/* ============================================================
   AQUA PORT — Underwater Solutions
   Brand-faithful stylesheet (skillaquaport design system)
   Palette, type and logo rules are the official brand — do not alter.
   ============================================================ */

:root{
  /* Brand palette (extracted pixel-by-pixel from the official art) */
  --aqua-primary:#3D71AF;
  --aqua-deep:#567DB6;
  --aqua-medium:#6593CB;
  --aqua-sky:#77A1D5;
  --aqua-mist:#94B8D9;
  --aqua-foam:#AECCDD;
  --aqua-pale:#C6DCF2;
  --aqua-slate:#6F7CA2;

  /* Derived neutrals for documents/UI */
  --ink:#1C2B3A;
  --grey:#5B6675;
  --line:#e3e9f1;
  --white:#ffffff;
  --bg-soft:#f6f8fb;

  /* Deep navy for hero/footer surfaces */
  --navy-900:#0d1b2a;
  --navy-800:#12263b;

  --aqua-gradient:linear-gradient(180deg,#3D71AF,#567DB6,#6593CB,#77A1D5,#94B8D9,#AECCDD,#C6DCF2);

  --font-display:'Barlow',system-ui,-apple-system,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;

  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 4px 18px rgba(20,40,70,.06);
  --shadow-md:0 12px 34px rgba(20,40,70,.12);
  --shadow-lg:0 24px 60px rgba(13,27,42,.28);

  --maxw:1200px;
  --header-h:88px;

  --space-1:8px; --space-2:16px; --space-3:24px; --space-4:32px;
  --space-5:48px; --space-6:64px; --space-7:96px;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:var(--white);line-height:1.6;font-size:16px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.12;margin:0;font-weight:800;text-transform:uppercase;letter-spacing:.01em}
p{margin:0}
:focus-visible{outline:3px solid var(--aqua-primary);outline-offset:2px;border-radius:4px}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%}
.section{padding:var(--space-7) 0}
@media(max-width:640px){.section{padding:var(--space-6) 0}}

/* ---------- Signature bits ---------- */
.kicker{
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  letter-spacing:.16em;color:var(--aqua-primary);font-size:13px;margin:0 0 14px;
  display:inline-block;
}
.accent{width:56px;height:4px;background:var(--aqua-primary);border-radius:2px;margin:16px 0 24px}
.accent--center{margin-left:auto;margin-right:auto}
.gradbar{height:5px;background:var(--aqua-gradient)}
.section-head{max-width:720px}
.section-head.center{margin:0 auto;text-align:center}
.section-title{font-size:clamp(28px,4vw,44px)}
.lead{color:var(--grey);font-size:18px;margin-top:6px}
.eyebrow-lead{color:var(--grey);font-size:17px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);
  font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:14px;
  border-radius:10px;padding:14px 26px;border:1.6px solid transparent;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease;
  min-height:48px;
}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--aqua-primary);color:#fff;box-shadow:0 8px 22px rgba(61,113,175,.28)}
.btn--primary:hover{background:var(--aqua-deep);transform:translateY(-2px);box-shadow:0 12px 28px rgba(61,113,175,.36)}
.btn--ghost{background:transparent;color:var(--aqua-primary);border-color:var(--aqua-primary)}
.btn--ghost:hover{background:var(--aqua-pale);transform:translateY(-2px)}
.btn--light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5);backdrop-filter:blur(6px)}
.btn--light:hover{background:rgba(255,255,255,.22);transform:translateY(-2px)}
.btn--wa{background:#25D366;color:#0b3d1e}
.btn--wa:hover{background:#1fbb58;transform:translateY(-2px)}
.btn--block{width:100%;justify-content:center}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;transition:box-shadow .25s ease,border-color .25s ease,background .25s ease;
}
.site-header.scrolled{box-shadow:0 6px 24px rgba(20,40,70,.09);border-color:var(--line);background:rgba(255,255,255,.94)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:50px;width:auto}
@media(max-width:520px){.brand img{height:44px}}
.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.05em;
  font-size:13.5px;color:var(--ink);padding:10px 14px;border-radius:8px;position:relative;transition:color .18s;
}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;background:var(--aqua-primary);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav a:hover{color:var(--aqua-primary)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px}

/* Language toggle */
.lang{display:inline-flex;border:1.4px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}
.lang button{
  border:0;background:transparent;padding:8px 12px;font-family:var(--font-display);font-weight:700;
  font-size:12.5px;letter-spacing:.06em;color:var(--grey);min-height:40px;transition:.15s;
}
.lang button.active{background:var(--aqua-primary);color:#fff}

/* Hamburger */
.hamburger{display:none;border:1.4px solid var(--line);background:#fff;border-radius:9px;width:46px;height:46px;align-items:center;justify-content:center}
.hamburger span,.hamburger span::before,.hamburger span::after{content:"";display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.hamburger span{position:relative}
.hamburger span::before{position:absolute;top:-6px}
.hamburger span::after{position:absolute;top:6px}
body.menu-open .hamburger span{background:transparent}
body.menu-open .hamburger span::before{transform:rotate(45deg);top:0}
body.menu-open .hamburger span::after{transform:rotate(-45deg);top:0}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;background:var(--navy-900)}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:center;animation:kenburns 22s ease-in-out infinite alternate}
@keyframes kenburns{from{transform:scale(1.06)}to{transform:scale(1.16) translateY(-1.5%)}}
/* readability scrim + brand tint */
.hero__scrim{position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(13,27,42,.55) 0%,rgba(13,27,42,.2) 30%,rgba(13,27,42,.55) 78%,rgba(13,27,42,.92) 100%),
    linear-gradient(90deg,rgba(13,27,42,.72) 0%,rgba(13,27,42,.25) 55%,rgba(61,113,175,.15) 100%);
}
/* underwater caustics */
.hero__caustics{position:absolute;inset:-20%;z-index:1;pointer-events:none;mix-blend-mode:soft-light;opacity:.55;
  background:
    radial-gradient(closest-side,rgba(160,205,235,.9),transparent 60%) -10% 10%/40% 40% no-repeat,
    radial-gradient(closest-side,rgba(120,170,220,.8),transparent 60%) 80% 0%/45% 45% no-repeat,
    radial-gradient(closest-side,rgba(190,220,240,.7),transparent 60%) 30% 90%/50% 50% no-repeat;
  animation:caustics 16s ease-in-out infinite alternate;
}
@keyframes caustics{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(2%,-2%,0) scale(1.08)}100%{transform:translate3d(-2%,2%,0) scale(1.04)}}
/* rising bubbles */
.hero__bubbles{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.hero__bubbles i{position:absolute;bottom:-40px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.65),rgba(174,204,221,.15));box-shadow:0 0 8px rgba(198,220,242,.35);animation:rise linear infinite}
@keyframes rise{0%{transform:translateY(0) translateX(0);opacity:0}10%{opacity:.7}100%{transform:translateY(-110svh) translateX(24px);opacity:0}}
.hero__inner{position:relative;z-index:2;padding-top:var(--header-h)}
.hero__kicker{color:var(--aqua-pale);letter-spacing:.22em;font-family:var(--font-display);font-weight:600;text-transform:uppercase;font-size:13px;margin-bottom:18px;display:flex;align-items:center;gap:12px}
.hero__kicker::before{content:"";width:34px;height:3px;background:var(--aqua-sky);display:inline-block;border-radius:2px}
.hero h1{color:#fff;font-size:clamp(34px,6vw,68px);max-width:15ch;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero__sub{color:rgba(255,255,255,.9);font-size:clamp(16px,2vw,20px);max-width:56ch;margin-top:22px;line-height:1.6}
.hero__compliance{display:inline-flex;align-items:center;gap:10px;margin-top:20px;padding:10px 18px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(6px);
  color:#fff;font-family:var(--font-display);font-weight:600;letter-spacing:.02em;font-size:13.5px}
.hero__compliance svg{width:18px;height:18px;color:var(--aqua-sky);flex:none}
@media(max-width:520px){.hero__compliance{font-size:12.5px;padding:9px 14px}}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__scroll{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,.7);display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-family:var(--font-display)}
.hero__scroll svg{width:22px;height:22px;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(7px)}}

/* ---------- Stats bar ---------- */
.stats{background:var(--navy-800);color:#fff;position:relative}
.stats::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--aqua-gradient)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:44px 0}
.stat{text-align:center;padding:6px 8px;border-right:1px solid rgba(255,255,255,.1)}
.stat:last-child{border-right:0}
.stat__value{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,4vw,46px);color:#fff;line-height:1}
.stat__label{color:var(--aqua-pale);font-size:14px;margin-top:8px}
@media(max-width:720px){.stats__grid{grid-template-columns:repeat(2,1fr);gap:8px 16px}.stat:nth-child(2){border-right:0}.stat{border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:18px}}

/* ---------- About ---------- */
.about__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.about__media{position:relative}
/* Mosaic: tall portrait on the left, two landscapes stacked on the right — all visible */
.about__mosaic{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr 1fr;grid-template-rows:1fr 1fr;gap:12px;aspect-ratio:1/1}
.about__mosaic > div{overflow:hidden;border-radius:12px;box-shadow:var(--shadow-md)}
.about__mosaic > div img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(var(--mz,1))}
.about__mosaic .m1{grid-row:1 / span 2}
.about__mosaic .m2{grid-column:2;grid-row:1}
.about__mosaic .m3{grid-column:2;grid-row:2}
.about__media::after{content:"";position:absolute;left:-16px;bottom:-16px;width:120px;height:120px;background:var(--aqua-gradient);border-radius:var(--radius);z-index:-1}
.about__badge{position:absolute;right:-14px;top:22px;z-index:2;background:#fff;border-radius:12px;box-shadow:var(--shadow-md);padding:14px 18px;border-left:4px solid var(--aqua-primary)}
.about__badge b{font-family:var(--font-display);font-size:22px;color:var(--aqua-primary);display:block;line-height:1}
.about__badge span{font-size:12px;color:var(--grey)}
.points{list-style:none;padding:0;margin:22px 0 30px;display:grid;grid-template-columns:1fr 1fr;gap:14px 20px}
.points li{position:relative;padding-left:30px;font-size:15.5px;color:var(--ink)}
.points li svg{position:absolute;left:0;top:2px;width:20px;height:20px;color:var(--aqua-primary)}
@media(max-width:860px){.about__grid{grid-template-columns:1fr;gap:36px}.points{grid-template-columns:1fr}.about__media::after{display:none}}

/* ---------- Services ---------- */
.services{background:var(--bg-soft)}
.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px}
@media(max-width:1080px){.services__grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services__grid{grid-template-columns:1fr}}
.svc{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--aqua-primary);
  border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;
}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.svc__icon{width:54px;height:54px;border-radius:12px;background:var(--aqua-pale);color:var(--aqua-primary);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.svc__icon svg{width:28px;height:28px}
.svc h3{font-size:19px;margin-bottom:10px;letter-spacing:0}
.svc p{color:var(--grey);font-size:14.5px;line-height:1.6}

/* ---------- Marquee (shared: certifications, gallery, clients) ---------- */
.marquee{overflow:hidden;position:relative;width:100%;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.marquee__track{display:flex;align-items:center;width:max-content;will-change:transform;animation:marquee var(--marquee-dur,40s) linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Certifications ---------- */
.certs{padding:52px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.certs__title{text-align:center;color:var(--grey);font-family:var(--font-display);text-transform:uppercase;letter-spacing:.16em;font-size:13px;font-weight:600;margin-bottom:26px}
.marquee--certs{--marquee-dur:40s}
.marquee--certs .marquee__track{gap:60px;padding-left:60px}
.marquee--certs img{height:64px;width:auto;filter:grayscale(1);opacity:.62;transition:.25s;flex:none}
.marquee--certs img:hover{filter:none;opacity:1}

/* ---------- Gallery (auto-scroll + drag / swipe) ---------- */
.section--tight{padding-bottom:var(--space-6)}
.gallery-viewport{position:relative;margin-top:44px}
.gallery-scroller{overflow-x:auto;overflow-y:hidden;cursor:grab;scrollbar-width:none;-ms-overflow-style:none;touch-action:pan-y;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.gallery-scroller::-webkit-scrollbar{display:none}
.gallery-scroller.grabbing{cursor:grabbing}
.gallery-scroller:focus-visible{outline:3px solid var(--aqua-primary);outline-offset:3px}
.gallery-track{display:flex;gap:16px;width:max-content;padding:0 16px}
.gallery-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:48px;height:48px;border-radius:50%;
  border:1px solid var(--line);background:rgba(255,255,255,.94);color:var(--aqua-primary);
  display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-md);transition:background .18s,transform .18s}
.gallery-nav svg{width:22px;height:22px}
.gallery-nav:hover{background:#fff;transform:translateY(-50%) scale(1.07)}
.gallery-nav.prev{left:10px}.gallery-nav.next{right:10px}
.gallery-hint{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--grey);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-family:var(--font-display);margin-top:16px;opacity:.7}
.gallery-hint svg{width:18px;height:18px;color:var(--aqua-primary)}
@media(max-width:640px){.gallery-nav{display:none}}
.gallery-item{position:relative;margin:0;border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;flex:none;width:340px;aspect-ratio:4/3;background:var(--navy-800)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transform:scale(var(--z,1));transition:transform .5s ease;user-select:none;-webkit-user-drag:none}
.gallery-item:hover img{transform:scale(calc(var(--z,1) * 1.06))}
.gallery-item figcaption{position:absolute;inset:auto 0 0 0;padding:16px 14px 12px;color:#fff;font-size:13px;
  background:linear-gradient(180deg,transparent,rgba(13,27,42,.86));opacity:0;transform:translateY(8px);transition:.25s}
.gallery-item:hover figcaption{opacity:1;transform:none}
.gallery-item::after{content:"";position:absolute;top:12px;right:12px;width:30px;height:30px;border-radius:8px;background:rgba(255,255,255,.9) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%233D71AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M15 3h6v6M9 21H3v-6M21 3l-7 7M3 21l7-7'/></svg>") center/16px no-repeat;opacity:0;transition:.25s}
.gallery-item:hover::after{opacity:1}
@media(max-width:560px){.gallery-item{width:260px}}

.lightbox{position:fixed;inset:0;z-index:1000;background:rgba(8,16,26,.92);display:none;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(4px)}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:82vh;border-radius:10px;box-shadow:var(--shadow-lg)}
.lightbox__cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:#fff;font-size:14px}
.lightbox__close,.lightbox__nav{position:absolute;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;transition:.2s}
.lightbox__close:hover,.lightbox__nav:hover{background:rgba(255,255,255,.26)}
.lightbox__close{top:22px;right:22px}
.lightbox__nav{top:50%;transform:translateY(-50%)}
.lightbox__nav.prev{left:22px}.lightbox__nav.next{right:22px}
.lightbox svg{width:22px;height:22px}

/* ---------- Testimonials / Clients ---------- */
.clients{background:linear-gradient(180deg,#fff, var(--bg-soft))}
.testi__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:44px;max-width:980px;margin-left:auto;margin-right:auto}
@media(max-width:820px){.testi__grid{grid-template-columns:1fr;max-width:640px}}
.testi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:var(--shadow-sm);position:relative;display:flex;flex-direction:column}
.testi__quote-mark{font-family:var(--font-display);font-size:64px;line-height:.6;color:var(--aqua-pale);height:30px}
.testi p{color:var(--ink);font-size:14.5px;line-height:1.7;margin:10px 0 22px;flex:1}
.testi__who{display:flex;align-items:center;gap:14px;border-top:1px solid var(--line);padding-top:18px}
.testi__avatar{width:52px;height:52px;border-radius:50%;overflow:hidden;border:2px solid var(--aqua-pale);flex:none;display:block}
.testi__avatar img{width:100%;height:100%;object-fit:cover;transform:scale(var(--z,1))}
.testi__who b{font-family:var(--font-display);font-size:15px;color:var(--ink);display:block}
.testi__who span{font-size:13px;color:var(--aqua-primary);font-weight:600}
/* Client portfolio (continuous marquee) */
.clients-logos__title{margin-top:60px;margin-bottom:26px}
.marquee--clients{--marquee-dur:34s}
.marquee--clients .marquee__track{gap:56px;padding-left:56px}
.client-logo{flex:none;display:flex;align-items:center;justify-content:center;height:58px}
.client-logo img{height:48px;width:auto;max-width:190px;object-fit:contain;filter:grayscale(1);opacity:.65;transition:.25s}
.client-logo img:hover{filter:none;opacity:1}
.client-logo span{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--aqua-slate);font-size:19px;opacity:.85;white-space:nowrap}

/* ---------- Contact ---------- */
.contact{background:var(--navy-900);color:#fff;position:relative}
.contact::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--aqua-gradient)}
.contact .kicker{color:var(--aqua-sky)}
.contact h2{color:#fff}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media(max-width:900px){.contact__grid{grid-template-columns:1fr;gap:36px}}
.contact__info{display:flex;flex-direction:column;gap:6px}
.contact__lead{color:rgba(255,255,255,.82);font-size:17px;margin-bottom:10px}
.info-item{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.info-item svg{width:22px;height:22px;color:var(--aqua-sky);flex:none;margin-top:2px}
.info-item b{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:12px;color:var(--aqua-pale);display:block;margin-bottom:3px}
.info-item a,.info-item p{color:#fff;font-size:15.5px}
.info-item a:hover{color:var(--aqua-sky)}

.form{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-lg)}
.form .field{margin-bottom:18px}
.form label{display:block;font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:12px;color:var(--ink);margin-bottom:7px}
.form label .req{color:#d1495b}
.form input,.form textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:13px 14px;font-family:var(--font-body);font-size:15px;color:var(--ink);background:#fff;transition:border-color .18s,box-shadow .18s}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--aqua-primary);box-shadow:0 0 0 3px rgba(61,113,175,.15)}
.form textarea{min-height:120px;resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.form .row{grid-template-columns:1fr}}
.form .error{color:#d1495b;font-size:12.5px;margin-top:5px;display:none}
.form .field.invalid input,.form .field.invalid textarea{border-color:#d1495b}
.form .field.invalid .error{display:block}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.form__msg{border-radius:10px;padding:14px 16px;font-size:14.5px;margin-bottom:16px;display:none}
.form__msg.ok{display:block;background:#e6f6ec;color:#1b7a43;border:1px solid #b7e2c6}
.form__msg.err{display:block;background:#fdeaea;color:#b23b3b;border:1px solid #f3c0c0}

/* ---------- Newsletter ---------- */
.newsletter{background:var(--aqua-primary);color:#fff}
.newsletter__inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.newsletter h3{color:#fff;font-size:26px}
.newsletter p{color:rgba(255,255,255,.85);margin-top:6px}
.newsletter form{display:flex;gap:12px;flex-wrap:wrap;min-width:300px;flex:1;max-width:520px}
.newsletter input{flex:1;min-width:200px;border:0;border-radius:10px;padding:14px 16px;font-size:15px;font-family:var(--font-body)}
.newsletter .btn{background:var(--navy-900);color:#fff}
.newsletter .btn:hover{background:var(--navy-800)}
.newsletter__note{font-size:13px;color:rgba(255,255,255,.85);margin-top:10px;width:100%}

/* ---------- Footer ---------- */
.footer{background:var(--navy-900);color:rgba(255,255,255,.72);padding:56px 0 26px;position:relative}
.footer .gradbar{position:absolute;top:0;left:0;right:0}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
@media(max-width:820px){.footer__top{grid-template-columns:1fr;gap:26px}}
.footer__brand img{height:40px;background:#fff;padding:8px 12px;border-radius:10px}
.footer__brand p{margin-top:16px;font-size:14px;max-width:38ch}
.footer h4{color:#fff;font-size:14px;letter-spacing:.1em;margin-bottom:16px}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer ul a{font-size:14px;transition:.15s}
.footer ul a:hover{color:var(--aqua-sky)}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:22px;font-size:13px}
.footer__bottom a:hover{color:#fff}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:200;display:flex;align-items:center;gap:12px}
.wa-float a{display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:transform .2s;animation:wapulse 2.6s infinite}
.wa-float a:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px}
@keyframes wapulse{0%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 10px 30px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}

/* ---------- Mobile nav ---------- */
@media(max-width:980px){
  .hamburger{display:flex}
  .nav{
    position:fixed;top:var(--header-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);
    padding:10px 16px 18px;transform:translateY(-140%);transition:transform .3s ease;max-height:calc(100svh - var(--header-h));overflow:auto;
  }
  body.menu-open .nav{transform:none}
  .nav a{padding:14px 10px;border-bottom:1px solid var(--line);font-size:15px}
  .nav a::after{display:none}
}
@media(min-width:981px){.nav{transform:none !important}}

/* ---------- Utility ---------- */
.text-center{text-align:center}
[hidden]{display:none !important}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .hero__media img{animation:none;transform:scale(1.04)}
  .reveal{opacity:1;transform:none}
  .marquee{overflow-x:auto;-webkit-mask-image:none;mask-image:none}
  .marquee__track{animation:none !important}
}