/* ============================================================
   Dr. Vedika Gujarathi, Variant C
   Dark, cinematic, image-led. Warm charcoal + electric lime.
   ------------------------------------------------------------
   CORNER-RADIUS SYSTEM (one system, two documented tokens):
     --radius       : 14px  -> tiles, cards, media, inputs
     --radius-pill  : 999px -> buttons, chips, variant switcher
   No other radii are used anywhere.
   ============================================================ */

:root {
  /* Palette */
  --bg:        #141310;   /* warm charcoal, near-black (not #000) */
  --bg-2:      #1C1A15;   /* raised surface */
  --bg-3:      #242019;   /* tile hover / borders base */
  --ink:       #F6F2E9;   /* warm off-white, primary text */
  --muted:     #ABA492;   /* warm muted gray, secondary text */
  --line:      rgba(246,242,233,.12);
  --accent:    #CDF94A;   /* electric lime / volt */
  --accent-dk: #B6E230;

  /* Radius */
  --radius: 14px;
  --radius-pill: 999px;

  /* Rhythm */
  --pad: clamp(20px, 5vw, 84px);
  --section: clamp(72px, 11vw, 148px);

  /* Type */
  --display: "Clash Display", system-ui, sans-serif;
  --body: "Satoshi", system-ui, -apple-system, sans-serif;

  /* Motion (one duration + easing across hover states) */
  --t: .2s;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.015em;
  margin: 0;
}

.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding-inline: var(--pad); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  white-space: nowrap;
  font-family: var(--body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .01em;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--t) var(--ease-out), background-color var(--t) var(--ease-out), color var(--t) var(--ease-out), border-color var(--t) var(--ease-out);
}
.btn-primary {
  background: var(--accent);
  color: #14130C;            /* dark ink on lime -> AA+ contrast */
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-dk); border-color: var(--accent-dk); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: rgba(246,242,233,.28);
}
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.97); }
.btn-lg { padding: 16px 30px; font-size: 16px; }

/* ---------- Focus affordance (keyboard) ---------- */
a:focus-visible,
.btn:focus-visible,
button:focus-visible,
.info a:focus-visible,
.stat .num:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--pad);
  transition: background-color .3s ease, backdrop-filter .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(20,19,16,.82);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.wordmark {
  font-family: var(--display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: .02em;
  text-decoration: none;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: .5ch;
}
.wordmark .dot { color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: clamp(14px, 2.5vw, 34px); }
.nav-link {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 15px;
  transition: color var(--t) var(--ease-out);
}
.nav-link:hover, .nav-link:focus-visible { color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  animation: heroZoom 22s ease-out forwards;
}
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(20,19,16,.94) 4%, rgba(20,19,16,.28) 48%, rgba(20,19,16,.48) 100%),
    linear-gradient(to right, rgba(20,19,16,.72), rgba(20,19,16,.10) 62%);
}
@keyframes heroZoom {
  from { transform: scale(1.12); }
  to   { transform: scale(1); }
}
.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-bottom: clamp(56px, 9vw, 104px);
  padding-top: 120px;
}
.hero h1 {
  font-size: clamp(3.1rem, 11.5vw, 8.4rem);
  font-weight: 600;
  max-width: 14ch;
}
.hero h1 .em { color: var(--accent); }
.hero-sub {
  margin: 22px 0 0;
  font-size: clamp(1.02rem, 1.7vw, 1.28rem);
  color: var(--muted);
  max-width: 46ch;
}
.hero-cta { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Leagues strip (marquee) ---------- */
.leagues {
  padding-block: clamp(30px, 4.5vw, 52px);
  border-block: 1px solid var(--line);
  background: var(--bg);
}
.leagues-label {
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  padding-inline: var(--pad);
  margin-bottom: 22px;
}
.marquee { position: relative; overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); }
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee-track span {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  letter-spacing: -0.01em;
  color: var(--ink);
  padding-inline: clamp(24px, 4vw, 52px);
  display: inline-flex;
  align-items: center;
  gap: clamp(24px, 4vw, 52px);
  white-space: nowrap;
}
.marquee-track span::after {
  content: "";
  width: 10px; height: 10px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  flex: none;
}
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ---------- Services (photo tiles) ---------- */
.services { padding-block: var(--section); }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(34px, 5vw, 56px); }
.sec-head h2 { font-size: clamp(2.2rem, 5.5vw, 4rem); max-width: 16ch; }
.sec-head p { color: var(--muted); margin: 0; max-width: 34ch; }

.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 1.4vw, 18px);
}
.tile {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--bg-2);
  isolation: isolate;
}
.tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s cubic-bezier(.2,.7,.2,1);
}
.tile::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,19,16,.90) 6%, rgba(20,19,16,.10) 54%, rgba(20,19,16,.30));
  z-index: 1;
}
.tile:hover img { transform: scale(1.06); }
.tile-cap {
  position: absolute;
  left: 18px; right: 18px; bottom: 16px;
  z-index: 2;
}
.tile-cap .n {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--accent);
  font-weight: 700;
}
.tile-cap h3 { font-size: clamp(1.15rem, 1.6vw, 1.5rem); font-weight: 600; margin-top: 4px; }
.tile-cap p { margin: 6px 0 0; font-size: 13.5px; color: var(--muted); line-height: 1.45; }

/* ---------- Statement + stats ---------- */
.statement { padding-block: var(--section); border-top: 1px solid var(--line); }
.statement blockquote {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.1rem, 6.2vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 18ch;
}
.statement blockquote .em { color: var(--accent); }
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 48px);
  margin-top: clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--line);
  padding-top: clamp(34px, 4vw, 52px);
}
.stat .num {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: .12em;
}
/* Clickable stat numbers wear a visible underline at rest */
a.num {
  border-bottom: 2px solid rgba(205,249,74,.42);
  padding-bottom: 3px;
  transition: color var(--t) var(--ease-out), border-color var(--t) var(--ease-out);
}
a.num[target="_blank"]::after {
  content: "\2197";                 /* trailing arrow for links that leave the page */
  font-size: .32em;
  line-height: 1;
  color: var(--accent);
  align-self: flex-start;
  margin-left: .06em;
}
a.num:hover, .stat:hover a.num { color: var(--accent); border-bottom-color: var(--accent); }
.stat .num .star { color: var(--accent); font-size: .8em; }
.stat .lbl { margin-top: 14px; color: var(--muted); font-size: 15px; max-width: 22ch; }
.stat .lbl a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; text-decoration-color: rgba(171,164,146,.5); transition: color var(--t) var(--ease-out), text-decoration-color var(--t) var(--ease-out); }
.stat .lbl a:hover, .stat:hover .lbl a { color: var(--accent); text-decoration-color: var(--accent); }

/* ---------- Reviews ---------- */
.reviews { padding-block: var(--section); border-top: 1px solid var(--line); }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.4vw, 18px); }
.quote {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--t) var(--ease-out), border-color var(--t) var(--ease-out);
}
.quote:hover { transform: translateY(-3px); border-color: rgba(205,249,74,.35); }
.quote .stars { color: var(--accent); font-size: 14px; letter-spacing: .18em; }
.quote blockquote { margin: 0; font-size: 15.5px; line-height: 1.55; }
.quote figcaption { margin-top: auto; display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.quote .who { font-weight: 700; font-size: 14.5px; }
.quote .src { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); flex: none; }
.reviews-more { margin: clamp(26px, 3vw, 38px) 0 0; }
.reviews-more a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(171,164,146,.5);
  transition: color var(--t) var(--ease-out), text-decoration-color var(--t) var(--ease-out);
}
.reviews-more a:hover { color: var(--accent); text-decoration-color: var(--accent); }
.reviews-more a[target="_blank"]::after { content: " \2197"; }

/* ---------- Credentials ---------- */
.credentials { padding-block: var(--section); border-top: 1px solid var(--line); }
.cred-grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(36px, 6vw, 88px);
  align-items: start;
}
.cred-eyebrow {
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
}
.cred-copy h2 { font-size: clamp(2.1rem, 5vw, 3.6rem); max-width: 14ch; }
.cred-copy h2 .em { color: var(--accent); }
.cred-intro { color: var(--muted); margin: 20px 0 0; max-width: 40ch; }
.cred-copy img {
  margin-top: clamp(28px, 4vw, 40px);
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: 50% 30%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.cred-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 52px);
}
.cred-group h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.1rem, 1.5vw, 1.4rem);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.cred-group ul { list-style: none; margin: 10px 0 0; padding: 0; }
.cred-group li {
  padding: 11px 0;
  border-bottom: 1px solid rgba(246,242,233,.06);
  font-size: 15px;
  line-height: 1.45;
  color: var(--muted);
  display: flex;
  gap: 12px;
}
.cred-group li:last-child { border-bottom: none; }
.cred-group strong {
  color: var(--ink);
  font-weight: 700;
  display: inline-block;
  min-width: 6.5rem;
  flex: none;
}
.cred-plain li { display: block; }
.cred-group a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(205,249,74,.55);
  transition: color var(--t) var(--ease-out), text-decoration-color var(--t) var(--ease-out), text-decoration-thickness var(--t) var(--ease-out);
}
.cred-group a:hover { text-decoration-thickness: 2px; text-decoration-color: var(--accent); }
.cred-group a[target="_blank"]::after { content: " \2197"; font-size: .9em; }

/* ---------- Contact ---------- */
.contact { padding-block: var(--section); border-top: 1px solid var(--line); background: var(--bg-2); }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.contact h2 { font-size: clamp(2.4rem, 6vw, 4.6rem); max-width: 12ch; }
.contact-lead { color: var(--muted); margin: 20px 0 30px; max-width: 40ch; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.info { display: grid; gap: 2px; }
.info a, .info .row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 14px;
  margin-inline: -14px;
  border-top: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  transition: color var(--t) var(--ease-out), background-color var(--t) var(--ease-out);
}
.info a:hover { color: var(--accent); background: rgba(205,249,74,.06); }
.info a:active { background: rgba(205,249,74,.10); }
.info .k { color: var(--muted); font-size: 13px; letter-spacing: .05em; text-transform: uppercase; flex: none; padding-top: 3px; }
.info .v {
  text-align: right;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(246,242,233,.30);
  transition: text-decoration-color var(--t) var(--ease-out);
}
.info a:hover .v { text-decoration-color: var(--accent); }
/* Trailing arrow only on rows that leave the page */
.info a[target="_blank"] .v::after { content: " \2197"; font-weight: 700; }
.info .v.addr { font-weight: 400; line-height: 1.4; max-width: 26ch; }

/* ---------- Footer ---------- */
.footer { padding: clamp(40px, 6vw, 72px) 0 120px; border-top: 1px solid var(--line); }
.footer-top { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: baseline; }
.footer .wordmark { font-size: 22px; }
.footer-tag { color: var(--muted); font-size: 14px; max-width: 40ch; }
.footer-legal { margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- Variant switcher ---------- */
.variant-switch {
  position: fixed;
  left: 50%; bottom: 18px;
  transform: translateX(-50%);
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px;
  border-radius: var(--radius-pill);
  background: rgba(28,26,21,.86);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(0,0,0,.45);
}
.variant-switch span {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 8px 0 6px;
}
.variant-switch a {
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
  transition: background-color .18s ease, color .18s ease;
}
.variant-switch a:hover { background: rgba(246,242,233,.10); }
.variant-switch a.active { background: var(--accent); color: #14130C; }

/* ---------- Reveal motion ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .quote-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .statement blockquote { max-width: 22ch; }
  .cred-grid { grid-template-columns: 1fr; }
  .cred-copy img { max-width: 420px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav-link { display: none; }
  .hero-media img { object-position: 50% 30%; }
  .hero h1 { font-size: clamp(2.9rem, 15vw, 4.6rem); max-width: 12ch; }
  .tiles { grid-template-columns: 1fr; }
  .tile { aspect-ratio: 16 / 11; }
  .stats { grid-template-columns: 1fr; gap: 28px; }
  .stat .lbl { max-width: none; }
  .info .v { text-align: right; }
  .cred-lists { grid-template-columns: 1fr; gap: 30px; }
  .cred-group strong { min-width: 5.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-media img { animation: none; }
  .marquee-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .tile img { transition: none; }
  * { scroll-behavior: auto; }
}