/* ===========================================================
   ARYENTO — Apple-style landing page
   Design tokens
   =========================================================== */
:root{
  --orange:#D85A30;
  --orange-deep:#C44A22;
  --yellow:#F5A623;
  --red:#C0392B;
  --navy:#1B2F3E;
  --ink:#1D1D1F;
  --ink-soft:#424245;
  --gray:#6E6E73;
  --gray-light:#86868B;
  --bg:#FFFFFF;
  --bg-soft:#F5F5F7;
  --line:#E3E3E6;
  --radius:22px;
  --radius-sm:14px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.04), 0 4px 16px rgba(0,0,0,.05);
  --shadow-md:0 4px 12px rgba(0,0,0,.06), 0 18px 50px rgba(0,0,0,.09);
  --shadow-lg:0 30px 80px rgba(27,47,62,.18);
  --ease:cubic-bezier(.22,1,.36,1);
  --maxw:1200px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter",system-ui,"Segoe UI",sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::selection{background:var(--orange);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{
  font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--orange);margin-bottom:18px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:17px;font-weight:600;letter-spacing:-.01em;
  padding:15px 28px;border-radius:980px;
  transition:transform .35s var(--ease), background .25s var(--ease),
             box-shadow .35s var(--ease), color .25s var(--ease);
  will-change:transform;white-space:nowrap;
}
.btn .arrow{transition:transform .35s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 22px rgba(216,90,48,.28)}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-2px);box-shadow:0 14px 34px rgba(216,90,48,.36)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ink);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--ink)}
.btn-white:hover{background:#f1f1f3;transform:translateY(-2px)}
.btn-outline-white{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.4)}
.btn-outline-white:hover{box-shadow:inset 0 0 0 1.5px #fff;transform:translateY(-2px)}
.btn-sm{font-size:15px;padding:11px 20px}

/* ===========================================================
   NAVBAR
   =========================================================== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:60px;display:flex;align-items:center;
  background:rgba(255,255,255,0);
  transition:background .4s var(--ease), box-shadow .4s var(--ease), backdrop-filter .4s;
}
.nav.scrolled{
  background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  box-shadow:0 1px 0 rgba(0,0,0,.07);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.wordmark{
  font-size:21px;font-weight:800;letter-spacing:.14em;color:var(--ink);
}
.wordmark .dot{color:var(--orange)}
.nav-links{display:flex;align-items:center;gap:38px;list-style:none}
.nav-links a{
  font-size:15px;font-weight:500;color:var(--ink-soft);position:relative;
  transition:color .2s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-5px;height:2px;width:0;
  background:var(--orange);transition:width .3s var(--ease);
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:14px}
.hamburger{display:none;width:42px;height:42px;border-radius:50%;align-items:center;justify-content:center}
.hamburger span{display:block;width:18px;height:1.6px;background:var(--ink);position:relative;transition:.3s var(--ease)}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:1.6px;background:var(--ink);transition:.3s var(--ease)}
.hamburger span::before{top:-6px}
.hamburger span::after{top:6px}
.nav.menu-open .hamburger span{background:transparent}
.nav.menu-open .hamburger span::before{top:0;transform:rotate(45deg)}
.nav.menu-open .hamburger span::after{top:0;transform:rotate(-45deg)}

/* mobile menu sheet */
.mobile-menu{
  position:fixed;inset:60px 0 auto 0;z-index:99;
  background:rgba(255,255,255,.96);backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  padding:14px 28px 30px;border-bottom:1px solid var(--line);
  transform:translateY(-12px);opacity:0;pointer-events:none;
  transition:.35s var(--ease);
}
.mobile-menu.open{transform:none;opacity:1;pointer-events:auto}
.mobile-menu a{display:block;font-size:22px;font-weight:600;padding:16px 0;border-bottom:1px solid var(--line)}
.mobile-menu a:last-child{border:none}

/* ===========================================================
   HERO
   =========================================================== */
.hero{padding:160px 0 70px;text-align:center;position:relative}
.hero h1{
  font-size:clamp(44px,7.4vw,88px);font-weight:800;letter-spacing:-.03em;
  line-height:1.02;max-width:13ch;margin:0 auto;text-wrap:balance;
}
.hero h1 .accent{
  background:linear-gradient(105deg,var(--orange),var(--yellow));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .sub{
  font-size:clamp(18px,2.1vw,23px);font-weight:300;color:var(--gray);
  max-width:60ch;margin:28px auto 0;line-height:1.45;text-wrap:pretty;
}
.hero .ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:38px}
.stats{
  display:flex;gap:14px;justify-content:center;flex-wrap:wrap;
  margin-top:54px;
}
.stat{
  display:flex;align-items:center;gap:10px;font-size:16px;color:var(--ink-soft);
  font-weight:500;
}
.stat b{font-weight:700;color:var(--ink)}
.stat .tick{width:20px;height:20px;flex:none;color:var(--orange)}
.stat-sep{width:1px;height:18px;background:var(--line)}

/* ===========================================================
   PRODUCT MARQUEE
   =========================================================== */
.marquee-sec{padding:30px 0 70px;overflow:hidden}
.marquee-label{text-align:center;font-size:14px;font-weight:600;letter-spacing:.04em;color:var(--gray-light);margin-bottom:30px}
.marquee{position:relative;display:flex;width:100%;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
}
.marquee-track{display:flex;gap:20px;padding-right:20px;animation:scroll 46s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.m-card{
  flex:none;width:230px;height:230px;border-radius:var(--radius-sm);
  background:var(--bg-soft);overflow:hidden;position:relative;
  box-shadow:var(--shadow-sm);
}
.m-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.m-card:hover img{transform:scale(1.06)}
.m-card .cap{
  position:absolute;left:12px;bottom:12px;font-size:12px;font-weight:600;
  color:#fff;background:rgba(0,0,0,.42);backdrop-filter:blur(6px);
  padding:5px 11px;border-radius:980px;letter-spacing:.01em;
}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ===========================================================
   SECTION SHELL
   =========================================================== */
section{position:relative}
.band-gray{background:var(--bg-soft)}
.sec-pad{padding:104px 0}
.sec-head{text-align:center;max-width:760px;margin:0 auto 60px}
.sec-head h2{
  font-size:clamp(32px,4.4vw,52px);font-weight:800;letter-spacing:-.025em;
  line-height:1.06;text-wrap:balance;
}
.sec-head p{font-size:19px;font-weight:300;color:var(--gray);margin-top:18px;text-wrap:pretty}

/* ---------- Clients strip ---------- */
.chips{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;max-width:880px;margin:0 auto}
.chip{
  display:inline-flex;align-items:center;gap:11px;
  background:#fff;border:1px solid var(--line);border-radius:980px;
  padding:14px 24px;font-size:17px;font-weight:600;color:var(--ink);
  box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .25s;
}
.chip .ico{font-size:21px;line-height:1}
.chip:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:transparent}
.chip-note{text-align:center;font-size:16px;color:var(--gray);margin-top:34px}
.chip-note a{color:var(--orange);font-weight:600;border-bottom:1.5px solid transparent;transition:border-color .2s}
.chip-note a:hover{border-color:var(--orange)}

/* ===========================================================
   PRODUCTS SHOWCASE — hero of the page
   =========================================================== */
.cards-2x2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.pcard{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
  display:flex;flex-direction:column;
}
.pcard::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:4px;
  background:linear-gradient(90deg,var(--orange),var(--yellow));
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.pcard:hover::after{transform:scaleX(1)}
.pcard:hover .pcard-img img{transform:scale(1.05)}
.pcard-body{padding:38px 38px 30px;display:flex;flex-direction:column;gap:18px}
.pcard-ico{
  width:54px;height:54px;border-radius:15px;flex:none;
  background:linear-gradient(150deg,#FFF1E9,#FFE2D2);
  display:flex;align-items:center;justify-content:center;color:var(--orange);
}
.pcard-ico svg{width:28px;height:28px}
.pcard h3{font-size:27px;font-weight:700;letter-spacing:-.02em}
.pcard .desc{font-size:16px;font-weight:300;color:var(--gray);margin-top:-6px;line-height:1.5}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.tag{
  font-size:13.5px;font-weight:600;color:var(--ink-soft);
  background:var(--bg-soft);border-radius:980px;padding:7px 14px;
}
.pcard-img{
  margin-top:auto;height:300px;background:var(--bg-soft);
  display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;
}
.pcard-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.pcard-img .badge{
  position:absolute;top:16px;right:16px;font-size:12px;font-weight:600;color:var(--ink-soft);
  background:rgba(255,255,255,.86);backdrop-filter:blur(8px);
  padding:6px 13px;border-radius:980px;box-shadow:var(--shadow-sm);
}

/* ===========================================================
   HOW IT WORKS
   =========================================================== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{position:relative;padding-top:14px}
.step-num{
  font-size:64px;font-weight:800;letter-spacing:-.04em;line-height:1;
  background:linear-gradient(150deg,var(--orange),var(--yellow));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:18px;
}
.step h4{font-size:20px;font-weight:700;letter-spacing:-.01em;margin-bottom:9px}
.step p{font-size:16px;font-weight:300;color:var(--gray);line-height:1.5}
.step-line{position:absolute;top:26px;left:54px;right:-12px;height:1.5px;
  background:linear-gradient(90deg,var(--line),var(--line) 60%,transparent);}
.step:last-child .step-line{display:none}

/* ===========================================================
   WHY ARYENTO
   =========================================================== */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.value{padding:8px 4px}
.value-ico{
  width:60px;height:60px;border-radius:17px;
  background:linear-gradient(150deg,#FFF1E9,#FFE2D2);color:var(--orange);
  display:flex;align-items:center;justify-content:center;margin-bottom:24px;
}
.value-ico svg{width:30px;height:30px}
.value h4{font-size:23px;font-weight:700;letter-spacing:-.02em;margin-bottom:11px}
.value p{font-size:17px;font-weight:300;color:var(--gray);line-height:1.5;max-width:34ch}

/* ===========================================================
   FINAL CTA — dark navy
   =========================================================== */
.cta-dark{background:var(--navy);color:#fff;text-align:center;padding:120px 0}
.cta-dark::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(60% 80% at 50% 0%,rgba(216,90,48,.22),transparent 70%);
  pointer-events:none;
}
.cta-dark .wrap{position:relative}
.cta-dark h2{font-size:clamp(34px,5vw,60px);font-weight:800;letter-spacing:-.03em;line-height:1.04;text-wrap:balance}
.cta-dark .sub{font-size:20px;font-weight:300;color:rgba(255,255,255,.62);margin-top:20px}
.cta-dark .ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:40px}
.cta-contact{margin-top:38px;font-size:16px;color:rgba(255,255,255,.7);font-weight:400}
.cta-contact a{color:#fff;font-weight:600}
.cta-tienda{margin-top:26px;font-size:15px;font-style:italic;color:rgba(255,255,255,.55)}
.cta-tienda a{color:var(--yellow);font-style:normal;font-weight:600;border-bottom:1.5px solid transparent;transition:border-color .2s}
.cta-tienda a:hover{border-color:var(--yellow)}

/* ===========================================================
   FOOTER
   =========================================================== */
.footer{padding:56px 0;border-top:1px solid var(--line)}
.footer .wrap{display:flex;align-items:flex-start;justify-content:space-between;gap:30px;flex-wrap:wrap}
.footer .f-left .wordmark{margin-bottom:10px;display:inline-block}
.footer .f-left p{font-size:14px;color:var(--gray-light)}
.footer .f-mid{display:flex;flex-wrap:wrap;gap:10px 28px;max-width:440px}
.footer .f-mid a{font-size:15px;color:var(--ink-soft);transition:color .2s}
.footer .f-mid a:hover{color:var(--orange)}
.footer .f-right{display:flex;gap:12px}
.footer .f-right a{
  width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--ink-soft);transition:.3s var(--ease);
}
.footer .f-right a:hover{background:var(--orange);color:#fff;border-color:var(--orange);transform:translateY(-2px)}
.footer .f-right svg{width:20px;height:20px}
.footer-bottom{border-top:1px solid var(--line);margin-top:44px;padding-top:26px;font-size:13px;color:var(--gray-light);text-align:center}

/* ===========================================================
   QUOTE MODAL
   =========================================================== */
.modal-scrim{
  position:fixed;inset:0;z-index:200;background:rgba(20,20,22,.5);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease);
}
.modal-scrim.open{opacity:1;pointer-events:auto}
.modal{
  background:#fff;border-radius:26px;width:100%;max-width:520px;
  max-height:92vh;overflow-y:auto;box-shadow:var(--shadow-lg);
  transform:translateY(18px) scale(.97);transition:transform .4s var(--ease);
  padding:40px;
}
.modal-scrim.open .modal{transform:none}
.modal-close{
  position:absolute;top:18px;right:18px;width:36px;height:36px;border-radius:50%;
  background:var(--bg-soft);display:flex;align-items:center;justify-content:center;color:var(--ink-soft);
  transition:.2s;
}
.modal-close:hover{background:#e8e8eb;transform:rotate(90deg)}
.modal h3{font-size:28px;font-weight:800;letter-spacing:-.02em}
.modal .modal-sub{font-size:16px;font-weight:300;color:var(--gray);margin-top:8px;margin-bottom:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-soft);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:16px;color:var(--ink);
  background:var(--bg-soft);border:1.5px solid transparent;border-radius:12px;
  padding:13px 15px;transition:.2s var(--ease);
}
.field textarea{resize:vertical;min-height:84px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:#fff;border-color:var(--orange);box-shadow:0 0 0 4px rgba(216,90,48,.12);
}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--red);background:#fdf2f1}
.field .err{font-size:12.5px;color:var(--red);margin-top:6px;display:none;font-weight:500}
.field.invalid .err{display:block}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.modal .btn{width:100%;margin-top:8px}
.modal-foot{text-align:center;font-size:13px;color:var(--gray-light);margin-top:16px}
.modal-success{text-align:center;padding:14px 0 6px}
.modal-success .check{
  width:76px;height:76px;border-radius:50%;margin:0 auto 22px;
  background:linear-gradient(150deg,var(--orange),var(--yellow));
  display:flex;align-items:center;justify-content:center;color:#fff;
  animation:pop .5s var(--ease);
}
.modal-success .check svg{width:38px;height:38px}
@keyframes pop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}
.modal-success h3{margin-bottom:10px}

/* ===========================================================
   SCROLL REVEAL
   =========================================================== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .marquee-track{animation:none}
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:900px){
  .nav-links,.nav-right .btn{display:none}
  .hamburger{display:flex}
  .cards-2x2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr;gap:34px 24px}
  .step-line{display:none}
  .values{grid-template-columns:1fr;gap:20px}
  .pcard-img{height:260px}
}
@media (max-width:600px){
  .wrap{padding:0 20px}
  .hero{padding:128px 0 50px}
  .sec-pad{padding:74px 0}
  .stats{gap:8px 14px}
  .stat-sep{display:none}
  .steps{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .modal{padding:30px 24px}
  .footer .wrap{flex-direction:column;gap:26px}
  .m-card{width:180px;height:180px}
}