/* =========================================================
   Wisscano Technologies — Coming Soon
   Minimal · Technical · Quiet
   ========================================================= */

:root {
  --ink: #0a0a0a;
  --blue: #0557fe;
  --blue-soft: rgba(5, 87, 254, 0.14);
  --bg: #fafafa;
  --muted: #8a8f98;
  --line: rgba(10, 10, 10, 0.08);

  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

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

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* ---------- ambient technical texture ---------- */

.grid-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.35;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 42%, transparent 45%, black 100%);
  mask-image: radial-gradient(ellipse 75% 65% at 50% 42%, transparent 45%, black 100%);
}

.corner {
  position: fixed;
  width: 22px;
  height: 22px;
  z-index: 1;
  pointer-events: none;
  opacity: 0.55;
}

.corner--tl {
  top: 20px;
  left: 20px;
  border-top: 1.5px solid var(--blue);
  border-left: 1.5px solid var(--blue);
}

.corner--br {
  bottom: 20px;
  right: 20px;
  border-bottom: 1.5px solid var(--blue);
  border-right: 1.5px solid var(--blue);
}

@media (min-width: 640px) {
  .corner {
    width: 28px;
    height: 28px;
  }
  .corner--tl {
    top: 32px;
    left: 32px;
  }
  .corner--br {
    bottom: 32px;
    right: 32px;
  }
}

/* ---------- status tag ---------- */

.status {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.status__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
  animation: pulse 2.4s ease-in-out infinite;
}

@media (min-width: 640px) {
  .status {
    top: 32px;
    right: 32px;
    font-size: 11px;
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

@media (prefers-reduced-motion: reduce) {
  .status__dot {
    animation: none;
  }
}

/* ---------- main stage ---------- */

.stage {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 96px 24px 48px;
  gap: 34px;
}

.logo {
  width: 100%;
  max-width: 220px;
  height: auto;
  display: block;
  mix-blend-mode: multiply;
}

@media (min-width: 640px) {
  .logo {
    max-width: 280px;
  }
}

.headline {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.1rem, 7vw, 3.4rem);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--ink);
}

.subline {
  margin: -18px 0 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  color: var(--muted);
  letter-spacing: 0.01em;
}

/* ---------- contact ---------- */

.contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-top: 12px;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  padding: 13px 26px;
  border-radius: 999px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.whatsapp-btn:hover {
  background: var(--blue);
}

.whatsapp-btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.whatsapp-btn:active {
  transform: scale(0.98);
}

.whatsapp-btn__icon {
  flex-shrink: 0;
}

.contact__details {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--muted);
  flex-wrap: wrap;
  justify-content: center;
}

.contact__link {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.contact__link:hover,
.contact__link:focus-visible {
  color: var(--ink);
  border-color: var(--line);
}

.contact__divider {
  color: var(--line);
}

/* ---------- footer ---------- */

.footer {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 22px 24px 28px;
}

.footer p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--muted);
  opacity: 0.7;
}