:root {
  --ink: #07100f;
  --paper: #f7f8f3;
  --white: #ffffff;
  --lime: #d7ff64;
  --blue: #0066b3;
  --steel: #8da2a8;
  --muted: #617174;
  --line: rgb(7 16 15 / 0.12);
  --shadow: 0 28px 80px rgb(7 16 15 / 0.22);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgb(215 255 100 / 0.28), transparent 24rem),
    radial-gradient(circle at 88% 12%, rgb(0 102 179 / 0.18), transparent 22rem),
    var(--paper);
  font-family: "Instrument Sans", "Aptos", "Segoe UI", sans-serif;
}

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

button, input { font: inherit; }

.launch-page {
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 4vw, 72px);
  width: 100%;
  min-height: 100vh;
  padding: clamp(28px, 4vw, 64px);
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(90deg, rgb(7 16 15 / 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgb(7 16 15 / 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 78%);
}

.hero__content {
  max-width: none;
  width: 100%;
  animation: rise 700ms ease both;
}

.brand-logo {
  width: clamp(150px, 18vw, 230px);
  height: auto;
  margin-bottom: 30px;
  filter: drop-shadow(0 14px 30px rgb(7 16 15 / 0.12));
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2, p { margin-top: 0; }

h1 {
  max-width: 15.5ch;
  margin-bottom: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.9rem, 4.35vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0;
}

h1 span {
  color: #4f5f22;
  text-decoration-line: underline;
  text-decoration-color: #d7ff64;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.08em;
}

.hero__lead {
  max-width: 660px;
  margin-bottom: 34px;
  color: rgb(7 16 15 / 0.76);
  font-size: clamp(1.05rem, 1.7vw, 1.38rem);
  line-height: 1.48;
}

.hero__lead strong { color: var(--ink); }

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(82px, 1fr));
  gap: 10px;
  max-width: 560px;
  margin-bottom: 28px;
}

.countdown div {
  min-height: 92px;
  padding: 16px 14px;
  border: 1px solid var(--line);
  background: rgb(255 255 255 / 0.72);
  box-shadow: 0 12px 38px rgb(7 16 15 / 0.08);
  backdrop-filter: blur(12px);
}

.countdown strong {
  display: block;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1;
}

.countdown span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.notify-form { max-width: 640px; }

.group-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding: 10px 18px 10px 10px;
  border: 1px solid rgb(7 16 15 / 0.1);
  border-radius: 999px;
  background: #ffffff;
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 12px 32px rgb(7 16 15 / 0.08);
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.group-link:hover {
  background: #25d366;
  color: #ffffff;
  border-color: #25d366;
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgb(37 211 102 / 0.32);
}

.group-link__icon {
  display: inline-flex;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgb(7 16 15 / 0.06);
}

.group-link__icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentcolor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.group-link:hover .group-link__icon {
  background: #ffffff;
  color: #25d366;
}

.group-link__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.1;
}

.group-link__text strong { font-size: 0.95rem; font-weight: 800; }
.group-link__text small { color: var(--muted); font-size: 0.78rem; font-weight: 600; }
.group-link:hover .group-link__text small { color: rgb(255 255 255 / 0.86); }

.notify-form label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.notify-form__row {
  display: flex;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 18px 56px rgb(7 16 15 / 0.12);
}

.notify-form input {
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
  border: 0;
  outline: 0;
  background: #f1f4ee;
  color: var(--ink);
}

.notify-form input:focus-visible { box-shadow: inset 0 0 0 2px var(--blue); }

.notify-form button {
  min-height: 58px;
  padding: 0 24px;
  border: 0;
  background: var(--ink);
  color: var(--white);
  cursor: pointer;
  font-weight: 800;
  white-space: nowrap;
}

.notify-form button:hover { background: var(--blue); }

.notify-form__message {
  min-height: 1.4em;
  margin: 10px 0 0;
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero__visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(14px, 1.6vw, 22px);
  width: 100%;
  animation: rise 900ms 120ms ease both;
}

.hero__visual::before {
  content: "PROTOJET";
  position: absolute;
  right: -14px;
  top: -18px;
  z-index: 0;
  color: rgb(7 16 15 / 0.05);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  letter-spacing: 0.03em;
  writing-mode: vertical-rl;
  pointer-events: none;
}

.product-card {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgb(255 255 255 / 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.product-card__media {
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #ffffff;
}

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

.product-card span {
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-card h2 {
  margin: 8px 0 8px;
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1;
}

.product-card p { margin-bottom: 0; color: var(--muted); line-height: 1.45; }

.product-card__price {
  margin-top: 14px;
  color: var(--ink) !important;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 900;
  line-height: 1;
}

.product-card--primary { align-self: start; transform: translateY(clamp(-10px, -1vw, 0px)); }
.product-card--secondary { align-self: end; transform: translateY(clamp(0px, 1vw, 14px)); }

.product-card__body { display: flex; flex-direction: column; gap: 4px; }

.video-section {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(260px, 0.92fr) minmax(360px, 0.88fr);
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(48px, 7vw, 100px) clamp(24px, 5vw, 76px);
  background:
    radial-gradient(circle at 14% 18%, rgb(111 132 36 / 0.44), transparent 22rem),
    radial-gradient(circle at 82% 22%, rgb(0 102 179 / 0.28), transparent 25rem),
    linear-gradient(135deg, #07100f 0%, #101817 48%, #050807 100%);
  color: var(--white);
  align-items: center;
}

.video-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(90deg, rgb(255 255 255 / 0.14) 1px, transparent 1px),
    linear-gradient(180deg, rgb(255 255 255 / 0.1) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 72%);
  pointer-events: none;
}

.video-section::after {
  content: "FOTOPOLIMERIZAÇÃO";
  position: absolute;
  right: clamp(16px, 4vw, 58px);
  bottom: -0.18em;
  color: rgb(255 255 255 / 0.045);
  font-size: clamp(3.4rem, 9vw, 9rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1;
  pointer-events: none;
}

.video-section > * { position: relative; z-index: 1; }

.video-section h2 {
  max-width: 12ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 5vw, 5rem);
  line-height: 0.95;
}

.video-section p:not(.eyebrow) {
  max-width: 440px;
  margin-bottom: 24px;
  color: rgb(255 255 255 / 0.72);
  line-height: 1.6;
}

.whatsapp-link {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  gap: 10px;
  padding: 0 18px 0 8px;
  border: 1px solid rgb(255 255 255 / 0.16);
  border-radius: 999px;
  background: #5f6f2a;
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 14px 34px rgb(0 0 0 / 0.18);
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.whatsapp-link__icon {
  display: inline-flex;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgb(255 255 255 / 0.96);
  color: #4f5f22;
  box-shadow: inset 0 0 0 1px rgb(7 16 15 / 0.08);
}

.whatsapp-link__icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentcolor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.whatsapp-link strong { display: block; font-size: 0.94rem; font-weight: 800; line-height: 1; }

.whatsapp-link:hover {
  background: #000000;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 22px 48px rgb(0 0 0 / 0.3);
}

.video-frame {
  position: relative;
  width: min(100%, 478px);
  aspect-ratio: 478 / 850;
  justify-self: end;
  border: 1px solid rgb(255 255 255 / 0.18);
  background: #000;
  box-shadow: 0 32px 90px rgb(0 0 0 / 0.45);
}

.video-frame video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #000; }

.cases-section {
  position: relative;
  overflow: hidden;
  padding: clamp(54px, 7vw, 96px) clamp(20px, 5vw, 76px);
  background:
    radial-gradient(circle at 8% 12%, rgb(215 255 100 / 0.38), transparent 24rem),
    radial-gradient(circle at 92% 16%, rgb(0 102 179 / 0.12), transparent 24rem),
    linear-gradient(180deg, #ffffff 0%, #eef3eb 100%);
  color: var(--ink);
}

.cases-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.42;
  background:
    linear-gradient(120deg, transparent 0 42%, rgb(255 255 255 / 0.72) 42% 54%, transparent 54%),
    linear-gradient(90deg, rgb(7 16 15 / 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgb(7 16 15 / 0.04) 1px, transparent 1px);
  background-size: auto, 72px 72px, 72px 72px;
  pointer-events: none;
}

.cases-section::after {
  content: "CASES";
  position: absolute;
  right: clamp(16px, 5vw, 72px);
  top: clamp(22px, 4vw, 52px);
  color: rgb(7 16 15 / 0.045);
  font-size: clamp(4rem, 12vw, 12rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1;
  pointer-events: none;
}

.cases-section > * { position: relative; z-index: 1; }

.cases-section__header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 920px;
  margin: 0 auto clamp(28px, 4vw, 48px);
  text-align: left;
}

.cases-section__header h2 {
  max-width: 22ch;
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4.2vw, 3.8rem);
  line-height: 1.04;
}

.cases-section__header p:not(.eyebrow) {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }

.case-card {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100%;
  border: 1px solid var(--line);
  background: rgb(255 255 255 / 0.82);
  box-shadow: 0 22px 60px rgb(7 16 15 / 0.1);
  overflow: hidden;
}

.case-card__media { aspect-ratio: 16 / 10; background: #e8eee8; overflow: hidden; }
.case-card__media img, .case-card__media video { width: 100%; height: 100%; object-fit: cover; }
.case-card__media--video {
  background: #07100f;
  aspect-ratio: 16 / 10;
  position: relative;
}

.case-card__media--video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-card__body { padding: 22px; }
.case-card__body span { color: var(--blue); font-size: 0.73rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
.case-card__body h3 { margin: 10px 0 10px; font-size: clamp(1.25rem, 2vw, 1.7rem); line-height: 1.06; }
.case-card__body p { margin-bottom: 0; color: var(--muted); line-height: 1.52; }

.site-footer {
  display: grid;
  grid-template-columns: minmax(240px, 0.95fr) minmax(260px, 1fr) auto;
  gap: clamp(18px, 4vw, 48px);
  align-items: center;
  padding: 30px clamp(20px, 5vw, 76px);
  border-top: 1px solid rgb(255 255 255 / 0.1);
  background: #07100f;
  color: rgb(255 255 255 / 0.76);
}

.site-footer__brand { display: flex; align-items: center; gap: 18px; }
.site-footer__brand img { width: 140px; height: auto; filter: brightness(1.08); }
.site-footer__brand p { margin: 0; font-size: 0.9rem; line-height: 1.45; }

.site-footer__legal { display: grid; gap: 4px; color: rgb(255 255 255 / 0.58); font-size: 0.78rem; line-height: 1.45; }
.site-footer__legal p { margin: 0; }

.site-footer__links { display: flex; gap: 10px; align-items: center; }
.site-footer__links a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid rgb(255 255 255 / 0.14);
  border-radius: 999px;
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.footer-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentcolor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-footer__links a:hover { background: #d7ff64; color: #07100f; transform: translateY(-1px); }

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 960px) {
  .hero, .video-section { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero__visual { grid-template-columns: 1fr 1fr; }
  .product-card--primary, .product-card--secondary { transform: none; }
  .video-section h2 { max-width: 14ch; }
  .video-frame { justify-self: stretch; }
  .cases-section__header, .case-grid { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; align-items: center; justify-items: center; text-align: center; }
  .site-footer__brand { justify-content: center; }
  .site-footer__links { justify-content: center; }
}

@media (max-width: 640px) {
  .hero { padding: 26px 18px 44px; }
  h1 { max-width: 14.5ch; }
  .countdown { grid-template-columns: repeat(2, 1fr); }
  .notify-form__row { flex-direction: column; }
  .notify-form button { width: 100%; }
  .hero__visual { grid-template-columns: 1fr; }
  .video-section { padding-inline: 18px; }
  .group-link { width: 100%; }
  .site-footer__brand { align-items: center; flex-direction: column; }
  .site-footer__links { flex-wrap: wrap; width: 100%; }
}