/* ===================================================================
   بيئة واعدة — التصميم الموحّد
   هوية: استشارية بيئية وطنية رسمية — أخضر غابي + لمسة ذهبية هادئة
   =================================================================== */

:root{
  --forest:#0E3B2E;       /* أخضر غابي عميق - عناوين وأقسام داكنة */
  --pine:#1F6E4D;         /* أخضر رئيسي - أزرار وروابط */
  --pine-light:#2E8C64;
  --gold:#A9802E;         /* ذهبي هادئ - تمييز ولمسات راقية */
  --gold-soft:#D8C293;
  --sand:#F7F4EC;         /* خلفية عامة دافئة */
  --mist:#E9F0EA;         /* خلفية بديلة هادئة */
  --white:#FFFFFF;
  --ink:#23302B;          /* نص أساسي */
  --muted:#697A70;        /* نص ثانوي */
  --line:rgba(14,59,46,0.13);

  --font-display:'Cairo', sans-serif;
  --font-body:'Tajawal', sans-serif;

  --container:1240px;
  --radius:10px;
  --shadow:0 18px 46px -16px rgba(14,59,46,0.16);
  --shadow-sm:0 6px 18px -8px rgba(14,59,46,0.12);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--sand);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:inherit;border:none;background:none;cursor:pointer;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 28px;}
h1,h2,h3,h4,h5{font-family:var(--font-display);color:var(--forest);font-weight:800;line-height:1.35;}
section{position:relative;}
.pad{padding:108px 0;}
.pad-sm{padding:70px 0;}
@media (max-width:768px){ .pad{padding:64px 0;} .pad-sm{padding:46px 0;} }

/* ---------- icon base ---------- */
.icon{width:1em;height:1em;display:inline-block;vertical-align:-0.14em;flex-shrink:0;}
.icon path,.icon circle,.icon rect,.icon ellipse,.icon polyline{
  stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;fill:none;
}
.icon-wa path{fill:currentColor;stroke:none;}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.22,.9,.27,1),transform .8s cubic-bezier(.22,.9,.27,1);}
.reveal.in-view{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;}.reveal{opacity:1;transform:none;}}

/* ---------- eyebrow / label (survey-style marker) ---------- */
.tag-label{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.5px;
  color:var(--gold);margin-bottom:16px;
}
.tag-label::before{content:'';width:26px;height:2px;background:var(--gold);}
.section-head{max-width:680px;margin:0 0 50px;}
.section-head.center{margin:0 auto 56px;text-align:center;}
.section-head h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16.5px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-weight:700;font-size:14.5px;
  padding:15px 30px;border-radius:6px;transition:all .3s ease;white-space:nowrap;
}
.btn-primary{background:var(--forest);color:#fff;}
.btn-primary:hover{background:var(--pine);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.btn-gold{background:var(--gold);color:#fff;}
.btn-gold:hover{background:#94701F;transform:translateY(-2px);}
.btn-outline{border:1.5px solid var(--forest);color:var(--forest);}
.btn-outline:hover{background:var(--forest);color:#fff;}
.btn-outline-light{border:1.5px solid rgba(255,255,255,.5);color:#fff;}
.btn-outline-light:hover{background:rgba(255,255,255,.12);}
.btn-white{background:#fff;color:var(--forest);}
.btn-white:hover{background:var(--gold-soft);}
.btn-sm{padding:11px 22px;font-size:13.5px;}

/* ---------- topographic contour motif (signature element) ---------- */
.contour-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0;}
.contour-bg svg{position:absolute;width:100%;height:100%;opacity:.5;}

/* ---------- header / nav ---------- */
.topbar{
  background:var(--forest);color:rgba(255,255,255,.82);font-size:13px;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding-top:9px;padding-bottom:9px;flex-wrap:wrap;gap:8px;}
.topbar a{display:inline-flex;align-items:center;gap:6px;transition:color .25s;}
.topbar a:hover{color:var(--gold-soft);}
.topbar .tb-links{display:flex;gap:22px;}

header.navbar{
  position:sticky;top:0;z-index:1000;background:var(--white);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0;}
.brand img{height:50px;width:auto;}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{
  font-family:var(--font-display);font-weight:600;font-size:14.5px;color:var(--ink);
  position:relative;padding:4px 0;
}
.nav-links a.active{color:var(--pine);}
.nav-links a::after{content:'';position:absolute;right:0;bottom:-3px;width:0;height:2px;background:var(--gold);transition:width .3s ease;}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:12px;}

.burger{display:none;flex-direction:column;gap:5px;width:30px;z-index:1100;}
.burger span{display:block;height:2.5px;border-radius:2px;background:var(--forest);transition:all .3s ease;}
.burger.active span:nth-child(1){transform:translateY(7.5px) rotate(45deg);}
.burger.active span:nth-child(2){opacity:0;}
.burger.active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);}

.mobile-menu{
  position:fixed;top:0;right:-100%;width:78%;max-width:320px;height:100vh;background:var(--white);
  box-shadow:-12px 0 40px rgba(0,0,0,.12);z-index:1050;padding:96px 30px 40px;
  transition:right .45s cubic-bezier(.22,.9,.27,1);display:flex;flex-direction:column;gap:24px;
}
.mobile-menu.active{right:0;}
.mobile-menu a{font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--forest);}
.mobile-overlay{position:fixed;inset:0;background:rgba(14,59,46,.4);z-index:1040;opacity:0;visibility:hidden;transition:opacity .35s ease;}
.mobile-overlay.active{opacity:1;visibility:visible;}
@media (max-width:960px){
  .nav-links{display:none;}
  .nav-actions .btn{display:none;}
  .burger{display:flex;}
  .topbar .tb-links{gap:14px;}
}

/* ---------- page hero (inner pages) ---------- */
.page-hero{
  background:var(--forest);color:#fff;padding:80px 0 70px;position:relative;overflow:hidden;
}
.page-hero .container{position:relative;z-index:2;}
.page-hero .crumb{display:flex;align-items:center;gap:10px;font-size:13.5px;color:rgba(255,255,255,.6);margin-bottom:18px;}
.page-hero .crumb a:hover{color:var(--gold-soft);}
.page-hero h1{color:#fff;font-size:clamp(30px,4vw,46px);}
.page-hero p{color:rgba(255,255,255,.75);max-width:600px;margin-top:14px;font-size:16px;}

/* ---------- home hero ---------- */
.hero{
  background:linear-gradient(180deg,var(--mist) 0%, var(--sand) 100%);
  padding:80px 0 100px;position:relative;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;position:relative;z-index:2;}
.hero-text h1{font-size:clamp(32px,4.6vw,52px);margin-bottom:22px;letter-spacing:-.5px;}
.hero-text h1 em{font-style:normal;color:var(--pine);position:relative;}
.hero-text p.lead{font-size:17.5px;color:var(--muted);max-width:540px;margin-bottom:34px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px;}
.trust-row{display:flex;gap:30px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:26px;}
.trust-item{display:flex;align-items:center;gap:10px;font-weight:700;font-size:13.5px;color:var(--forest);font-family:var(--font-display);}
.trust-item .icon{color:var(--gold);font-size:17px;}

.hero-visual{position:relative;}
.hero-frame{
  position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:36px;
}
.hero-frame .frame-icon{width:62px;height:62px;border-radius:50%;background:var(--mist);color:var(--pine);
  display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:22px;}
.hero-frame h4{font-size:18px;margin-bottom:10px;}
.hero-frame p{font-size:14px;color:var(--muted);margin-bottom:22px;}
.hero-frame .mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;border-top:1px solid var(--line);padding-top:20px;}
.hero-frame .mini-stats div{font-size:12.5px;color:var(--muted);font-weight:600;}
.hero-frame .mini-stats strong{display:block;font-family:var(--font-display);color:var(--forest);font-size:15px;margin-bottom:3px;}
.hero-badge{
  position:absolute;bottom:-26px;left:-26px;background:var(--gold);color:#fff;padding:18px 24px;border-radius:var(--radius);
  box-shadow:0 16px 32px -10px rgba(169,128,46,.5);font-family:var(--font-display);font-weight:700;font-size:14px;
  display:flex;align-items:center;gap:10px;
}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;text-align:right;}
  .hero-badge{display:none;}
}

/* ---------- breadcrumb strip ---------- */
.intro-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start;}
@media (max-width:900px){.intro-row{grid-template-columns:1fr;gap:34px;}}

/* ---------- stat strip ---------- */
.stat-strip{background:var(--forest);color:#fff;}
.stat-strip .grid4{display:grid;grid-template-columns:repeat(4,1fr);}
.stat-cell{padding:34px 14px;text-align:center;border-right:1px solid rgba(255,255,255,.12);}
.stat-cell:first-child{border-right:none;}
.stat-cell .icon{color:var(--gold-soft);font-size:24px;margin-bottom:12px;}
.stat-cell h4{color:#fff;font-size:14.5px;}
@media (max-width:860px){.stat-strip .grid4{grid-template-columns:repeat(2,1fr);} .stat-cell{border-right:none;border-bottom:1px solid rgba(255,255,255,.12);}}

/* ---------- cards: quality / why ---------- */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card-bordered{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
}
.card-bordered:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm);border-color:transparent;}
.card-num{font-family:var(--font-display);font-weight:800;font-size:13px;color:var(--gold);margin-bottom:14px;letter-spacing:1px;}
.c-icon{width:52px;height:52px;border-radius:8px;background:var(--mist);color:var(--pine);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px;}
.card-bordered h4{font-size:18px;margin-bottom:10px;}
.card-bordered p{font-size:14.5px;color:var(--muted);}
@media (max-width:960px){.grid4{grid-template-columns:repeat(2,1fr);}.grid3{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.grid4{grid-template-columns:1fr;}.grid3{grid-template-columns:1fr;}}

/* ---------- services ---------- */
.service-row{
  display:grid;grid-template-columns:60px 1fr auto;gap:26px;align-items:center;
  padding:30px 8px;border-bottom:1px solid var(--line);transition:background .3s ease,padding-right .3s ease;
}
.service-row:first-child{border-top:1px solid var(--line);}
.service-row:hover{background:var(--mist);padding-right:18px;}
.service-row .s-num{font-family:var(--font-display);font-weight:800;font-size:20px;color:var(--gold);}
.service-row h4{font-size:18.5px;margin-bottom:6px;}
.service-row p{font-size:14.5px;color:var(--muted);max-width:640px;}
.service-row .s-icon{width:44px;height:44px;border-radius:50%;background:var(--mist);color:var(--pine);display:none;}
.service-row .arrow{color:var(--muted);font-size:16px;transition:transform .3s ease;}
.service-row:hover .arrow{transform:translateX(-6px);color:var(--pine);}
@media (max-width:700px){
  .service-row{grid-template-columns:40px 1fr;}
  .service-row .arrow{display:none;}
}

.service-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;position:relative;
  transition:transform .35s ease,box-shadow .35s ease;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm);}
.service-card .c-icon{margin-bottom:20px;}
.service-card h4{font-size:18px;margin-bottom:8px;}
.service-card p{font-size:14px;color:var(--muted);}

/* ---------- featured panel ---------- */
.featured-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:50px;position:relative;}
.featured-panel::before{content:'';position:absolute;top:0;right:0;width:90px;height:4px;background:var(--gold);}
.featured-cols{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:30px;}
.featured-cols h5{font-family:var(--font-display);font-weight:800;font-size:16.5px;color:var(--forest);margin-bottom:18px;display:flex;align-items:center;gap:8px;}
.featured-cols h5 .icon{color:var(--gold);}
.why-list{display:flex;flex-direction:column;gap:14px;margin-bottom:24px;}
.why-list li{display:flex;gap:12px;font-size:14.5px;}
.why-list li .icon{color:var(--pine);margin-top:4px;flex-shrink:0;}
.tags{display:flex;flex-wrap:wrap;gap:10px;}
.tag{font-size:12.5px;font-weight:700;font-family:var(--font-display);background:var(--mist);color:var(--forest);padding:8px 15px;border-radius:5px;}
.steps-mini{display:flex;flex-direction:column;gap:18px;}
.step-mini{display:flex;gap:14px;align-items:flex-start;}
.step-mini .num{flex-shrink:0;width:30px;height:30px;border-radius:50%;border:1.5px solid var(--gold);color:var(--gold);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:13px;font-family:var(--font-display);}
.step-mini h6{font-size:14.5px;font-family:var(--font-display);font-weight:700;color:var(--forest);margin-bottom:3px;}
.step-mini p{font-size:13px;color:var(--muted);}
@media (max-width:900px){.featured-panel{padding:30px 22px;}.featured-cols{grid-template-columns:1fr;gap:32px;}}

/* ---------- timeline ---------- */
.timeline-track{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:18px;}
.timeline-track::before{content:'';position:absolute;top:25px;right:4%;left:4%;height:1px;background:var(--line);z-index:0;}
.t-step{position:relative;z-index:1;text-align:center;}
.t-step .t-dot{width:50px;height:50px;margin:0 auto 16px;border-radius:50%;background:var(--white);border:1.5px solid var(--gold);display:flex;align-items:center;justify-content:center;font-size:19px;color:var(--gold);font-family:var(--font-display);font-weight:800;transition:all .35s ease;}
.t-step.in-view .t-dot{background:var(--forest);border-color:var(--forest);color:#fff;}
.t-step h5{font-size:14px;font-family:var(--font-display);}
@media (max-width:960px){.timeline-track{grid-template-columns:repeat(3,1fr);row-gap:40px;}.timeline-track::before{display:none;}}
@media (max-width:560px){.timeline-track{grid-template-columns:repeat(2,1fr);}}

/* ---------- sectors chips ---------- */
.chip-wrap{display:flex;flex-wrap:wrap;gap:14px;}
.chip{display:flex;align-items:center;gap:9px;background:var(--white);border:1px solid var(--line);padding:14px 22px;border-radius:50px;font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--forest);transition:all .3s ease;}
.chip .icon{color:var(--gold);}
.chip:hover{border-color:var(--pine);background:var(--mist);}

/* ---------- why-us dark ---------- */
.dark-section{background:var(--forest);color:#fff;position:relative;overflow:hidden;}
.dark-section .section-head h2,.dark-section .section-head p{color:#fff;}
.dark-section .section-head p{opacity:.75;}
.dark-section .tag-label{color:var(--gold-soft);}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);}
.why-card{background:rgba(255,255,255,.04);padding:32px 26px;transition:background .3s ease;}
.why-card:hover{background:rgba(255,255,255,.09);}
.why-card .icon{font-size:22px;color:var(--gold-soft);margin-bottom:14px;display:block;}
.why-card p{color:rgba(255,255,255,.9);font-size:14.5px;font-weight:500;}
@media (max-width:900px){.why-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.why-grid{grid-template-columns:1fr;}}

/* ---------- clients ---------- */
.clients-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.client-logo{display:flex;align-items:center;justify-content:center;background:var(--white);padding:26px 18px;min-height:118px;transition:background .3s ease;}
.client-logo img{max-width:100%;max-height:58px;object-fit:contain;filter:grayscale(45%) opacity(.8);transition:filter .35s ease,transform .35s ease;}
.client-logo:hover{background:var(--mist);}
.client-logo:hover img{filter:grayscale(0%) opacity(1);transform:scale(1.04);}
@media (max-width:960px){.clients-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:560px){.clients-grid{grid-template-columns:repeat(2,1fr);}.client-logo{min-height:94px;padding:18px 12px;}.client-logo img{max-height:42px;}}

/* ---------- CTA banner ---------- */
.cta-banner{background:linear-gradient(120deg,var(--forest),#0A2E22);color:#fff;text-align:center;position:relative;overflow:hidden;}
.cta-banner h2{color:#fff;font-size:clamp(26px,3.6vw,38px);margin-bottom:14px;}
.cta-banner p{color:rgba(255,255,255,.78);max-width:600px;margin:0 auto 32px;font-size:16px;}
.cta-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- profile / catalog band ---------- */
.profile-band{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.profile-band .pb-text{display:flex;align-items:center;gap:18px;}
.profile-band .pb-icon{width:54px;height:54px;border-radius:50%;background:var(--white);color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;border:1px solid var(--line);}
.profile-band h4{font-size:16.5px;margin-bottom:4px;}
.profile-band p{font-size:13.5px;color:var(--muted);}

/* ---------- contact page ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;}
.contact-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:34px;}
.contact-card h3{font-size:18px;margin-bottom:24px;}
.c-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:22px;}
.c-item .c-ic{width:42px;height:42px;border-radius:50%;background:var(--mist);color:var(--pine);display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0;}
.c-item h6{font-family:var(--font-display);font-size:14px;color:var(--forest);margin-bottom:3px;}
.c-item p,.c-item a{font-size:14px;color:var(--muted);}
.social-row{display:flex;gap:10px;margin-top:10px;}
.social-row a{width:38px;height:38px;border-radius:50%;background:var(--mist);color:var(--pine);display:flex;align-items:center;justify-content:center;transition:all .3s ease;}
.social-row a:hover{background:var(--forest);color:#fff;}

.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:38px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.form-group{display:flex;flex-direction:column;gap:8px;}
.form-group.full{grid-column:1/-1;}
.form-group label{font-size:13.5px;font-weight:700;font-family:var(--font-display);color:var(--forest);}
.form-group input,.form-group select,.form-group textarea{
  border:1px solid var(--line);border-radius:6px;padding:13px 16px;font-family:var(--font-body);font-size:14.5px;
  background:var(--sand);color:var(--ink);transition:border-color .3s ease;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--pine);}
.form-group textarea{resize:vertical;min-height:120px;}
@media (max-width:700px){.contact-grid{grid-template-columns:1fr;}.form-row{grid-template-columns:1fr;}}

.map-frame{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;height:340px;margin-top:30px;}
.map-frame iframe{width:100%;height:100%;border:0;display:block;}

/* ---------- footer ---------- */
footer{background:var(--forest);color:rgba(255,255,255,.72);padding:64px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:46px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-brand img{height:46px;margin-bottom:16px;filter:brightness(0) invert(1) opacity(.92);}
.footer-brand p{font-size:14px;line-height:1.85;max-width:300px;}
.footer h5{color:#fff;font-family:var(--font-display);font-size:15.5px;margin-bottom:18px;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:14px;transition:color .3s ease;}
.footer-links a:hover{color:var(--gold-soft);}
.footer-contact{display:flex;flex-direction:column;gap:14px;}
.footer-contact li{display:flex;align-items:center;gap:11px;font-size:14px;}
.footer-contact .icon{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:var(--gold-soft);flex-shrink:0;box-sizing:border-box;padding:8px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:24px;font-size:13px;}
.footer-bottom .credit{color:rgba(255,255,255,.55);}
.footer-bottom .credit a{color:var(--gold-soft);font-weight:700;}
.footer-bottom .credit a:hover{text-decoration:underline;}
.footer-bottom .socials{display:flex;gap:10px;}
.footer-bottom .socials a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:all .3s ease;}
.footer-bottom .socials a:hover{background:var(--gold);}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}

/* ---------- floating utils ---------- */
.whatsapp-float{position:fixed;bottom:24px;left:24px;width:56px;height:56px;border-radius:50%;background:#1F6E4D;display:flex;align-items:center;justify-content:center;color:#fff;font-size:25px;box-shadow:0 14px 28px -8px rgba(31,110,77,.5);z-index:900;transition:transform .3s ease;}
.whatsapp-float:hover{transform:scale(1.07);}
.back-to-top{position:fixed;bottom:24px;right:24px;width:46px;height:46px;border-radius:50%;background:var(--white);color:var(--forest);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);z-index:900;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .35s ease;font-size:17px;border:1px solid var(--line);}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.back-to-top:hover{background:var(--forest);color:#fff;}
@media (max-width:560px){.whatsapp-float{width:50px;height:50px;font-size:22px;bottom:16px;left:16px;}.back-to-top{width:40px;height:40px;bottom:16px;right:16px;}}