:root {
  --bg: #050b14;
  --ink: #e8f4fc;
  --muted: #7a9ab0;
  --cyan: #2fe0c8;
  --cyan-hot: #7cf0dd;
  --blue: #4fa8ff;
  --deep: #1a8aaa;
  --surface: #0a1420;
  --line: #1a3048;
  --display: "Fredoka", system-ui, sans-serif;
  --body: "Nunito", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font: 700 16px/1.55 var(--body);
  background:
    radial-gradient(ellipse 65% 45% at 85% -5%, #0a4a5a55, transparent 55%),
    radial-gradient(ellipse 50% 40% at 5% 40%, #0a306044, transparent 50%),
    radial-gradient(ellipse 40% 30% at 50% 100%, #2fe0c810, transparent 50%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Ccircle cx='30' cy='40' r='1'/%3E%3Ccircle cx='110' cy='80' r='1.2'/%3E%3Ccircle cx='170' cy='30' r='.8'/%3E%3Ccircle cx='70' cy='150' r='1'/%3E%3Ccircle cx='150' cy='130' r='.7'/%3E%3C/g%3E%3C/svg%3E"),
    linear-gradient(175deg, #030810 0%, #060e18 40%, #051018 100%);
  overflow-x: hidden;
  min-height: 100%;
}

.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }

.bubbles {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.bubbles i {
  position: absolute;
  bottom: -40px;
  width: 14px;
  height: 14px;
  border: 1px solid #2fe0c844;
  border-radius: 50%;
  background: #2fe0c812;
  animation: rise 14s linear infinite;
  box-shadow: 0 0 12px #2fe0c822;
}
.bubbles i:nth-child(1) { left: 10%; animation-duration: 16s; }
.bubbles i:nth-child(2) { left: 25%; width: 10px; height: 10px; animation-duration: 11s; animation-delay: -3s; }
.bubbles i:nth-child(3) { left: 45%; width: 18px; height: 18px; animation-duration: 18s; animation-delay: -6s; }
.bubbles i:nth-child(4) { left: 60%; animation-duration: 13s; animation-delay: -2s; }
.bubbles i:nth-child(5) { left: 75%; width: 12px; height: 12px; animation-duration: 15s; animation-delay: -8s; }
.bubbles i:nth-child(6) { left: 90%; width: 8px; height: 8px; animation-duration: 10s; animation-delay: -4s; }
@keyframes rise {
  0% { transform: translateY(0); opacity: 0; }
  10% { opacity: .6; }
  100% { transform: translateY(-110vh); opacity: 0; }
}

.header, main, footer { position: relative; z-index: 1; }
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font: 700 1.25rem/1 var(--display);
  letter-spacing: -.02em;
}
.logo em { font-style: normal; color: var(--cyan); }
.mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  font-size: 1.35rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--cyan-hot), var(--cyan));
  border: 2px solid #0a3040;
  box-shadow: 0 0 28px #2fe0c844, 0 4px 0 #0a2838;
  animation: bob 2.6s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

nav { display: flex; align-items: center; gap: 18px; }
nav a {
  display: none;
  color: var(--muted);
  text-decoration: none;
  font: 800 .9rem var(--display);
}
.nav-cta {
  border: 2px solid #2a5a68;
  background: transparent;
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 999px;
  font: 800 .8rem var(--display);
  cursor: pointer;
  transition: .2s;
}
.nav-cta:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 20px #2fe0c822;
}

.hero {
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 20px 0 48px;
  min-height: calc(100svh - 78px);
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font: 700 .85rem/1.3 var(--display);
  display: flex;
  align-items: center;
  gap: 8px;
}
.eyebrow span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: .6; }
}

.hero h1 {
  margin: 0;
  font: 700 clamp(2.8rem, 11vw, 5.4rem)/.95 var(--display);
  letter-spacing: -.03em;
  text-shadow: 0 8px 40px #0008, 0 0 60px #2fe0c822;
}
.hero h1 em { font-style: normal; color: var(--cyan); }
.tagline {
  margin: 12px 0 0;
  font: 700 clamp(1.1rem, 3vw, 1.45rem)/1.25 var(--display);
  color: #a8d0e0;
}
.lead {
  margin: 12px 0 0;
  max-width: 38ch;
  color: var(--muted);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
}
.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan-hot), var(--cyan) 55%, #1aa89e);
  color: #041820;
  font: 700 1rem var(--display);
  cursor: pointer;
  box-shadow: 0 10px 40px #2fe0c840, 0 4px 0 #0a6a60;
  transition: transform .2s, box-shadow .2s;
}
.button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 48px #2fe0c855;
}
.button b { font-size: 1.1rem; }
.text-button {
  border: 0;
  background: 0;
  color: var(--muted);
  font: 800 .95rem var(--display);
  cursor: pointer;
}
.text-button span { color: var(--cyan); margin-left: 4px; }
.muted-button {
  min-height: 50px;
  padding: 0 18px;
  border: 1px solid #2a4a58;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: 700 .9rem var(--display);
  cursor: pointer;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.hero-facts div {
  padding: 12px 16px;
  background: #0c1824;
  border: 1px solid #1e3a50;
  border-radius: 18px;
  min-width: 100px;
  box-shadow: 0 8px 24px #0004;
}
.hero-facts b {
  display: block;
  font: 700 1.15rem var(--display);
  color: var(--cyan);
}
.hero-facts span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: .75rem;
  line-height: 1.3;
}

/* Dark ocean stage */
.hero-visual {
  position: relative;
  min-height: 360px;
  border-radius: 32px;
  border: 1px solid #1e3a50;
  overflow: hidden;
  background:
    radial-gradient(ellipse 45% 40% at 70% 20%, #1a6a8855, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 70%, #0a406044, transparent 65%),
    linear-gradient(180deg, #061420 0%, #0a2840 35%, #062030 70%, #041018 100%);
  box-shadow: 0 30px 80px #0008, inset 0 0 100px #0005;
}
.wave {
  position: absolute;
  left: -10%;
  right: -10%;
  height: 80px;
  border-radius: 50%;
  opacity: .35;
}
.w1 {
  bottom: -30px;
  background: #0a4a68;
  animation: wave 4s ease-in-out infinite;
  box-shadow: 0 0 40px #2fe0c818;
}
.w2 {
  bottom: -50px;
  background: #083848;
  opacity: .5;
  animation: wave 5s ease-in-out infinite reverse;
}
@keyframes wave {
  0%, 100% { transform: translateX(-2%); }
  50% { transform: translateX(3%); }
}

.fish {
  position: absolute;
  width: 28px;
  height: 16px;
  background: #e8a84a;
  border: 2px solid #1a1008;
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 14px #e8a84a44;
}
.fish::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 2px;
  border: 6px solid transparent;
  border-left-color: #e8a84a;
}
.fish::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 4px;
  width: 4px;
  height: 4px;
  background: #1a1008;
  border-radius: 50%;
}
.f1 { top: 22%; left: 12%; animation: swim 5s ease-in-out infinite; }
.f2 {
  top: 38%;
  right: 14%;
  background: #e86aaa;
  box-shadow: 0 0 14px #e86aaa44;
  animation: swim 6s ease-in-out infinite reverse;
}
.f2::after { border-left-color: #e86aaa; }
@keyframes swim {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(18px); }
}

.orca {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 18%;
  width: 180px;
  height: 110px;
  margin-left: -90px;
  animation: float-orca 3s ease-in-out infinite;
  filter: drop-shadow(0 16px 28px #0009);
}
@keyframes float-orca {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-12px) rotate(2deg); }
}
.orca-body {
  position: absolute;
  left: 20px;
  top: 20px;
  width: 120px;
  height: 70px;
  background: #12121a;
  border: 2px solid #2a2a38;
  border-radius: 60% 50% 50% 50%;
  overflow: hidden;
  box-shadow: inset 0 -10px 20px #2fe0c810;
}
.orca-spot {
  position: absolute;
  right: 18px;
  top: 8px;
  width: 36px;
  height: 36px;
  background: #eef4f8;
  border: 2px solid #2a2a38;
  border-radius: 50%;
}
.orca-eye {
  position: absolute;
  right: 28px;
  top: 18px;
  width: 10px;
  height: 12px;
  background: #0a0a12;
  border-radius: 50%;
  z-index: 1;
  animation: blink 4s infinite;
}
.orca-eye::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 3px;
  height: 3px;
  background: #fff;
  border-radius: 50%;
}
@keyframes blink {
  0%, 92%, 100% { transform: scaleY(1); }
  95% { transform: scaleY(.15); }
}
.orca-smile {
  position: absolute;
  right: 22px;
  bottom: 16px;
  width: 18px;
  height: 10px;
  border: 2px solid #0a0a12;
  border-top: 0;
  border-radius: 0 0 12px 12px;
}
.orca-fin {
  position: absolute;
  left: 70px;
  top: 0;
  width: 0;
  height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-bottom: 36px solid #12121a;
  filter: drop-shadow(0 -1px 0 #2a2a38);
  transform: rotate(-8deg);
}
.orca-tail {
  position: absolute;
  left: 0;
  top: 28px;
  width: 36px;
  height: 40px;
  background: #12121a;
  border: 2px solid #2a2a38;
  border-radius: 50% 10% 50% 10%;
  transform: rotate(-25deg);
  animation: wag-tail 1.4s ease-in-out infinite;
}
@keyframes wag-tail {
  0%, 100% { transform: rotate(-25deg); }
  50% { transform: rotate(-10deg); }
}

.speech {
  position: absolute;
  z-index: 4;
  top: 14%;
  left: 14%;
  padding: 10px 14px;
  background: #0c1c28;
  border: 1px solid #2a5a68;
  border-radius: 18px;
  font: 700 .85rem var(--display);
  box-shadow: 0 8px 24px #0006, 0 0 24px #2fe0c818;
  animation: pop 2.6s ease-in-out infinite;
}
@keyframes pop {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05) rotate(-2deg); }
}
.visual-caption {
  position: absolute;
  z-index: 4;
  left: 16px;
  bottom: 14px;
  padding: 10px 14px;
  background: #0a1824cc;
  border: 1px solid #1e3a50;
  border-radius: 16px;
  font: 700 .85rem/1.25 var(--display);
  backdrop-filter: blur(6px);
}

.benefits { padding: 48px 0 24px; }
.section-head { max-width: 520px; margin-bottom: 28px; }
.section-head h2 {
  margin: 0;
  font: 700 clamp(1.8rem, 4.5vw, 2.8rem)/1.1 var(--display);
}
.section-head p { margin: 12px 0 0; color: var(--muted); }

.cards { display: grid; gap: 16px; }
.cards article {
  padding: 22px;
  background: linear-gradient(160deg, #0c1824, #0a1420);
  border: 1px solid #1e3a50;
  border-radius: 24px;
  box-shadow: 0 16px 40px #0005;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.cards article:hover {
  transform: translateY(-4px);
  border-color: #2a6a78;
  box-shadow: 0 20px 48px #0007, 0 0 30px #2fe0c812;
}
.feature-number {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 12px;
  font-size: 1.4rem;
  background: linear-gradient(145deg, #0a3040, #0a2848);
  border: 1px solid #2a5a68;
  border-radius: 50%;
  box-shadow: 0 0 20px #2fe0c822;
}
.cards h3 {
  margin: 0 0 8px;
  font: 700 1.2rem/1.2 var(--display);
}
.cards p { margin: 0; color: var(--muted); font-size: .95rem; }

.offer {
  display: grid;
  gap: 22px;
  align-items: center;
  margin: 36px auto 28px;
  padding: 28px;
  background:
    radial-gradient(ellipse 50% 80% at 0% 50%, #2fe0c814, transparent 55%),
    linear-gradient(135deg, #0c2030, #0a1824);
  border: 1px solid #2a5a68;
  border-radius: 28px;
  box-shadow: 0 24px 60px #0006;
}
.offer-art {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 120px;
}
.offer-art span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  font-size: 2rem;
  background: linear-gradient(145deg, var(--cyan-hot), var(--cyan));
  border: 2px solid #0a3040;
  border-radius: 50%;
  box-shadow: 0 0 32px #2fe0c844;
  animation: bob 2.2s ease-in-out infinite;
}
.offer-art i {
  position: absolute;
  width: 70px;
  height: 70px;
  border: 1px solid #2fe0c844;
  border-radius: 50%;
  animation: sonar 3s ease-out infinite;
}
.offer-art i:nth-child(2) { animation-delay: 1s; }
.offer-art i:nth-child(3) { animation-delay: 2s; }
@keyframes sonar {
  0% { transform: scale(.4); opacity: .7; }
  100% { transform: scale(2.4); opacity: 0; }
}
.offer h2 {
  margin: 0;
  font: 700 clamp(1.5rem, 3.5vw, 2.2rem)/1.15 var(--display);
}
.offer p { margin: 10px 0 0; color: var(--muted); max-width: 36ch; }

.support {
  display: grid;
  gap: 20px;
  padding: 28px;
  margin-bottom: 56px;
  background: linear-gradient(160deg, #0c1824, #0a1420);
  border: 1px solid #1e3a50;
  border-radius: 28px;
  box-shadow: 0 16px 40px #0005;
}
.support h2 {
  margin: 0;
  font: 700 clamp(1.5rem, 3.5vw, 2.2rem)/1.15 var(--display);
}
.support p { margin: 0 0 14px; color: var(--muted); max-width: 36ch; }
.support-link {
  border: 0;
  border-bottom: 2px solid var(--cyan);
  background: 0;
  color: var(--ink);
  padding: 0 0 2px;
  font: 800 1rem var(--display);
  cursor: pointer;
}
.support-link b { color: var(--cyan); margin-left: 8px; }

footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 22px 0 36px;
  border-top: 1px solid #1a3048;
}
footer p { display: none; margin: 0; color: var(--muted); font-size: .85rem; }
.footer-link {
  border: 1px solid #2a5a68;
  border-radius: 999px;
  padding: 8px 14px;
  background: transparent;
  color: var(--cyan);
  font: 800 .8rem var(--display);
  cursor: pointer;
}
.footer-link:hover { background: var(--cyan); color: #041820; }

.operator {
  position: fixed;
  z-index: 6;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid #2a5a68;
  border-radius: 999px;
  background: #0a1420ee;
  color: var(--ink);
  font: 800 .8rem var(--display);
  cursor: pointer;
  box-shadow: 0 12px 40px #0008;
  backdrop-filter: blur(8px);
}

.toast {
  position: fixed;
  z-index: 9;
  left: 50%;
  bottom: 80px;
  transform: translate(-50%, 12px);
  opacity: 0;
  pointer-events: none;
  padding: 12px 16px;
  border: 1px solid #2fe0c866;
  border-radius: 16px;
  background: #e8f4fc;
  color: #041820;
  font: 800 .85rem var(--display);
  box-shadow: 0 16px 40px #0007;
  transition: .25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.chat { position: fixed; z-index: 6; right: 14px; bottom: 72px; }
.chat-toggle {
  border: 1px solid #2a5a68;
  border-radius: 999px;
  background: #0c2030;
  color: var(--ink);
  padding: 10px 14px;
  font: 800 .75rem var(--display);
  cursor: pointer;
}
.chat-window {
  display: none;
  width: min(300px, calc(100vw - 28px));
  margin-bottom: 10px;
  border: 1px solid #2a5a68;
  border-radius: 22px;
  background: #0a1420;
  overflow: hidden;
  box-shadow: 0 24px 60px #000a;
}
.chat.open .chat-window { display: block; }
.chat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  background: #0c2030;
  border-bottom: 1px solid #1a3048;
  font: 800 .7rem var(--display);
  color: var(--cyan);
}
.chat-head button { border: 0; background: 0; color: var(--ink); font-size: 1.3rem; cursor: pointer; }
.chat-log { min-height: 100px; padding: 14px; }
.chat-log p {
  margin: 0 0 8px;
  padding: 10px 12px;
  border-radius: 14px;
  background: #0c1c28;
  color: #d0e8f0;
  font-size: .85rem;
}
.chat-log .user { margin-left: 24px; background: var(--cyan); color: #041820; }
.chat-options { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 14px 14px; }
.chat-options button {
  border: 1px solid #2a5a68;
  border-radius: 999px;
  background: transparent;
  color: #9ab4c8;
  padding: 6px 10px;
  font: 800 .7rem var(--display);
  cursor: pointer;
}

.modal {
  position: fixed;
  z-index: 20;
  inset: 0;
  display: none;
  place-items: center;
  padding: 20px;
}
.modal.open { display: grid; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: #030a10dd;
  backdrop-filter: blur(6px);
}
.modal-card {
  position: relative;
  width: min(440px, 100%);
  padding: 40px 26px 32px;
  border: 1px solid #2a5a68;
  border-radius: 28px;
  background: linear-gradient(160deg, #0c1c2c, #081420);
  text-align: center;
  box-shadow: 0 40px 100px #000c;
}
.modal-close {
  position: absolute;
  right: 12px;
  top: 8px;
  border: 0;
  background: 0;
  color: var(--muted);
  font-size: 1.6rem;
  cursor: pointer;
}
.step { display: grid; justify-items: center; gap: 4px; }
.hidden { display: none !important; }
.paw {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 6px;
  font-size: 2rem;
  background: #0a3040;
  border: 1px solid #2a5a68;
  border-radius: 50%;
  box-shadow: 0 0 28px #2fe0c833;
  animation: bob 2.4s ease-in-out infinite;
}
.modal h2 {
  margin: 8px 0 16px;
  font: 700 1.7rem/1.15 var(--display);
}
.modal p:not(.eyebrow) { margin: 0; color: var(--muted); }
.modal-actions { display: grid; width: 100%; gap: 10px; margin-top: 8px; }
.bad-wifi { font-size: 3rem; animation: shake .25s infinite; }
.danger { color: #e8a84a !important; }
.glitch { animation: shake .35s infinite; }
.answer-recover { margin-top: 20px; }
@keyframes shake { 50% { transform: rotate(-3deg); } }

.reveal { opacity: 0; transform: translateY(24px) scale(.98); transition: .6s cubic-bezier(.34,1.4,.64,1); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (min-width: 800px) {
  nav a { display: block; }
  .hero { grid-template-columns: 1fr 1.05fr; gap: 40px; padding: 12px 0 56px; }
  .hero-visual { min-height: 460px; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .offer { grid-template-columns: 140px 1fr auto; padding: 36px 40px; }
  .support { grid-template-columns: 1fr 1fr; align-items: end; }
  footer p { display: block; }
  .modal-actions { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: clamp(2.5rem, 13vw, 3.2rem); }
  .hero-visual { min-height: 300px; border-radius: 24px; }
  .orca { transform: scale(.85); transform-origin: center bottom; }
}