:root {
  --ink: #0b1020;
  --muted: #536078;
  --paper: #f5f7fb;
  --white: #ffffff;
  --line: #dce2ee;
  --powergate-indigo: #6366f1;
  --powergate-violet: #8b5cf6;
  --powergate-lilac: #a78bfa;
  --powergate-night: #090b1b;
  --bwab: #0762f0;
  --bwab-dark: #043b96;
  --whatsapp: #25d366;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  min-width: 280px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible {
  outline: 3px solid #f6b306;
  outline-offset: 3px;
}

img {
  display: block;
}

h1,
h2,
h3,
p {
  text-wrap: balance;
}

h1,
h2,
h3 {
  letter-spacing: -0.052em;
}

.site-page {
  margin: 0 auto;
  max-width: 920px;
  min-height: 100svh;
  overflow: hidden;
  padding: 0 20px 26px;
  position: relative;
}

.home-page {
  background:
    radial-gradient(circle at 92% 9%, rgba(99, 102, 241, 0.12), transparent 24%),
    radial-gradient(circle at 4% 34%, rgba(7, 98, 240, 0.08), transparent 24%),
    var(--paper);
}

.home-hero {
  padding: 18px 0 40px;
}

.brand-pair {
  align-items: stretch;
  display: grid;
  gap: 7px;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
}

.brand-pair-item {
  align-items: center;
  border-radius: 15px;
  display: flex;
  justify-content: center;
  min-height: 62px;
  padding: 12px 13px;
}

.brand-pair-item img {
  height: auto;
  max-height: 34px;
  max-width: 100%;
  width: auto;
}

.brand-pair-powergate {
  background: var(--powergate-night);
  border: 1px solid #292c4d;
}

.brand-pair-bwab {
  background: var(--white);
  border: 1px solid var(--line);
}

.brand-pair-divider {
  align-self: center;
  color: #7d879a;
  font-size: 0.82rem;
  font-weight: 900;
}

.event-line,
.product-event {
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.058em;
  line-height: 1.45;
  margin: 14px 0 0;
  text-align: center;
  text-transform: uppercase;
}

.event-line span {
  color: var(--bwab);
  margin: 0 3px;
}

.hero-intro {
  margin-top: 24px;
}

.eyebrow,
.product-eyebrow {
  color: var(--bwab);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1.3;
  margin: 0;
  text-transform: uppercase;
}

.hero-intro h1 {
  display: grid;
  font-size: clamp(2.45rem, 11.6vw, 5.2rem);
  font-weight: 850;
  gap: 9px;
  line-height: 0.92;
  margin: 0 0 16px;
}

.headline-main {
  display: block;
}

.headline-main:last-child {
  color: var(--bwab);
}

.headline-or {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 0.68rem;
  font-weight: 900;
  gap: 9px;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  width: min(116px, 42%);
}

.headline-or::before,
.headline-or::after {
  background: var(--line);
  content: "";
  flex: 1;
  height: 1px;
}

.hero-intro > p:last-child {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.55;
  margin: 0;
  max-width: 620px;
}

.choice-grid {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.choice-card {
  border-radius: 18px;
  display: grid;
  gap: 8px;
  min-height: 108px;
  padding: 17px 18px;
  text-decoration: none;
  transition: box-shadow 160ms ease, transform 160ms ease;
}

.choice-card:hover,
.choice-card:focus-visible {
  box-shadow: 0 15px 36px rgba(11, 16, 32, 0.16);
  transform: translateY(-2px);
}

.choice-tag {
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.choice-card strong {
  font-size: 1.18rem;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.choice-link {
  align-items: center;
  display: flex;
  font-size: 0.76rem;
  font-weight: 800;
  justify-content: space-between;
  margin-top: auto;
}

.choice-link b {
  font-size: 1.05rem;
}

.choice-powergate {
  background: linear-gradient(135deg, #11142c, #25215b);
  color: #f7f5ff;
}

.choice-powergate .choice-tag,
.choice-powergate .choice-link {
  color: #c4b5fd;
}

.choice-bwab {
  background: linear-gradient(135deg, #e8f1ff, #ffffff);
  border: 1px solid #c5dafb;
  color: var(--bwab-dark);
}

.choice-bwab .choice-tag,
.choice-bwab .choice-link {
  color: var(--bwab);
}

.contact-panel {
  background: var(--ink);
  border: 1px solid #252d44;
  border-radius: 24px;
  color: var(--white);
  margin: 0 0 28px;
  padding: 25px 20px 20px;
}

.contact-copy h2,
.conversation-heading h2,
.about-section h2 {
  font-size: clamp(1.9rem, 8vw, 3.35rem);
  line-height: 0.98;
  margin: 11px 0 14px;
}

.contact-copy > p:last-child,
.conversation-heading > p:last-child,
.about-section > p:last-child {
  color: #b9c3d6;
  font-size: 0.94rem;
  line-height: 1.55;
  margin: 0;
  max-width: 630px;
}

.contact-panel .eyebrow {
  color: var(--powergate-lilac);
}

.contact-actions {
  display: grid;
  gap: 9px;
  margin-top: 22px;
}

.button {
  align-items: center;
  border-radius: 13px;
  display: flex;
  font-size: 0.86rem;
  font-weight: 850;
  gap: 16px;
  justify-content: space-between;
  min-height: 50px;
  padding: 0 15px;
  text-decoration: none;
  transition: filter 160ms ease, transform 160ms ease;
}

.button:hover,
.button:focus-visible {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

.button-primary {
  background: var(--white);
  color: var(--ink);
}

.button-whatsapp {
  background: var(--whatsapp);
  color: #073619;
}

.contact-details {
  border-top: 1px solid #30384f;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 18px;
  padding-top: 16px;
}

.contact-details a {
  color: #dbe4f4;
  font-size: 0.76rem;
  font-weight: 750;
  text-underline-offset: 3px;
}

.conversation-section {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 24px;
  margin-bottom: 28px;
  padding: 27px 20px 10px;
}

.conversation-heading > p:last-child {
  color: var(--muted);
}

.conversation-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.conversation-list li {
  align-items: start;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 15px;
  grid-template-columns: 28px 1fr;
  padding: 17px 0;
}

.conversation-list li > span {
  color: var(--bwab);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  padding-top: 3px;
}

.conversation-list p {
  font-size: 0.95rem;
  font-weight: 750;
  line-height: 1.4;
  margin: 0;
}

.about-section {
  background: linear-gradient(135deg, #e9f2ff, #f3efff);
  border: 1px solid #d4def2;
  border-radius: 24px;
  padding: 27px 20px;
}

.about-section > p:last-child {
  color: #40516e;
}

.page-footer {
  color: var(--muted);
  display: flex;
  flex-direction: column;
  font-size: 0.69rem;
  font-weight: 750;
  gap: 6px;
  padding: 24px 2px 0;
}

.page-footer a {
  font-weight: 850;
  text-underline-offset: 3px;
}

@media (min-width: 640px) {
  .site-page {
    padding: 0 42px 34px;
  }

  .home-hero {
    padding-top: 34px;
  }

  .brand-pair-item {
    min-height: 76px;
  }

  .brand-pair-item img {
    max-height: 42px;
  }

  .hero-intro {
    margin-top: 46px;
  }

  .choice-grid,
  .contact-actions {
    grid-template-columns: 1fr 1fr;
  }

  .choice-card {
    min-height: 156px;
    padding: 22px;
  }

  .choice-card strong {
    font-size: 1.42rem;
  }

  .contact-panel,
  .conversation-section,
  .about-section {
    padding-left: 30px;
    padding-right: 30px;
  }

  .conversation-list li {
    gap: 22px;
    grid-template-columns: 38px 1fr;
  }

  .page-footer {
    flex-direction: row;
    justify-content: space-between;
  }

}

@media (min-width: 900px) {
  .site-page {
    box-shadow: 0 0 70px rgba(11, 16, 32, 0.08);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}