dde7;
}

.zg-case-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.zg-case-card__num {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #94a3b8;
}

.zg-case-card__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  font-size: 0.7rem;
  font-weight: 700;
  color: #475569;
  letter-spacing: 0.02em;
}

.zg-case-card__title {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0 0 0.55rem;
  letter-spacing: -0.02em;
  color: var(--zg-ink);
}

.zg-case-card__title a:hover {
  color: var(--zg-orange);
}

.zg-case-card__excerpt {
  margin: 0 0 1.1rem;
  color: var(--zg-muted);
  flex: 1;
}

.zg-case-card__stack {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0;
  margin: 0 0 1.15rem;
}

.zg-case-card__stack li {
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 0.72rem;
  font-weight: 700;
  color: #64748b;
}

.zg-case-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--zg-ink);
  font-size: 0.92rem;
}

.zg-case-card__link:hover {
  color: var(--zg-orange);
  gap: 0.55rem;
}

/* Case detail page */
.zg-case-detail__hero {
  text-align: left;
}

.zg-case-detail__hero .container {
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

.zg-case-detail__stack {
  margin-top: 1rem;
  margin-bottom: 0;
}

.zg-case-block {
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--zg-line);
}

.zg-case-block:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.zg-case-block h2 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 0.65rem;
  letter-spacing: -0.01em;
}

.zg-case-block p {
  margin: 0;
  color: var(--zg-muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.zg-case-aside {
  border: 1px solid var(--zg-line);
  border-radius: 16px;
  background: var(--zg-white);
  padding: 1.35rem 1.4rem;
  position: sticky;
  top: 92px;
}

.zg-case-aside h3 {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #94a3b8;
  margin: 0 0 0.75rem;
}

.zg-case-aside h3 + .zg-case-card__stack,
.zg-case-aside__list {
  margin-bottom: 1.35rem;
}

.zg-case-aside__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.35rem;
  display: grid;
  gap: 0.55rem;
}

.zg-case-aside__list li {
  position: relative;
  padding-left: 1rem;
  color: var(--zg-ink);
  font-weight: 600;
  font-size: 0.92rem;
}

.zg-case-aside__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--zg-orange);
}

.zg-case-aside__cta {
  padding-top: 1.1rem;
  border-top: 1px solid var(--zg-line);
}

.zg-case-aside__cta p {
  margin: 0 0 0.85rem;
  font-weight: 700;
  color: var(--zg-ink);
}

.zg-form .form-control,
.zg-form .form-select {
  border-radius: 12px;
  border-color: var(--zg-line);
  padding: 0.7rem 0.9rem;
}

.zg-form .form-control:focus,
.zg-form .form-select:focus {
  border-color: var(--zg-orange);
  box-shadow: 0 0 0 0.2rem rgba(229, 148, 0, 0.15);
}

.zg-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

/* Motion */
.zg-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.zg-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* Mobile app tab bar */
.zg-tabbar {
  display: none;
}

@media (max-width: 991.98px) {
  .zg-hero {
    padding: 2.5rem 0 1rem;
    text-align: center;
  }

  .zg-hero__copy {
    max-width: none;
    margin: 0 auto;
  }

  .zg-hero__actions {
    justify-content: center;
  }

  .zg-trusted {
    text-align: center;
  }

  .zg-trusted__list {
    justify-content: center;
  }

  .zg-hero__visual {
    margin-top: 0.5rem;
    min-height: 0;
  }

  .zg-stage {
    max-width: 520px;
    margin: 0 auto;
    min-height: 360px;
  }

  .zg-dash {
    transform: none;
    left: 6%;
    right: 6%;
  }

  .zg-phone {
    width: 118px;
  }

  .zg-stage__chip--auto {
    display: none;
  }

  .zg-stats__bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem 0.75rem;
  }

  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
  }

  .zg-tabbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    min-height: 64px;
    padding: 0.35rem 0.4rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(14px);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.06);
  }

  .zg-tabbar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    min-height: 52px;
    padding: 0.35rem 0.25rem;
    border-radius: 14px;
    color: #8a93a0;
    font-weight: 600;
    transition: color 0.2s ease, background 0.2s ease;
  }

  .zg-tabbar__item.is-active,
  .zg-tabbar__item:active {
    color: var(--zg-orange);
    background: rgba(229, 148, 0, 0.1);
  }

  .zg-tabbar__icon {
    width: 22px;
    height: 22px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 22px;
    opacity: 0.85;
  }

  .zg-tabbar__item.is-active .zg-tabbar__icon {
    opacity: 1;
  }

  .zg-tabbar__label {
    font-size: 0.68rem;
    line-height: 1.1;
    letter-spacing: 0.01em;
  }

  .zg-tabbar__icon--home {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%238a93a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M3 10.5 12 3l9 7.5'/%3E%3Cpath d='M5 9.5V21h14V9.5'/%3E%3C/svg%3E");
  }

  .zg-tabbar__item.is-active .zg-tabbar__icon--home {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M3 10.5 12 3l9 7.5'/%3E%3Cpath d='M5 9.5V21h14V9.5'/%3E%3C/svg%3E");
  }

  .zg-tabbar__icon--services {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%238a93a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Crect x='3' y='3' width='7' height='7' rx='1.5'/%3E%3Crect x='14' y='3' width='7' height='7' rx='1.5'/%3E%3Crect x='3' y='14' width='7' height='7' rx='1.5'/%3E%3Crect x='14' y='14' width='7' height='7' rx='1.5'/%3E%3C/svg%3E");
  }

  .zg-tabbar__item.is-active .zg-tabbar__icon--services {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Crect x='3' y='3' width='7' height='7' rx='1.5'/%3E%3Crect x='14' y='3' width='7' height='7' rx='1.5'/%3E%3Crect x='3' y='14' width='7' height='7' rx='1.5'/%3E%3Crect x='14' y='14' width='7' height='7' rx='1.5'/%3E%3C/svg%3E");
  }

  .zg-tabbar__icon--cases {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%238a93a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Crect x='3' y='7' width='18' height='13' rx='2'/%3E%3Cpath d='M8 7V5a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2'/%3E%3C/svg%3E");
  }

  .zg-tabbar__item.is-active .zg-tabbar__icon--cases {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Crect x='3' y='7' width='18' height='13' rx='2'/%3E%3Cpath d='M8 7V5a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2'/%3E%3C/svg%3E");
  }

  .zg-tabbar__icon--contact {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%238a93a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6A19.79 19.79 0 0 1 2.12 4.18 2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
  }

  .zg-tabbar__item.is-active .zg-tabbar__icon--contact {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e59400' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6A19.79 19.79 0 0 1 2.12 4.18 2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
  }
}

@media (max-width: 575.98px) {
  .zg-stats__bar {
    grid-template-columns: 1fr 1fr;
  }

  .zg-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}