/* Silk Cleaning Services — styles
   Palette and type follow the printed leaflet: off-white paper, sage and beige organic shapes, gold accents. */

:root {
  --bg: #FBFAF7;
  --surface: #FFFFFF;
  --sage: #B7C2AE;
  --sage-deep: #8FA08A;
  --sage-soft: #DDE4D7;
  --beige: #E7E3DC;
  --beige-soft: #F3F0EA;
  --gold: #B9974A;        /* lines, icons, decoration */
  --gold-text: #83652A;   /* gold used for text (5.2:1 on the page background) */
  --gold-soft: #E4D5AE;
  --ink: #26282B;
  --muted: #5B5E63;
  --line: #E6E2DA;
  --wa: #0F7A40;          /* WhatsApp green darkened so white text passes AA (5.4:1) */
  --wa-dark: #0C6535;
  --error: #B4322E;
  --error-bg: #FBEDEC;
  --ok: #2E6B3F;
  --ok-bg: #EAF3EC;

  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-cond: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(38,40,43,.05), 0 4px 12px rgba(38,40,43,.05);
  --shadow-md: 0 8px 28px rgba(38,40,43,.08);
  --ease: cubic-bezier(.22,.61,.36,1);
  --gutter: 16px;
  --maxw: 1140px;
}

*, *::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(--bg);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--gold-text); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--ink); }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; font-weight: 600; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.container.narrow { max-width: 800px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 1000;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px; border-radius: 999px; border: 1.5px solid transparent;
  font-weight: 600; font-size: .95rem; line-height: 1; text-decoration: none; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 15px 26px; font-size: 1rem; }
.btn-whatsapp { background: var(--wa); color: #fff; box-shadow: 0 6px 18px rgba(15,122,64,.28); }
.btn-whatsapp:hover { background: var(--wa-dark); color: #fff; box-shadow: 0 8px 22px rgba(15,122,64,.34); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: #fff; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--gold-text); color: #fff; }

/* ---------- Brand ---------- */
.brand {
  display: grid; grid-template-columns: auto auto; grid-template-rows: auto auto auto;
  column-gap: 8px; align-items: end; text-decoration: none; color: var(--ink); line-height: 1;
}
.brand-flower { grid-column: 1; grid-row: 1 / span 3; width: 22px; height: 22px; color: var(--gold); align-self: start; margin-top: 2px; }
.brand-word {
  grid-column: 2; grid-row: 1;
  font-family: var(--font-display); font-weight: 700; font-size: 1.95rem; letter-spacing: .14em; color: var(--gold-text);
  display: inline-flex; align-items: center; gap: 2px;
}
.brand-spark { width: 14px; height: 14px; color: var(--gold); margin-top: -8px; }
.brand-line1 { grid-column: 2; grid-row: 2; font-family: var(--font-display); font-weight: 700; font-size: .8rem; letter-spacing: .3em; text-transform: uppercase; color: var(--gold-text); margin-top: 2px; }
.brand-line2 { grid-column: 2; grid-row: 3; font-family: var(--font-cond); font-weight: 600; font-size: .7rem; letter-spacing: .38em; text-transform: uppercase; color: var(--ink); margin-top: 3px; }
.spark { color: var(--gold); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251,250,247,.88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(185,151,74,.18);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 16px; }
.nav-menu { display: flex; align-items: center; gap: 26px; }
.nav-menu a:not(.btn) { font-weight: 500; font-size: .95rem; color: var(--ink); text-decoration: none; position: relative; padding: 6px 0; }
.nav-menu a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.nav-menu a:not(.btn):hover::after { transform: scaleX(1); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; background: none; border: 0; cursor: pointer; border-radius: 8px; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); margin: 5px 0; transition: transform .25s var(--ease), opacity .2s; border-radius: 2px; }
.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); }

/* ---------- Sections ---------- */
.section { padding: clamp(56px, 8vw, 96px) 0; position: relative; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto clamp(32px, 5vw, 56px); }
.section-head h2, .contact-info h2 {
  font-family: var(--font-cond); font-weight: 600; font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  letter-spacing: .04em; text-transform: uppercase; color: var(--ink);
}
.section-head h2::after, .contact-info h2::after {
  content: "✦"; display: block; margin: 10px auto 0; color: var(--gold); font-size: .95rem; line-height: 1;
  background: linear-gradient(var(--gold), var(--gold)) center / 120px 1px no-repeat;
  width: 200px;
}
.contact-info h2::after { margin-left: 0; background-position: left center; }
.section-head p { color: var(--muted); margin-top: 14px; font-size: 1.05rem; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(40px, 7vw, 88px) 0 clamp(48px, 7vw, 88px); overflow: hidden; }
.blob { position: absolute; z-index: 0; pointer-events: none; opacity: .9; }
.blob-tl { width: min(520px, 60vw); left: -140px; top: -120px; }
.blob-tr { width: min(460px, 55vw); right: -160px; top: -80px; opacity: .8; }
.blob-bl { width: min(520px, 60vw); left: -180px; bottom: -160px; opacity: .6; }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.eyebrow { font-family: var(--font-cond); font-weight: 600; letter-spacing: .18em; text-transform: uppercase; font-size: .85rem; color: var(--gold-text); margin-bottom: 14px; }
.hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.5rem, 5.4vw, 4.2rem); line-height: 1.05; letter-spacing: .005em; }
.hero h1 em { font-style: italic; color: var(--gold-text); }
.lead { color: var(--muted); font-size: clamp(1.02rem, 1.4vw, 1.15rem); max-width: 520px; margin-top: 20px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 26px; font-size: .9rem; color: var(--muted); }
.hero-badges li { position: relative; padding-left: 18px; }
.hero-badges li::before { content: "✦"; position: absolute; left: 0; top: 0; color: var(--gold); font-size: .75rem; line-height: 1.7; }
.hero-figure { position: relative; margin: 0; }
.hero-figure img {
  width: 100%; height: auto; aspect-ratio: 1;
  border-radius: 58% 42% 55% 45% / 48% 55% 45% 52%;
  object-fit: cover; box-shadow: var(--shadow-md);
  outline: 1px solid rgba(185,151,74,.35); outline-offset: 12px;
}
.hero-tag {
  position: absolute; left: 6%; bottom: -14px;
  background: var(--surface); border: 1px solid var(--gold-soft); border-radius: 999px;
  padding: 10px 16px; font-size: .85rem; font-weight: 500; box-shadow: var(--shadow-sm); color: var(--ink);
  display: inline-flex; gap: 8px; align-items: center;
}

/* ---------- Cards / Why ---------- */
.why { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cards { display: grid; gap: 20px; }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 22px 26px; text-align: center; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold-soft); }
.card-icon {
  width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%;
  display: grid; place-items: center; color: var(--gold-text);
  background: radial-gradient(circle at 30% 30%, #fff, var(--beige-soft)); border: 1px solid var(--gold-soft);
}
.card-icon svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .93rem; }

/* ---------- Services ---------- */
.services { overflow: hidden; }
.sprig { position: absolute; width: 110px; bottom: 0; opacity: .85; pointer-events: none; }
.sprig-left { left: -10px; transform: scaleX(-1); }
.sprig-right { right: -10px; }
.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; position: relative; z-index: 1; }
.service-group {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 3vw, 36px);
  box-shadow: var(--shadow-sm);
}
.service-group h3 {
  font-family: var(--font-cond); font-weight: 600; font-size: 1.6rem; letter-spacing: .05em; text-transform: uppercase;
  padding-bottom: 12px; margin-bottom: 18px; position: relative;
}
.service-group h3::after { content: ""; position: absolute; left: 0; bottom: 0; width: 56px; height: 2px; background: var(--gold); }
.service-list li { position: relative; padding: 12px 0 12px 32px; border-bottom: 1px dashed var(--line); }
.service-list li:last-child { border-bottom: 0; }
.service-list li::before {
  content: ""; position: absolute; left: 0; top: 18px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.service-list h4 { font-size: 1.05rem; font-weight: 600; }
.service-list h4 small { display: inline-block; margin-left: 8px; font-family: var(--font-cond); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: .72rem; color: var(--gold-text); background: var(--beige-soft); border: 1px solid var(--gold-soft); border-radius: 999px; padding: 2px 9px; vertical-align: middle; }
.service-list p { color: var(--muted); font-size: .93rem; margin-top: 4px; }
.service-note { margin-top: 22px; padding: 14px 16px; background: var(--beige-soft); border-radius: var(--radius-sm); font-size: .93rem; color: var(--muted); }

/* ---------- How it works ---------- */
.how { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 28px 24px 24px; border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); }
.step-num {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; margin-bottom: 16px;
  font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; color: var(--gold-text);
  background: #fff; border: 1.5px solid var(--gold);
}
.step h3 { font-size: 1.12rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .95rem; }

/* ---------- FAQ ---------- */
.faq-list details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 10px; overflow: hidden; }
.faq-list summary {
  cursor: pointer; list-style: none; padding: 16px 48px 16px 20px; font-weight: 600; position: relative; font-size: 1rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: ""; position: absolute; right: 18px; top: 50%; width: 12px; height: 12px; margin-top: -6px;
  border-right: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(45deg); transition: transform .25s var(--ease);
}
.faq-list details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq-list details[open] summary { color: var(--gold-text); }
.faq-list details p { padding: 0 20px 18px; color: var(--muted); }

/* ---------- Contact ---------- */
.contact { overflow: hidden; }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.contact-info .lead { margin-top: 18px; }
.contact-list { margin-top: 28px; display: grid; gap: 14px; }
.contact-list li > a, .contact-list .social-item { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--ink); }
.contact-list li > a:hover .ci { background: var(--gold); color: #fff; border-color: var(--gold); }
.contact-list strong { font-family: var(--font-cond); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; color: var(--muted); }
.ci { flex: none; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--gold-soft); color: var(--gold-text); transition: background-color .2s, color .2s; }
.ci svg { width: 22px; height: 22px; }
.social-item .ci { color: var(--muted); }

.contact-form-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 36px); box-shadow: var(--shadow-md); }
.contact-form { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { font-weight: 600; font-size: .92rem; }
.field label .opt { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--bg);
  border: 1.5px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; transition: border-color .2s, box-shadow .2s;
}
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B9974A' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 42px; }
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(185,151,74,.16); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--error); }
.field-error { color: var(--error); font-size: .85rem; }
.field-error[hidden] { display: none; }

.captcha-row { display: grid; grid-template-columns: auto auto 1fr; gap: 10px; align-items: center; }
#captcha-img { width: 180px; height: 60px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); background: var(--bg); }
.captcha-refresh { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); background: var(--bg); color: var(--gold-text); cursor: pointer; display: grid; place-items: center; transition: background-color .2s, color .2s, transform .3s var(--ease); }
.captcha-refresh svg { width: 20px; height: 20px; }
.captcha-refresh:hover { background: var(--gold); color: #fff; border-color: var(--gold); }
.captcha-refresh.spin svg { transform: rotate(360deg); transition: transform .5s var(--ease); }
.captcha-row input { letter-spacing: .25em; font-weight: 600; text-transform: uppercase; }

.hp { position: absolute !important; left: -10000px !important; top: auto; width: 1px; height: 1px; overflow: hidden; }

.consent { grid-template-columns: auto 1fr; align-items: start; gap: 10px 12px; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--gold-text); }
.consent label { font-weight: 400; font-size: .88rem; color: var(--muted); }
.consent .field-error { grid-column: 1 / -1; }

.btn-submit { justify-content: center; position: relative; }
.btn-submit[disabled] { opacity: .75; cursor: progress; }
.btn-spinner { display: none; width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
.btn-submit.loading .btn-spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-foot { text-align: center; font-size: .88rem; color: var(--muted); }

.form-status { padding: 12px 16px; border-radius: var(--radius-sm); font-size: .93rem; font-weight: 500; }
.form-status[hidden] { display: none; }
.form-status.error { background: var(--error-bg); color: var(--error); border: 1px solid #F0C9C7; }
.form-status.ok { background: var(--ok-bg); color: var(--ok); border: 1px solid #C6E0CC; }

.form-success { text-align: center; padding: 24px 8px; }
.form-success[hidden] { display: none; }
.success-icon { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%; background: var(--beige-soft); border: 1.5px solid var(--gold); color: var(--gold-text); font-size: 1.6rem; }
.form-success h3 { font-family: var(--font-display); font-size: 1.7rem; margin-bottom: 10px; }
.form-success p { color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding: 48px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; align-items: start; }
.footer-brand .brand-word { font-size: 2rem; display: inline-flex; }
.footer-sub { display: block; font-family: var(--font-cond); font-weight: 600; letter-spacing: .3em; text-transform: uppercase; font-size: .75rem; margin-top: 2px; }
.footer-brand p { color: var(--muted); margin-top: 12px; font-size: .93rem; }
.footer-nav { display: grid; gap: 8px; }
.footer-nav a, .footer-contact a { color: var(--ink); text-decoration: none; font-size: .95rem; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--gold-text); }
.footer-contact { display: grid; gap: 8px; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 36px; padding-top: 18px; padding-bottom: 18px; text-align: center; color: var(--muted); font-size: .85rem; }

/* ---------- WhatsApp FAB ---------- */
.wa-fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff;
  display: none; place-items: center; box-shadow: 0 10px 26px rgba(15,122,64,.4);
}
.wa-fab svg { width: 30px; height: 30px; }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card { transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .lead { margin-left: auto; margin-right: auto; }
  .cta-row, .hero-badges { justify-content: center; }
  .hero-figure { max-width: 480px; margin: 12px auto 0; }
  .hero-tag { left: 50%; transform: translateX(-50%); white-space: nowrap; }
  .services-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .sprig { width: 80px; opacity: .5; }

  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md);
    padding: 8px var(--gutter) 16px; display: none;
  }
  .nav-menu.open { display: flex; }
  .nav-menu li a:not(.btn) { display: block; padding: 12px 4px; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav-menu li a:not(.btn)::after { display: none; }
  .nav-cta { padding-top: 14px; }
  .nav-cta .btn { width: 100%; justify-content: center; }
  .wa-fab { display: grid; }
  body { padding-bottom: 0; }
}
@media (max-width: 560px) {
  .cards-4 { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-tag { font-size: .78rem; padding: 8px 12px; }
  .captcha-row { grid-template-columns: auto auto; }
  .captcha-row input { grid-column: 1 / -1; }
  .brand-word { font-size: 1.7rem; }
  .cta-row .btn { width: 100%; justify-content: center; }
}