/* ==========================================================================
   Orthosquare — Dental Camps (Corporate + Society)
   MOBILE FIRST. Base styles target ~360px; breakpoints add complexity upward.
   Palette sampled from the rendered orthosquare.com:
     #0578B1 primary · #FF7F00 CTA · #222325 ink · white surface · Poppins
   Breakpoints: 600 (small tablet) · 900 (tablet/landscape) · 1100 (desktop)
   Spacing unit: 4px. Type scale ratio: 1.25.
   ========================================================================== */

:root {
  /* brand */
  --blue: #0578b1;
  --blue-2: #127fb5;
  --blue-dk: #04628f;
  --blue-ink: #06456b;
  --blue-05: #f3fafd;
  --blue-10: #e6f4fb;
  --blue-20: #cbe8f6;
  --blue-30: #9ed3ee;

  --orange: #ff7f00;
  --orange-dk: #d96b00;      /* 4.5:1 on white, for text */
  --orange-10: #fff4e6;

  /* neutrals, nudged toward the brand hue */
  --ink: #222325;
  --body: #55626c;
  --muted: #74828d;
  --line: #e4edf3;
  --line-2: #f0f6fa;

  /* 4px spacing scale */
  --s1: 4px;  --s2: 8px;   --s3: 12px; --s4: 16px; --s5: 20px;
  --s6: 24px; --s7: 32px;  --s8: 40px; --s9: 56px; --s10: 72px;

  --r: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --sh-xs: 0 1px 3px rgba(6, 69, 107, .05);
  --sh-sm: 0 2px 8px rgba(6, 69, 107, .06), 0 8px 24px rgba(6, 69, 107, .05);
  --sh: 0 12px 40px rgba(6, 69, 107, .1);
  --sh-lg: 0 24px 60px rgba(6, 69, 107, .15);

  --wrap: 1180px;
  --hdr: 64px;
  --e: cubic-bezier(.2, .7, .3, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + var(--s4)); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Poppins", "Segoe UI", system-ui, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--body);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-bottom: 72px;              /* room for the mobile action bar */
}

img, svg, video { display: block; max-width: 100%; height: auto; }

/* type scale: 1.25 ratio, five steps */
h1, h2, h3, h4 { margin: 0 0 .5em; color: var(--ink); font-weight: 600; line-height: 1.22; letter-spacing: -.02em; }
h1 { font-size: 1.95rem; font-weight: 700; line-height: 1.14; letter-spacing: -.03em; }
h2 { font-size: 1.5rem; font-weight: 700; line-height: 1.18; }
h3 { font-size: 1.1rem; }
h4 { font-size: .95rem; }

p { margin: 0 0 1rem; max-width: 68ch; }
a { color: var(--blue); text-decoration: none; transition: color .18s var(--e); }
a:hover { color: var(--orange-dk); }
strong { font-weight: 600; color: var(--ink); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 6px; }

.wrap { width: calc(100% - var(--s7)); max-width: var(--wrap); margin-inline: auto; }

/* ------------------------------- sections ------------------------------- */
.section { padding: var(--s9) 0; }
.section--tint { background: var(--blue-05); }
.section--band { background: linear-gradient(180deg, #fff 0%, var(--blue-05) 100%); }

.head { margin: 0 0 var(--s7); }
.head h2 { color: var(--blue); }
.head p { font-size: 1rem; color: var(--muted); margin-bottom: 0; }

.eyebrow {
  display: inline-block; margin-bottom: var(--s3); padding: 6px 14px;
  border-radius: 999px; background: var(--blue-10); color: var(--blue-dk);
  font-size: .68rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
}
.eyebrow--o { background: var(--orange-10); color: var(--orange-dk); }

.grid { display: grid; gap: var(--s5); }

/* -------------------------------- buttons ------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s2);
  min-height: 48px; padding: 13px 24px;           /* 48px touch target */
  border: 2px solid transparent; border-radius: 8px;
  font: inherit; font-weight: 600; font-size: .94rem; line-height: 1;
  cursor: pointer; text-align: center;
  transition: transform .18s var(--e), box-shadow .18s var(--e), background-color .18s var(--e), color .18s var(--e), border-color .18s var(--e);
}
.btn svg { width: 17px; height: 17px; flex: none; }
.btn:active { transform: translateY(1px); }

.btn--o { background: var(--orange); color: #fff; box-shadow: 0 8px 20px rgba(255, 127, 0, .28); }
.btn--b { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(5, 120, 177, .24); }
.btn--line { background: #fff; border-color: var(--blue-20); color: var(--blue); }
.btn--white { background: #fff; color: var(--orange-dk); }
.btn--ghostw { background: transparent; border-color: rgba(255, 255, 255, .65); color: #fff; }
.btn--sm { min-height: 42px; padding: 11px 20px; font-size: .85rem; }
.btn--block { width: 100%; }

/* -------------------------------- header -------------------------------- */
.topbar { background: var(--blue); color: #d8eefa; font-size: .76rem; }
.topbar__in { display: flex; align-items: center; justify-content: center; padding: 7px 0; text-align: center; }
.topbar a { color: #fff; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.topbar svg { width: 13px; height: 13px; }
.topbar__links { display: none; }

.header { position: sticky; top: 0; z-index: 70; background: #fff; border-bottom: 1px solid transparent; transition: border-color .25s var(--e), box-shadow .25s var(--e); }
.header.stuck { border-bottom-color: var(--line); box-shadow: 0 4px 18px rgba(6, 69, 107, .07); }
.header__in { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); min-height: var(--hdr); }
.brand { flex: none; }
.brand img { width: 185px; }

.nav-toggle { display: grid; place-items: center; width: 46px; height: 46px; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 20px; height: 2px; margin-inline: auto; background: var(--ink); border-radius: 2px;
  transition: transform .26s var(--e), opacity .2s var(--e);
}
.nav-toggle span { position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

.nav {
  position: fixed; inset: var(--hdr) 0 auto 0; z-index: 69;
  display: flex; flex-direction: column; align-items: stretch;
  padding: var(--s4) var(--s4) var(--s7); background: #fff;
  border-bottom: 1px solid var(--line); box-shadow: var(--sh);
  transform: translateY(-130%); transition: transform .32s var(--e);
  max-height: calc(100dvh - var(--hdr)); overflow-y: auto;
}
.nav.open { transform: translateY(0); }
.nav__list { list-style: none; margin: 0; padding: 0; }
.nav__list li { border-bottom: 1px solid var(--line-2); }
.nav__list a { display: block; padding: 14px 0; color: var(--ink); font-size: 1rem; font-weight: 500; }
.nav .btn { margin-top: var(--s5); }
.header__cta { display: none; }

/* --------------------------------- hero --------------------------------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(170deg, #fff 0%, var(--blue-05) 55%, var(--blue-10) 100%); }
.hero__in { position: relative; z-index: 1; display: grid; gap: var(--s7); padding: var(--s7) 0 var(--s9); }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero__lead { font-size: 1rem; color: var(--body); }
.hero__cta { display: grid; gap: var(--s3); margin-top: var(--s6); }
.hero__cta .btn { width: 100%; }

.crumbs { font-size: .78rem; color: var(--muted); margin: 0 0 var(--s3); }
.crumbs span { margin: 0 6px; opacity: .6; }

.hero__fine { margin: var(--s3) 0 0; font-size: .84rem; color: var(--muted); }
.hero__trust { display: grid; gap: var(--s2); margin-top: var(--s6); padding-top: var(--s5); border-top: 1px solid var(--blue-20); }
.hero__trust span { display: flex; align-items: center; gap: var(--s2); font-size: .86rem; font-weight: 500; color: var(--blue-ink); }
.hero__trust svg { width: 17px; height: 17px; color: var(--orange); flex: none; }

.hero__media { position: relative; }
.hero__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r-lg); box-shadow: var(--sh); }
.hero__chip { display: flex; align-items: center; gap: var(--s3); margin-top: var(--s4); padding: var(--s3) var(--s4); background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-xs); }
.hero__chip svg { width: 30px; height: 30px; color: var(--orange); flex: none; }
.hero__chip strong { display: block; font-size: 1.1rem; color: var(--ink); line-height: 1.15; font-weight: 600; }
.hero__chip small { display: block; font-size: .76rem; color: var(--muted); line-height: 1.4; }

/* ---------------------------- hexagon stats ----------------------------- */
.hexrow {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: var(--s3); padding: var(--s8) 0; justify-items: center;
}
.hex {
  width: 100%; max-width: 160px; aspect-ratio: 1 / 1.1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 0 var(--s4); text-align: center;
  /* clip-path also clips borders and shadows, so the hexagon is shown with a tinted fill;
     every tile is the same size, so short and long figures read as equal badges */
  background: var(--blue-10);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
.hex b {
  display: block; font-size: 1.3rem; font-weight: 700; color: var(--blue);
  line-height: 1.05; letter-spacing: -.02em;
  white-space: nowrap;                       /* keeps "7 lakh+" on one line */
  font-variant-numeric: tabular-nums;
}
.hex b i { font-style: normal; font-size: .62em; font-weight: 600; vertical-align: .5em; margin-left: 1px; }
/* direct child only: the counter <span data-count> inside <b> must keep the number styling */
.hex > span { display: block; margin-top: var(--s1); font-size: .68rem; line-height: 1.3; color: var(--muted); }
.hex:last-child:nth-child(odd) { grid-column: 1 / -1; }

/* --------------------------------- notes -------------------------------- */
.note { padding: var(--s6) var(--s5); background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-xs); }
.note strong { display: block; font-size: 1.02rem; color: var(--ink); margin-bottom: var(--s1); font-weight: 600; }
.note p { margin: 0; font-size: .91rem; color: var(--muted); }

/* --------------------- oral health & general health --------------------- */
.health__head { text-align: center; }
.health__head h2 { text-wrap: balance; }
.health__tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s3); }
.health__tiles li { padding: var(--s5) var(--s3); background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-xs); text-align: center; }
.health__tiles .chip { margin: 0 auto var(--s3); width: 48px; height: 48px; }
.health__tiles h3 { margin: 0 0 var(--s1); font-size: 1rem; color: var(--ink); }
.health__tiles p { margin: 0; font-size: .86rem; line-height: 1.45; color: var(--muted); }
.health__why { list-style: none; margin: var(--s5) 0 0; padding: var(--s5); display: grid; gap: var(--s4); background: var(--blue); color: #fff; border-radius: var(--r-lg); }
.health__why li { display: flex; gap: var(--s3); align-items: flex-start; }
.health__why svg { flex: none; width: 22px; height: 22px; margin-top: 1px; }
.health__why b { display: block; font-size: .98rem; font-weight: 600; }
.health__why span { font-size: .86rem; opacity: .85; }
.health__src { max-width: none; margin: var(--s2) 0 0; font-size: .72rem; line-height: 1.6; color: var(--muted); text-align: center; }
.health__src a { color: inherit; text-decoration: underline; text-decoration-color: var(--blue-30); text-underline-offset: 2px; }
.health__src a:hover { color: var(--blue); }
.kit__head { text-align: center; }
.kit { display: grid; gap: var(--s5); }
.kit__card { display: flex; flex-direction: column; padding: var(--s6); background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-xs); }
.kit__card h3 { margin: 0 0 var(--s3); font-size: 1.1rem; color: var(--ink); }
.kit__card p { max-width: none; font-size: .92rem; color: var(--muted); }
.kit__msg { margin: 0 0 var(--s4); padding: var(--s4); background: #eaf7ee; border-radius: var(--r); font: inherit; font-size: .88rem; line-height: 1.55; color: var(--ink); white-space: pre-wrap; word-break: break-word; }
.kit__btns { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: auto; }
.kit__card > .btn { align-self: flex-start; margin-top: auto; }
.kit__preview { display: block; width: min(100%, 220px); margin: 0 auto var(--s5); }
.kit__preview img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--sh); transition: transform .2s var(--e); }
.kit__preview:hover img { transform: translateY(-3px); }
.results__head { text-align: center; }
.results { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s3); }
.results li { padding: var(--s6) var(--s3); background: var(--blue-05); border: 1px solid var(--line); border-radius: var(--r); text-align: center; }
.results b { display: block; font-size: 2.2rem; font-weight: 700; line-height: 1.1; color: var(--blue); font-variant-numeric: tabular-nums; }
.results li:nth-child(2) b { color: var(--orange-dk); }
/* direct child only: the counter <span data-count> inside <b> keeps the number styling */
.results li > span { display: block; margin-top: var(--s1); font-size: .86rem; color: var(--muted); }
.results__note { max-width: none; margin: var(--s4) 0 0; font-size: .8rem; color: var(--muted); text-align: center; }
.health__note { max-width: none; margin: var(--s4) 0 0; font-size: .8rem; color: var(--muted); text-align: center; }

/* ---------------------------- PAN India reach --------------------------- */
.pan { display: grid; gap: var(--s7); align-items: start; }
.pan__lead h2 { color: var(--blue); }
.pan__figs { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s2); margin-top: var(--s5); }
.pan__fig { padding: var(--s4) var(--s2); background: var(--blue-05); border: 1px solid var(--blue-20); border-radius: var(--r); text-align: center; }
.pan__fig strong { display: block; font-size: 1.45rem; font-weight: 700; color: var(--blue); line-height: 1.05; letter-spacing: -.03em; }
.pan__fig span { display: block; font-size: .7rem; color: var(--muted); margin-top: 2px; }

.pan__cities { margin-top: var(--s5); font-size: .86rem; color: var(--muted); }
.pan__map { margin: 0; }
.pan__map img { width: 100%; max-width: 560px; margin-inline: auto; }
.pan__map figcaption { display: flex; align-items: center; justify-content: center; gap: var(--s4); margin-top: var(--s3); font-size: .76rem; color: var(--muted); }
.key { width: 9px; height: 9px; border-radius: 50%; background: var(--blue); display: inline-block; margin-right: 5px; }
.key--o { background: var(--orange); }

/* --------------------------- split feature rows -------------------------- */
.split { display: grid; gap: var(--s5); padding: var(--s7) 0; }
.split + .split { border-top: 1px solid var(--line-2); }
.split__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r-lg); box-shadow: var(--sh-sm); }
.split__text h3 { font-size: 1.3rem; color: var(--ink); margin-bottom: var(--s2); font-weight: 700; }
.split__text p { font-size: .96rem; margin-bottom: var(--s5); }

.chip { display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: var(--s4); border-radius: 13px; background: var(--blue-10); color: var(--blue); }
.chip svg { width: 24px; height: 24px; }

/* --------------------------------- cards -------------------------------- */
.card { height: 100%; padding: var(--s6) var(--s5); background: #fff; border: 1px solid var(--blue-20); border-radius: var(--r); }
.card .chip { width: 46px; height: 46px; margin-bottom: var(--s3); }
.card h3 { color: var(--blue); margin-bottom: var(--s1); font-size: 1.05rem; }
.card p { margin: 0; font-size: .91rem; color: var(--muted); }

/* -------------------------------- panels -------------------------------- */
.panel { padding: var(--s6) var(--s5); background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-xs); height: 100%; }
.panel h3 { display: flex; align-items: center; gap: var(--s3); margin-bottom: var(--s5); color: var(--blue); font-size: 1.1rem; }
.panel h3 .chip { margin: 0; width: 40px; height: 40px; border-radius: 11px; }
.panel h3 .chip svg { width: 20px; height: 20px; }

.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li { position: relative; padding-left: 31px; margin-bottom: var(--s3); font-size: .92rem; }
.ticks li:last-child { margin-bottom: 0; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue-10) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230578b1' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") no-repeat center / 12px;
}

/* -------------------------------- steps --------------------------------- */
.steps { counter-reset: s; display: grid; gap: var(--s6); }
.step { position: relative; padding: var(--s7) var(--s5) var(--s5); background: #fff; border: 1px solid var(--blue-20); border-radius: var(--r); }
.step::before {
  counter-increment: s; content: counter(s);
  position: absolute; top: -18px; left: var(--s5); display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 50%; background: var(--orange); color: #fff;
  font-weight: 700; font-size: .92rem; box-shadow: 0 6px 16px rgba(255, 127, 0, .32);
}
.step h3 { margin: 0 0 var(--s1); font-size: 1rem; color: var(--blue); }
.step p { margin: 0; font-size: .88rem; color: var(--muted); }

/* -------------------------------- reels --------------------------------- */
.reels { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s3); }
.reel { position: relative; margin: 0; overflow: hidden; border-radius: var(--r); background: #0a3c5c; box-shadow: var(--sh-sm); }
.reel video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; }
.reel__play { position: absolute; inset: 0; display: grid; place-items: center; border: 0; padding: 0; background: linear-gradient(transparent 48%, rgba(4, 50, 78, .72)); cursor: pointer; transition: opacity .25s var(--e); }
.reel__play::before {
  content: ""; width: 50px; height: 50px; border-radius: 50%;
  background: rgba(255, 255, 255, .96) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230578b1'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E") no-repeat center / 23px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .26);
}
.reel.playing .reel__play { opacity: 0; pointer-events: none; }
.reel figcaption { position: absolute; inset: auto 0 0 0; padding: var(--s3); color: #fff; font-size: .74rem; font-weight: 500; pointer-events: none; }
.reel.playing figcaption { opacity: 0; }
.reel:last-child:nth-child(odd) { grid-column: 1 / -1; }
.reel:last-child:nth-child(odd) video { aspect-ratio: 16 / 10; }

/* --------------------------------- form --------------------------------- */
.formwrap { background: #fff; border: 1px solid var(--blue-20); border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh); }
.formwrap__aside { padding: var(--s7) var(--s5); background: linear-gradient(160deg, var(--blue) 0%, var(--blue-ink) 100%); color: #d4ecf8; }
.formwrap__aside h2 { color: #fff; font-size: 1.45rem; }
.formwrap__aside .eyebrow { background: rgba(255, 255, 255, .17); color: #fff; }
.formwrap__aside .ticks li { color: #e2f2fa; }
.formwrap__aside .ticks li::before {
  background-color: rgba(255, 255, 255, .18);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}
.formwrap__body { padding: var(--s7) var(--s5); }
.formwrap__body > h3 { color: var(--blue); margin-bottom: var(--s5); }

.aside-c { margin-top: var(--s6); padding-top: var(--s5); border-top: 1px solid rgba(255, 255, 255, .22); font-size: .87rem; }
.aside-c a { display: inline-flex; align-items: center; gap: var(--s2); color: #fff; font-weight: 600; margin-top: var(--s2); }
.aside-c svg { width: 16px; height: 16px; }

.fgrid { display: grid; gap: var(--s4); }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label { font-size: .83rem; font-weight: 600; color: var(--ink); }
.field .req { color: var(--orange-dk); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 13px 15px;
  border: 1.5px solid var(--line); border-radius: 9px;
  font: inherit; font-size: 16px;            /* 16px stops iOS zoom-on-focus */
  color: var(--ink); background: #fff;
  transition: border-color .18s var(--e), box-shadow .18s var(--e);
}
.field textarea { min-height: 92px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #a6b4bf; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(5, 120, 177, .13); }
.field.bad input, .field.bad select, .field.bad textarea { border-color: #c62828; }
.err { font-size: .77rem; color: #c62828; min-height: 1em; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: var(--s3); align-items: flex-start; font-size: .83rem; color: var(--muted); cursor: pointer; }
.consent input { width: 22px; height: 22px; margin-top: 2px; flex: none; accent-color: var(--blue); }
.fnote { margin: var(--s3) 0 0; font-size: .77rem; color: var(--muted); text-align: center; }
.fstatus { margin-top: var(--s4); padding: var(--s3) var(--s4); border-radius: 10px; font-size: .89rem; display: none; }
.fstatus.ok { display: block; background: #e9f8f1; color: #0f6244; border: 1px solid #b6e4ce; }
.fstatus.bad { display: block; background: #fdecec; color: #9c2323; border: 1px solid #f3c6c6; }
.btn.loading { pointer-events: none; opacity: .75; }
.btn.loading::after { content: ""; width: 15px; height: 15px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .4); border-top-color: #fff; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------- faq --------------------------------- */
.faq__i { background: #fff; border: 1px solid var(--line); border-radius: var(--r); margin-bottom: var(--s3); overflow: hidden; transition: border-color .22s var(--e); }
.faq__i.open { border-color: var(--blue-30); }
.faq__q { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); width: 100%; min-height: 56px; padding: var(--s4); border: 0; background: none; font: inherit; font-weight: 600; font-size: .95rem; color: var(--ink); text-align: left; cursor: pointer; }
.faq__q::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 2.2px solid var(--blue); border-bottom: 2.2px solid var(--blue); transform: rotate(45deg) translate(-2px, -2px); transition: transform .26s var(--e); }
.faq__i.open .faq__q { color: var(--blue); }
.faq__i.open .faq__q::after { transform: rotate(-135deg) translate(-2px, -2px); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .32s var(--e); }
.faq__a > div { padding: 0 var(--s4) var(--s5); font-size: .91rem; color: var(--muted); }

/* --------------------------------- band --------------------------------- */
.band { background: linear-gradient(115deg, var(--orange) 0%, #ffa23d 100%); color: #fff; }
.band h2 { color: #fff; margin-bottom: var(--s1); }
.band__in { display: grid; gap: var(--s5); padding: var(--s8) 0; }
.band p { margin: 0; color: rgba(255, 255, 255, .97); }
.band__btns { display: grid; gap: var(--s3); }

/* -------------------------------- footer -------------------------------- */
.footer { background: var(--blue-ink); color: #a7cde3; padding: var(--s8) 0 0; font-size: .9rem; }
.footer h4 { color: #fff; margin-bottom: var(--s3); }
.footer a { color: #a7cde3; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: var(--s2); }
.footer__cols { display: grid; gap: var(--s6); }
.footer__logo { background: #fff; padding: 10px 14px; border-radius: 11px; display: inline-block; margin-bottom: var(--s4); }
.footer__logo img { width: 175px; }
.footer__bottom { margin-top: var(--s7); padding: var(--s4) 0; border-top: 1px solid rgba(255, 255, 255, .14); display: grid; gap: var(--s2); font-size: .78rem; }

/* ----------------------------- mobile action bar ------------------------ */
.mbar {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s2);
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .97); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
}

/* -------------------------------- reveal -------------------------------- */
.rv { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--e), transform .6s var(--e); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .rv { opacity: 1; transform: none; }
}

/* ======================= 600px — small tablet ========================== */
@media (min-width: 600px) {
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.85rem; }
  .wrap { width: calc(100% - var(--s8)); }
  .hero__cta { display: flex; flex-wrap: wrap; }
  .hero__cta .btn { width: auto; }
  .hero__trust { grid-template-columns: repeat(2, 1fr); }
  .hexrow { grid-template-columns: repeat(3, 1fr); }
  .hex:last-child:nth-child(odd) { grid-column: auto; }
  .grid--2, .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .reels { grid-template-columns: repeat(3, 1fr); }
  .reel:last-child:nth-child(odd) { grid-column: auto; }
  .reel:last-child:nth-child(odd) video { aspect-ratio: 9 / 16; }
  .fgrid { grid-template-columns: repeat(2, 1fr); }
  .field--full { grid-column: 1 / -1; }
  .pan__figs { gap: var(--s3); }
  .band__btns { display: flex; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s2) var(--s6); }
  .formwrap__aside, .formwrap__body { padding: var(--s8) var(--s7); }
}

/* ========================== 900px — tablet ============================= */
@media (min-width: 900px) {
  :root { --hdr: 76px; }
  h1 { font-size: 2.9rem; }
  h2 { font-size: 2.1rem; }
  body { padding-bottom: 0; }
  .mbar { display: none; }

  .topbar__in { justify-content: space-between; text-align: left; }
  .topbar__links { display: flex; flex-wrap: wrap; gap: var(--s5); }

  .nav-toggle { display: none; }
  .nav { position: static; flex-direction: row; align-items: center; gap: var(--s6); padding: 0; background: none; border: 0; box-shadow: none; transform: none; max-height: none; overflow: visible; }
  .nav__list { display: flex; gap: var(--s1); }
  .nav__list li { border: 0; }
  .nav__list a { padding: 9px 14px; border-radius: 999px; font-size: .89rem; transition: background-color .2s var(--e), color .2s var(--e); }
  .nav__list a:hover { background: var(--blue-10); color: var(--blue); }
  .header__cta { display: inline-flex; }
  .brand img { width: 215px; }

  .section { padding: var(--s10) 0; }
  .head { max-width: 760px; margin-inline: auto; text-align: center; margin-bottom: var(--s8); }

  .hero__in { grid-template-columns: 1.03fr .97fr; gap: var(--s9); align-items: center; padding: var(--s9) 0 var(--s10); }
  .hero__lead { font-size: 1.08rem; }
  .hero__trust { display: flex; flex-wrap: wrap; gap: var(--s3) var(--s6); }
  .hero__media img { box-shadow: var(--sh-lg); }
  .hero__chip { position: absolute; left: -18px; bottom: -22px; margin: 0; max-width: 268px; border: 0; box-shadow: var(--sh); }

  .hexrow { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--s3); }
  .hex { width: 164px; max-width: none; }
  .hex b { font-size: 1.45rem; }
  .hex > span { font-size: .72rem; }

  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }

  .split { grid-template-columns: 1fr 1fr; gap: var(--s9); align-items: center; padding: var(--s8) 0; }
  .split:nth-of-type(even) .split__text { order: 2; }
  .split__text h3 { font-size: 1.7rem; }
  .split:nth-of-type(even) .chip { background: var(--orange-10); color: var(--orange-dk); }

  .health__tiles { grid-template-columns: repeat(4, 1fr); gap: var(--s5); }
  .health__tiles li { padding: var(--s7) var(--s5); }
  .health__why { grid-template-columns: repeat(3, 1fr); gap: var(--s6); padding: var(--s6) var(--s7); }
  .results { grid-template-columns: repeat(4, 1fr); gap: var(--s5); }
  .kit { grid-template-columns: 1.35fr 1fr; gap: var(--s6); }
  .pan { grid-template-columns: 5fr 7fr; gap: var(--s9); }
  .pan__figs { margin-top: var(--s6); }
  .pan__fig strong { font-size: 1.7rem; }

  .formwrap { display: grid; grid-template-columns: .86fr 1.14fr; }
  .faq { max-width: 850px; margin-inline: auto; }
  .band__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s6); }
  .footer__cols { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--s7); }

  .card { padding: var(--s7) var(--s6); transition: transform .22s var(--e), box-shadow .22s var(--e); }
  .card:hover { transform: translateY(-4px); box-shadow: var(--sh); }
  .panel { padding: var(--s7) var(--s6); }
  .btn:hover { transform: translateY(-2px); }
  .btn--o:hover { background: var(--orange-dk); color: #fff; }
  .btn--b:hover { background: var(--blue-dk); color: #fff; }
  .btn--line:hover { background: var(--blue); border-color: var(--blue); color: #fff; }
  .btn--ghostw:hover { background: #fff; border-color: #fff; color: var(--orange-dk); }
  .reel:hover .reel__play::before { transform: scale(1.08); }
}

/* ========================= 1100px — desktop ============================ */
@media (min-width: 1100px) {
  h1 { font-size: 3.25rem; }
  h2 { font-size: 2.35rem; }
  .steps { grid-template-columns: repeat(5, 1fr); }
  .reels { max-width: 740px; margin-inline: auto; }
  :root { --hdr: 84px; }
  .brand img { width: 250px; }
}

@media print { .header, .topbar, .mbar, .band, .reels, .btn { display: none !important; } body { color: #000; padding-bottom: 0; } }