@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* =========================
   COLOR SYSTEM
========================= */
:root {
  --deep-twilight: #050235;
  --french-blue: #002350;
  --bright-teal-blue: #0077b6;
  --blue-green: #0096c7;
  --turquoise-surf: #00b4d8;
  --sky-aqua: #48cae4;

  --frosted-blue-1: #90e0ef;
  --frosted-blue-2: #ade8f4;
  --light-cyan: #caf0f8;

  --text-primary: #eaf6ff;
  --text-muted: aliceblue;
}

/* =========================
   GLOBAL RESET
========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(180deg, var(--deep-twilight), #02032f);
  color: var(--text-primary);
  line-height: 1.6;
}

/* =========================
   HEADER
========================= */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 64px;
  position: sticky;
  top: 0;
  background: var(--deep-twilight);
  backdrop-filter: blur(18px);
  z-index: 100;
  border-bottom: 2px solid cyan;
}

.logo img {
  width: 246px;
}


nav a {
  margin-left: 28px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 500;
  opacity: 0.85;
}

nav a:hover {
  opacity: 1;
}

/* =========================
   HAMBURGER
========================= */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.hamburger span {
  width: 26px;
  height: 2px;
  background: var(--text-primary);
}

/* =========================
   HERO
========================= */
.hero {
  padding: 160px 20px 140px;
  text-align: center;
  position: relative;
  border-top: 5px solid cyan;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(0,180,216,0.35), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(72,202,228,0.25), transparent 45%);
  z-index: -1;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 800;
  max-width: 900px;
  margin: auto;
}

.hero p {
  max-width: 720px;
  margin: 24px auto 40px;
  color: var(--text-muted);
  font-size: 18px;
}

/* =========================
   BUTTONS
========================= */
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 36px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

/* Primary */
.btn.primary {
  background: linear-gradient(
    135deg,
    var(--bright-teal-blue),
    var(--turquoise-surf)
  );
  color: white;
  box-shadow: 0 15px 45px rgba(0,180,216,0.35);
}

/* Secondary */
.btn.secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(202,240,248,0.35);
}

.btn.secondary:hover {
  background: rgba(202,240,248,0.08);
}

/* =========================
   SECTIONS
========================= */
.section {
  padding: 120px 64px;
  text-align: center;
  border-top: 5px solid cyan;
}

.section.alt {
  color: aliceblue;
  background:
    radial-gradient(circle at 50% 50%, var(--bright-teal-blue), transparent  45%),
    radial-gradient(circle at 50% 50%, var(--turquoise-surf), transparent);
}

.section h2 {
  padding: 10px 25px;
  background-color: rgb(255, 255, 255);
  border: 3px solid var(--french-blue);
  max-width: 320px;
  width: 90%;
  font-weight: 800;
  color: var(--french-blue);
  border-radius: 30%;
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 24px;
}

.section p {
  max-width: 760px;
  margin: auto;
  color: var(--text-muted);
}

/* =========================
   GRID / CARDS
========================= */
.grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.gs {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 28px;
  justify-content: center;
}

/* =========================
   SERVICES RESPONSIVE
========================= */

/* Tablet */
@media (max-width: 1024px) {
  .gs {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }
}

@media (max-width: 600px) {
  .reveal {
    font-size: 16px;
    padding: 28px;
  }
}


/* Mobile */
@media (max-width: 680px) {
  .gs {
    grid-template-columns: 1fr;
  }
}

.reveal{
  font-size: 2rem;
}

.card {
  background: rgba(202,240,248,0.08);
  border: 1px solid rgba(202,240,248,0.15);
  border-radius: 20px;
  padding: 36px;
  backdrop-filter: blur(12px);
  transition: all 0.35s ease;
  font-size: 18px;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--turquoise-surf);
  box-shadow: 0 25px 60px rgba(0,180,216,0.35);
}

/* =========================
   WHY LIST
========================= */
.why-list {
  padding: 0;
  margin-top: 32px;
}

.why-list li {
  list-style: none;
  margin: 14px 0;
  color: white;
  font-size: 1.4rem;
}

/* =========================
   CONTACT
========================= */
.contact-sub {
  margin-top: 8px;
  color: var(--frosted-blue-1);
  font-size: 16px;
}

.contact-box {
  max-width: 720px;
  margin: 60px auto 0;
  padding: 48px;
  border-radius: 26px;
  background: rgba(202,240,248,0.08);
  border: 1px solid rgba(202,240,248,0.18);
  backdrop-filter: blur(14px);
}

.contact-info {
  margin-bottom: 32px;
  color: white;
}

.contact-info p {
  margin: 10px 0;
  color: white;
}

.contact-form {
  display: flex;
  flex-direction: column;
}

.contact-form input,
.contact-form textarea {
  margin-top: 12px;
  padding: 18px;
  border-radius: 18px;
  border: 2px solid var(--french-blue);
  background: linear-gradient(
    135deg,
    var(--frosted-blue-2),
    var(--light-cyan)
  );
  color: var(--deep-twilight);
  font-size: 1.5rem;
  text-align: center;
}

.contact-form ::placeholder {
  color: #355f7a;
  font-size: 1.5rem;
}

.contact-form button {
  margin-top: 18px;
  padding: 16px;
  font-size: 1.3rem;
  border-radius: 22px;
  border: 1px solid var(--frosted-blue-1);
  color: white;
  background: linear-gradient(
    135deg,
    var(--french-blue),
    var(--bright-teal-blue)
  );
  cursor: pointer;
}

.contact-form button:hover {
  transform: translateY(-8px);
  border-color: var(--turquoise-surf);
  box-shadow: 5px 5px 80px rgba(0,180,216,0.35);
  transition: all 0.35s ease;
}

/* =========================
   FOOTER
========================= */
/* =========================
   FOOTER
========================= */
.footer {
  border-top: 5px solid cyan;
  background:
    radial-gradient(circle at 50% 50%, var(--french-blue), transparent),
    radial-gradient(circle at 50% 50%, var(--bright-teal-blue), transparent);
  padding: 80px 64px 40px;
  color: var(--text-primary);
}

.footer-grid {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 48px;
}

.footer-logo {
  height: 56px;
  margin-bottom: 16px;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.footer-col h4 {
  margin-bottom: 18px;
  font-size: 16px;
  font-weight: 600;
}

.footer-col a {
  display: block;
  margin-bottom: 10px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 15px;
}

.footer-col a:hover {
  color: var(--light-cyan);
}

.footer-bottom {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid rgba(202,240,248,0.2);
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}


/* =========================
   MOBILE
========================= */
@media (max-width: 568px) {
  .section {
    padding: 80px 24px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 14px;
  }

  .contact-box {
    padding: 32px 20px;
  }
}
@media (max-width: 960px) {
  .header {
    padding: 20px;
  }

  nav {
    display: flex; /* IMPORTANT */
    flex-direction: column;
    gap: 20px;
    background: var(--deep-twilight);
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    padding: 0 0 20px;
    text-align: center;

    /* hidden state */
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;

    transition:
      max-height 0.2s ease-in-out,
      opacity 0.25s ease-in-out,
      transform 0.35s ease-in-out;
  }

  nav.active {
    max-height: 400px; /* enough for links */
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;

    margin-top: 40px;
    border-top: 2px solid #ade8f4;
  }

  .hamburger {
    display: flex;
  }
}


/* =========================
   FOUNDER SECTION
========================= */

.founder-section {
   background:
    radial-gradient(circle at 50% 50%, var(--frosted-blue-1), transparent),
    radial-gradient(circle at 50% 50%, var(--french-blue), transparent);
    color: black;
}

.founder-wrapper {
  max-width: 1100px;
  margin: auto;
  gap: 60px;
  align-items: center;
}

/* Optional image */
.founder-image img {
  height: 100%;
  max-width: 320px;
  border-radius: 50px;
  box-shadow: 0 30px 80px rgba(0,180,216,0.35);
  border: 5px solid var(--deep-twilight);
}

.founder-content h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 24px;
  color: black; 
}

.founder-text {
  font-size: 20px;
  line-height: 1.7;
  color: black;
  margin-bottom: 18px;
}

/* =========================
   PROJECTS SECTION
========================= */

.projects-title {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.projects-title h2 {
  color: var(--deep-twilight);
}

.projects-wrapper {
  display: flex;
  justify-content: center;
}

/* Card */
.project-card {
  width: 40%;
  min-width: 280px;
  max-width: 520px;
  min-height: 100px;
  border: 5px solid var(--deep-twilight);
  border-radius: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Link content */
.project-link {
  display: flex;
  align-items: center;
  gap: 16px;
  color: #0a4c87;
  text-decoration: none;
}

/* Logo */
.project-logo {
  height: 80px;
  border-radius: 50%;
}

/* =========================
   TABLET
========================= */
@media (max-width: 1024px) {
  .project-card {
    width: 90%;
    aspect-ratio: auto;
    border-radius: 24px;
    padding: 32px;
  }
}

/* =========================
   MOBILE
========================= */
@media (max-width: 600px) {
  .project-card {
    width: 90%;
    aspect-ratio: auto;
    border-radius: 24px;
    padding: 32px;
  }

  .project-link {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .project-logo {
    height: 70px;
  }
}


/* =========================
   MOBILE
========================= */
@media (max-width: 768px) {
  .founder-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .founder-image img {
    margin: auto;
  }
}


.social-icons {
  display: grid;
  gap: 10px;
  grid-template-columns: 0.2fr 0.2fr 0.2fr;
  margin-top: 8px;
}

.social-icons a {
  width: 36px;
  height: 36px;
  background: var(--turquoise-surf); 
  color: #ffffff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.social-icons a:hover {
  background: var(--blue-green);
  transform: translateY(-2px);
}

@media (max-width: 600px) {
  .social-icons {
    justify-content: center;
  }
}