/* =====================================================
   CRM SUPRIMENTOS — Style Sheet
   Dark Industrial Theme — Black & Orange
   ===================================================== */

:root {
  --orange:       #FF8C00;
  --orange-light: #FFB300;
  --orange-dark:  #E07000;
  --orange-glow:  rgba(255,140,0,0.18);
  --bg:           #090909;
  --bg2:          #0f0f0f;
  --card:         #141414;
  --card2:        #1a1a1a;
  --border:       rgba(255,255,255,0.07);
  --border-orange:rgba(255,140,0,0.25);
  --white:        #ffffff;
  --text:         #e8e8e8;
  --muted:        #888888;
  --muted2:       #555555;
  --font: 'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --shadow-orange: 0 8px 32px rgba(255,140,0,0.2);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.5);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{cursor:pointer;font-family:inherit;border:none;background:none}

.container{max-width:1200px;margin:0 auto;padding:0 2rem}
.section{padding:100px 0}

.section__label{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--orange);margin-bottom:1rem}
.section__title{font-size:clamp(2rem,4vw,3rem);font-weight:900;line-height:1.1;color:var(--white);margin-bottom:1.25rem}
.section__title span{color:var(--orange)}
.section__subtitle{font-size:1.05rem;color:var(--muted);max-width:580px;line-height:1.75}
.divider{width:48px;height:3px;background:linear-gradient(90deg,var(--orange),var(--orange-light));border-radius:2px;margin:1.5rem 0}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;font-size:.95rem;font-weight:700;border-radius:var(--radius);transition:var(--transition);white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--orange-light),var(--orange));color:#000;box-shadow:var(--shadow-orange)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(255,140,0,.4)}
.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.22)}
.btn-outline:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}

/* HEADER */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(9,9,9,.93);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:var(--transition)}
.header.scrolled{border-bottom-color:var(--border-orange)}
.nav{display:flex;align-items:center;justify-content:space-between;height:130px}
.nav__logo img{height:120px;width:auto}
.nav__list{display:flex;align-items:center;gap:2.5rem}
.nav__link{font-size:.9rem;font-weight:500;color:var(--muted);transition:var(--transition);position:relative}
.nav__link:hover,.nav__link.active{color:var(--white)}
.nav__link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--orange);border-radius:2px;transition:width .3s ease}
.nav__link:hover::after,.nav__link.active::after{width:100%}
.nav__cta{padding:.6rem 1.4rem!important}
.nav__cta::after{display:none}
.nav__toggle,.nav__close{display:none;color:var(--white);font-size:1.4rem;cursor:pointer;align-items:center;justify-content:center;width:36px;height:36px}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:76px;position:relative;overflow:hidden;background:var(--bg)}
.hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.055) 1px,transparent 1px);background-size:30px 30px;pointer-events:none}
.hero::after{content:'';position:absolute;top:-20%;right:-5%;width:55%;height:80%;background:radial-gradient(ellipse,rgba(255,140,0,.13) 0%,transparent 65%);pointer-events:none}
.hero__grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;position:relative;z-index:1}
.hero__tag{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;background:rgba(255,140,0,.1);border:1px solid var(--border-orange);border-radius:50px;font-size:.75rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange-light);margin-bottom:1.75rem}
.hero__tag-dot{width:6px;height:6px;background:var(--orange);border-radius:50%}
.hero__title{font-size:clamp(2.5rem,5vw,4rem);font-weight:900;line-height:1.05;color:var(--white);margin-bottom:1.5rem}
.hero__title em{font-style:normal;background:linear-gradient(135deg,var(--orange-light),var(--orange));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__desc{font-size:1.05rem;color:var(--muted);line-height:1.8;margin-bottom:2.5rem;max-width:480px}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:3.5rem}
.hero__stats{display:flex;gap:2.5rem;flex-wrap:wrap;padding-top:2rem;border-top:1px solid var(--border)}
.hero__stat-num{font-size:1.7rem;font-weight:900;background:linear-gradient(135deg,var(--orange-light),var(--orange));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__stat-label{font-size:.78rem;color:var(--muted);margin-top:2px}

/* Hero visual */
.hero__visual{position:relative;display:flex;align-items:center;justify-content:center}
.hero__visual-inner{position:relative;width:420px;height:420px}
.hero__ring{position:absolute;border-radius:50%;border:1px solid var(--border-orange);animation:spin-slow linear infinite}
.hero__ring:nth-child(1){inset:0;animation-duration:45s}
.hero__ring:nth-child(2){inset:48px;border-style:dashed;animation-duration:30s;animation-direction:reverse;border-color:rgba(255,140,0,.12)}
.hero__ring:nth-child(3){inset:96px;animation-duration:22s;border-color:rgba(255,140,0,.22)}
.hero__center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem}
.hero__logo-center{width:160px;height:auto;filter:drop-shadow(0 0 32px rgba(255,140,0,.55))}
.hero__dot{position:absolute;width:10px;height:10px;background:var(--orange);border-radius:50%;box-shadow:0 0 14px var(--orange)}
.hero__dot:nth-child(4){top:12%;left:50%;transform:translateX(-50%)}
.hero__dot:nth-child(5){top:50%;right:8%;transform:translateY(-50%)}
.hero__dot:nth-child(6){bottom:16%;left:18%}
@keyframes spin-slow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

/* STATS STRIP */
.stats-strip{background:linear-gradient(90deg,#c05a00,var(--orange),var(--orange-light),var(--orange),#c05a00)}
.stats-strip__inner{display:grid;grid-template-columns:repeat(4,1fr)}
.strip-stat{padding:1.5rem 1.5rem;text-align:center;border-right:1px solid rgba(0,0,0,.18)}
.strip-stat:last-child{border-right:none}
.strip-stat__num{font-size:1rem;font-weight:900;color:#000;line-height:1.3;letter-spacing:.04em}
.strip-stat__label{font-size:.75rem;font-weight:600;color:rgba(0,0,0,.65);margin-top:5px;line-height:1.4}

/* ABOUT */
.about{background:var(--bg2)}
.about__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:5rem;align-items:center}
.about__text p{font-size:1rem;color:var(--muted);line-height:1.85;margin-bottom:1.25rem}
.about__highlight{margin-top:2.5rem;padding:1.75rem;background:var(--card);border-left:4px solid var(--orange);border-radius:0 var(--radius) var(--radius) 0}
.about__highlight strong{color:var(--white);font-size:1rem;display:block;margin-bottom:.4rem}
.about__highlight span{color:var(--muted);font-size:.88rem}
.about__pillars{display:flex;flex-direction:column;gap:1.25rem}
.pillar{padding:1.5rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);transition:var(--transition)}
.pillar:hover{border-color:var(--border-orange);transform:translateX(6px)}
.pillar__icon{width:42px;height:42px;background:rgba(255,140,0,.1);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:.875rem}
.pillar__icon svg{color:var(--orange)}
.pillar h3{font-size:.95rem;font-weight:700;color:var(--white);margin-bottom:.4rem}
.pillar p{font-size:.84rem;color:var(--muted);line-height:1.6}

/* PRODUCTS */
.products{background:var(--bg)}
.products__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:3.5rem}
.product-card{padding:2rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);position:relative;overflow:hidden}
.product-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--orange-dark),var(--orange-light));transform:scaleX(0);transform-origin:left;transition:transform .4s ease}
.product-card:hover{border-color:var(--border-orange);transform:translateY(-6px);box-shadow:var(--shadow-card)}
.product-card:hover::before{transform:scaleX(1)}
.product-card__icon{width:50px;height:50px;background:rgba(255,140,0,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}
.product-card__icon svg{color:var(--orange)}
.product-card h3{font-size:1rem;font-weight:700;color:var(--white);margin-bottom:.5rem}
.product-card__desc{font-size:.86rem;color:var(--muted);margin-bottom:1.25rem;line-height:1.65}
.product-card__list li{font-size:.82rem;color:var(--muted);padding:.35rem 0 .35rem 1.2rem;position:relative;border-top:1px solid var(--border)}
.product-card__list li::before{content:'▸';position:absolute;left:0;color:var(--orange);font-size:.75rem}

/* DIFFERENTIALS */
.differentials{background:var(--bg2)}
.diff__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;margin-top:3.5rem}
.diff-item{display:flex;gap:1.5rem;align-items:flex-start;padding:1.75rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);transition:var(--transition)}
.diff-item:hover{border-color:var(--border-orange)}
.diff-item__num{font-size:2.8rem;font-weight:900;line-height:1;color:rgba(255,140,0,.15);min-width:2.5rem;transition:var(--transition)}
.diff-item:hover .diff-item__num{color:rgba(255,140,0,.4)}
.diff-item__content h3{font-size:.95rem;font-weight:700;color:var(--white);margin-bottom:.4rem}
.diff-item__content p{font-size:.84rem;color:var(--muted);line-height:1.65}

/* CLIENTS MARQUEE */
.clients{background:var(--bg);overflow:hidden}
.clients__header{text-align:center;margin-bottom:3.5rem}
.clients__header .section__subtitle{margin:0 auto}
.marquee-wrap{overflow:hidden;position:relative;margin-bottom:1.5rem}
.marquee-wrap::before,.marquee-wrap::after{content:'';position:absolute;top:0;bottom:0;width:100px;z-index:2;pointer-events:none}
.marquee-wrap::before{left:0;background:linear-gradient(to right,var(--bg),transparent)}
.marquee-wrap::after{right:0;background:linear-gradient(to left,var(--bg),transparent)}
.marquee-track{display:flex;gap:1.25rem;width:max-content;animation:marquee-left 38s linear infinite}
.marquee-track.reverse{animation:marquee-right 44s linear infinite}
.marquee-item{display:flex;align-items:center;gap:.65rem;padding:.75rem 1.4rem;background:var(--card);border:1px solid var(--border);border-radius:50px;white-space:nowrap;transition:var(--transition)}
.marquee-item:hover{border-color:var(--border-orange)}
.marquee-item img{height:20px;width:auto;object-fit:contain;filter:grayscale(1) brightness(2.5);transition:var(--transition)}
.marquee-item:hover img{filter:grayscale(0)}
.marquee-item span{font-size:.82rem;font-weight:600;color:var(--muted)}
.marquee-item:hover span{color:var(--white)}
@keyframes marquee-left{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@keyframes marquee-right{0%{transform:translateX(-50%)}100%{transform:translateX(0)}}

/* BRANDS */
.brands{background:var(--bg2)}
.brands__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem;margin-top:3rem}
.brand-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;padding:1.5rem 1rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);min-height:90px;transition:var(--transition);text-align:center}
.brand-card:hover{border-color:var(--border-orange);transform:scale(1.04)}
.brand-card img{max-height:32px;max-width:110px;object-fit:contain;filter:grayscale(1) brightness(2.8);transition:var(--transition)}
.brand-card:hover img{filter:grayscale(0) brightness(1.1)}
.brand-name{font-size:.75rem;font-weight:700;letter-spacing:.5px;color:var(--muted);transition:var(--transition)}
.brand-card:hover .brand-name{color:var(--white)}

/* CONTACT */
.contact{background:var(--bg)}
.contact__grid{display:grid;grid-template-columns:1fr 1.4fr;gap:4rem;align-items:start}
.contact__info h3{font-size:1.3rem;font-weight:800;color:var(--white);margin-bottom:.75rem}
.contact__info>p{color:var(--muted);margin-bottom:2rem;line-height:1.75}
.contact__card{display:flex;gap:1rem;align-items:flex-start;padding:1.2rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.875rem;transition:var(--transition)}
.contact__card:hover{border-color:var(--border-orange)}
.contact__card-icon{width:38px;height:38px;min-width:38px;background:rgba(255,140,0,.1);border-radius:8px;display:flex;align-items:center;justify-content:center}
.contact__card-icon svg{color:var(--orange)}
.contact__card h4{font-size:.83rem;font-weight:700;color:var(--white);margin-bottom:.2rem}
.contact__card p{font-size:.81rem;color:var(--muted);line-height:1.5}
.contact__form-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.5rem}
.contact__form-wrap h3{font-size:1.15rem;font-weight:800;color:var(--white);margin-bottom:1.75rem}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.form__group{display:flex;flex-direction:column;gap:.45rem}
.form__full{grid-column:1/-1}
.form label{font-size:.8rem;font-weight:600;color:var(--muted)}
.form input,.form select,.form textarea{padding:.8rem 1rem;background:#0f0f0f;color:var(--white);border:1.5px solid rgba(255,255,255,.1);border-radius:var(--radius);font-family:var(--font);font-size:.9rem;transition:var(--transition)}
.form input::placeholder,.form textarea::placeholder{color:var(--muted2)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,140,0,.1)}
.form select option{background:#1a1a1a}
.form textarea{min-height:120px;resize:vertical}
.form__submit{grid-column:1/-1}
.form__submit .btn{width:100%;justify-content:center;padding:1rem;font-size:.95rem}

/* FOOTER */
.footer{background:#050505;border-top:1px solid var(--border);padding:4rem 0 2rem}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.footer__logo img{height:32px;margin-bottom:1rem}
.footer__desc{font-size:.86rem;color:var(--muted2);line-height:1.75;max-width:270px}
.footer__col h4{font-size:.88rem;font-weight:700;color:var(--white);margin-bottom:1.25rem}
.footer__links{display:flex;flex-direction:column;gap:.6rem}
.footer__links a{font-size:.83rem;color:var(--muted2);transition:var(--transition)}
.footer__links a:hover{color:var(--orange)}
.footer__contact-item{display:flex;gap:.5rem;align-items:flex-start;font-size:.8rem;color:var(--muted2);margin-bottom:.6rem}
.footer__contact-item svg{color:var(--orange);margin-top:2px;flex-shrink:0}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;padding-top:2rem;border-top:1px solid var(--border);font-size:.78rem;color:var(--muted2)}
.footer__bottom span{color:var(--orange)}

/* SCROLL TOP */
.scroll-top{position:fixed;bottom:2rem;right:2rem;z-index:999;width:44px;height:44px;background:var(--orange);color:#000;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-orange);opacity:0;visibility:hidden;transition:var(--transition)}
.scroll-top.show{opacity:1;visibility:visible}
.scroll-top:hover{transform:translateY(-4px);background:var(--orange-light)}

/* AOS */
.aos{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
.aos.visible{opacity:1;transform:translateY(0)}
.aos-d1{transition-delay:.1s}.aos-d2{transition-delay:.2s}.aos-d3{transition-delay:.3s}.aos-d4{transition-delay:.4s}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:3rem}
  .hero__visual{display:none}
  .about__grid{grid-template-columns:1fr}
  .contact__grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr;gap:2rem}
}
@media(max-width:768px){
  .section{padding:70px 0}
  .nav__list{display:none}
  .nav__menu{position:fixed;top:0;right:-100%;width:100%;height:100vh;background:#0a0a0a;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem;transition:var(--transition);z-index:1000;border-left:1px solid var(--border-orange)}
  .nav__menu.open{right:0}
  .nav__menu .nav__list{display:flex;flex-direction:column;align-items:center;gap:2rem}
  .nav__menu .nav__link{font-size:1.2rem}
  .nav__toggle,.nav__close{display:flex}
  .nav__close{position:absolute;top:1.5rem;right:1.5rem}
  .diff__grid{grid-template-columns:1fr}
  .stats-strip__inner{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .form__full,.form__submit{grid-column:1}
}