/* ==========================================================
   CAO 360° by 9well
   THEME V2 — MOBILE FIRST
   ========================================================== */

:root {
  color-scheme: light;

  /* Brand */
  --ink: #173d43;
  --teal: #17636b;
  --teal-bright: #087e88;
  --orange: #bd4d18;
  --orange-hover: #a84010;
  --sunrise: #f3a55a;

  /* Surfaces */
  --white: #ffffff;
  --paper: #f7fbf8;
  --sky: #daf2fa;
  --sky-soft: #eef9fc;
  --peach: #fff0e4;
  --mint: #e9f6ee;
  --lavender: #f1edfa;
  --cream: #fff7e8;
  --dark: #102f35;

  /* Text and borders */
  --body: #465d63;
  --muted: #5a6d71;
  --line: #d8e4e3;
  --line-light: #eaf0ef;

  /* Typography */
  --font: "Be Vietnam Pro", Arial, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lead: 1.0625rem;
  --fs-h1: clamp(2.15rem, 7.6vw, 4.35rem);
  --fs-h2: clamp(1.8rem, 5vw, 2.75rem);
  --fs-h3: clamp(1.2rem, 3vw, 1.55rem);

  /* Layout */
  --container: 1180px;
  --page-gutter: 20px;
  --section-space: 76px;

  /* Radii */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 5px 18px rgba(23, 61, 67, .05);
  --shadow-md: 0 14px 40px rgba(23, 61, 67, .08);
  --shadow-lg: 0 24px 65px rgba(23, 61, 67, .12);

  /* Motion */
  --ease: cubic-bezier(.2, .8, .2, 1);
  --transition: 240ms var(--ease);
}

/* ---------------- RESET ---------------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 95px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--white);
  color: var(--body);
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, textarea, select {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  opacity: .55;
  cursor: not-allowed;
}

button, a, input, textarea, select, summary {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--teal-bright);
  outline-offset: 4px;
}

::selection {
  background: var(--sky);
  color: var(--ink);
}

[hidden] {
  display: none !important;
}

/* ---------------- UTILITIES ---------------- */

.container {
  width: min(
    calc(100% - var(--page-gutter) * 2),
    var(--container)
  );
  margin-inline: auto;
}

.section {
  padding-block: var(--section-space);
}

.section--white {
  background: var(--white);
}

.section--paper {
  background: var(--paper);
}

.section--sky {
  background:
    radial-gradient(
      ellipse at 10% 10%,
      rgba(255, 255, 255, .85),
      transparent 52%
    ),
    linear-gradient(145deg, #e8f8fc, #d7f1f8);
}

.section--dark {
  background: var(--dark);
  color: var(--white);
}

.section-header {
  max-width: 760px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-header--left {
  margin-inline: 0;
  text-align: left;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 15px;
  color: var(--teal);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .09em;
  line-height: 1.5;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--orange);
  border-radius: 99px;
}

.section-title {
  margin: 0;
  color: var(--ink);
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1.23;
  text-wrap: balance;
}

.section-description {
  max-width: 680px;
  margin: 18px auto 0;
  color: var(--body);
  font-size: var(--fs-base);
}

.section-header--left .section-description {
  margin-left: 0;
}

.text-teal {
  color: var(--teal-bright);
}

.text-orange {
  color: var(--orange);
}

.text-center {
  text-align: center;
}

.muted {
  color: var(--muted);
}

.icon {
  width: 24px;
  height: 24px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon--sm {
  width: 19px;
  height: 19px;
}

.icon--lg {
  width: 32px;
  height: 32px;
}

.icon--xl {
  width: 38px;
  height: 38px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------------- BUTTONS ---------------- */

.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 23px;
  border: 1.5px solid transparent;
  border-radius: var(--r-pill);
  font-size: .875rem;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    border-color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn svg {
  width: 19px;
  height: 19px;
}

.btn--primary {
  color: var(--white);
  background: linear-gradient(
    135deg,
    #bd4d18 0%,
    #dc5b18 100%
  );
  box-shadow: 0 8px 18px rgba(189, 77, 24, .16);
}

.btn--primary:hover {
  background: var(--orange-hover);
  box-shadow: 0 12px 24px rgba(189, 77, 24, .22);
}

.btn--secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, .7);
  border-color: var(--teal);
}

.btn--secondary:hover {
  background: var(--sky-soft);
}

.btn--ghost {
  color: var(--teal);
  background: transparent;
}

.btn--ghost:hover {
  background: var(--sky-soft);
}

.btn--light {
  color: var(--ink);
  background: var(--white);
}

.btn--light:hover {
  background: var(--sky);
}

.btn--block {
  width: 100%;
}

.btn--small {
  min-height: 44px;
  padding: 10px 17px;
  font-size: .8125rem;
}

.btn-group {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
}

/* ---------------- HEADER ---------------- */

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid rgba(216, 228, 227, .75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  flex: none;
  flex-direction: column;
  justify-content: center;
  color: var(--teal);
  line-height: 1.05;
}

.brand-main {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.065em;
  white-space: nowrap;
}

.brand-degree {
  color: var(--orange);
}

.brand-sub {
  display: block;
  margin-top: 2px;
  padding-right: 2px;
  color: var(--ink);
  font-size: .66rem;
  font-weight: 700;
  text-align: right;
}

.desktop-nav {
  display: none;
}

.desktop-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 8px 4px;
  color: var(--ink);
  font-size: .8125rem;
  font-weight: 700;
  transition: color var(--transition);
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--orange);
}

.header-cta {
  display: none;
}

.menu-toggle {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  color: var(--ink);
}

.menu-toggle .icon {
  width: 25px;
  height: 25px;
}

.mobile-nav {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  z-index: 101;
  max-height: calc(100dvh - 72px);
  overflow-y: auto;
  padding: 16px var(--page-gutter) 24px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.mobile-nav a:not(.btn) {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line-light);
  color: var(--ink);
  font-size: .9375rem;
  font-weight: 700;
}

.mobile-nav .btn {
  margin-top: 18px;
}

/* ---------------- HERO ---------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 42px 0 100px;
  background:
    radial-gradient(
      circle at 12% 12%,
      rgba(218, 242, 250, .62),
      transparent 46%
    ),
    linear-gradient(145deg, #ffffff, #f7fbf8);
}

.hero-layout {
  display: grid;
  gap: 30px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  max-width: 780px;
  margin: 0;
  color: var(--ink);
  font-size: var(--fs-h1);
  font-weight: 800;
  letter-spacing: -.065em;
  line-height: 1.16;
  text-wrap: balance;
}

.hero h1 span {
  display: block;
}

.hero-lead {
  max-width: 600px;
  margin: 23px 0 25px;
  color: var(--body);
  font-size: var(--fs-lead);
  line-height: 1.85;
}

.hero .btn-group {
  margin-top: 26px;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.hero-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-xl);
  background: var(--sky);
  box-shadow: var(--shadow-lg);
}

.hero-float {
  position: absolute;
  right: 12px;
  bottom: -18px;
  display: flex;
  max-width: 235px;
  align-items: center;
  gap: 11px;
  padding: 13px 16px;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .94);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
}

.hero-float-icon {
  display: grid;
  width: 43px;
  height: 43px;
  flex: none;
  place-items: center;
  border-radius: 13px;
  background: var(--sky);
  color: var(--teal);
}

.hero-float strong {
  display: block;
  color: var(--ink);
  font-size: .78rem;
  line-height: 1.5;
}

.hero-float small {
  display: block;
  color: var(--muted);
  font-size: .7rem;
  line-height: 1.5;
}

/* ---------------- TRUST SIGNALS ---------------- */

.trust-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 34px;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.trust-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: none;
  place-items: center;
  border-radius: 13px;
  background: rgba(218, 242, 250, .8);
  color: var(--teal);
}

.trust-item p {
  margin: 0;
  color: var(--ink);
  font-size: .78rem;
  font-weight: 600;
  line-height: 1.6;
}

/* ---------------- TOOLS ---------------- */

.tools-overlap {
  position: relative;
  z-index: 5;
  margin-top: -58px;
}

.tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.tool-card {
  position: relative;
  display: flex;
  min-height: 145px;
  align-items: center;
  gap: 16px;
  overflow: hidden;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .85);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.tool-card--peach {
  background: linear-gradient(135deg, #fff6ee, #ffe9dc);
}

.tool-card--sky {
  background: linear-gradient(135deg, #effaff, #d8f2fa);
}

.tool-card--cream {
  background: linear-gradient(135deg, #fffaf1, #ffefcf);
}

.tool-card__icon {
  display: grid;
  width: 60px;
  height: 60px;
  flex: none;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 17px;
  background: rgba(255, 255, 255, .78);
  color: var(--teal);
}

.tool-card--peach .tool-card__icon,
.tool-card--cream .tool-card__icon {
  color: var(--orange);
}

.tool-card__body {
  min-width: 0;
  flex: 1;
}

.tool-card h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 1.07rem;
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.4;
}

.tool-card p {
  margin: 0;
  color: var(--body);
  font-size: .78rem;
  line-height: 1.65;
}

.tool-card__arrow {
  display: grid;
  width: 36px;
  height: 36px;
  flex: none;
  place-items: center;
  border: 1px solid rgba(23, 99, 107, .22);
  border-radius: 50%;
  background: var(--white);
  color: var(--teal);
  transition: transform var(--transition);
}

.tool-card:hover .tool-card__arrow {
  transform: translateX(4px);
}

/* ---------------- GROWTH DATA ---------------- */

.data-panel {
  display: grid;
  gap: 30px;
  align-items: center;
}

.data-visual {
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.data-visual img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: var(--r-lg);
  background: var(--sky);
}

.data-points {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.data-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.data-point .icon {
  margin-top: 3px;
  color: var(--teal);
}

.data-point strong {
  display: block;
  color: var(--ink);
  font-size: .93rem;
}

.data-point p {
  margin: 4px 0 0;
  font-size: .875rem;
}

/* ---------------- SIX PILLARS ---------------- */

.pillars-section {
  position: relative;
  overflow: hidden;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.pillar-card {
  min-width: 0;
  padding: 25px 17px;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .88);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  display: grid;
  width: 62px;
  height: 62px;
  margin: 0 auto 17px;
  place-items: center;
  border-radius: 20px;
  background: var(--sky-soft);
  color: var(--teal);
}

.pillar-card:nth-child(2) .pillar-icon {
  background: var(--peach);
  color: var(--orange);
}

.pillar-card:nth-child(3) .pillar-icon {
  background: var(--cream);
  color: var(--orange);
}

.pillar-card:nth-child(4) .pillar-icon {
  background: var(--mint);
}

.pillar-card:nth-child(5) .pillar-icon {
  background: var(--lavender);
}

.pillar-card:nth-child(6) .pillar-icon {
  background: var(--sky);
}

.pillar-card h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: .92rem;
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.4;
}

.pillar-card p {
  margin: 0;
  font-size: .76rem;
  line-height: 1.65;
}

/* ---------------- TIMELINE ---------------- */

.timeline {
  position: relative;
  display: grid;
  gap: 20px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 30px;
  bottom: 30px;
  left: 25px;
  width: 2px;
  background: var(--line);
}

.timeline-step {
  position: relative;
  display: flex;
  gap: 17px;
  align-items: flex-start;
}

.timeline-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 52px;
  height: 52px;
  flex: none;
  place-items: center;
  border: 4px solid var(--white);
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  font-size: .93rem;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

.timeline-step:nth-child(2) .timeline-number,
.timeline-step:nth-child(4) .timeline-number {
  background: var(--orange);
}

.timeline-card {
  flex: 1;
  padding: 23px;
  border: 1px solid var(--line-light);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.timeline-days {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--teal);
  font-size: .75rem;
  font-weight: 800;
}

.timeline-card h3 {
  margin: 0 0 9px;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 800;
}

.timeline-card p {
  margin: 0;
  font-size: .875rem;
}

/* ---------------- DELIVERABLES ---------------- */

.deliverables-grid {
  display: grid;
  gap: 18px;
}

.deliverable-card {
  overflow: hidden;
  border: 1px solid var(--line-light);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.deliverable-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--sky-soft);
}

.deliverable-body {
  padding: 24px;
}

.deliverable-body h3 {
  margin: 0 0 9px;
  color: var(--ink);
  font-size: 1.1rem;
  font-weight: 800;
}

.deliverable-body p {
  margin: 0;
  font-size: .875rem;
}

/* ---------------- PRICING ---------------- */

.pricing-grid {
  display: grid;
  gap: 16px;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 29px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.price-card--featured {
  border: 2px solid var(--teal);
  background: linear-gradient(165deg, #ffffff, #f1fbfa);
}

.price-tag {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--sky);
  color: var(--teal);
  font-size: .71rem;
  font-weight: 800;
}

.price-card h3 {
  min-height: 54px;
  margin: 18px 0 10px;
  color: var(--ink);
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.45;
}

.price-value {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: clamp(1.5rem, 5vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -.055em;
  line-height: 1.3;
}

.price-value--custom {
  font-size: 1.55rem;
}

.price-desc {
  min-height: 76px;
  margin: 0 0 21px;
  font-size: .86rem;
}

.price-list {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.price-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--body);
  font-size: .82rem;
  line-height: 1.6;
}

.price-list svg {
  width: 18px;
  height: 18px;
  flex: none;
  margin-top: 3px;
  color: var(--teal);
}

.price-card .btn {
  margin-top: auto;
}

.medical-offer {
  display: grid;
  gap: 22px;
  align-items: center;
  margin-top: 24px;
  padding: 28px;
  border: 1px solid #cde2e1;
  border-radius: var(--r-xl);
  background: var(--sky-soft);
}

.medical-offer h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 1.25rem;
}

.medical-offer p {
  margin: 0 0 12px;
  font-size: .875rem;
}

.medical-price {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -.05em;
}

.medical-note {
  padding: 15px 18px;
  border-left: 3px solid var(--teal);
  border-radius: 0 12px 12px 0;
  background: rgba(255, 255, 255, .75);
  font-size: .81rem;
  line-height: 1.7;
}

.pricing-disclaimer {
  margin: 25px 0 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper);
  color: var(--body);
  font-size: .79rem;
  line-height: 1.8;
}

/* ---------------- MEDICAL SECTION ---------------- */

.medical-layout {
  display: grid;
  gap: 30px;
  align-items: center;
}

.medical-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-xl);
  background: var(--sky);
  box-shadow: var(--shadow-md);
}

.medical-list {
  display: grid;
  gap: 15px;
  margin: 25px 0;
  padding: 0;
  list-style: none;
}

.medical-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.medical-list .icon {
  margin-top: 5px;
  color: var(--teal);
}

/* ---------------- FAQ ---------------- */

.faq-list {
  display: grid;
  max-width: 870px;
  gap: 12px;
  margin: 0 auto;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--white);
  transition: box-shadow var(--transition);
}

.faq-item[open] {
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 19px 22px;
  color: var(--ink);
  font-size: .93rem;
  font-weight: 700;
  line-height: 1.6;
  list-style: none;
  cursor: pointer;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  display: grid;
  width: 30px;
  height: 30px;
  flex: none;
  place-items: center;
  border-radius: 50%;
  background: var(--sky-soft);
  color: var(--teal);
  font-size: 1.4rem;
  font-weight: 400;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 22px 22px;
  color: var(--body);
  font-size: .875rem;
}

.faq-answer p {
  margin: 0 0 12px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* ---------------- FINAL CTA ---------------- */

.final-cta {
  position: relative;
  overflow: hidden;
  padding: 55px 26px;
  border-radius: var(--r-xl);
  background:
    radial-gradient(
      circle at 95% 0%,
      rgba(243, 165, 90, .24),
      transparent 35%
    ),
    linear-gradient(135deg, #173d43, #17636b);
  color: var(--white);
  text-align: center;
}

.final-cta h2 {
  max-width: 700px;
  margin: 0 auto 18px;
  color: var(--white);
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1.25;
}

.final-cta p {
  max-width: 650px;
  margin: 0 auto 27px;
  color: #e1f5f2;
  font-size: .95rem;
}

.final-cta .btn-group {
  justify-content: center;
}

/* ---------------- FOOTER ---------------- */

.site-footer {
  padding: 65px 0 32px;
  background: var(--dark);
  color: #d6e8e7;
}

.footer-grid {
  display: grid;
  gap: 35px;
}

.footer-brand {
  display: inline-flex;
  flex-direction: column;
  margin-bottom: 15px;
  color: var(--white);
}

.footer-brand .brand-main {
  color: var(--white);
}

.footer-brand .brand-sub {
  color: #cae3e1;
}

.footer-about {
  max-width: 350px;
  margin: 0;
  font-size: .84rem;
}

.footer-col h3 {
  margin: 0 0 15px;
  color: var(--white);
  font-size: .9rem;
  font-weight: 800;
}

.footer-links {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  font-size: .82rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--sunrise);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 45px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.15);
  color: #c5dcda;
  font-size: .75rem;
}

.footer-bottom p {
  margin: 0;
}

/* ---------------- STICKY MOBILE CTA ---------------- */

.mobile-bottom-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 90;
  display: flex;
  gap: 9px;
  padding:
    10px
    max(14px, env(safe-area-inset-right))
    calc(10px + env(safe-area-inset-bottom))
    max(14px, env(safe-area-inset-left));
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 -8px 28px rgba(23, 61, 67, .08);
  backdrop-filter: blur(14px);
}

.mobile-bottom-cta .btn {
  min-height: 48px;
  padding: 11px 12px;
  font-size: .75rem;
}

.mobile-bottom-cta .btn:first-child {
  flex: 1;
}

.mobile-bottom-cta .btn:last-child {
  flex: 1.15;
}

body {
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
}

/* ---------------- FORMS ---------------- */

.form-field {
  display: grid;
  gap: 8px;
}

.form-field label {
  color: var(--ink);
  font-size: .875rem;
  font-weight: 700;
}

.form-control {
  width: 100%;
  min-height: 48px;
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--white);
  color: var(--ink);
  font-size: 1rem;
}

.form-control:focus {
  border-color: var(--teal);
  outline: 3px solid rgba(8,126,136,.15);
}

.form-help {
  color: var(--muted);
  font-size: .8rem;
}

/* ---------------- ARTICLE / SHARED COMPONENTS ---------------- */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  padding-block: 22px;
  color: var(--muted);
  font-size: .8125rem;
}

.breadcrumb a:hover {
  color: var(--teal);
}

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  border-radius: var(--r-pill);
  background: var(--sky);
  color: var(--teal);
  font-size: .75rem;
  font-weight: 700;
}

.medical-callout {
  padding: 22px;
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: var(--sky-soft);
  color: var(--ink);
  font-size: .875rem;
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}

.data-table th,
.data-table td {
  padding: 15px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.data-table th {
  background: var(--paper);
  color: var(--ink);
  font-weight: 700;
}

/* ---------------- REVEAL MOTION ---------------- */

.reveal {
  opacity: 1;
  transform: none;
}

.js-motion .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 650ms var(--ease),
    transform 650ms var(--ease);
}

.js-motion .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------------- RESPONSIVE 640 ---------------- */

@media (min-width: 640px) {
  :root {
    --page-gutter: 28px;
    --section-space: 90px;
  }

  .btn-group {
    flex-direction: row;
    align-items: center;
  }

  .hero .btn-group {
    justify-content: flex-start;
  }

  .trust-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .trust-item {
    gap: 9px;
  }

  .trust-icon {
    width: 37px;
    height: 37px;
  }

  .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pillars-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .deliverables-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .medical-offer {
    grid-template-columns: 1fr auto;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ---------------- RESPONSIVE 900 ---------------- */

@media (min-width: 900px) {
  :root {
    --page-gutter: 36px;
    --section-space: 100px;
  }

  .hero {
    padding: 65px 0 130px;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 34px;
  }

  .hero-image {
    aspect-ratio: 4 / 4.3;
  }

  .hero-float {
    right: -9px;
    bottom: 34px;
  }

  .tools-overlap {
    margin-top: -85px;
  }

  .tool-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tool-card {
    min-height: 172px;
  }

  .data-panel {
    grid-template-columns: 1fr 1fr;
    gap: 65px;
  }

  .pillars-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px;
  }

  .pillar-card {
    padding: 25px 12px;
  }

  .timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .timeline::before {
    top: 26px;
    right: 30px;
    bottom: auto;
    left: 30px;
    width: auto;
    height: 2px;
  }

  .timeline-step {
    display: block;
  }

  .timeline-number {
    margin-bottom: 24px;
  }

  .timeline-card {
    height: calc(100% - 76px);
  }

  .pricing-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .price-card {
    padding: 26px 20px;
  }

  .medical-layout {
    grid-template-columns: 1fr 1fr;
    gap: 70px;
  }

  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
  }
}

/* ---------------- RESPONSIVE 1100 ---------------- */

@media (min-width: 1100px) {
  .header-inner {
    min-height: 82px;
  }

  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 23px;
  }

  .header-cta {
    display: inline-flex;
  }

  .menu-toggle,
  .mobile-nav,
  .mobile-bottom-cta {
    display: none !important;
  }

  body {
    padding-bottom: 0;
  }

  .hero {
    padding-top: 76px;
  }

  .hero-layout {
    gap: 48px;
  }

  .hero-image {
    aspect-ratio: 4 / 4;
  }

  .hero-lead {
    font-size: 1.12rem;
  }

  .trust-item p {
    font-size: .8rem;
  }

  .pillars-grid {
    gap: 13px;
  }

  .pillar-card {
    padding: 28px 16px;
  }

  .pillar-card h3 {
    font-size: .96rem;
  }

  .pillar-card p {
    font-size: .78rem;
  }
}

/* ---------------- ACCESSIBILITY ---------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .js-motion .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: #71888b;
    --body: #29494f;
    --muted: #36565a;
  }

  .tool-card,
  .pillar-card,
  .price-card,
  .faq-item {
    border-width: 2px;
  }
}

/* ===== Cao 360 extras (Claude) — readability + inner pages ===== */
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:#fff;padding:8px 12px;border-radius:8px}.skip:focus{left:8px}
.tool-card p,.pillar-card p,.price-list li,.timeline-card p,.deliverable-body p,.data-point p,.faq-answer,.price-desc,.footer-links a,.footer-about,.trust-item p,.card p{font-size:.9375rem}
.btn{font-size:.9375rem}.mobile-bottom-cta .btn{font-size:.875rem}
.pillar-sub{margin:-2px 0 8px!important;color:var(--teal)!important;font-weight:700;font-size:.875rem!important}
.page-hero{padding:28px 0 56px;background:radial-gradient(circle at 12% 12%,rgba(218,242,250,.62),transparent 46%),linear-gradient(145deg,#fff,#f7fbf8)}
.page-hero h1{max-width:900px;margin:0;color:var(--ink);font-size:clamp(2rem,6vw,3.4rem);font-weight:800;letter-spacing:-.055em;line-height:1.18;text-wrap:balance}
.page-hero .hero-lead{max-width:720px}
.page-hero .btn-group{margin-top:8px}
.breadcrumb{padding-bottom:0}
.grid-2,.grid-3,.grid-4{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr 1fr}}
@media(min-width:900px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.card h3{margin:12px 0 8px;color:var(--ink);font-size:1.12rem;font-weight:800;letter-spacing:-.025em;line-height:1.4}
.card p{margin:0}
.card .pillar-icon{margin:0 0 6px}
.badge--muted{background:#eef1f1;color:var(--muted)}
.prose{max-width:800px}
.prose h2{margin:36px 0 12px;color:var(--ink);font-size:clamp(1.4rem,3.6vw,1.8rem);font-weight:800;letter-spacing:-.04em;line-height:1.3}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{font-size:1rem}
.prose a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}
.prose ul{padding-left:20px}
.sources{padding:20px;border:1px dashed var(--line);border-radius:var(--r-md);background:#fff;font-size:.9375rem}
.sources ol{margin:8px 0 0;padding-left:20px}
.small{font-size:.875rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:-24px 0 8px;position:relative;z-index:2}
.chips a{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);font-weight:700;font-size:.9375rem;box-shadow:var(--shadow-sm)}
.chips a:hover{border-color:var(--teal)}
.deliv-ph{display:grid;place-items:center;aspect-ratio:16/10;background:linear-gradient(135deg,var(--sky-soft),var(--sky));color:var(--teal)}
.deliv-ph--lg{aspect-ratio:4/3;border-radius:var(--r-xl);box-shadow:var(--shadow-md)}
.hero-svg{margin:0;padding:18px;background:#fff;display:grid;place-items:center}
.hero-svg svg{width:100%;height:auto}
.medical-list li span{font-size:1rem}
.timeline--3{grid-template-columns:1fr}
@media(min-width:900px){.timeline--3{grid-template-columns:repeat(3,1fr)}}
.price-card h3{min-height:0}
@media(min-width:900px){.pricing-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1100px){.pricing-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.price-card{padding:24px 18px}.price-value{font-size:1.5rem}}
.c360tool{padding-bottom:40px}
@media(min-width:900px){.hero h1{font-size:clamp(2.8rem,4.4vw,3.7rem)}}