/* ============================================================
   NutriVeda Wellness — Landing page
   Lime #B0E454 · Forest #224F10 · Ivory #EAFFD0 · Black #0D0D0D
   ============================================================ */
:root {
  --lime: #B0E454; --forest: #224F10; --forest-2: #2f6b17;
  --ivory: #EAFFD0; --ivory-soft: #F7FDEF; --black: #0D0D0D;
  --white: #fff; --muted: #4d5c45;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Poppins', system-ui, sans-serif; color: var(--black); background: var(--ivory-soft); font-size: 16px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 5%; }
section { padding: 84px 0; }
.eyebrow { display: inline-block; background: var(--ivory); color: var(--forest); border: 1px solid var(--lime); font-weight: 600; font-size: .8rem; padding: 6px 16px; border-radius: 999px; margin-bottom: 18px; letter-spacing: .03em; }
h2.section-title { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; color: var(--forest); line-height: 1.2; margin-bottom: 14px; }
p.section-sub { color: var(--muted); max-width: 620px; margin-bottom: 44px; font-size: 1.02rem; }
.center { text-align: center; }
.center p.section-sub { margin-left: auto; margin-right: auto; }

/* buttons */
.btn { display: inline-block; font-weight: 700; border-radius: 999px; padding: 14px 32px; font-size: .95rem; cursor: pointer; border: none; font-family: inherit; transition: all .2s; }
.btn-lime { background: var(--lime); color: var(--black); box-shadow: 0 6px 20px rgba(176,228,84,.45); }
.btn-lime:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(176,228,84,.55); }
.btn-forest { background: var(--forest); color: var(--white); }
.btn-forest:hover { background: var(--forest-2); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--forest); border: 2px solid var(--forest); }
.btn-ghost:hover { background: var(--ivory); }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(247,253,239,.92); backdrop-filter: blur(10px); border-bottom: 1px solid #e2f0cd; }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; padding-bottom: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--forest); }
.logo .leaf { width: 40px; height: 40px; border-radius: 50% 50% 50% 6px; background: linear-gradient(135deg, var(--lime), var(--forest-2)); display: flex; align-items: center; justify-content: center; font-size: 1.15rem; }
.logo-img { height: 46px; width: auto; display: block; }
@media (max-width: 640px) { .logo-img { height: 34px; } }
.logo-chip { display: inline-block; background: var(--white); border-radius: 14px; padding: 12px 18px; }
.logo-chip img { height: 40px; width: auto; display: block; }
.nav-links { display: flex; gap: 28px; align-items: center; font-weight: 500; font-size: .92rem; color: var(--forest); }
.nav-links a:hover { color: var(--forest-2); }
.nav-links .btn { padding: 10px 24px; }
@media (max-width: 820px) { .nav-links a:not(.btn) { display: none; } }

/* ---------- hero ---------- */
.hero { padding: 90px 0 70px; background:
  radial-gradient(600px 400px at 85% 10%, rgba(176,228,84,.35), transparent 60%),
  radial-gradient(500px 380px at 5% 90%, rgba(234,255,208,.9), transparent 60%),
  var(--ivory-soft); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 920px) { .hero .wrap { grid-template-columns: 1fr; } }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; line-height: 1.12; color: var(--black); }
.hero h1 .accent { color: var(--forest); position: relative; }
.hero h1 .accent::after { content: ''; position: absolute; left: 0; right: 0; bottom: 6px; height: 14px; background: var(--lime); z-index: -1; border-radius: 4px; }
.hero p.lead { color: var(--muted); font-size: 1.08rem; margin: 22px 0 32px; max-width: 520px; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero .ticks { display: flex; gap: 22px; flex-wrap: wrap; color: var(--forest); font-size: .88rem; font-weight: 600; }
.hero .ticks span::before { content: '✓ '; color: var(--forest-2); font-weight: 800; }

/* hero visual card */
.hero-visual { position: relative; }
.bmi-card { background: var(--white); border-radius: 26px; padding: 34px; box-shadow: 0 30px 70px rgba(34,79,16,.18); border: 1px solid #e6f2d4; }
.bmi-card .head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.bmi-card .head strong { color: var(--forest); }
.gauge { width: 170px; height: 170px; border-radius: 50%; margin: 0 auto 18px;
  background: conic-gradient(var(--lime) 0 62%, #edf6de 62% 100%);
  display: flex; align-items: center; justify-content: center; }
.gauge .inner { width: 128px; height: 128px; background: var(--white); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.gauge .inner b { font-size: 2rem; color: var(--forest); }
.gauge .inner span { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.bmi-card .rows { display: grid; gap: 10px; }
.bmi-card .row { display: flex; justify-content: space-between; background: var(--ivory-soft); padding: 11px 16px; border-radius: 12px; font-size: .88rem; }
.bmi-card .row b { color: var(--forest); }
.chip { position: absolute; background: var(--white); border-radius: 14px; box-shadow: 0 14px 34px rgba(13,13,13,.14); padding: 12px 18px; font-size: .84rem; font-weight: 600; display: flex; gap: 10px; align-items: center; animation: floaty 5s ease-in-out infinite; }
.chip .dot { width: 34px; height: 34px; border-radius: 10px; background: var(--ivory); display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.chip-1 { top: -22px; left: -30px; }
.chip-2 { bottom: 36px; right: -26px; animation-delay: 1.4s; }
.chip-3 { bottom: -20px; left: 8%; animation-delay: 2.6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (max-width: 920px) { .chip-1 { left: 0; } .chip-2 { right: 0; } }

/* ---------- stats strip ---------- */
.stats-strip { background: var(--forest); padding: 44px 0; }
.stats-strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; text-align: center; }
@media (max-width: 760px) { .stats-strip .wrap { grid-template-columns: repeat(2, 1fr); } }
.stats-strip b { display: block; font-size: 2.1rem; color: var(--lime); font-weight: 800; }
.stats-strip span { color: var(--ivory); font-size: .86rem; }

/* ---------- services ---------- */
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
@media (max-width: 980px) { .cards-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards-4 { grid-template-columns: 1fr; } }
.svc { background: var(--white); border-radius: 20px; padding: 30px 26px; border: 1px solid #e6f2d4; transition: all .25s; }
.svc:hover { transform: translateY(-6px); box-shadow: 0 20px 44px rgba(34,79,16,.14); border-color: var(--lime); }
.svc .ico { width: 54px; height: 54px; border-radius: 16px; background: var(--ivory); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 18px; }
.svc h3 { color: var(--forest); font-size: 1.05rem; margin-bottom: 8px; }
.svc p { color: var(--muted); font-size: .88rem; line-height: 1.55; }

/* ---------- steps ---------- */
.steps { background: var(--ivory); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
@media (max-width: 980px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps-grid { grid-template-columns: 1fr; } }
.step { background: var(--white); border-radius: 20px; padding: 30px 26px; position: relative; }
.step .num { width: 44px; height: 44px; border-radius: 50%; background: var(--black); color: var(--lime); font-weight: 800; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 1.05rem; }
.step h3 { color: var(--forest); font-size: 1rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .87rem; line-height: 1.55; }

/* ---------- BMI calculator ---------- */
.bmi-calc { background: var(--white); border-radius: 28px; border: 1px solid #e6f2d4; box-shadow: 0 24px 60px rgba(34,79,16,.10); padding: 46px; display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
@media (max-width: 860px) { .bmi-calc { grid-template-columns: 1fr; padding: 32px 26px; } }
.bmi-calc label { display: block; font-weight: 600; font-size: .88rem; color: var(--forest); margin: 16px 0 6px; }
.bmi-calc input { width: 100%; padding: 13px 16px; border: 1.5px solid #dcecc8; border-radius: 12px; font-family: inherit; font-size: 1rem; }
.bmi-calc input:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(176,228,84,.3); }
.bmi-result { text-align: center; background: var(--ivory-soft); border-radius: 22px; padding: 36px 26px; }
.bmi-result .value { font-size: 3.4rem; font-weight: 800; color: var(--forest); line-height: 1; }
.bmi-result .cat { display: inline-block; margin: 12px 0; padding: 6px 20px; border-radius: 999px; font-weight: 700; font-size: .9rem; background: var(--lime); color: var(--black); }
.bmi-result p { color: var(--muted); font-size: .9rem; margin-bottom: 18px; }
.bmi-scale { display: flex; height: 10px; border-radius: 999px; overflow: hidden; margin: 20px 0 8px; }
.bmi-scale span { flex: 1; }
.bmi-scale .s1 { background: #f5cf6b; } .bmi-scale .s2 { background: var(--lime); } .bmi-scale .s3 { background: #f0a35e; } .bmi-scale .s4 { background: #e2725b; }
.bmi-scale-labels { display: flex; justify-content: space-between; font-size: .68rem; color: var(--muted); margin-bottom: 18px; }

/* ---------- plans ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; } }
.plan { background: var(--white); border-radius: 24px; padding: 38px 32px; border: 1px solid #e6f2d4; display: flex; flex-direction: column; }
.plan.popular { background: var(--black); color: var(--white); border: none; transform: scale(1.04); box-shadow: 0 30px 60px rgba(13,13,13,.28); }
.plan .tag { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; color: var(--forest); }
.plan.popular .tag { color: var(--lime); }
.plan h3 { font-size: 1.35rem; margin: 8px 0; }
.plan .price { font-size: 2.3rem; font-weight: 800; color: var(--forest); margin: 8px 0 4px; }
.plan.popular .price { color: var(--lime); }
.plan .price small { font-size: .9rem; font-weight: 500; color: var(--muted); }
.plan.popular .price small { color: #cfe3b8; }
.plan ul { list-style: none; margin: 20px 0 28px; flex: 1; }
.plan li { padding: 8px 0; font-size: .9rem; color: var(--muted); border-bottom: 1px dashed #e6f2d4; }
.plan.popular li { color: #dfeece; border-color: #2c2c2c; }
.plan li::before { content: '✓  '; color: var(--forest-2); font-weight: 800; }
.plan.popular li::before { color: var(--lime); }

/* ---------- testimonials ---------- */
.testis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .testis { grid-template-columns: 1fr; } }
.testi { background: var(--white); border-radius: 20px; padding: 30px; border: 1px solid #e6f2d4; }
.testi .stars { color: #e8b423; letter-spacing: 2px; margin-bottom: 12px; }
.testi p { color: var(--muted); font-size: .92rem; line-height: 1.6; font-style: italic; }
.testi .who { display: flex; gap: 12px; align-items: center; margin-top: 18px; }
.testi .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--forest); color: var(--lime); display: flex; align-items: center; justify-content: center; font-weight: 800; }
.testi .who b { display: block; color: var(--black); font-size: .9rem; }
.testi .who span { color: var(--muted); font-size: .78rem; }

/* ---------- coach ---------- */
.coach { background: var(--ivory); }
.coach .wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .coach .wrap { grid-template-columns: 1fr; } }
.coach-photo { aspect-ratio: 4/4.6; border-radius: 28px; background: linear-gradient(160deg, var(--forest) 0%, var(--forest-2) 60%, var(--lime) 140%); position: relative; display: flex; align-items: center; justify-content: center; box-shadow: 0 26px 60px rgba(34,79,16,.25); overflow: hidden; }
.coach-photo .initials { font-size: 5rem; font-weight: 800; color: var(--lime); }
.coach-photo .badge-exp { position: absolute; bottom: 20px; left: 20px; right: 20px; background: rgba(255,255,255,.94); border-radius: 16px; padding: 14px 18px; font-size: .85rem; color: var(--forest); font-weight: 600; text-align: center; }
.coach h2 { color: var(--forest); }
.coach .creds { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 26px 0; }
@media (max-width: 560px) { .coach .creds { grid-template-columns: 1fr; } }
.coach .cred { background: var(--white); border-radius: 14px; padding: 14px 18px; font-size: .88rem; font-weight: 600; color: var(--forest); }
.coach .cred::before { content: '🌿 '; }

/* ---------- consult CTA ---------- */
.consult { background: var(--black); color: var(--white); }
.consult h2 { color: var(--white); }
.consult h2 em { color: var(--lime); font-style: normal; }
.consult p.section-sub { color: #b8c4ab; }
.consult-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 720px; }
@media (max-width: 700px) { .consult-form { grid-template-columns: 1fr; } }
.consult-form input, .consult-form textarea { width: 100%; padding: 15px 18px; border-radius: 14px; border: 1.5px solid #333; background: #191919; color: var(--white); font-family: inherit; font-size: .95rem; }
.consult-form input::placeholder, .consult-form textarea::placeholder { color: #8b9682; }
.consult-form input:focus, .consult-form textarea:focus { outline: none; border-color: var(--lime); }
.consult-form textarea { grid-column: 1 / -1; min-height: 100px; resize: vertical; }
.consult-form .full { grid-column: 1 / -1; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- footer ---------- */
footer { background: var(--forest); color: var(--ivory); padding: 54px 0 30px; }
footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
@media (max-width: 760px) { footer .wrap { grid-template-columns: 1fr; } }
footer h4 { color: var(--lime); margin-bottom: 14px; font-size: .95rem; }
footer a { display: block; color: var(--ivory); opacity: .85; font-size: .88rem; padding: 4px 0; }
footer a:hover { opacity: 1; color: var(--lime); }
footer .fine { grid-column: 1 / -1; border-top: 1px solid rgba(234,255,208,.2); margin-top: 26px; padding-top: 20px; font-size: .8rem; opacity: .7; text-align: center; }

/* alerts reused on landing */
.alert { padding: 13px 18px; border-radius: 12px; margin: 0 0 16px; font-size: .9rem; font-weight: 500; }
.alert-success { background: var(--ivory); color: var(--forest); border: 1px solid var(--lime); }
.alert-error { background: #fdecea; color: #c0392b; border: 1px solid #f5c6c0; }
.alert-info { background: #eef7ff; color: #1a5276; border: 1px solid #cfe7f8; }
.alert-warning { background: #fef7e6; color: #b7791f; border: 1px solid #f6e3b8; }