/* ============================================================
   TELESACO MADRID — Industrial / Bold / Direct
   ============================================================ */

:root{
  --y:#FFD400;
  --y-soft:#FFE36A;
  --y-deep:#E5BD00;
  --ink:#0f0f0f;
  --ink-2:#1a1a1a;
  --ink-3:#2a2a2a;
  --paper:#FAF6EE;
  --paper-2:#F0E9DA;
  --line:#1a1a1a;
  --line-soft:#e1d9c5;
  --gray:#666;
  --gray-2:#999;
  --green:#1ea052;
  --red:#d04848;
  --wsp:#25D366;

  --grid: clamp(20px, 5vw, 60px);
  --container: 1320px;
  --r: 14px;
  --r-lg: 26px;

  --t-fast: 200ms cubic-bezier(.2,.7,.2,1);
  --t: 380ms cubic-bezier(.2,.7,.2,1);

  --f-display: 'Archivo Black', 'Inter', system-ui, sans-serif;
  --f-sans: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  --f-mono: 'JetBrains Mono', monospace;
}

*,*::before,*::after{ box-sizing:border-box; }
html{
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  touch-action: pan-y;
}
body{
  margin:0;
  font-family: var(--f-sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font: inherit; color:inherit; cursor:pointer; border:none; background:none; }
ul,ol{ list-style:none; padding:0; margin:0; }
::selection{ background: var(--y); color: var(--ink); }


/* ============== TOPBAR ============== */
.topbar{
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 9px var(--grid);
  position: sticky; top: 0; z-index: 100;
}
.topbar__inner{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.topbar__status{ display: flex; align-items: center; gap: 7px; }
.topbar__dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #1ea052;
  box-shadow: 0 0 0 0 rgba(30,160,82,.6);
  animation: topbar-pulse 1.6s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes topbar-pulse{
  0%   { box-shadow: 0 0 0 0 rgba(30,160,82,.7); }
  70%  { box-shadow: 0 0 0 7px rgba(30,160,82,0); }
  100% { box-shadow: 0 0 0 0 rgba(30,160,82,0); }
}
.topbar__phone{
  color: var(--y);
  text-decoration: none;
  font-weight: 700;
}
.topbar__phone:hover{ text-decoration: underline; }
.topbar__sep{ color: #555; }

/* ============== HEADER ============== */
.hd{
  position: sticky; top: 38px; z-index: 90;
  background: var(--paper);
  display:grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 14px var(--grid);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow var(--t);
}
.hd.is-scrolled{ box-shadow: 0 4px 20px -10px rgba(0,0,0,.15); }

.hd__brand{ display:flex; align-items:center; gap: 12px; }
.hd__name{ display:flex; flex-direction:column; line-height:1; font-family: var(--f-display); }
.hd__name strong{ font-size: 18px; letter-spacing: 0.04em; }
.hd__name em{
  font-style:normal; font-family: var(--f-sans);
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gray); font-weight: 600;
  margin-top: 4px;
}

.hd__nav{ display:flex; justify-content: center; gap: clamp(16px, 2vw, 30px); }
.hd__nav a{
  font-size: 14px;
  font-weight: 600;
  padding: 6px 0;
  position: relative;
  transition: color var(--t-fast);
}
.hd__nav a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px;
  height: 2px; background: var(--y);
  transform: scaleX(0); transform-origin: right;
  transition: transform .3s cubic-bezier(.7,0,.3,1);
}
.hd__nav a:hover::after{ transform: scaleX(1); transform-origin: left; }

.hd__cta{ display:flex; align-items:center; gap: 14px; }
.hd__phone{
  display:flex; align-items:center; gap: 8px;
  font-weight: 700; font-size: 15px;
}
.hd__phone:hover{ color: var(--y-deep); }

.hd__burger{
  display:none;
  flex-direction:column; gap: 5px;
  width: 36px; height: 36px;
  align-items:flex-end; justify-content:center;
}
.hd__burger span{ display:block; height:2.5px; background:var(--ink); width:24px; transition: all .3s; }
.hd__burger span:nth-child(2){ width: 18px; }
.hd__burger.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); width: 24px; }
.hd__burger.is-open span:nth-child(2){ opacity:0; }
.hd__burger.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); width: 24px; }

@media (max-width: 1100px){
  .hd__nav, .hd__cta .btn, .hd__phone span{ display:none; }
  .hd__cta{ gap: 0; }
  .hd__burger{ display:flex; }
}

.mob-menu{
  position: fixed; inset: 0;
  background: var(--ink); color: #fff;
  z-index: 80;
  display:flex; flex-direction:column; gap: 8px;
  padding: 100px var(--grid) 40px;
  transform: translateY(-100%);
  transition: transform .5s cubic-bezier(.7,0,.3,1);
}
.mob-menu.is-open{ transform: translateY(0); }
.mob-menu a{
  font-family: var(--f-display);
  font-size: 2rem;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.mob-menu .btn{ margin-top: 30px; font-family: var(--f-sans); font-size: 18px; }

/* ============== BUTTONS ============== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: all var(--t-fast);
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn--lg{ padding: 16px 26px; font-size: 15px; }
.btn--xl{ padding: 18px 32px; font-size: 16px; }
.btn--full{ width: 100%; }
.btn--primary{
  background: var(--y);
  color: var(--ink);
  border-color: var(--y);
}
.btn--primary:hover{
  background: var(--ink); color: var(--y);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0,0,0,.22);
}
.btn--ghost{
  background: transparent; color: var(--ink);
  border-color: var(--ink);
}
.btn--ghost:hover{ background: var(--ink); color: var(--y); }
.btn--wsp{
  background: var(--wsp); color: white; border-color: var(--wsp);
  box-shadow: 0 6px 0 0 #1c9a4a;
}
.btn--wsp:hover{ transform: translateY(2px); box-shadow: 0 4px 0 0 #1c9a4a; }
.btn svg{ transition: transform .3s; }
.btn:hover svg{ transform: translateX(3px); }

/* ============== HEADINGS ============== */
.h2{
  font-family: var(--f-display);
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  text-transform: uppercase;
}
.h2 em{ font-style: normal; color: var(--y-deep); }
.kicker{
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 14px;
}
.lead{
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  color: var(--gray);
  max-width: 620px;
  margin: 0;
}
.sec-head{
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px;
  padding: 0 var(--grid);
}
.sec-head .lead{ margin: 0 auto; }
.sec-head--dark{ color: var(--paper); }
.sec-head--dark .h2{ color: var(--y); }
.sec-head--dark .h2 em{ color: var(--paper); }
.sec-head--dark .kicker{ color: rgba(255,255,255,.6); }

/* ============== HERO ============== */
.hero{
  padding: 60px var(--grid) 0;
  position: relative;
  background:
    radial-gradient(ellipse at top right, rgba(255,212,0,0.15) 0%, transparent 60%),
    var(--paper);
}
.hero__grid{
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
  padding-bottom: 70px;
}
@media (max-width: 1000px){ .hero__grid{ grid-template-columns: 1fr; } }

.hero__chip{
  display: inline-flex; align-items:center; gap: 8px;
  background: var(--ink); color: var(--y);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.hero__title{
  font-family: var(--f-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  margin: 0 0 28px;
}
.hero__title em{
  font-style: normal;
  background: var(--y);
  padding: 0 0.15em 0.04em;
  color: var(--ink);
  display: inline-block;
  transform: rotate(-1.5deg);
  border-radius: 6px;
}
.hero__price{
  display: inline-block;
  font-family: var(--f-mono);
  background: var(--ink);
  color: var(--y);
  padding: 0.15em 0.3em;
  font-size: 0.5em;
  letter-spacing: -0.01em;
  margin-top: 14px;
  vertical-align: middle;
  border-radius: 6px;
  transform: rotate(-2deg);
}

.hero__sub{
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--ink-3);
  max-width: 520px;
  margin: 0 0 36px;
  line-height: 1.55;
}
.hero__sub b{ background: var(--y-soft); padding: 0 4px; font-weight:700; }

.hero__cta{ display:flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }

.hero__bullets{
  display:flex; gap: 24px; flex-wrap: wrap;
  font-size: 14px; font-weight: 600;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
}
.hero__bullets li{ display:flex; align-items:center; gap: 8px; }
.hero__bullets svg{ color: var(--y-deep); }

/* ============== CALC ============== */
.calc{
  background: var(--ink);
  color: white;
  padding: 36px;
  border-radius: var(--r-lg);
  position: sticky; top: 128px;
  box-shadow:
    0 30px 60px -20px rgba(0,0,0,.4),
    0 0 0 6px var(--y);
}
.calc__head{
  display:flex; align-items:center; gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.calc__step{
  background: var(--y); color: var(--ink);
  font-family: var(--f-display);
  width: 44px; height: 44px;
  border-radius: 12px;
  display:flex; align-items:center; justify-content:center;
  font-size: 16px;
}
.calc__head h3{
  margin: 0; font-family: var(--f-display);
  font-size: 1.2rem; line-height: 1.1; text-transform: uppercase;
  letter-spacing: -0.01em;
}

.fld{ display:block; margin-bottom: 22px; }
.fld > span{
  display:block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255,255,255,.5);
  margin-bottom: 10px;
}
.seg{
  display:flex; flex-wrap: wrap; gap: 6px;
  background: rgba(255,255,255,.06);
  padding: 4px;
  border-radius: 12px;
}
.seg button{
  flex: 1;
  min-width: 90px;
  padding: 10px 12px;
  border-radius: 8px;
  color: rgba(255,255,255,.6);
  font-size: 12.5px;
  font-weight: 700;
  transition: all var(--t-fast);
}
.seg button:hover{ color: white; }
.seg button.is-on{
  background: var(--y); color: var(--ink);
}

.fld select{
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(255,255,255,.1);
  color: white;
  border-radius: 12px;
  font: inherit;
  font-size: 15px; font-weight: 600;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FFD400' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
}
.fld select:focus{ outline:none; border-color: var(--y); }
.fld select option{ background: var(--ink); color: white; }

.qty{
  display:flex; align-items:center; gap: 4px;
  background: rgba(255,255,255,.06);
  border-radius: 12px;
  padding: 4px;
}
.qty button{
  width: 44px; height: 44px;
  background: transparent;
  color: white;
  font-size: 22px;
  font-weight: 700;
  border-radius: 8px;
  transition: all var(--t-fast);
}
.qty button:hover{ background: var(--y); color: var(--ink); }
.qty input{
  flex: 1;
  text-align: center;
  background: transparent;
  border: none;
  color: white;
  font: inherit;
  font-size: 22px;
  font-weight: 700;
  outline: none;
}

.calc__total{
  background: var(--y);
  color: var(--ink);
  padding: 20px 24px;
  border-radius: 14px;
  display:flex; justify-content:space-between; align-items:center;
  margin: 22px 0 18px;
}
.calc__total small{
  display:block;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  opacity: .65;
  margin-bottom: 2px;
}
.calc__total strong{
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
  display:flex; align-items:flex-start;
}
.calc__total i{
  font-style:normal; font-size: 0.55em;
  margin-left: 4px; margin-top: 2px;
  font-weight: 700;
}

.calc__note{
  font-size: 12px;
  color: rgba(255,255,255,.5);
  margin: 12px 0 0;
  text-align: center;
}

/* Hero stripe ticker */
.hero__stripe{
  background: var(--ink); color: var(--y);
  padding: 18px 0;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.05);
  transform: rotate(-1deg);
  margin: 0 -60px;
  width: calc(100% + 120px);
}
.hero__stripe__track{
  display:flex; gap: 36px;
  animation: tickerMove 35s linear infinite;
  width: max-content;
  font-family: var(--f-display);
  font-size: clamp(0.95rem, 1.6vw, 1.4rem);
  letter-spacing: 0.05em;
}
.hero__stripe__track b{ color: var(--paper); font-weight: 400; }
@keyframes tickerMove{ to{ transform: translateX(-50%); } }

/* ============== PRODUCTS ============== */
.products{
  padding: clamp(70px, 10vw, 120px) var(--grid);
  max-width: var(--container);
  margin: 0 auto;
}
.prods{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px){ .prods{ grid-template-columns: 1fr; } }

.prod{
  background: white;
  border: 2px solid var(--ink);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  position: relative;
  display: flex; flex-direction: column;
  transition: transform var(--t), box-shadow var(--t);
}
.prod:hover{
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 0 var(--ink);
}
.prod--featured{
  background: var(--y);
}
.prod--featured:hover{ box-shadow: 8px 8px 0 0 var(--ink-2); }

.prod__badge{
  position: absolute; top: -14px; right: 24px;
  background: var(--ink); color: var(--y);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.prod__art{
  background: var(--paper);
  border-radius: var(--r);
  padding: 20px;
  margin: 0 0 22px;
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
}
.prod__art img{
  max-width: 100%;
  max-height: 160px;
  object-fit: contain;
  display: block;
}
.prod--featured .prod__art{ background: white; }

.prod h3{
  font-family: var(--f-display);
  font-size: 1.5rem;
  margin: 0 0 4px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.prod__cap{
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 18px;
  opacity: 0.7;
}
.prod__list{
  margin: 0 0 24px;
  flex: 1;
}
.prod__list li{
  padding: 8px 0;
  border-bottom: 1px dashed rgba(0,0,0,.15);
  font-size: 14.5px;
  font-weight: 500;
}
.prod__list li:last-child{ border-bottom: none; }
.prod__list li::before{
  content: "✓";
  margin-right: 8px;
  color: var(--ink);
  font-weight: 900;
}
.prod__price{
  display:flex; align-items:flex-end; gap: 8px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--ink);
}
.prod__price span{
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 8px;
}
.prod__price strong{
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 5vw, 3.4rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
}
.prod__price i{
  font-style:normal; font-size: 0.5em;
  margin-left: 4px;
}

/* ============== STATS ============== */
.stats{
  background: var(--ink); color: white;
  padding: 50px var(--grid);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
@media (max-width: 700px){ .stats{ grid-template-columns: repeat(2, 1fr); } }
.stat strong{
  display: block;
  font-family: var(--f-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--y);
  margin-bottom: 8px;
}
.stat strong i{ font-style: normal; font-size: 0.5em; opacity: 0.6; }
.stat span{
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,.6);
}

/* ============== ZONES ============== */
.zones{
  padding: clamp(70px, 10vw, 120px) var(--grid);
  background: var(--paper-2);
}

/* Saco flat price banner */
.saco-flat{
  max-width: var(--container);
  margin: 0 auto 50px;
  padding: 28px 36px;
  background: var(--ink);
  color: white;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.saco-flat__info{ flex: 1; }
.saco-flat__info strong{
  display: block;
  font-family: var(--f-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--y);
  margin-bottom: 8px;
}
.saco-flat__info span{
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,.65);
  margin-bottom: 6px;
}
.saco-flat__info small{
  font-size: 12.5px;
  color: rgba(255,255,255,.45);
}
.saco-flat__info small b{ color: var(--y); font-weight: 700; }
.saco-flat__price{
  font-family: var(--f-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--y);
  display: flex;
  align-items: flex-start;
}
.saco-flat__price i{
  font-style: normal;
  font-size: 0.5em;
  margin-top: 6px;
  margin-left: 4px;
}

/* Container radio zones */
.zones__kicker{
  max-width: var(--container);
  margin: 0 auto 18px;
  padding: 0 2px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}
.zones__radios{
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px){ .zones__radios{ grid-template-columns: 1fr; } }

.radio-card{
  background: white;
  border: 2px solid var(--ink);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
}
.radio-card:hover{
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 0 var(--ink);
}
.radio-card__head{
  background: var(--ink);
  color: white;
  padding: 20px 24px 18px;
}
.radio-badge{
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--y);
  margin-bottom: 12px;
}
.radio-prices{
  display: flex;
  gap: 24px;
}
.radio-prices span{
  font-size: 12px;
  color: rgba(255,255,255,.55);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.radio-prices b{
  display: block;
  font-family: var(--f-display);
  font-size: 1.7rem;
  color: white;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-top: 2px;
}
.radio-card ul{
  padding: 18px 24px 20px;
  columns: 2;
  column-gap: 16px;
}
.radio-card ul li{
  font-size: 13px;
  font-weight: 500;
  padding: 5px 0;
  border-bottom: 1px dashed rgba(0,0,0,.08);
  break-inside: avoid;
  display: flex;
  align-items: center;
  gap: 6px;
}
.radio-card ul li::before{
  content: "·";
  color: var(--gray-2);
  font-weight: 700;
  flex-shrink: 0;
}

.zones__more{
  text-align: center;
  margin: 36px auto 0;
  font-size: 15px;
  color: var(--gray);
  max-width: 600px;
}
.zones__more a{
  color: var(--ink);
  font-weight: 700;
  border-bottom: 2px solid var(--y);
}

/* ============== CALC EXTRAS ============== */
.calc__shipping{
  display: block;
  font-size: 11.5px;
  color: rgba(15,15,15,.6);
  font-weight: 600;
  margin-top: 5px;
  letter-spacing: 0.02em;
}
.calc__shipping--free{ color: var(--green); }

.fld--saco-note .saco-note-box{
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 14px 16px;
}
.fld--saco-note .saco-note-box strong{
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--y);
  margin-bottom: 4px;
}
.fld--saco-note .saco-note-box p{
  margin: 0;
  font-size: 12px;
  color: rgba(255,255,255,.45);
}

/* Product shipping note */
.prod__shipping-note{
  font-size: 12px;
  color: var(--gray);
  font-weight: 500;
  margin: -10px 0 16px;
  letter-spacing: 0.02em;
}

/* ============== COMPARE ============== */
.compare{
  background: var(--ink);
  color: white;
  padding: clamp(70px, 10vw, 120px) var(--grid);
}
.compare__table{
  max-width: 1200px;
  margin: 0 auto;
  background: var(--ink-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,.1);
}
.row{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.row > div{
  padding: 18px 20px;
  display:flex; align-items:center;
  font-size: 14.5px;
  border-right: 1px solid rgba(255,255,255,.05);
}
.row > div:last-child{ border-right: none; }
.row > div:first-child{
  font-weight: 600; color: rgba(255,255,255,.6);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.row > div:nth-child(2){ background: rgba(255,212,0,.08); }
.row b{ color: var(--y); font-weight: 700; font-size: 1.4em; font-family: var(--f-display); }
.row .ok{ color: var(--y); font-weight: 700; }
.row .warn{ color: #ff9448; font-weight: 700; }

.row--head{ border-bottom: 2px solid var(--y); }
.row--head > div{
  font-family: var(--f-display);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--y);
  background: var(--ink);
  padding: 22px 20px;
}
.row--cta{ border-bottom: none; }
.row--cta > div{ padding: 22px 20px; }

@media (max-width: 800px){
  .compare__table{ overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .row{ min-width: 540px; }
  .row > div{ padding: 13px 14px; }
  .compare__hint{ display: block; }
}

/* ============== STEPS ============== */
.steps{
  padding: clamp(70px, 10vw, 120px) var(--grid);
  max-width: var(--container);
  margin: 0 auto;
}
.steps__grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 800px){ .steps__grid{ grid-template-columns: 1fr; } }
.step{
  background: white;
  border: 2px solid var(--ink);
  border-radius: var(--r-lg);
  padding: 36px 30px;
  position: relative;
  transition: transform var(--t), box-shadow var(--t);
}
.step:hover{
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 0 var(--y);
}
.step__n{
  display: inline-block;
  font-family: var(--f-display);
  font-size: 4.5rem;
  line-height: 1;
  background: var(--y);
  color: var(--ink);
  padding: 8px 22px;
  border-radius: 14px;
  margin-bottom: 20px;
  letter-spacing: -0.05em;
}
.step h3{
  font-family: var(--f-display);
  font-size: 1.5rem;
  margin: 0 0 10px;
  text-transform: uppercase;
}
.step p{ color: var(--ink-3); margin: 0; line-height: 1.55; }

/* ============== ALLOWED ============== */
.allowed{
  padding: clamp(70px, 10vw, 120px) var(--grid);
  background: var(--paper-2);
}
.allowed__cols{
  max-width: 1100px; margin: 0 auto;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 700px){ .allowed__cols{ grid-template-columns: 1fr; } }
.allowed__col{
  background: white;
  border: 2px solid var(--ink);
  border-radius: var(--r-lg);
  padding: 36px 32px;
}
.allowed__col h3{
  font-family: var(--f-display);
  font-size: 1.6rem;
  margin: 0 0 22px;
  text-transform: uppercase;
  display:flex; align-items:center; gap: 12px;
}
.allowed__col h3 span{
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  color: white;
}
.allowed__col--ok h3 span{ background: var(--green); }
.allowed__col--no h3 span{ background: var(--red); }
.allowed__col ul li{
  padding: 12px 0;
  border-bottom: 1px dashed rgba(0,0,0,.12);
  font-size: 15px;
  display:flex; align-items:center; gap: 10px;
}
.allowed__col ul li:last-child{ border-bottom: none; }
.allowed__col--ok li::before{ content:"✓"; color: var(--green); font-weight: 900; }
.allowed__col--no li::before{ content:"✗"; color: var(--red); font-weight: 900; }

/* ============== REVIEWS ============== */
.reviews{
  padding: clamp(70px, 10vw, 120px) var(--grid);
  max-width: var(--container);
  margin: 0 auto;
}
.rev__grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
@media (max-width: 800px){ .rev__grid{ grid-template-columns: 1fr; } }

.rev{
  background: white;
  border: 2px solid var(--ink);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  transition: transform var(--t), box-shadow var(--t);
}
.rev:hover{
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 0 var(--y);
}
.rev__stars{ color: var(--y); letter-spacing: 4px; font-size: 18px; margin-bottom: 14px; }
.rev p{ font-size: 16px; line-height: 1.55; margin: 0 0 18px; }
.rev p b{ background: var(--y-soft); padding: 0 4px; font-weight: 700; }
.rev footer{ display:flex; flex-direction:column; gap: 2px; }
.rev footer strong{ font-weight: 700; font-size: 14px; }
.rev footer span{
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gray); font-weight: 600;
}

/* ============== FAQ ============== */
.faq{
  padding: clamp(70px, 10vw, 120px) var(--grid);
  background: var(--paper-2);
}
.faq__list{
  max-width: 800px; margin: 0 auto;
}
.faq details{
  background: white;
  border: 2px solid var(--ink);
  border-radius: var(--r);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--t);
}
.faq details[open]{
  box-shadow: 4px 4px 0 0 var(--y);
}
.faq summary{
  list-style: none;
  padding: 22px 26px;
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  display:flex; justify-content: space-between; align-items: center;
  gap: 20px;
}
.faq summary::-webkit-details-marker{ display: none; }
.faq summary i{
  width: 24px; height: 24px;
  background: var(--ink); color: var(--y);
  border-radius: 6px;
  font-style: normal;
  flex-shrink: 0;
  position: relative;
}
.faq summary i::before, .faq summary i::after{
  content: "";
  position: absolute;
  background: var(--y);
  transition: transform .3s;
}
.faq summary i::before{ left: 5px; right: 5px; top: 11px; height: 2px; }
.faq summary i::after{ top: 5px; bottom: 5px; left: 11px; width: 2px; }
.faq details[open] summary i::after{ transform: scaleY(0); }
.faq details p{
  margin: 0;
  padding: 0 26px 22px;
  color: var(--ink-3);
  line-height: 1.6;
}

/* ============== CTA FINAL ============== */
.cta-final{
  padding: clamp(70px, 10vw, 120px) var(--grid);
  background: var(--y);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before, .cta-final::after{
  content: "";
  position: absolute;
  background: var(--ink);
  opacity: 0.08;
  width: 200%; height: 60px;
  transform: rotate(-3deg);
}
.cta-final::before{ top: -30px; left: -50%; }
.cta-final::after{ bottom: -30px; left: -50%; }
.cta-final__inner{
  position: relative; z-index: 2;
  max-width: 900px; margin: 0 auto;
}
.cta-final h2{
  font-size: clamp(2.4rem, 6vw, 4.5rem);
}
.cta-final p{
  font-size: 1.15rem;
  color: var(--ink-3);
  max-width: 500px;
  margin: 0 auto 36px;
}
.cta-final__actions{
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}
.cta-final .btn--primary{
  background: var(--ink); color: var(--y);
  border-color: var(--ink);
  box-shadow: 0 6px 0 0 #000;
}
.cta-final .btn--primary:hover{
  background: var(--y); color: var(--ink); border-color: var(--ink);
  box-shadow: 0 4px 0 0 var(--ink);
}

/* ============== FOOTER ============== */
.ft{
  background: var(--ink); color: white;
  padding: 70px var(--grid) 30px;
  overflow: hidden;
}
.ft__logo-wrap{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
}
.ft__logo-name{
  font-family: var(--f-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--y);
  text-transform: uppercase;
}
.ft__big{
  font-family: var(--f-display);
  font-size: clamp(2rem, 11vw, 9rem);
  line-height: 0.85;
  letter-spacing: -0.03em;
  text-align: center;
  color: rgba(255,212,0,0.08);
  margin-bottom: 60px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  width: 100%;
}
.ft__cols{
  max-width: var(--container);
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 700px){ .ft__cols{ grid-template-columns: repeat(2, 1fr); } }
.ft__cols h5{
  font-family: var(--f-display);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--y);
  margin: 0 0 16px;
  text-transform: uppercase;
}
.ft__cols a, .ft__cols span{
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,.6);
  padding: 4px 0;
  transition: color var(--t-fast);
}
.ft__cols a:hover{ color: var(--y); }
.ft__bar{
  max-width: var(--container);
  margin: 30px auto 0;
  display:flex; justify-content: space-between; align-items: center;
  font-size: 12px;
  color: rgba(255,255,255,.4);
  flex-wrap: wrap; gap: 10px;
}

/* ============== WHATSAPP ============== */
.wsp{
  position: fixed;
  bottom: 22px; right: 22px;
  width: 60px; height: 60px;
  background: var(--wsp);
  color: white;
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,.6);
  z-index: 70;
  transition: transform .3s;
}
.wsp:hover{ transform: scale(1.08); }
.wsp::before{
  content:"";
  position:absolute; inset: -2px;
  border: 2px solid var(--wsp);
  border-radius: 50%;
  animation: wspPulse 2s ease-out infinite;
}
@keyframes wspPulse{
  0%{ transform: scale(1); opacity: 1; }
  100%{ transform: scale(1.5); opacity: 0; }
}

/* ============== REVEAL ============== */
.reveal{
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
}
.reveal.is-in{
  opacity: 1; transform: translateY(0);
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============== COMPARE HINT ============== */
.compare__hint{
  display: none; /* shown only at <=800px via the media query above */
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 14px;
  font-weight: 600;
}

/* ============================================================
   MOBILE — phones ≤ 640px
   ============================================================ */
@media (max-width: 640px) {

  /* — Topbar: hide the hours to keep a single line — */
  .topbar__inner > span:last-child,
  .topbar__sep:last-of-type { display: none; }
  .topbar { padding: 8px 18px; }

  /* — Header — */
  .hd { padding: 10px 16px; }
  .hd__name em { display: none; }
  .hd__logo svg { width: 30px; height: 30px; }

  /* — Hero — */
  .hero { padding: 28px 18px 0; }
  .hero__chip { font-size: 11px; padding: 6px 12px; margin-bottom: 16px; }
  .hero__title { margin-bottom: 18px; }
  .hero__sub { font-size: 1rem; margin-bottom: 22px; }
  .hero__cta { flex-direction: column; gap: 10px; }
  .hero__cta .btn { width: 100%; justify-content: center; }
  .hero__bullets {
    flex-direction: column;
    gap: 8px;
    padding-top: 18px;
  }
  .hero__bullets li { font-size: 13px; }

  /* — Calculator — */
  .calc {
    position: static; /* no sticky floating on mobile */
    padding: 22px 16px;
    border-radius: 18px;
    box-shadow: 0 16px 36px -10px rgba(0,0,0,.35), 0 0 0 4px var(--y);
    margin: 32px 4px 0;
  }
  /* — Stripe: on mobile reset bleed margins — */
  .hero__stripe {
    margin: 0;
    width: 100%;
    transform: none;
  }
  .calc__head { margin-bottom: 18px; padding-bottom: 14px; }
  .calc__head h3 { font-size: 1rem; line-height: 1.2; }
  .seg button {
    min-width: 0;
    flex: 1;
    padding: 10px 6px;
    font-size: 11.5px;
  }
  .calc__total { padding: 16px 18px; margin: 18px 0 14px; }

  /* — Products — */
  .prod { padding: 22px 16px; }
  .prod h3 { font-size: 1.3rem; }

  /* — Saco flat price banner — */
  .saco-flat {
    flex-direction: column;
    text-align: center;
    padding: 20px 18px;
    gap: 12px;
  }
  .saco-flat__price { justify-content: center; }

  /* — Zone radio cards: 1-column municipality list — */
  .radio-card ul {
    columns: 1;
    padding: 14px 16px 16px;
  }
  .radio-card__head { padding: 16px 18px 14px; }
  .radio-prices { gap: 16px; }

  /* — Steps — */
  .step { padding: 24px 16px; }
  .step__n { font-size: 3rem; padding: 6px 16px; margin-bottom: 14px; }
  .step h3 { font-size: 1.2rem; }

  /* — Allowed — */
  .allowed__col { padding: 24px 16px; }
  .allowed__col h3 { font-size: 1.25rem; }
  .allowed__col ul li { font-size: 14px; padding: 10px 0; }

  /* — Reviews — */
  .rev { padding: 22px 16px; }
  .rev p { font-size: 15px; }

  /* — FAQ — */
  .faq summary { padding: 18px 16px; font-size: 15px; gap: 12px; }
  .faq details p { padding: 0 16px 16px; }

  /* — CTA final — */
  .cta-final { padding: 60px 18px; }
  .cta-final__actions { flex-direction: column; align-items: center; gap: 12px; }
  .cta-final__actions .btn { width: 100%; max-width: 320px; }

  /* — Footer — */
  .ft { padding: 40px 18px 24px; }
  .ft__logo-wrap { margin-bottom: 20px; }
  .ft__big { font-size: clamp(3rem, 17vw, 6rem); margin-bottom: 36px; text-align: center; }
  .ft__cols { grid-template-columns: 1fr 1fr; gap: 22px; }
  .ft__bar { flex-direction: column; text-align: center; gap: 4px; }

  /* — WhatsApp FAB — */
  .wsp { bottom: 16px; right: 16px; width: 52px; height: 52px; }
  .wsp svg { width: 24px; height: 24px; }

  /* — Section heads — */
  .sec-head { margin-bottom: 36px; }
  .h2 { font-size: clamp(1.9rem, 9vw, 2.6rem); margin-bottom: 12px; }
}

/* ============== CONTACT FORM INPUTS ============== */
.calc__divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
}
.calc__divider::before,
.calc__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line-soft);
}

.fld input[type="text"],
.fld input[type="tel"] {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--line-soft);
  border-radius: var(--r);
  background: white;
  font-family: var(--f-sans);
  font-size: 15px;
  color: var(--ink);
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  margin-top: 6px;
}
.fld input[type="text"]:focus,
.fld input[type="tel"]:focus {
  border-color: var(--y-deep);
  box-shadow: 0 0 0 3px rgba(255,212,0,.18);
}
.fld input.is-invalid {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(208,72,72,.12);
}

.calc__note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-wrap: wrap;
}
.calc__note svg {
  flex-shrink: 0;
  opacity: .55;
}