/* Joana Sofia — Pet Sitting Lisboa */
:root {
  --bg: #FAF6EF;
  --bg-alt: #F2EBE0;
  --surface: #FFFFFF;
  --ink: #23271F;
  --muted: #5F6555;
  --brand: #2F5D50;
  --brand-soft: #E3EFE9;
  --brand-ink: #FFFFFF;
  --accent: #D97757;
  --line: #E4DCCF;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 10px 30px rgba(35, 39, 31, .08);
  --shadow-lg: 0 24px 60px rgba(35, 39, 31, .14);
  --wrap: 1120px;
  --header-h: 72px;
  --font-body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #13160F;
    --bg-alt: #191E16;
    --surface: #1D231B;
    --ink: #EEF2E8;
    --muted: #A6AF9C;
    --brand: #82C4AB;
    --brand-soft: #23342C;
    --brand-ink: #0D120E;
    --accent: #E8916F;
    --line: #2C3428;
    --shadow: 0 10px 30px rgba(0, 0, 0, .4);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, .5);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.05rem, 5.2vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.35rem); }
h3 { font-size: 1.18rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.narrow { max-width: 820px; }

.sr-only, .skip:not(:focus) {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: fixed; top: 10px; left: 10px; z-index: 100; background: var(--brand);
  color: var(--brand-ink); padding: .6rem 1rem; border-radius: 999px; text-decoration: none;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.header-inner { min-height: var(--header-h); display: flex; align-items: center; gap: 1rem; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--ink); }
.brand-mark { color: var(--brand); display: grid; place-items: center; }
.brand-text { display: grid; line-height: 1.15; }
.brand-text strong { font-family: var(--font-display); font-size: 1.12rem; }
.brand-text small { color: var(--muted); font-size: .78rem; }

.site-nav { display: flex; align-items: center; gap: .35rem; }
.site-nav > a:not(.btn) {
  color: var(--ink); text-decoration: none; font-size: .94rem; font-weight: 500;
  padding: .5rem .7rem; border-radius: 999px;
}
.site-nav > a:not(.btn):hover { background: var(--brand-soft); color: var(--brand); }
.lang {
  border: 1px solid var(--line); background: var(--surface); color: var(--muted);
  font: inherit; font-size: .82rem; font-weight: 700; letter-spacing: .04em;
  padding: .42rem .7rem; border-radius: 999px; cursor: pointer;
}
.lang:hover { border-color: var(--brand); color: var(--brand); }
.nav-cta { margin-left: .35rem; }
.nav-toggle { display: none; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 46px; padding: .75rem 1.35rem; border-radius: 999px;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: var(--brand-ink); box-shadow: var(--shadow); }
.btn-primary:hover { box-shadow: var(--shadow-lg); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }
.btn-lg { min-height: 54px; padding-inline: 1.7rem; font-size: 1.02rem; }

/* Hero */
.hero { padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(2rem, 5vw, 4rem); }
.hero-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.15fr .85fr; } }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .76rem; font-weight: 700;
  color: var(--accent); margin-bottom: .9rem;
}
.hero .lead { font-size: clamp(1.02rem, 1.4vw, 1.18rem); color: var(--muted); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.6rem 0 1.4rem; }
.badges { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; }
.badges li {
  font-size: .84rem; color: var(--brand); background: var(--brand-soft);
  border-radius: 999px; padding: .38rem .85rem; font-weight: 600;
}
.hero-art { display: grid; place-items: center; }
.hero-card {
  position: relative; width: min(360px, 100%); aspect-ratio: 4 / 4.4;
  background: linear-gradient(160deg, var(--brand) 0%, color-mix(in srgb, var(--brand) 72%, #0b1a15) 100%);
  border-radius: 32px; box-shadow: var(--shadow-lg); overflow: hidden;
  display: grid; place-items: center; color: #fff; padding: 1.4rem;
}
.paw-field { position: absolute; inset: 0; opacity: .13; font-size: 1.6rem; }
.paw-field span { position: absolute; transform: rotate(-18deg); }
.paw-field span:nth-child(1) { top: 8%; left: 10%; }
.paw-field span:nth-child(2) { top: 20%; right: 12%; transform: rotate(22deg); }
.paw-field span:nth-child(3) { top: 42%; left: 6%; transform: rotate(8deg); }
.paw-field span:nth-child(4) { bottom: 26%; right: 8%; transform: rotate(-30deg); }
.paw-field span:nth-child(5) { bottom: 8%; left: 16%; transform: rotate(14deg); }
.paw-field span:nth-child(6) { top: 62%; right: 40%; transform: rotate(-6deg); }
.hero-emoji { font-size: clamp(5rem, 13vw, 7rem); filter: drop-shadow(0 12px 24px rgba(0,0,0,.25)); }
.hero-note {
  position: absolute; top: 1.1rem; left: 1.1rem; margin: 0;
  background: rgba(255,255,255,.92); color: #1d2b24; font-size: .8rem; font-weight: 700;
  padding: .4rem .8rem; border-radius: 999px; display: inline-flex; align-items: center; gap: .4rem;
}
.hero-note::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #3FA96B; }
.hero-list {
  position: absolute; left: 1.1rem; right: 1.1rem; bottom: 1.1rem;
  list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: .5rem;
}
.hero-list li {
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--radius-sm); padding: .55rem .6rem; display: flex; align-items: center; gap: .5rem;
  font-size: .84rem; backdrop-filter: blur(4px);
}
.hero-list i { font-style: normal; }

/* Secções */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 46rem; margin-bottom: clamp(1.8rem, 4vw, 2.8rem); }
.section-sub { color: var(--muted); }
.note { color: var(--muted); font-size: .92rem; }

.cards { display: grid; gap: 1.1rem; }
@media (min-width: 700px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem 1.4rem; box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.card .icon {
  display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px;
  background: var(--brand-soft); color: var(--brand); margin-bottom: 1rem;
}
.card p { color: var(--muted); font-size: .95rem; }
.card-meta { color: var(--accent) !important; font-weight: 700; font-size: .9rem !important; margin: 0; }

/* Passos */
.steps { list-style: none; display: grid; gap: 1.1rem; counter-reset: step; }
@media (min-width: 700px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem 1.4rem; position: relative;
}
.step-num {
  display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: var(--brand); color: var(--brand-ink); font-weight: 700; margin-bottom: .9rem;
}
.step p { color: var(--muted); font-size: .93rem; margin: 0; }

/* Preços */
.price-table { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; min-width: 480px; }
th, td { text-align: left; padding: .9rem 1.2rem; border-bottom: 1px solid var(--line); font-size: .96rem; }
thead th { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); background: color-mix(in srgb, var(--brand-soft) 60%, transparent); }
tbody th { font-weight: 600; }
td.price { text-align: right; font-weight: 700; color: var(--accent); white-space: nowrap; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: color-mix(in srgb, var(--brand-soft) 42%, transparent); }

/* Zona */
.zona-grid { display: grid; gap: clamp(1.6rem, 4vw, 3rem); align-items: center; }
@media (min-width: 900px) { .zona-grid { grid-template-columns: 1fr 1fr; } }
.zona-extra { color: var(--muted); font-size: .95rem; }
.zona-list { list-style: none; display: flex; flex-wrap: wrap; gap: .55rem; }
.zona-list li {
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: .5rem 1rem; font-size: .9rem; font-weight: 500;
}

/* Sobre */
.sobre-grid { display: grid; gap: clamp(1.8rem, 4vw, 3.5rem); align-items: center; }
@media (min-width: 900px) { .sobre-grid { grid-template-columns: .8fr 1.2fr; } }
.sobre-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 28px;
  padding: 2.2rem 1.8rem; text-align: center; box-shadow: var(--shadow); position: relative;
}
.sobre-card::before {
  content: ""; position: absolute; inset: 10px; border: 1px dashed var(--line); border-radius: 20px; pointer-events: none;
}
.sobre-emoji { font-size: 3.4rem; margin-bottom: .6rem; }
.sobre-quote { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: .4rem; }
.sobre-sign { color: var(--accent); font-weight: 700; margin: 0; }
.about-list { list-style: none; display: grid; gap: .6rem; }
.about-list li { position: relative; padding-left: 1.9rem; color: var(--muted); font-size: .96rem; }
.about-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--brand); font-weight: 700;
  background: var(--brand-soft); width: 1.35rem; height: 1.35rem; border-radius: 50%;
  display: grid; place-items: center; font-size: .78rem;
}

/* Depoimentos */
.cards-3 { }
.quote {
  margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem 1.4rem; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: .8rem;
}
.quote p { font-family: var(--font-display); font-size: 1.06rem; margin: 0; }
.quote footer { color: var(--muted); font-size: .88rem; }
.quote cite { font-style: normal; font-weight: 700; color: var(--ink); }

/* FAQ */
.faq { display: grid; gap: .7rem; }
.faq details {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 1rem 1.2rem; box-shadow: var(--shadow);
}
.faq summary {
  cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-weight: 700; font-size: 1.2rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); margin: .8rem 0 0; font-size: .95rem; }

/* CTA final */
.cta-final { padding: clamp(3rem, 7vw, 5rem) 0; }
.cta-inner {
  background: linear-gradient(140deg, var(--brand) 0%, color-mix(in srgb, var(--brand) 74%, #0b1a15) 100%);
  color: #fff; border-radius: 28px; padding: clamp(2rem, 4vw, 3.2rem); box-shadow: var(--shadow-lg);
  display: grid; gap: 1.6rem;
}
@media (min-width: 900px) { .cta-inner { grid-template-columns: 1.2fr .8fr; align-items: center; } }
.cta-inner h2 { color: #fff; margin-bottom: .4rem; }
.cta-inner p { color: rgba(255,255,255,.82); margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.cta-final .btn-primary { background: #fff; color: #1d2b24; }
.cta-final .btn-ghost { color: #fff; border-color: rgba(255,255,255,.5); }
.cta-final .btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }

/* Rodapé */
.site-footer { border-top: 1px solid var(--line); padding: 2.2rem 0; background: var(--bg-alt); }
.footer-inner { display: grid; gap: .8rem; justify-items: start; }
.footer-inner nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-inner nav a { color: var(--muted); text-decoration: none; font-size: .92rem; }
.footer-inner nav a:hover { color: var(--brand); }
.footer-small { color: var(--muted); font-size: .84rem; margin: 0; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* Mobile nav */
@media (max-width: 860px) {
  .nav-toggle {
    display: inline-grid; gap: 5px; place-content: center; width: 46px; height: 46px;
    background: var(--surface); border: 1px solid var(--line); border-radius: 12px; cursor: pointer;
  }
  .nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    display: grid; gap: .2rem; padding: 1rem 1.25rem 1.4rem;
    background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s ease, transform .2s ease, visibility .2s;
  }
  .site-nav.open { opacity: 1; visibility: visible; transform: none; }
  .site-nav > a:not(.btn) { padding: .7rem .5rem; border-radius: 10px; }
  .nav-cta { justify-self: start; margin-top: .4rem; }
  .lang { justify-self: start; }
}