/* ==========================================================================
   Sunstone Integrative Neurofeedback LLC
   Site stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design tokens
   -------------------------------------------------------------------------- */

:root {
  /* Brand colors */
  --cream: #FFF9EE;
  --cream-deep: #FAF1E1;
  --gold: #F7D77A;
  --amber: #F4A43B;
  --orange: #D96B28;
  --orange-deep: #C25E20;
  --charcoal: #25231F;
  --white: #FFFCF7;

  /* Derived tones */
  --ink: var(--charcoal);
  --ink-soft: rgba(37, 35, 31, 0.74);
  --ink-faint: rgba(37, 35, 31, 0.5);
  --line: rgba(37, 35, 31, 0.12);
  --line-soft: rgba(37, 35, 31, 0.08);

  /* Typography */
  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Layout */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4rem, 8vw, 6.5rem);
  --radius-sm: 8px;
  --radius: 12px;
  --header-h: 96px;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--orange);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0;
  text-wrap: balance;
}

h2 {
  font-size: clamp(2.1rem, 3.8vw, 3rem);
}

h3 {
  font-size: 1.35rem;
  font-weight: 500;
}

p {
  margin: 0;
}

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

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

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--charcoal);
  color: var(--cream);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.85rem;
}

.skip-link:focus {
  top: 1rem;
}

/* --------------------------------------------------------------------------
   Type utilities
   -------------------------------------------------------------------------- */

.eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 1rem;
}

.lede {
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.7;
  color: var(--ink-soft);
}

/* Line, sun, line divider used throughout the site */

.sun-rule {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.sun-rule span {
  display: block;
  width: 96px;
  height: 1px;
  background: var(--orange);
  opacity: 0.75;
}

.sun-rule img {
  display: block;
  width: 18px;
  height: 18px;
}

.sun-rule-center {
  justify-content: center;
}

/* Eyebrow followed by a sun and a short line */

.eyebrow-sun {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.4rem;
}

.eyebrow-sun .eyebrow {
  margin: 0;
}

.eyebrow-sun img {
  display: block;
  width: 16px;
  height: 16px;
}

.eyebrow-sun span {
  display: block;
  width: 80px;
  height: 1px;
  background: var(--orange);
  opacity: 0.75;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.btn-primary:hover {
  background: var(--orange-deep);
  border-color: var(--orange-deep);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
}

.btn-secondary:hover {
  background: rgba(217, 107, 40, 0.08);
  color: var(--orange-deep);
  border-color: var(--orange-deep);
}

/* --------------------------------------------------------------------------
   Header and navigation
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 249, 238, 0.9);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-logo {
  display: block;
  width: auto;
  height: 92px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.95rem;
  font-weight: 500;
  letter-spacing: 0.005em;
}

.brand-sub {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  margin-top: 0.25rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a:not(.btn) {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  padding: 0.5rem 0;
  transition: color 0.2s ease;
}

.nav-list a:not(.btn):hover {
  color: var(--orange);
}

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

.nav-cta {
  margin-left: 0.5rem;
}

.nav-cta .btn {
  padding: 0.8rem 1.35rem;
  font-size: 0.7rem;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle-bar {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle-bar:nth-child(1) {
  top: 15px;
}

.nav-toggle-bar:nth-child(2) {
  top: 21.5px;
}

.nav-toggle-bar:nth-child(3) {
  top: 28px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 520px;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2.5rem, 5vw, 4rem);
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: 46%;
  max-width: 34rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4.6vw, 4rem);
  line-height: 1.02;
  margin: 0 0 1.4rem;
}

.hero-title-sub {
  display: block;
  font-size: 0.42em;
  font-weight: 400;
  line-height: 1.2;
  margin-top: 0.5rem;
  color: var(--orange);
}

.hero .sun-rule {
  margin: 0 0 1.6rem;
}

.hero-lede {
  max-width: 30rem;
  margin: 0 0 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-tag {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.hero-tag img {
  display: block;
  width: 22px;
  height: 22px;
}

/* Scene: the photograph or illustration, bleeding to the right edge */

.hero-scene {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 52%;
  z-index: 1;
}

.hero-scene-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 38%);
  mask-image: linear-gradient(to right, transparent 0%, #000 38%);
}

/* Overlay: the radiant sun and dotted arcs, sitting over the scene's left edge */

.hero-overlay {
  position: absolute;
  left: 4%;
  top: 42%;
  width: 62%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* The photograph carries its own sun. The illustrated overlay is kept in the
   markup and hidden here. Remove this rule to show it again. */
.hero-overlay {
  display: none;
}

.hero-overlay img {
  display: block;
  width: 100%;
  height: auto;
}

/* Page-load sequence for the hero copy */

.hero-copy > * {
  animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero-copy > :nth-child(1) {
  animation-delay: 0.05s;
}

.hero-copy > :nth-child(2) {
  animation-delay: 0.18s;
}

.hero-copy > :nth-child(3) {
  animation-delay: 0.3s;
}

.hero-copy > :nth-child(4) {
  animation-delay: 0.42s;
}

.hero-copy > :nth-child(5) {
  animation-delay: 0.54s;
}

.hero-scene {
  animation: fade 1.2s ease 0.1s both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* --------------------------------------------------------------------------
   Differentiators
   -------------------------------------------------------------------------- */

.differentiators {
  background: var(--cream-deep);
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.diff-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.diff-item {
  text-align: center;
  padding: 0.5rem clamp(1rem, 2.5vw, 2.5rem);
  border-left: 1px solid var(--line);
}

.diff-item:first-child {
  border-left: 0;
}

.diff-item img {
  display: block;
  width: 44px;
  height: 44px;
  margin: 0 auto 1.1rem;
}

.diff-item h3 {
  margin: 0 0 0.6rem;
}

.diff-item p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Areas of support
   -------------------------------------------------------------------------- */

.support {
  padding: var(--section-y) 0;
}

.section-head {
  max-width: 40rem;
  margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
}

.section-head h2 {
  margin: 0 0 1.2rem;
}

.card-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.card {
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.8rem 1rem 1.7rem;
  box-shadow: 0 8px 24px -18px rgba(37, 35, 31, 0.3);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 36px -22px rgba(217, 107, 40, 0.35);
}

.card img {
  display: block;
  width: 40px;
  height: 40px;
  margin: 0 auto 1.1rem;
}

.card h3 {
  font-size: 1.2rem;
  line-height: 1.2;
  margin: 0 0 0.6rem;
}

.card p {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Emotional centerpiece
   -------------------------------------------------------------------------- */

.centerpiece {
  position: relative;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  background-color: #F6DFB0;
  background-image: url("../images/neural-glow.svg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.centerpiece-grid {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.statement {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  line-height: 1.15;
  margin: 0 0 0.6rem;
  text-wrap: balance;
}

.statement-italic {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 1.2;
  color: var(--orange);
  text-wrap: balance;
}

.centerpiece-aside p {
  line-height: 1.75;
  margin: 0 0 1.2rem;
}

.centerpiece-aside .aside-close {
  margin: 0 0 1.6rem;
}

/* --------------------------------------------------------------------------
   Meet Skyler
   -------------------------------------------------------------------------- */

.meet {
  padding: var(--section-y) 0;
}

.meet-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.meet-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius);
}

.meet-copy h2 {
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  margin: 0 0 1.2rem;
}

.meet-credentials {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 1.2rem;
}

.meet-copy p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 1.4rem;
}

.meet-copy .btn {
  margin-top: 0.4rem;
}

/* --------------------------------------------------------------------------
   Final call to action
   -------------------------------------------------------------------------- */

.cta-final {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  place-items: center;
  min-height: 440px;
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.cta-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  z-index: -2;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    var(--cream) 0%,
    var(--cream) 28%,
    rgba(255, 249, 238, 0.6) 58%,
    rgba(255, 249, 238, 0) 100%
  );
  z-index: -1;
}

.cta-content {
  max-width: 40rem;
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(2.2rem, 4.2vw, 3.2rem);
  margin: 0 0 0.8rem;
}

.cta-content p {
  font-size: 0.98rem;
  color: var(--ink-soft);
  margin: 0 0 1.8rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--orange);
  color: var(--cream);
}

.footer-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2.5rem;
  padding: 1.4rem 0;
}

.footer-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.86rem;
}

.footer-item img {
  display: block;
  width: 18px;
  height: 18px;
}

.footer-sun img {
  display: block;
  width: 56px;
  height: 56px;
  padding: 6px;
  background: var(--cream);
  border-radius: 10px;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 2rem;
  padding: 1rem 0 1.2rem;
  border-top: 1px solid rgba(255, 249, 238, 0.25);
  font-size: 0.76rem;
  opacity: 0.92;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
}

.footer-links a {
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-disclaimer {
  flex-basis: 100%;
  max-width: 46rem;
}

.site-footer a {
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.site-footer a:hover {
  border-color: rgba(255, 249, 238, 0.6);
}

.site-footer :focus-visible {
  outline-color: var(--cream);
}

/* --------------------------------------------------------------------------
   Interior pages
   -------------------------------------------------------------------------- */

.page-hero {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
}

.page-hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 4.2rem);
  margin: 0 0 1rem;
}

.page-hero .sun-rule {
  margin: 0 0 1.4rem;
}

.page-hero .lede {
  max-width: 40rem;
}

.page-body {
  padding: 0 0 var(--section-y);
}

.page-section + .page-section {
  margin-top: clamp(3rem, 6vw, 5rem);
}

.page-section h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
  margin: 0 0 1.2rem;
}

.prose {
  max-width: 44rem;
}

.prose p {
  color: var(--ink-soft);
  line-height: 1.75;
  margin: 0 0 1.2rem;
}

.section-action {
  margin-top: 2rem;
}

.placeholder {
  background: var(--white);
  border: 1px dashed rgba(217, 107, 40, 0.5);
  border-radius: var(--radius);
  padding: 1.5rem;
  color: var(--ink-faint);
  font-size: 0.95rem;
  line-height: 1.6;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.two-col img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius);
}

.faq-list {
  max-width: 48rem;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
  padding: 1.2rem 0;
}

.faq-list details:first-child {
  border-top: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.25;
}

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

.faq-list summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-body);
  font-size: 1.25rem;
  color: var(--orange);
  transition: transform 0.2s ease;
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 44rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 1rem 0 0;
}

.consult {
  max-width: 44rem;
  margin-inline: auto;
  text-align: center;
}

.consult h2 {
  margin-bottom: 1.2rem;
}

.consult-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 36rem;
  text-align: left;
  display: grid;
  gap: 0.75rem;
}

.consult-list li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

.consult-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 14px;
  height: 14px;
  background: url("../images/icon-sun.svg") center / contain no-repeat;
}

.consult-close {
  max-width: 38rem;
  margin: 1.6rem auto 0;
  color: var(--ink-soft);
  line-height: 1.7;
  font-style: italic;
}

.booking-panel {
  display: grid;
  place-items: center;
  gap: 1.6rem;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
}

.booking-note {
  max-width: 34rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

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

.contact-direct h2 {
  margin-bottom: 1.2rem;
}

.contact-direct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
}

.contact-direct-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.contact-direct-list a {
  color: var(--orange);
  text-decoration: none;
}

.contact-direct-list a:hover {
  text-decoration: underline;
}

/* Placeholder contact lines kept in the markup but hidden until live. */
.pending-phone {
  display: none !important;
}

.spwidget-button-wrapper {
  text-align: center;
}

.spwidget-button.btn {
  padding: 1rem 2rem;
  font-size: 0.8rem;
}

.empty-state {
  max-width: 34rem;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.empty-state h2 {
  margin: 0 0 0.8rem;
}

.empty-state p {
  color: var(--ink-soft);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   LENS page: concern list and feature grid
   -------------------------------------------------------------------------- */

.concern-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.concern {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem;
  box-shadow: 0 8px 24px -18px rgba(37, 35, 31, 0.3);
}

.concern img {
  display: block;
  width: 36px;
  height: 36px;
  flex: none;
  margin-top: 0.15rem;
}

.concern h3 {
  font-size: 1.2rem;
  line-height: 1.2;
  margin: 0 0 0.35rem;
}

.concern p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem 2.5rem;
}

.feature {
  border-top: 1px solid var(--line-amber, rgba(244, 164, 59, 0.38));
  padding-top: 1rem;
}

.feature h3 {
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

.feature p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.disclaimer {
  font-size: 0.85rem;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
  margin-top: 2rem;
}

/* --------------------------------------------------------------------------
   Scroll reveal
   -------------------------------------------------------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1100px) {
  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .hero {
    display: block;
    min-height: 0;
    padding-bottom: 0;
  }

  .hero-copy {
    width: 100%;
    max-width: 36rem;
    margin: 0 0 2.5rem;
  }

  .hero-scene {
    position: relative;
    width: 100%;
    height: 340px;
  }

  .hero-scene-img {
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 28%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 28%);
  }

  .hero-overlay {
    left: 14%;
    width: 56%;
  }

  .diff-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 2.5rem;
  }

  .diff-item:nth-child(odd) {
    border-left: 0;
  }

  .centerpiece-grid,
  .meet-grid,
  .two-col {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .meet-photo,
  .two-col img {
    max-width: 520px;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: calc(var(--gutter) * -1);
    right: calc(var(--gutter) * -1);
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gutter) 1.5rem;
    box-shadow: 0 24px 40px -30px rgba(37, 35, 31, 0.3);
  }

  .site-nav.is-open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list a:not(.btn) {
    display: block;
    width: 100%;
    padding: 0.9rem 0;
    font-size: 0.82rem;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    margin: 1rem 0 0;
  }

  .nav-cta .btn {
    width: 100%;
  }
}

@media (max-width: 700px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .concern-list,
  .feature-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .diff-grid {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 2rem;
  }

  .diff-item {
    border-left: 0;
  }

  .brand-logo {
    height: 60px;
  }

  .hero-scene {
    height: 280px;
  }

  .hero-overlay {
    left: 10%;
    width: 66%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .sun-rule span {
    width: 64px;
  }

  .cta-final {
    min-height: 380px;
  }

  .footer-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .card-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

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

  .hero-copy > *,
  .hero-scene {
    animation: none;
  }

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

  .btn,
  .card,
  .nav-toggle-bar,
  .faq-list summary::after {
    transition: none;
  }
}