:root {
  --surfa-blue: #0069a8;
  --surfa-cyan: #00d3d0;
  --ink: #17232b;
  --silver: #eef1f2;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: #eef1f2;
}

body {
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

.coming-soon {
  isolation: isolate;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  position: relative;
  padding: clamp(2rem, 5vw, 5rem) 1.25rem;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.96), transparent 37%),
    radial-gradient(circle at 8% 85%, rgba(0, 137, 178, 0.08), transparent 31%),
    linear-gradient(135deg, #f7f8f8 0%, #e9edef 48%, #dfe4e6 100%);
}

.coming-soon::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -4;
  opacity: 0.7;
  background-image:
    linear-gradient(rgba(31, 50, 60, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 50, 60, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}

.coming-soon::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 8;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(136, 148, 154, 0.12), transparent 18%, transparent 82%, rgba(127, 141, 148, 0.14)),
    linear-gradient(0deg, rgba(142, 153, 158, 0.13), transparent 22%, transparent 82%, rgba(255, 255, 255, 0.25));
}

.ambient {
  position: absolute;
  z-index: -3;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.ambient-one {
  width: 28rem;
  height: 28rem;
  top: -17rem;
  right: -8rem;
  background: rgba(0, 211, 208, 0.09);
  box-shadow: 0 0 140px rgba(0, 123, 183, 0.11);
}

.ambient-two {
  width: 24rem;
  height: 24rem;
  bottom: -16rem;
  left: -8rem;
  background: rgba(0, 105, 168, 0.09);
  box-shadow: 0 0 120px rgba(0, 211, 208, 0.07);
}

.content-wrap {
  z-index: 4;
  width: min(100%, 74rem);
  animation: content-enter 1.1s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.brand-panel {
  position: relative;
  width: min(100%, 66rem);
}

.surfa-logo {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 28px rgba(23, 53, 67, 0.14));
}

.logo-glow {
  position: absolute;
  inset: 25% 16%;
  z-index: 0;
  border-radius: 50%;
  background: rgba(0, 160, 194, 0.1);
  filter: blur(70px);
}

.title-block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2.5vw, 2.2rem);
  margin-top: clamp(1.2rem, 3vh, 2.4rem);
}

.title-block h1 {
  margin: 0;
  color: #21333d;
  font-size: clamp(1.6rem, 3.2vw, 3.25rem);
  font-weight: 280;
  letter-spacing: 0.19em;
  line-height: 1;
  text-transform: uppercase;
  text-shadow: 0 7px 24px rgba(72, 97, 108, 0.12);
}

.eyebrow-line {
  width: clamp(2rem, 7vw, 6rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 211, 208, 0.75));
}

.eyebrow-line:last-child {
  transform: rotate(180deg);
}

.whatsapp-link {
  gap: 0.75rem;
  margin-top: clamp(1.6rem, 3.5vh, 2.8rem);
  padding: 0.75rem 1.25rem;
  border: 1px solid rgba(29, 64, 80, 0.12);
  border-radius: 999px;
  color: rgba(26, 55, 68, 0.72);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(12px);
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition:
    color 220ms ease,
    border-color 220ms ease,
    background 220ms ease,
    transform 220ms ease,
    box-shadow 220ms ease;
}

.whatsapp-link:hover,
.whatsapp-link:focus-visible {
  color: #123241;
  border-color: rgba(0, 148, 183, 0.36);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 40px rgba(0, 113, 148, 0.12);
  transform: translateY(-2px);
  outline: none;
}

.contact-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--surfa-cyan);
  box-shadow: 0 0 0 4px rgba(0, 211, 208, 0.09), 0 0 15px rgba(0, 211, 208, 0.7);
}

.contact-arrow {
  color: var(--surfa-cyan);
  font-size: 1rem;
  transition: transform 220ms ease;
}

.whatsapp-link:hover .contact-arrow {
  transform: translate(2px, -2px);
}

.signal-field {
  position: absolute;
  inset: -10% -12%;
  z-index: -1;
  overflow: hidden;
  transform: rotate(-8deg) scale(1.1);
  pointer-events: none;
}

.signal-line {
  --line-top: 50%;
  --line-width: 42rem;
  --line-delay: 0s;
  --line-duration: 15s;
  position: absolute;
  top: var(--line-top);
  left: -18rem;
  width: var(--line-width);
  height: 1px;
  opacity: 0.62;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(77, 101, 112, 0.18) 20%,
    rgba(0, 122, 165, 0.48) 58%,
    rgba(0, 185, 188, 0.2) 78%,
    transparent
  );
  box-shadow: 0 0 16px rgba(0, 127, 162, 0.08);
  animation: signal-travel var(--line-duration) linear var(--line-delay) infinite;
}

.signal-line::before,
.signal-line::after,
.signal-line i {
  content: "";
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(0, 139, 172, 0.52);
  border-radius: 50%;
  background: #f6fafb;
  box-shadow: 0 0 0 3px rgba(0, 153, 176, 0.06), 0 0 13px rgba(0, 139, 172, 0.2);
  transform: translateY(-50%);
}

.signal-line::before {
  left: 42%;
}

.signal-line::after {
  left: 67%;
}

.signal-line i {
  left: 84%;
}

.signal-line-2,
.signal-line-5 {
  opacity: 0.38;
  transform: translateX(30vw);
}

.signal-line-3,
.signal-line-7 {
  left: auto;
  right: -14rem;
  animation-direction: reverse;
}

.edge-label {
  position: absolute;
  z-index: 2;
  top: 50%;
  color: rgba(29, 54, 65, 0.25);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.38em;
  writing-mode: vertical-rl;
}

.edge-label-left {
  left: clamp(0.7rem, 2vw, 2rem);
  transform: translateY(-50%) rotate(180deg);
}

.edge-label-right {
  right: clamp(0.7rem, 2vw, 2rem);
  transform: translateY(-50%);
}

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

@keyframes signal-travel {
  from {
    translate: -12vw 0;
  }
  to {
    translate: 125vw 0;
  }
}

@media (max-width: 767.98px) {
  .coming-soon {
    padding-inline: 1.75rem;
  }

  .content-wrap {
    width: 100%;
  }

  .surfa-logo {
    transform: scale(1.06);
  }

  .title-block {
    gap: 0.9rem;
    margin-top: 2.5rem;
  }

  .title-block h1 {
    font-size: clamp(1.3rem, 6vw, 2rem);
    letter-spacing: 0.15em;
  }

  .eyebrow-line {
    width: 1.8rem;
  }

  .whatsapp-link {
    margin-top: 1.75rem;
    letter-spacing: 0.09em;
  }

  .edge-label {
    display: none;
  }

  .signal-field {
    inset: -5% -60%;
    transform: rotate(-13deg) scale(1.2);
  }
}

@media (max-height: 620px) and (orientation: landscape) {
  .coming-soon {
    padding-block: 1.4rem;
  }

  .brand-panel {
    width: min(72vw, 48rem);
  }

  .title-block {
    margin-top: 0.9rem;
  }

  .whatsapp-link {
    margin-top: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .content-wrap,
  .signal-line {
    animation: none;
  }

  .whatsapp-link,
  .contact-arrow {
    transition: none;
  }
}