/* ═══════════════════════════════════════════════════════════
   KUANTIKAI — design system
   Tema clar. Colors mostrejats del PNG del logo:
   navy #14385C (wordmark) · teal #2D7699 · aqua #3FA3B5 (swoosh)
   Clash Display / Satoshi / Instrument Serif / Fragment Mono
   ═══════════════════════════════════════════════════════════ */

@font-face{font-family:'Clash Display';src:url('../fonts/ClashDisplay-Variable.woff2') format('woff2');font-weight:200 700;font-display:swap}
@font-face{font-family:'Satoshi';src:url('../fonts/Satoshi-Variable.woff2') format('woff2');font-weight:300 900;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('../fonts/InstrumentSerif-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('../fonts/InstrumentSerif-Italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'Fragment Mono';src:url('../fonts/FragmentMono-Regular.woff2') format('woff2');font-weight:400;font-display:swap}

:root{
  /* superfícies */
  --bg:#EDF2F7;        /* paper fred, no blanc pur */
  --surface:#FFFFFF;   /* targetes */
  --raised:#F6F9FC;    /* bandes alternes */
  /* text — contrast comprovat sobre --bg */
  --text:#0F2942;      /* 13.4:1 */
  --text-2:#4E657C;    /* 5.4:1  */
  --text-3:#5A6E82;    /* 4.7:1 — passa AA també a 13px (lletra fina) */
  /* marca */
  --navy:#14385C;      /* wordmark del logo */
  --teal:#2D7699;      /* swoosh mig */
  --aqua:#3FA3B5;      /* swoosh brillant */
  --accent:#2D7699;    /* accions i èmfasi — 4.2:1 sobre --bg */
  --accent-hi:#14385C; /* hover: cap al navy */
  --accent-soft:rgba(45,118,153,.10);
  --line:rgba(20,56,92,.14);
  --display:'Clash Display',system-ui,sans-serif;
  --body:'Satoshi',system-ui,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --mono:'Fragment Mono',ui-monospace,monospace;
  --wrap:1200px;
  --ease:cubic-bezier(.22,.9,.24,1);
  --rev:.9s var(--ease);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html:focus-within{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  font-weight:420;
  font-size:1.0625rem;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:#fff}
img,canvas,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--accent-hi);outline-offset:3px;border-radius:2px}

::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#C3D2DF;border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:#A6BACC}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(20px,4vw,48px)}

/* ── type ───────────────────────────────────── */
.mono-label{
  font-family:var(--mono);
  font-size:.6875rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--text-2);
}
.h2{
  font-family:var(--display);
  font-weight:560;
  font-size:clamp(2.1rem,4.6vw,3.9rem);
  line-height:1.04;
  letter-spacing:-.015em;
  margin:1.1rem 0 0;
  text-wrap:balance;
}
.h2 em,.hero-title em,.final-title em{
  font-family:var(--serif);
  font-style:italic;
  font-weight:400;
  letter-spacing:0;
  color:var(--accent);
  font-size:1.06em;
  /* line-height:1 — la serif té ascendents alts; sense això la caixa de línia
     col·lapsa i les ratlles s'encavalquen (p. ex. "Tenim respostes") */
  line-height:1;
}
.body{color:var(--text-2);max-width:34rem;margin-top:1.1rem}
.fine{font-size:.8125rem;color:var(--text-3);margin-top:1.6rem}

/* ── buttons ────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--display);font-weight:520;font-size:1rem;
  letter-spacing:.01em;
  padding:.9em 1.7em;border-radius:100px;
  transition:transform .35s var(--ease),background .25s,color .25s,border-color .25s,box-shadow .35s;
  will-change:transform;
  white-space:nowrap;
}
.btn-primary{
  background:var(--navy);color:#fff;
  box-shadow:0 0 0 0 rgba(20,56,92,0);
}
.btn-primary:hover{background:var(--teal);box-shadow:0 10px 30px -10px rgba(20,56,92,.45)}
.btn-ghost{
  border:1px solid var(--line);color:var(--text);
  background:rgba(255,255,255,.6);
  backdrop-filter:blur(6px);
}
.btn-ghost:hover{border-color:rgba(45,118,153,.55);color:var(--accent)}
.btn-lg{font-size:1.15rem;padding:1em 2.1em}
.btn-sm{font-size:.85rem;padding:.6em 1.2em}
.btn-nav{font-size:.875rem;padding:.65em 1.3em}

/* glif d'ona: quiet en repòs, es mou només quan l'usuari hi vol interactuar */
.wave-glyph{
  display:inline-flex;align-items:center;gap:2px;
  height:13px;flex:none;
}
.wave-glyph i{
  width:2px;height:13px;border-radius:1px;
  background:currentColor;
  transform:scaleY(var(--s));
  transform-origin:center;
}
.wave-glyph i:nth-child(1){--s:.30}
.wave-glyph i:nth-child(2){--s:.80}
.wave-glyph i:nth-child(3){--s:.55}
.wave-glyph i:nth-child(4){--s:.24}
.btn:hover .wave-glyph i,.faq-q:hover .wave-glyph i{
  animation:eqbar .9s ease-in-out infinite;
}
.wave-glyph i:nth-child(2){animation-delay:.1s}
.wave-glyph i:nth-child(3){animation-delay:.2s}
.wave-glyph i:nth-child(4){animation-delay:.3s}
@keyframes eqbar{
  0%,100%{transform:scaleY(var(--s))}
  50%{transform:scaleY(1)}
}
.wave-glyph-sm{height:10px}
.wave-glyph-sm i{height:10px;width:1.5px}

/* ── nav ────────────────────────────────────── */
.nav{
  position:fixed;inset:0 0 auto;z-index:60;
  display:flex;align-items:center;gap:2.5rem;
  padding:.9rem clamp(20px,3.5vw,40px);
  transition:transform .5s var(--ease),background .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(237,242,247,.78);
  backdrop-filter:blur(18px) saturate(1.3);
  -webkit-backdrop-filter:blur(18px) saturate(1.3);
  border-bottom-color:var(--line);
}
.nav.hidden{transform:translateY(-110%)}
.nav-logo{
  display:inline-flex;align-items:center;
  color:var(--text);
  transition:opacity .25s;
}
.nav-logo:hover{opacity:.75}
.logo-img{width:150px;height:auto}
.footer-brand .logo-img{width:164px}
.nav-links{display:flex;gap:1.9rem;margin-inline:auto}
.nav-links a{
  font-size:.9rem;color:var(--text-2);position:relative;
  transition:color .25s;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-4px;height:1px;width:0;
  background:var(--accent-hi);transition:width .3s var(--ease);
}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:1rem}

/* lang selector */
.lang{position:relative}
.lang-btn{
  display:inline-flex;align-items:center;gap:.45em;
  font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;
  color:var(--text-2);padding:.55em .9em;border:1px solid var(--line);border-radius:100px;
  transition:color .25s,border-color .25s;
}
.lang-btn:hover{color:var(--text);border-color:rgba(20,56,92,.32)}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:9.5rem;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:.4rem;list-style:none;
  opacity:0;transform:translateY(-6px) scale(.98);pointer-events:none;
  transition:opacity .25s,transform .25s var(--ease);
  box-shadow:0 18px 50px -18px rgba(20,56,92,.28);
}
.lang.open .lang-menu{opacity:1;transform:none;pointer-events:auto}
.lang-menu li{
  padding:.55rem .85rem;border-radius:9px;font-size:.875rem;color:var(--text-2);
  cursor:pointer;transition:background .2s,color .2s;
}
.lang-menu li:hover{background:rgba(20,56,92,.06);color:var(--text)}
.lang-menu li[aria-selected="true"]{color:var(--accent-hi)}
.lang-menu li[aria-selected="true"]::after{content:'●';float:right;font-size:.6em;line-height:2.2}

/* burger + mobile menu */
.nav-burger{display:none;flex-direction:column;gap:5px;padding:8px;margin-left:auto}
.nav-burger span{width:22px;height:1.5px;background:var(--navy);transition:transform .3s var(--ease),opacity .3s}
.nav-burger[aria-expanded="true"] span:first-child{transform:translateY(3.2px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:last-child{transform:translateY(-3.2px) rotate(-45deg)}
.mobile-menu{
  position:fixed;inset:0;z-index:50;background:rgba(237,242,247,.98);
  backdrop-filter:blur(20px);
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2rem;
  opacity:0;pointer-events:none;transition:opacity .35s;
}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu nav{display:flex;flex-direction:column;align-items:center;gap:1.4rem}
.mobile-menu nav a{font-family:var(--display);font-size:1.7rem;font-weight:520}
.mobile-langs{display:flex;gap:.6rem}
.mobile-langs button{
  font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;
  padding:.5em 1em;border:1px solid var(--line);border-radius:100px;color:var(--text-2);
}
.mobile-langs button.active{color:var(--bg);background:var(--accent-hi);border-color:var(--accent-hi)}

/* ── hero ───────────────────────────────────── */
.hero{
  position:relative;min-height:100svh;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%}
.hero-grain{
  position:absolute;inset:0;pointer-events:none;opacity:.35;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-inner{
  position:relative;z-index:2;text-align:center;
  padding-inline:20px;max-width:60rem;
}
/* vinyeta de llegibilitat: el camp d'ones no ha de creuar el text */
.hero-inner::before{
  content:'';position:absolute;inset:-24% -30%;z-index:-1;
  background:radial-gradient(60% 66% at 50% 52%,rgba(237,242,247,.94),rgba(237,242,247,.55) 58%,transparent 82%);
  pointer-events:none;
}
.hero-tag{margin-bottom:1.6rem;color:var(--accent-hi)}
.hero-title{
  font-family:var(--display);
  font-weight:580;
  font-size:clamp(3rem,10.5vw,8.2rem);
  line-height:.98;
  letter-spacing:-.02em;
  text-wrap:balance;
}
.hero-sub{
  color:var(--text-2);max-width:33rem;margin:1.8rem auto 0;
  font-size:clamp(1rem,1.4vw,1.2rem);
}
/* separa el text fi del camp d'ones sense haver d'enfosquir tot el hero */
.hero-sub,.hero-note,.hero-tag{
  text-shadow:0 0 16px rgba(237,242,247,.98),0 0 6px rgba(237,242,247,.95);
}
.hero-ctas{
  display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2.4rem;
}
.hero-note{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3);margin-top:1.4rem}
.hero-status{
  position:absolute;left:clamp(20px,3.5vw,40px);bottom:28px;z-index:2;
  display:flex;align-items:center;gap:.6em;
}
.hero-status .wave-glyph{color:var(--accent)}
.hero-clock{color:var(--text-3);border-left:1px solid var(--line);padding-left:1em;margin-left:.4em}

.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:70;
  background:linear-gradient(90deg,var(--accent),var(--accent-hi));
  transform:scaleX(0);transform-origin:left;pointer-events:none;
}

.integrations{
  margin-top:2.6rem;display:flex;gap:1.2em;flex-wrap:wrap;align-items:baseline;
}
.integrations .int-list{color:var(--text);letter-spacing:.14em}
.hero-scroll{
  position:absolute;right:clamp(20px,3.5vw,40px);bottom:28px;z-index:2;
  animation:drift 2.6s ease-in-out infinite;
}
@keyframes drift{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}

/* hero entrance */
.hero-tag,.hero-title,.hero-sub,.hero-ctas,.hero-note{
  opacity:0;transform:translateY(26px);
  animation:rise 1.1s var(--ease) forwards;
}
.hero-title{animation-delay:.15s}
.hero-sub{animation-delay:.3s}
.hero-ctas{animation-delay:.45s}
.hero-note{animation-delay:.6s}
@keyframes rise{to{opacity:1;transform:none}}

/* ── sections base ─────────────────────────── */
section{position:relative}
.problem,.live,.services,.process,.sectors,.plans,.faq{padding-block:clamp(90px,12vw,160px)}

/* reveal on scroll */
[data-reveal],.h2,.mono-label,.body{--d:0ms}
.js section:not(.hero) [data-reveal],.js section:not(.hero) .h2,.js section:not(.hero) .mono-label,.js section:not(.hero) .body,.js section:not(.hero) .fine,.js section:not(.hero) .sectors-note{
  opacity:0;transform:translateY(30px);
  transition:opacity var(--rev),transform var(--rev);
  transition-delay:var(--d);
}
.js section .in[data-reveal],.js section .in.h2,.js section .in.mono-label,.js section .in.body,.js section .in.fine,.js section .in.sectors-note{
  opacity:1;transform:none;
}

/* ── problem / stats ───────────────────────── */
.problem{
  background:
    radial-gradient(120% 90% at 50% 0%,rgba(45,118,153,.07),transparent 55%),
    var(--bg);
  border-top:1px solid var(--line);
}
.stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:20px;
  overflow:hidden;margin-top:3.5rem;
}
.stat{background:var(--surface);padding:2.4rem 2rem 2rem;position:relative;overflow:hidden}
.stats{box-shadow:0 18px 44px -26px rgba(20,56,92,.3)}
.stat::before{
  content:'';position:absolute;inset:auto 0 0 0;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-hi));
  transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease) .3s;
}
.stat.in::before{transform:scaleX(1)}
.stat-num{
  font-family:var(--display);font-weight:540;
  font-size:clamp(3.4rem,5.5vw,5rem);line-height:1;letter-spacing:-.03em;
  display:flex;align-items:baseline;
}
.stat-pct{font-size:.45em;color:var(--accent-hi);margin-left:.08em}
.stat-txt{color:var(--text-2);font-size:.95rem;margin-top:.9rem;max-width:16rem}
.stat-src{margin-top:1.4rem;font-size:.625rem;color:var(--text-3)}

/* ── live demo ─────────────────────────────── */
.live{border-top:1px solid var(--line)}
.live-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,6vw,6rem);
  align-items:center;
}
.live-copy .btn{margin-top:2.2rem}
.phone{
  background:linear-gradient(160deg,#FFFFFF,#F3F8FC 60%);
  border:1px solid var(--line);border-radius:26px;
  padding:1.6rem;min-height:430px;
  display:flex;flex-direction:column;
  box-shadow:0 30px 70px -30px rgba(20,56,92,.28),inset 0 1px 0 #fff;
  position:relative;
}
.js section .phone.in{transition:transform .25s ease-out,opacity .9s var(--ease)}
.phone-top{
  display:flex;align-items:center;gap:.7rem;
  padding-bottom:1.1rem;border-bottom:1px solid var(--line);
}
.phone-top .wave-glyph{color:var(--accent)}
.phone-chat{flex:1;display:flex;flex-direction:column;gap:.8rem;padding-top:1.3rem;overflow:hidden}
.bubble{
  max-width:82%;padding:.7rem 1rem;border-radius:16px;
  font-size:.9rem;line-height:1.45;
  opacity:0;transform:translateY(12px) scale(.97);
  transition:opacity .45s var(--ease),transform .45s var(--ease);
}
.bubble.show{opacity:1;transform:none}
.bubble-caller{align-self:flex-end;background:#E7EEF5;border-bottom-right-radius:5px}
.bubble-agent{
  align-self:flex-start;background:var(--accent-soft);
  border:1px solid rgba(45,118,153,.3);border-bottom-left-radius:5px;
}
.bubble-agent .who,.bubble-caller .who{
  display:block;font-family:var(--mono);font-size:.56rem;letter-spacing:.18em;
  text-transform:uppercase;margin-bottom:.35rem;color:var(--text-3);
}
.bubble-agent .who{color:var(--accent-hi)}
.bubble-wave{display:inline-flex;gap:3px;align-items:center;height:12px;margin-left:.4em;vertical-align:middle}
.bubble-wave i{width:2.5px;background:var(--accent-hi);border-radius:2px;animation:eq .9s ease-in-out infinite}
.bubble-wave i:nth-child(2){animation-delay:.15s}
.bubble-wave i:nth-child(3){animation-delay:.3s}
.bubble-wave i:nth-child(4){animation-delay:.45s}
@keyframes eq{0%,100%{height:4px}50%{height:12px}}
.phone-result{
  display:flex;align-items:center;gap:.6rem;
  margin-top:1.1rem;padding:.85rem 1.1rem;
  border:1px solid rgba(45,118,153,.35);border-radius:14px;
  background:rgba(45,118,153,.08);color:var(--teal);
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;
  opacity:0;transform:translateY(10px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.phone-result.show{opacity:1;transform:none}

/* ── services ──────────────────────────────── */
.services{
  background:
    radial-gradient(100% 70% at 80% 10%,rgba(63,163,181,.09),transparent 60%),
    var(--bg);
  border-top:1px solid var(--line);
}
.cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:3.5rem;
}
.card{
  position:relative;border:1px solid var(--line);border-radius:22px;
  background:var(--surface);overflow:hidden;
  box-shadow:0 14px 36px -24px rgba(20,56,92,.28);
  min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;
  transition:border-color .4s,transform .5s var(--ease);
}
.card:hover{border-color:rgba(45,118,153,.4);transform:translateY(-4px)}
.card-wide{grid-column:span 3;min-height:300px}
.card-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.9}
.card-body{
  position:relative;padding:1.7rem;
  background:linear-gradient(transparent,rgba(255,255,255,.94) 42%);
}
.card-idx{color:var(--accent);font-size:.625rem;margin-bottom:.7rem}
.card h3{
  font-family:var(--display);font-weight:540;font-size:1.45rem;letter-spacing:-.01em;
}
.card p{color:var(--text-2);font-size:.92rem;margin-top:.5rem;max-width:38rem}
.card-wide .card-body p{max-width:40rem}
.card-wide h3{font-size:1.8rem}

/* ── process ───────────────────────────────── */
.process{border-top:1px solid var(--line)}
.steps{
  list-style:none;display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(1.5rem,3vw,3rem);margin-top:3.5rem;
  counter-reset:step;
}
.step{position:relative;padding-top:1.6rem;border-top:1px solid var(--line)}
.step::before{
  content:'';position:absolute;top:-1px;left:0;width:56px;height:1px;
  background:var(--accent);
}
.step-num{color:var(--accent);font-size:.7rem}
.step h3{font-family:var(--display);font-weight:540;font-size:1.3rem;margin-top:.9rem}
.step p{color:var(--text-2);font-size:.95rem;margin-top:.6rem}

/* ── sectors ───────────────────────────────── */
.sectors{border-top:1px solid var(--line);overflow:hidden}
.marquee{
  margin-top:2.6rem;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.marquee-track{
  display:flex;gap:0;width:max-content;
  animation:marquee 36s linear infinite;
}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee-item{
  font-family:var(--display);font-weight:480;
  font-size:clamp(2.2rem,5vw,4.2rem);letter-spacing:-.01em;
  color:transparent;-webkit-text-stroke:1px rgba(20,56,92,.38);
  padding-inline:1.6rem;white-space:nowrap;
  transition:color .3s;
}
.marquee-item:hover{color:var(--accent);-webkit-text-stroke:1px transparent}
.marquee-sep{color:var(--accent);font-size:clamp(1.2rem,2.4vw,2rem);align-self:center;-webkit-text-stroke:0}
.sectors-note{color:var(--text-2);margin-top:2.4rem}

/* ── plans ─────────────────────────────────── */
.plans{border-top:1px solid var(--line)}
.plan-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:3.5rem;max-width:56rem;
}
.plan{
  border:1px solid var(--line);border-radius:22px;padding:2.2rem;
  background:var(--surface);display:flex;flex-direction:column;
  box-shadow:0 14px 36px -24px rgba(20,56,92,.28);
  transition:border-color .4s,transform .5s var(--ease);
}
.plan:hover{transform:translateY(-4px)}
.plan-hi{
  border-color:rgba(45,118,153,.45);
  background:
    radial-gradient(120% 100% at 100% 0%,rgba(45,118,153,.09),transparent 55%),
    var(--surface);
}
.plan h3{font-family:var(--display);font-weight:560;font-size:1.7rem}
.plan-sub{color:var(--text-2);font-size:.92rem;margin-top:.5rem}
.plan ul{list-style:none;margin:1.6rem 0 2rem;display:grid;gap:.65rem;flex:1}
.plan li{
  display:flex;gap:.7rem;align-items:baseline;font-size:.95rem;color:var(--text);
}
.plan li::before{content:'—';color:var(--accent);flex:none}
.plan .btn{align-self:flex-start}

/* ── faq ───────────────────────────────────── */
.faq{border-top:1px solid var(--line)}
.faq-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(2rem,5vw,5rem);align-items:start}
.faq-list{display:flex;flex-direction:column}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:1.5rem;
  padding:1.35rem 0;text-align:left;
  font-family:var(--display);font-weight:500;font-size:1.08rem;letter-spacing:.005em;
  transition:color .25s;
}
.faq-q:hover{color:var(--accent-hi)}
.faq-q .fx{
  flex:none;width:12px;height:12px;position:relative;
  transition:transform .4s var(--ease);
}
.faq-q .fx::before,.faq-q .fx::after{
  content:'';position:absolute;background:var(--accent);inset:5.25px 0;
}
.faq-q .fx::after{transform:rotate(90deg)}
.faq-item.open .fx{transform:rotate(45deg)}
.faq-a{
  overflow:hidden;max-height:0;transition:max-height .5s var(--ease);
}
.faq-a p{color:var(--text-2);font-size:.95rem;padding-bottom:1.35rem;max-width:36rem}

/* ── final CTA ─────────────────────────────── */
.final{
  position:relative;padding-block:clamp(120px,16vw,220px);
  overflow:hidden;border-top:1px solid var(--line);
  text-align:center;
}
.final-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.65}
.final-inner{position:relative;z-index:2}
/* mateixa vinyeta de llegibilitat que al hero */
.final-inner::before{
  content:'';position:absolute;inset:-40% -20%;z-index:-1;pointer-events:none;
  background:radial-gradient(52% 60% at 50% 50%,rgba(237,242,247,.95),rgba(237,242,247,.6) 55%,transparent 80%);
}
.final-contact{text-shadow:0 0 14px rgba(237,242,247,.98)}
.final-title{
  font-family:var(--display);font-weight:570;
  font-size:clamp(2.6rem,7vw,5.6rem);line-height:1.02;letter-spacing:-.02em;
  text-wrap:balance;
}
.final .hero-ctas{margin-top:2.6rem}
.final-contact{
  margin-top:2rem;font-family:var(--mono);font-size:.8rem;letter-spacing:.08em;
  color:var(--text-2);display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;
}
.final-contact a{transition:color .25s}
.final-contact a:hover{color:var(--accent-hi)}

/* ── footer ────────────────────────────────── */
.footer{border-top:1px solid var(--line);padding-top:4.5rem;background:#E4EBF2}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:2.5rem;
  padding-bottom:3.5rem;
}
.footer-tag{color:var(--text-2);font-size:.9rem;margin-top:1.1rem;max-width:16rem}
.footer-col{display:flex;flex-direction:column;gap:.7rem;align-items:flex-start}
.footer-col .mono-label{margin-bottom:.5rem}
.footer-col a,.footer-col button{
  font-size:.9rem;color:var(--text-2);transition:color .25s;padding:0;text-align:left;
}
.footer-col a:hover,.footer-col button:hover{color:var(--accent-hi)}
.footer-addr{font-size:.8rem;color:var(--text-3);margin-top:.4rem;line-height:1.55}
.footer-bottom{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  padding-block:1.6rem;border-top:1px solid var(--line);
  font-size:.78rem;color:var(--text-3);
}
.footer-bottom .mono-label{font-size:.6rem;color:var(--text-3)}

/* ── modals ────────────────────────────────── */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(15,41,66,.55);backdrop-filter:blur(8px)}
.modal-box{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:24px;padding:2rem;max-width:520px;width:100%;
  box-shadow:0 40px 100px -30px rgba(20,56,92,.35);
  animation:modalIn .45s var(--ease);
}
@keyframes modalIn{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
.modal-x{
  position:absolute;top:14px;right:18px;font-size:1.6rem;color:var(--text-2);
  transition:color .2s;line-height:1;
}
.modal-x:hover{color:var(--text)}
.modal-voice{text-align:center;max-width:460px;max-height:90vh;overflow:auto}
/* deixa lloc perquè el títol no passi per sota de la ✕ */
.modal-voice > .mono-label{padding-inline:2.2rem}
/* el widget de Retell posa el botó "Talk" sota l'orb de 300px:
   per sota de ~520px d'alçada el botó queda tallat i sembla que no funcioni */
.voice-frame{
  margin:1.4rem auto 1.1rem;height:520px;
  border-radius:16px;overflow:hidden;background:#fff;
  border:1px solid var(--line);
}
.voice-frame iframe{width:100%;height:100%;border:0;display:block}
.modal-legal{max-width:640px;max-height:82vh;overflow:auto}
.legal-content h2{font-family:var(--display);font-weight:560;font-size:1.5rem;margin-bottom:1.2rem}
.legal-content h3{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-hi);margin:1.4rem 0 .4rem}
.legal-content p{color:var(--text-2);font-size:.9rem}
.legal-content .fine{margin-top:1.6rem}

/* ── cookie ────────────────────────────────── */
.cookie{
  position:fixed;left:20px;bottom:20px;z-index:90;max-width:360px;
  background:var(--surface);border:1px solid var(--line);border-radius:18px;
  padding:1.2rem 1.3rem;font-size:.82rem;color:var(--text-2);
  box-shadow:0 24px 60px -18px rgba(20,56,92,.3);
  animation:modalIn .6s var(--ease);
}
.cookie-btns{display:flex;gap:.6rem;margin-top:.9rem}

/* ── responsive ────────────────────────────── */
@media(max-width:1020px){
  .cards{grid-template-columns:1fr 1fr}
  .card-wide{grid-column:span 2}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:840px){
  .nav-links,.nav-right .btn-nav{display:none}
  .nav-burger{display:flex}
  .nav-right{margin-left:auto}
  .live-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:2.2rem}
  .plan-grid{grid-template-columns:1fr}
}
/* ── mòbil: objectius tàctils i cos de lletra ──
   Google demana 48×48 (Apple 44×44) per a qualsevol cosa clicable, i text
   d'almenys 12px. Al tema d'escriptori les etiquetes mono van a 11px i els
   enllaços del footer a ~23px d'alt: aquí es pugen. */
@media(max-width:840px){
  .mono-label{font-size:.75rem}            /* 11px → 12px */
  .stat-src{font-size:.75rem}              /* 10px → 12px */
  .hero-note{font-size:.75rem}
  .step-num{font-size:.75rem}
  .footer-bottom .mono-label{font-size:.75rem}
  .integrations{font-size:.75rem}

  .nav-burger{
    width:44px;height:44px;margin-right:-8px;
    align-items:center;justify-content:center;
  }
  .lang-btn{padding:.95em 1em}
  .nav-logo{padding-block:11px}

  .footer-col{gap:0}
  .footer-col a,.footer-col button{
    min-height:44px;display:inline-flex;align-items:center;
  }
  .footer-col .mono-label{margin-bottom:.2rem}
  .footer-addr{padding-top:.6rem}
  .final-contact a{
    min-height:44px;display:inline-flex;align-items:center;padding-inline:.2em;
  }
  .lang-menu li{padding-block:.8rem}
  .mobile-langs button{min-width:56px;min-height:44px;justify-content:center}
}

@media(max-width:640px){
  .cards{grid-template-columns:1fr}
  .card-wide{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr}
  .hero-status{display:none}
  .cookie{left:14px;right:14px;max-width:none}
  .btn{padding:.85em 1.4em}
  /* l'orb de Retell té un canvas fix de 300px: no li estrenyis el marc */
  .modal{padding:12px}
  .modal-voice{padding:1.6rem .8rem 1.2rem}
  .voice-frame{height:500px}
  .logo-img{width:132px}
}

/* ── reduced motion ────────────────────────── */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  .js section [data-reveal],.js section .h2,.js section .mono-label,.js section .body,.js section .fine,.js section .sectors-note{
    opacity:1;transform:none;
  }
  .hero-tag,.hero-title,.hero-sub,.hero-ctas,.hero-note{opacity:1;transform:none;animation:none}
  .marquee-track{animation:none}
  .bubble,.phone-result{opacity:1;transform:none}
}