:root {
  --turquoise: #00bfc1;
  --turquoise-dark: #008f94;
  --orange: #ff7900;
  --navy: #123047;
  --white: #ffffff;
  --pale: #eafafb;
  --muted: #58717d;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--navy);
  background: var(--white);
  line-height: 1.7;
}

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

button {
  font: inherit;
}

.container {
  width: min(1140px, 90%);
  margin-inline: auto;
}

.turquoise {
  color: var(--turquoise);
}

.orange {
  color: var(--orange);
}

.section {
  padding: 85px 0;
}

.eyebrow {
  color: var(--orange);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  margin-bottom: 16px;
}

/* NAVIGATION */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #dff2f2;
  backdrop-filter: blur(12px);
}

.navbar {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--turquoise);
  color: white;
  font-size: 1.5rem;
  font-weight: 800;
  border-radius: 10px 3px 10px 3px;
}

.brand-name {
  color: var(--navy);
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.2;
}

.brand-name small {
  display: block;
  color: var(--turquoise-dark);
  font-size: 0.56rem;
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links > li > a,
.dropdown-toggle {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
}

.nav-links > li > a:hover,
.dropdown-toggle:hover {
  color: var(--orange);
}

.dropdown {
  position: relative;
}

.dropdown-toggle {
  padding: 10px 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.dropdown-toggle span {
  color: var(--orange);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: -15px;
  min-width: 225px;
  padding: 10px;
  list-style: none;
  background: white;
  border: 1px solid #d9eeee;
  border-radius: 10px;
  box-shadow: 0 12px 35px #12304714;
}

.dropdown.open .dropdown-menu {
  display: block;
}

.dropdown-menu a {
  display: block;
  padding: 10px;
  font-size: 0.85rem;
  border-radius: 6px;
}

.dropdown-menu a:hover {
  color: var(--turquoise-dark);
  background: var(--pale);
}

.menu-toggle {
  display: none;
  background: white;
  border: 1px solid #c9eaea;
  color: var(--turquoise-dark);
  border-radius: 7px;
  padding: 5px 12px;
  font-size: 1.4rem;
  cursor: pointer;
}

/* HERO */

.hero {
  min-height: 600px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: linear-gradient(
    125deg,
    #007f87 0%,
    #00bfc1 55%,
    #00a4ad 100%
  );
  color: white;
}

.hero::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  right: -250px;
  top: -180px;
  border: 1px solid #ffffff20;
  border-radius: 50%;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.glow-one {
  width: 320px;
  height: 320px;
  background: #ffffff09;
  bottom: -240px;
  left: 40%;
}

.glow-two {
  width: 230px;
  height: 230px;
  background: #ff790009;
  top: 20px;
  right: 20%;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 35px;
  padding-top: 65px;
  padding-bottom: 65px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #d7ffff;
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 1.4px;
  margin-bottom: 25px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px #ff790025;
  animation: pulse 2s infinite;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 4.7rem);
  letter-spacing: -2px;
  line-height: 1.12;
}

.hero h1 .turquoise {
  color: #bafffb;
}

.hero h1 .orange {
  color: #ffb15e;
}

.hero-description {
  max-width: 510px;
  margin-top: 23px;
  color: #e4ffff;
  font-size: 1rem;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 23px;
  border: 1px solid transparent;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 700;
  transition: transform 0.25s, background 0.25s;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-orange {
  background: var(--orange);
  color: white;
}

.btn-orange:hover {
  background: #e96800;
}

.btn-outline {
  color: white;
  border-color: white;
}

.btn-outline:hover {
  background: white;
  color: var(--turquoise-dark);
}

.progress-area {
  max-width: 420px;
  margin-top: 40px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.72rem;
}

.progress-track {
  height: 6px;
  background: #ffffff45;
  border-radius: 20px;
  overflow: hidden;
}

.progress-fill {
  width: 70%;
  height: 100%;
  background: var(--orange);
  border-radius: inherit;
  animation: progressIn 1.8s ease-out;
}

/* HERO ARTWORK */

.hero-art {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  border: 1px solid #b8ffff50;
  border-radius: 50%;
}

.orbit-outer {
  width: 370px;
  height: 370px;
  border-style: dashed;
  animation: rotate 45s linear infinite;
}

.orbit-inner {
  width: 275px;
  height: 275px;
}

.art-circle {
  position: relative;
  z-index: 1;
  width: 225px;
  height: 225px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(145deg, #e8ffff, #a7f8f3);
  border: 8px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 15px 50px #004e5540;
  color: var(--navy);
}

.art-circle::before {
  content: "";
  position: absolute;
  inset: -24px;
  z-index: -1;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0.95;
  transform: rotate(-15deg) scale(1.05, 0.8);
}

.code-symbol {
  font-size: 4.5rem;
  line-height: 1.3;
  color: var(--orange);
  font-weight: 800;
}

.art-caption {
  font-size: 0.51rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-align: center;
}

.floating-tag {
  position: absolute;
  z-index: 2;
  padding: 12px 16px;
  border: 1px solid #ffffff70;
  border-radius: 12px;
  background: #007e88;
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 10px 25px #00454b30;
}

.floating-tag span {
  color: #ffb15e;
  margin-right: 5px;
}

.tag-top {
  top: 50px;
  right: 0;
}

.tag-bottom {
  bottom: 45px;
  left: 0;
}

.spark {
  position: absolute;
  color: #ffb15e;
  font-size: 2rem;
}

.spark-one {
  top: 40px;
  left: 25%;
}

.spark-two {
  right: 5%;
  top: 45%;
}

.spark-three {
  bottom: 35px;
  right: 20%;
}

@keyframes rotate {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  50% { box-shadow: 0 0 0 9px #ff790010; }
}

@keyframes progressIn {
  from { width: 0; }
  to { width: 70%; }
}

/* ABOUT */

.about-content {
  max-width: 760px;
  text-align: center;
}

.about-content h2,
.services h2,
.launch h2,
.contact h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.25;
  letter-spacing: -1px;
}

.about-content > p:last-child {
  max-width: 680px;
  margin: 24px auto 0;
  color: var(--muted);
}

/* SERVICES */

.services {
  background: var(--pale);
}

.services h2 {
  margin-bottom: 35px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.service-card {
  padding: 25px 20px;
  background: white;
  border: 1px solid #d8eeee;
  border-radius: 12px;
  transition: transform 0.25s, border-color 0.25s;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--turquoise);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: #e4fafa;
  color: var(--orange);
  font-size: 1.7rem;
}

.service-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--muted);
  font-size: 0.85rem;
}

/* COUNTDOWN */

.launch {
  text-align: center;
}

.launch-content > p:not(.eyebrow) {
  color: var(--muted);
  margin-top: 15px;
}

.countdown {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 35px;
}

.time-box {
  min-width: 95px;
  padding: 18px 15px;
  border: 1px solid #d5eeee;
  border-radius: 12px;
  background: #f8ffff;
}

.time-box strong,
.time-box span {
  display: block;
}

.time-box strong {
  color: var(--turquoise-dark);
  font-size: 2rem;
  line-height: 1.3;
}

.time-box span {
  color: var(--muted);
  font-size: 0.78rem;
}

.countdown-note {
  font-size: 0.85rem;
}

/* CONTACT */

.contact {
  background: linear-gradient(120deg, #e8fbfb, #ffffff);
  text-align: center;
}

.contact-content > p:not(.eyebrow) {
  color: var(--muted);
  margin: 15px 0 25px;
}

.email-note {
  font-size: 0.75rem;
}

/* FOOTER */

.footer {
  padding: 25px 0;
  border-top: 1px solid #dceeee;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-inner > p,
.footer-link {
  color: var(--muted);
  font-size: 0.8rem;
}

.footer-link:hover {
  color: var(--orange);
}

/* RESPONSIVE DESIGN */

@media (max-width: 950px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 20px 5%;
    background: white;
    border-bottom: 1px solid #d9eeee;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links > li > a {
    display: block;
    padding: 8px 0;
  }

  .dropdown-menu {
    position: static;
    margin-top: 5px;
    box-shadow: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding-top: 10px;
  }

  .hero-art {
    min-height: 380px;
  }

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

@media (max-width: 550px) {
  .section {
    padding: 65px 0;
  }

  .hero-grid {
    padding-top: 50px;
    padding-bottom: 40px;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 12vw, 3.7rem);
    letter-spacing: -1.5px;
  }

  .hero-description {
    font-size: 0.91rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    text-align: center;
  }

  .progress-label {
    font-size: 0.65rem;
  }

  .hero-art {
    min-height: 320px;
    transform: scale(0.86);
    margin: -10px -15px;
  }

  .orbit-outer {
    width: 320px;
    height: 320px;
  }

  .orbit-inner {
    width: 240px;
    height: 240px;
  }

  .art-circle {
    width: 185px;
    height: 185px;
  }

  .code-symbol {
    font-size: 3.5rem;
  }

  .tag-top {
    right: 0;
    top: 15px;
  }

  .tag-bottom {
    left: 0;
    bottom: 15px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .countdown {
    gap: 8px;
  }

  .time-box {
    min-width: 68px;
    padding: 12px 8px;
  }

  .time-box strong {
    font-size: 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }
}