/* ==========================================================================
   TECFLOAIR — Design system
   Palette   : lagoon deep #0B3D4C · pool turquoise #1C8C99 · stone sand #E7E1D3
               plaster white #FBFAF6 · sun gold #F2B94B · ink #142226
   Type      : "Fraunces" (display, characterful serif) + "Inter" (body/UI)
   Signature : the ripple — an animated waterline that runs under headings,
               section dividers, and the hero — the surface of the pool
               reacting to the page itself.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,450;0,9..144,600;1,9..144,450&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --lagoon:      #0B3D4C;
  --lagoon-dark: #072830;
  --turquoise:   #1C8C99;
  --turquoise-lt:#5FB8C2;
  --sand:        #E7E1D3;
  --sand-dark:   #D8CFB8;
  --plaster:     #FBFAF6;
  --gold:        #F2B94B;
  --ink:         #142226;
  --ink-soft:    #45585C;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;

  --wrap: 1180px;
  --radius: 4px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--plaster);
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--font-display); margin:0; font-weight:450; line-height:1.05; }
p{ margin:0; line-height:1.65; color:var(--ink-soft); }

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

:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* ---------- Eyebrow / label ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-body); font-weight:600; font-size:12.5px;
  letter-spacing:.14em; text-transform:uppercase; color:var(--turquoise);
}
.eyebrow::before{
  content:''; width:22px; height:1px; background:var(--turquoise);
}

/* ---------- Ripple signature (SVG waterline) ---------- */
.ripple-rule{
  width:100%; height:14px; display:block; overflow:visible;
}
.ripple-rule path{
  fill:none; stroke:currentColor; stroke-width:1.4; stroke-linecap:round;
  animation:ripple-drift 7s ease-in-out infinite;
}
@keyframes ripple-drift{
  0%,100%{ transform:translateX(0) }
  50%{ transform:translateX(-14px) }
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(251,250,246,.92); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--sand-dark);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:96px;
}
.brand{ display:flex; align-items:center; gap:12px; font-family:var(--font-display); font-size:22px; color:var(--lagoon); }
.brand-mark{ width:72px; height:72px; flex:0 0 auto; object-fit:contain; }
.brand small{ display:block; font-family:var(--font-body); font-weight:600; font-size:10px; letter-spacing:.16em; color:var(--turquoise); text-transform:uppercase; margin-top:2px; }

.nav-list{ display:flex; gap:24px; }
.nav-list a{
  position:relative; font-weight:600; font-size:14.5px; color:var(--ink); padding:6px 0;
}
.nav-list a.active{ color:var(--turquoise); }
.nav-list a::after{
  content:''; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background:var(--turquoise); transform:scaleX(0); transform-origin:left;
  transition:transform .25s ease;
}
.nav-list a:hover::after, .nav-list a.active::after{ transform:scaleX(1); }

.header-cta{ display:flex; align-items:center; gap:22px; }
.tel-link{ display:flex; align-items:center; gap:8px; font-weight:700; font-size:14.5px; color:var(--lagoon); }
.tel-link svg{ width:16px; height:16px; color:var(--turquoise); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-body); font-weight:700; font-size:14px;
  padding:13px 24px; border-radius:var(--radius); border:1.5px solid transparent;
  cursor:pointer; transition:transform .18s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--lagoon); color:var(--plaster); }
.btn-primary:hover{ background:var(--turquoise); transform:translateY(-1px); }
.btn-ghost{ background:transparent; border-color:var(--lagoon); color:var(--lagoon); }
.btn-ghost:hover{ background:var(--lagoon); color:var(--plaster); }
.btn-gold{ background:var(--gold); color:var(--lagoon-dark); }
.btn-gold:hover{ background:#e5a627; transform:translateY(-1px); }

.menu-toggle{ display:none; background:none; border:0; cursor:pointer; padding:6px; }
.menu-toggle span{ display:block; width:24px; height:2px; background:var(--lagoon); margin:5px 0; transition:.25s; }

/* ==========================================================================
   HERO (ripple canvas)
   ========================================================================== */
.hero{
  position:relative; overflow:hidden;
  background:linear-gradient(180deg, var(--lagoon) 0%, var(--lagoon-dark) 100%);
  color:var(--plaster);
}
.hero canvas{ position:absolute; inset:0; width:100%; height:100%; opacity:.55; }
.hero-inner{
  position:relative; z-index:2;
  padding:120px 0 96px; display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:end;
}
.hero h1{ font-size:clamp(38px,5vw,64px); color:var(--plaster); max-width:14ch; }
.hero h1 em{ font-style:normal; color:var(--gold); }
.hero-sub{ margin-top:22px; max-width:46ch; font-size:17px; color:#CBD9DA; }
.hero-actions{ margin-top:34px; display:flex; gap:16px; flex-wrap:wrap; }
.hero-stats{ display:flex; flex-direction:column; gap:22px; border-left:1px solid rgba(255,255,255,.18); padding-left:28px; }
.hero-stat b{ display:block; font-family:var(--font-display); font-size:34px; color:var(--turquoise-lt); }
.hero-stat span{ font-size:13px; color:#B9C7C8; }
.hero .ripple-rule{ color:rgba(255,255,255,.35); margin-top:56px; }

/* ==========================================================================
   PAGE HERO (interior pages)
   ========================================================================== */
.page-hero{
  background:linear-gradient(180deg, var(--lagoon) 0%, var(--lagoon-dark) 100%);
  color:var(--plaster); padding:76px 0 60px;
}
.page-hero .eyebrow{ color:var(--turquoise-lt); }
.page-hero .eyebrow::before{ background:var(--turquoise-lt); }
.page-hero h1{ color:var(--plaster); font-size:clamp(32px,4vw,48px); margin-top:14px; max-width:20ch; }
.page-hero p{ margin-top:16px; max-width:56ch; color:#CBD9DA; }
.crumb{ font-size:12.5px; color:#94AAAB; margin-bottom:18px; }
.crumb a:hover{ color:var(--turquoise-lt); }

/* ==========================================================================
   SECTIONS (generic)
   ========================================================================== */
section{ padding:88px 0; }
.section-head{ max-width:640px; margin-bottom:52px; }
.section-head h2{ font-size:clamp(28px,3.4vw,40px); margin-top:14px; color:var(--lagoon); }
.section-head p{ margin-top:16px; font-size:16px; }
.bg-sand{ background:var(--sand); }
.bg-lagoon{ background:var(--lagoon); color:var(--plaster); }
.bg-lagoon .section-head h2{ color:var(--plaster); }
.bg-lagoon .section-head p{ color:#CBD9DA; }

/* ---------- Cards: services ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:28px; }

.service-card{
  background:var(--plaster); border:1px solid var(--sand-dark); border-radius:var(--radius);
  padding:34px 30px; transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.service-card:hover{ transform:translateY(-4px); box-shadow:0 18px 34px -18px rgba(11,61,76,.35); border-color:var(--turquoise-lt); }
.service-card .icon{ width:44px; height:44px; color:var(--turquoise); margin-bottom:20px; }
.service-card h3{ font-size:20px; color:var(--lagoon); margin-bottom:10px; }
.service-card p{ font-size:14.5px; }
.service-card a.more{ display:inline-block; margin-top:16px; font-weight:700; font-size:13.5px; color:var(--turquoise); border-bottom:1.5px solid var(--turquoise); }

/* ---------- Process steps (genuinely sequential) ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; position:relative; }
.step{ position:relative; padding:0 22px; }
.step:first-child{ padding-left:0; }
.step-num{ font-family:var(--font-display); font-size:15px; color:var(--gold); }
.step h4{ margin-top:12px; font-size:17px; color:var(--plaster); }
.step p{ margin-top:8px; font-size:13.5px; color:#B9C7C8; }
.step-line{ position:absolute; top:9px; left:-11%; width:22%; height:1px; background:rgba(255,255,255,.25); }
.step:first-child .step-line{ display:none; }

/* ---------- Split feature ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.split-media{
  aspect-ratio:4/3; border-radius:var(--radius); overflow:hidden; position:relative;
}
.split ul.check li{ display:flex; gap:12px; padding:10px 0; font-size:15px; color:var(--ink-soft); border-bottom:1px solid var(--sand-dark); }
.split ul.check li:last-child{ border-bottom:0; }
.split ul.check svg{ width:18px; height:18px; color:var(--turquoise); flex:0 0 auto; margin-top:3px; }

/* ---------- Illustration placeholders (original SVG scenes, no photos) ---------- */
.scene{ width:100%; height:100%; display:block; }

/* ---------- Gallery ---------- */
.filter-bar{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:40px; }
.filter-bar button{
  font-family:var(--font-body); font-weight:600; font-size:13px; padding:9px 18px;
  border-radius:999px; border:1.5px solid var(--sand-dark); background:var(--plaster); color:var(--ink-soft);
  cursor:pointer; transition:.2s;
}
.filter-bar button.active, .filter-bar button:hover{ border-color:var(--turquoise); color:var(--turquoise); }

.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.gallery-item{
  border-radius:var(--radius); overflow:hidden; position:relative; cursor:pointer;
  aspect-ratio:4/3;
}
.gallery-item figcaption{
  position:absolute; inset:auto 0 0 0; padding:16px 18px;
  background:linear-gradient(0deg, rgba(7,40,48,.88), transparent);
  color:var(--plaster); font-size:13.5px; font-weight:600;
  opacity:0; transform:translateY(6px); transition:.25s;
}
.gallery-item:hover figcaption{ opacity:1; transform:translateY(0); }
.gallery-item:hover .scene{ transform:scale(1.04); }
.gallery-item .scene{ transition:transform .4s ease; width:100%; height:100%; }
.gallery-item.hide{ display:none; }

/* ---------- Testimonial ---------- */
.testimonial{
  background:var(--plaster); border:1px solid var(--sand-dark); border-radius:var(--radius);
  padding:36px 32px; position:relative;
}
.testimonial .stars{ color:var(--gold); font-size:14px; letter-spacing:2px; }
.testimonial p.quote{ font-family:var(--font-display); font-size:18px; color:var(--lagoon); margin:16px 0 18px; font-style:italic; line-height:1.5; }
.testimonial .who{ font-size:13px; font-weight:700; color:var(--ink); }
.testimonial .who span{ display:block; font-weight:400; color:var(--ink-soft); font-size:12.5px; }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--lagoon); color:var(--plaster); border-radius:var(--radius);
  padding:52px 56px; display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
  position:relative; overflow:hidden;
}
.cta-band h3{ font-size:28px; color:var(--plaster); max-width:20ch; }
.cta-band p{ margin-top:8px; color:#CBD9DA; }

/* ---------- Blog cards ---------- */
.post-card{ display:flex; flex-direction:column; }
.post-media{ aspect-ratio:16/10; border-radius:var(--radius); overflow:hidden; margin-bottom:18px; }
.post-card time{ font-size:12px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--turquoise); }
.post-card h3{ font-size:20px; color:var(--lagoon); margin-top:10px; }
.post-card p{ margin-top:10px; font-size:14.5px; }
.post-card a.more{ margin-top:14px; font-weight:700; font-size:13.5px; color:var(--lagoon); }

/* ---------- Forms ---------- */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-grid .full{ grid-column:1/-1; }
label{ display:block; font-size:13px; font-weight:700; color:var(--lagoon); margin-bottom:7px; }
input,select,textarea{
  width:100%; font-family:var(--font-body); font-size:14.5px; padding:13px 14px;
  border:1.5px solid var(--sand-dark); border-radius:var(--radius); background:var(--plaster); color:var(--ink);
}
input:focus,select:focus,textarea:focus{ outline:none; border-color:var(--turquoise); }
textarea{ resize:vertical; min-height:120px; }
.form-note{ font-size:12.5px; color:var(--ink-soft); margin-top:14px; }

/* ---------- Contact info cards ---------- */
.info-card{ display:flex; gap:16px; padding:22px 0; border-bottom:1px solid var(--sand-dark); }
.info-card:last-child{ border-bottom:0; }
.info-card svg{ width:22px; height:22px; color:var(--turquoise); flex:0 0 auto; margin-top:3px; }
.info-card h4{ font-size:15px; color:var(--lagoon); margin-bottom:4px; }
.info-card p{ font-size:14px; }
.map-frame{ border-radius:var(--radius); overflow:hidden; border:1px solid var(--sand-dark); }
.map-frame iframe{ width:100%; height:340px; border:0; display:block; }

/* ---------- Team / values ---------- */
.value-row{ display:flex; gap:20px; padding:24px 0; border-bottom:1px solid var(--sand-dark); }
.value-row:last-child{ border-bottom:none; }
.value-num{ font-family:var(--font-display); font-size:22px; color:var(--turquoise); width:52px; flex:0 0 auto; }
.value-row h4{ font-size:18px; color:var(--lagoon); margin-bottom:6px; }

.stat-strip{ display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--sand-dark); border-bottom:1px solid var(--sand-dark); }
.stat{ text-align:center; padding:32px 12px; border-left:1px solid var(--sand-dark); }
.stat:first-child{ border-left:none; }
.stat b{ display:block; font-family:var(--font-display); font-size:36px; color:var(--lagoon); }
.stat span{ font-size:12.5px; color:var(--ink-soft); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background:var(--lagoon-dark); color:#B9C7C8; padding:64px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand .brand{ color:var(--plaster); }
.footer-brand p{ margin-top:16px; font-size:13.5px; max-width:32ch; color:#93A6A8; }
.footer-col h5{ font-size:12.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--plaster); margin-bottom:18px; }
.footer-col li{ margin-bottom:11px; font-size:14px; }
.footer-col a:hover{ color:var(--turquoise-lt); }
.footer-bottom{ display:flex; justify-content:space-between; padding-top:24px; font-size:12.5px; color:#7C9092; flex-wrap:wrap; gap:10px; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:980px){
  .nav-list, .header-cta .btn-ghost{ display:none; }
  .menu-toggle{ display:block; }
  .hero-inner{ grid-template-columns:1fr; }
  .hero-stats{ flex-direction:row; border-left:0; border-top:1px solid rgba(255,255,255,.18); padding-left:0; padding-top:24px; flex-wrap:wrap; }
  .grid-3, .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .split{ grid-template-columns:1fr; gap:36px; }
  .steps{ grid-template-columns:repeat(2,1fr); gap:32px; }
  .step-line{ display:none !important; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .stat-strip{ grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(3){ border-left:none; }
}
@media (max-width:640px){
  .wrap{ padding:0 20px; }
  .grid-3, .grid-2, .gallery-grid{ grid-template-columns:1fr; }
  .form-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .stat-strip{ grid-template-columns:1fr 1fr; }
  .cta-band{ padding:36px 26px; }
  .site-header .wrap{ height:76px; }
  .brand-mark{ width:56px; height:56px; }
}

/* ---------- Mobile nav drawer ---------- */
.mobile-nav{
  position:fixed; inset:0; background:var(--lagoon); z-index:100;
  display:flex; flex-direction:column; padding:28px 28px 40px;
  transform:translateX(100%); transition:transform .3s ease;
}
.mobile-nav.open{ transform:translateX(0); }
.mobile-nav .close-nav{ align-self:flex-end; background:none; border:0; color:var(--plaster); font-size:28px; cursor:pointer; }
.mobile-nav ul{ margin-top:40px; display:flex; flex-direction:column; gap:6px; }
.mobile-nav a{ display:block; padding:16px 4px; font-family:var(--font-display); font-size:26px; color:var(--plaster); border-bottom:1px solid rgba(255,255,255,.12); }
.mobile-nav .btn{ margin-top:30px; }