/* =========================================================
   DENTEM SALUD — Hoja de estilos
   Paleta de marca:
   #04588C azul profundo · #03658C azul-teal · #7EADBF azul cielo
   #D9B88F champagne/dorado · #F2F2F2 gris claro
   Tipografía: Lexend (titulares) + Source Sans 3 (cuerpo)
   ========================================================= */

:root{
  /* Marca */
  --navy:#04588C;
  --navy-2:#03658C;
  --navy-deep:#06324d;
  --navy-ink:#0a2840;
  --sky:#7EADBF;
  --sky-soft:#dcebf1;
  --sky-mist:#eef5f8;
  --gold:#D9B88F;
  --gold-bright:#ecd3ab;
  --gold-deep:#c2954f;
  --gray:#F2F2F2;
  --white:#ffffff;
  --ink:#12303f;          /* texto principal */
  --ink-soft:#4a6675;     /* texto secundario */

  /* Tokens */
  --bg:#ffffff;
  --radius:18px;
  --radius-lg:26px;
  --radius-sm:12px;
  --shadow-sm:0 4px 14px rgba(4,88,140,.08);
  --shadow:0 14px 38px rgba(4,88,140,.12);
  --shadow-lg:0 30px 70px rgba(4,88,140,.20);
  --gold-grad:linear-gradient(135deg,var(--gold-bright),var(--gold) 55%,var(--gold-deep));
  --navy-grad:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 55%,#024a73 100%);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  margin:0;font-family:"Source Sans 3",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;
  overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{font-family:"Lexend",sans-serif;line-height:1.12;margin:0;color:var(--navy-deep);font-weight:700;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--gold-deep);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(18px,4vw,40px)}

/* ---------- Iconos ---------- */
.ic{width:1.25em;height:1.25em;fill:currentColor;flex:none;vertical-align:middle}
.ic--gold{color:var(--gold-deep)}
.ic--lg{width:2.2rem;height:2.2rem}

/* ---------- Texto en degradado ---------- */
.grad-text{
  background:linear-gradient(120deg,var(--navy-2),var(--sky) 60%,var(--gold-deep));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* =========================================================
   BOTONES
   ========================================================= */
.btn{
  --b:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:"Lexend",sans-serif;font-weight:600;font-size:1rem;
  padding:.85em 1.5em;border-radius:999px;line-height:1;min-height:48px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;position:relative;
}
.btn .ic{width:1.15em;height:1.15em}
.btn--lg{font-size:1.06rem;padding:1.02em 1.85em;min-height:54px}
.btn--block{display:flex;width:100%}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(-1px)}

.btn--primary{background:var(--navy-grad);color:#fff;box-shadow:0 12px 26px rgba(4,88,140,.32)}
.btn--primary:hover{box-shadow:0 18px 38px rgba(4,88,140,.42)}

.btn--gold{background:var(--gold-grad);color:#3a2a12;box-shadow:0 12px 26px rgba(194,149,79,.4)}
.btn--gold:hover{box-shadow:0 18px 40px rgba(194,149,79,.52)}

.btn--ghost{background:rgba(255,255,255,.6);color:var(--navy-2);border:1.6px solid var(--sky);backdrop-filter:blur(6px)}
.btn--ghost:hover{background:#fff;border-color:var(--navy-2)}

.btn--ghost-light{background:rgba(255,255,255,.12);color:#fff;border:1.6px solid rgba(255,255,255,.55);backdrop-filter:blur(6px)}
.btn--ghost-light:hover{background:rgba(255,255,255,.22)}

.link-btn{display:inline-flex;align-items:center;gap:.3em;color:var(--gold-deep);font-weight:600;font-family:"Lexend",sans-serif;text-decoration:underline;text-underline-offset:3px}
.link-btn .ic{width:1em;height:1em;transition:transform .25s}
.link-btn:hover .ic{transform:translateX(3px)}

/* =========================================================
   ENCABEZADOS DE SECCIÓN
   ========================================================= */
.section{padding:clamp(70px,9vw,120px) 0}
.section--muted{background:linear-gradient(180deg,var(--sky-mist),#fff)}
.section__head{max-width:720px;margin:0 auto clamp(40px,5vw,64px);text-align:center}
.section__title{font-size:clamp(2rem,4.4vw,3.1rem);margin:.35em 0 .3em}
.section__sub{color:var(--ink-soft);font-size:1.1rem}

.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;font-family:"Lexend",sans-serif;
  font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--navy-2);background:var(--sky-soft);padding:.5em 1em;border-radius:999px;
}
.eyebrow .ic{color:var(--gold-deep);width:1.1em;height:1.1em}
.eyebrow--center{margin-inline:auto}

/* =========================================================
   TOPBAR
   ========================================================= */
.topbar{background:var(--navy-deep);color:#cfe2ec;font-size:.82rem}
.topbar__inner{display:flex;align-items:center;gap:.9em;height:38px;flex-wrap:nowrap;overflow:hidden}
.topbar__item{display:inline-flex;align-items:center;gap:.45em;white-space:nowrap}
.topbar__item .ic{width:1em;height:1em;color:var(--gold)}
.topbar__sep{opacity:.4}
.topbar__item--right{margin-left:auto}
.topbar a:hover{color:#fff}

/* =========================================================
   NAVBAR
   ========================================================= */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(4,88,140,.08);transition:box-shadow .3s,background .3s}
.nav.is-scrolled{box-shadow:0 8px 30px rgba(4,88,140,.12);background:rgba(255,255,255,.94)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:1rem}

.brand{display:inline-flex;align-items:center;gap:.65em}
.brand__logo{width:46px;height:46px;border-radius:13px;overflow:hidden;box-shadow:0 6px 16px rgba(4,88,140,.28);flex:none}
.brand__logo img{width:100%;height:100%;object-fit:cover}
.brand__text{font-family:"Lexend",sans-serif;font-weight:700;font-size:1.32rem;line-height:1;color:var(--navy-deep);display:flex;flex-direction:column}
.brand__text em{font-style:normal;font-weight:500;font-size:.74rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold-deep);margin-top:2px}
.brand--light .brand__text{color:#fff}
.brand--light .brand__text em{color:var(--gold)}

.nav__links{display:flex;align-items:center;gap:.4rem}
.nav__links>a{font-family:"Lexend",sans-serif;font-weight:500;font-size:.98rem;color:var(--navy-deep);padding:.55em .85em;border-radius:10px;position:relative;transition:color .2s,background .2s}
.nav__links>a::after{content:"";position:absolute;left:.85em;right:.85em;bottom:.35em;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease);border-radius:2px}
.nav__links>a:hover{color:var(--navy-2)}
.nav__links>a:hover::after,.nav__links>a.is-active::after{transform:scaleX(1)}
.nav__links>a.is-active{color:var(--navy-2)}
.nav__cta{margin-left:.5rem}

.nav__toggle{display:none;width:46px;height:46px;border-radius:12px;color:var(--navy-deep);background:var(--sky-soft)}
.nav__toggle .ic{width:1.5rem;height:1.5rem}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;overflow:hidden;background:linear-gradient(170deg,var(--sky-mist) 0%,#fff 60%);padding:clamp(40px,6vw,72px) 0 clamp(60px,8vw,90px)}
.hero__bg{position:absolute;inset:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(46px);opacity:.5}
.hero .orb--1{width:420px;height:420px;background:radial-gradient(circle,#7EADBF,transparent 70%);top:-90px;right:-60px;animation:float1 14s ease-in-out infinite}
.hero .orb--2{width:360px;height:360px;background:radial-gradient(circle,var(--gold),transparent 70%);bottom:-100px;left:-70px;opacity:.35;animation:float2 17s ease-in-out infinite}
.hero .orb--3{width:240px;height:240px;background:radial-gradient(circle,#04588C,transparent 70%);top:38%;left:46%;opacity:.18;animation:float1 12s ease-in-out infinite}
.grid-glow{position:absolute;inset:0;background-image:linear-gradient(rgba(4,88,140,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(4,88,140,.05) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000,transparent 75%)}

.hero__grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center}

.hero__title{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:800;margin:.25em 0 .32em}
.hero__lead{font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--ink-soft);max-width:33em;margin-bottom:1.6em}
.hero__cta{display:flex;gap:.9rem;flex-wrap:wrap;margin-bottom:1.7rem}

.hero__chips{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem}
.hero__chips li{display:inline-flex;align-items:center;gap:.45em;font-weight:600;color:var(--navy-deep);font-size:.98rem}
.hero__chips .ic{width:1.05em;height:1.05em;color:#fff;background:var(--navy-2);border-radius:50%;padding:.18em;box-sizing:content-box}

/* Hero visual */
.hero__visual{position:relative}
.hero__card{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/4.4;transform-style:preserve-3d;will-change:transform}
.hero__card img{width:100%;height:100%;object-fit:cover}
.hero__card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,50,77,.45))}

.glass{background:rgba(255,255,255,.78);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.6);box-shadow:0 12px 30px rgba(4,88,140,.18)}

.hero__badge{position:absolute;display:flex;align-items:center;gap:.6em;padding:.7em .95em;border-radius:16px;z-index:2;transform:translateZ(45px)}
.hero__badge strong{display:block;font-family:"Lexend";font-size:.92rem;color:var(--navy-deep);line-height:1.1}
.hero__badge span{font-size:.78rem;color:var(--ink-soft)}
.hero__badge .ic{width:1.6rem;height:1.6rem}
.hero__badge--top{top:18px;left:18px}
.hero__badge--bottom{bottom:18px;right:18px;flex-direction:column;align-items:flex-start;gap:.15em}
.hero__float{position:absolute;left:-22px;bottom:60px;display:flex;align-items:center;gap:.7em;padding:.85em 1.1em;border-radius:16px;z-index:3;max-width:230px;animation:bob 5s ease-in-out infinite;transform:translateZ(60px)}
.hero__float .ic{color:var(--navy-2)}
.hero__float strong{display:block;font-family:"Lexend";font-size:.92rem;color:var(--navy-deep)}
.hero__float span{font-size:.78rem;color:var(--ink-soft);line-height:1.2}

.stars{display:inline-flex;gap:1px;color:var(--gold-deep)}
.stars .ic{width:1.05em;height:1.05em}

.hero__scroll{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:var(--navy-2);background:rgba(255,255,255,.7);box-shadow:var(--shadow-sm);animation:bob 2.4s ease-in-out infinite;z-index:3}
.hero__scroll .ic{width:1.4rem;height:1.4rem}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee{background:var(--navy-grad);overflow:hidden;padding:.9rem 0;mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.marquee__track{display:flex;gap:2.4rem;width:max-content;animation:scrollx 32s linear infinite}
.marquee__track span{display:inline-flex;align-items:center;gap:.5em;color:rgba(255,255,255,.92);font-family:"Lexend";font-weight:500;font-size:1.02rem;white-space:nowrap}
.marquee__track .ic{color:var(--gold)}

/* =========================================================
   STATS
   ========================================================= */
.stats{margin-top:-1px;padding:clamp(40px,5vw,60px) 0;background:#fff}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stat{text-align:center;padding:1.4rem 1rem;border-radius:var(--radius);background:linear-gradient(180deg,#fff,var(--sky-mist));border:1px solid rgba(4,88,140,.08);box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s}
.stat:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.stat__num{display:block;font-family:"Lexend";font-weight:800;font-size:clamp(2.1rem,4vw,2.9rem);background:linear-gradient(120deg,var(--navy),var(--navy-2),var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.stat__label{display:block;margin-top:.35em;color:var(--ink-soft);font-weight:600;font-size:.96rem}

/* =========================================================
   ¿POR QUÉ? (WHY)
   ========================================================= */
.why__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.why__card{background:#fff;border:1px solid rgba(4,88,140,.09);border-radius:var(--radius-lg);padding:2rem 1.8rem;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.why__card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--gold-grad);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.why__card:hover{box-shadow:var(--shadow-lg);border-color:transparent;transform:translateY(-6px)}
.why__card:hover::before{transform:scaleX(1)}
.why__icon{display:inline-grid;place-items:center;width:62px;height:62px;border-radius:18px;background:var(--sky-soft);color:var(--navy-2);margin-bottom:1.1rem;transition:background .3s,color .3s,transform .4s var(--ease)}
.why__icon .ic{width:1.9rem;height:1.9rem}
.why__card:hover .why__icon{background:var(--navy-grad);color:#fff;transform:rotate(-6deg) scale(1.05)}
.why__card h3{font-size:1.24rem;margin-bottom:.45em}
.why__card p{color:var(--ink-soft);font-size:1.02rem}

/* =========================================================
   DISEÑO DE SONRISA · ANTES/DESPUÉS
   ========================================================= */
.smile{padding:clamp(70px,9vw,120px) 0;background:linear-gradient(135deg,var(--navy-deep),var(--navy) 60%,#024a73);color:#eaf3f8;position:relative;overflow:hidden}
.smile::before{content:"";position:absolute;top:-120px;right:-80px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(217,184,143,.4),transparent 70%);filter:blur(40px)}
.smile__grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,64px);align-items:center}
.smile__copy .eyebrow{background:rgba(255,255,255,.12);color:#eaf3f8}
.smile__copy .eyebrow .ic{color:var(--gold)}
.smile__copy .section__title{color:#fff;text-align:left;margin:.4em 0}
.smile__copy>p{color:#cfe2ec;font-size:1.1rem;margin-bottom:1.3em;max-width:34em}
.ticklist{display:grid;gap:.7em;margin-bottom:1.7em}
.ticklist li{display:flex;align-items:center;gap:.6em;font-weight:500}
.ticklist .ic{width:1.1em;height:1.1em;color:var(--navy-deep);background:var(--gold);border-radius:50%;padding:.2em;box-sizing:content-box}

/* Comparador */
.ba{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:1/1;user-select:none;touch-action:pan-y}
.ba__img{width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba__img--after{position:absolute;inset:0}
.ba__before{position:absolute;inset:0;width:50%;overflow:hidden;z-index:2}
.ba__before .ba__img{width:100vw;max-width:none;height:100%}
.ba__before::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(8,40,64,.42),rgba(8,40,64,.12));mix-blend-mode:multiply}
.smile__visual .ba__before{filter:grayscale(.55) sepia(.35) brightness(.92) contrast(.95)}
.ba__tag{position:absolute;bottom:14px;font-family:"Lexend";font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:.4em .8em;border-radius:999px;z-index:4}
.ba__tag--before{left:14px;background:rgba(8,40,64,.7);color:#fff}
.ba__tag--after{right:14px;background:var(--gold);color:#3a2a12}
.ba__range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:5}
.ba__handle{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%);z-index:3;box-shadow:0 0 0 1px rgba(8,40,64,.15)}
.ba__handle::before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.3)}
.ba__handle .ic{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:1.5rem;height:1.5rem;color:var(--navy-2);z-index:1}

/* =========================================================
   SERVICIOS
   ========================================================= */
.serv__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.serv-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid rgba(4,88,140,.08);display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s;position:relative}
.serv-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.serv-card__media{position:relative;aspect-ratio:16/11;overflow:hidden}
.serv-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.serv-card:hover .serv-card__media img{transform:scale(1.08)}
.serv-card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(6,50,77,.5))}
.serv-card__num{position:absolute;top:12px;left:12px;z-index:2;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-family:"Lexend";font-weight:700;color:#fff;background:rgba(6,50,77,.5);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.3);font-size:.95rem}
.serv-card__icon{position:absolute;bottom:12px;left:12px;z-index:2;width:46px;height:46px;border-radius:13px;display:grid;place-items:center;color:var(--navy-2);background:rgba(255,255,255,.92);box-shadow:0 6px 16px rgba(0,0,0,.2)}
.serv-card__icon .ic{width:1.5rem;height:1.5rem}
.serv-card__body{padding:1.5rem 1.5rem 1.7rem;display:flex;flex-direction:column;flex:1}
.serv-card__body h3{font-size:1.26rem;margin-bottom:.4em}
.serv-card__body p{color:var(--ink-soft);font-size:1rem;margin-bottom:1.3em;flex:1}
.serv-card__btn{align-self:flex-start;display:inline-flex;align-items:center;gap:.5em;font-family:"Lexend";font-weight:600;color:var(--navy-2);padding:.65em 1.15em;border-radius:999px;background:var(--sky-soft);transition:gap .25s,background .25s,color .25s}
.serv-card__btn .ic{width:1.05em;height:1.05em;transition:transform .25s}
.serv-card__btn:hover{background:var(--navy-grad);color:#fff;gap:.75em}
.serv-card__btn:hover .ic{transform:translateX(3px)}

/* =========================================================
   EQUIPO
   ========================================================= */
.team__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
.team__card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid rgba(4,88,140,.08);transition:transform .35s var(--ease),box-shadow .35s}
.team__card:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg)}
.team__photo{position:relative;aspect-ratio:4/4.3;overflow:hidden}
.team__photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.team__card:hover .team__photo img{transform:scale(1.06)}
.team__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,50,77,.55))}
.team__spec{position:absolute;bottom:14px;left:14px;z-index:2;font-family:"Lexend";font-weight:600;font-size:.8rem;letter-spacing:.04em;color:#3a2a12;background:var(--gold-grad);padding:.4em .9em;border-radius:999px}
.team__body{padding:1.5rem 1.6rem 1.7rem}
.team__body h3{font-size:1.3rem}
.team__role{color:var(--gold-deep);font-weight:600;font-family:"Lexend";font-size:.95rem;margin:.15em 0 1em}
.team__traj{display:grid;gap:.55em}
.team__traj li{display:flex;gap:.55em;align-items:flex-start;color:var(--ink-soft);font-size:.98rem}
.team__traj .ic{width:1.05em;height:1.05em;color:#fff;background:var(--navy-2);border-radius:50%;padding:.16em;box-sizing:content-box;margin-top:.18em;flex:none}
.team__note{text-align:center;margin-top:2.2rem;color:var(--ink-soft);font-size:1.05rem}

/* =========================================================
   GALERÍA / INSTALACIONES
   ========================================================= */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:1.1rem}
.gallery__item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);margin:0}
.gallery__item--lg{grid-column:span 2;grid-row:span 2}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.gallery__item:hover img{transform:scale(1.07)}
.gallery__item figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.4em 1.1em .9em;color:#fff;font-family:"Lexend";font-weight:600;font-size:.98rem;background:linear-gradient(transparent,rgba(6,50,77,.78));transform:translateY(8px);opacity:0;transition:.3s var(--ease)}
.gallery__item:hover figcaption{transform:none;opacity:1}

/* =========================================================
   PROCESO
   ========================================================= */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.steps__line{position:absolute;top:42px;left:11%;right:11%;height:2px;background:linear-gradient(90deg,var(--sky),var(--gold));z-index:0}
.step{position:relative;z-index:1;text-align:center;background:#fff;border:1px solid rgba(4,88,140,.09);border-radius:var(--radius-lg);padding:2.4rem 1.4rem 1.8rem;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step__num{position:absolute;top:-18px;left:50%;transform:translateX(-50%);width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-family:"Lexend";font-weight:700;color:#fff;background:var(--navy-grad);box-shadow:0 8px 18px rgba(4,88,140,.34);border:3px solid #fff}
.step__icon{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--sky-soft);color:var(--navy-2);margin-bottom:1rem}
.step__icon .ic{width:1.9rem;height:1.9rem}
.step h3{font-size:1.16rem;margin-bottom:.4em}
.step p{color:var(--ink-soft);font-size:.98rem}

/* =========================================================
   TESTIMONIOS
   ========================================================= */
.tst__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.tst{background:#fff;border:1px solid rgba(4,88,140,.09);border-radius:var(--radius-lg);padding:2rem 1.9rem;box-shadow:var(--shadow-sm);margin:0;position:relative;transition:transform .3s var(--ease),box-shadow .3s}
.tst::before{content:"\201C";position:absolute;top:.1em;right:.35em;font-family:Georgia,serif;font-size:5rem;color:var(--sky-soft);line-height:1}
.tst:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.tst .stars{margin-bottom:.9em}
.tst .stars .ic{width:1.2em;height:1.2em}
.tst blockquote{margin:0 0 1.3em;font-size:1.06rem;color:var(--ink);position:relative;z-index:1}
.tst figcaption{display:flex;align-items:center;gap:.8em}
.tst__avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:"Lexend";font-weight:700;color:#fff;background:var(--navy-grad);flex:none}
.tst figcaption strong{display:block;font-family:"Lexend";color:var(--navy-deep)}
.tst figcaption em{font-style:normal;font-size:.86rem;color:var(--gold-deep)}

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band{padding:clamp(20px,4vw,40px) 0}
.cta-band__inner{position:relative;overflow:hidden;text-align:center;color:#fff;background:var(--navy-grad);border-radius:clamp(24px,4vw,40px);padding:clamp(48px,7vw,84px) clamp(24px,5vw,60px);box-shadow:var(--shadow-lg)}
.cta-band__bg{position:absolute;inset:0;pointer-events:none}
.cta-band__bg .orb--1{width:340px;height:340px;background:radial-gradient(circle,var(--gold),transparent 70%);top:-120px;right:-60px;opacity:.4}
.cta-band__bg .orb--2{width:300px;height:300px;background:radial-gradient(circle,var(--sky),transparent 70%);bottom:-120px;left:-50px;opacity:.4}
.cta-band__inner h2{position:relative;color:#fff;font-size:clamp(1.8rem,4vw,2.7rem)}
.cta-band__inner>p{position:relative;color:#d7e7f0;font-size:1.12rem;max-width:34em;margin:.7em auto 1.8em}
.cta-band__btns{position:relative;display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* =========================================================
   CONTACTO / FORM
   ========================================================= */
.contact__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:start}
.contact__form-wrap{background:#fff;border:1px solid rgba(4,88,140,.1);border-radius:var(--radius-lg);padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--shadow);scroll-margin-top:100px}
.contact__form-wrap.flash{animation:flash 1s ease}

.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{margin-bottom:1.05rem;display:flex;flex-direction:column}
.field label{font-family:"Lexend";font-weight:600;font-size:.92rem;color:var(--navy-deep);margin-bottom:.45em}
.req{color:#d6534f}
.field input,.field textarea,.select select{
  width:100%;font-family:inherit;font-size:1rem;color:var(--ink);
  background:var(--sky-mist);border:1.6px solid transparent;border-radius:var(--radius-sm);
  padding:.82em 1em;transition:border-color .2s,background .2s,box-shadow .2s;
}
.field textarea{resize:vertical;min-height:88px}
.field input::placeholder,.field textarea::placeholder{color:#9bb1bd}
.field input:focus,.field textarea:focus,.select select:focus{outline:none;background:#fff;border-color:var(--navy-2);box-shadow:0 0 0 4px rgba(4,88,140,.12)}
.field.invalid input{border-color:#d6534f;background:#fdf3f2}
.field__err{color:#cf3d39;font-size:.82rem;margin-top:.35em;min-height:0;display:none}
.field.invalid .field__err{display:block}

.select{position:relative}
.select select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:2.6em}
.select .ic{position:absolute;right:.9em;top:50%;transform:translateY(-50%);width:1.2rem;height:1.2rem;color:var(--navy-2);pointer-events:none}

.form__hint{text-align:center;margin-top:1em;color:var(--ink-soft);font-size:.96rem}
.form__success{display:flex;align-items:center;gap:.7em;margin-top:1.1em;padding:1em 1.2em;border-radius:var(--radius-sm);background:#eaf7ef;border:1.5px solid #b6e3c6;color:#1d7a45}
.form__success .ic{width:1.6rem;height:1.6rem;color:#fff;background:#27a35e;border-radius:50%;padding:.22em;box-sizing:content-box;flex:none}
.form__success p{font-size:.96rem}

/* Info lateral */
.contact__info{display:flex;flex-direction:column;gap:1.4rem}
.contact__list{display:grid;gap:1rem}
.contact__list li{display:flex;gap:.9em;align-items:flex-start}
.contact__ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--sky-soft);color:var(--navy-2);flex:none}
.contact__ic .ic{width:1.4rem;height:1.4rem}
.contact__list strong{display:block;font-family:"Lexend";color:var(--navy-deep);font-size:.98rem}
.contact__list a,.contact__list span{color:var(--ink-soft);font-size:.98rem}
.contact__list a:hover{color:var(--navy-2)}
.contact__map{position:relative;display:block;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid rgba(4,88,140,.1);aspect-ratio:16/10;background:linear-gradient(135deg,var(--sky-mist),var(--sky-soft));transition:transform .3s var(--ease),box-shadow .3s}
.contact__map:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.contact__map-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(4,88,140,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(4,88,140,.10) 1px,transparent 1px);background-size:34px 34px}
.contact__map-grid::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 40%,rgba(217,184,143,.18))}
.contact__map-pin{position:absolute;top:34%;left:50%;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--navy-grad);box-shadow:0 10px 22px rgba(4,88,140,.4);animation:bob 3s ease-in-out infinite}
.contact__map-pin::after{content:"";position:absolute;bottom:-22px;left:50%;transform:translateX(-50%);width:20px;height:20px;border-radius:50%;background:rgba(4,88,140,.22);filter:blur(3px)}
.contact__map-pin .ic{width:1.7rem;height:1.7rem}
.contact__map-info{position:absolute;left:0;right:0;bottom:0;padding:1.1em 1.2em;background:rgba(255,255,255,.86);backdrop-filter:blur(8px);border-top:1px solid rgba(4,88,140,.1)}
.contact__map-info strong{display:block;font-family:"Lexend";color:var(--navy-deep);font-size:1rem}
.contact__map-info>span{display:block;color:var(--ink-soft);font-size:.9rem;margin-top:.1em}
.contact__map-cta{display:inline-flex!important;align-items:center;gap:.35em;color:var(--gold-deep);font-family:"Lexend";font-weight:600;font-size:.92rem;margin-top:.5em}
.contact__map-cta .ic{width:1em;height:1em;transition:transform .25s}
.contact__map:hover .contact__map-cta .ic{transform:translateX(3px)}
.contact__social{display:flex;align-items:center;gap:1em;justify-content:space-between;flex-wrap:wrap}
.contact__social>span{font-family:"Lexend";font-weight:600;color:var(--navy-deep)}

/* Social */
.social{display:flex;gap:.6em}
.social__btn{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:var(--navy-2);background:var(--sky-soft);transition:transform .25s var(--ease),background .25s,color .25s}
.social__btn .ic{width:1.35rem;height:1.35rem}
.social__btn:hover{transform:translateY(-4px);background:var(--navy-grad);color:#fff}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--navy-deep);color:#bcd3df;padding-top:clamp(50px,7vw,80px)}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:2rem 1.5rem;padding-bottom:2.6rem}
.footer__brand p{margin:1em 0 1.3em;font-size:.98rem;max-width:32ch;color:#9fbccb}
.footer__brand .brand__logo{box-shadow:none}
.footer .social__btn{background:rgba(255,255,255,.08);color:#cfe2ec}
.footer .social__btn:hover{background:var(--gold-grad);color:#3a2a12}
.footer__col h4{color:#fff;font-size:1.04rem;margin-bottom:1.1em}
.footer__col a{display:block;padding:.32em 0;color:#9fbccb;font-size:.98rem;transition:color .2s,padding .2s}
.footer__col a:hover{color:#fff;padding-left:4px}
.footer__contact p{display:flex;align-items:center;gap:.55em;margin-bottom:.6em;font-size:.96rem;color:#9fbccb}
.footer__contact .ic{color:var(--gold);width:1.1em;height:1.1em;flex:none}
.footer__contact .btn{margin-top:.6em}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.3rem 0}
.footer__bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:1em;flex-wrap:wrap;font-size:.88rem;color:#86a6b7}
.footer__made{display:inline-flex;align-items:center;gap:.4em}
.footer__made .ic{color:var(--gold)}

/* =========================================================
   FAB (botón flotante)
   ========================================================= */
.fab{position:fixed;right:clamp(16px,3vw,28px);bottom:clamp(16px,3vw,28px);z-index:90;display:inline-flex;align-items:center;gap:.55em;padding:1em 1.4em;border-radius:999px;background:var(--gold-grad);color:#3a2a12;font-family:"Lexend";font-weight:700;box-shadow:0 14px 34px rgba(194,149,79,.5);transition:transform .3s var(--ease),box-shadow .3s}
.fab .ic{width:1.35rem;height:1.35rem;position:relative;z-index:1}
.fab__label{position:relative;z-index:1}
.fab:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 20px 44px rgba(194,149,79,.6)}
.fab__pulse{position:absolute;inset:0;border-radius:999px;background:var(--gold);z-index:0;animation:pulse 2.4s ease-out infinite}
.fab.is-hidden{transform:translateY(140px);opacity:0;pointer-events:none}

/* =========================================================
   MODAL
   ========================================================= */
.modal{position:fixed;inset:0;z-index:200;display:none}
.modal.is-open{display:block}
.modal__scrim{position:absolute;inset:0;background:rgba(6,50,77,.55);backdrop-filter:blur(4px);animation:fade .3s ease}
.modal__dialog{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow-y:auto;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:clamp(1.5rem,3vw,2.2rem);animation:pop .38s var(--ease)}
.modal__close{position:absolute;top:14px;right:14px;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:var(--navy-deep);background:var(--sky-mist);transition:background .2s,transform .2s}
.modal__close:hover{background:var(--sky-soft);transform:rotate(90deg)}
.modal__close .ic{width:1.4rem;height:1.4rem}
.modal__head{text-align:center;margin-bottom:1.3rem}
.modal__icon{display:inline-grid;place-items:center;width:60px;height:60px;border-radius:18px;background:var(--navy-grad);color:#fff;margin-bottom:.7rem;box-shadow:0 10px 24px rgba(4,88,140,.34)}
.modal__icon .ic{width:1.9rem;height:1.9rem}
.modal__head h2{font-size:1.6rem}
.modal__head p{color:var(--ink-soft);margin-top:.3em}
.modal__divider{display:flex;align-items:center;gap:1em;margin:1.2rem 0;color:var(--ink-soft);font-size:.86rem}
.modal__divider::before,.modal__divider::after{content:"";flex:1;height:1px;background:rgba(4,88,140,.14)}

/* =========================================================
   ANIMACIONES
   ========================================================= */
/* El contenido es visible por defecto. La animación reveal solo se activa
   cuando <html> tiene la clase .js-reveal (la pone un script en el <head>
   solo si el navegador la soporta). Así nunca queda la página en blanco. */
.reveal{transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js-reveal .reveal{opacity:0;transform:translateY(34px)}
.js-reveal .reveal.in{opacity:1;transform:none}

@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(-26px,30px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(30px,-24px)}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes scrollx{to{transform:translateX(-50%)}}
@keyframes pulse{0%{transform:scale(1);opacity:.5}70%{transform:scale(1.4);opacity:0}100%{opacity:0}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translate(-50%,-46%) scale(.96)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
@keyframes flash{0%,100%{box-shadow:var(--shadow)}30%{box-shadow:0 0 0 4px var(--gold),var(--shadow-lg)}}
.hero__float[style],.tilt{will-change:transform}

/* Hero float bob keeps its translateZ via JS-less fallback */
.hero__float{animation:bob 5s ease-in-out infinite}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__visual{max-width:460px;margin-inline:auto;width:100%}
  .why__grid,.serv__grid,.team__grid,.tst__grid{grid-template-columns:repeat(2,1fr)}
  .smile__grid{grid-template-columns:1fr;gap:38px}
  .smile__copy .section__title{text-align:center}
  .smile__copy{text-align:center}
  .smile__copy .eyebrow{margin-inline:auto}
  .ticklist{justify-content:center;max-width:360px;margin-inline:auto;margin-bottom:1.7em}
  .smile__copy .btn{margin-inline:auto}
  .smile__visual{max-width:480px;margin-inline:auto;width:100%}
  .contact__grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .gallery__item--lg{grid-column:span 2}
}

@media (max-width:860px){
  .nav__links{position:fixed;top:0;right:0;height:100dvh;width:min(320px,82vw);background:#fff;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:.2rem;padding:90px 1.4rem 2rem;box-shadow:-20px 0 60px rgba(4,88,140,.2);transform:translateX(100%);transition:transform .4s var(--ease);z-index:99}
  .nav__links.is-open{transform:none}
  .nav__links>a{font-size:1.1rem;padding:.8em .6em;border-bottom:1px solid var(--sky-mist)}
  .nav__links>a::after{display:none}
  .nav__cta{margin:1rem 0 0}
  .nav__toggle{display:grid}
  .topbar__item--right{display:none}
  .steps{grid-template-columns:1fr 1fr}
  .steps__line{display:none}
}

@media (max-width:600px){
  body{font-size:16px}
  .topbar__inner{justify-content:center}
  .topbar__sep,.topbar a{display:none}
  .stats__grid{grid-template-columns:1fr 1fr;gap:.8rem}
  .why__grid,.serv__grid,.team__grid,.tst__grid{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr;gap:0}
  .gallery{grid-template-columns:1fr;grid-auto-rows:200px}
  .gallery__item--lg{grid-column:span 1;grid-row:span 1}
  .steps{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{width:100%}
  .fab__label{display:none}
  .fab{padding:1em}
  .fab .ic{width:1.5rem;height:1.5rem}
  .hero__float{display:none}
  .cta-band__btns{flex-direction:column}
  .cta-band__btns .btn{width:100%}
}

/* =========================================================
   ACCESIBILIDAD · movimiento reducido
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal,.js-reveal .reveal{opacity:1!important;transform:none!important}
  .orb,.fab__pulse,.marquee__track,.hero__float,.hero__scroll{animation:none!important}
}