/* ═══════════════════════════════════════════
   SUMA — Corporate Design System v3
   Paleta: #001827 · #031F36 · #07375B · #FF7410 · #E8B72E
   ═══════════════════════════════════════════ */

/* ── Tokens ── */
:root{
  --navy:#001827;--navy2:#031F36;--navy3:#07375B;
  --orange:#FF7410;--orange-acc:#FF6815;--gold:#E8B72E;
  --white:#FFFFFF;--gray:#E5EAF0;--wa:#0DC65A;
  --font-head:'Plus Jakarta Sans',sans-serif;
  --ff:'Inter',sans-serif;
  --max:1280px;
  --tr:.3s ease;
  --sh:0 4px 24px rgba(0,0,0,.25);
  --sh-l:0 8px 40px rgba(0,0,0,.3);
  --orange-g:linear-gradient(135deg,rgba(255,116,16,.12),rgba(255,116,16,.04));
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}
body{font-family:var(--ff);color:var(--gray);background:var(--navy);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem)}
.section-pad{padding:clamp(4rem,8vw,7rem) 0}
h1,h2,h3,h4,h5{font-family:var(--font-head);line-height:1.15}
h1{font-size:clamp(2.4rem,5.8vw,4rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}

/* ── Labels / Tags ── */
.label{display:inline-block;font-family:var(--ff);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin-bottom:.85rem}
.label--light{color:var(--orange)}
.text-or{color:var(--orange)!important}

/* ── Buttons (global) ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-head);font-weight:700;font-size:.88rem;padding:.75rem 1.6rem;border-radius:8px;cursor:pointer;transition:all .25s;border:none;text-decoration:none}
.btn-p{background:var(--orange);color:#fff;border:2px solid var(--orange)}
.btn-p:hover{background:#e0650d;border-color:#e0650d;transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,116,16,.35)}
.btn-o{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.3)}
.btn-o:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.06);transform:translateY(-2px)}
.btn-d{background:var(--navy2);color:#fff;border:2px solid var(--navy3)}
.btn-d:hover{background:var(--navy3);transform:translateY(-2px)}

/* ── Scroll reveal ── */
.rv,.rvl,.rvr{opacity:0;transition:opacity .65s ease,transform .65s ease}
.rv{transform:translateY(30px)}.rvl{transform:translateX(-30px)}.rvr{transform:translateX(30px)}
.rv.on,.rvl.on,.rvr.on{opacity:1;transform:none}
.d1{transition-delay:.05s}.d2{transition-delay:.1s}.d3{transition-delay:.15s}.d4{transition-delay:.2s}.d5{transition-delay:.25s}.d6{transition-delay:.3s}.d7{transition-delay:.35s}

/* ═══════════════════════════════════════════
   LOADER
   ═══════════════════════════════════════════ */
.loader{position:fixed;inset:0;z-index:9999;background:var(--navy);display:flex;align-items:center;justify-content:center;transition:opacity .5s ease,visibility .5s ease}
.loader.done{opacity:0;visibility:hidden;pointer-events:none}
.loader-logo img{width:200px}

/* ═══════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════ */
.header{position:fixed;top:0;left:0;right:0;z-index:100;padding:.9rem 0;transition:all var(--tr);background:rgba(0,24,39,.85);backdrop-filter:blur(12px)}
.header.scrolled{background:rgba(0,24,39,.96);box-shadow:0 2px 20px rgba(0,0,0,.3);padding:.65rem 0}
.header-inner{max-width:var(--max);margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem);display:flex;align-items:center;justify-content:space-between}
.header-logo img{height:58px;width:auto}
.nav{display:flex;align-items:center;gap:.15rem}
.nav-link{font-family:var(--ff);font-size:.84rem;font-weight:600;color:rgba(255,255,255,.8);padding:.5rem .65rem;border-radius:6px;transition:all var(--tr);position:relative}
.nav-link:hover,.nav-link.active{color:#fff}
.nav-link.active::after{content:'';position:absolute;bottom:2px;left:.7rem;right:.7rem;height:2px;background:var(--orange);border-radius:2px}
.nav-cta{margin-left:.75rem}
.nav-cta .btn{padding:.6rem 1.4rem;font-size:.84rem;text-transform:uppercase;letter-spacing:.05em}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.menu-toggle span{display:block;width:24px;height:2.5px;background:#fff;border-radius:3px;transition:all var(--tr)}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:98;opacity:0;visibility:hidden;transition:all var(--tr)}
.nav-overlay.show{opacity:1;visibility:visible}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;background:var(--navy);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:1}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:right 40%}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,rgba(0,24,39,.95) 0%,rgba(0,24,39,.88) 35%,rgba(0,24,39,.45) 65%,rgba(0,24,39,.15) 100%)}
.hero-content{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem);padding-top:clamp(5.5rem,11vw,7.5rem);padding-bottom:clamp(1.5rem,3vw,2.5rem)}
.hero-inner{max-width:650px}

/* Badge */
.hero-badge{display:inline-flex;align-items:center;gap:.55rem;padding:.55rem 1.3rem;background:rgba(0,24,39,.65);border:2.5px solid var(--orange);border-radius:100px;font-family:var(--ff);font-size:.76rem;font-weight:700;color:var(--orange);letter-spacing:.07em;text-transform:uppercase;margin-bottom:1.1rem;animation:hFade .5s ease both}
.hero-badge i{font-size:.95rem}

/* Title */
.hero h1{color:var(--white);font-weight:800;font-style:normal;line-height:1.06;margin-bottom:.85rem;letter-spacing:-.02em;animation:hFade .5s .08s ease both}
.hero h1 .text-or{color:var(--orange);font-style:normal}

/* Desc */
.hero-desc{font-size:clamp(1rem,1.7vw,1.2rem);color:rgba(255,255,255,.65);line-height:1.6;margin-bottom:1.35rem;max-width:580px;animation:hFade .5s .14s ease both}

/* Fuel card */
.hero-fuel-card{background:rgba(2,22,40,.88);border:1.5px solid rgba(7,55,91,.8);border-radius:11px;padding:1.15rem 1.5rem;margin-bottom:1.4rem;backdrop-filter:blur(6px);animation:hFade .5s .2s ease both}
.hfc-title{font-family:var(--font-head);font-size:.9rem;font-weight:700;color:var(--orange);margin-bottom:.7rem}
.hfc-grid{display:flex;align-items:center;gap:0}
.hfc-item{display:inline-flex;align-items:center;gap:.5rem;font-size:.92rem;font-weight:600;color:rgba(255,255,255,.92);padding:.15rem 0;white-space:nowrap}
.hfc-item i{color:var(--orange);font-size:.88rem}
.hfc-sep{width:1px;height:24px;background:rgba(255,255,255,.2);margin:0 .9rem;flex-shrink:0}

/* Hero Buttons */
.hero-actions{display:flex;align-items:center;gap:.85rem;flex-wrap:wrap;animation:hFade .5s .26s ease both}
.btn-wa{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.88rem 1.9rem;background:var(--orange);color:#fff;font-family:var(--font-head);font-size:.93rem;font-weight:700;border-radius:9px;text-decoration:none;transition:all .25s;border:2px solid var(--orange);white-space:nowrap}
.btn-wa:hover{background:#e0650d;border-color:#e0650d;transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,116,16,.35)}
.btn-wa i{font-size:1.2rem}
.btn-hero-o{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.88rem 1.9rem;background:rgba(2,22,40,.55);color:#fff;font-family:var(--font-head);font-size:.93rem;font-weight:700;border-radius:9px;text-decoration:none;border:2px solid rgba(255,255,255,.35);transition:all .25s;white-space:nowrap}
.btn-hero-o:hover{border-color:rgba(255,255,255,.55);background:rgba(3,31,54,.8);transform:translateY(-2px)}

/* Slogan */
.hero-slogan-wrap{display:flex;align-items:center;gap:.75rem;margin-top:2rem;animation:hFade .5s .32s ease both}
.hero-slogan-line{display:block;width:40px;height:2.5px;background:var(--gold);border-radius:2px;flex-shrink:0}
.hero-slogan{font-family:var(--font-head);font-size:.92rem;font-weight:600;color:rgba(232,183,46,.6);font-style:normal;letter-spacing:.12em}

@keyframes hFade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

/* ═══════════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════════ */
.about{background:var(--navy2)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4.5rem;align-items:center}
.about-img-wrap{position:relative}
.about-img{border-radius:14px;overflow:hidden;box-shadow:var(--sh-l)}
.about-img img{width:100%;height:440px;object-fit:cover}
.about-accent{position:absolute;bottom:-20px;right:-20px;width:180px;padding:1.2rem;background:var(--orange);border-radius:12px;color:var(--white);box-shadow:0 8px 30px rgba(255,116,16,.35)}
.about-accent .acc-n{font-family:var(--font-head);font-size:2.2rem;font-weight:800;line-height:1}
.about-accent .acc-t{font-size:.8rem;font-weight:500;opacity:.9}
.about-content h2{color:var(--white);margin-bottom:1.25rem}
.about-content h2 em{font-style:italic;color:var(--orange)}
.about-text{font-size:1rem;color:var(--gray);margin-bottom:1.25rem;line-height:1.75}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:1.25rem}
.about-feat{display:flex;align-items:flex-start;gap:.65rem;padding:.75rem;border-radius:10px;background:rgba(7,55,91,.15);border:1px solid rgba(7,55,91,.25);transition:all var(--tr)}
.about-feat:hover{background:rgba(7,55,91,.3);border-color:rgba(255,116,16,.2)}
.about-feat-icon{width:32px;height:32px;min-width:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(255,116,16,.12);color:var(--orange);font-size:.78rem}
.about-feat h5{font-size:.82rem;font-weight:600;color:var(--white);margin-bottom:.1rem}
.about-feat p{font-size:.72rem;color:var(--gray)}

/* ═══════════════════════════════════════════
   BRANDS
   ═══════════════════════════════════════════ */
.brands{background:var(--navy);position:relative;overflow:hidden}
.brands-header{text-align:center;max-width:750px;margin:0 auto 3.5rem}
.brands-header h2{color:#fff}.brands-header p{color:var(--gray);font-size:1rem;margin-top:.75rem}
.brand-cat{background:rgba(3,31,54,.6);border:1px solid rgba(7,55,91,.4);border-radius:16px;padding:2.2rem;margin-bottom:1.75rem;transition:border-color .3s}
.brand-cat:hover{border-color:var(--orange)}
.brand-cat-header{display:flex;gap:1.15rem;align-items:flex-start;margin-bottom:1.75rem}
.brand-cat-icon{width:52px;height:52px;border-radius:12px;background:rgba(255,116,16,.1);color:var(--orange);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}
.brand-cat-header h3{color:#fff;font-family:var(--font-head);font-size:1.25rem;margin-bottom:.3rem}
.brand-cat-header>div>p{color:var(--gray);font-size:.92rem;line-height:1.5}
.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1.1rem}
.brand-item{background:rgba(7,55,91,.15);border:1px solid rgba(7,55,91,.3);border-radius:12px;padding:1.1rem;text-align:center;transition:all .3s}
.brand-item:hover{transform:translateY(-3px);border-color:var(--orange);background:rgba(7,55,91,.3)}
.brand-img{height:90px;display:flex;align-items:center;justify-content:center;margin-bottom:.85rem;overflow:hidden;border-radius:8px;background:rgba(255,255,255,.95);padding:8px}
.brand-img img{max-height:74px;max-width:100%;object-fit:contain}
.brand-item h4{color:#fff;font-family:var(--font-head);font-size:.92rem;margin-bottom:.3rem}
.brand-item p{color:var(--gray);font-size:.8rem;line-height:1.4}
.brands-cta{text-align:center;background:linear-gradient(135deg,rgba(255,116,16,.1),rgba(232,183,46,.06));border:1px solid rgba(255,116,16,.18);border-radius:16px;padding:2.2rem;margin-top:.75rem}
.brands-cta h3{color:#fff;font-family:var(--font-head);font-size:1.35rem;margin-bottom:.65rem}
.brands-cta p{color:var(--gray);font-size:.95rem;max-width:580px;margin:0 auto 1.25rem;line-height:1.6}

/* ═══════════════════════════════════════════
   VALUES
   ═══════════════════════════════════════════ */
.values{background:var(--navy2);position:relative;overflow:hidden}
.values-header{text-align:center;max-width:700px;margin:0 auto 3.5rem}
.values-header h2{color:#fff}.values-header p{color:var(--gray);margin-top:.75rem}
.values-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1.1rem}
.v-card{position:relative;padding:1.75rem;background:rgba(3,31,54,.5);border:1px solid rgba(7,55,91,.35);border-radius:14px;transition:all var(--tr);overflow:hidden}
.v-card:hover{border-color:var(--orange);transform:translateY(-3px);background:rgba(3,31,54,.7)}
.v-num{font-family:var(--font-head);font-size:.7rem;font-weight:700;color:var(--orange);letter-spacing:.1em;margin-bottom:.75rem}
.v-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(255,116,16,.1);color:var(--orange);font-size:1.1rem;margin-bottom:.85rem}
.v-card h4{color:#fff;font-size:1rem;font-weight:700;margin-bottom:.4rem}
.v-card p{color:var(--gray);font-size:.85rem;line-height:1.5}

/* ═══════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════ */
.services{background:var(--navy)}
.services-header{text-align:center;max-width:700px;margin:0 auto 3.5rem}
.services-header h2{color:#fff}.services-header p{color:var(--gray);margin-top:.75rem}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.s-card{background:var(--navy2);border:1px solid rgba(7,55,91,.3);border-radius:16px;overflow:hidden;transition:all var(--tr)}
.s-card:hover{transform:translateY(-4px);border-color:var(--orange);box-shadow:var(--sh-l)}
.s-card-img{position:relative;height:220px;overflow:hidden}
.s-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.s-card:hover .s-card-img img{transform:scale(1.05)}
.s-num{position:absolute;top:1rem;left:1rem;width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--orange);color:#fff;font-family:var(--font-head);font-size:.78rem;font-weight:700;border-radius:8px}
.s-card-body{padding:1.5rem}
.s-line{font-size:.7rem;font-weight:600;color:var(--orange);letter-spacing:.1em;text-transform:uppercase;margin-bottom:.5rem}
.s-card-body h3{color:#fff;font-size:1.15rem;margin-bottom:.65rem}
.s-card-body p{color:var(--gray);font-size:.88rem;line-height:1.6;margin-bottom:1rem}
.s-card-body ul{list-style:none;margin-bottom:1.25rem}
.s-card-body li{display:flex;align-items:center;gap:.5rem;font-size:.82rem;color:var(--gray);padding:.25rem 0}
.s-card-body li i{font-size:.3rem;color:var(--orange)}
.s-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;color:var(--orange);transition:gap var(--tr)}
.s-link:hover{gap:.65rem}

/* ═══════════════════════════════════════════
   AREAS
   ═══════════════════════════════════════════ */
.areas{background:var(--navy2)}
.areas-intro{text-align:center;max-width:700px;margin:0 auto 3.5rem}
.areas-intro h2{color:#fff}.areas-intro p{color:var(--gray);margin-top:.75rem}
.area-block{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center;margin-bottom:4rem}
.area-block.rev{direction:rtl}.area-block.rev>*{direction:ltr}
.area-vis{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--sh)}
.area-vis img{width:100%;height:380px;object-fit:cover}
.area-badge{position:absolute;bottom:1rem;left:1rem;background:var(--orange);color:#fff;font-family:var(--font-head);font-size:.78rem;font-weight:700;padding:.4rem 1rem;border-radius:8px}
.area-content h3{color:#fff;font-size:1.4rem;margin-bottom:.85rem}
.area-content h3 em{font-style:italic;color:var(--orange)}
.area-content>p{color:var(--gray);font-size:.95rem;line-height:1.65;margin-bottom:1.5rem}
.area-list{display:flex;flex-direction:column;gap:.45rem}
.area-item{display:flex;align-items:flex-start;gap:.6rem;font-size:.88rem;color:var(--gray);line-height:1.5}
.area-item i{color:var(--orange);font-size:.55rem;margin-top:.45rem;flex-shrink:0}

/* ═══════════════════════════════════════════
   CERTIFICATIONS
   ═══════════════════════════════════════════ */
.certs{background:var(--navy)}
.certs-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:4rem;align-items:center}
.certs-content h2{color:#fff;margin-bottom:1rem}
.certs-content h2 em{font-style:italic;color:var(--orange)}
.certs-content>p{color:var(--gray);font-size:.95rem;line-height:1.65;margin-bottom:2rem}
.cert-cards{display:flex;flex-direction:column;gap:1rem}
.c-card{display:flex;gap:1rem;padding:1.25rem;background:rgba(3,31,54,.5);border:1px solid rgba(7,55,91,.35);border-radius:12px;transition:all var(--tr)}
.c-card:hover{border-color:var(--orange);background:rgba(3,31,54,.7)}
.c-num{font-family:var(--font-head);font-size:1.3rem;font-weight:800;color:var(--orange);line-height:1;min-width:32px}
.c-label{font-size:.68rem;font-weight:600;color:var(--orange);letter-spacing:.1em;text-transform:uppercase;margin-bottom:.2rem}
.c-title{color:#fff;font-family:var(--font-head);font-size:.95rem;font-weight:700;margin-bottom:.25rem}
.c-desc{font-size:.82rem;color:var(--gray);line-height:1.5}
.certs-vis{border-radius:14px;overflow:hidden;box-shadow:var(--sh-l)}
.certs-vis img{width:100%;height:520px;object-fit:cover}

/* ═══════════════════════════════════════════
   WHY US
   ═══════════════════════════════════════════ */
.whyus{background:var(--navy2)}
.whyus-header{text-align:center;max-width:700px;margin:0 auto 3.5rem}
.whyus-header h2{color:#fff}.whyus-header p{color:var(--gray);margin-top:.75rem}
.reasons{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.r-card{padding:1.5rem;background:rgba(3,31,54,.5);border:1px solid rgba(7,55,91,.3);border-radius:12px;transition:all var(--tr)}
.r-card:hover{border-color:var(--orange);transform:translateY(-3px);background:rgba(3,31,54,.7)}
.r-card.feat{background:rgba(255,116,16,.08);border-color:rgba(255,116,16,.25)}
.r-n{font-family:var(--font-head);font-size:1.6rem;font-weight:800;color:var(--orange);margin-bottom:.5rem}
.r-card h4{color:#fff;font-size:.88rem;font-weight:600;line-height:1.35}

/* ═══════════════════════════════════════════
   PROMISE
   ═══════════════════════════════════════════ */
.promise{position:relative;overflow:hidden}
.promise-bg{position:absolute;inset:0;z-index:0}
.promise-bg img{width:100%;height:100%;object-fit:cover}
.promise-bg::after{content:'';position:absolute;inset:0;background:rgba(0,24,39,.88)}
.promise-inner{position:relative;z-index:1;text-align:center;max-width:700px;margin:0 auto}
.promise-inner h2{color:#fff;margin-bottom:1rem}
.promise-inner h2 em{font-style:italic;color:var(--orange)}
.promise-text{color:var(--gray);font-size:1.05rem;line-height:1.7;margin-bottom:2rem}
.promise-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2.5rem}
.pm{text-align:center;padding:1.25rem;background:rgba(3,31,54,.5);border:1px solid rgba(7,55,91,.3);border-radius:12px}
.pm-label{font-size:.72rem;font-weight:600;color:var(--orange);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.35rem}
.pm-value{font-size:.88rem;font-weight:600;color:#fff}

/* ═══════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════ */
.contact{background:var(--navy2)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.contact-info h2{color:#fff;margin-bottom:.75rem}
.contact-info h2 em{font-style:italic;color:var(--orange)}
.contact-info>p{color:var(--gray);font-size:.95rem;margin-bottom:2rem;line-height:1.6}
.cc-list{display:flex;flex-direction:column;gap:.85rem}
.cc{display:flex;align-items:flex-start;gap:1rem;padding:1rem;background:rgba(3,31,54,.5);border:1px solid rgba(7,55,91,.3);border-radius:12px;transition:all var(--tr)}
.cc:hover{border-color:var(--orange)}
.cc-icon{width:44px;height:44px;min-width:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(255,116,16,.1);color:var(--orange);font-size:1.1rem}
.cc h4{font-size:.88rem;font-weight:600;color:#fff;margin-bottom:.15rem}
.cc p{font-size:.85rem;color:var(--gray)}
.cc p a{color:var(--orange);transition:color var(--tr)}
.cc p a:hover{color:#fff}
.cc .sub{font-size:.75rem;color:rgba(229,234,240,.4);margin-top:.1rem}

/* Form */
.form-wrap{background:rgba(3,31,54,.5);border:1px solid rgba(7,55,91,.3);border-radius:16px;padding:2rem}
.form-wrap h3{color:#fff;font-size:1.3rem;margin-bottom:.35rem}
.form-wrap>p{color:var(--gray);font-size:.88rem;margin-bottom:1.5rem}
.fg{margin-bottom:1rem}
.fg label{display:block;font-size:.78rem;font-weight:600;color:rgba(255,255,255,.6);margin-bottom:.35rem;letter-spacing:.03em}
.fg input,.fg select,.fg textarea{width:100%;padding:.7rem 1rem;background:rgba(0,24,39,.6);border:1px solid rgba(7,55,91,.5);border-radius:8px;color:#fff;font-family:var(--ff);font-size:.88rem;transition:border-color var(--tr);outline:none}
.fg input::placeholder,.fg textarea::placeholder{color:rgba(255,255,255,.25)}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--orange)}
.fg select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23FF7410' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center}
.fg select option{background:var(--navy2);color:#fff}
.fg textarea{min-height:100px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-submit{margin-top:.5rem}
.form-submit .btn{width:100%}
.form-ok{display:none;text-align:center;padding:2.5rem 1rem}
.form-ok.show{display:block}
.form-ok i{font-size:3rem;color:var(--orange);margin-bottom:1rem}
.form-ok h4{color:#fff;font-size:1.3rem;margin-bottom:.5rem}
.form-ok p{color:var(--gray)}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.footer{background:rgba(0,18,30,1);padding:4rem 0 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(7,55,91,.3)}
.footer-brand img{width:170px;margin-bottom:1rem}
.footer-brand p{font-size:.88rem;color:var(--gray);line-height:1.6;margin-bottom:.75rem}
.footer-slogan{font-family:var(--font-head);font-size:.82rem;font-weight:600;color:var(--gold);letter-spacing:.04em;font-style:italic}
.footer-col h4{color:var(--orange);font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1rem}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:.5rem}
.footer-col a{font-size:.85rem;color:var(--gray);transition:color var(--tr)}
.footer-col a:hover{color:var(--orange)}
.footer-col a i{margin-right:5px;color:var(--orange);font-size:.7rem}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 0;color:rgba(229,234,240,.35);font-size:.8rem}
.footer-social{display:flex;gap:.75rem}
.footer-social a{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(7,55,91,.25);color:var(--gray);font-size:.95rem;transition:all var(--tr)}
.footer-social a:hover{background:var(--orange);color:#fff}

/* ═══════════════════════════════════════════
   FLOATING
   ═══════════════════════════════════════════ */
.wa-float{position:fixed;bottom:1.5rem;right:1.5rem;width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--wa);color:#fff;font-size:1.65rem;border-radius:50%;box-shadow:0 4px 16px rgba(13,198,90,.4);z-index:90;transition:all var(--tr)}
.wa-float:hover{transform:scale(1.08);box-shadow:0 6px 24px rgba(13,198,90,.5)}
.btt{position:fixed;bottom:1.5rem;right:5rem;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--navy2);color:var(--orange);border:1px solid var(--navy3);border-radius:50%;font-size:.9rem;cursor:pointer;z-index:90;opacity:0;visibility:hidden;transition:all var(--tr)}
.btt.show{opacity:1;visibility:visible}
.btt:hover{background:var(--orange);color:#fff;border-color:var(--orange)}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media(max-width:1024px){
  .hero-inner{max-width:100%}
  .hero-bg::after{background:linear-gradient(160deg,rgba(0,24,39,.93) 0%,rgba(0,24,39,.8) 50%,rgba(0,24,39,.5) 100%)}
  .about-grid{grid-template-columns:1fr;gap:3rem}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .area-block,.area-block.rev{grid-template-columns:1fr;gap:2rem;direction:ltr}
  .area-block.rev>*{direction:ltr}
  .certs-grid{grid-template-columns:1fr;gap:3rem}
  .certs-vis{order:-1}
  .reasons{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:3rem}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .footer-brand{grid-column:span 2}
}
@media(max-width:768px){
  .nav{position:fixed;top:0;right:-100%;width:80%;max-width:340px;height:100vh;background:rgba(0,24,39,.98);backdrop-filter:blur(18px);flex-direction:column;justify-content:center;align-items:center;gap:.5rem;transition:right var(--tr);box-shadow:-10px 0 30px rgba(0,0,0,.3);z-index:99}
  .nav.open{right:0}
  .nav-link{font-size:1.05rem;padding:.75rem 1.5rem}
  .nav-cta{margin-left:0;margin-top:.85rem}
  .menu-toggle{display:flex}
  .hero h1{font-size:clamp(2rem,9vw,2.6rem)}
  .hero-bg img{object-position:65% center}
  .hero-bg::after{background:linear-gradient(180deg,rgba(0,24,39,.82) 0%,rgba(0,24,39,.68) 50%,rgba(0,24,39,.42) 100%)}
  .hfc-grid{display:grid;grid-template-columns:1fr 1fr;gap:0}
  .hfc-sep{display:none}
  .hfc-item{font-size:.88rem;padding:.55rem .5rem;border-bottom:1px solid rgba(255,255,255,.08)}
  .hfc-item:nth-child(odd){border-right:1px solid rgba(255,255,255,.08)}
  .hfc-item:nth-last-child(-n+2){border-bottom:none}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-wa,.btn-hero-o{justify-content:center;padding:.95rem 1.5rem;width:100%}
  .hero-actions{gap:.7rem}
  .hero-slogan{font-size:.82rem;letter-spacing:.15em}
  .hero-slogan-wrap{flex-direction:column;align-items:flex-start;gap:.5rem;margin-top:1.75rem}
  .hero-slogan-line{width:40px;height:2.5px}
  .hero-badge{border-width:2px;padding:.4rem 1rem;font-size:.72rem}
  .services-grid{grid-template-columns:1fr}
  .about-features{grid-template-columns:1fr}
  .about-img img{height:300px}
  .reasons{grid-template-columns:repeat(2,1fr)}
  .promise-metrics{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:span 1}
  .footer-bottom{flex-direction:column;text-align:center;gap:.75rem}
  .brand-cat{padding:1.5rem}
  .brand-cat-header{flex-direction:column;gap:.75rem}
  .brand-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.85rem}
  .brand-img{height:75px;padding:6px}
  .brand-img img{max-height:62px}
  .brands-cta{padding:1.5rem}
}
@media(max-width:480px){
  .hero-desc{font-size:.95rem;margin-bottom:1rem;line-height:1.55}
  .hero-fuel-card{padding:.85rem 1rem}
  .hfc-title{font-size:.82rem;margin-bottom:.5rem}
  .hfc-item{font-size:.82rem}
  .brand-grid{grid-template-columns:1fr 1fr;gap:.65rem}
  .brand-item{padding:.85rem}
  .brand-img{height:65px}
  .brand-img img{max-height:55px}
  .reasons{grid-template-columns:1fr}
  .promise-metrics{grid-template-columns:1fr}
  .area-vis img{height:240px}
  .certs-vis img{height:300px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv,.rvl,.rvr{opacity:1;transform:none}
}