:root {
  --cyan: #00c6ff;
  --sky: #3b82f6;
  --violet: #7b2ff7;
  --magenta: #c026d3;
  --ink: #0f1220;
  --ink-soft: #3d4458;
  --muted: #6b7289;
  --paper: #f7f8fc;
  --white: #ffffff;
  --line: rgba(15, 18, 32, 0.08);
  --grad: linear-gradient(135deg, var(--cyan) 0%, var(--sky) 45%, var(--violet) 100%);
  --grad-text: linear-gradient(100deg, #0090d4 0%, #4f46e5 48%, #a21caf 100%);
  --shadow: 0 24px 60px rgba(59, 40, 140, 0.14);
  --radius: 20px;
  --font: "Outfit", sans-serif;
  --display: "Sora", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: #f4f6fb;
  line-height: 1.55;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

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

.ambient {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background:
    linear-gradient(180deg, #eef2f9 0%, #f4f6fb 28%, #f7f8fc 100%);
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 6vw;
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  background: rgba(244, 246, 251, 0.82);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
  z-index: 20;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(244, 246, 251, 0.94);
}

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

.brand-mark {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: transparent;
  border: 0;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
}

.brand-text small {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}

.nav a:hover {
  color: var(--violet);
}

.nav-cta {
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: var(--grad);
  color: var(--white) !important;
  box-shadow: 0 8px 24px rgba(123, 47, 247, 0.28);
}

.nav-cta-login {
  background: linear-gradient(135deg, #0b2a6b 0%, #1e5ad7 100%);
  box-shadow: 0 8px 24px rgba(14, 58, 160, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nav-cta-login:hover {
  color: var(--white) !important;
  background: linear-gradient(135deg, #0a2460 0%, #174fc7 100%);
  box-shadow: 0 10px 28px rgba(14, 58, 160, 0.48);
  transform: translateY(-1px);
}

.nav-cta-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #25d366;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nav-cta-whatsapp:hover {
  color: var(--white) !important;
  background: #1ebe57;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.5);
  transform: translateY(-1px);
}

.nav-cta-whatsapp .wa-icon {
  width: 1.05rem;
  height: 1.05rem;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 22px;
  margin-inline: auto;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.hero {
  min-height: min(88vh, 780px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 6vw 4.5rem;
  position: relative;
  text-align: center;
}

.hero-glow {
  position: absolute;
  inset: 12% auto auto 50%;
  width: min(70vw, 640px);
  height: min(70vw, 640px);
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08), transparent 70%);
  filter: blur(28px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 40rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-logo-full {
  width: min(100%, 220px);
  height: auto;
  object-fit: contain;
  margin-bottom: 1.35rem;
  background: transparent;
  border: 0;
  box-shadow: none;
  animation: float 5.5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-title {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3.6vw, 2.55rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.12em;
}

.hero-title span {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-title .hero-more {
  font-weight: 800;
}

.hero-lead {
  margin: 1.15rem 0 1.75rem;
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.98rem;
  border: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--grad);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(123, 47, 247, 0.32);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  color: var(--ink);
}

.btn-block {
  width: 100%;
}

.btn-whatsapp {
  gap: 0.55rem;
}

.wa-icon {
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
}

.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 40;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: float 4.5s ease-in-out infinite;
}

.wa-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.55);
}

.wa-float svg {
  width: 30px;
  height: 30px;
}

.about {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
  padding: 5rem 6vw;
}

.about-copy h2,
.section-head h2,
.product-copy h2,
.contact-panel h2 {
  margin: 0 0 0.75rem;
  font-family: var(--display);
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.about-copy p,
.section-head p,
.product-copy > p,
.contact-panel > p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.about-points {
  display: grid;
  gap: 1rem;
}

.about-point {
  padding: 1.25rem 0 1.25rem 1.2rem;
  border-left: 3px solid transparent;
  border-image: var(--grad) 1;
}

.about-point h3 {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-size: 1.1rem;
}

.about-point p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.services,
.why-us {
  padding: 2rem 6vw 4.5rem;
}

.info-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.info-item {
  position: relative;
  padding: 1.2rem 1.25rem 1.2rem 2.4rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 1.02rem;
}

.info-item::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  transform: translateY(-50%);
  background: var(--grad);
}

.why-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.why-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.15rem 1.25rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 1.05rem;
}

.why-item::before {
  content: "";
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='white' d='M6.5 11.2 3.3 8l1.1-1.1 2.1 2.1 4.6-4.6L12.2 5.5z'/%3E%3C/svg%3E")
    center / 70% no-repeat,
    var(--grad);
}

.products {
  padding: 2rem 6vw 5rem;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.product-catalog {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(59, 40, 140, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(59, 40, 140, 0.12);
}

.product-card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #e8ecf5;
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-media--soft {
  display: grid;
  place-items: center;
  background:
    linear-gradient(145deg, rgba(0, 198, 255, 0.12), rgba(123, 47, 247, 0.14));
}

.product-card-mark {
  width: 88px !important;
  height: 88px !important;
  object-fit: contain !important;
}

.product-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.35rem 1.4rem 1.5rem;
  flex: 1;
}

.product-tag {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky);
}

.product-tag--alt {
  color: var(--violet);
}

.product-card h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.35rem;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  flex: 1;
}

.product-link {
  margin-top: 0.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.product {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
  padding: 2rem 6vw 5rem;
}

.eyebrow {
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.7rem;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 500;
}

.checklist li::before {
  content: "";
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='white' d='M6.5 11.2 3.3 8l1.1-1.1 2.1 2.1 4.6-4.6L12.2 5.5z'/%3E%3C/svg%3E")
    center / 70% no-repeat,
    var(--grad);
}

.product-visual {
  position: relative;
}

.product-shot {
  border-radius: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.web-version {
  padding: 1rem 6vw 5rem;
}

.web-version .section-head {
  margin-bottom: 2.25rem;
}

.platforms {
  display: grid;
  grid-template-columns: 1.7fr 0.55fr;
  gap: 1.75rem;
  align-items: end;
  max-width: 1280px;
  margin: 0 auto;
}

.platform {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.platform figcaption {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.web-register {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  max-width: 36rem;
  margin: 2.5rem auto 0;
}

.web-register p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.btn-register {
  background: linear-gradient(135deg, #0b2a6b 0%, #1e5ad7 100%);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(14, 58, 160, 0.35);
}

.btn-register:hover {
  background: linear-gradient(135deg, #0a2460 0%, #174fc7 100%);
  box-shadow: 0 14px 34px rgba(14, 58, 160, 0.45);
}

.browser-frame {
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.browser-chrome {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 0.9rem;
  background: #eef1f7;
  border-bottom: 1px solid var(--line);
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d1d5e0;
}

.browser-dot:nth-child(1) { background: #ff5f57; }
.browser-dot:nth-child(2) { background: #febc2e; }
.browser-dot:nth-child(3) { background: #28c840; }

.browser-bar {
  flex: 1;
  height: 12px;
  margin-left: 0.6rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(15, 18, 32, 0.06);
}

.web-shot {
  width: 100%;
  display: block;
}

.web-gallery {
  position: relative;
}

.web-gallery-track {
  position: relative;
  background: #eef1f7;
  overflow: hidden;
}

.web-gallery .web-shot {
  width: 100%;
  display: none;
}

.web-gallery .web-shot.is-active {
  display: block;
}

.web-gallery-btn {
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 999px;
  background: rgba(11, 42, 107, 0.88);
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

.web-gallery-btn::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-style: solid;
  border-width: 0.14rem 0.14rem 0 0;
  border-color: #fff;
}

.web-gallery-prev::before {
  transform: rotate(-135deg);
  margin-left: 0.2rem;
}

.web-gallery-next::before {
  transform: rotate(45deg);
  margin-right: 0.2rem;
}

.web-gallery-btn:hover {
  background: #1e5ad7;
  transform: translateY(-50%) scale(1.05);
}

.web-gallery-prev {
  left: 0.65rem;
}

.web-gallery-next {
  right: 0.65rem;
}

.web-gallery-dots {
  position: absolute;
  left: 50%;
  bottom: 0.75rem;
  z-index: 3;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  background: rgba(15, 18, 32, 0.45);
}

.web-gallery-dots button {
  width: 0.6rem;
  height: 0.6rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.web-gallery-dots button.is-active {
  background: #fff;
  transform: scale(1.2);
}

.phone-frame {
  position: relative;
  width: min(100%, 220px);
  padding: 0.7rem;
  border-radius: 36px;
  background: linear-gradient(160deg, #1f2433, #0f1220);
  box-shadow: var(--shadow);
}

.phone-notch {
  position: absolute;
  top: 0.95rem;
  left: 50%;
  z-index: 2;
  width: 42%;
  height: 14px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: #0f1220;
}

.phone-screen {
  overflow: hidden;
  border-radius: 28px;
  background: #fff;
  aspect-ratio: 9 / 17;
}

.mobile-shot {
  width: 220%;
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: left top;
  display: block;
  transform: scale(1.02);
  transform-origin: left top;
}

.ecf-gateway {
  padding: 1rem 6vw 5rem;
}

.ecf-gateway .section-head {
  margin-bottom: 2rem;
}

.ecf-shot-link {
  display: block;
  max-width: 1080px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ecf-shot-link:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(59, 40, 140, 0.12);
}

.ecf-shot {
  width: 100%;
  display: block;
}

.ecf-actions {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.pricing {
  padding: 1rem 6vw 5rem;
  display: flex;
  justify-content: center;
}

.price-card {
  width: min(100%, 420px);
  text-align: center;
  padding: 2.4rem 2rem;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--grad);
}

.price-label {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.price-value {
  margin: 0.4rem 0 0.6rem;
  font-family: var(--display);
  font-size: clamp(2.8rem, 6vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}

.price-note {
  margin: 0 0 1.4rem;
  color: var(--muted);
}

.contact {
  padding: 0 6vw 5.5rem;
  display: flex;
  justify-content: center;
}

.contact-panel {
  width: min(100%, 560px);
  padding: 2.2rem;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  text-align: center;
}

.contact-details {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  text-align: left;
}

.contact-details li {
  display: grid;
  gap: 0.15rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: rgba(244, 246, 251, 0.9);
  border: 1px solid var(--line);
}

.contact-details span {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-details strong,
.contact-details a {
  color: var(--ink);
  font-size: 1.02rem;
}

.contact-form {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.9rem;
  text-align: left;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--white);
  font: inherit;
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7289' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: rgba(123, 47, 247, 0.45);
  box-shadow: 0 0 0 4px rgba(123, 47, 247, 0.12);
}

.form-success {
  margin: 1rem 0 0;
  color: #059669;
  font-weight: 600;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 6vw 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.footer-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.footer-brand strong {
  display: block;
  color: var(--ink);
  font-family: var(--display);
}

.footer-brand span {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-meta {
  display: grid;
  gap: 0.25rem;
  text-align: right;
}

.footer-meta p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .hero {
    min-height: auto;
    padding-top: 2.5rem;
  }

  .hero-title {
    align-items: center;
  }

  .about,
  .product,
  .info-grid,
  .why-grid,
  .platforms {
    grid-template-columns: 1fr;
  }

  .product-catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .info-grid,
  .why-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platforms {
    justify-items: center;
  }

  .platform-web {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .info-grid,
  .why-grid,
  .product-catalog {
    grid-template-columns: 1fr;
  }
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: 68px 1rem auto;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-cta {
    text-align: center;
    justify-content: center;
  }

  .site-footer {
    flex-direction: column;
    text-align: center;
  }

  .footer-meta {
    text-align: center;
  }
}