/* ============================================================
   PALACIO DE OBRAS — Design tokens
   ============================================================ */
:root{
  --orange:#FF7A00;
  --orange-dark:#E56A00;
  --petrol:#082235;
  --petrol-soft:#123249;
  --off-white:#F8F7F4;
  --light-gray:#E5E7EB;
  --dark-text:#1F2937;
  --muted:#5b6b73;
  --white:#ffffff;

  --radius:16px;
  --radius-lg:24px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(8,34,53,.06), 0 2px 8px rgba(8,34,53,.05);
  --shadow-md:0 8px 30px rgba(8,34,53,.10);
  --shadow-lg:0 24px 60px rgba(8,34,53,.16);
  --ring:0 0 0 4px rgba(255,122,0,.22);

  --maxw:1200px;
  --gap:clamp(1rem,3vw,2rem);
  --section-y:clamp(3.5rem,8vw,7rem);

  --ff-head:'Sora',system-ui,sans-serif;
  --ff-body:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;

  --header-h:134px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--ff-body);
  color:var(--dark-text);
  background:var(--off-white);
  line-height:1.65;
  -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}
ul{list-style:none}

h1,h2,h3,h4{font-family:var(--ff-head);color:var(--petrol);line-height:1.1;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.3rem,5.4vw,4.1rem);font-weight:800}
h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:800}
h3{font-size:clamp(1.15rem,2vw,1.4rem)}
p{color:var(--dark-text)}

.container{width:min(100% - 2.4rem,var(--maxw));margin-inline:auto}
.section{padding-block:var(--section-y)}
.text-orange{color:var(--orange)}

/* ---------- Eyebrow label ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--ff-head);font-weight:700;font-size:.82rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--orange);
  background:rgba(255,122,0,.10);
  padding:.42rem .9rem;border-radius:var(--radius-pill);
  margin-bottom:1.1rem;
}
.eyebrow.on-dark{background:rgba(255,122,0,.16)}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange)}

.section-head{max-width:640px;margin-bottom:clamp(2rem,4vw,3.2rem)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p{color:var(--muted);font-size:1.06rem;margin-top:1rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--ff-head);font-weight:700;font-size:1rem;
  padding:.92rem 1.6rem;border-radius:var(--radius-pill);
  border:2px solid transparent;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,border-color .18s ease,color .18s ease;
  white-space:nowrap;
}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(255,122,0,.28)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(229,106,0,.34)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--petrol);color:var(--petrol)}
.btn-ghost:hover{background:var(--petrol);color:var(--off-white);transform:translateY(-2px)}
.btn-ghost.on-dark{border-color:var(--off-white);color:var(--off-white)}
.btn-ghost.on-dark:hover{background:var(--off-white);color:var(--petrol)}
.btn:focus-visible{outline:none;box-shadow:var(--ring)}

/* ---------- Logo ---------- */
.logo{display:inline-flex;align-items:center;gap:.7rem;font-family:var(--ff-head);font-weight:800;letter-spacing:-.01em}
.logo svg{width:40px;height:40px;flex:none}
.logo .word{display:flex;flex-direction:column;line-height:1}
.logo .word b{font-size:1.12rem;color:var(--petrol);letter-spacing:-.02em}
.logo .word span{font-size:.62rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--orange)}
.on-petrol .logo .word b, .footer .logo .word b{color:var(--off-white)}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .3s ease,box-shadow .3s ease,padding .3s ease;
  padding:.55rem 0;
}
.header::after{content:"";position:absolute;inset:0;background:var(--off-white);opacity:1;transition:opacity .3s ease;z-index:-1;box-shadow:var(--shadow-sm)}
.header.scrolled::after{opacity:1}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.nav{display:flex;align-items:center;gap:2rem}
.nav-links{display:flex;align-items:center;gap:1.7rem}
.nav-links a{font-weight:600;font-size:.98rem;color:var(--petrol);position:relative;padding:.2rem 0;transition:color .18s}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-3px;height:2px;background:var(--orange);border-radius:2px;transition:right .25s ease}
.nav-links a:hover, .nav-links a.active{color:var(--orange)}
.nav-links a:hover::after, .nav-links a.active::after{right:0}
.nav-links a:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:3px}

.header-cta{display:flex;align-items:center;gap:.8rem}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--petrol);position:relative;transition:.25s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--petrol);transition:.25s}
.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding-top:calc(var(--header-h) + clamp(2rem,5vw,4rem));padding-bottom:var(--section-y);background:
  radial-gradient(1100px 500px at 88% -8%,rgba(255,122,0,.08),transparent 60%),var(--off-white)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero h1 .accent{color:var(--orange)}
.hero .lead{font-size:1.16rem;color:var(--muted);max-width:34rem;margin:1.5rem 0 2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem}
.hero-meta{display:flex;flex-wrap:wrap;gap:1.4rem;margin-top:2.2rem}
.hero-meta li{display:flex;align-items:center;gap:.55rem;font-weight:600;font-size:.92rem;color:var(--petrol)}
.hero-meta svg{width:20px;height:20px;color:var(--orange);flex:none}

.hero-media{position:relative}
.hero-media .ph{aspect-ratio:4/5;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.floating-card{
  position:absolute;left:-1.2rem;bottom:1.6rem;background:#fff;border-radius:var(--radius);
  padding:1rem 1.2rem;box-shadow:var(--shadow-md);display:flex;flex-direction:column;gap:.55rem;max-width:250px;
  border:1px solid var(--light-gray);
}
.floating-card .fc-row{display:flex;align-items:center;gap:.6rem;font-size:.9rem;font-weight:600;color:var(--petrol)}
.floating-card .fc-row svg{width:18px;height:18px;color:var(--orange);flex:none}

/* ---------- Photo placeholders (swap for real WebP/AVIF project photos) ---------- */
.ph{
  position:relative;overflow:hidden;background:
    linear-gradient(135deg,#123249 0%,#082235 100%);
  display:flex;align-items:flex-end;
}
.ph::before{ /* subtle blueprint grid */
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,122,0,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(255,122,0,.10) 1px,transparent 1px);
  background-size:34px 34px;
}
.ph .ph-ico{position:absolute;top:50%;left:50%;transform:translate(-50%,-60%);width:64px;height:64px;color:rgba(248,247,244,.4)}
.ph .ph-cap{position:relative;z-index:2;width:100%;padding:.7rem 1rem;font-family:var(--ff-head);font-weight:600;font-size:.82rem;color:var(--off-white);background:linear-gradient(0deg,rgba(8,34,53,.85),transparent);display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.ph .ph-cap .tag{background:var(--orange);color:#fff;font-size:.68rem;padding:.2rem .55rem;border-radius:var(--radius-pill);letter-spacing:.03em}

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust{background:var(--petrol);color:var(--off-white)}
.trust .container{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;padding-block:clamp(1.6rem,3vw,2.2rem)}
.trust-item{display:flex;align-items:center;gap:.8rem}
.trust-item svg{width:30px;height:30px;color:var(--orange);flex:none}
.trust-item b{font-family:var(--ff-head);font-weight:700;font-size:1rem;color:var(--off-white)}
.trust-item small{display:block;color:rgba(248,247,244,.65);font-size:.82rem;font-weight:500}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.service-card{
  background:#fff;border:1px solid var(--light-gray);border-radius:var(--radius);
  padding:1.7rem 1.6rem;display:flex;flex-direction:column;gap:.8rem;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--orange)}
.service-ico{width:52px;height:52px;border-radius:14px;background:rgba(255,122,0,.10);display:flex;align-items:center;justify-content:center;color:var(--orange);flex:none}
.service-ico svg{width:26px;height:26px}
.service-card h3{color:var(--petrol)}
.service-card p{color:var(--muted);font-size:.95rem}
.service-link{margin-top:auto;display:inline-flex;align-items:center;gap:.4rem;font-family:var(--ff-head);font-weight:700;font-size:.9rem;color:var(--orange);opacity:0;transform:translateX(-6px);transition:.22s}
.service-link svg{width:16px;height:16px}
.service-card:hover .service-link{opacity:1;transform:translateX(0)}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects{background:var(--petrol);color:var(--off-white)}
.projects h2{color:var(--off-white)}
.projects .section-head p{color:rgba(248,247,244,.72)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.project-card{border-radius:var(--radius);overflow:hidden;background:var(--petrol-soft);border:1px solid rgba(248,247,244,.08);transition:transform .22s ease}
.project-card:hover{transform:translateY(-6px)}
.project-card .ph{aspect-ratio:4/3}
.project-card:hover .ph::after{transform:scale(1.06)}
.project-body{padding:1.1rem 1.2rem 1.4rem}
.project-body .cat{font-family:var(--ff-head);font-weight:700;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--orange)}
.project-body h3{color:var(--off-white);font-size:1.15rem;margin:.35rem 0 .15rem}
.project-body .zone{color:rgba(248,247,244,.6);font-size:.88rem;display:flex;align-items:center;gap:.35rem}
.project-body .zone svg{width:15px;height:15px;color:var(--orange)}
.project-link{margin-top:.9rem;display:inline-flex;align-items:center;gap:.4rem;font-family:var(--ff-head);font-weight:700;font-size:.88rem;color:var(--off-white);transition:gap .2s,color .2s}
.project-link svg{width:16px;height:16px;color:var(--orange)}
.project-link:hover{color:var(--orange);gap:.7rem}

/* Before / After slider */
.ba-wrap{margin-top:2.6rem;display:grid;grid-template-columns:1fr;gap:1rem}
.ba-head{display:flex;align-items:center;gap:.7rem;justify-content:center;color:rgba(248,247,244,.8);font-family:var(--ff-head);font-weight:600}
.ba{position:relative;max-width:900px;margin-inline:auto;width:100%;aspect-ratio:16/9;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);user-select:none;touch-action:none}
.ba .layer{position:absolute;inset:0}
.ba .after{z-index:1}
.ba .before{z-index:2;clip-path:inset(0 50% 0 0)}
.ba .badge{position:absolute;top:12px;z-index:4;background:rgba(8,34,53,.82);color:#fff;font-family:var(--ff-head);font-weight:700;font-size:.72rem;letter-spacing:.06em;padding:.3rem .7rem;border-radius:var(--radius-pill)}
.ba .badge.b{left:12px}.ba .badge.a{right:12px;background:var(--orange)}
.ba .handle{position:absolute;top:0;bottom:0;left:50%;width:3px;background:var(--off-white);z-index:3;transform:translateX(-50%)}
.ba .handle::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:var(--off-white);box-shadow:var(--shadow-md);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%23FF7A00' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 6 3 12l6 6M15 6l6 6-6 6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center}
.ba input[type=range]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:5;margin:0}
.ba .layer .ph{width:100%;height:100%}

/* ============================================================
   ABOUT
   ============================================================ */
.about{background:var(--off-white)}
.about-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.about-media .ph{aspect-ratio:5/6;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}
.about-copy p{color:var(--dark-text);margin-bottom:1.1rem;font-size:1.04rem}
.about-copy .founder{display:flex;align-items:center;gap:.8rem;margin-top:1.4rem;padding-top:1.4rem;border-top:1px solid var(--light-gray)}
.about-copy .founder .sig{font-family:var(--ff-head);font-weight:800;color:var(--petrol)}
.about-copy .founder small{color:var(--muted)}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:2.6rem}
.principle{background:#fff;border:1px solid var(--light-gray);border-radius:var(--radius);padding:1.4rem}
.principle .p-ico{width:46px;height:46px;border-radius:12px;background:rgba(255,122,0,.10);color:var(--orange);display:flex;align-items:center;justify-content:center;margin-bottom:.8rem}
.principle .p-ico svg{width:24px;height:24px}
.principle h3{font-size:1.08rem;margin-bottom:.3rem}
.principle p{color:var(--muted);font-size:.92rem}

/* ============================================================
   PROCESS
   ============================================================ */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem;position:relative;margin-top:1rem}
.process-grid::before{content:"";position:absolute;top:34px;left:12%;right:12%;height:2px;background:repeating-linear-gradient(90deg,var(--light-gray) 0 10px,transparent 10px 20px);z-index:0}
.step{position:relative;z-index:1;text-align:left}
.step .num{width:68px;height:68px;border-radius:20px;background:#fff;border:1px solid var(--light-gray);display:flex;align-items:center;justify-content:center;font-family:var(--ff-head);font-weight:800;font-size:1.7rem;color:var(--orange);margin-bottom:1.1rem;box-shadow:var(--shadow-sm)}
.step h3{font-size:1.12rem;margin-bottom:.35rem}
.step p{color:var(--muted);font-size:.93rem}

/* ============================================================
   CTA
   ============================================================ */
.cta{background:
  radial-gradient(700px 300px at 15% 10%,rgba(255,122,0,.18),transparent 60%),var(--petrol);
  color:var(--off-white);border-radius:0}
.cta .container{text-align:center;max-width:760px}
.cta h2{color:var(--off-white);margin-bottom:1rem}
.cta p{color:rgba(248,247,244,.78);font-size:1.1rem;margin-bottom:2rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,4rem)}
.contact-info h2{margin-bottom:1rem}
.contact-info>p{color:var(--muted);margin-bottom:2rem;max-width:34rem}
.info-list{display:flex;flex-direction:column;gap:1.2rem}
.info-item{display:flex;gap:1rem;align-items:flex-start}
.info-item .i-ico{width:48px;height:48px;border-radius:14px;background:rgba(255,122,0,.10);color:var(--orange);display:flex;align-items:center;justify-content:center;flex:none}
.info-item .i-ico svg{width:24px;height:24px}
.info-item b{font-family:var(--ff-head);color:var(--petrol);display:block}
.info-item a,.info-item span{color:var(--muted)}
.info-item a:hover{color:var(--orange)}

.form-card{background:#fff;border:1px solid var(--light-gray);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2.2rem);box-shadow:var(--shadow-sm)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-family:var(--ff-head);font-weight:600;font-size:.9rem;color:var(--petrol);margin-bottom:.4rem}
.field label .req{color:var(--orange)}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:.98rem;color:var(--dark-text);
  padding:.8rem .95rem;border:1.5px solid var(--light-gray);border-radius:12px;background:#fff;transition:border-color .18s,box-shadow .18s;
}
.field textarea{resize:vertical;min-height:120px}
.field input[type=file]{padding:.5rem .6rem;cursor:pointer}
.field input[type=file]::file-selector-button{
  font-family:var(--ff-head);font-weight:700;font-size:.85rem;color:#fff;
  background:var(--petrol);border:0;border-radius:var(--radius-pill);
  padding:.55rem 1.1rem;margin-right:.9rem;cursor:pointer;transition:background .18s ease;
}
.field input[type=file]::file-selector-button:hover{background:var(--petrol-soft)}
.field input[type=file]::-webkit-file-upload-button{
  font-family:var(--ff-head);font-weight:700;font-size:.85rem;color:#fff;
  background:var(--petrol);border:0;border-radius:var(--radius-pill);
  padding:.55rem 1.1rem;margin-right:.9rem;cursor:pointer;transition:background .18s ease;
}
.field input[type=file]::-webkit-file-upload-button:hover{background:var(--petrol-soft)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange);box-shadow:var(--ring)}
.field input:user-invalid,.field select:user-invalid,.field textarea:user-invalid{border-color:#dc2626}
.field .err{display:none;color:#dc2626;font-size:.82rem;margin-top:.35rem;font-weight:600}
.field input:user-invalid~.err,.field select:user-invalid~.err,.field textarea:user-invalid~.err{display:block}
.checkbox{display:flex;align-items:flex-start;gap:.6rem;font-size:.88rem;color:var(--muted)}
.checkbox input{width:auto;margin-top:.25rem;accent-color:var(--orange)}
.checkbox a{color:var(--orange);text-decoration:underline}
.form-note{margin-top:.4rem;font-size:.82rem;color:var(--muted)}
.form-status{display:none;margin-top:1rem;padding:.9rem 1rem;border-radius:12px;font-weight:600;font-size:.92rem}
.form-status.ok{display:block;background:rgba(22,163,74,.10);color:#15803d;border:1px solid rgba(22,163,74,.25)}
.form-status.error{display:block;background:rgba(220,38,38,.08);color:#b91c1c;border:1px solid rgba(220,38,38,.25)}
.hp-field{position:absolute !important;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--petrol);color:rgba(248,247,244,.72);padding-block:clamp(3rem,6vw,4.5rem) 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2rem}
.footer h4{font-family:var(--ff-head);color:var(--off-white);font-size:.95rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:1.1rem}
.footer p{color:rgba(248,247,244,.62);font-size:.92rem;margin-top:1rem;max-width:26rem}
.footer ul{display:flex;flex-direction:column;gap:.6rem}
.footer a{color:rgba(248,247,244,.72);font-size:.93rem;transition:color .18s}
.footer a:hover{color:var(--orange)}
.footer .foot-contact li{display:flex;gap:.55rem;align-items:center;font-size:.93rem;margin-bottom:.6rem}
.footer .foot-contact svg{width:17px;height:17px;color:var(--orange);flex:none}
.socials{display:flex;gap:.6rem;margin-top:1.2rem}
.socials a{width:40px;height:40px;border-radius:12px;background:rgba(248,247,244,.08);display:flex;align-items:center;justify-content:center;color:var(--off-white)}
.socials a:hover{background:var(--orange)}
.socials svg{width:19px;height:19px}
.footer-bottom{margin-top:3rem;border-top:1px solid rgba(248,247,244,.12);padding-block:1.5rem;display:flex;flex-wrap:wrap;gap:.8rem 1.5rem;justify-content:space-between;align-items:center;font-size:.85rem}
.footer-bottom .legal{display:flex;flex-wrap:wrap;gap:1.2rem}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:90;width:56px;height:56px;border-radius:50%;background:var(--petrol);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);transition:transform .2s,background .2s}
.wa-float:hover{transform:scale(1.08);background:var(--orange-dark)}
.wa-float svg{width:30px;height:30px}
.wa-float span{position:absolute;top:-3px;right:-3px;width:14px;height:14px;background:var(--orange);border-radius:50%;border:2px solid var(--off-white)}

/* ---------- Cookie banner ---------- */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:200;background:var(--off-white);border-top:1px solid var(--light-gray);box-shadow:0 -8px 30px rgba(8,34,53,.10);transform:translateY(120%);transition:transform .4s ease}
.cookie.show{transform:translateY(0)}
.cookie .container{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;justify-content:space-between;padding-block:1rem}
.cookie p{font-size:.9rem;color:var(--dark-text);max-width:46rem}
.cookie p a{color:var(--orange);text-decoration:underline}
.cookie-actions{display:flex;gap:.7rem;flex-wrap:wrap}
.cookie .btn{padding:.6rem 1.2rem;font-size:.9rem}
.btn-mini-ghost{background:transparent;border:2px solid var(--light-gray);color:var(--petrol)}
.btn-mini-ghost:hover{border-color:var(--petrol)}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

[hidden]{display:none!important}

/* ---- Real logo images ---- */
.logo-img{height:116px;width:auto;display:block}
.footer .logo-img{height:116px}
@media (max-width:560px){.logo-img{height:92px}:root{--header-h:112px}}

/* ---- Hero with background photo ---- */
.hero-bg{position:relative;isolation:isolate;overflow:hidden;background:var(--petrol);padding-bottom:calc(var(--section-y) + 52px)}
.hero-bg .hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero-bg .hero-overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(8,34,53,.95) 0%,rgba(8,34,53,.88) 40%,rgba(8,34,53,.6) 72%,rgba(8,34,53,.4) 100%)}
.hero-bg .eyebrow{background:rgba(255,122,0,.22);color:#fff}
.hero-bg h1{color:var(--off-white)}
.hero-bg h1 .accent{color:var(--orange)}
.hero-bg .lead{color:rgba(248,247,244,.86)}
.hero-bg .hero-meta li{color:var(--off-white)}
.hero-bg .btn-ghost{border-color:var(--off-white);color:var(--off-white)}
.hero-bg .btn-ghost:hover{background:var(--off-white);color:var(--petrol)}
.hero-inner{max-width:640px}
.hero-logo{position:absolute;left:0;right:0;bottom:22px;display:flex;justify-content:center;z-index:1}
.hero-logo img{height:48px;width:auto;opacity:.92}
@media (max-width:560px){.hero-logo{display:none}}

/* ---- Content images ---- */
.project-card .proj-img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .5s ease}
.project-card:hover .proj-img{transform:scale(1.05)}
.about-media .about-img{width:100%;aspect-ratio:5/6;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);display:block}

/* ---- Commitments section ---- */
.commit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:.4rem}
.commit-card{background:#fff;border:1px solid var(--light-gray);border-radius:var(--radius);padding:1.6rem 1.4rem;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.commit-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--orange)}
.commit-ico{width:52px;height:52px;border-radius:14px;background:rgba(255,122,0,.10);color:var(--orange);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.commit-ico svg{width:26px;height:26px}
.commit-card h3{font-size:1.08rem;margin-bottom:.35rem;color:var(--petrol)}
.commit-card p{color:var(--muted);font-size:.93rem}
@media (max-width:960px){.commit-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.commit-grid{grid-template-columns:1fr}}

/* ---- Language switcher ---- */
.lang-switch{display:inline-flex;align-items:center;gap:.1rem;border:1px solid var(--light-gray);border-radius:var(--radius-pill);padding:.15rem;background:#fff}
.lang-switch button{border:0;background:transparent;font-family:var(--ff-head);font-weight:700;font-size:.76rem;letter-spacing:.02em;color:var(--muted);padding:.32rem .5rem;border-radius:var(--radius-pill);cursor:pointer;line-height:1;transition:background .18s,color .18s}
.lang-switch button.active{background:var(--orange);color:#fff}
.lang-switch button:hover:not(.active){color:var(--petrol)}
.lang-switch button:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
@media (max-width:560px){.lang-switch button{padding:.3rem .42rem;font-size:.72rem}}

/* skip link */
.skip{position:absolute;left:-999px;top:0;background:var(--orange);color:#fff;padding:.7rem 1.2rem;border-radius:0 0 10px 0;z-index:300;font-weight:700}
.skip:focus{left:0}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .hero-media{max-width:520px}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:2.5rem}
  .services-grid,.projects-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr);gap:2rem}
  .process-grid::before{display:none}
  .trust .container{grid-template-columns:repeat(2,1fr);gap:1.4rem}
  .footer-grid{grid-template-columns:1fr 1fr}
  .principles{grid-template-columns:1fr}
}
@media (max-width:720px){
  .nav-links{
    position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--off-white);padding:1rem 1.4rem 1.6rem;box-shadow:var(--shadow-md);
    transform:translateY(-140%);visibility:hidden;
    transition:transform .32s ease,visibility 0s linear .32s;border-top:1px solid var(--light-gray);
  }
  .nav-links.open{transform:translateY(0);visibility:visible;transition:transform .32s ease}
  .nav-links a{padding:.9rem .2rem;border-bottom:1px solid var(--light-gray)}
  .nav-links a::after{display:none}
  .nav-toggle{display:flex}
  .header-cta .btn-primary{display:none}
  .nav{gap:.5rem}
}
@media (max-width:560px){
  .services-grid,.projects-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .floating-card{left:0;right:0;margin-inline:auto;bottom:-1rem}
  .hero-media{margin-bottom:1.5rem}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* inline styles of the static page, as classes */
.sprite{position:absolute;pointer-events:none}
.sec-off{background:var(--off-white)}
.ph-before{background:linear-gradient(135deg,#3a4147,#22282c)}
.btn-block{width:100%}
.container.legal-wrap{padding:2.5rem 0;max-width:820px}
.legal-wrap h3.legal-h{margin-bottom:.6rem}
.legal-wrap h3.legal-h2{margin:1.4rem 0 .6rem}
.legal-wrap p.legal-p{font-size:.9rem;color:var(--muted)}