/* ===========================================================
   coach-krishna.us Coaching — styles.css
   Clean, modern, responsive (mobile + desktop)
   =========================================================== */

:root {
  --bg:        #0b1020;
  --bg-2:      #0f1530;
  --surface:   #141b38;
  --surface-2: #1a2244;
  --line:      rgba(255, 255, 255, .08);
  --text:      #eef1fb;
  --muted:     #a7b0d0;
  --muted-2:   #7e88ad;

  /* India-saffron → US-indigo gradient = the "bridge" */
  --c1: #ff9a3c;   /* warm saffron/gold */
  --c2: #ff5e7e;   /* coral */
  --c3: #7c5cff;   /* violet */
  --c4: #3aa0ff;   /* sky blue */

  --accent: #7c5cff;
  --accent-soft: rgba(124, 92, 255, .15);

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px -20px rgba(3, 6, 20, .8);
  --maxw: 1140px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-mark { font-family: 'Plus Jakarta Sans', sans-serif; line-height: 1.12; letter-spacing: -.02em; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 22px; }

/* ---------- Gradient text ---------- */
.grad-text {
  background: linear-gradient(100deg, var(--c1), var(--c2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.grad-text.alt { background: linear-gradient(100deg, var(--c3), var(--c4)); -webkit-background-clip: text; background-clip: text; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .9rem 1.5rem; border-radius: 999px;
  font-weight: 700; font-size: .98rem; cursor: pointer; border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  color: #160b04;
  background: linear-gradient(100deg, var(--c1), var(--c2));
  box-shadow: 0 12px 30px -10px rgba(255, 94, 126, .6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -10px rgba(255, 94, 126, .75); }
.btn-ghost { color: var(--text); border-color: var(--line); background: rgba(255,255,255,.03); }
.btn-ghost:hover { transform: translateY(-2px); background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.2); }
.btn-block { width: 100%; margin-top: .4rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(12px);
  background: #ffffff;
  border-bottom: 1px solid rgba(0, 0, 0, .08);
  box-shadow: 0 4px 18px rgba(3, 6, 20, .06);
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.site-header.scrolled { background: #ffffff; border-bottom-color: rgba(0, 0, 0, .12); box-shadow: 0 6px 22px rgba(3, 6, 20, .10); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 70px; }

.brand { display: flex; align-items: baseline; gap: .45rem; }
.brand-mark {
  font-weight: 800; font-size: 1.35rem; letter-spacing: .02em;
  background: linear-gradient(100deg, var(--c1), var(--c3), var(--c4));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.site-header .brand-mark { background-image: linear-gradient(100deg, #e06b12, #6a4cff, #2b7fe0); }
.brand-sub { font-size: .8rem; color: #5b6488; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 1.9rem; }
.nav a { font-size: .94rem; color: #3a4366; font-weight: 500; transition: color .2s; position: relative; }
.nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--c1), var(--c3)); transition: width .25s var(--ease);
}
.nav a:not(.nav-cta):hover { color: #0b1020; }
.nav a:not(.nav-cta):hover::after { width: 100%; }
.nav a:not(.nav-cta).active { color: #0b1020; }
.nav a:not(.nav-cta).active::after { width: 100%; }
.nav-cta.active { background: #6a4cff; }
.nav-cta {
  padding: .55rem 1.15rem; border-radius: 999px; color: #ffffff !important; font-weight: 700;
  border: 1px solid transparent; background: var(--accent);
}
.nav-cta:hover { background: #6a4cff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: #0b1020; border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(70px, 12vw, 130px) 0 clamp(60px, 9vw, 100px); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; }
.orb-1 { width: 460px; height: 460px; top: -120px; right: -80px; background: radial-gradient(circle, var(--c2), transparent 70%); animation: float1 14s ease-in-out infinite; }
.orb-2 { width: 420px; height: 420px; bottom: -160px; left: -100px; background: radial-gradient(circle, var(--c3), transparent 70%); animation: float2 16s ease-in-out infinite; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 30%, transparent 80%);
  opacity: .6;
}
@keyframes float1 { 50% { transform: translate(-30px, 40px) scale(1.08); } }
@keyframes float2 { 50% { transform: translate(40px, -30px) scale(1.1); } }

.hero-inner { position: relative; z-index: 1; max-width: 860px; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--c1); padding: .45rem .9rem; border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255,255,255,.03); margin-bottom: 1.4rem;
}
.hero-title { font-size: clamp(1.8rem, 4.6vw, 3.1rem); font-weight: 800; margin-bottom: 1.3rem; }
.hero-lead { font-size: clamp(1.02rem, 2.4vw, 1.2rem); color: var(--muted); max-width: 640px; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.4rem; }
.hero-quote {
  font-family: 'Plus Jakarta Sans', sans-serif; font-style: italic; font-size: clamp(1.05rem, 2.6vw, 1.4rem);
  color: var(--text); padding-left: 1.1rem; border-left: 3px solid; border-image: linear-gradient(var(--c1), var(--c3)) 1;
  max-width: 560px;
}

/* ---------- Audience strip ---------- */
.audience { margin-top: -10px; padding-bottom: 10px; }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.audience-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.audience-card:hover { transform: translateY(-5px); border-color: rgba(124,92,255,.5); }
.audience-icon { font-size: 1.9rem; margin-bottom: .7rem; }
.audience-card h3 { font-size: 1.18rem; margin-bottom: .4rem; }
.audience-card p { color: var(--muted); font-size: .96rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 110px) 0; }
.section-alt { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.kicker {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: .9rem;
}
.kicker.light { color: var(--c1); }
.section-head h2 { font-size: clamp(1.7rem, 4.4vw, 2.7rem); font-weight: 800; }
.section-sub { color: var(--muted); font-size: 1.05rem; margin-top: 1rem; }

/* ---------- Outcome cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(140deg, transparent, rgba(124,92,255,.5), transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card-num {
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.05rem;
  width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px;
  background: var(--accent-soft); color: var(--c4); margin-bottom: 1.1rem;
}
.card h3 { font-size: 1.22rem; margin-bottom: .55rem; }
.card p { color: var(--muted); font-size: .97rem; }
.card-accent { background: linear-gradient(150deg, rgba(124,92,255,.22), rgba(58,160,255,.1)); border-color: rgba(124,92,255,.4); }
.card-accent .card-num { background: linear-gradient(100deg, var(--c1), var(--c2)); color: #160b04; }

/* ---------- Feature list (modules 1 & 2) ---------- */
.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.feature:hover { transform: translateY(-5px); border-color: rgba(255,154,60,.45); }
.feature-tag {
  display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--c1); background: rgba(255,154,60,.12); padding: .35rem .7rem; border-radius: 999px; margin-bottom: 1rem;
}
.feature h3 { font-size: 1.2rem; margin-bottom: .55rem; }
.feature p { color: var(--muted); font-size: .96rem; }

/* ---------- Split (module 3) ---------- */
.split { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.split-item {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 34px; transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.split-item:hover { transform: translateY(-5px); border-color: rgba(58,160,255,.45); }
.split-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.split-item h3 { font-size: 1.4rem; margin-bottom: .6rem; }
.split-item p { color: var(--muted); }

/* ---------- Contact ---------- */
.contact {
  position: relative; padding: clamp(64px, 9vw, 110px) 0;
  background: radial-gradient(ellipse 90% 80% at 80% 0%, rgba(124,92,255,.22), transparent 60%),
              radial-gradient(ellipse 80% 80% at 0% 100%, rgba(255,94,126,.16), transparent 55%),
              var(--bg-2);
}
.contact-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.contact-copy h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 1rem; }
.contact-copy p { color: var(--muted); font-size: 1.05rem; max-width: 460px; }

.coach { display: flex; align-items: center; gap: 1rem; margin-top: 2rem; }
.coach-avatar {
  width: 56px; height: 56px; flex: none; border-radius: 50%; display: grid; place-items: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.1rem; color: #160b04;
  background: linear-gradient(120deg, var(--c1), var(--c2));
}
.coach-name { font-weight: 700; font-size: 1.05rem; }
.coach-role { color: var(--muted-2); font-size: .9rem; }

.contact-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 6px;
}
.contact-row {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: var(--radius-sm);
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.contact-row:hover { background: var(--surface-2); transform: translateX(3px); }
.contact-ic {
  width: 42px; height: 42px; flex: none; display: grid; place-items: center; font-size: 1.15rem;
  background: rgba(255,255,255,.05); border-radius: 12px;
}
.contact-meta { display: flex; flex-direction: column; line-height: 1.35; }
.contact-meta b { font-size: .8rem; color: var(--muted-2); font-weight: 600; letter-spacing: .04em; }
.contact-meta span:last-child { font-size: 1rem; color: var(--text); font-weight: 600; }

/* ---------- Contact form (Web3Forms) ---------- */
.section-head-center { margin-inline: auto; text-align: center; }
.form {
  max-width: 640px; margin-inline: auto;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(22px, 4vw, 38px); box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 18px; }
.field span { font-size: .82rem; font-weight: 600; color: var(--muted); letter-spacing: .02em; }
.field input, .field textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--bg-2);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .85rem 1rem;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form .btn { margin-top: 4px; }
.form-status { text-align: center; margin-top: 1rem; font-weight: 600; font-size: .95rem; min-height: 1.2em; }
.form-status.success { color: #4ade80; }
.form-status.error   { color: #ff6b81; }
.form-status.sending { color: var(--muted); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; overflow: hidden; padding: clamp(70px, 11vw, 120px) 0 clamp(34px, 6vw, 60px); }
.page-hero .hero-bg { position: absolute; inset: 0; z-index: 0; }
.page-hero-inner { position: relative; z-index: 1; max-width: 760px; }
.page-hero-inner h1 { font-size: clamp(2rem, 5.5vw, 3.4rem); font-weight: 800; margin-top: .3rem; }
.page-hero-sub { color: var(--muted); font-size: clamp(1.02rem, 2.4vw, 1.18rem); margin-top: 1.1rem; max-width: 620px; }

/* ---------- Link cards (home) ---------- */
.link-card { display: flex; flex-direction: column; }
.link-card .card-link {
  margin-top: auto; padding-top: 1.1rem; font-weight: 700; font-size: .95rem;
  color: var(--c4); transition: transform .25s var(--ease);
}
.link-card.card-accent .card-link { color: var(--c1); }
.link-card:hover .card-link { transform: translateX(4px); }

/* ---------- CTA band ---------- */
.cta-band {
  background: radial-gradient(ellipse 70% 120% at 50% 0%, rgba(124,92,255,.22), transparent 60%), var(--bg-2);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.cta-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding: clamp(40px, 6vw, 70px) 22px;
}
.cta-inner h2 { font-size: clamp(1.4rem, 3.4vw, 2.1rem); font-weight: 800; max-width: 600px; }

/* ---------- About the coach ---------- */
.about { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }
.about-avatar {
  width: 150px; height: 150px; flex: none; border-radius: 28px; display: grid; place-items: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 3rem; color: #160b04;
  background: linear-gradient(140deg, var(--c1), var(--c2), var(--c3)); box-shadow: var(--shadow);
}
.about-copy { flex: 1; min-width: 280px; }
.about-copy h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; }
.about-creds {
  color: var(--c1); font-weight: 700; letter-spacing: .03em; margin: .5rem 0 1rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.about-copy p:last-child { color: var(--muted); max-width: 560px; }

/* ---------- Footer ---------- */
.site-footer { padding: 44px 0; border-top: 1px solid var(--line); text-align: center; }
.footer-inner .brand { justify-content: center; margin-bottom: .6rem; }
.footer-tag { color: var(--muted); font-size: .95rem; }
.footer-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 1.4rem; margin: 1rem 0 .2rem; }
.footer-nav a { color: var(--muted); font-size: .92rem; font-weight: 500; transition: color .2s; }
.footer-nav a:hover { color: var(--text); }

/* Social icons */
.socials { list-style: none; display: flex; justify-content: center; gap: 12px; margin: 1.3rem 0 .3rem; padding: 0; }
.socials a {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--line); color: var(--muted);
  transition: transform .25s var(--ease), color .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}
.socials svg { width: 18px; height: 18px; fill: currentColor; }
.socials a:hover { transform: translateY(-3px); color: #fff; border-color: transparent; }
.socials li:nth-child(1) a:hover { background: #0a66c2; }                /* LinkedIn */
.socials li:nth-child(2) a:hover { background: #000; }                   /* Twitter / X */
.socials li:nth-child(3) a:hover { background: #1877f2; }                /* Facebook */
.socials li:nth-child(4) a:hover { background: #25d366; color: #06251a; }/* WhatsApp */

.footer-fine { color: var(--muted-2); font-size: .82rem; margin-top: .6rem; }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 900px) {
  .cards, .feature-list, .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 34px; }
  .split { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  /* Mobile nav */
  .nav {
    position: fixed; inset: 70px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #ffffff; backdrop-filter: blur(14px);
    padding: 12px 22px 26px; border-bottom: 1px solid rgba(0, 0, 0, .08);
    transform: translateY(-130%); transition: transform .35s var(--ease); box-shadow: var(--shadow);
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 14px 4px; border-bottom: 1px solid rgba(0, 0, 0, .07); font-size: 1.02rem; }
  .nav a:last-child { border-bottom: 0; }
  .nav a:not(.nav-cta)::after { display: none; }
  .nav-cta { text-align: center; margin-top: 12px; padding: .85rem; }
  .nav-toggle { display: flex; }

  .cards, .feature-list, .audience-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions .btn { flex: 1; }
}

@media (max-width: 420px) {
  .container { padding-inline: 18px; }
  .brand-sub { display: none; }
}