/* Dental & Implant Center — Global Stylesheet
   dentalimplantcenter.mx
   Dr. David Magallanes Aragón · Nogales, Sonora
*/

/* ── RESET & TOKENS ── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  :root {
    --navy:       #0F1F38;
    --navy-deep:  #091529;
    --teal:       #1A7B74;
    --teal-h:     #155F5A;
    --teal-light: #E8F4F3;
    --cream:      #F8F6F2;
    --cream-dark: #F0EDE7;
    --charcoal:   #2C3340;
    --muted:      #6B7280;
    --border:     #E2E0DB;
    --white:      #FFFFFF;
    --serif:      'Cormorant Garamond', Georgia, serif;
    --sans:       'DM Sans', system-ui, sans-serif;
    --max:        1180px;
    --ease:       cubic-bezier(.4,0,.2,1);
  }
  html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
  body { font-family: var(--sans); color: var(--charcoal); background: var(--white); line-height: 1.7; }
  img { max-width: 100%; display: block; }
  a { color: inherit; text-decoration: none; }
  ::selection { background: var(--teal); color: #fff; }

  /* ── LAYOUT ── */
  .wrap { max-width: var(--max); margin: 0 auto; padding: 0 2rem; }
  section { padding: 6rem 0; }

  /* ── TYPE ── */
  .eyebrow {
    display: inline-block;
    font-family: var(--sans);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 1rem;
  }
  h1, h2, h3 { font-family: var(--serif); color: var(--navy); font-weight: 400; line-height: 1.1; }
  h1 { font-size: clamp(2.6rem, 5.5vw, 4.2rem); letter-spacing: -.02em; }
  h2 { font-size: clamp(2rem, 3.5vw, 3rem); letter-spacing: -.015em; }
  h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
  h4 { font-family: var(--sans); font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); }
  p { line-height: 1.75; }

  /* ── BUTTONS ── */
  .btn {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .9rem 2.1rem;
    font-family: var(--sans); font-size: .75rem; font-weight: 600;
    letter-spacing: .08em; text-transform: uppercase;
    border-radius: 3px; cursor: pointer;
    transition: all .22s var(--ease);
    white-space: nowrap; line-height: 1;
  }
  .btn-primary {
    background: var(--teal); color: #fff; border: 2px solid var(--teal);
  }
  .btn-primary:hover {
    background: var(--teal-h); border-color: var(--teal-h);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26,123,116,.3);
  }
  .btn-outline {
    background: transparent; color: var(--navy); border: 2px solid rgba(15,31,56,.25);
  }
  .btn-outline:hover { border-color: var(--navy); background: rgba(15,31,56,.04); }
  .btn-outline-white {
    background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.4);
  }
  .btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,.08); }
  .btn-white {
    background: #fff; color: var(--navy); border: 2px solid #fff;
  }
  .btn-white:hover {
    background: var(--cream); transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,.15);
  }

  /* ══════════════════════════════════
     NAV
  ══════════════════════════════════ */
  nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(15,31,56,.98);
    border-bottom: 1px solid rgba(255,255,255,.08);
    backdrop-filter: blur(8px);
  }
  .nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 2rem;
    max-width: var(--max); margin: 0 auto;
  }
  .nav-logo {
    display: flex; align-items: center; gap: .75rem;
    text-decoration: none; flex-shrink: 0;
  }
  .nav-logo-img {
    width: 36px; height: 36px; flex-shrink: 0;
  }
  .nav-logo-text {
    font-family: var(--sans); font-size: .95rem; font-weight: 700;
    color: #fff; letter-spacing: -.01em; line-height: 1.2;
  }
  .nav-logo-text span { display: block; font-size: .6rem; font-weight: 400; color: rgba(255,255,255,.5); letter-spacing: .07em; text-transform: uppercase; margin-top: 2px; }

  .nav-links { display: flex; align-items: center; gap: 2.5rem; }
  .nav-links a { font-size: .8rem; font-weight: 500; color: rgba(255,255,255,.8); letter-spacing: .02em; transition: color .18s; }
  .nav-links a:hover { color: var(--teal); }
  .nav-cta { display: flex; align-items: center; gap: 1rem; }
  .nav-phone { font-size: .8rem; font-weight: 500; color: rgba(255,255,255,.5); display: inline-flex; align-items: center; gap: .35rem; text-decoration: none; }
  .nav-phone svg { width: 13px; height: 13px; stroke: rgba(255,255,255,.5); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
  .icon-inline { display: inline-flex; align-items: center; gap: .35rem; }
  .icon-inline svg { width: 13px; height: 13px; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
  .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
  .hamburger span { display: block; width: 22px; height: 1.5px; background: rgba(255,255,255,.9); transition: all .22s; }
  .hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .mobile-nav {
    display: none;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--navy);
    z-index: 200;
    flex-direction: column;
    align-items: center; justify-content: center;
    gap: 1.5rem;
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav a {
    font-family: var(--sans); font-size: 1.1rem; font-weight: 500;
    color: rgba(255,255,255,.85); text-decoration: none;
    transition: color .18s;
    letter-spacing: .02em;
  }
  .mobile-nav a:hover { color: #fff; }
  .mobile-nav .mobile-cta {
    margin-top: .5rem;
    font-size: .75rem !important;
    padding: .8rem 2.5rem !important;
    color: #fff !important;
    width: auto !important;
    max-width: 260px;
  }
  .mobile-nav .mobile-phone {
    font-size: .62rem; color: rgba(255,255,255,.3);
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 1.25rem; margin-top: .25rem;
    text-align: center; letter-spacing: .03em;
    line-height: 2;
  }
  .mobile-nav .mobile-phone a {
    font-size: .62rem;
    color: rgba(255,255,255,.3);
  }
  .mobile-close {
    position: absolute; top: 1.25rem; right: 1.5rem;
    background: none; border: none; cursor: pointer;
    font-size: 1.1rem; color: rgba(255,255,255,.7); line-height: 1;
    font-family: var(--sans); padding: .5rem;
    width: 2.5rem; height: 2.5rem;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    transition: background .18s, color .18s;
  }
  .mobile-close:hover { background: rgba(255,255,255,.1); color: #fff; }

  /* ══════════════════════════════════
     HERO
  ══════════════════════════════════ */
  .hero {
    background: var(--navy);
    position: relative; overflow: hidden;
    padding: 7rem 0 6rem;
    min-height: 92vh;
    display: flex; align-items: center;
  }
  .hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 70% 60% at 80% 40%, rgba(26,123,116,.18) 0%, transparent 65%),
      radial-gradient(ellipse 40% 50% at 10% 80%, rgba(26,123,116,.1) 0%, transparent 60%);
    pointer-events: none;
  }
  /* Decorative arc — suggests a dental arch / smile */
  .hero::after {
    content: '';
    position: absolute;
    right: -120px; top: 50%;
    transform: translateY(-50%);
    width: 680px; height: 680px;
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 50%;
    pointer-events: none;
  }
  .hero-arc2 {
    position: absolute;
    right: -40px; top: 50%;
    transform: translateY(-50%);
    width: 480px; height: 480px;
    border: 1px solid rgba(255,255,255,.04);
    border-radius: 50%;
    pointer-events: none;
  }
  .hero-content { position: relative; z-index: 2; max-width: 680px; }
  .hero-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.14);
    padding: .45rem 1rem;
    border-radius: 2px;
    font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
    color: rgba(255,255,255,.8);
    margin-bottom: 2rem;
  }
  .hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); flex-shrink: 0; }
  .hero h1 { color: #fff; margin-bottom: 1.5rem; }
  .hero h1 em { font-style: italic; color: rgba(255,255,255,.65); }
  .hero-sub {
    font-size: 1.1rem; font-weight: 300;
    color: rgba(255,255,255,.72);
    max-width: 520px; margin-bottom: 2.5rem; line-height: 1.7;
  }
  .hero-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
  .hero-trust {
    display: flex; gap: 2rem; flex-wrap: wrap;
    margin-top: 3.5rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .trust-item {
    display: flex; align-items: center; gap: .65rem;
    font-size: .78rem; font-weight: 500;
    color: rgba(255,255,255,.65);
    letter-spacing: .02em;
  }
  .trust-icon {
    width: 32px; height: 32px;
    background: rgba(26,123,116,.25);
    border: 1px solid rgba(26,123,116,.4);
    border-radius: 2px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }
  .trust-icon svg { width: 16px; height: 16px; stroke: #5ecfc8; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

  /* ══════════════════════════════════
     EMPATHY
  ══════════════════════════════════ */
  .empathy { background: var(--cream); }
  .empathy-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
  }
  .empathy-visual {
    position: relative;
    display: flex; align-items: center; justify-content: center;
  }
  .empathy-ring {
    width: 320px; height: 320px;
    border: 1.5px solid var(--border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .empathy-ring::before {
    content: '';
    position: absolute;
    width: 240px; height: 240px;
    border: 1px solid rgba(26,123,116,.2);
    border-radius: 50%;
  }
  .empathy-center {
    width: 140px; height: 140px;
    background: var(--teal);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    position: relative; z-index: 1;
  }
  .empathy-center svg { width: 56px; height: 56px; stroke: #fff; fill: none; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
  .empathy-stat {
    position: absolute;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: .65rem 1rem;
    font-size: .75rem;
    box-shadow: 0 4px 16px rgba(15,31,56,.08);
  }
  .empathy-stat strong { display: block; font-family: var(--serif); font-size: 1.5rem; font-weight: 500; color: var(--navy); line-height: 1; }
  .empathy-stat span { color: var(--muted); font-size: .68rem; }
  .empathy-stat:nth-child(2) { top: 20px; right: -10px; }
  .empathy-stat:nth-child(3) { bottom: 30px; left: -10px; }
  .empathy-text h2 { margin-bottom: 1.5rem; }
  .empathy-text p { color: var(--charcoal); max-width: 460px; }
  .empathy-text p + p { margin-top: 1rem; }

  /* ══════════════════════════════════
     SERVICES
  ══════════════════════════════════ */
  .services { background: var(--white); }
  .section-header { margin-bottom: 3.5rem; }
  .section-header h2 { margin-bottom: 1rem; }
  .section-header p { font-size: 1.05rem; font-weight: 300; color: var(--muted); max-width: 560px; line-height: 1.7; }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5px;
    background: var(--border);
    border: 1.5px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
  }
  .service-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    transition: background .22s var(--ease);
    position: relative;
    cursor: default;
  }
  .service-card:hover { background: var(--cream); }
  .service-card:hover .service-num { color: var(--teal); }
  .service-num {
    font-family: var(--serif); font-size: 2.8rem; font-weight: 300;
    color: var(--border); line-height: 1;
    margin-bottom: 1.25rem;
    transition: color .22s;
  }
  .service-card h3 {
    font-family: var(--sans);
    font-size: .88rem; font-weight: 600;
    letter-spacing: .04em; text-transform: uppercase;
    color: var(--navy);
    margin-bottom: .75rem; line-height: 1.3;
  }
  .service-card p { font-size: .88rem; color: var(--muted); line-height: 1.7; margin-bottom: 1.25rem; }
  .service-link {
    font-size: .72rem; font-weight: 600; letter-spacing: .08em;
    text-transform: uppercase; color: var(--teal);
    display: inline-flex; align-items: center; gap: .4rem;
    transition: gap .18s;
  }
  .service-card:hover .service-link { gap: .7rem; }
  .service-link svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
  .service-featured {
    grid-column: span 1;
    background: var(--navy);
  }
  .service-featured:hover { background: #162d52; }
  .service-featured .service-num { color: rgba(255,255,255,.1); }
  .service-featured:hover .service-num { color: rgba(26,123,116,.5); }
  .service-featured h3 { color: #fff; }
  .service-featured p { color: rgba(255,255,255,.6); }
  .service-featured .service-link { color: #5ecfc8; }
  .service-badge {
    display: inline-block; background: var(--teal);
    color: #fff; font-size: .62rem; font-weight: 700;
    letter-spacing: .08em; text-transform: uppercase;
    padding: .25rem .6rem; border-radius: 2px;
    margin-bottom: .85rem;
  }

  /* ══════════════════════════════════
     BORDER SECTION
  ══════════════════════════════════ */
  .border-section { background: var(--cream); }
  .border-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
  .border-content h2 { margin-bottom: 1.25rem; }
  .border-content > p { color: var(--charcoal); margin-bottom: 2rem; font-weight: 300; font-size: 1.05rem; line-height: 1.75; }
  .border-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2.5rem; }
  .border-list li {
    font-size: .9rem; line-height: 1.6;
  }
  .bl-icon {
    width: 2.5rem; height: 2.5rem;
    background: var(--teal-light);
    border-radius: 2px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }
  .bl-icon svg { width: 16px; height: 16px; stroke: var(--teal); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
  .bl-text strong { display: block; font-size: .85rem; font-weight: 600; color: var(--navy); margin-bottom: .15rem; }
  .bl-text span { font-size: .83rem; color: var(--muted); }
  .border-aside {
    display: flex; flex-direction: column; gap: 1.5px;
    background: var(--border); border: 1.5px solid var(--border); border-radius: 6px; overflow: hidden;
    position: sticky; top: 100px;
  }
  .ba-item {
    background: var(--white); padding: 1.5rem;
    display: flex; gap: 1rem; align-items: flex-start;
  }
  .ba-num {
    font-family: var(--serif); font-size: 2rem; font-weight: 300;
    color: var(--teal); line-height: 1; flex-shrink: 0;
    width: 2.5rem;
  }
  .ba-item h4 { margin-bottom: .3rem; font-family: var(--sans); font-size: .8rem; font-weight: 600; text-transform: none; letter-spacing: 0; color: var(--navy); }
  .ba-item p { font-size: .83rem; color: var(--muted); line-height: 1.6; }

  /* ══════════════════════════════════
     DIFFERENTIATOR
  ══════════════════════════════════ */
  .diff-section {
    background: var(--navy);
    position: relative; overflow: hidden;
  }
  .diff-section::before {
    content: '';
    position: absolute; top: -200px; right: -200px;
    width: 600px; height: 600px;
    border: 1px solid rgba(255,255,255,.04);
    border-radius: 50%;
    pointer-events: none;
  }
  .diff-inner { position: relative; z-index: 1; }
  .diff-inner .eyebrow { color: #5ecfc8; }
  .diff-inner h2 { color: #fff; margin-bottom: 1.5rem; }
  .diff-pull {
    font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-style: italic; font-weight: 300;
    color: rgba(255,255,255,.5);
    border-left: 2px solid var(--teal);
    padding-left: 1.5rem;
    margin: 2.5rem 0;
    max-width: 680px;
    line-height: 1.4;
  }
  .diff-body { color: rgba(255,255,255,.75); max-width: 620px; line-height: 1.8; margin-bottom: 2.5rem; }
  .diff-checks {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: .85rem; max-width: 680px; margin-bottom: 3rem;
  }
  .diff-check {
    display: flex; align-items: flex-start; gap: .75rem;
    font-size: .85rem; color: rgba(255,255,255,.7);
    line-height: 1.5;
  }
  .check-icon {
    width: 20px; height: 20px; border-radius: 50%;
    background: rgba(26,123,116,.3); border: 1px solid var(--teal);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    margin-top: .1rem;
  }
  .check-icon svg { width: 10px; height: 10px; stroke: #5ecfc8; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

  /* ══════════════════════════════════
     DOCTOR
  ══════════════════════════════════ */
  .doctor-section { background: var(--white); }
  .doctor-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
  .doctor-photo-wrap {
    position: relative;
  }
  .doctor-photo {
    width: 100%; aspect-ratio: 3/4; max-height: 480px;
    background: var(--cream-dark);
    border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .doctor-photo-placeholder {
    display: flex; flex-direction: column; align-items: center; gap: 1rem;
    color: var(--muted);
  }
  .doctor-photo-placeholder svg { width: 64px; height: 64px; stroke: var(--border); fill: none; stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; }
  .doctor-photo-placeholder span { font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; }
  .doctor-badge-wrap {
    background: var(--navy);
    padding: 1.25rem 1.5rem;
    border-radius: 4px;
    margin-top: 1rem;
  }
  .doctor-badge-wrap h4 { color: rgba(255,255,255,.5); font-size: .62rem; margin-bottom: .3rem; }
  .doctor-badge-wrap p { color: #fff; font-size: .88rem; font-weight: 500; line-height: 1.3; }
  .doctor-cred {
    display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem;
  }
  .cred-pill {
    font-size: .68rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
    padding: .35rem .8rem;
    border: 1px solid var(--border);
    border-radius: 2px; color: var(--muted);
  }
  .doctor-text h2 { margin-bottom: 1.25rem; }
  .doctor-text > p { color: var(--charcoal); line-height: 1.8; margin-bottom: 1rem; font-weight: 300; font-size: 1.025rem; }

  /* ══════════════════════════════════
     TESTIMONIALS
  ══════════════════════════════════ */
  .testimonials { background: var(--cream); }
  .test-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px; background: var(--border); border: 1.5px solid var(--border); border-radius: 6px; overflow: hidden; }
  .test-card { background: var(--white); padding: 2rem 1.75rem; }
  .test-stars { display: flex; gap: 3px; margin-bottom: 1.25rem; }
  .test-stars svg { width: 14px; height: 14px; fill: var(--teal); stroke: none; }
  .test-card p { font-family: var(--serif); font-size: 1.1rem; font-style: italic; font-weight: 400; color: var(--charcoal); line-height: 1.65; margin-bottom: 1.5rem; }
  .test-author { display: flex; align-items: center; gap: .75rem; }
  .test-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--teal-light);
    display: flex; align-items: center; justify-content: center;
    font-size: .8rem; font-weight: 600; color: var(--teal); flex-shrink: 0;
  }
  .test-name { font-size: .83rem; font-weight: 600; color: var(--navy); }
  .test-loc { font-size: .75rem; color: var(--muted); }
  .test-placeholder {
    background: var(--cream);
    display: flex; align-items: center; justify-content: center; flex-direction: column;
    gap: .5rem; padding: 3rem 2rem;
    text-align: center;
  }
  .test-placeholder p { font-family: var(--sans); font-size: .78rem; color: var(--muted); font-style: normal; margin: 0; }

  /* ══════════════════════════════════
     PROCESS
  ══════════════════════════════════ */
  .process-section { background: var(--white); }
  .process-steps {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
  }
  .process-steps::before {
    content: '';
    position: absolute;
    top: 2rem; left: 0; right: 0;
    height: 1px;
    background: var(--border);
    z-index: 0;
  }
  .process-step { padding: 0 1.5rem 0 0; position: relative; z-index: 1; }
  .step-num {
    width: 4rem; height: 4rem;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--serif); font-size: 1.4rem; font-weight: 400;
    color: var(--navy); margin-bottom: 1.75rem;
    position: relative; z-index: 2;
    transition: background .22s, border-color .22s;
  }
  .process-step:hover .step-num { background: var(--teal); border-color: var(--teal); color: #fff; }
  .process-step h3 { font-family: var(--sans); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--navy); margin-bottom: .6rem; line-height: 1.3; }
  .process-step p { font-size: .85rem; color: var(--muted); line-height: 1.7; }

  /* ══════════════════════════════════
     FINAL CTA
  ══════════════════════════════════ */
  .final-cta {
    background: var(--navy);
    text-align: center;
    position: relative; overflow: hidden;
  }
  .final-cta::before {
    content: '';
    position: absolute; top: -300px; left: 50%;
    transform: translateX(-50%);
    width: 700px; height: 700px;
    background: radial-gradient(ellipse, rgba(26,123,116,.14) 0%, transparent 70%);
    pointer-events: none;
  }
  .final-cta-inner { position: relative; z-index: 1; }
  .final-cta h2 { color: #fff; margin-bottom: 1.25rem; }
  .final-cta p { color: rgba(255,255,255,.65); font-size: 1.05rem; font-weight: 300; max-width: 540px; margin: 0 auto 2.5rem; line-height: 1.75; }
  .cta-actions { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
  .contact-strip {
    display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .cs-item { display: flex; align-items: center; gap: .6rem; color: rgba(255,255,255,.55); font-size: .83rem; }
  .cs-item svg { width: 16px; height: 16px; stroke: var(--teal); fill: none; stroke-width: 1.8; flex-shrink: 0; stroke-linecap: round; stroke-linejoin: round; }
  .cs-item a { color: rgba(255,255,255,.75); transition: color .18s; }
  .cs-item a:hover { color: #fff; }

  /* ══════════════════════════════════
     FOOTER
  ══════════════════════════════════ */
  footer {
    background: var(--navy-deep);
    padding: 4rem 0 2rem;
  }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 3rem; }
  .footer-logo { font-family: var(--sans); font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: .5rem; }
  .footer-tagline { font-size: .83rem; color: rgba(255,255,255,.4); line-height: 1.7; max-width: 260px; margin-top: .5rem; }
  .footer-col h5 { font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: 1.25rem; }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
  .footer-col ul li a { font-size: .83rem; color: rgba(255,255,255,.5); transition: color .18s; }
  .footer-col ul li a:hover { color: #fff; }
  .footer-contact { display: flex; flex-direction: column; gap: .75rem; }
  .fc-row { display: flex; align-items: flex-start; gap: .6rem; font-size: .83rem; color: rgba(255,255,255,.5); line-height: 1.5; }
  .fc-row svg { width: 14px; height: 14px; stroke: rgba(255,255,255,.3); fill: none; stroke-width: 2; flex-shrink: 0; margin-top: .15rem; stroke-linecap: round; stroke-linejoin: round; }
  .footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,.07);
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
  }
  .footer-bottom p { font-size: .75rem; color: rgba(255,255,255,.25); }

  /* ══════════════════════════════════
     ANIMATIONS
  ══════════════════════════════════ */
  .reveal {
    opacity: 0; transform: translateY(28px);
    transition: opacity .7s var(--ease), transform .7s var(--ease);
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  .reveal-delay-1 { transition-delay: .1s; }
  .reveal-delay-2 { transition-delay: .2s; }
  .reveal-delay-3 { transition-delay: .3s; }
  .reveal-delay-4 { transition-delay: .4s; }

  /* ══════════════════════════════════
     RESPONSIVE
  ══════════════════════════════════ */
  @media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .service-featured { grid-column: span 2; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .diff-checks { grid-template-columns: 1fr; }
  }
  /* Nav collapses to hamburger at 1080px — covers iPad landscape and below */
  @media (max-width: 1080px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .nav-cta .btn { display: none; }
    .nav-phone { display: none; }
  }

  @media (max-width: 768px) {
    section { padding: 4rem 0; }
    .wrap { padding: 0 1.25rem; }
    .empathy-inner,
    .border-inner,
    .doctor-inner { grid-template-columns: 1fr; gap: 3rem; }
    .empathy-visual { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .service-featured { grid-column: span 1; }
    .test-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; }
    .process-steps::before { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .contact-strip { gap: 1.5rem; flex-direction: column; align-items: center; }
    .hero { min-height: auto; padding: 5rem 0 4rem; }
    .hero-trust { gap: 1.25rem; }
    .doctor-badge-wrap { position: static; border-radius: 4px; margin-top: 1rem; }
    .process-steps { grid-template-columns: 1fr; }
    .border-aside { position: static; }
  }