/* ============ WellFrog Technologies — wellfrog.in ============ */

@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/Poppins-Regular.ttf") format("truetype");
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/Poppins-Medium.ttf") format("truetype");
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/Poppins-SemiBold.ttf") format("truetype");
  font-weight: 600; font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/Poppins-Bold.ttf") format("truetype");
  font-weight: 700; font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/Poppins-ExtraBold.ttf") format("truetype");
  font-weight: 800; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter[opsz,wght].ttf") format("truetype-variations");
  font-weight: 100 900; font-display: swap;
}

:root {
  --ink: #123f34;
  --ink-soft: #4a6157;
  --green: #6f9c2f;          /* text-safe lime */
  --lime: #a3d354;           /* brand lime (fills) */
  --green-deep: #0f4f40;     /* brand teal */
  --green-dark: #0b3a30;
  --mint: #edf6d9;
  --cream: #f8faf4;
  --white: #ffffff;
  --amber: #fbbf24;
  --rose: #e11d64;
  --rose-soft: #fdf2f6;
  --radius: 20px;
  --shadow: 0 10px 40px rgba(15, 79, 64, 0.10);
  --heading: "Poppins", "Segoe UI", sans-serif;
  --body: "Inter", "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  font-size: 17px;
}
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--heading); line-height: 1.18; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.center { text-align: center; }

/* ---------- Nav ---------- */
.nav-wrap {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 250, 246, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(14, 79, 67, 0.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 40px; height: 40px; }
.brand-logo { height: 34px; width: auto; display: block; }
.brand-word { font-family: var(--heading); font-weight: 500; font-size: 1.35rem; color: var(--green-deep); }
.brand-word b { font-weight: 800; color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { font-weight: 500; font-size: 0.95rem; color: var(--ink-soft); transition: color .2s; }
.nav-links a:hover { color: var(--green); }
.nav-cta {
  background: var(--green-deep); color: #fff !important;
  padding: 9px 20px; border-radius: 999px; font-weight: 600;
}
.nav-cta:hover { background: var(--green); }
.nav-toggle, .nav-burger { display: none; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 56px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center; }
.chip {
  display: inline-block; font-size: 0.8rem; font-weight: 600;
  color: var(--green-deep); background: var(--mint);
  padding: 7px 16px; border-radius: 999px; margin-bottom: 22px;
  letter-spacing: 0.02em;
}
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.02em; }
.hero h1 em { font-style: normal; color: var(--green); }
.lead { font-size: 1.15rem; color: var(--ink-soft); margin-top: 18px; max-width: 560px; }
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 28px; border-radius: 999px;
  font-family: var(--heading); font-weight: 600; font-size: 1rem; transition: all .2s;
}
.btn-primary { background: var(--lime); color: var(--green-deep); box-shadow: 0 8px 24px rgba(163, 211, 84, 0.45); }
.btn-primary:hover { background: var(--green-deep); color: #fff; transform: translateY(-2px); }
.btn-ghost { border: 2px solid rgba(14, 79, 67, 0.2); color: var(--green-deep); }
.btn-ghost:hover { border-color: var(--green); color: var(--green); }
.hero-stats { display: flex; gap: 40px; margin-top: 44px; list-style: none; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-family: var(--heading); font-size: 1.7rem; font-weight: 800; color: var(--green-deep); }
.hero-stats span { font-size: 0.85rem; color: var(--ink-soft); }
.hero-art { position: relative; display: grid; place-items: center; }
.hero-blob {
  position: absolute; width: 380px; height: 380px; border-radius: 46% 54% 60% 40% / 50% 44% 56% 50%;
  background: radial-gradient(circle at 30% 25%, #f2f9e2, #ddefb9 70%);
}
.hero-art img { position: relative; width: min(340px, 80%); filter: drop-shadow(0 18px 30px rgba(14,79,67,.18)); }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section-tint { background: linear-gradient(180deg, #f1f7e4, #f8faf4); }
.eyebrow {
  display: inline-block; font-family: var(--heading); font-weight: 700;
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--green); margin-bottom: 12px;
}
.eyebrow-rose { color: var(--rose); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; letter-spacing: -0.015em; margin-bottom: 16px; }
.prose { color: var(--ink-soft); margin-bottom: 16px; font-size: 1.08rem; }
.prose strong { color: var(--ink); }
.center-lead { margin: 14px auto 0; }

/* story */
.story-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.story-card {
  background: var(--white); border-radius: var(--radius); padding: 28px 24px;
  box-shadow: var(--shadow); border: 1px solid rgba(14,79,67,.06);
}
.story-emoji { font-size: 1.9rem; }
.story-card h3 { font-size: 1.1rem; font-weight: 700; margin: 12px 0 8px; }
.story-card p { font-size: 0.95rem; color: var(--ink-soft); }

/* vision */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 44px; }
.vm-card {
  background: var(--white); border-radius: var(--radius); padding: 34px 32px;
  box-shadow: var(--shadow); border-top: 4px solid var(--green);
}
.vm-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; }
.vm-card p { color: var(--ink-soft); }
.values { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 36px; list-style: none; }
.values li {
  background: var(--white); border: 1.5px solid rgba(163,211,84,.8); color: var(--green-deep);
  font-weight: 600; font-size: 0.9rem; padding: 9px 20px; border-radius: 999px;
}

/* product */
.product h2 { font-size: clamp(2.2rem, 4.5vw, 3.2rem); }
.maa { color: var(--rose); }
.guide { color: var(--ink); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.feature {
  background: var(--white); border-radius: var(--radius); padding: 26px 22px;
  box-shadow: var(--shadow); border: 1px solid rgba(225,29,100,.07);
  transition: transform .2s;
}
.feature:hover { transform: translateY(-4px); }
.feature span { font-size: 1.8rem; }
.feature h3 { font-size: 1rem; font-weight: 700; margin: 12px 0 8px; }
.feature p { font-size: 0.88rem; color: var(--ink-soft); }
.lang-strip { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 44px; }
.lang {
  background: var(--rose-soft); color: var(--rose); border: 1.5px solid rgba(225,29,100,.25);
  font-family: var(--heading); font-weight: 600; padding: 9px 22px; border-radius: 999px; font-size: 0.95rem;
}
.product-note { text-align: center; margin-top: 26px; color: var(--ink-soft); font-size: 0.92rem; }

/* product pipeline */
.pipe-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.pipe-card {
  position: relative; background: var(--white); border-radius: var(--radius); padding: 0 0 26px;
  box-shadow: var(--shadow); border: 1px solid rgba(15,79,64,.06); transition: transform .2s;
  overflow: hidden;
}
.pipe-img { height: 170px; }
.pipe-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pipe-card h3, .pipe-card p { padding: 0 26px; }
.pipe-ic {
  position: absolute; top: 140px; left: 22px;
  width: 60px; height: 60px; border-radius: 18px;
  background: var(--white); display: grid; place-items: center;
  font-size: 1.75rem; box-shadow: 0 6px 18px rgba(15,79,64,.20);
}
.pipe-flagship .pipe-ic { top: 180px; }
.pipe-card:hover { transform: translateY(-4px); }
.pipe-flagship { border: 2px solid var(--lime); grid-column: span 2; }
.pipe-flagship .pipe-img { height: 210px; }
.pipe-card h3 { font-size: 1.2rem; font-weight: 700; margin: 26px 0 8px; }
.pipe-card p { font-size: 0.93rem; color: var(--ink-soft); }
.pipe-badge {
  position: absolute; top: 16px; right: 16px; box-shadow: 0 3px 10px rgba(0,0,0,.15); font-family: var(--heading);
  font-size: 0.7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--green-deep); background: var(--mint); padding: 5px 12px; border-radius: 999px;
}
.badge-live { background: var(--lime); }

/* technology */
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.tech {
  background: var(--white); border-radius: var(--radius); padding: 26px 24px;
  box-shadow: var(--shadow); border: 1px solid rgba(14,79,67,.06);
}
.tech h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.tech p { font-size: 0.92rem; color: var(--ink-soft); }

/* team */
.team-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 380px)); gap: 28px; justify-content: center; margin-top: 44px; }
.person {
  background: var(--white); border-radius: var(--radius); padding: 36px 30px; text-align: center;
  box-shadow: var(--shadow); border: 1px solid rgba(14,79,67,.06);
}
.avatar {
  width: 84px; height: 84px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--heading);
  font-size: 2rem; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, #a3d354, #6f9c2f);
}
.avatar-rose { background: linear-gradient(135deg, #f472a6, #e11d64); }
.person h3 { font-size: 1.3rem; font-weight: 700; }
.role { color: var(--green); font-weight: 600; font-size: 0.9rem; margin: 4px 0 12px; }
.person > p:last-child { font-size: 0.95rem; color: var(--ink-soft); }

/* contact */
.contact-cards { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.contact-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--white); border-radius: 16px; padding: 18px 28px;
  box-shadow: var(--shadow); border: 1px solid rgba(14,79,67,.08);
  font-family: var(--heading); transition: transform .2s;
}
.contact-card:hover { transform: translateY(-3px); }
.contact-card span { font-size: 1.4rem; }
.reg-line { margin-top: 34px; font-size: 0.88rem; color: var(--ink-soft); }

/* footer */
.footer { background: var(--green-dark); color: #cfe9dd; padding: 44px 0; }
.footer-logo-card { background: #f8faf4; border-radius: 14px; padding: 12px 22px; }
.footer-logo { height: 40px; width: auto; display: block; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.footer .brand-word { color: #e7f7ee; }
.footer .brand-word b { color: #a3d354; }
.footer p { font-size: 0.9rem; }
.footer-tag { opacity: 0.75; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .lead { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-stats { justify-content: center; }
  .hero-art { order: -1; }
  .hero-blob { width: 280px; height: 280px; }
  .hero-art img { width: 240px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid, .story-cards { grid-template-columns: 1fr 1fr; }
  .pipe-grid { grid-template-columns: 1fr 1fr; }
  .pipe-flagship { grid-column: span 2; }
  .vm-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-burger {
    display: flex; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px;
  }
  .nav-burger span { width: 24px; height: 2.5px; background: var(--green-deep); border-radius: 2px; }
  .nav-links {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; background: var(--white); padding: 20px;
    box-shadow: var(--shadow); gap: 18px;
  }
  .nav-toggle:checked ~ .nav-links { display: flex; }
  .feature-grid, .tech-grid, .story-cards, .team-grid, .pipe-grid { grid-template-columns: 1fr; }
  .pipe-flagship { grid-column: span 1; }
  .section { padding: 64px 0; }
}