/* ============================================================
   Bouwbedrijf Kok B.V. — demo design system
   Brand: logo yellow #FFD400 + logo navy #14346B
   Style: modern industrial / editorial, blueprint accents
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  /* brand */
  --navy-900:#0B1F42;
  --navy-800:#0E2851;
  --navy:#14346B;
  --navy-600:#1C4489;
  --navy-100:#E7ECF6;
  --yellow:#FFD400;
  --yellow-600:#E8C000;
  --yellow-100:#FFF6CC;
  --star:#E0A100;

  /* neutrals */
  --ink:#111A2B;
  --body:#41506B;
  --muted:#6B7A96;
  --line:#E3E8F0;
  --surface:#FFFFFF;
  --surface-2:#F6F8FB;

  /* semantic */
  --danger:#C0392B;
  --ok:#1E7F4F;

  /* type scale (fluid) */
  --fs-xs:.8125rem;
  --fs-sm:.9375rem;
  --fs-base:1.0625rem;
  --fs-lg:clamp(1.125rem,.9rem + .7vw,1.3125rem);
  --fs-h3:clamp(1.25rem,1.05rem + .7vw,1.5rem);
  --fs-h2:clamp(1.85rem,1.35rem + 2.1vw,3rem);
  --fs-h1:clamp(1.9rem,1.2rem + 2.8vw,2.85rem);

  /* space (marketing = spacious) */
  --s-1:.5rem;  --s-2:1rem;   --s-3:1.5rem;
  --s-4:2rem;   --s-5:3rem;   --s-6:4rem;
  --s-7:6rem;   --s-8:8rem;

  --r-sm:8px; --r:14px; --r-lg:22px; --r-full:999px;
  --shadow-1:0 1px 2px rgba(17,26,43,.05),0 4px 14px rgba(17,26,43,.06);
  --shadow-2:0 10px 30px rgba(17,26,43,.10),0 2px 6px rgba(17,26,43,.05);
  --shadow-3:0 24px 60px rgba(11,31,66,.18);

  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:220ms;

  --wrap:1200px;
  --header-h:78px;
}

/* ---------- 2. Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:var(--fs-base);
  line-height:1.65;
  color:var(--body);
  background:var(--surface);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:Archivo,"Archivo Black",Impact,-apple-system,sans-serif;
  color:var(--ink);
  line-height:1.08;
  letter-spacing:-.02em;
  margin:0 0 var(--s-2);
  font-weight:800;
}
h1{font-size:var(--fs-h1);letter-spacing:-.035em}
h2{font-size:var(--fs-h2);letter-spacing:-.028em}
h3{font-size:var(--fs-h3)}
p{margin:0 0 var(--s-2)}
a{color:var(--navy);text-decoration:none;transition:color var(--dur) var(--ease)}
a:hover{color:var(--navy-600)}
img,svg,iframe{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:3px solid var(--navy-600);outline-offset:2px;border-radius:4px}
.topbar :focus-visible,.hero :focus-visible,.section--navy :focus-visible,.footer :focus-visible{outline-color:var(--yellow)}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1.15rem,4vw,2rem)}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--navy);color:#fff;padding:.75rem 1.25rem;border-radius:0 0 var(--r-sm) 0;font-weight:600;
}
.skip-link:focus{left:0;color:#fff}

.stars{color:var(--star);letter-spacing:.06em;line-height:1}

/* ---------- 3. Scroll progress ---------- */
.scroll-progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:120;background:transparent;pointer-events:none}
.scroll-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--yellow),var(--yellow-600))}

/* ---------- 4. Vertical side ticker (never stops) ---------- */
.sideticker{
  position:fixed;left:0;top:130px;bottom:0;width:46px;z-index:90;
  display:none;overflow:hidden;
  background:var(--navy-900);border-right:2px solid var(--yellow);
}
.sideticker::before,.sideticker::after{
  content:"";position:absolute;left:0;right:0;height:70px;z-index:2;pointer-events:none;
}
.sideticker::before{top:0;background:linear-gradient(var(--navy-900),transparent)}
.sideticker::after{bottom:0;background:linear-gradient(transparent,var(--navy-900))}
.sideticker__track{
  display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding:1.5rem 0;
  animation:tick-y 52s linear infinite;will-change:transform;
}
.sideticker span{
  writing-mode:vertical-rl;
  font-family:Archivo,sans-serif;font-size:.72rem;font-weight:700;
  letter-spacing:.24em;text-transform:uppercase;white-space:nowrap;
  color:rgba(255,255,255,.55);
  transition:color var(--dur) var(--ease);
}
.sideticker span:hover{color:var(--yellow)}
.sideticker i{width:5px;height:5px;flex:none;border-radius:50%;background:var(--yellow);opacity:.65}
@keyframes tick-y{to{transform:translateY(-50%)}}

/* ---------- 5. Buttons ---------- */
.btn{
  --btn-bg:var(--navy);--btn-fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  min-height:48px;padding:.8rem 1.4rem;
  background:var(--btn-bg);color:var(--btn-fg);
  border-radius:var(--r-full);
  font-weight:700;font-size:var(--fs-sm);letter-spacing:.005em;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease),color var(--dur) var(--ease);
  will-change:transform;
}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none;transition:transform var(--dur) var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);color:var(--btn-fg)}
.btn:active{transform:translateY(0)}
.btn:hover svg{transform:translateX(3px)}
.btn--lg{min-height:56px;padding:1rem 1.85rem;font-size:var(--fs-base)}
.btn--block{width:100%}
.btn--accent{--btn-bg:var(--yellow);--btn-fg:var(--navy-900)}
.btn--accent:hover{--btn-bg:var(--yellow-600)}
.btn--navy{--btn-bg:var(--navy);--btn-fg:#fff}
.btn--ghost{--btn-bg:transparent;--btn-fg:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.35)}
.btn--ghost:hover{--btn-bg:rgba(255,255,255,.10)}
.btn--outline-navy{--btn-bg:transparent;--btn-fg:var(--navy-900);box-shadow:inset 0 0 0 2px rgba(11,31,66,.28)}
.btn--outline-navy:hover{--btn-bg:rgba(11,31,66,.06)}

/* ---------- 6. Topbar ---------- */
.topbar{background:var(--navy-900);color:rgba(255,255,255,.82);font-size:var(--fs-xs)}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:var(--s-2);min-height:42px;flex-wrap:wrap}
.topbar__contact{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap}
.topbar__contact li{display:flex;align-items:center;gap:.45rem}
.topbar__contact svg{width:14px;height:14px;fill:var(--yellow);flex:none}
.topbar a{color:inherit}
.topbar a:hover{color:var(--yellow)}
.topbar__right{display:flex;align-items:center;gap:.6rem}
.topbar__badge{
  display:none;padding:.2rem .6rem;border-radius:var(--r-full);
  background:rgba(255,255,255,.09);color:#fff;font-weight:600;letter-spacing:.02em;
}
.lang{display:flex;background:rgba(255,255,255,.10);border-radius:var(--r-full);padding:2px}
.lang__btn{
  min-width:38px;min-height:26px;padding:0 .5rem;border-radius:var(--r-full);
  font-size:var(--fs-xs);font-weight:700;color:rgba(255,255,255,.7);
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease);
}
.lang__btn:hover{color:#fff}
.lang__btn.is-active{background:var(--yellow);color:var(--navy-900)}

/* ---------- 7. Header ---------- */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--dur) var(--ease),background var(--dur) var(--ease);
}
.header.is-stuck{box-shadow:var(--shadow-1);background:rgba(255,255,255,.96)}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:var(--s-3);min-height:var(--header-h)}

.brand{display:flex;align-items:center;gap:.7rem}
.brand__mark{width:46px;flex:none;border-radius:6px;overflow:hidden;box-shadow:var(--shadow-1);transition:transform var(--dur) var(--ease)}
.brand:hover .brand__mark{transform:rotate(-3deg) scale(1.04)}
.brand__mark--sm{width:56px}
.brand__txt{display:flex;flex-direction:column;line-height:1.15}
.brand__txt strong{font-family:Archivo,sans-serif;font-weight:800;font-size:1.05rem;color:var(--navy-900);letter-spacing:-.02em}
.brand__txt em{font-style:normal;font-size:var(--fs-xs);color:var(--muted);font-weight:500}

.nav{display:flex;align-items:center;gap:.35rem}
.nav>a{
  position:relative;padding:.6rem .8rem;border-radius:var(--r-sm);
  font-size:var(--fs-sm);font-weight:600;color:var(--ink);
}
.nav>a:not(.btn)::after{
  content:"";position:absolute;left:.8rem;right:.8rem;bottom:.35rem;height:2px;
  background:var(--yellow);transform:scaleX(0);transform-origin:left;
  transition:transform var(--dur) var(--ease);
}
.nav>a:not(.btn):hover::after,.nav>a.is-current::after{transform:scaleX(1)}
.nav>a.is-current{color:var(--navy)}
.nav__cta{margin-left:.5rem}

.burger{display:none;width:48px;height:48px;border-radius:var(--r-sm);position:relative}
.burger span{
  position:absolute;left:13px;right:13px;height:2.5px;background:var(--navy-900);border-radius:2px;
  transition:transform var(--dur) var(--ease),opacity var(--dur) var(--ease);
}
.burger span:nth-child(1){top:17px}
.burger span:nth-child(2){top:23px}
.burger span:nth-child(3){top:29px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- 8. Photo placeholder (fallback if an image fails) ---------- */
.ph{background:var(--navy);position:relative;overflow:hidden}
.ph::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:22px 22px;
}
.ph::after{
  content:"";position:absolute;inset:0;
  background-repeat:no-repeat;background-position:center 60%;background-size:52%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 140' fill='none' stroke='%23FFD400' stroke-width='6' stroke-linejoin='round'%3E%3Cpath d='M35 130V62L100 18l65 44v68z'/%3E%3Cpath d='M14 62 100 4l86 58'/%3E%3Crect x='60' y='84' width='30' height='24'/%3E%3Crect x='112' y='84' width='30' height='24'/%3E%3Cpath d='M86 130v-22h28v22'/%3E%3C/svg%3E");
}
.ph>img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}

/* ---------- 9. Hero ---------- */
.hero{position:relative;background:var(--navy-900);color:#fff;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-1;overflow:hidden;perspective:800px}

/* Perspective dot field that drifts forever. The outer span holds the tilt, the
   inner <i> holds the tiling and moves exactly one tile, so the loop is seamless
   and the animation stays on the compositor (transform only, no repaint). */
.hero__dots{
  position:absolute;inset:-60% -60%;
  transform:rotateX(54deg) rotateZ(-21deg);
  transform-style:preserve-3d;
  overflow:hidden;opacity:.75;
  -webkit-mask-image:radial-gradient(120% 85% at 65% 15%,#000 20%,transparent 78%);
  mask-image:radial-gradient(120% 85% at 65% 15%,#000 20%,transparent 78%);
}
.hero__dots i{
  position:absolute;inset:-30%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Ccircle cx='4' cy='4' r='2' fill='rgba(255,255,255,0.30)'/%3E%3C/svg%3E");
  background-size:56px 56px;
  animation:drift 4.5s linear infinite;
  will-change:transform;
}
@keyframes drift{to{transform:translate3d(-56px,56px,0)}}
.hero__blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}
.hero__blob--1{width:44vw;height:44vw;background:#1C4489;top:-14vw;right:-10vw;animation:float 16s var(--ease) infinite alternate}
.hero__blob--2{width:26vw;height:26vw;background:rgba(255,212,0,.30);bottom:-12vw;left:-6vw;animation:float 20s var(--ease) infinite alternate-reverse}
@keyframes float{to{transform:translate3d(3rem,-2rem,0) scale(1.12)}}

.hero__in{
  display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,var(--s-6));align-items:center;
  padding-block:clamp(1rem,1.8vw,1.75rem) clamp(1.25rem,2vw,2rem);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;margin:0 0 var(--s-2);
  font-size:var(--fs-xs);font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--navy-600);
}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--yellow);border-radius:2px}
.hero .eyebrow{color:var(--yellow)}

.hero h1{color:#fff}
.hero h1 .hl{
  color:var(--yellow);
  background:linear-gradient(transparent 62%,rgba(255,212,0,.22) 62%);
}
.hero__lead{max-width:54ch;font-size:var(--fs-lg);color:rgba(255,255,255,.80);margin-top:var(--s-1)}
.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:var(--s-2)}

.hero__stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s-2);
  margin-top:var(--s-2);padding-top:var(--s-2);border-top:1px solid rgba(255,255,255,.14);
}
.hero__stats li{display:flex;flex-direction:column;gap:.15rem}
.hero__stats b{
  font-family:Archivo,sans-serif;font-size:clamp(1.6rem,1.1rem + 1.5vw,2.4rem);font-weight:900;
  color:#fff;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;
}
.hero__stats span{font-size:var(--fs-xs);color:rgba(255,255,255,.62);line-height:1.35}

/* hero photo composition */
.hero__visual{position:relative;padding:0 .5rem 1.75rem 0}
.shot{margin:0;border-radius:var(--r-lg);overflow:hidden;background:var(--navy-800)}
.shot--main{
  aspect-ratio:4/3;border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow-3);
  animation:hover 8s ease-in-out infinite;
}
.shot--main.ph::after{opacity:.55}
@keyframes hover{50%{transform:translateY(-10px)}}
.shot--inset{
  position:absolute;left:-1.5rem;bottom:.5rem;width:36%;max-width:168px;aspect-ratio:1;
  border:5px solid var(--navy-900);border-radius:var(--r);box-shadow:var(--shadow-2);
}
.hero__rating{
  position:absolute;right:-.5rem;top:1.25rem;z-index:3;
  display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;max-width:220px;
  padding:.6rem .9rem;border-radius:var(--r-full);
  background:#fff;box-shadow:var(--shadow-2);
  font-size:var(--fs-xs);color:var(--body);
}
.hero__rating b{font-family:Archivo,sans-serif;font-size:1.05rem;color:var(--ink)}
.hero__chip{
  position:absolute;right:.5rem;bottom:-.5rem;z-index:3;
  display:flex;align-items:center;gap:.5rem;
  padding:.65rem 1rem;border-radius:var(--r-full);
  background:var(--yellow);color:var(--navy-900);
  font-size:var(--fs-sm);font-weight:700;box-shadow:var(--shadow-2);
}
.hero__chip svg{width:16px;height:16px;fill:currentColor;flex:none}

/* marquee */
.marquee{
  position:relative;background:var(--navy-800);
  border-top:1px solid rgba(255,255,255,.12);border-bottom:3px solid var(--yellow);
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
}
.marquee__track{
  display:flex;align-items:center;gap:1.5rem;width:max-content;padding:.9rem 0;
  animation:scroll-x 34s linear infinite;
}
.marquee__track span{
  font-family:Archivo,sans-serif;font-weight:700;font-size:var(--fs-sm);
  letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.72);white-space:nowrap;
  transition:color var(--dur) var(--ease);
}
.marquee__track span:hover{color:var(--yellow)}
.marquee__track i{color:var(--yellow);font-size:.7rem;font-style:normal}
@keyframes scroll-x{to{transform:translateX(-50%)}}

/* ---------- 10. Sections ---------- */
.section{padding-block:clamp(3.5rem,7vw,var(--s-8))}
.section--soft{background:var(--surface-2)}
.section--navy{background:var(--navy-900);color:rgba(255,255,255,.78)}
.section--navy h2,.section--navy h3{color:#fff}
.section--navy .eyebrow{color:var(--yellow)}

.shead{max-width:62ch;margin-bottom:clamp(2rem,4vw,var(--s-5))}
.shead__lead{font-size:var(--fs-lg);color:var(--muted)}
.section--navy .shead__lead{color:rgba(255,255,255,.7)}

/* ---------- 11. Service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:var(--s-3)}
.card{
  display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-1);overflow:hidden;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2);border-color:#CDD6E6}
.card__media{position:relative;aspect-ratio:16/10}
.card__media>img{transition:transform 520ms var(--ease)}
.card:hover .card__media>img{transform:scale(1.055)}
.card__num{
  position:absolute;right:.85rem;top:.75rem;z-index:2;
  font-family:Archivo,sans-serif;font-size:2.1rem;font-weight:900;
  color:rgba(255,255,255,.92);letter-spacing:-.05em;line-height:1;
  text-shadow:0 2px 12px rgba(11,31,66,.55);
}
.card__body{padding:0 var(--s-3) var(--s-3);position:relative}
.card__icon{
  position:relative;z-index:2;margin:-27px 0 var(--s-2);
  display:grid;place-items:center;width:54px;height:54px;
  border-radius:var(--r);background:var(--yellow);box-shadow:var(--shadow-1);
}
.card__icon svg{width:28px;height:28px;fill:var(--navy-900)}
.card h3{margin-bottom:.5rem}
.card p{font-size:var(--fs-sm);color:var(--muted)}
.card__list{display:grid;gap:.4rem;margin-top:var(--s-2);padding-top:var(--s-2);border-top:1px dashed var(--line)}
.card__list li{position:relative;padding-left:1.55rem;font-size:var(--fs-sm);color:var(--ink);font-weight:500}
.card__list li::before{
  content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;
  background:var(--yellow);border-radius:2px;transform:rotate(45deg);
}

/* chips */
.chips{margin-top:var(--s-5);padding:var(--s-3);background:var(--surface-2);border-radius:var(--r-lg);border:1px solid var(--line)}
.section--soft .chips{background:#fff}
.chips__title{font-weight:700;color:var(--ink);font-size:var(--fs-sm);margin-bottom:.85rem}
.chips ul{display:flex;flex-wrap:wrap;gap:.5rem}
.chips li{
  padding:.45rem .9rem;border-radius:var(--r-full);background:#fff;
  border:1px solid var(--line);font-size:var(--fs-sm);color:var(--body);font-weight:500;
  transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.chips li:hover{transform:translateY(-2px);border-color:var(--yellow);color:var(--navy)}

/* ---------- 12. USP ---------- */
.usp{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s-3)}
.usp__item{
  padding:var(--s-3);border-radius:var(--r-lg);
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.10);
  transition:background var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.usp__item:hover{background:rgba(255,255,255,.085);transform:translateY(-4px)}
.usp__item svg{width:34px;height:34px;fill:var(--yellow);margin-bottom:var(--s-2)}
.usp__item h3{font-size:1.1rem;margin-bottom:.4rem}
.usp__item p{font-size:var(--fs-sm);color:rgba(255,255,255,.68);margin:0}

.trust{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s-2);
  margin-top:var(--s-4);padding-top:var(--s-4);border-top:1px solid rgba(255,255,255,.12);
}
.trust__item{display:flex;flex-direction:column}
.trust__item b{font-size:var(--fs-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--yellow)}
.trust__item span{color:#fff;font-weight:600;font-size:var(--fs-sm)}

/* ---------- 13. Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--s-3)}
.steps__rail{display:flex;align-items:center;gap:.75rem;margin-bottom:var(--s-2)}
.steps__dot{
  flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;
  background:var(--yellow);color:var(--navy-900);
  font-family:Archivo,sans-serif;font-weight:900;font-size:1.05rem;
  box-shadow:0 6px 16px rgba(255,212,0,.35);
}
.steps__line{
  flex:1;height:2px;min-width:12px;
  background:repeating-linear-gradient(90deg,#C7D1E3 0 8px,transparent 8px 16px);
}
.steps__item:last-child .steps__line{display:none}
.steps__item h3{font-size:1.08rem;margin:0 0 .35rem}
.steps__item p{font-size:var(--fs-sm);color:var(--muted);margin:0}

/* ---------- 14. Projects ---------- */
.filter{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:var(--s-3)}
.filter__btn{
  min-height:44px;padding:.55rem 1.15rem;border-radius:var(--r-full);
  background:#fff;border:1px solid var(--line);color:var(--body);
  font-size:var(--fs-sm);font-weight:600;
  transition:background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.filter__btn:hover{border-color:var(--navy);color:var(--navy);transform:translateY(-1px)}
.filter__btn.is-active{background:var(--navy);border-color:var(--navy);color:#fff}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s-3)}
.proj{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),opacity 260ms var(--ease);
}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow-2)}
.proj.is-hidden{display:none}
.proj__img{position:relative;aspect-ratio:4/3}
.proj__img>img{transition:transform 520ms var(--ease)}
.proj:hover .proj__img>img{transform:scale(1.06)}
.proj__tag{
  position:absolute;left:.9rem;top:.9rem;z-index:2;
  padding:.3rem .75rem;border-radius:var(--r-full);
  background:var(--yellow);color:var(--navy-900);
  font-size:var(--fs-xs);font-weight:800;letter-spacing:.04em;text-transform:uppercase;
}
.proj__body{padding:var(--s-3)}
.proj__body h3{font-size:1.15rem;margin-bottom:.4rem}
.proj__body p{font-size:var(--fs-sm);color:var(--muted);margin-bottom:.85rem}
.proj__meta{display:flex;flex-wrap:wrap;gap:.4rem}
.proj__meta li{
  padding:.25rem .65rem;border-radius:var(--r-sm);background:var(--surface-2);
  border:1px solid var(--line);font-size:var(--fs-xs);color:var(--body);font-weight:600;
}
.grid__note{margin-top:var(--s-3);font-size:var(--fs-xs);color:var(--muted);font-style:italic}

/* ---------- 15. About ---------- */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(2.5rem,5vw,var(--s-6));align-items:center}
.about__visual{position:relative;isolation:isolate}
.about__visual::before{
  content:"";position:absolute;z-index:0;
  inset:1.75rem -1.75rem -1.75rem 1.75rem;
  border:3px solid var(--yellow);border-radius:var(--r-lg);
}
.about__frame{
  position:relative;z-index:1;margin:0;aspect-ratio:3/4;
  border-radius:var(--r-lg);box-shadow:var(--shadow-3);
}
.about__badge{
  position:absolute;z-index:2;right:-1.25rem;bottom:-1.5rem;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:132px;height:132px;border-radius:50%;
  background:var(--yellow);color:var(--navy-900);text-align:center;
  box-shadow:var(--shadow-2);
}
.about__badge b{font-family:Archivo,sans-serif;font-size:2.1rem;font-weight:900;line-height:1;letter-spacing:-.04em}
.about__badge span{font-size:.7rem;font-weight:700;line-height:1.2;max-width:8ch;margin-top:.2rem}

.quote{
  margin:var(--s-3) 0;padding:var(--s-3) var(--s-3) var(--s-3) calc(var(--s-3) + 6px);
  background:#fff;border-left:6px solid var(--yellow);border-radius:0 var(--r) var(--r) 0;
  box-shadow:var(--shadow-1);
}
.quote p{font-family:Archivo,sans-serif;font-size:var(--fs-lg);font-weight:600;color:var(--ink);margin:0 0 .4rem;letter-spacing:-.01em}
.quote cite{font-style:normal;font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

.about__logos{display:flex;flex-wrap:wrap;gap:.6rem}
.pill{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.55rem 1rem;border-radius:var(--r-full);
  background:var(--navy-100);color:var(--navy);
  font-size:var(--fs-sm);font-weight:700;
}
.pill svg{width:17px;height:17px;fill:var(--navy)}

/* ---------- 16. CTA band ---------- */
.cta{background:var(--yellow);position:relative;overflow:hidden}
.cta::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(11,31,66,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(11,31,66,.06) 1px,transparent 1px);
  background-size:40px 40px;
}
.cta__in{
  position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:var(--s-3);padding-block:clamp(2.5rem,5vw,var(--s-6));
}
.cta h2{color:var(--navy-900);max-width:24ch}
.cta p{color:rgba(11,31,66,.78);max-width:52ch;margin:0}
.cta__actions{display:flex;flex-wrap:wrap;gap:.75rem}

/* ---------- 17. Contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2rem,5vw,var(--s-6))}

.reviews{
  display:flex;align-items:center;gap:var(--s-2);
  margin:var(--s-3) 0;padding:var(--s-2) var(--s-3);
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-lg);
}
.reviews__score{display:flex;flex-direction:column;align-items:center;line-height:1.1}
.reviews__score b{font-family:Archivo,sans-serif;font-size:1.9rem;font-weight:900;color:var(--ink);letter-spacing:-.03em}
.reviews__score .stars{font-size:.85rem}
.reviews__txt{display:flex;flex-direction:column}
.reviews__txt b{color:var(--ink);font-size:var(--fs-sm)}
.reviews__txt span{font-size:var(--fs-xs);color:var(--muted)}

.contact__list{display:grid;gap:var(--s-2);margin:var(--s-3) 0}
.contact__list li{display:flex;gap:.9rem;align-items:flex-start}
.contact__ico{display:grid;place-items:center;width:44px;height:44px;flex:none;border-radius:var(--r);background:var(--navy-100)}
.contact__ico svg{width:20px;height:20px;fill:var(--navy)}
.contact__list b{display:block;font-size:var(--fs-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700}
.contact__list a,.contact__list span{color:var(--ink);font-weight:600}
.contact__list a:hover{color:var(--navy)}

.map{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-1);background:var(--surface-2)}
.map iframe{width:100%;height:320px;border:0;filter:saturate(.9)}
.map__link{
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  min-height:48px;padding:.6rem 1rem;
  background:var(--navy);color:#fff;font-size:var(--fs-sm);font-weight:700;
  transition:background var(--dur) var(--ease);
}
.map__link:hover{background:var(--navy-600);color:#fff}
.map__link svg{width:17px;height:17px;fill:var(--yellow);flex:none}

/* ---------- 18. Form ---------- */
.formwrap{position:relative}
.form{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1.35rem,3vw,var(--s-4));box-shadow:var(--shadow-2);
}
.form h3{margin-bottom:var(--s-3)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-2)}
.field{margin-bottom:var(--s-2);display:flex;flex-direction:column}
.field label{font-size:var(--fs-sm);font-weight:700;color:var(--ink);margin-bottom:.35rem}
.field input,.field select,.field textarea{
  font:inherit;font-size:var(--fs-sm);color:var(--ink);
  min-height:50px;padding:.7rem .9rem;
  background:var(--surface-2);border:1.5px solid var(--line);border-radius:var(--r);
  transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.field textarea{min-height:120px;resize:vertical;line-height:1.55}
.field select{appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236B7A96'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .7rem center;background-size:22px;padding-right:2.4rem}
.field input::placeholder,.field textarea::placeholder{color:#96A2B8}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:#fff;border-color:var(--navy);box-shadow:0 0 0 4px rgba(28,68,137,.13);
}
.hint{font-size:var(--fs-xs);color:var(--muted);margin:.35rem 0 0}
.err{
  display:none;align-items:center;gap:.35rem;
  font-size:var(--fs-xs);font-weight:600;color:var(--danger);margin:.35rem 0 0;
}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--danger);background:#FEF4F3}
.field.has-error .err,.check.has-error+.err--check{display:flex}
.field.has-error .hint{display:none}

.check{display:flex;gap:.65rem;align-items:flex-start;margin:.5rem 0 0;cursor:pointer;font-size:var(--fs-sm);color:var(--body)}
.check input{width:22px;height:22px;flex:none;margin-top:1px;accent-color:var(--navy);cursor:pointer}
.err--check{margin-bottom:.5rem}

.form button[type=submit]{margin-top:var(--s-3)}
.form button.is-loading{pointer-events:none;opacity:.75}
.form__note{font-size:var(--fs-xs);color:var(--muted);text-align:center;margin:.85rem 0 0}
.form__ok{
  display:flex;gap:.85rem;align-items:center;margin-top:var(--s-2);
  padding:var(--s-2);border-radius:var(--r);background:#EAF7F0;border:1px solid #BDE5CE;
  animation:pop 320ms var(--ease);
}
.form__ok svg{width:26px;height:26px;fill:var(--ok);flex:none}
.form__ok b{display:block;color:#14603C}
.form__ok span{font-size:var(--fs-sm);color:#2A6C4C}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}}

/* ---------- 19. Footer ---------- */
.footer{background:var(--navy-900);color:rgba(255,255,255,.68);padding-top:clamp(2.5rem,5vw,var(--s-6))}
.footer__in{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:var(--s-4)}
.footer__brand p{font-size:var(--fs-sm);max-width:34ch;margin:var(--s-2) 0}
.footer__col{display:flex;flex-direction:column;gap:.55rem}
.footer h4{color:#fff;font-size:var(--fs-sm);letter-spacing:.1em;text-transform:uppercase;margin-bottom:.4rem}
.footer a,.footer__col span{color:rgba(255,255,255,.68);font-size:var(--fs-sm)}
.footer a:hover{color:var(--yellow)}
.social{display:flex;gap:.5rem;margin-top:var(--s-2)}
.social a{
  display:grid;place-items:center;width:44px;height:44px;border-radius:var(--r);
  background:rgba(255,255,255,.08);transition:background var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.social svg{width:19px;height:19px;fill:#fff}
.social a:hover{background:var(--yellow);transform:translateY(-2px)}
.social a:hover svg{fill:var(--navy-900)}
.footer__bar{
  display:flex;flex-wrap:wrap;gap:.5rem;justify-content:space-between;
  margin-top:var(--s-4);padding-block:var(--s-2);border-top:1px solid rgba(255,255,255,.12);
  font-size:var(--fs-xs);
}
.footer__bar p{margin:0}
.footer__demo{color:rgba(255,255,255,.45)}

/* ---------- 20. Back to top ---------- */
.totop{
  position:fixed;right:1.1rem;bottom:1.1rem;z-index:110;
  width:50px;height:50px;border-radius:50%;
  background:var(--navy);box-shadow:var(--shadow-2);
  display:grid;place-items:center;
  opacity:0;transform:translateY(12px);
  transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease),background var(--dur) var(--ease);
}
.totop svg{width:22px;height:22px;fill:#fff}
.totop.is-on{opacity:1;transform:translateY(0)}
.totop:hover{background:var(--yellow)}
.totop:hover svg{fill:var(--navy-900)}

/* ---------- 21. Reveal on scroll ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity 620ms var(--ease),transform 620ms var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:80ms}
.reveal[data-delay="2"]{transition-delay:160ms}
.reveal[data-delay="3"]{transition-delay:240ms}
.reveal[data-delay="4"]{transition-delay:320ms}
.reveal[data-delay="5"]{transition-delay:400ms}

/* ---------- 22. Responsive ---------- */
@media (min-width:1024px){
  .topbar__badge{display:inline-flex}
}
@media (min-width:1340px){
  .sideticker{display:block}
}
@media (max-width:1024px){
  .hero__in{grid-template-columns:1fr;gap:var(--s-5)}
  .hero__visual{order:-1;max-width:520px;width:100%}
  .cards,.usp,.grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s-4) var(--s-3)}
  .about{grid-template-columns:1fr}
  .about__visual{max-width:380px}
  .contact{grid-template-columns:1fr}
  .footer__in{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .burger{display:block}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(88vw,340px);
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:.2rem;
    padding:calc(var(--header-h) + 1.5rem) var(--s-3) var(--s-3);
    background:#fff;box-shadow:-20px 0 60px rgba(11,31,66,.20);
    transform:translateX(100%);transition:transform 300ms var(--ease);
    overflow-y:auto;z-index:99;
  }
  .nav.is-open{transform:translateX(0)}
  .nav>a{padding:.9rem .75rem;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .nav>a:not(.btn)::after{display:none}
  .nav__cta{margin:var(--s-2) 0 0;border-bottom:0}
  body.nav-open{overflow:hidden}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(11,31,66,.45);z-index:98}
}
@media (max-width:720px){
  :root{--fs-base:1rem}
  .hide-sm{display:none}
  .hero__visual{padding:0 0 1.5rem}
  .shot--inset{display:none}
  .hero__rating{right:.5rem;top:.75rem}
  .hero__chip{right:auto;left:.5rem}
  .hero__stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s-3)}
  .cards,.usp,.grid,.trust,.form__row,.steps{grid-template-columns:1fr}
  .steps__line{display:none}
  .footer__in{grid-template-columns:1fr}
  .about__visual{max-width:none}
  .about__visual::before{inset:1.25rem -1rem -1.25rem 1.25rem}
  .about__badge{width:104px;height:104px;right:0;bottom:-1rem}
  .about__badge b{font-size:1.7rem}
  .cta__actions,.hero__actions{width:100%}
  .cta__actions .btn,.hero__actions .btn{flex:1 1 100%}
  .reviews{flex-wrap:wrap}
}

/* ---------- 23. Motion & print ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  /* Deliberate exception, asked for explicitly: the two service tickers keep
     running under reduced motion. They are slowed right down instead of
     stopped, and they carry no information conveyed by motion alone. */
  .marquee__track{animation:scroll-x 75s linear infinite!important}
  .sideticker__track{animation:tick-y 110s linear infinite!important}
  .hero__dots i{animation:drift 14s linear infinite!important}
}
@media print{
  .topbar,.header,.totop,.scroll-progress,.marquee,.sideticker,.formwrap{display:none}
  body{color:#000}
  .hero,.section--navy,.footer{background:#fff!important;color:#000!important}
}