/* ============================================
   TOKENS
   Color: deep navy-black base (tinted, not pure
   #0B0B0B) with an indigo-violet signature accent
   (tech/craft) and amber as the warm counterpoint —
   deliberately away from the green/teal clinical
   palette used on the physio and dentist sites, and
   away from the generic near-black + single neon-
   green default.
   Type: Space Grotesk (geometric, angular) for
   display; IBM Plex Sans (technical, neutral) for
   body/UI — two distinct tech-grounded sans faces,
   no serif softness.
   ============================================ */
:root {
  --ink: #F1F2F6;
  --paper: #12131C;
  --paper-raised: #1A1C27;
  --paper-raised-2: #21232F;
  --teal: #7C6FF5;
  --teal-deep: #0C0D13;
  --amber: #F2A93B;
  --muted: #9297AA;
  --line: #2C2F3E;

  --font-display: 'Space Grotesk', -apple-system, sans-serif;
  --font-ui: 'IBM Plex Sans', -apple-system, sans-serif;

  --max: 1120px;
  --radius: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 600; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: 1.15rem; font-family: var(--font-ui); font-weight: 600; letter-spacing: normal; }

p { margin: 0 0 1em; color: var(--ink); }
a { color: inherit; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--teal); color: #fff; padding: 10px 16px; z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 24px;
  border-radius: 6px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--teal);
  color: #fff;
}
.btn-primary:hover { background: #6656E0; }
.btn-ghost {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(18, 19, 28, 0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; gap: 32px;
  height: 74px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink);
  margin-right: auto;
}
.brand-mark { display: block; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}
.main-nav { display: flex; gap: 28px; }
.main-nav a { text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.main-nav a:hover { color: var(--teal); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.whatsapp-btn {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  color: #25D366;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.whatsapp-btn:hover { background: rgba(37,211,102,0.12); border-color: #25D366; }
.lang-toggle {
  background: none; border: 1.5px solid var(--line);
  border-radius: 6px; padding: 8px 12px;
  font-family: var(--font-ui); font-weight: 600; font-size: 0.85rem;
  cursor: pointer; color: var(--muted);
}
.lang-toggle [data-lang-label].is-active { color: var(--ink); }
.lang-toggle [data-lang-label] { display: inline-flex; align-items: center; gap: 6px; }
.lang-toggle .flag {
  display: inline-flex;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.18);
  line-height: 0;
}
.lang-toggle .flag svg { display: block; }
.lang-sep { margin: 0 3px; color: var(--line); }

.menu-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: none; cursor: pointer;
}
.menu-toggle span { width: 22px; height: 2px; background: var(--ink); }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 88px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-sub { font-size: 1.08rem; color: var(--muted); max-width: 46ch; }
.hero-cta { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

.hero-visual svg { width: 100%; height: auto; }
.frame-outline { fill: var(--paper-raised); stroke: var(--line); stroke-width: 2; }
.frame-bar { fill: var(--paper-raised-2); stroke: var(--line); stroke-width: 1; }
.chrome-dot { fill: var(--muted); }
.draw-block { fill: var(--line); opacity: 0.9; }
.draw-block.card1 { fill: rgba(124,111,245,0.22); stroke: var(--teal); stroke-width: 1.4; }
.draw-block.card2 { fill: rgba(242,169,59,0.24); stroke: var(--amber); stroke-width: 1.4; }
.draw-block.card3 { fill: rgba(124,111,245,0.14); stroke: var(--teal); stroke-width: 1.4; }
.cursor { fill: var(--ink); }

/* one deliberate load-in moment for the hero illustration */
#build-svg .draw-block, #build-svg .cursor {
  transform-origin: center;
  animation: rise 0.8s ease both;
}
#build-svg .b1 { animation-delay: 0.05s; }
#build-svg .b2 { animation-delay: 0.15s; }
#build-svg .b3 { animation-delay: 0.22s; }
#build-svg .card1 { animation-delay: 0.32s; }
#build-svg .card2 { animation-delay: 0.4s; }
#build-svg .card3 { animation-delay: 0.48s; }
#build-svg .cursor { animation-delay: 0.6s; }
@keyframes rise {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  #build-svg .draw-block, #build-svg .cursor { animation: none; }
}

/* ---------- Scroll reveal ----------
   Elements are visible by default at their natural position.
   Only once JS confirms it's running (.js-reveal on <html>) do
   they take a slight offset, then ease back to place as they
   scroll into view. If JS fails, content simply never gets the
   offset — it's never hidden or broken. */
.reveal { transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.js-reveal .reveal { transform: translateY(22px); }
.js-reveal .reveal.is-visible { transform: translateY(0); }

.strip-item.reveal:nth-child(2) { transition-delay: 0.06s; }
.strip-item.reveal:nth-child(3) { transition-delay: 0.12s; }
.strip-item.reveal:nth-child(4) { transition-delay: 0.18s; }
.work-grid .work-card.reveal:nth-child(2) { transition-delay: 0.1s; }
.testimonials-grid .testimonial-card.reveal:nth-child(2) { transition-delay: 0.1s; }
.packages-grid .package-card.reveal:nth-child(2) { transition-delay: 0.1s; }
.process-list li.reveal:nth-child(2) { transition-delay: 0.06s; }
.process-list li.reveal:nth-child(3) { transition-delay: 0.12s; }
.process-list li.reveal:nth-child(4) { transition-delay: 0.18s; }

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

/* ---------- Differentials strip ---------- */
.strip { padding: 8px 0 72px; }
.strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.strip-item { border-top: 2px solid var(--ink); padding-top: 16px; }
.strip-icon { width: 30px; height: 30px; color: var(--teal); margin-bottom: 14px; }
.strip-item p { color: var(--muted); font-size: 0.94rem; margin: 0; }

/* ---------- Work / portfolio ---------- */
.work, .process, .packages { padding: 72px 0; border-top: 1px solid var(--line); }
.section-head { max-width: 56ch; margin-bottom: 40px; }
.section-head p { color: var(--muted); }

.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.work-card h3 { margin-top: 18px; margin-bottom: 6px; }
.work-card p { color: var(--muted); font-size: 0.95rem; }

.browser-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-raised);
}
.browser-bar {
  display: flex; gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}
.browser-bar .chrome-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--line); display: inline-block;
}
.browser-body {
  aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.browser-body img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.4s ease;
}
.work-card:hover .browser-body img { transform: scale(1.035); }
.physio-preview { background: linear-gradient(135deg, #23263A, #34294F); }
.dentist-preview { background: linear-gradient(135deg, #24222E, #3A2E22); }
.preview-badge {
  font-size: 0.82rem; font-weight: 600;
  background: rgba(18,19,28,0.82);
  color: var(--ink);
  padding: 6px 14px; border-radius: 100px;
  border: 1px solid var(--line);
}

/* ---------- Process ---------- */
.process-list { list-style: none; margin: 0; padding: 0; }
.process-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.process-list li:last-child { border-bottom: 1px solid var(--line); }
.process-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--teal);
}
.process-list h3 { margin-bottom: 4px; }
.process-list p { color: var(--muted); margin: 0; }

/* ---------- Testimonials ---------- */
.testimonials { padding: 72px 0; border-top: 1px solid var(--line); }
.testimonials-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.testimonial-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--paper-raised);
}
.testimonial-card .quote-mark {
  width: 34px; height: 28px;
  color: var(--teal);
  display: block;
  margin-bottom: 18px;
}
.testimonial-card > p:not(.testimonial-attribution) {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 20px;
}
.testimonial-attribution {
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}
.testimonial-attribution span { font-weight: 400; color: var(--muted); }

/* ---------- Packages ---------- */
.packages-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: stretch; }
.package-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--paper-raised);
  display: flex;
  flex-direction: column;
}
.package-card.featured {
  border-color: var(--teal);
  box-shadow: 0 0 0 1px var(--teal);
}
.package-tag {
  color: var(--teal); font-weight: 600; font-size: 0.82rem;
  margin-bottom: 10px;
}
.package-tag.is-spacer { visibility: hidden; }
.package-desc { color: var(--muted); }
.package-card ul { list-style: none; padding: 0; margin: 0 0 26px; flex: 1; }
.package-card li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}

/* ---------- Contact CTA (teaser, opens the modal) ---------- */
.contact-cta { padding: 72px 0 96px; border-top: 1px solid var(--line); text-align: center; }
.contact-cta .section-head { max-width: 56ch; margin: 0 auto; }
.contact-cta h2 { margin-bottom: 12px; }
.contact-cta .btn { margin-top: 20px; }

/* ---------- Quote modal ---------- */
.quote-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 5vh 20px;
  overflow-y: auto;
}
.quote-modal[hidden] { display: none; }
.quote-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 8, 14, 0.72);
  backdrop-filter: blur(2px);
}
.quote-modal-panel {
  position: relative;
  z-index: 1;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  max-width: 780px;
  width: 100%;
  padding: 40px 40px 48px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.quote-modal-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--paper-raised);
  color: var(--ink);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.quote-modal-close:hover { background: var(--paper-raised-2); }
.quote-modal .section-head { max-width: 56ch; padding-right: 40px; }
body.modal-open { overflow: hidden; }

/* ---------- Brief form ---------- */
.brief-form { display: flex; flex-direction: column; gap: 8px; max-width: 760px; }

.brief-form fieldset {
  border: none;
  border-top: 1px solid var(--line);
  padding: 26px 0;
  margin: 0;
}
.brief-form legend {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 0 0 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.brief-form label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 0.88rem; font-weight: 600; color: var(--muted);
}
.brief-form label.full { margin-top: 16px; }
.brief-form label:first-child.full { margin-top: 0; }

.brief-form input, .brief-form select, .brief-form textarea {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 400;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 6px;
  background: var(--paper-raised);
  color: var(--ink);
}
.brief-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%239297AA' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.brief-form input:focus, .brief-form select:focus, .brief-form textarea:focus {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
}
.brief-form .checkbox {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
}
.brief-form .checkbox input {
  width: 18px; height: 18px;
  accent-color: var(--teal);
  padding: 0;
}

.social-block { margin-top: 20px; }
.social-label {
  display: block;
  font-size: 0.88rem; font-weight: 600; color: var(--muted);
  margin-bottom: 12px;
}
.social-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
}
.social-row { display: flex; flex-direction: column; gap: 8px; }
.social-input {
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 400;
  padding: 10px 12px;
  border: 1.5px solid var(--line);
  border-radius: 6px;
  background: var(--paper-raised);
  color: var(--ink);
  margin-left: 28px;
}
.social-input[hidden] { display: none; }
.social-input:focus {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
}

.form-note {
  color: var(--muted);
  font-size: 0.85rem;
  max-width: 52ch;
  margin: 22px 0 20px;
}
.brief-form button { align-self: flex-start; }

.brief-fallback {
  margin-top: 32px;
  padding: 24px;
  border: 1px solid var(--teal);
  border-radius: var(--radius);
  background: rgba(124,111,245,0.08);
  max-width: 760px;
}
.fallback-title {
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 6px;
}
.fallback-sub {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0 0 16px;
}
.fallback-textarea {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  padding: 14px;
  border: 1.5px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
  resize: vertical;
  margin-bottom: 16px;
}
.fallback-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--teal-deep); color: #E7ECE9; padding: 40px 0; }
.footer-inner { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.site-footer .brand-name { font-family: var(--font-display); font-size: 1.1rem; }
.site-footer p { margin: 0; color: #767C93; font-size: 0.9rem; }

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 860px) {
  .main-nav { display: none; }
  .header-actions .btn { display: none; }
  .menu-toggle { display: flex; }

  .hero-inner { grid-template-columns: 1fr; row-gap: 28px; }
  .hero-visual { order: -1; }
  .strip-grid { grid-template-columns: 1fr 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .packages-grid { grid-template-columns: 1fr; }
  .form-grid, .checkbox-grid, .social-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .strip-grid { grid-template-columns: 1fr; }
  .header-inner { height: 64px; }
  .hero { padding: 44px 0 56px; }
  .process-list li { grid-template-columns: 40px 1fr; }
  .quote-modal { padding: 0; }
  .quote-modal-panel { border-radius: 0; min-height: 100vh; padding: 32px 20px 40px; }
}