/* =============================================================
   O2Berg — Global Styles
   Clean, professional, light. Oxygen-teal + coral on cool white.
   ============================================================= */

/* ---------- Design tokens ---------- */
:root{
  color-scheme: light;

  /* Palette */
  --ink:      #0C2340;   /* deep navy text */
  --ink-soft: #3A4A5E;   /* muted body text */
  --base:     #FBFCFE;   /* cool white bg */
  --panel:    #EEF3F6;   /* soft panel */
  --panel-2:  #E3ECF1;   /* deeper panel */
  --line:     #D9E2EA;   /* hairline */
  --teal:     #2E8B57;   /* brand green (primary accent) */
  --teal-dk:  #226A43;   /* deep green */
  --teal-tint:#E7F3EB;   /* green wash */
  --coral:    #1F4E79;   /* brand navy (CTA) */
  --coral-dk: #163A5C;   /* deep navy */
  --amber:    #F5A623;   /* small accents (stars) */
  --white:    #FFFFFF;

  /* Type */
  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body:    "Inter", system-ui, -apple-system, sans-serif;
  --f-mono:    "Space Mono", ui-monospace, monospace;

  /* Rhythm */
  --maxw: 1160px;
  --radius: 16px;
  --radius-lg: 26px;
  --shadow-sm: 0 2px 10px rgba(10,26,47,.06);
  --shadow-md: 0 14px 40px rgba(10,26,47,.10);
  --shadow-lg: 0 30px 70px rgba(10,26,47,.14);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--base);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
ul{list-style:none}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
.section{padding:96px 0}
.section--tight{padding:64px 0}
.center{text-align:center}
.grid{display:grid;gap:28px}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.05;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4vw,3.1rem)}
h3{font-size:clamp(1.3rem,2.2vw,1.6rem);letter-spacing:-.01em}
p{color:var(--ink-soft);font-size:1.05rem}
.lead{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--ink-soft);max-width:60ch}

.eyebrow{
  font-family:var(--f-mono);
  font-size:.78rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--teal-dk);
  display:inline-flex;align-items:center;gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--teal)}

.title-mark{color:var(--teal)}
.coral{color:var(--coral)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--f-body);font-weight:600;font-size:1rem;
  padding:14px 26px;border-radius:999px;border:1.5px solid transparent;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--coral);color:#fff;box-shadow:0 10px 24px rgba(31,78,121,.32)}
.btn--primary:hover{background:var(--coral-dk);box-shadow:0 16px 32px rgba(31,78,121,.42)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:#0d2540}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--teal);color:var(--teal-dk)}
.btn--wa{background:#25D366;color:#063;font-weight:700;color:#04331a}
.btn--wa:hover{background:#1ebe5a}
.btn--lg{padding:17px 34px;font-size:1.06rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,252,254,.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, box-shadow .3s;
}
.site-header.scrolled{border-color:var(--line);box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:800;font-size:1.4rem;letter-spacing:-.03em}
.logo .mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(150deg,var(--teal),var(--teal-dk));
  display:grid;place-items:center;color:#fff;font-size:.95rem;font-weight:800;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.25), 0 6px 14px rgba(14,154,167,.35);
  position:relative;overflow:hidden;
}
.logo .mark::after{content:"";position:absolute;left:0;right:0;bottom:0;height:42%;background:rgba(255,255,255,.16)}
/* Image logo (header uses it on light bg; footer needs a light chip for legibility) */
.logo-img{height:60px;width:auto;display:block}
@media(max-width:640px){.logo-img{height:46px}}
.site-footer .logo{display:inline-block}
.site-footer .logo-img{height:70px;background:#fff;padding:12px 20px;border-radius:16px;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.site-footer .logo:hover .logo-img{transform:none}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-weight:500;font-size:.98rem;color:var(--ink-soft);position:relative;padding:6px 0;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--teal);border-radius:2px}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;flex-direction:column;gap:5px;justify-content:center;align-items:center}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;padding:70px 0 90px;overflow:hidden}
.hero-mesh{
  position:absolute;inset:-20% -10% auto -10%;height:620px;z-index:0;pointer-events:none;
  background:
    radial-gradient(circle 340px at 78% 20%, rgba(14,154,167,.20), transparent 60%),
    radial-gradient(circle 300px at 20% 30%, rgba(255,90,60,.12), transparent 55%);
  filter:blur(6px);
}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{margin-bottom:22px}
.hero .lead{margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-trust{display:flex;gap:28px;flex-wrap:wrap;align-items:center}
.hero-trust .t{display:flex;flex-direction:column}
.hero-trust .n{font-family:var(--f-display);font-weight:800;font-size:1.7rem;color:var(--ink);line-height:1}
.hero-trust .l{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:5px}

/* Hero visual: iceberg / above-below card */
.hero-visual{position:relative}
.berg-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);padding:8px;position:relative;
}
.berg-top{
  border-radius:20px 20px 0 0;padding:26px 26px 22px;
  background:linear-gradient(180deg,#F4FAFB,#E7F4F5);
  border-bottom:2px dashed var(--teal);position:relative;
}
.berg-top .waterline{
  position:absolute;right:22px;bottom:10px;font-family:var(--f-mono);
  font-size:.66rem;letter-spacing:.12em;color:var(--teal-dk);text-transform:uppercase;
}
.berg-bottom{
  border-radius:0 0 20px 20px;padding:24px 26px 28px;
  background:linear-gradient(180deg,#0B6B75,#0A1A2F);color:#dff3f4;
}
.berg-label{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;opacity:.85;margin-bottom:10px;display:block}
.berg-top .berg-label{color:var(--teal-dk)}
.berg-row{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:.95rem}
.berg-top .berg-row{color:var(--ink)}
.berg-dot{width:8px;height:8px;border-radius:50%;flex:none}
.berg-top .berg-dot{background:var(--teal)}
.berg-bottom .berg-dot{background:var(--coral)}
.berg-bottom .berg-row{color:#cfeef0}

/* ---------- Logo strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.strip .wrap{display:flex;align-items:center;gap:34px;flex-wrap:wrap;justify-content:center;padding-block:26px}
.strip p{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.strip .chips{display:flex;gap:14px;flex-wrap:wrap}
.chip{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.05em;color:var(--teal-dk);background:var(--teal-tint);padding:7px 15px;border-radius:999px}

/* ---------- Section head ---------- */
.sec-head{max-width:640px;margin-bottom:52px}
.sec-head.center{margin-inline:auto}

/* ---------- Service cards ---------- */
.services-grid{grid-template-columns:repeat(3,1fr)}
.svc{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
  position:relative;overflow:hidden;
}
.svc::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--teal);transition:width .4s var(--ease)}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.svc:hover::before{width:100%}
.svc-ico{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--teal-tint);color:var(--teal-dk);
}
.svc-ico svg{width:26px;height:26px}
.svc h3{margin-bottom:10px}
.svc p{font-size:.98rem;margin-bottom:16px}
.svc .more{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-dk);display:inline-flex;align-items:center;gap:7px}
.svc .more svg{width:14px;height:14px;transition:transform .25s}
.svc:hover .more svg{transform:translateX(4px)}

/* ---------- Feature / why-us ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feature-list{display:grid;gap:22px;margin-top:10px}
.feat{display:flex;gap:16px;align-items:flex-start}
.feat-ico{flex:none;width:44px;height:44px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center}
.feat-ico svg{width:22px;height:22px}
.feat h4{font-family:var(--f-display);font-size:1.1rem;margin-bottom:4px}
.feat p{font-size:.96rem}

/* Stats panel */
.stats{background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:46px 40px;box-shadow:var(--shadow-md)}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 28px}
.stat .n{font-family:var(--f-display);font-weight:800;font-size:2.6rem;line-height:1;color:#fff}
.stat .n small{color:var(--teal);font-size:1.6rem}
.stat .l{font-size:.92rem;color:#aebccb;margin-top:8px}

/* ---------- Process (real sequence — numbers earned) ---------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;position:relative}
.step .num{font-family:var(--f-mono);font-size:.82rem;color:var(--teal-dk);letter-spacing:.1em}
.step h4{font-family:var(--f-display);margin:12px 0 8px;font-size:1.15rem}
.step p{font-size:.95rem}

/* ---------- Portfolio ---------- */
.work-grid{grid-template-columns:repeat(2,1fr)}
.work{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--white);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.work:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.work-top{padding:30px;background:linear-gradient(135deg,var(--teal-tint),#F4FAFB);position:relative;min-height:150px;display:flex;flex-direction:column;justify-content:space-between}
.work-top.alt{background:linear-gradient(135deg,#FFE9E3,#FFF4F1)}
.work-tag{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-dk)}
.work-top.alt .work-tag{color:var(--coral-dk)}
.work-metric{font-family:var(--f-display);font-weight:800;font-size:2.2rem;color:var(--ink)}
.work-metric small{display:block;font-family:var(--f-body);font-weight:500;font-size:.85rem;color:var(--ink-soft);margin-top:2px}
.work-body{padding:24px 30px 28px}
.work-body h3{font-size:1.25rem;margin-bottom:8px}
.work-body p{font-size:.96rem}

/* ---------- Pricing ---------- */
.price-grid{grid-template-columns:repeat(3,1fr);align-items:stretch}
.plan{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 30px;display:flex;flex-direction:column;position:relative;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.plan--pop{border-color:var(--teal);box-shadow:var(--shadow-md);background:linear-gradient(180deg,#F6FCFC,#fff)}
.plan-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--coral);color:#fff;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;padding:6px 16px;border-radius:999px}
.plan h3{font-size:1.35rem;margin-bottom:6px}
.plan .who{font-size:.92rem;color:var(--ink-soft);margin-bottom:22px}
.plan .price{font-family:var(--f-display);font-weight:800;font-size:2.6rem;color:var(--ink);line-height:1}
.plan .price small{font-family:var(--f-body);font-weight:500;font-size:.95rem;color:var(--ink-soft)}
.plan .permo{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;color:var(--ink-soft);text-transform:uppercase;margin-top:6px;margin-bottom:24px}
.plan ul{display:grid;gap:12px;margin-bottom:28px;flex:1}
.plan li{display:flex;gap:10px;align-items:flex-start;font-size:.96rem;color:var(--ink)}
.plan li svg{flex:none;width:18px;height:18px;color:var(--teal);margin-top:3px}
.plan .btn{width:100%;justify-content:center}

/* ---------- Testimonials ---------- */
.quotes-grid{grid-template-columns:repeat(3,1fr)}
.quote{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.quote .stars{color:var(--amber);letter-spacing:2px;margin-bottom:14px;font-size:.95rem}
.quote p{color:var(--ink);font-size:1rem;margin-bottom:18px}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .av{width:42px;height:42px;border-radius:50%;background:linear-gradient(150deg,var(--teal),var(--teal-dk));color:#fff;display:grid;place-items:center;font-family:var(--f-display);font-weight:700}
.quote .who b{font-family:var(--f-display);font-size:.98rem;display:block}
.quote .who span{font-size:.82rem;color:var(--ink-soft)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--teal-dk),var(--ink));border-radius:var(--radius-lg);padding:56px 48px;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(255,90,60,.35),transparent 70%)}
.cta-band h2{color:#fff;position:relative;margin-bottom:14px}
.cta-band p{color:#cfe6e8;position:relative;margin-bottom:28px;max-width:52ch}
.cta-band .hero-actions{margin-bottom:0;position:relative}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.info-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;gap:16px;align-items:flex-start;margin-bottom:18px}
.info-card .ico{flex:none;width:46px;height:46px;border-radius:12px;background:var(--teal-tint);color:var(--teal-dk);display:grid;place-items:center}
.info-card .ico svg{width:22px;height:22px}
.info-card h4{font-family:var(--f-display);font-size:1.05rem;margin-bottom:3px}
.info-card a,.info-card p{font-size:.98rem;color:var(--ink-soft)}
.info-card a:hover{color:var(--teal-dk)}
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.86rem;font-weight:600;margin-bottom:7px;color:var(--ink)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;
  font-family:inherit;font-size:.98rem;color:var(--ink);background:var(--base);transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px var(--teal-tint)}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:.82rem;color:var(--ink-soft);margin-top:12px}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:64px 0 44px;background:linear-gradient(180deg,var(--panel),var(--base))}
.page-hero .eyebrow{margin-bottom:14px}
.page-hero h1{font-size:clamp(2.3rem,5vw,3.6rem);margin-bottom:16px}
.page-hero p{max-width:60ch}
.crumb{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:16px}
.crumb a:hover{color:var(--teal-dk)}

/* ---------- Detailed service block ---------- */
.svc-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line)}
.svc-detail:nth-child(even) .svc-detail-media{order:-1}
.svc-detail-media{background:linear-gradient(135deg,var(--teal-tint),#F4FAFB);border-radius:var(--radius-lg);border:1px solid var(--line);padding:36px;min-height:280px;display:flex;flex-direction:column;justify-content:center;gap:14px}
.svc-detail-media .big-ico{width:64px;height:64px;border-radius:18px;background:#fff;color:var(--teal-dk);display:grid;place-items:center;box-shadow:var(--shadow-sm)}
.svc-detail-media .big-ico svg{width:32px;height:32px}
.svc-detail-media .kv{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px dashed var(--line);font-size:.92rem}
.svc-detail-media .kv:last-child{border-bottom:0}
.svc-detail-media .kv b{font-family:var(--f-display)}
.svc-detail h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:14px}
.svc-detail ul.ticks{display:grid;gap:10px;margin-top:18px}
.svc-detail ul.ticks li{display:flex;gap:10px;font-size:.98rem;color:var(--ink)}
.svc-detail ul.ticks li svg{flex:none;width:18px;height:18px;color:var(--teal);margin-top:4px}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin-inline:auto}
.faq-item{border:1px solid var(--line);border-radius:14px;background:var(--white);margin-bottom:14px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:20px 24px;font-family:var(--f-display);font-size:1.08rem;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .pm{flex:none;width:24px;height:24px;border-radius:50%;background:var(--teal-tint);color:var(--teal-dk);display:grid;place-items:center;transition:transform .3s;font-size:1.1rem}
.faq-item.open .faq-q .pm{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a p{padding:0 24px 22px;font-size:.98rem}

/* ---------- Team ---------- */
.team-grid{grid-template-columns:repeat(4,1fr)}
.member{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;text-align:center}
.member .av{width:76px;height:76px;border-radius:50%;margin:0 auto 16px;background:linear-gradient(150deg,var(--teal),var(--teal-dk));color:#fff;display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:1.5rem}
.member h4{font-family:var(--f-display);font-size:1.1rem}
.member .role{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-dk);margin-top:4px}

/* value cards */
.values-grid{grid-template-columns:repeat(3,1fr)}
.value{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}
.value .vn{font-family:var(--f-mono);color:var(--teal-dk);font-size:.8rem;letter-spacing:.1em}
.value h4{font-family:var(--f-display);font-size:1.2rem;margin:10px 0 8px}
.value p{font-size:.96rem}

/* ---------- Footer ---------- */
.site-footer{position:relative;background:var(--ink);color:#c6d3e0;padding:64px 0 30px;margin-top:0;overflow:hidden}
/* animated gradient accent line across the top */
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--teal),var(--coral),var(--amber),var(--teal),var(--coral));
  background-size:200% 100%;animation:footerSheen 9s linear infinite}
/* soft teal glow drifting behind the footer */
.site-footer::after{content:"";position:absolute;top:-45%;right:-8%;width:440px;height:440px;border-radius:50%;
  background:radial-gradient(circle,rgba(14,154,167,.20),transparent 65%);pointer-events:none;
  animation:footerGlow 15s ease-in-out infinite}
.site-footer .wrap{position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer .logo{color:#fff;margin-bottom:16px;transition:transform .3s var(--ease)}
.site-footer .logo:hover{transform:translateY(-2px)}
.site-footer .logo .mark{transition:transform .5s var(--ease)}
.site-footer .logo:hover .mark{transform:rotate(-8deg) scale(1.08)}
.site-footer p{color:#9fb0c2;font-size:.95rem;max-width:34ch}
.footer-col h5{font-family:var(--f-display);color:#fff;font-size:1rem;margin-bottom:16px;position:relative;display:inline-block}
.footer-col h5::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:22px;border-radius:2px;background:var(--teal);transition:width .45s var(--ease)}
.footer-col:hover h5::after{width:100%}
.footer-col a{position:relative;display:block;width:fit-content;color:#9fb0c2;font-size:.95rem;padding:5px 0;transition:color .25s var(--ease),transform .25s var(--ease)}
.footer-col a::before{content:"";position:absolute;left:0;bottom:3px;height:1.5px;width:0;background:var(--teal);transition:width .3s var(--ease)}
.footer-col a:hover{color:#fff;transform:translateX(6px)}
.footer-col a:hover::before{width:100%}
.footer-social{display:flex;gap:12px;margin-top:18px}
.footer-social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#c6d3e0;
  transition:transform .3s var(--ease),background .3s var(--ease),color .3s var(--ease),box-shadow .3s var(--ease)}
.footer-social a:hover{background:var(--teal);color:#fff;transform:translateY(-4px) scale(1.06);box-shadow:0 12px 24px rgba(46,139,87,.42)}
.footer-social svg{width:18px;height:18px;transition:transform .3s var(--ease)}
.footer-social a:hover svg{transform:scale(1.12)}
.footer-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:.86rem;color:#8497aa}

@keyframes footerSheen{0%{background-position:0% 0}100%{background-position:200% 0}}
@keyframes footerGlow{0%,100%{transform:translate(0,0) scale(1);opacity:.75}50%{transform:translate(-34px,22px) scale(1.15);opacity:1}}

/* ---------- Floating WhatsApp ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:80;
  width:58px;height:58px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;box-shadow:0 12px 30px rgba(37,211,102,.5);
  transition:transform .25s var(--ease);
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;color:#fff}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* =============================================================
   Motion & polish layer
   ============================================================= */

/* Scroll progress bar */
.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:100;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--teal),var(--coral));
  transition:transform .1s linear;
}

/* Animated hero mesh (slow drift) */
.hero-mesh{animation:meshDrift 20s ease-in-out infinite alternate}
@keyframes meshDrift{
  0%{transform:translate3d(0,0,0) scale(1)}
  100%{transform:translate3d(-4%,3%,0) scale(1.08)}
}

/* Floating hero card + soft ambient shapes */
.hero-visual{position:relative}
.hero-visual .berg-card,.hero-visual .hero-carousel{animation:floatY 6.5s ease-in-out infinite}
.hero-visual::before,.hero-visual::after{
  content:"";position:absolute;border-radius:50%;z-index:-1;filter:blur(2px);
}
.hero-visual::before{
  width:120px;height:120px;right:-26px;top:-26px;
  background:radial-gradient(circle,var(--teal-tint),transparent 70%);
  animation:floatY 5s ease-in-out infinite reverse;
}
.hero-visual::after{
  width:90px;height:90px;left:-24px;bottom:34px;
  background:radial-gradient(circle,rgba(255,90,60,.18),transparent 70%);
  animation:floatY 7s ease-in-out infinite;
}
@keyframes floatY{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-12px)}
}

/* ---------- Hero carousel (coastline scenes) ---------- */
.hero-carousel{position:relative;aspect-ratio:560/470;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-md);border:1px solid var(--line);background:#EAF7F6}
.scene{position:absolute;inset:0;display:block;margin:0;opacity:0;visibility:hidden;transform:scale(1.03);
  transition:opacity .9s var(--ease),transform 1.1s var(--ease)}
.scene.is-active{opacity:1;visibility:visible;transform:scale(1);z-index:1}
.scene svg{display:block;width:100%;height:100%}
.scene-cap{position:absolute;left:14px;bottom:12px;margin:0;font-family:var(--f-mono);
  font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;
  background:rgba(8,59,67,.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  padding:6px 11px;border-radius:999px;z-index:2}
.hero-dots{display:flex;gap:9px;justify-content:center;margin-top:16px}
.hero-dot{width:9px;height:9px;padding:0;border:none;border-radius:999px;cursor:pointer;
  background:var(--line);transition:width .3s var(--ease),background .3s}
.hero-dot:hover{background:var(--teal)}
.hero-dot.is-active{width:26px;background:var(--teal)}

/* ---------- Marina Beach scene animations ---------- */
.mb-sun{transform-box:fill-box;transform-origin:center;animation:ckSun 6s ease-in-out infinite}
.mb-glow{transform-box:fill-box;transform-origin:center;animation:ckGlow 6s ease-in-out infinite}
.mb-reflect{animation:ckGlow 6s ease-in-out infinite}
.mb-gulls{animation:mbGulls 20s ease-in-out infinite alternate}
.mb-bird{transform-box:fill-box;transform-origin:center;animation:ckFlap .6s ease-in-out infinite}
.mb-boat{transform-box:fill-box;transform-origin:center}
.mb-boat-a{animation:ckBoat 5s ease-in-out infinite}
.mb-boat-b{animation:ckBoat 6.2s ease-in-out .6s infinite}
.mb-kite{transform-box:fill-box;transform-origin:bottom center;animation:mbKite 5.5s ease-in-out infinite}
.mb-lamp{transform-box:fill-box;transform-origin:center;animation:mbLamp 2.6s ease-in-out infinite}
.mb-beam{transform-box:fill-box;transform-origin:right center;animation:mbBeam 6.5s ease-in-out infinite}
.mb-wave-a{animation:ckWave 7s linear infinite}
.mb-wave-b{animation:ckWave 11s linear infinite}
.mb-wave-c{animation:ckWave 15s linear infinite}

@keyframes mbGulls{0%{transform:translate(24px,4px)}100%{transform:translate(-28px,-8px)}}
@keyframes mbKite{0%,100%{transform:rotate(-6deg) translateY(0)}50%{transform:rotate(6deg) translateY(-6px)}}
@keyframes mbLamp{0%,100%{opacity:.55;transform:scale(.9)}50%{opacity:1;transform:scale(1.15)}}
@keyframes mbBeam{0%,100%{transform:rotate(-8deg);opacity:.12}25%{opacity:.55}50%{transform:rotate(9deg);opacity:.12}75%{opacity:.55}}

.ck-sun{transform-box:fill-box;transform-origin:center;animation:ckSun 6s ease-in-out infinite}
.ck-glow{transform-box:fill-box;transform-origin:center;animation:ckGlow 6s ease-in-out infinite}
.ck-reflect{animation:ckGlow 6s ease-in-out infinite}
.ck-flock{animation:ckFlock 18s ease-in-out infinite alternate}
.ck-bird{transform-box:fill-box;transform-origin:center;animation:ckFlap .62s ease-in-out infinite}
.ck-boat{transform-box:fill-box;transform-origin:center;animation:ckBoat 5.5s ease-in-out infinite}
.ck-wave-a{animation:ckWave 7s linear infinite}
.ck-wave-b{animation:ckWave 11s linear infinite}
.ck-wave-c{animation:ckWave 15s linear infinite}
.ck-dol{transform-box:fill-box;transform-origin:center;opacity:0}
.ck-dol-a{animation:ckLeap 6.5s ease-in-out infinite}
.ck-dol-b{animation:ckLeap 7.8s ease-in-out 2.2s infinite}
.ck-splash{transform-box:fill-box;transform-origin:center;opacity:0}
.ck-splash-a{animation:ckSplash 6.5s ease-in-out infinite}
.ck-splash-b{animation:ckSplash 7.8s ease-in-out 2.2s infinite}

@keyframes ckSun{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-3px) scale(1.03)}}
@keyframes ckGlow{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:.85;transform:scale(1.08)}}
@keyframes ckFlock{0%{transform:translate(-26px,6px)}100%{transform:translate(30px,-8px)}}
@keyframes ckFlap{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.5)}}
@keyframes ckBoat{0%,100%{transform:translateY(0) rotate(-1.5deg)}50%{transform:translateY(-2px) rotate(1.5deg)}}
@keyframes ckWave{from{transform:translateX(0)}to{transform:translateX(-44px)}}
@keyframes ckLeap{
  0%,24%{transform:translate(-42px,34px) rotate(-30deg);opacity:0}
  32%{opacity:1}
  50%{transform:translate(0,-32px) rotate(0deg);opacity:1}
  68%{opacity:1}
  76%,100%{transform:translate(42px,34px) rotate(30deg);opacity:0}
}
@keyframes ckSplash{
  0%,26%{opacity:0;transform:scale(.4)}
  33%{opacity:.85;transform:scale(1)}
  45%{opacity:0;transform:scale(1.6)}
  70%{opacity:0;transform:scale(.4)}
  77%{opacity:.85;transform:scale(1)}
  88%{opacity:0;transform:scale(1.7)}
  100%{opacity:0}
}

/* Pulsing waterline dot */
.berg-top .waterline::after{
  content:"";display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--teal);margin-left:7px;vertical-align:middle;
  animation:pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot{
  0%,100%{box-shadow:0 0 0 0 rgba(14,154,167,.5)}
  70%{box-shadow:0 0 0 7px rgba(14,154,167,0)}
}

/* Button sheen on hover */
.btn--primary,.btn--dark{position:relative;overflow:hidden}
.btn--primary::after,.btn--dark::after{
  content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-20deg);transition:none;
}
.btn--primary:hover::after,.btn--dark:hover::after{animation:sheen .75s ease}
@keyframes sheen{to{left:130%}}

/* Card hover refinement — lift the icon a touch */
.svc:hover .svc-ico{transform:translateY(-3px) scale(1.05);transition:transform .3s var(--ease)}
.svc-ico{transition:transform .3s var(--ease)}

/* Chip strip subtle hover */
.chip{transition:transform .2s var(--ease),background .2s}
.chip:hover{transform:translateY(-2px);background:var(--teal);color:#fff}

/* Nav link hover underline grow */
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--teal);border-radius:2px;transition:width .25s var(--ease)}
.nav-links a:hover::after{width:100%}
.nav-links a.active::after{width:100%}

/* Form success state */
.form-status.is-ok{color:var(--teal-dk);font-weight:600}
.form-status.is-err{color:var(--coral-dk);font-weight:600}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  .hero-mesh,.hero-visual .berg-card,.hero-visual .hero-carousel,.hero-visual::before,.hero-visual::after,
  .berg-top .waterline::after{animation:none !important}
  .chilika [class*="ck-"]{animation:none !important}
  .chilika .ck-dol{opacity:1}
  .chilika .ck-splash{opacity:0}
  .marina [class*="mb-"]{animation:none !important}
  .site-footer::before,.site-footer::after{animation:none !important}
  .btn:hover{transform:none}
  .scroll-progress{display:none}
}

/* ---------- Blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:8px}
.blog-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.blog-card .thumb{aspect-ratio:16/10;position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--teal),var(--teal-dk))}
.blog-card .thumb span{position:absolute;inset:0;display:flex;align-items:flex-end;padding:18px;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;color:#fff;text-transform:uppercase;
  background:linear-gradient(180deg,transparent 40%,rgba(10,26,47,.55))}
.blog-card .thumb.c2{background:linear-gradient(135deg,#3E7EB0,var(--coral))}
.blog-card .thumb.c3{background:linear-gradient(135deg,#2E8B57,var(--ink))}
.blog-card .thumb.c4{background:linear-gradient(135deg,#2E8B57,#1F4E79)}
.blog-card .thumb.c5{background:linear-gradient(135deg,#4FA97B,#1F4E79)}
.blog-card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.blog-card-body h3{font-size:1.16rem;line-height:1.3;margin:0 0 10px}
.blog-card-body h3 a{color:var(--ink);text-decoration:none}
.blog-card-body h3 a:hover{color:var(--teal-dk)}
.blog-card-body p{color:var(--muted);font-size:.95rem;margin:0 0 16px;flex:1}
.blog-meta{display:flex;gap:12px;align-items:center;font-family:var(--font-mono);
  font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;margin-top:auto}
.blog-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--teal)}
.read-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--teal-dk);
  text-decoration:none;font-size:.92rem;margin-top:14px}
.read-more::after{content:"→";transition:transform .25s}
.read-more:hover::after{transform:translateX(4px)}

/* Article */
.article{max-width:760px;margin:0 auto;padding:0 24px}
.article .article-head{text-align:center;padding:16px 0 8px}
.article .article-head h1{font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.12;margin:14px 0 16px}
.article .article-head .lead{font-size:1.16rem;color:var(--muted);max-width:640px;margin:0 auto}
.article-body{font-size:1.06rem;line-height:1.75;color:#22323f}
.article-body h2{font-size:1.55rem;margin:2.2em 0 .6em;line-height:1.25}
.article-body h3{font-size:1.2rem;margin:1.8em 0 .5em}
.article-body p{margin:0 0 1.25em}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.3em}
.article-body li{margin:.5em 0}
.article-body a{color:var(--teal-dk);text-decoration:underline;text-underline-offset:2px}
.article-body strong{color:var(--ink)}
.article-body blockquote{margin:1.6em 0;padding:16px 22px;border-left:4px solid var(--teal);
  background:var(--panel);border-radius:0 12px 12px 0;color:var(--ink);font-style:italic}
.article-body .key-take{background:linear-gradient(135deg,rgba(14,154,167,.08),rgba(255,90,60,.06));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 26px;margin:2em 0}
.article-body .key-take h4{margin:0 0 10px;font-size:1.05rem;color:var(--teal-dk)}
.article-body .key-take ul{margin:0;padding-left:1.2em}
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 8px}
.article-tags a{font-family:var(--font-mono);font-size:.74rem;background:var(--panel);
  color:var(--teal-dk);padding:6px 12px;border-radius:999px;text-decoration:none;border:1px solid var(--line)}
.article-tags a:hover{background:var(--teal);color:#fff}
.related{border-top:1px solid var(--line);margin-top:44px;padding-top:32px}
.related h3{font-size:1.15rem;margin:0 0 18px}
.related-links{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.related-links a{display:block;padding:16px 18px;border:1px solid var(--line);border-radius:14px;
  color:var(--ink);text-decoration:none;font-weight:600;transition:border-color .25s,transform .25s}
.related-links a:hover{border-color:var(--teal);transform:translateY(-2px)}
.article-cta{margin:40px 0 8px}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .blog-grid{grid-template-columns:1fr 1fr}
  .hero-grid,.split,.contact-grid,.svc-detail{grid-template-columns:1fr}
  .svc-detail:nth-child(even) .svc-detail-media{order:0}
  .services-grid,.quotes-grid,.price-grid{grid-template-columns:1fr 1fr}
  .steps,.team-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .work-grid,.values-grid{grid-template-columns:1fr}
  .hero-visual{max-width:460px;margin-inline:auto}
}
@media(max-width:640px){
  .section{padding:64px 0}
  .nav-links,.nav-cta .btn--ghost{display:none}
  .nav-toggle{display:flex}
  .nav.open .nav-links{
    display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--white);border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);padding:8px 24px 20px;
  }
  .nav.open .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  .services-grid,.quotes-grid,.price-grid,.steps,.team-grid,.footer-grid,.stats-grid{grid-template-columns:1fr}
  .cta-band,.stats{padding:34px 24px}
  .hero-trust{gap:20px}
  .blog-grid,.related-links{grid-template-columns:1fr}
}