/* Modulis Forma — Web UI kit local styles (loads root tokens) */
@import url('colors_and_type.css');
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--surface-0);color:var(--fg-1);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.eyebrow{font:600 12px var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--fg-accent)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.62);border-bottom:1px solid var(--border-1)}
.nav::before{content:"";position:absolute;inset:0;z-index:-1;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.nav-in{display:flex;align-items:center;gap:20px;height:72px;flex-wrap:nowrap}
.nav img{height:30px}
.nav-links{display:flex;gap:30px;margin-left:14px}
.nav-links a{position:relative;font:500 15px var(--font-sans);color:var(--fg-2);transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:-4px;height:1.5px;background:var(--fg-accent);transition:right .28s cubic-bezier(.4,0,.2,1)}
.nav-links a:hover{color:var(--fg-accent)}
.nav-links a:hover::after{right:0}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:14px}
@media (max-width:1024px){.hide-sm{display:none!important}}
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:38px;height:38px;background:none;border:none;cursor:pointer;margin-left:8px}
.nav-burger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s}
.nav-burger.on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.on span:nth-child(2){opacity:0}
.nav-burger.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-links .nav-links-lang{display:none!important}.lang-seg{display:flex;background:var(--surface-2);border:1px solid var(--border-2);border-radius:var(--r-pill);padding:3px}
.lang-seg button{background:none;border:none;cursor:pointer;font:600 12px var(--font-mono);letter-spacing:.08em;color:var(--fg-3);padding:6px 11px;border-radius:var(--r-pill);transition:.15s}
.lang-seg button.on{background:var(--verde-principal);color:var(--fg-on-primary)}
.lang-seg button:not(.on):hover{color:var(--fg-accent)}

.btn{font:600 15px var(--font-sans);border-radius:var(--r-sm);padding:11px 22px;display:inline-flex;align-items:center;gap:8px;transition:.16s;border:1px solid transparent;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--verde-principal);color:var(--fg-on-primary)}
.btn-primary:hover{background:var(--verde-brillante);box-shadow:var(--glow-green)}
.btn-primary:active{transform:scale(.98);background:var(--verde-principal)}
.btn-pill{border-radius:var(--r-pill)}
.btn-ghost{background:transparent;color:var(--fg-1);border-color:var(--border-2)}
.btn-ghost:hover{border-color:var(--border-accent);color:var(--fg-accent)}
.btn-lg{padding:15px 28px;font-size:16px}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--grad-surface)}
/* animated aurora background (subtle, current-trend) */
.hero::before{content:"";position:absolute;inset:-20% -10% 0;z-index:0;pointer-events:none;
  background:
    radial-gradient(38% 50% at 18% 12%,rgba(85,163,91,.20),transparent 70%),
    radial-gradient(34% 46% at 82% 78%,rgba(107,203,119,.16),transparent 72%),
    radial-gradient(30% 40% at 60% 20%,rgba(159,227,194,.10),transparent 70%);
  filter:blur(8px);animation:auroraShift 18s ease-in-out infinite alternate}
@keyframes auroraShift{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-3%,2%,0) scale(1.08)}
  100%{transform:translate3d(2%,-2%,0) scale(1.04)}}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:96px 0 104px}
/* hero responsive — see consolidated block below */
.hero h1{font:800 clamp(40px,5vw,62px)/1.05 var(--font-sans);letter-spacing:-.02em;margin:22px 0 0;color:#fff}
.hero h1 em{font-style:normal;color:var(--verde-brillante)}
.hero p{font:400 19px/1.6 var(--font-sans);color:var(--fg-2);margin:22px 0 34px;max-width:520px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;margin-top:54px}
.hero-stats .n{font:500 30px var(--font-mono);color:#fff}
.hero-stats .l{font:500 11px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);margin-top:4px}

.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:clamp(220px,50vw,420px)}
.hero-mark{width:clamp(180px,40vw,300px);height:clamp(180px,40vw,300px);object-fit:contain;filter:drop-shadow(0 18px 50px rgba(85,163,91,.40));position:relative;z-index:3}
.hero-glow{position:absolute;width:clamp(220px,48vw,360px);height:clamp(220px,48vw,360px);border-radius:50%;background:radial-gradient(circle,rgba(85,163,91,.30),transparent 62%);filter:blur(26px);z-index:1;animation:glowBreath 7s ease-in-out infinite}
/* elegant concentric aperture rings (echo the logo's dotted O) */
.hero-rings{position:absolute;z-index:1;width:clamp(260px,60vw,440px);height:clamp(260px,60vw,440px);display:grid;place-items:center;pointer-events:none}
.hero-rings span{position:absolute;border-radius:50%;border:1px solid rgba(159,227,194,.16)}
.hero-rings span:nth-child(1){width:68%;height:68%}
.hero-rings span:nth-child(2){width:86%;height:86%;border-color:rgba(159,227,194,.10)}
.hero-rings span:nth-child(3){width:100%;height:100%;border-color:rgba(159,227,194,.06)}
.hero-rings .arc{width:77%;height:77%;border:1px solid transparent;border-top-color:rgba(107,203,119,.5);border-right-color:rgba(107,203,119,.18);animation:spinSlow 26s linear infinite}
.circuit{position:absolute;inset:0;z-index:1;background:
  repeating-linear-gradient(90deg,transparent 0 38px,rgba(159,227,194,.07) 38px 39px),
  repeating-linear-gradient(0deg,transparent 0 38px,rgba(159,227,194,.07) 38px 39px);
  -webkit-mask:radial-gradient(70% 70% at 50% 50%,#000,transparent 75%);mask:radial-gradient(70% 70% at 50% 50%,#000,transparent 75%)}
/* animated SVG circuit traces */
.hero-traces{position:absolute;inset:0;z-index:2;pointer-events:none}
.hero-traces svg{width:100%;height:100%}
.hero-traces .trace{stroke:#6BCB77;stroke-width:1.4;fill:none;stroke-dasharray:var(--len,300);stroke-dashoffset:var(--len,300);
  animation:drawTrace 2.4s ease-out forwards;opacity:.55}
.hero-traces .node{fill:#9FE3C2;opacity:0;transform-box:fill-box;transform-origin:center;animation:nodeIn .5s ease-out forwards,nodePulse 3.2s ease-in-out infinite}
.hero-traces .node.big{fill:#6BCB77}

@keyframes glowBreath{0%,100%{opacity:.65;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}
@keyframes spinSlow{to{transform:rotate(360deg)}}
@keyframes drawTrace{to{stroke-dashoffset:0}}
@keyframes nodeIn{to{opacity:1}}
@keyframes nodePulse{0%,100%{opacity:.45}50%{opacity:1}}

/* hero entrance (staggered fade-up) */
.reveal{opacity:0;transform:translateY(16px);animation:fadeUp .7s cubic-bezier(.22,1,.36,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.18s}.d3{animation-delay:.31s}.d4{animation-delay:.44s}.d5{animation-delay:.57s}
@keyframes fadeUp{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  .reveal,.hero-glow,.hero-traces .trace,.hero-traces .node,.hero-rings .arc{animation:none!important;opacity:1!important;transform:none!important;stroke-dashoffset:0!important}
  .hero::before{animation:none!important}
}

/* ===== modern scroll/interaction layer ===== */
[data-reveal]{opacity:0;transform:translateY(22px);filter:blur(6px);
  transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1),filter .7s ease;
  animation:revealSafety .5s ease 2s forwards}
[data-reveal].in{opacity:1;transform:none;filter:none;animation:none}
@keyframes revealSafety{to{opacity:1;transform:none;filter:none}}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1!important;transform:none!important;filter:none!important;transition:none;animation:none}}

/* pointer spotlight cards */
.spotlight{position:relative}
.spotlight::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:1;opacity:0;
  transition:opacity .3s ease;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(107,203,119,.18),transparent 60%)}
.spotlight:hover::after{opacity:1}
.scard>*{position:relative;z-index:2}

/* magnetic button easing */
.btn-primary.is-mag{transition:transform .25s cubic-bezier(.22,1,.36,1),background .16s,box-shadow .16s}

/* cursor aura */
.cursor-aura{position:fixed;top:0;left:0;width:420px;height:420px;margin:-210px 0 0 -210px;border-radius:50%;
  pointer-events:none;z-index:60;mix-blend-mode:screen;will-change:transform;
  background:radial-gradient(circle,rgba(85,163,91,.16),rgba(85,163,91,0) 62%)}
@media (pointer:coarse){.cursor-aura{display:none}}

/* sections */
section{position:relative;scroll-margin-top:88px}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
.sec{padding:90px 0}
.sec-head{max-width:640px;margin-bottom:48px}
.sec-head h2{font:700 clamp(28px,3.4vw,42px)/1.12 var(--font-sans);letter-spacing:-.01em;margin:14px 0 0;color:#fff}
.sec-head p{font:400 17px/1.6 var(--font-sans);color:var(--fg-2);margin:16px 0 0}

.cards{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}
.cards .scard{flex:0 0 calc((100% - 40px)/3);min-width:min(260px,100%)}
.scard{background:var(--surface-2);border:1px solid var(--border-2);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-2);transition:.18s;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:230px}
.scard:hover{background:var(--surface-3);transform:translateY(-3px);border-color:var(--border-accent)}
.scard-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.scard .ico{width:46px;height:46px;border-radius:var(--r-sm);background:var(--grad-mark);display:flex;align-items:center;justify-content:center;box-shadow:var(--glow-green)}
.scard .ico svg{width:22px;height:22px;color:#06231A}
.scard .num{font:600 30px var(--font-mono);color:rgba(159,227,194,.28);letter-spacing:-.02em;line-height:1}
.scard h3{font:700 20px var(--font-sans);color:#fff;margin:0 0 10px}
.scard p{font:400 14.5px/1.6 var(--font-sans);color:var(--fg-2);margin:0}
.scard-detail{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:7px}
.scard-detail li{font:400 13px/1.5 var(--font-sans);color:var(--fg-3);padding-left:16px;position:relative}
.scard-detail li::before{content:"";position:absolute;left:0;top:7px;width:5px;height:5px;border-radius:50%;background:var(--fg-mint)}
.scard-link{margin-top:14px;display:inline-flex;align-items:center;gap:6px;font:600 13px var(--font-sans);color:var(--fg-accent);text-decoration:none;width:fit-content}
.scard-link:hover{text-decoration:underline}
.scard-link svg{width:14px;height:14px}
.scard-price-line{margin-top:auto;padding-top:12px;border-top:1px solid var(--border-2);min-height:54px;display:flex;align-items:baseline;justify-content:space-between;gap:8px;font:600 12.5px var(--font-mono);letter-spacing:.02em;color:var(--fg-accent)}
.scard-price-note{font:400 11.5px var(--font-sans);letter-spacing:0;color:var(--fg-3)}
.scard-price{margin-top:auto;padding-top:12px;border-top:1px solid var(--border-2);min-height:54px;box-sizing:border-box;display:flex;flex-direction:column;gap:6px}
.price-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font:400 13px var(--font-sans);color:var(--fg-2)}
.price-value{font:700 12.5px var(--font-mono);color:var(--fg-accent)}
.tiers-sec{padding-top:0}
.diag-human{display:inline-flex;align-items:center;gap:10px;margin-top:20px;padding:10px 18px;border-radius:99px;background:rgba(107,203,119,.12);border:1px solid var(--border-accent);font:700 13px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-accent);box-shadow:var(--glow-green)}
.diag-human svg{width:17px;height:17px}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tier-card{background:var(--surface-2);border:1px solid var(--border-2);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-2);display:flex;flex-direction:column;gap:14px}
.tier-card:nth-child(3){border-color:var(--border-accent);background:var(--surface-3)}
.tier-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.tier-top h3{font:700 18px var(--font-sans);color:var(--fg-1);margin:0}
.tier-price{font:700 15px var(--font-mono);color:var(--fg-accent);white-space:nowrap}
.tier-timeline{font:600 11px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-mint)}
.tier-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.tier-list li{font:400 13.5px/1.5 var(--font-sans);color:var(--fg-2);padding-left:16px;position:relative}
.tier-list li::before{content:"";position:absolute;left:0;top:7px;width:5px;height:5px;border-radius:50%;background:var(--verde-brillante)}
/* tiers, nav, cards responsive — see consolidated block below */
/* Products */
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.prod-card{background:var(--surface-2);border:1px solid var(--border-2);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow-2);transition:.18s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.prod-card:hover{background:var(--surface-3);transform:translateY(-3px);border-color:var(--border-accent)}
.prod-card>*{position:relative;z-index:2}
.prod-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.prod-card .ico{width:46px;height:46px;border-radius:var(--r-sm);background:var(--grad-mark);display:flex;align-items:center;justify-content:center;box-shadow:var(--glow-green)}
.prod-card .ico svg{width:22px;height:22px;color:#06231A}
.prod-badge{font:600 11px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;padding:5px 12px;border-radius:99px;white-space:nowrap}
.prod-badge.live{background:rgba(107,203,119,.16);color:var(--fg-accent);border:1px solid var(--border-accent)}
.prod-badge.soon{background:transparent;color:var(--fg-3);border:1px solid var(--border-1)}
.prod-card h3{font:700 22px var(--font-sans);color:#fff;margin:0 0 6px}
.prod-tag{font:600 14px/1.5 var(--font-sans);color:var(--fg-mint);margin:0 0 10px}
.prod-desc{font:400 14.5px/1.6 var(--font-sans);color:var(--fg-2);margin:0}
.prod-card .scard-detail{margin:16px 0 0}
.prod-foot{margin-top:auto;padding-top:20px;border-top:1px solid var(--border-2);height:76px;box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;gap:12px}
.prod-price{font:700 13px var(--font-mono);color:var(--fg-accent);display:flex;flex-direction:column;gap:3px}
.prod-setup{font:400 11px var(--font-sans);color:var(--fg-3)}
.prod-soon-note{font:600 12px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-3)}
/* prod-grid responsive — see consolidated block below */

/* alternate-background section for design services */
.alt-bg{background:var(--surface-1);border-top:1px solid var(--border-1);border-bottom:1px solid var(--border-1)}

/* About / Nosotros */
.about-grid{display:grid;grid-template-columns:330px 1fr;gap:56px;align-items:start}
.about-portrait{margin:0;position:sticky;top:96px}
.portrait-frame{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border-2);
  box-shadow:var(--shadow-3),0 0 0 1px rgba(107,203,119,.12);aspect-ratio:4/5}
.portrait-frame::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 55%,rgba(4,16,15,.55) 100%),
            radial-gradient(120% 80% at 50% 0%,rgba(85,163,91,.16),transparent 60%)}
.portrait-frame img{width:100%;height:100%;object-fit:cover;display:block}
.about-portrait figcaption{margin-top:16px;padding-left:14px;border-left:2px solid var(--verde-principal)}
.about-portrait .nm{font:700 18px var(--font-sans);color:#fff}
.about-portrait .rl{font:600 12px var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-accent);margin-top:4px}
.about-content h2{font:700 clamp(26px,3vw,38px)/1.16 var(--font-sans);letter-spacing:-.01em;color:#fff;margin:14px 0 22px}
.about-p{font:400 16.5px/1.75 var(--font-sans);color:var(--fg-2);margin:0 0 16px}
.about-points{list-style:none;margin:26px 0 0;padding:24px 0 0;border-top:1px solid var(--border-1);
  display:grid;grid-template-columns:1fr 1fr;gap:14px 24px}
.about-points li{display:flex;align-items:center;gap:10px;font:600 14.5px var(--font-sans);color:var(--fg-1)}
.about-points i{color:var(--verde-brillante);flex:none;display:flex}
.about-points svg{width:18px;height:18px}
/* about responsive — see consolidated block below */

/* FAQ (answer-engine optimization) */
.faq-wrap{max-width:820px}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface-2);border:1px solid var(--border-2);border-radius:var(--r-md);overflow:hidden;transition:border-color .18s}
.faq-item[data-open="true"]{border-color:var(--border-accent)}
.faq-q{width:100%;background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;text-align:left;font:600 16.5px var(--font-sans);color:#fff}
.faq-q i{color:var(--fg-accent);flex:none}
.faq-q svg{width:18px;height:18px}
.faq-toggle{width:18px;height:18px;position:relative;flex:none}
.faq-toggle i{position:absolute;left:50%;top:50%;background:var(--fg-accent);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.faq-toggle .h{width:14px;height:2px;transform:translate(-50%,-50%)}
.faq-toggle .v{width:2px;height:14px;transform:translate(-50%,-50%)}
.faq-item[data-open="true"] .faq-toggle .v{opacity:0;transform:translate(-50%,-50%) rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-item[data-open="true"] .faq-a{max-height:200px}
.faq-a p{margin:0;padding:0 22px 20px;font:400 15px/1.6 var(--font-sans);color:var(--fg-2)}

/* stats band */
.band{border-top:1px solid var(--border-1);border-bottom:1px solid var(--border-1);background:var(--surface-1)}
.band-in{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:54px 0}
.band .n{font:500 40px var(--font-mono);color:var(--menta-luminosa)}
.band .l{font:500 12px var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);margin-top:6px}

/* cta */
.cta{position:relative;overflow:hidden;border-radius:var(--r-xl);background:linear-gradient(150deg,#0B2B2F,#04140F);border:1px solid var(--border-2);padding:64px;text-align:center;box-shadow:var(--shadow-3)}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 120% at 50% 0%,rgba(85,163,91,.25),transparent 60%)}
.cta h2{position:relative;font:800 clamp(28px,3.6vw,44px)/1.1 var(--font-sans);color:#fff;margin:0 0 16px;letter-spacing:-.01em}
.cta p{position:relative;font:400 18px/1.6 var(--font-sans);color:var(--fg-2);margin:0 auto 30px;max-width:520px}
.cta-row{position:relative;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* contact section */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:stretch}
/* contact responsive — see consolidated block below */
.contact-info h2{font:800 clamp(28px,3.4vw,40px)/1.1 var(--font-sans);color:#fff;margin:14px 0 16px;letter-spacing:-.01em}
.contact-info p{font:400 16px/1.6 var(--font-sans);color:var(--fg-2);margin:0 0 28px;max-width:360px}
.contact-info .lk{display:flex;align-items:center;gap:11px;font:500 14.5px var(--font-sans);color:var(--fg-1);margin-bottom:14px}
.contact-info .lk svg{width:17px;height:17px;color:var(--fg-accent)}
.contact-info .lk .mono{font-family:var(--font-mono);font-size:13.5px;color:var(--fg-2)}
.form-card{position:relative;overflow:hidden;background:linear-gradient(160deg,#0E343A,#06222A 60%,#04161A);border:1px solid var(--border-2);border-radius:var(--r-xl);padding:32px;box-shadow:var(--shadow-3)}
.form-card::before{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(90deg,transparent 0 30px,rgba(159,227,194,.05) 30px 31px),
  repeating-linear-gradient(0deg,transparent 0 30px,rgba(159,227,194,.05) 30px 31px);
  -webkit-mask:radial-gradient(120% 90% at 100% 0%,#000,transparent 70%);mask:radial-gradient(120% 90% at 100% 0%,#000,transparent 70%)}
.form-card .fc-head{position:relative;display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.form-card .fc-head .t{font:700 18px var(--font-sans);color:#fff}
.chip-on{display:inline-flex;align-items:center;gap:7px;font:600 10px var(--font-mono);letter-spacing:.14em;color:var(--menta-luminosa);border:1px solid var(--border-2);background:rgba(159,227,194,.06);border-radius:var(--r-pill);padding:5px 11px}
.chip-on .d{width:6px;height:6px;border-radius:50%;background:var(--verde-brillante);box-shadow:0 0 8px var(--verde-brillante)}
.form{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .full{grid-column:1/-1}
.form label{display:block;font:600 10.5px var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);margin-bottom:7px}
.form input,.form textarea{width:100%;background:rgba(0,0,0,.35);border:1px solid var(--border-2);border-radius:var(--r-sm);padding:12px 14px;font:400 14.5px var(--font-sans);color:#fff;outline:none;transition:.15s;font-family:var(--font-sans)}
.form textarea{resize:none;min-height:96px}
.form input::placeholder,.form textarea::placeholder{color:var(--fg-4)}
.form input:focus,.form textarea:focus{border-color:var(--border-accent);box-shadow:0 0 0 3px var(--ring);background:rgba(0,0,0,.5)}
.form .btn{justify-content:center}
.form-ok{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;min-height:300px}
.form-ok .ring{width:60px;height:60px;border-radius:50%;background:var(--grad-mark);display:flex;align-items:center;justify-content:center;box-shadow:var(--glow-green)}
.form-ok .ring svg{width:28px;height:28px;color:#06231A}
.form-ok h3{font:700 22px var(--font-sans);color:#fff;margin:0}
.form-ok p{font:400 15px var(--font-sans);color:var(--fg-2);margin:0;max-width:280px}

/* footer */
.foot{border-top:1px solid var(--border-1);padding:56px 0 40px;background:var(--surface-0)}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot img{height:28px;margin-bottom:18px}
.foot .tag{font:400 14px/1.6 var(--font-sans);color:var(--fg-3);max-width:280px}
.foot h4{font:600 11px var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--fg-3);margin:0 0 16px}
.foot .lk{display:flex;align-items:center;gap:9px;font:400 14.5px var(--font-sans);color:var(--fg-2);margin-bottom:11px}
.foot .lk svg{width:15px;height:15px;color:var(--fg-accent)}
.foot-bottom{display:flex;justify-content:space-between;margin-top:44px;padding-top:22px;border-top:1px solid var(--border-1);font:500 12px var(--font-mono);color:var(--fg-4);letter-spacing:.06em}
/* ================================================================
   RESPONSIVE — fluid layout for all devices
   ================================================================ */

/* global fluid guards */
img,svg,video,canvas{max-width:100%;height:auto}
.wrap{width:100%}
/* prevent iOS zoom on input focus */
@media (max-width:768px){
  .form input,.form textarea,.form select{font-size:16px!important}
}

/* ---------- ≤ 1024 — tablet / small laptop ---------- */
@media (max-width:1024px){
  .nav-links{position:fixed;top:72px;left:0;right:0;bottom:0;z-index:49;
    background:rgba(6,20,22,.98);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    flex-direction:column;align-items:stretch;gap:0;
    padding:12px 24px 32px;margin-left:0;
    transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);overflow-y:auto}
  .nav-links a{padding:16px 0;font-size:18px;width:100%;border-bottom:1px solid var(--border-1)}
  .nav-links-open{transform:translateX(0)}
  .nav-burger{display:flex}
  .nav-cta .btn{font-size:13px;padding:9px 16px}
  .cards .scard{flex:0 0 calc((100% - 20px)/2);min-width:0}
}

/* ---------- ≤ 860 — large phone / small tablet ---------- */
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;padding:56px 0 64px;gap:36px}
  .hero-stats{flex-wrap:wrap;gap:24px}
  .hero-visual{min-height:320px}
  .hero-mark{width:clamp(180px,50vw,280px);height:clamp(180px,50vw,280px)}
  .hero-glow{width:clamp(220px,55vw,340px);height:clamp(220px,55vw,340px)}
  .hero-rings{width:clamp(260px,65vw,400px);height:clamp(260px,65vw,400px)}
  .tiers{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:32px}
  .about-portrait{position:static;max-width:320px}
  .about-points{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .cards .scard{flex:0 0 100%;min-width:0}
}

/* ---------- ≤ 700 — phone landscape ---------- */
@media (max-width:700px){
  .wrap{padding:0 24px}
  .sec{padding:64px 0}
  .band-in{grid-template-columns:repeat(2,1fr);gap:28px 20px}
  .foot-in{grid-template-columns:1fr;gap:28px}
  .foot-bottom{flex-direction:column;gap:8px;text-align:center}
  .form{grid-template-columns:1fr}
  .form .full{grid-column:1}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{text-align:center;justify-content:center}
  .cta{padding:40px 24px}
  .cta-row{flex-direction:column;align-items:stretch}
  .cta-row .btn{text-align:center;justify-content:center}
  .tier-top{flex-direction:column;gap:4px}
  .prod-foot{flex-direction:column;align-items:flex-start;height:auto;gap:14px}
  .prod-foot .btn{width:100%;justify-content:center}
  .diag-human{font-size:11px;letter-spacing:.04em;padding:8px 14px}
  .faq-a{max-height:0}
  .faq-item[data-open="true"] .faq-a{max-height:400px}
  .contact-info .lk .mono{font-size:12px;word-break:break-all}
}

/* ---------- ≤ 480 — phone portrait ---------- */
@media (max-width:480px){
  .wrap{padding:0 16px}
  .sec{padding:48px 0}
  section{scroll-margin-top:68px}
  /* nav compact */
  .nav-in{gap:10px;height:56px}
  .nav img{height:22px}
  .nav-links{top:56px}
  .nav-cta .btn{padding:8px 12px;font-size:12px}
  .nav-cta{gap:8px}
  .lang-seg button{padding:4px 7px;font-size:10px}
  .lang-seg{padding:2px}
  /* hero */
  .hero-grid{padding:32px 0 48px;gap:28px}
  .hero h1{margin-top:14px}
  .hero p{font-size:16px;margin:14px 0 22px}
  .hero-visual{min-height:240px}
  .btn-lg{padding:12px 20px;font-size:14px}
  .btn{padding:10px 18px;font-size:14px}
  /* section headings */
  .sec-head{margin-bottom:32px}
  .sec-head p{font-size:15px}
  .eyebrow{font-size:11px}
  /* cards */
  .scard{padding:20px;min-height:auto}
  .scard h3{font-size:17px}
  .scard .num{font-size:24px}
  .scard .ico{width:40px;height:40px}
  .scard .ico svg{width:20px;height:20px}
  /* tiers */
  .tier-card{padding:20px}
  .tier-top h3{font-size:15px}
  .tier-price{font-size:13px}
  /* products */
  .prod-card{padding:20px}
  .prod-card h3{font-size:18px}
  .prod-tag{font-size:13px}
  /* about */
  .about-portrait{max-width:100%}
  .portrait-frame{aspect-ratio:3/4}
  .about-content h2{margin:10px 0 16px}
  .about-p{font-size:15px;line-height:1.65}
  .about-points{gap:10px}
  .about-points li{font-size:13px;gap:8px}
  /* contact */
  .form-card{padding:20px;border-radius:var(--r-lg)}
  .form-card .fc-head{flex-wrap:wrap;gap:10px}
  .form-card .fc-head .t{font-size:16px}
  /* FAQ */
  .faq-q{padding:14px 16px;font-size:14.5px;gap:12px}
  .faq-a p{padding:0 16px 16px;font-size:13.5px}
  /* band */
  .band-in{padding:36px 0}
  .band .n{font-size:28px}
  .band .l{font-size:10px}
  /* footer */
  .foot{padding:36px 0 24px}
  .foot img{height:22px}
  .foot .tag{font-size:13px}
  .foot .lk{font-size:13px}
  .foot-bottom{font-size:10px;margin-top:28px;padding-top:16px}
}

/* ---------- ≤ 360 — very small phones (Galaxy Fold, SE) ---------- */
@media (max-width:360px){
  .wrap{padding:0 12px}
  .sec{padding:40px 0}
  .nav-in{height:50px;gap:6px}
  .nav img{height:18px}
  .nav-links{top:50px}
  .nav-cta .btn{padding:6px 10px;font-size:11px;gap:4px}
  .lang-seg button{padding:3px 6px;font-size:9px}
  .hero-grid{padding:24px 0 36px;gap:20px}
  .hero-visual{min-height:200px}
  .hero-mark{width:clamp(140px,42vw,180px);height:clamp(140px,42vw,180px)}
  .btn{font-size:13px;padding:9px 14px;gap:6px}
  .btn-lg{font-size:13px;padding:10px 16px}
  .scard{padding:16px}
  .scard h3{font-size:16px}
  .tier-card{padding:16px}
  .prod-card{padding:16px}
  .prod-card h3{font-size:16px}
  .form-card{padding:16px}
  .faq-q{padding:12px 14px;font-size:14px}
  .faq-a p{padding:0 14px 14px;font-size:13px}
  .band-in{grid-template-columns:1fr 1fr;gap:20px 12px;padding:28px 0}
  .band .n{font-size:24px}
  .cta{padding:28px 16px;border-radius:var(--r-lg)}
  .about-portrait{max-width:100%}
  .portrait-frame{aspect-ratio:1/1}
  .contact-info h2{font-size:24px}
  .foot-in{gap:20px}
}

/* ---------- safe area (notch / dynamic island) ---------- */
@supports (padding: env(safe-area-inset-left)){
  .wrap{padding-left:max(var(--wrap-px,16px),env(safe-area-inset-left));
        padding-right:max(var(--wrap-px,16px),env(safe-area-inset-right))}
  .nav{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
}

/* ---------- landscape phone fix ---------- */
@media (max-height:500px) and (orientation:landscape){
  /* hero: side-by-side layout, compact vertical spacing */
  .hero-grid{grid-template-columns:1.2fr .8fr;padding:20px 0;gap:24px}
  .hero h1{font-size:clamp(24px,4vw,36px);margin-top:10px}
  .hero p{font-size:15px;margin:10px 0 16px}
  .hero-cta{flex-direction:row;gap:10px}
  .hero-cta .btn{text-align:center}
  .btn-lg{padding:10px 18px;font-size:14px}
  .hero-visual{min-height:180px}
  .hero-mark{width:clamp(120px,22vh,180px);height:clamp(120px,22vh,180px)}
  .hero-glow{width:clamp(140px,26vh,200px);height:clamp(140px,26vh,200px)}
  .hero-rings{width:clamp(160px,30vh,240px);height:clamp(160px,30vh,240px)}
  .eyebrow{font-size:10px}
  /* sections compact */
  .sec{padding:32px 0}
  .sec-head{margin-bottom:24px}
  .sec-head h2{font-size:clamp(22px,3vw,30px);margin-top:8px}
  .sec-head p{font-size:14px;margin-top:10px}
  /* nav */
  .nav-in{height:48px}
  .nav img{height:20px}
  .nav-links{top:48px}
  section{scroll-margin-top:56px}
  /* cards: 2 columns in landscape */
  .cards .scard{flex:0 0 calc((100% - 20px)/2);min-width:0}
  .scard{padding:18px;min-height:auto}
  .scard h3{font-size:16px}
  /* tiers: row in landscape */
  .tiers{grid-template-columns:repeat(3,1fr)}
  .tier-card{padding:18px}
  .tier-top h3{font-size:14px}
  .tier-price{font-size:12px}
  /* products side by side */
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .prod-card{padding:20px}
  .prod-card h3{font-size:17px}
  .prod-foot{flex-direction:row;height:auto}
  /* about: side by side */
  .about-grid{grid-template-columns:220px 1fr;gap:24px}
  .about-portrait{position:static;max-width:none}
  .portrait-frame{aspect-ratio:3/4}
  .about-content h2{margin:8px 0 12px;font-size:clamp(20px,3vw,28px)}
  .about-p{font-size:14px;margin:0 0 10px;line-height:1.6}
  .about-points{grid-template-columns:1fr 1fr;gap:8px 16px}
  .about-points li{font-size:12.5px}
  /* contact side by side */
  .contact-grid{grid-template-columns:.85fr 1.15fr}
  .contact-info h2{font-size:clamp(22px,3vw,30px)}
  .form{grid-template-columns:1fr 1fr}
  .form .full{grid-column:1/-1}
  .form-card{padding:20px}
  /* faq */
  .faq-q{padding:12px 16px;font-size:14px}
  .faq-a p{padding:0 16px 12px;font-size:13px}
  /* band */
  .band-in{grid-template-columns:repeat(4,1fr);padding:28px 0}
  .band .n{font-size:24px}
  .band .l{font-size:9px}
  /* footer */
  .foot{padding:28px 0 20px}
  .foot-in{grid-template-columns:1.4fr 1fr 1fr;gap:20px}
  .foot img{height:20px;margin-bottom:10px}
  .foot .tag{font-size:12px}
  .foot .lk{font-size:13px;margin-bottom:8px}
  .foot-bottom{margin-top:20px;padding-top:12px;font-size:10px}
  /* cta */
  .cta{padding:32px}
  .cta h2{font-size:clamp(22px,3vw,30px)}
  .cta p{font-size:15px;margin-bottom:20px}
}

/* ---------- touch device optimizations ---------- */
@media (hover:none){
  .scard:hover{transform:none;background:var(--surface-2);border-color:var(--border-2)}
  .prod-card:hover{transform:none;background:var(--surface-2);border-color:var(--border-2)}
  .spotlight::after{display:none}
  .btn-primary:hover{box-shadow:none}
  .btn-primary:active{background:var(--verde-brillante);box-shadow:var(--glow-green);transform:scale(.97)}
  .scard:active{background:var(--surface-3);border-color:var(--border-accent)}
  .prod-card:active{background:var(--surface-3);border-color:var(--border-accent)}
  /* larger tap targets */
  .nav-links a{min-height:48px;display:flex;align-items:center}
  .faq-q{min-height:48px}
  .btn{min-height:44px}
}

html{overflow-x:hidden}
body{overflow-x:hidden}