/* ============================================================
   IOFIX.COM.AR — Hoja de estilos general
   Paleta: naranja moderno + verde + azul marino (del logo real)
   ============================================================ */

:root{
  --navy-950:#050e28;
  --navy-900:#0a1a3d;
  --navy-800:#0e2352;
  --navy-700:#142f6b;
  --ink:#eef3fb;
  --ink-soft:#b9c6e0;
  --ink-faint:#8294b8;
  --white:#ffffff;

  --orange:#ff6a2b;
  --orange-dark:#e6551b;
  --orange-soft:rgba(255,106,43,.13);
  --green:#17c17a;
  --green-dark:#0fa065;
  --green-soft:rgba(23,193,122,.13);

  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:8px;
  --shadow-card:0 10px 30px -12px rgba(5,14,40,.5);
  --maxw:1240px;
  --font-display:'Space Grotesk','Segoe UI',sans-serif;
  --font-body:'Inter','Segoe UI',sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  background:#f5f8fc;
  color:var(--navy-900);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.15;letter-spacing:.2px;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;}}

/* ---------- Header ---------- */
.site-header{background:var(--navy-950);border-bottom:1px solid rgba(255,255,255,.06);position:sticky;top:0;z-index:50;}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 28px;max-width:var(--maxw);margin:0 auto;gap:16px;}
.brand{display:flex;align-items:center;gap:12px;color:var(--white);font-family:var(--font-display);font-size:1.3rem;font-weight:700;}
.brand img{height:46px;width:auto;border-radius:8px;}
.main-nav ul{display:flex;gap:30px;align-items:center;}
.main-nav a{color:var(--ink-soft);font-weight:600;font-size:.9rem;letter-spacing:.4px;text-transform:uppercase;padding:6px 2px;border-bottom:2px solid transparent;transition:.2s;}
.main-nav a:hover,.main-nav a.active{color:var(--white);border-bottom-color:var(--orange);}
.nav-toggle{display:none;background:none;border:0;color:var(--white);font-size:1.6rem;cursor:pointer;}
.header-actions{display:flex;align-items:center;gap:10px;}
@media(max-width:960px){
  .nav-toggle{display:block;}
  .header-actions .btn-sm-hide{display:none;}
  .main-nav{position:absolute;top:100%;left:0;right:0;background:var(--navy-950);display:none;padding:10px 0;}
  .main-nav.open{display:block;}
  .main-nav ul{flex-direction:column;gap:0;padding:0 28px;}
  .main-nav a{display:block;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.07)!important;}
}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:700;font-size:.92rem;letter-spacing:.3px;cursor:pointer;border:none;transition:.2s transform,.2s box-shadow,.2s background;white-space:nowrap;}
.btn:hover{transform:translateY(-2px);}
.btn-orange{background:var(--orange);color:#fff;box-shadow:0 8px 22px -8px rgba(255,106,43,.65);}
.btn-orange:hover{background:var(--orange-dark);}
.btn-green{background:var(--green);color:#04150e;box-shadow:0 8px 22px -8px rgba(23,193,122,.6);}
.btn-green:hover{background:var(--green-dark);}
.btn-outline{background:transparent;border:1.5px solid rgba(255,255,255,.5);color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.1);}
.btn-outline-dark{background:transparent;border:1.5px solid var(--navy-800);color:var(--navy-900);}
.btn-outline-dark:hover{background:var(--navy-900);color:#fff;}
.btn-block{width:100%;justify-content:center;}
.btn-wa{background:#25d366;color:#fff;}
.btn-sm{padding:9px 16px;font-size:.8rem;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy-950) 0%,var(--navy-900) 45%,var(--navy-800) 130%);padding:80px 0 90px;color:var(--white);}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 15%,rgba(255,106,43,.16),transparent 55%),radial-gradient(circle at 10% 90%,rgba(23,193,122,.14),transparent 50%);pointer-events:none;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;position:relative;z-index:2;}
.hero-art{width:100%;max-width:440px;justify-self:end;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:6px 14px;border-radius:999px;font-size:.76rem;letter-spacing:1.4px;text-transform:uppercase;color:var(--ink-soft);margin-bottom:20px;}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);}
.hero h1{font-size:clamp(2rem,4vw,3.1rem);margin-bottom:16px;}
.hero h1 .accent-word{background:linear-gradient(90deg,var(--orange),#ffb37a);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p.lead{font-size:1.1rem;color:var(--ink-soft);max-width:540px;margin-bottom:8px;}
.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.hero-badges{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap;}
.hero-badges div{display:flex;flex-direction:column;}
.hero-badges .n{font-family:var(--font-display);font-size:1.6rem;font-weight:800;color:var(--orange);}
.hero-badges .l{font-size:.74rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.5px;}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr;}.hero-art{justify-self:center;order:-1;max-width:280px;}}

/* ---------- Sections ---------- */
.section{padding:76px 0;}
.section-tight{padding:48px 0;}
.section-alt{background:#fff;}
.section-dark{background:var(--navy-950);color:var(--ink);}
.section-tint{background:linear-gradient(180deg,#fff, #fef4ee);}
.eyebrow{display:inline-block;color:var(--orange-dark);background:var(--orange-soft);border-radius:999px;padding:5px 14px;font-size:.75rem;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;margin-bottom:14px;}
.eyebrow.green{color:var(--green-dark);background:var(--green-soft);}
.section h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:14px;color:var(--navy-900);}
.section-dark h2{color:#fff;}
.section .subhead{color:#54627c;max-width:640px;font-size:1.03rem;margin-bottom:6px;}
.section-dark .subhead{color:var(--ink-soft);}
.center{text-align:center;}
.mx-auto{margin-left:auto;margin-right:auto;}

.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;}
@media(max-width:860px){.two-col{grid-template-columns:1fr;}}
.two-col.reverse{grid-template-columns:.95fr 1.05fr;}
.two-col.reverse > *:first-child{order:2;}
@media(max-width:860px){.two-col.reverse > *:first-child{order:0;}}

/* ---------- Feature / value cards ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px;}
@media(max-width:900px){.feature-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.feature-grid{grid-template-columns:1fr;}}
.feature-card{background:#fff;border-radius:var(--radius-md);padding:28px 24px;border:1px solid #e6ecf5;box-shadow:0 8px 20px -14px rgba(5,14,40,.25);transition:.2s;}
.feature-card:hover{transform:translateY(-5px);box-shadow:0 16px 28px -16px rgba(5,14,40,.3);}
.feature-card .f-icon{width:46px;height:46px;color:var(--orange);margin-bottom:14px;}
.feature-card.green .f-icon{color:var(--green-dark);}
.feature-card h4{font-size:1.05rem;margin-bottom:8px;color:var(--navy-900);}
.feature-card p{color:#5a6b87;font-size:.92rem;}

/* ---------- Stats strip ---------- */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:10px;}
@media(max-width:700px){.stat-row{grid-template-columns:repeat(2,1fr);}}
.stat-box{text-align:center;padding:20px 10px;}
.stat-box .num{font-family:var(--font-display);font-size:2.2rem;color:var(--orange);font-weight:800;}
.stat-box .label{font-size:.78rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.4px;margin-top:4px;}

/* ---------- Illustration ---------- */
.art-frame{border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(150deg,var(--navy-900),var(--navy-700));padding:26px;box-shadow:var(--shadow-card);}
.art-frame svg{width:100%;height:auto;}
.art-frame.light{background:linear-gradient(150deg,#fff2ea,#fff);border:1px solid #ffe0cc;}

/* ---------- Process steps ---------- */
.steps-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px;position:relative;}
@media(max-width:900px){.steps-row{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.steps-row{grid-template-columns:1fr;}}
.step-card{background:#fff;border-radius:var(--radius-md);padding:26px 20px;border:1px solid #e6ecf5;position:relative;}
.step-card .step-num{width:38px;height:38px;border-radius:50%;background:var(--navy-900);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;margin-bottom:14px;}
.step-card h4{font-size:1rem;margin-bottom:6px;color:var(--navy-900);}
.step-card p{font-size:.86rem;color:#5a6b87;}

/* ---------- Products grid ---------- */
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px;}
@media(max-width:900px){.products-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.products-grid{grid-template-columns:1fr;}}
.product-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;border:1px solid #e6ecf5;box-shadow:0 8px 20px -14px rgba(5,14,40,.25);transition:.25s;}
.product-card:hover{transform:translateY(-6px);box-shadow:0 18px 30px -16px rgba(5,14,40,.3);}
.product-media{aspect-ratio:16/10;background:linear-gradient(135deg,var(--navy-900),var(--navy-700));display:flex;align-items:center;justify-content:center;position:relative;}
.product-media svg{width:56%;height:56%;color:var(--orange);}
.product-body{padding:20px 22px 24px;}
.product-body .tag{display:inline-block;background:var(--green-soft);color:var(--green-dark);font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:999px;text-transform:uppercase;margin-bottom:10px;}
.product-body h4{font-size:1.08rem;color:var(--navy-900);margin-bottom:6px;}
.product-body p{font-size:.88rem;color:#5a6b87;margin-bottom:14px;}
.product-body ul{margin-bottom:14px;}
.product-body ul li{font-size:.82rem;color:#54627c;padding:4px 0;display:flex;gap:8px;align-items:flex-start;}
.product-body ul li svg{width:14px;height:14px;color:var(--green-dark);margin-top:3px;flex-shrink:0;}

/* ---------- Testimonials ---------- */
.stars{display:flex;gap:3px;color:#ffb020;margin-bottom:12px;}
.stars svg{width:17px;height:17px;}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px;}
@media(max-width:900px){.testi-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{background:#fff;border-radius:var(--radius-md);padding:26px 24px;border:1px solid #e6ecf5;box-shadow:0 8px 20px -14px rgba(5,14,40,.2);}
.testi-card p{color:#3f4d66;font-size:.94rem;margin-bottom:16px;font-style:italic;}
.testi-person{display:flex;align-items:center;gap:12px;}
.testi-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;color:#fff;font-size:.95rem;}
.testi-person h5{font-size:.88rem;color:var(--navy-900);}
.testi-person span{font-size:.74rem;color:var(--ink-faint);}

/* ---------- Team / lab ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:38px;}
@media(max-width:900px){.team-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.team-grid{grid-template-columns:1fr;}}
.team-card{background:#fff;border-radius:var(--radius-md);overflow:hidden;border:1px solid #e6ecf5;text-align:center;padding-bottom:20px;}
.team-photo{aspect-ratio:1/1;background:linear-gradient(150deg,var(--navy-800),var(--navy-950));display:flex;align-items:center;justify-content:center;}
.team-photo svg{width:52%;height:52%;color:var(--orange);}
.team-card h5{margin-top:16px;font-size:.95rem;color:var(--navy-900);}
.team-card span{font-size:.78rem;color:var(--orange-dark);font-weight:700;text-transform:uppercase;letter-spacing:.3px;}

/* ---------- Form ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:560px){.form-grid{grid-template-columns:1fr;}}
.form-grid .full{grid-column:1/-1;}
label{display:block;font-size:.76rem;font-weight:700;color:var(--navy-900);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px;}
input,textarea,select{width:100%;padding:12px 14px;border:1.5px solid #dfe6f0;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.92rem;background:#f8fafd;transition:.2s;}
input:focus,textarea:focus,select:focus{border-color:var(--orange);background:#fff;}
textarea{resize:vertical;min-height:110px;}
.form-note{font-size:.76rem;color:#8294b8;margin-top:10px;}
.form-note.ok{color:var(--green-dark);font-weight:700;}
.form-note.err{color:#d1453b;font-weight:700;}
.contact-card{background:#fff;border:1px solid #e6ecf5;border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-card);}
.contact-info-item{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid #eef2f8;}
.contact-info-item:last-child{border-bottom:none;}
.contact-info-item svg{width:24px;height:24px;color:var(--orange);flex-shrink:0;}
.contact-info-item h5{font-size:.9rem;color:var(--navy-900);margin-bottom:2px;}
.contact-info-item p,.contact-info-item a{font-size:.88rem;color:#54627c;}
.social-row{display:flex;gap:12px;margin-top:20px;}
.social-btn{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--navy-900);color:#fff;transition:.2s;}
.social-btn:hover{background:var(--orange);transform:translateY(-3px);}
.social-btn svg{width:20px;height:20px;}
.map-frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid #e6ecf5;margin-top:24px;}
.map-frame iframe{width:100%;height:280px;border:0;display:block;}

/* ---------- Proveedores banner ---------- */
.provider-banner{background:linear-gradient(120deg,var(--green-dark),var(--navy-900));border-radius:var(--radius-lg);padding:40px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.provider-banner h3{font-size:1.4rem;margin-bottom:8px;}
.provider-banner p{color:rgba(255,255,255,.85);max-width:520px;font-size:.94rem;}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950);color:var(--ink-soft);padding:52px 0 26px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-grid h5{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.6px;margin-bottom:14px;}
.footer-grid ul li{margin-bottom:9px;font-size:.86rem;}
.footer-grid ul a:hover{color:var(--orange);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.78rem;color:var(--ink-faint);}

/* ---------- WhatsApp floating button ---------- */
.wa-float{position:fixed;bottom:26px;right:26px;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px -8px rgba(37,211,102,.7);z-index:60;transition:.2s;}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:30px;height:30px;color:#fff;}

/* ---------- page top strip ---------- */
.page-strip{background:var(--navy-950);color:var(--ink-soft);padding:14px 0;font-size:.8rem;}
.page-strip a{color:var(--ink-faint);}
.page-strip a:hover{color:var(--orange);}

.badge-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;}
.badge-list li{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:6px 14px;border-radius:999px;font-size:.78rem;color:#fff;}
.badge-list.light li{background:var(--orange-soft);border-color:transparent;color:var(--orange-dark);}
.mt-40{margin-top:40px;}