/* ==========================================================================
   TOP DIESEL BQ — "Eje simétrico"
   Everything is composed around a central vertical axis.
   ========================================================================== */

@font-face {
  font-family: "Ethnocentric";
  src: url("assets/fonts/ethnocentric.ttf?v=20261015") format("truetype");
  font-display: swap;
}

:root {
  --red: #e3262f;
  --red-deep: #b5121b;
  --black: #0a0a0b;
  --ink: #111114;
  --graphite: #17171b;
  --line: rgba(255, 255, 255, .1);
  --steel: #9a9ea6;
  --paper: #f2f1ee;
  --white: #fff;
  --display: "Ethnocentric", "Barlow Condensed", sans-serif;
  --cond: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Barlow", system-ui, sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --pad: clamp(16px, 4vw, 56px);
  --max: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font: 400 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 700; line-height: 1.02; }
p { margin: 0; }
ul, ol { list-style: none; margin: 0; padding: 0; }
svg { width: 1em; height: 1em; flex: none; }
em { font-style: normal; color: var(--red); }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

/* ---------- Reveal (safe by default) ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* ---------- Splash ---------- */
.splash {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-content: center; gap: 28px; justify-items: center;
  background: var(--black);
  animation: splashOut .6s ease 4.5s forwards; /* CSS safety net */
}
.splash.is-done { opacity: 0; visibility: hidden; transition: opacity .7s ease, visibility 0s .7s; }
.splash__frame img { width: min(300px, 70vw); animation: splashLogo 1.1s var(--ease) both; }
.splash__bar { width: 180px; height: 2px; background: var(--line); overflow: hidden; }
.splash__bar span { display: block; height: 100%; background: var(--red); transform-origin: center; animation: splashBar 1.1s var(--ease) forwards; transform: scaleX(0); }
@keyframes splashLogo { from { opacity: 0; transform: scale(.94); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes splashBar { to { transform: scaleX(1); } }
@keyframes splashOut { to { opacity: 0; visibility: hidden; } }

/* ---------- Progress (fills from the centre outward) ---------- */
.axis { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60; pointer-events: none; }
.axis__fill { position: absolute; inset: 0; background: linear-gradient(90deg, var(--red-deep), var(--red), var(--red-deep)); transform: scaleX(0); transform-origin: center; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 40px;
  padding: 18px var(--pad);
  transition: background .4s ease, padding .4s ease, backdrop-filter .4s;
}
.nav.is-scrolled { background: rgba(10, 10, 11, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); padding-block: 10px; border-bottom: 1px solid var(--line); }
.nav__logo img { width: 150px; height: auto; transition: width .4s var(--ease); }
.nav.is-scrolled .nav__logo img { width: 118px; }
.nav__side { display: flex; gap: clamp(18px, 3vw, 44px); font: 600 15px/1 var(--cond); letter-spacing: .16em; text-transform: uppercase; }
.nav__side--l { justify-content: flex-end; }
.nav__side--r { justify-content: flex-start; }
.nav__side a { position: relative; padding: 8px 0; color: rgba(255, 255, 255, .78); transition: color .3s; }
.nav__side a::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 0; height: 2px; background: var(--red); transition: left .35s var(--ease), right .35s var(--ease); }
.nav__side a:hover, .nav__side a.is-active { color: var(--white); }
.nav__side a:hover::after, .nav__side a.is-active::after { left: 0; right: 0; }
.nav__burger, .nav__wa { display: none; }

.mobile-menu {
  position: fixed; inset: 0; z-index: 45; background: rgba(10, 10, 11, .97);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  font: 700 30px/1 var(--cond); text-transform: uppercase; letter-spacing: .08em;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a:hover { color: var(--red); }

/* ---------- Buttons ---------- */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 28px;
  font: 700 16px/1 var(--cond); letter-spacing: .14em; text-transform: uppercase;
  clip-path: polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
  transition: transform .3s var(--ease), color .3s;
}
.btn svg { font-size: 20px; }
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; transform: translateX(-101%); transition: transform .45s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover::before { transform: none; }
.btn--red { background: var(--red); color: var(--white); }
.btn--red::before { background: var(--white); }
.btn--red:hover { color: var(--black); }
.btn--ghost { color: var(--white); background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25); }
.btn--ghost::before { background: var(--white); }
.btn--ghost:hover { color: var(--black); }
.btn--ghost-dark { color: var(--black); background: transparent; box-shadow: inset 0 0 0 1.5px var(--black); }
.btn--ghost-dark::before { background: var(--black); }
.btn--ghost-dark:hover { color: var(--white); }
.btn--white { background: var(--white); color: var(--black); font-size: 20px; min-height: 62px; padding: 0 36px; }
.btn--white::before { background: var(--black); }
.btn--white:hover { color: var(--white); }

.eyebrow { font: 600 13px/1 var(--cond); letter-spacing: .32em; text-transform: uppercase; color: var(--steel); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; overflow: hidden;
  display: grid; grid-template-rows: 1fr auto; justify-items: center;
  padding: 140px var(--pad) 40px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 42%, rgba(227, 38, 47, .2), transparent 70%),
    radial-gradient(ellipse 80% 60% at 50% 120%, rgba(227, 38, 47, .14), transparent 60%),
    var(--black);
}
.hero__grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px; background-position: center center;
  mask-image: radial-gradient(ellipse 60% 55% at 50% 45%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 45%, #000 20%, transparent 75%);
  opacity: .55;
}
.hero::after { /* central axis */
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(transparent, rgba(227, 38, 47, .55) 30%, rgba(227, 38, 47, .55) 70%, transparent);
  opacity: .5;
}
.hero__slash { position: absolute; top: 0; bottom: 0; width: 34vw; pointer-events: none; }
.hero__slash--l { left: 0; }
.hero__slash--r { right: 0; transform: scaleX(-1); } /* perfect mirror */
.hero__slash i {
  position: absolute; top: -10%; height: 120%; width: 46px;
  background: linear-gradient(180deg, var(--red), var(--red-deep));
  transform: skewX(-24deg); transform-origin: top;
  animation: slashIn 1.4s var(--ease) both;
}
.hero__slash i:nth-child(1) { left: -40px; width: 90px; animation-delay: .3s; }
.hero__slash i:nth-child(2) { left: 90px; width: 14px; opacity: .8; animation-delay: .45s; }
.hero__slash i:nth-child(3) { left: 130px; width: 4px; opacity: .55; animation-delay: .6s; }
@keyframes slashIn { from { transform: skewX(-24deg) translateY(-105%); } to { transform: skewX(-24deg) translateY(0); } }

.hero__inner { position: relative; z-index: 2; align-self: center; display: grid; justify-items: center; text-align: center; gap: 30px; max-width: 980px; }
.hero__brand { position: relative; padding: 34px clamp(26px, 5vw, 70px); }
.bracket { position: absolute; top: 0; bottom: 0; width: 26px; border: 3px solid var(--red); }
.bracket--l { left: 0; border-right: 0; }
.bracket--r { right: 0; border-left: 0; }
.hero h1 { display: grid; gap: 10px; }
.hero__l1 { font: 400 clamp(38px, 8.4vw, 116px)/.95 var(--display); letter-spacing: .02em; text-transform: uppercase; }
.hero__l2, .hero__l3 { font: 700 clamp(26px, 4.6vw, 62px)/1 var(--cond); text-transform: uppercase; letter-spacing: .06em; }
.hero__l2 em { font-style: italic; }
.hero__l3 { color: rgba(255, 255, 255, .55); }
.hero__lead { max-width: 640px; color: rgba(255, 255, 255, .78); font-size: clamp(16px, 1.6vw, 19px); font-weight: 300; }
.hero__lead strong { color: var(--white); font-weight: 600; }
.hero__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }

.hero__pillars {
  position: relative; z-index: 2; width: min(100%, var(--max));
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line); margin-top: 60px;
}
.hero__pillars li { padding: 26px 20px 0; text-align: center; display: grid; gap: 6px; }
.hero__pillars li + li { border-left: 1px solid var(--line); }
.hero__pillars b { font: 700 20px/1 var(--cond); letter-spacing: .2em; text-transform: uppercase; }
.hero__pillars li:nth-child(2) b { color: var(--red); }
.hero__pillars span { font-size: 14px; color: var(--steel); }
.hero__scroll { position: absolute; z-index: 3; left: 50%; bottom: 128px; width: 26px; height: 42px; margin-left: -13px; border: 1.5px solid rgba(255, 255, 255, .35); border-radius: 14px; display: none; }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--red); animation: scrollDot 1.8s ease-in-out infinite; }
@keyframes scrollDot { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; background: var(--red); padding: 18px 0; transform: skewY(-1.5deg); margin: -10px 0; position: relative; z-index: 3; }
.marquee__track { display: flex; width: max-content; gap: 28px; animation: marquee 38s linear infinite; font: 700 clamp(20px, 2.4vw, 30px)/1 var(--cond); text-transform: uppercase; letter-spacing: .1em; white-space: nowrap; }
.marquee__track i { font-style: normal; opacity: .45; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.sec { position: relative; padding: clamp(90px, 12vw, 160px) var(--pad); background: var(--ink); }
.sec--dark { background: var(--black); }
.sec--light { background: var(--paper); color: var(--black); }
.sec::before { /* axis segment dropping into the section number */
  content: ""; position: absolute; left: 50%; top: 0; width: 1px; height: clamp(50px, 7vw, 100px);
  background: linear-gradient(transparent, var(--red));
}

.sec__head { display: grid; justify-items: center; text-align: center; gap: 18px; max-width: 780px; margin: 0 auto clamp(48px, 7vw, 90px); }
.sec__num {
  position: relative; display: grid; place-items: center; width: 64px; height: 64px;
  font: 400 18px/1 var(--display); color: var(--red);
}
.sec__num::before { content: ""; position: absolute; inset: 6px; border: 1px solid rgba(227, 38, 47, .55); transform: rotate(45deg); }
.sec__head h2 { font: 700 clamp(38px, 6vw, 80px)/.98 var(--cond); text-transform: uppercase; letter-spacing: .01em; }
.sec__head p { color: var(--steel); font-size: 18px; max-width: 560px; }
.sec--light .sec__head p { color: #5d6067; }

/* ---------- Posters (the four artworks) ---------- */
.poster { margin: 0; position: relative; perspective: 1200px; }
.poster__btn { display: block; width: 100%; padding: 0; cursor: zoom-in; position: relative; transform-style: preserve-3d; transition: transform .6s var(--ease); }
.poster__btn img { width: 100%; height: auto; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 255, 255, .06); }
.poster__btn::after { /* light sheen */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, .18), transparent 45%);
  opacity: 0; transition: opacity .4s;
}
.poster:hover .poster__btn::after { opacity: 1; }
.poster::before, .poster::after { /* symmetric corner marks */
  content: ""; position: absolute; width: 40px; height: 40px; border: 2px solid var(--red); z-index: 2; pointer-events: none;
}
.poster::before { top: -14px; left: -14px; border-right: 0; border-bottom: 0; }
.poster::after { bottom: -14px; right: -14px; border-left: 0; border-top: 0; }
.poster figcaption { position: absolute; left: 50%; bottom: -44px; transform: translateX(-50%); white-space: nowrap; font: 600 12px/1 var(--cond); letter-spacing: .3em; text-transform: uppercase; color: var(--steel); }

/* ---------- Triptych (text | poster | text) ---------- */
.tri { display: grid; grid-template-columns: 1fr minmax(0, 520px) 1fr; gap: clamp(30px, 4vw, 70px); align-items: center; max-width: var(--max); margin: 0 auto; }
.tri__col { display: grid; gap: 54px; }
.tri__col--l { text-align: right; }
.tri__col--l li, .tri__col--l .report { justify-items: end; }
.tri__col li { display: grid; gap: 10px; }
.tag { display: inline-grid; place-items: center; width: 34px; height: 34px; background: var(--red); font: 700 15px/1 var(--cond); clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%); }
.tri__col h3 { font: 700 26px/1.05 var(--cond); text-transform: uppercase; letter-spacing: .04em; }
.tri__col p { color: var(--steel); font-size: 16px; max-width: 320px; }
.tri__col--l p { margin-left: auto; }
.tri__col li { position: relative; }
.tri__col--l li::after, .tri__col--r li::after { /* connector toward the axis */
  content: ""; position: absolute; top: 17px; width: clamp(14px, 2.5vw, 50px); height: 1px; background: rgba(227, 38, 47, .6);
}
.tri__col--l li::after { right: calc(-1 * clamp(30px, 4vw, 70px)); }
.tri__col--r li::after { left: calc(-1 * clamp(30px, 4vw, 70px)); }

.report { display: grid; gap: 10px; padding: 26px 28px; background: var(--graphite); border: 1px solid var(--line); position: relative; }
.report::before { content: ""; position: absolute; top: 0; bottom: 0; width: 3px; background: var(--steel); }
.tri__col--l .report::before { right: 0; }
.tri__col--r .report::before { left: 0; }
.report--ok::before { background: var(--red); }
.report__k { font: 600 12px/1 var(--cond); letter-spacing: .26em; text-transform: uppercase; color: var(--red); }
.report p { font: 600 21px/1.25 var(--cond); color: var(--white); max-width: none; }

/* ---------- Split (poster | text) and its mirror ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 120px); align-items: center; max-width: var(--max); margin: 0 auto; }
.split--mirror .poster { order: 2; }
.split__text { display: grid; gap: 34px; justify-items: start; }
.split--mirror .split__text { justify-items: end; text-align: right; }
.poster--split { max-width: 540px; width: 100%; justify-self: end; }
.split--mirror .poster--split { justify-self: start; }
.sec__head--left, .sec__head--right { margin: 0; justify-items: start; text-align: left; }
.sec__head--right { justify-items: end; text-align: right; }

.reasons { display: grid; gap: 4px; width: 100%; }
.reasons li { display: grid; grid-template-columns: 70px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid var(--line); transition: background .3s, padding .3s var(--ease); }
.reasons li:hover { padding-left: 14px; background: linear-gradient(90deg, rgba(227, 38, 47, .1), transparent); }
.reasons b { font: 400 30px/1 var(--display); color: var(--red); }
.reasons h3 { font: 700 24px/1.1 var(--cond); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; }
.reasons p { color: var(--steel); }

.symptoms { display: grid; gap: 14px; width: 100%; }
.symptoms li {
  display: flex; align-items: center; justify-content: flex-end; gap: 18px;
  padding: 20px 26px; background: var(--graphite); border-right: 3px solid var(--red);
  font: 700 clamp(22px, 2.4vw, 30px)/1 var(--cond); text-transform: uppercase; letter-spacing: .04em;
  transition: transform .35s var(--ease), background .35s;
}
.symptoms li:hover { transform: translateX(-10px); background: #1e1e23; }
.symptoms span { font: 400 14px/1 var(--display); color: var(--red); order: 2; }
.split__note { color: var(--steel); max-width: 460px; }

/* ---------- Services ---------- */
.sec--light::before { background: linear-gradient(transparent, var(--red)); }
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; max-width: var(--max); margin: 0 auto; align-items: stretch; }
.svc { background: var(--white); display: grid; grid-template-rows: auto 1fr; box-shadow: 0 1px 0 rgba(0, 0, 0, .06), 0 30px 60px -40px rgba(0, 0, 0, .35); transition: transform .5s var(--ease), box-shadow .5s; position: relative; }
.svc:hover { transform: translateY(-10px); box-shadow: 0 50px 80px -40px rgba(0, 0, 0, .45); }
.svc--featured { transform: translateY(-24px); }
.svc--featured:hover { transform: translateY(-34px); }
.svc--featured::before { content: "Más solicitado"; position: absolute; top: 18px; left: 50%; transform: translateX(-50%); z-index: 2; background: var(--red); color: var(--white); padding: 7px 14px; font: 700 12px/1 var(--cond); letter-spacing: .2em; text-transform: uppercase; }
.svc__media { position: relative; aspect-ratio: 1 / .82; background: radial-gradient(circle at 50% 55%, #fff 30%, #ecebe8 100%); overflow: hidden; }
.svc__media img { position: absolute; inset: 12% 14%; width: 72%; height: 76%; object-fit: contain; mix-blend-mode: multiply; opacity: 0; transform: scale(.92) rotate(-4deg); transition: opacity .8s var(--ease), transform 1.2s var(--ease); }
.svc__media img.is-on { opacity: 1; transform: none; }
.svc:hover .svc__media img.is-on { transform: scale(1.06); }
.svc__dots { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.svc__dots i { width: 18px; height: 3px; background: rgba(0, 0, 0, .18); transition: background .3s, width .3s; }
.svc__dots i.is-on { background: var(--red); width: 30px; }
.svc__body { padding: 34px 32px 36px; display: grid; gap: 14px; align-content: start; justify-items: center; text-align: center; border-top: 1px solid #ebeae6; }
.svc__idx { font: 400 14px/1 var(--display); color: var(--red); letter-spacing: .1em; }
.svc h3 { font: 700 32px/1 var(--cond); text-transform: uppercase; letter-spacing: .02em; }
.svc p { color: #55585e; font-size: 16px; }
.svc__link { margin-top: 8px; display: inline-flex; align-items: center; gap: 8px; font: 700 14px/1 var(--cond); letter-spacing: .18em; text-transform: uppercase; color: var(--red); padding-bottom: 6px; border-bottom: 2px solid currentColor; }
.svc__link svg { transition: transform .3s var(--ease); }
.svc__link:hover svg { transform: translateX(5px); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); max-width: var(--max); margin: 0 auto; position: relative; counter-reset: s; }
.steps::before { content: ""; position: absolute; top: 37px; left: 12.5%; right: 12.5%; height: 1px; background: linear-gradient(90deg, transparent, var(--red), var(--red), transparent); }
.steps li { display: grid; justify-items: center; text-align: center; gap: 14px; padding: 0 18px; position: relative; }
.steps__n { width: 74px; height: 74px; display: grid; place-items: center; background: var(--black); border: 1px solid var(--red); font: 400 20px/1 var(--display); color: var(--white); transition: background .35s, transform .35s var(--ease); }
.steps li:hover .steps__n { background: var(--red); transform: rotate(45deg); }
.steps li:hover .steps__n { color: var(--white); }
.steps h3 { font: 700 24px/1 var(--cond); text-transform: uppercase; letter-spacing: .06em; margin-top: 8px; }
.steps p { color: var(--steel); font-size: 15px; max-width: 240px; }

/* ---------- Testimonial ---------- */
.testi { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: center; max-width: var(--max); margin: 0 auto; }
.testi__photo { margin: 0; position: relative; justify-self: end; max-width: 540px; }
.testi__photo::after { content: ""; position: absolute; inset: 22px -22px -22px 22px; border: 2px solid var(--red); z-index: -1; }
.testi__photo { isolation: isolate; }
.testi__photo img { box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .9); }
.testi__quote { margin: 0; display: grid; gap: 26px; max-width: 520px; }
.testi__mark { font: 400 140px/.6 var(--display); color: var(--red); height: 60px; }
.testi__quote p { font: 600 clamp(28px, 3.2vw, 42px)/1.15 var(--cond); text-transform: uppercase; letter-spacing: .01em; }
.testi__quote footer { display: flex; align-items: center; gap: 16px; color: var(--steel); font: 600 14px/1 var(--cond); letter-spacing: .24em; text-transform: uppercase; }
.testi__line { width: 50px; height: 2px; background: var(--red); }

/* ---------- CTA band ---------- */
.cta {
  position: relative; overflow: hidden; text-align: center;
  padding: clamp(80px, 10vw, 130px) var(--pad);
  background: linear-gradient(115deg, var(--red-deep) 0%, var(--red) 50%, var(--red-deep) 100%);
}
.cta::before, .cta::after { content: ""; position: absolute; top: -20%; bottom: -20%; width: 22%; background: rgba(0, 0, 0, .16); transform: skewX(-22deg); }
.cta::before { left: -8%; }
.cta::after { right: -8%; transform: skewX(22deg); }
.cta__inner { position: relative; z-index: 1; display: grid; justify-items: center; gap: 26px; }
.cta .eyebrow { color: rgba(255, 255, 255, .8); }
.cta h2 { font: 700 clamp(36px, 6vw, 78px)/1 var(--cond); text-transform: uppercase; max-width: 900px; }
.cta h2 em { color: var(--black); }

/* ---------- Visit (map) ---------- */
#contacto { background: var(--paper); color: var(--black); }
#contacto .sec__head p { color: #5d6067; }
.visit { display: grid; grid-template-columns: 1.35fr 1fr; max-width: var(--max); margin: 0 auto; background: var(--white); box-shadow: 0 50px 90px -50px rgba(0, 0, 0, .45); }
.visit__map { min-height: 460px; position: relative; }
.visit__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(.25) contrast(1.05); }
.visit__card { padding: clamp(30px, 4vw, 54px); display: grid; gap: 36px; align-content: center; border-top: 4px solid var(--red); }
.visit__list { display: grid; gap: 26px; }
.visit__list li { display: grid; grid-template-columns: 46px 1fr; gap: 16px; align-items: start; }
.visit__list svg { width: 46px; height: 46px; padding: 11px; background: var(--black); color: var(--white); }
.visit__list b { display: block; font: 700 13px/1 var(--cond); letter-spacing: .24em; text-transform: uppercase; color: var(--red); margin-bottom: 8px; }
.visit__list span, .visit__list a { font: 600 20px/1.3 var(--cond); }
.visit__list a:hover { color: var(--red); }
.visit__btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Footer ---------- */
.foot { background: var(--black); padding: 80px var(--pad) 40px; display: grid; justify-items: center; gap: 26px; text-align: center; border-top: 1px solid var(--line); }
.foot__top { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 50px; width: min(100%, var(--max)); }
.foot__links { display: flex; gap: 30px; font: 600 14px/1 var(--cond); letter-spacing: .2em; text-transform: uppercase; color: var(--steel); }
.foot__links--l { justify-content: flex-end; }
.foot__links a:hover { color: var(--white); }
.foot__logo img { width: 220px; height: auto; }
.foot__tag { font: 600 14px/1 var(--cond); letter-spacing: .4em; text-transform: uppercase; color: var(--red); }
.social { display: flex; gap: 14px; }
.social a { width: 50px; height: 50px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .2); font-size: 21px; transition: background .3s, border-color .3s, transform .3s var(--ease); }
.social a:hover { background: var(--red); border-color: var(--red); transform: translateY(-4px); }
.foot__legal { font-size: 13px; color: #6b6e75; }

/* ---------- Floating WhatsApp ---------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 70; display: flex; align-items: center; gap: 12px; }
.wa-float__btn { width: 64px; height: 64px; border-radius: 50%; background: #25d366; color: var(--white); display: grid; place-items: center; font-size: 32px; box-shadow: 0 14px 30px -8px rgba(37, 211, 102, .6); position: relative; transition: transform .3s var(--ease); }
.wa-float__btn::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: waPulse 2.2s ease-out infinite; }
@keyframes waPulse { from { transform: scale(1); opacity: .9; } to { transform: scale(1.6); opacity: 0; } }
.wa-float:hover .wa-float__btn { transform: scale(1.08); }
.wa-float__tip { background: var(--white); color: var(--black); padding: 10px 16px; font: 600 15px/1.2 var(--cond); letter-spacing: .04em; box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .5); opacity: 0; transform: translateX(10px); transition: opacity .4s, transform .4s var(--ease); pointer-events: none; }
.wa-float__tip b { display: block; font-weight: 500; font-size: 12px; color: #25a05a; letter-spacing: .12em; text-transform: uppercase; }
.wa-float:hover .wa-float__tip, .wa-float.is-hint .wa-float__tip { opacity: 1; transform: none; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 90; background: rgba(5, 5, 6, .94); display: grid; place-items: center; padding: 24px; cursor: zoom-out; animation: lbIn .35s ease; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: 92vh; max-width: 100%; width: auto; box-shadow: 0 30px 80px rgba(0, 0, 0, .7); }
.lightbox__close { position: absolute; top: 14px; right: 18px; font-size: 44px; line-height: 1; color: var(--white); }
@keyframes lbIn { from { opacity: 0; } }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (min-height: 760px) and (min-width: 900px) { .hero__scroll { display: block; } }

@media (max-width: 1080px) {
  .nav { grid-template-columns: 48px 1fr 48px; gap: 10px; }
  .nav__side { display: none; }
  .nav__logo { justify-self: center; }
  .nav__burger, .nav__wa { display: grid; place-items: center; width: 48px; height: 48px; }
  .nav__burger { gap: 7px; align-content: center; position: relative; z-index: 55; }
  .nav__burger span { display: block; width: 26px; height: 2px; background: var(--white); transition: transform .35s var(--ease); }
  .nav__burger[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
  .nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }
  .nav__wa { font-size: 24px; color: #25d366; justify-self: end; }

  .tri { grid-template-columns: 1fr 1fr; }
  .tri .poster { grid-column: 1 / -1; order: -1; max-width: 520px; margin: 0 auto 60px; width: 100%; }
  .tri__col--l li::after, .tri__col--r li::after { display: none; }

  .services { grid-template-columns: 1fr; max-width: 520px; gap: 30px; }
  .svc--featured, .svc--featured:hover { transform: none; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 50px; }
  .steps::before { display: none; }
  .visit { grid-template-columns: 1fr; }
  .visit__map { min-height: 360px; }
}

@media (max-width: 820px) {
  .split, .testi { grid-template-columns: 1fr; }
  .split--mirror .poster { order: 0; }
  .poster--split, .split--mirror .poster--split, .testi__photo { justify-self: center; max-width: 480px; }
  .split__text, .split--mirror .split__text { justify-items: center; text-align: center; }
  .sec__head--left, .sec__head--right { justify-items: center; text-align: center; }
  .symptoms li { justify-content: center; border-right: 0; border-bottom: 3px solid var(--red); }
  .reasons li { text-align: left; }
  .testi__quote { justify-items: center; text-align: center; margin: 0 auto; }
  .testi__photo::after { inset: 14px -14px -14px 14px; }
  .foot__top { grid-template-columns: 1fr; gap: 26px; }
  .foot__top .foot__logo { order: -1; }
  .foot__links, .foot__links--l { justify-content: center; flex-wrap: wrap; gap: 18px 24px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero { padding-top: 120px; }
  .hero__slash { width: 40vw; opacity: .7; }
  .hero__slash i:nth-child(1) { left: -70px; }
  .hero__slash i:nth-child(2) { left: 40px; }
  .hero__slash i:nth-child(3) { display: none; }
  .hero__pillars { grid-template-columns: 1fr; margin-top: 40px; }
  .hero__pillars li + li { border-left: 0; border-top: 1px solid var(--line); }
  .hero__pillars li { padding: 18px 10px; }
  .hero__cta .btn { width: 100%; }
  .tri { grid-template-columns: 1fr; }
  .tri__col, .tri__col--l { text-align: center; gap: 36px; }
  .tri__col--l li, .tri__col li, .tri__col--l .report { justify-items: center; }
  .tri__col p, .tri__col--l p { margin: 0 auto; }
  .tri .tri__col--r { margin-top: 0; }
  .tri--report .tri__col { gap: 16px; }
  .tri--report .tri__col + .tri__col { margin-top: 16px; }
  .report::before { display: none; }
  .steps { grid-template-columns: 1fr; }
  .poster::before { top: -8px; left: -8px; }
  .poster::after { bottom: -8px; right: -8px; }
  .visit__btns .btn { width: 100%; }
  .wa-float { right: 16px; bottom: 16px; }
  .wa-float__btn { width: 58px; height: 58px; font-size: 29px; }
  .wa-float__tip { display: none; }
}