/* ==========================================================
   Clínica Vitae — design tokens
   ========================================================== */
:root {
  --color-navy: #0E3A5C;
  --color-navy-dark: #082A45;
  --color-blue: #1C7FA8;
  --color-blue-light: #E6F3F9;
  --color-blue-tint: #F3F9FC;
  --color-sky: #8FD0EA;
  --color-green: #7CC29B;
  --color-green-dark: #3E9B6E;
  --color-green-light: #DDF1E7;
  --color-ink: #12293C;
  --color-ink-soft: #52697C;
  --color-white: #FFFFFF;
  --color-border: #DCE9F0;

  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Instrument Serif', serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(14, 58, 92, .06);
  --shadow-md: 0 12px 32px rgba(14, 58, 92, .10);
  --shadow-lg: 0 24px 60px rgba(14, 58, 92, .16);

  --container: 1200px;
  --header-h: 84px;
}

/* ==========================================================
   Reset
   ========================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
body, h1, h2, h3, p, figure, blockquote, ul { margin: 0; }
ul { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); color: var(--color-navy); font-weight: 600; line-height: 1.15; }
em { font-family: var(--font-accent); font-style: italic; color: var(--color-blue); font-weight: 400; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--color-blue); outline-offset: 2px; border-radius: 4px;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 3000; background: var(--color-navy); color: var(--color-white);
  padding: 12px 20px; border-radius: var(--radius-sm); font-weight: 600; font-family: var(--font-display);
  transition: top .2s ease;
}
.skip-link:focus { top: 16px; }

.icon {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon-sm { width: 16px; height: 16px; }
.icon-xs { width: 14px; height: 14px; }
.icon-lg { width: 30px; height: 30px; }
.icon-quote { width: 30px; height: 30px; stroke: var(--color-sky); margin-bottom: 12px; }

/* Reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================
   Buttons
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  border: 1.5px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--color-navy); color: var(--color-white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-navy-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { border-color: var(--color-border); color: var(--color-navy); background: var(--color-white); }
.btn-outline:hover { border-color: var(--color-blue); color: var(--color-blue); transform: translateY(-2px); }
.btn-whatsapp { background: #25A560; color: var(--color-white); box-shadow: var(--shadow-sm); }
.btn-whatsapp:hover { background: #1E8A50; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-sm { padding: 10px 20px; font-size: .85rem; }
.btn-lg { padding: 17px 34px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn:focus-visible, .social-icon:focus-visible, .dot:focus-visible, .carousel-btn:focus-visible {
  outline: 2px solid var(--color-blue); outline-offset: 3px;
}

/* ==========================================================
   Header
   ========================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  z-index: 1000;
  transition: box-shadow .3s ease;
}
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(10px);
  z-index: -1;
  transition: background .3s ease;
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(14, 58, 92, .08); }
.site-header.scrolled::before { background: rgba(255, 255, 255, .96); }

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; color: var(--color-navy); letter-spacing: -.02em; }
.logo span { color: var(--color-blue); font-weight: 400; font-family: var(--font-accent); font-style: italic; font-size: 1.15em; }
.logo-light { color: var(--color-white); }
.logo-light span { color: var(--color-sky); }

.nav ul { display: flex; gap: 30px; }
.nav-link { position: relative; font-size: .93rem; font-weight: 500; color: var(--color-ink-soft); padding: 6px 0; transition: color .2s ease; }
.nav-link::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px;
  background: var(--color-blue); border-radius: 2px; transition: right .25s ease;
}
.nav-link:hover, .nav-link.active { color: var(--color-navy); }
.nav-link:hover::after, .nav-link.active::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.menu-toggle { display: none; background: none; border: none; color: var(--color-navy); padding: 6px; }

/* ==========================================================
   Hero
   ========================================================== */
.hero { position: relative; padding: calc(var(--header-h) + 64px) 0 0; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 48px; padding-bottom: 72px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-size: .8rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; color: var(--color-blue);
  margin-bottom: 18px;
}
.eyebrow.center { justify-content: center; width: 100%; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-green); position: relative; }
.pulse-dot::after {
  content: ''; position: absolute; inset: -5px; border-radius: 50%; border: 1.5px solid var(--color-green);
  opacity: .55; animation: pulse-ring 2.4s ease-out infinite;
}
@keyframes pulse-ring { 0% { transform: scale(.6); opacity: .6; } 100% { transform: scale(1.8); opacity: 0; } }

.hero-copy h1 { font-size: clamp(2.2rem, 4vw, 3.3rem); max-width: 12ch; margin-bottom: 22px; }
.hero-text { font-size: 1.1rem; color: var(--color-ink-soft); max-width: 46ch; margin-bottom: 34px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 420px; }
.blob { position: absolute; width: 115%; max-width: none; z-index: 0; }
.blob-hero { top: -8%; left: -10%; animation: blob-float 10s ease-in-out infinite; }
@keyframes blob-float { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-14px) scale(1.02); } }
.hero-illustration { position: relative; z-index: 1; width: 100%; max-width: 400px; }

.floating-chip {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: 9px;
  background: var(--color-white); border-radius: var(--radius-pill); box-shadow: var(--shadow-md);
  padding: 11px 18px; font-size: .82rem; font-weight: 600; color: var(--color-navy);
}
.floating-chip .icon { color: var(--color-green); }
.chip-top { top: 12%; right: -2%; }
.chip-bottom { bottom: 10%; left: -6%; }

.vital-divider { display: block; width: 100%; height: 40px; }

/* ==========================================================
   Benefits
   ========================================================== */
.benefits { padding: 20px 0 96px; }
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.benefit {
  text-align: center; padding: 0 28px; position: relative;
}
.benefit + .benefit::before {
  content: ''; position: absolute; left: 0; top: 8px; bottom: 8px; width: 1px; background: var(--color-border);
}
.benefit-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px;
  border-radius: 50%; background: var(--color-blue-light); color: var(--color-blue); margin-bottom: 18px;
}
.benefit h3 { font-size: 1.05rem; margin-bottom: 8px; }
.benefit p { font-size: .92rem; color: var(--color-ink-soft); }

/* ==========================================================
   About
   ========================================================== */
.about { background: var(--color-blue-tint); padding: 96px 0; }
.about-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.about-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 340px; }
.blob-about { width: 105%; z-index: 0; }
.about-illustration { position: relative; z-index: 1; width: 100%; max-width: 380px; }

.about-copy h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 20px; max-width: 16ch; }
.about-copy p { color: var(--color-ink-soft); margin-bottom: 16px; max-width: 56ch; }
.about-copy p em { color: var(--color-navy); }

.indicators { display: flex; flex-direction: column; gap: 14px; margin: 28px 0 32px; }
.indicator {
  display: flex; align-items: center; gap: 14px; font-weight: 600; color: var(--color-navy); font-size: .96rem;
}
.indicator-icon {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 42px; height: 42px;
  border-radius: 50%; background: var(--color-white); color: var(--color-blue); box-shadow: var(--shadow-sm);
}

.values { padding-top: 24px; border-top: 1px solid var(--color-border); }
.values-label {
  font-family: var(--font-display); font-size: .8rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; color: var(--color-green-dark); margin-bottom: 14px;
}
.values-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.value-chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 10px 18px; border-radius: var(--radius-pill);
  background: var(--color-white); border: 1px solid var(--color-border); font-weight: 600; font-size: .88rem;
  color: var(--color-navy);
}
.value-chip .icon { color: var(--color-green-dark); }

/* ==========================================================
   Section heads (shared)
   ========================================================== */
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin: 0 0 56px; text-align: left; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); margin-bottom: 14px; }
.section-sub { color: var(--color-ink-soft); font-size: 1.02rem; }

/* ==========================================================
   Specialties
   ========================================================== */
.specialties { padding: 96px 0; }
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card {
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 34px 30px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 54px; height: 54px;
  border-radius: var(--radius-sm); margin-bottom: 20px;
}
.tint-navy { background: var(--color-navy); color: var(--color-white); }
.tint-blue { background: var(--color-blue-light); color: var(--color-blue); }
.tint-green { background: var(--color-green-light); color: var(--color-green-dark); }
.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { color: var(--color-ink-soft); font-size: .93rem; margin-bottom: 20px; }
.btn-card {
  width: 100%; justify-content: space-between; margin-top: 4px;
}

/* ==========================================================
   Professionals
   ========================================================== */
.professionals { padding: 96px 0; background: var(--color-blue-tint); }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.team-card {
  background: var(--color-white); border-radius: var(--radius-md); padding: 0 0 28px; text-align: center;
  box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease; overflow: hidden;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.team-photo { display: block; width: 100%; aspect-ratio: 300 / 340; margin-bottom: 20px; background: var(--color-blue-tint); }
.icon-photo { width: 100%; height: 100%; display: block; }
.team-card h3 { font-size: 1.05rem; margin-bottom: 4px; padding: 0 22px; }
.team-role {
  display: inline-block; font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
  color: var(--color-green-dark); margin-bottom: 12px;
}
.team-bio { font-size: .89rem; color: var(--color-ink-soft); padding: 0 22px; margin-bottom: 14px; }
.team-crm {
  font-size: .74rem; color: var(--color-ink-soft); padding: 0 22px; margin-bottom: 18px; line-height: 1.4;
}
.team-crm span { display: block; font-style: italic; opacity: .8; }
.btn-profile { margin: 0 22px; width: calc(100% - 44px); }

/* ==========================================================
   Structure
   ========================================================== */
.structure { padding: 96px 0; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gallery-item {
  position: relative; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.gallery-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.gallery-image { display: block; width: 100%; aspect-ratio: 4 / 3; }
.gallery-item figcaption {
  position: absolute; left: 14px; bottom: 14px; background: rgba(14, 58, 92, .82); color: var(--color-white);
  font-family: var(--font-display); font-weight: 600; font-size: .88rem; padding: 7px 16px; border-radius: var(--radius-pill);
}
.gallery-note { text-align: center; color: var(--color-ink-soft); font-size: .84rem; margin-top: 28px; font-style: italic; }

/* ==========================================================
   Testimonials
   ========================================================== */
.testimonials { padding: 96px 0; background: var(--color-navy); overflow: hidden; }
.testimonials .eyebrow { color: var(--color-sky); }
.testimonials .section-head h2 { color: var(--color-white); }
.testimonials .section-sub { color: #B7D2E2; }

.testimonial-carousel { display: flex; align-items: center; gap: 18px; max-width: 760px; margin: 0 auto; }
.testimonial-viewport { flex: 1; overflow: hidden; }
.testimonial-track { display: flex; transition: transform .5s cubic-bezier(.4, 0, .2, 1); }
.testimonial-slide {
  flex: 0 0 100%; max-width: 100%; box-sizing: border-box;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-lg); padding: 40px; text-align: center;
}
.demo-badge {
  display: inline-block; background: rgba(143, 208, 234, .15); color: var(--color-sky); font-size: .72rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: .05em; padding: 5px 14px; border-radius: var(--radius-pill);
  margin-bottom: 18px;
}
.testimonial-slide .icon-quote { margin: 0 auto 6px; }
.stars { display: flex; justify-content: center; gap: 4px; margin-bottom: 18px; }
.icon-star { width: 18px; height: 18px; fill: none; stroke: rgba(255, 255, 255, .3); }
.icon-star-fill { width: 18px; height: 18px; fill: var(--color-sky); stroke: var(--color-sky); }
.testimonial-slide blockquote { color: #E4EEF4; font-size: 1.05rem; line-height: 1.6; margin-bottom: 22px; max-width: 46ch; margin-left: auto; margin-right: auto; }
.testimonial-slide figcaption { font-weight: 600; color: var(--color-white); font-size: .92rem; }
.testimonial-slide figcaption span { font-weight: 400; color: #9FC0D4; }

.carousel-btn {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(255, 255, 255, .06); color: var(--color-white); display: flex; align-items: center; justify-content: center;
  transition: background .2s ease, border-color .2s ease;
}
.carousel-btn:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .4); }

.carousel-dots { display: flex; justify-content: center; gap: 10px; margin-top: 32px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .25); border: none; padding: 0; transition: background .2s ease, transform .2s ease; }
.dot.active { background: var(--color-sky); transform: scale(1.2); }

/* ==========================================================
   CTA band
   ========================================================== */
.cta-band { padding: 90px 0; background: var(--color-blue-tint); position: relative; overflow: hidden; }
.cta-inner { position: relative; max-width: 640px; margin: 0 auto; text-align: center; }
.cta-blob { position: absolute; top: 50%; left: 50%; width: 640px; max-width: none; transform: translate(-50%, -50%); z-index: 0; opacity: .6; }
.cta-inner > *:not(.blob) { position: relative; z-index: 1; }
.cta-inner h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); margin-bottom: 14px; }
.cta-text { color: var(--color-ink-soft); font-size: 1.05rem; margin-bottom: 30px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================
   Contact
   ========================================================== */
.contact { padding: 96px 0; }
.contact-inner { display: grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items: start; }
.contact-info h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); margin-bottom: 14px; max-width: 15ch; }
.contact-list { display: flex; flex-direction: column; gap: 16px; margin: 28px 0 26px; }
.contact-list li { display: flex; align-items: flex-start; gap: 14px; font-size: .95rem; color: var(--color-ink-soft); line-height: 1.5; }
.contact-list .icon { color: var(--color-blue); margin-top: 2px; }

.contact-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }

.social-row { display: flex; gap: 12px; margin-bottom: 28px; }
.social-icon {
  width: 42px; height: 42px; border-radius: 50%; background: var(--color-white); border: 1px solid var(--color-border);
  color: var(--color-navy); display: flex; align-items: center; justify-content: center; transition: all .2s ease;
}
.social-icon:hover { background: var(--color-navy); color: var(--color-white); border-color: var(--color-navy); transform: translateY(-2px); }

.map-placeholder { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); position: relative; }
.map-placeholder span {
  position: absolute; left: 14px; bottom: 12px; background: rgba(255, 255, 255, .9); font-size: .74rem;
  color: var(--color-ink-soft); padding: 5px 10px; border-radius: var(--radius-pill);
}

.contact-form {
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 40px; box-shadow: var(--shadow-md);
}
.contact-form h3 { font-size: 1.3rem; margin-bottom: 22px; }
.form-row { margin-bottom: 18px; }
.form-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 0; }
.form-row.two > div { margin-bottom: 18px; }
.form-row label { display: block; margin-bottom: 7px; font-size: .85rem; font-weight: 600; color: var(--color-navy); }
.req { color: var(--color-blue); font-style: normal; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); padding: 12px 14px;
  font-size: .93rem; color: var(--color-ink); background: var(--color-blue-tint); transition: border-color .2s ease, box-shadow .2s ease;
  font-weight: 400;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--color-blue); box-shadow: 0 0 0 4px rgba(143, 208, 234, .35); background: var(--color-white);
}
.form-row textarea { resize: vertical; }

.form-row input.invalid, .form-row select.invalid {
  border-color: #D64545; background: #FDF1F1;
}
.field-error {
  display: block; min-height: 1.1em; font-size: .78rem; color: #C0392B; margin-top: 6px; font-weight: 500;
}

.form-consent { display: flex; flex-direction: column; }
.consent-label { display: flex; align-items: flex-start; gap: 10px; font-size: .86rem; color: var(--color-ink-soft); font-weight: 400; cursor: pointer; }
.consent-label input { width: auto; flex-shrink: 0; margin-top: 3px; accent-color: var(--color-blue); }
.consent-note { display: block; font-size: .78rem; opacity: .8; margin-top: 3px; }

.form-note { margin-top: 14px; font-size: .87rem; color: var(--color-green-dark); font-weight: 600; min-height: 1.2em; }

/* ==========================================================
   Footer
   ========================================================== */
.site-footer { background: var(--color-navy-dark); color: #C9DCE8; padding: 72px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 56px; }
.footer-brand p:last-child { margin-top: 14px; max-width: 34ch; font-size: .92rem; color: #9FBBCB; }
.footer-brand .social-row { margin: 18px 0 0; }
.footer-brand .social-icon { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .16); color: var(--color-white); }
.footer-brand .social-icon:hover { background: var(--color-sky); color: var(--color-navy-dark); border-color: var(--color-sky); }
.footer-col h4 { color: var(--color-white); font-family: var(--font-display); font-size: .92rem; margin-bottom: 18px; }
.footer-col { display: flex; flex-direction: column; gap: 11px; font-size: .9rem; }
.footer-col a { transition: color .2s ease; }
.footer-col a:hover { color: var(--color-sky); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1); padding: 24px 0; font-size: .82rem; color: #85A5B8;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal-link { color: #85A5B8; font-size: .82rem; text-decoration: underline; text-underline-offset: 3px; transition: color .2s ease; }
.footer-legal-link:hover { color: var(--color-sky); }

/* ==========================================================
   Back to top
   ========================================================== */
.back-to-top {
  position: fixed; right: 26px; bottom: 26px; width: 46px; height: 46px; border-radius: 50%;
  background: var(--color-navy); color: var(--color-white); border: none; display: flex; align-items: center;
  justify-content: center; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s ease; z-index: 900;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top .icon { transform: rotate(-90deg); }

/* ==========================================================
   Floating WhatsApp button
   ========================================================== */
.whatsapp-float {
  position: fixed; left: 26px; bottom: 26px; width: 54px; height: 54px; border-radius: 50%;
  background: #25A560; color: var(--color-white); border: none; display: flex; align-items: center;
  justify-content: center; box-shadow: var(--shadow-md); z-index: 900; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.whatsapp-float:hover { background: #1E8A50; transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.whatsapp-float .icon { width: 26px; height: 26px; }

/* ==========================================================
   Toast
   ========================================================== */
.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translate(-50%, 20px); z-index: 3000;
  background: var(--color-navy); color: var(--color-white); padding: 14px 24px; border-radius: var(--radius-pill);
  font-size: .88rem; font-weight: 500; box-shadow: var(--shadow-lg); max-width: 90vw; text-align: center;
  opacity: 0; visibility: hidden; transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
}
.toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* ==========================================================
   Profile modal
   ========================================================== */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(9, 30, 48, .55); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; padding: 24px; z-index: 2000;
  opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-card {
  position: relative; background: var(--color-white); border-radius: var(--radius-lg); max-width: 420px; width: 100%;
  padding: 0 32px 32px; text-align: center; box-shadow: var(--shadow-lg); max-height: 90vh; overflow-y: auto;
  transform: translateY(16px) scale(.97); transition: transform .25s ease;
}
.modal-overlay.open .modal-card { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 50%; border: none;
  background: var(--color-blue-tint); color: var(--color-navy); display: flex; align-items: center; justify-content: center;
  z-index: 1;
}
.modal-photo { width: 140px; aspect-ratio: 300 / 340; margin: 0 auto 20px; border-radius: var(--radius-md); }
.modal-bio { color: var(--color-ink-soft); font-size: .94rem; margin: 12px 0 16px; }
#modal-crm { margin-bottom: 22px; }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1100px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1.2fr 1fr 1fr; row-gap: 32px; }
}

@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; min-height: 340px; }
  .about-inner { grid-template-columns: 1fr; }
  .about-visual { order: -1; }
  .cards-grid, .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .benefit:nth-child(3)::before { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; row-gap: 36px; }
}

@media (max-width: 860px) {
  .nav { position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; background: var(--color-white);
    transform: translateX(100%); transition: transform .3s ease; overflow-y: auto; }
  .nav.open { transform: translateX(0); }
  .nav ul { flex-direction: column; gap: 0; padding: 20px 32px 40px; }
  .nav ul li { border-bottom: 1px solid var(--color-border); }
  .nav-link { display: block; padding: 16px 0; font-size: 1.05rem; }
  .nav-link::after { display: none; }
  .menu-toggle { display: flex; }
  .header-actions .btn-sm { display: none; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .hero { padding-top: calc(var(--header-h) + 36px); }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .hero-buttons .btn { text-align: center; }
  .benefits-grid { grid-template-columns: 1fr; }
  .benefit::before { display: none !important; }
  .cards-grid, .team-grid, .gallery-grid { grid-template-columns: 1fr; }
  .form-row.two { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .floating-chip { font-size: .74rem; padding: 9px 14px; }
  .chip-top { right: 2%; }
  .chip-bottom { left: -2%; }
  .testimonial-carousel { gap: 8px; }
  .testimonial-slide { padding: 28px 20px; }
  .carousel-btn { width: 36px; height: 36px; }
  .cta-buttons { flex-direction: column; align-items: stretch; }
  .cta-buttons .btn { text-align: center; }
  .contact-actions { flex-direction: column; align-items: stretch; }
  .contact-actions .btn { text-align: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .whatsapp-float { width: 48px; height: 48px; left: 18px; bottom: 18px; }
  .whatsapp-float .icon { width: 22px; height: 22px; }
  .back-to-top { right: 18px; bottom: 18px; width: 42px; height: 42px; }
  .toast { bottom: 90px; padding: 12px 18px; font-size: .82rem; }
}