/* Bianca Veiga - design tokens */
:root {
  --brand-sky: #cce4fa;
  --ink: #1a1619;
  --paper: #f7fafd;
  --surface: #ffffff;
  --muted: #5c6570;
  --accent-soft: #d8e8dc;
  --line: color-mix(in srgb, var(--ink) 12%, transparent);
  --shadow: 0 18px 40px color-mix(in srgb, var(--ink) 8%, transparent);
  --radius: 14px;
  --radius-sm: 10px;
  --header-h: 72px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --max: 1120px;
  --focus: 0 0 0 3px color-mix(in srgb, var(--brand-sky) 80%, var(--ink));
}

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

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--brand-sky) 55%, transparent), transparent 55%),
    radial-gradient(90% 60% at 0% 20%, color-mix(in srgb, var(--accent-soft) 40%, transparent), transparent 50%),
    var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.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;
  left: 1rem;
  top: -100%;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--surface);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 150ms var(--ease-out),
    background-color 200ms var(--ease-out),
    color 200ms var(--ease-out),
    border-color 200ms var(--ease-out);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: var(--ink);
  color: var(--surface);
}

.btn--primary:hover {
  background: color-mix(in srgb, var(--ink) 88%, var(--brand-sky));
}

.btn--ghost {
  background: transparent;
  border-color: color-mix(in srgb, var(--ink) 22%, transparent);
  color: var(--ink);
}

.btn--ghost:hover {
  background: color-mix(in srgb, var(--brand-sky) 45%, transparent);
  border-color: color-mix(in srgb, var(--ink) 35%, transparent);
}

.btn--lg {
  min-height: 52px;
  padding-inline: 1.75rem;
  font-size: 1.05rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 1.5px solid color-mix(in srgb, var(--ink) 25%, transparent);
  transition: border-color 200ms var(--ease-out), color 200ms var(--ease-out);
}

.text-link:hover {
  border-color: var(--ink);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: blur(14px) saturate(1.1);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
}

.site-header__brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.site-header__logo {
  width: auto;
  height: 56px;
  object-fit: contain;
  border-radius: 10px;
}

.site-nav {
  justify-self: center;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__list a {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--muted);
  transition: color 180ms var(--ease-out);
}

.site-nav__list a:hover {
  color: var(--ink);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.menu-toggle__bars,
.menu-toggle__bars::before,
.menu-toggle__bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  position: relative;
  transition: transform 200ms var(--ease-out), opacity 200ms var(--ease-out);
}

.menu-toggle__bars::before,
.menu-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle__bars::before {
  top: -6px;
}

.menu-toggle__bars::after {
  top: 6px;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.menu-mobile {
  position: absolute;
  inset: var(--header-h) 0 auto;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 1rem 1.25rem 1.25rem;
  box-shadow: var(--shadow);
}

.menu-mobile[hidden] {
  display: none;
}

.menu-mobile__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.menu-mobile__list a {
  display: flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 500;
  padding: 0.35rem 0.25rem;
}

.menu-mobile__list .btn {
  width: 100%;
  margin-top: 0.5rem;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  min-height: calc(100dvh - var(--header-h));
  max-width: 1400px;
  margin: 0 auto;
  align-items: stretch;
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem clamp(1.25rem, 4vw, 4rem) 2.75rem;
  max-width: 36rem;
}

.hero__brand {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--ink);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.2vw, 3.15rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 14ch;
}

.hero__sub {
  margin: 1.15rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.55;
  max-width: 38ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px color-mix(in srgb, var(--ink) 6%, transparent);
}

.hero__media {
  position: relative;
  overflow: hidden;
  background: #1a1619;
  min-height: 320px;
}

.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Extra inset via scale to keep any residual corner marks out of frame */
  object-position: 48% 40%;
  transform: scale(1.12);
  transform-origin: center center;
}

/* Sections */
.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
  max-width: 22ch;
}

.section__lead {
  margin: 0.9rem 0 0;
  color: var(--muted);
  max-width: 48ch;
  font-size: 1.08rem;
}

/* Audience */
.audience {
  background: color-mix(in srgb, var(--brand-sky) 28%, var(--paper));
}

.audience__grid {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-template-areas:
    "adults kids teens"
    "adults elders elders";
  gap: 1rem;
}

.audience__item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 100%;
}

.audience__item--wide {
  grid-area: adults;
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--brand-sky) 55%, var(--surface)), var(--surface) 60%);
  padding: 1.85rem 1.6rem;
}

.audience__item:nth-child(2) {
  grid-area: kids;
}

.audience__item:nth-child(3) {
  grid-area: teens;
}

.audience__item--sage {
  grid-area: elders;
  background: color-mix(in srgb, var(--accent-soft) 55%, var(--surface));
}

.audience__item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.audience__item p {
  margin: 0;
  color: var(--muted);
  flex: 1;
}

.audience__item .text-link {
  align-self: flex-start;
  margin-top: 0.35rem;
}

.about__cta {
  margin-top: 1.25rem;
}

/* How */
.how {
  background: var(--paper);
}

.how__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.how__intro p {
  margin: 1rem 0 0;
  color: var(--muted);
  max-width: 38ch;
}

.how__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}

.how__steps li {
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  align-items: start;
}

.how__step-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}

.how__steps p {
  margin: 0;
  color: var(--muted);
}

/* About */
.about {
  background: color-mix(in srgb, var(--brand-sky) 18%, var(--paper));
}

.about__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
}

.about__media {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  aspect-ratio: 4 / 5;
  max-width: 420px;
}

.about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 38%;
  transform: scale(1.1);
}

.about__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.about__copy p {
  color: var(--muted);
  max-width: 48ch;
}

.about__copy p + p {
  margin-top: 1rem;
}

.about__credential {
  margin-top: 1.5rem !important;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink) !important;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

/* Testimonials */
.testimonials {
  background: var(--paper);
}

.testimonials__list {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testimonial {
  margin: 0;
  padding: 1.5rem 1.35rem;
  border-top: 2px solid var(--ink);
  background: color-mix(in srgb, var(--brand-sky) 22%, var(--surface));
  border-radius: 0 0 var(--radius) var(--radius);
}

.testimonial blockquote {
  margin: 0;
}

.testimonial p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--ink);
}

.testimonial figcaption {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.testimonial__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
}

.testimonial__role {
  font-size: 0.88rem;
  color: var(--muted);
}

/* FAQ */
.faq {
  background: color-mix(in srgb, var(--accent-soft) 22%, var(--paper));
}

.faq__inner {
  max-width: 720px;
}

.faq__list {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__item h3 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
  padding: 1rem 0;
  border: 0;
  background: transparent;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
}

.faq__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 200ms var(--ease-out), opacity 200ms var(--ease-out);
}

.faq__icon::before {
  width: 14px;
  height: 2px;
  top: 10px;
  left: 4px;
}

.faq__icon::after {
  width: 2px;
  height: 14px;
  top: 4px;
  left: 10px;
}

.faq__trigger[aria-expanded="true"] .faq__icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq__panel {
  padding: 0 0 1.25rem;
}

.faq__panel[hidden] {
  display: none;
}

.faq__panel p {
  margin: 0;
  color: var(--muted);
  max-width: 58ch;
}

/* CTA band */
.cta-band {
  background:
    linear-gradient(135deg, var(--brand-sky), color-mix(in srgb, var(--brand-sky) 55%, var(--accent-soft)));
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}

.cta-band__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.cta-band h2 {
  max-width: 18ch;
  text-align: center;
}

.cta-band p {
  margin: 0;
  color: color-mix(in srgb, var(--ink) 75%, transparent);
  max-width: 36ch;
}

.cta-band .btn {
  margin-top: 0.5rem;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: color-mix(in srgb, var(--surface) 88%, transparent);
  padding: 3rem 0 2.5rem;
}

.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  gap: 1.5rem;
  justify-items: start;
}

.site-footer__brand img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 0.75rem;
}

.site-footer__brand p {
  margin: 0.15rem 0;
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.site-footer__links a {
  color: var(--brand-sky);
  font-family: var(--font-display);
  font-weight: 500;
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-footer__links a:hover {
  text-decoration: underline;
}

.site-footer__note {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--surface) 62%, transparent);
}

/* Reveals */
.reveal {
  opacity: 1;
  transform: none;
}

.js-ready .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 520ms var(--ease-out),
    transform 520ms var(--ease-out);
}

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

@media (prefers-reduced-motion: reduce) {
  .js-ready .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn:active {
    transform: none;
  }

  .hero__photo,
  .about__photo {
    transform: none;
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .audience__grid {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "adults adults"
      "kids teens"
      "elders elders";
  }

  .how__inner {
    grid-template-columns: 1fr;
  }

  .testimonials__list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .site-nav,
  .site-header__cta {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero__content {
    padding-top: 2rem;
    padding-bottom: 1.75rem;
    max-width: none;
  }

  .hero h1 {
    max-width: 16ch;
    font-size: clamp(1.85rem, 7vw, 2.45rem);
  }

  .hero__media {
    min-height: 58vw;
    max-height: 520px;
    order: -1;
  }

  .about__inner {
    grid-template-columns: 1fr;
  }

  .about__media {
    max-width: none;
    aspect-ratio: 5 / 4;
  }
}

@media (max-width: 640px) {
  .audience__grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "adults"
      "kids"
      "teens"
      "elders";
  }

  .how__steps li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

@media (hover: hover) and (pointer: fine) {
  .audience__item {
    transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
  }

  .audience__item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
  }
}