/* =========================================================
   TRANSPORTE FERNANDEZ — Hoja de estilos principal
   Paleta tomada del logo: negro, rojo Fernandez, plata y blanco
   ========================================================= */

/* Tipografías alojadas en el propio sitio (sin depender de Google Fonts) */
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/archivo-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/archivo-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/archivo-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/archivo-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/archivo-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: italic; font-weight: 800; font-display: swap; src: url("../fonts/archivo-latin-800-italic.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: italic; font-weight: 900; font-display: swap; src: url("../fonts/archivo-latin-900-italic.woff2") format("woff2"); }
@font-face { font-family: "Big Shoulders Display"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/big-shoulders-display-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Big Shoulders Display"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/big-shoulders-display-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Big Shoulders Display"; font-style: normal; font-weight: 900; font-display: swap; src: url("../fonts/big-shoulders-display-latin-900-normal.woff2") format("woff2"); }

:root {
    --negro: #000000;
    --carbon: #161616;      /* superficies elevadas */
    --asfalto: #232323;     /* bordes y separadores */
    --rojo: #E3161E;        /* rojo del logo */
    --rojo-oscuro: #A50E14;
    --plata: #C9CDD2;
    --plata-oscura: #8C9198;
    --blanco: #FFFFFF;
    --texto: #E9EAEC;
    --texto-suave: #A3A7AD;
    --papel: #F2F2EF;       /* guía de servicio */

    --f-display: "Big Shoulders Display", "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
    --f-body: "Archivo", "Helvetica Neue", Arial, sans-serif;

    --wrap: 1200px;
    --pad: clamp(1.25rem, 4vw, 2.5rem);
    --header-h: 76px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--negro);
    color: var(--texto);
    font-family: var(--f-body);
    font-size: 1.0625rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; line-height: 1; }

:focus-visible {
    outline: 3px solid var(--rojo);
    outline-offset: 3px;
}

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute; left: 1rem; top: -100px; z-index: 200;
    background: var(--rojo); color: var(--blanco); padding: .75rem 1rem;
    font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.wrap {
    width: 100%;
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 0 var(--pad);
}

/* ---------- Botones ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
    min-height: 54px; padding: .8rem 1.6rem;
    font-family: var(--f-body); font-weight: 800; font-style: italic;
    font-size: 1.05rem; letter-spacing: .01em;
    text-decoration: none; border: 2px solid transparent; cursor: pointer;
    clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%);
    padding-right: 2.2rem;
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
}
.btn svg { width: 22px; height: 22px; fill: currentColor; }
.btn-red { background: var(--rojo); color: var(--blanco); }
.btn-red:hover { background: var(--rojo-oscuro); }
.btn-ghost { background: var(--blanco); color: var(--negro); }
.btn-ghost:hover { background: var(--plata); }
.btn-block { width: 100%; }
.btn:active { transform: translateY(1px); }

/* ---------- Franja de peligro (rayas del flyer) ---------- */
.hazard {
    height: 14px;
    background: repeating-linear-gradient(-55deg, var(--rojo) 0 22px, var(--rojo-oscuro) 22px 44px);
}
.hazard--tall { height: 22px; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(0, 0, 0, .92);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding-top: env(safe-area-inset-top, 0px);
}
body::before {
    content: ""; position: fixed; inset: 0 0 auto; z-index: 101;
    height: env(safe-area-inset-top, 0px);
    background: rgba(0, 0, 0, .92);
}

.header-inner {
    max-width: var(--wrap); margin: 0 auto;
    padding: 0 var(--pad);
    height: var(--header-h);
    display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}

.brand { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; }
.brand-mark { width: 58px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
    font-family: var(--f-display); font-weight: 900; font-size: 1.75rem;
    text-transform: uppercase; letter-spacing: .02em; color: var(--blanco);
}
.brand-sub { font-size: .7rem; color: var(--texto-suave); margin-top: .25rem; letter-spacing: .02em; }

.main-nav { display: flex; align-items: center; gap: 1.75rem; }
.main-nav ul { list-style: none; display: flex; gap: 1.5rem; margin: 0; padding: 0; }
.main-nav ul a {
    text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--texto);
    padding: .4rem 0; position: relative;
}
.main-nav ul a::after {
    content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
    background: var(--rojo); transition: right .25s ease;
}
.main-nav ul a:hover::after,
.main-nav ul a.is-active::after { right: 0; }

.nav-call {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--rojo); color: var(--blanco); text-decoration: none;
    font-weight: 800; font-style: italic; padding: .6rem 1.1rem; white-space: nowrap;
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}
.nav-call svg { width: 18px; height: 18px; fill: currentColor; }
.nav-call:hover { background: var(--rojo-oscuro); }

.nav-toggle {
    display: none; width: 48px; height: 48px; background: none; border: 0; cursor: pointer;
    position: relative; color: var(--blanco);
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
    position: absolute; left: 12px; width: 24px; height: 2px; background: currentColor;
    transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle-bars { top: 23px; }
.nav-toggle-bars::before { content: ""; left: 0; top: -8px; }
.nav-toggle-bars::after { content: ""; left: 0; top: 8px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-8px) rotate(-45deg); }

/* Ruta de avance con camión */
.route {
    position: relative; height: 4px;
    background: repeating-linear-gradient(90deg, #3a3a3a 0 18px, transparent 18px 30px);
}
.route-fill {
    position: absolute; inset: 0 auto 0 0; width: 0; background: var(--rojo);
}
.route-truck {
    position: absolute; bottom: 2px; left: 0; width: 38px; height: auto;
    transform: translateX(-100%);
    filter: drop-shadow(0 2px 2px rgba(0,0,0,.6));
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
    position: relative;
    max-width: 1440px; margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    grid-template-rows: auto auto;
    padding: clamp(1.5rem, 4vw, 3rem) var(--pad) clamp(2rem, 5vw, 3.5rem);
    min-height: calc(100svh - var(--header-h));
    align-items: center;
    overflow-x: clip;
    column-gap: 0;
    background:
        radial-gradient(1200px 500px at 85% 45%, rgba(255,255,255,.06), transparent 70%),
        var(--negro);
}

.hero-photo {
    grid-column: 1; grid-row: 1;
    position: relative; z-index: 1;
    align-self: stretch;
    display: flex; align-items: center;
}
.hero-photo img {
    width: 100%; height: auto; max-height: 72svh; object-fit: cover; object-position: 30% 50%;
    filter: grayscale(1) contrast(1.08);
    -webkit-mask-image: linear-gradient(90deg, #000 70%, transparent 100%);
    mask-image: linear-gradient(90deg, #000 70%, transparent 100%);
}

.hero-copy {
    grid-column: 2; grid-row: 1;
    position: relative; z-index: 2;
    margin-left: clamp(-9rem, -10vw, -3rem);
}

.hero-title {
    position: relative;
    font-family: var(--f-display); font-weight: 900;
    text-transform: uppercase;
    font-size: clamp(3.5rem, 8.6vw, 8.5rem);
    line-height: .86; letter-spacing: -.005em;
    color: var(--blanco);
    margin-bottom: .5em;
}
.hero-title .line { display: block; }
.hero-title .solid { position: relative; z-index: 1; display: block; }
.hero-title .solid .line { background: var(--negro); width: fit-content; padding: 0 .12em .02em 0; }
.hero-title .ghost {
    position: absolute; inset: 0; z-index: 0;
    transform: translate(-.04em, .3em) scale(1.07);
    transform-origin: left top;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, .2);
    pointer-events: none;
}

.hero-lead {
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    color: var(--texto); max-width: 34ch; margin-bottom: 1.75rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }

.hero-seal {
    position: absolute; z-index: 3;
    top: clamp(1rem, 4vw, 3rem); right: clamp(1rem, 5vw, 4.5rem);
    width: clamp(120px, 13vw, 190px);
    filter: drop-shadow(0 10px 30px rgba(0,0,0,.6));
}
.hero-seal text { font-family: var(--f-body); }
.seal-spin { transform-origin: 100px 100px; }

.hero-chevrons {
    grid-column: 1 / -1; grid-row: 2;
    display: flex; flex-wrap: wrap; gap: 1rem 1.5rem;
    margin-top: clamp(1.5rem, 3vw, 2.5rem);
    position: relative; z-index: 2;
}
.chevron {
    display: flex; align-items: center; gap: 1rem;
    padding: 1rem 3.5rem 1rem 1.25rem;
    min-width: min(100%, 360px);
    clip-path: polygon(0 0, calc(100% - 38px) 0, 100% 50%, calc(100% - 38px) 100%, 0 100%);
}
.chevron svg { width: 52px; height: 52px; flex: none; fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.chevron strong {
    display: block; font-style: italic; font-weight: 900; font-size: 2rem; line-height: 1;
    text-transform: uppercase;
}
.chevron span { display: block; font-style: italic; font-weight: 800; font-size: .95rem; margin-top: .2rem; }
.chevron--red { background: var(--rojo); color: var(--blanco); }
.chevron--line {
    color: var(--blanco);
    background:
        linear-gradient(var(--negro), var(--negro)) padding-box;
    position: relative;
}
/* Borde blanco siguiendo la forma de flecha */
.chevron--line::before {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: var(--blanco);
    clip-path: polygon(0 0, calc(100% - 38px) 0, 100% 50%, calc(100% - 38px) 100%, 0 100%);
}
.chevron--line::after {
    content: ""; position: absolute; inset: 3px; z-index: -1;
    background: var(--negro);
    clip-path: polygon(0 0, calc(100% - 37px) 0, 100% 50%, calc(100% - 37px) 100%, 0 100%);
}
.chevron--line { isolation: isolate; background: transparent; }

/* Secuencia de entrada (única animación automática de la página) */
@media (prefers-reduced-motion: no-preference) {
    .hero-photo img { animation: photo-in 1s cubic-bezier(.2,.7,.2,1) both; }
    .hero-title .solid .line { animation: drive-in .8s cubic-bezier(.2,.8,.2,1) both; }
    .hero-title .solid .line:nth-child(2) { animation-delay: .12s; }
    .hero-title .ghost { animation: ghost-in 1.2s ease .3s both; }
    .hero-seal { animation: stamp 0.6s cubic-bezier(.3,1.6,.5,1) .85s both; }
    .seal-spin { animation: spin 40s linear 1.4s infinite; }
}
@keyframes photo-in { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: none; } }
@keyframes drive-in { from { opacity: 0; transform: translateX(80px); } to { opacity: 1; transform: none; } }
@keyframes ghost-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes stamp { from { opacity: 0; transform: scale(2.2) rotate(-25deg); } to { opacity: 1; transform: scale(1) rotate(-8deg); } }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-seal { transform: rotate(-8deg); }

/* =========================================================
   SECCIONES GENÉRICAS
   ========================================================= */
.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-title {
    font-family: var(--f-display); font-weight: 900; text-transform: uppercase;
    font-size: clamp(2.6rem, 6vw, 5rem); line-height: .9; color: var(--blanco);
    margin-bottom: 1.1rem;
}
.section-intro { color: var(--texto-suave); font-size: 1.1rem; max-width: 56ch; }

/* ---------- Servicios ---------- */
.services { background: var(--negro); }
.svc-list {
    list-style: none; margin: 0; padding: 0;
    border-top: 2px solid var(--asfalto);
}
.svc {
    display: grid;
    grid-template-columns: 56px minmax(0, 1.1fr) minmax(0, 1fr) auto;
    gap: 1rem 2rem; align-items: center;
    padding: 1.75rem 0;
    border-bottom: 2px solid var(--asfalto);
    position: relative;
}
.svc::before {
    content: ""; position: absolute; left: 0; top: -2px; height: 2px; width: 0;
    background: var(--rojo); transition: width .4s ease;
}
.svc:hover::before,
.svc:focus-within::before { width: 100%; }
.svc-icon {
    width: 48px; height: 48px; fill: none; stroke: var(--rojo); stroke-width: 2.4;
    stroke-linejoin: round; stroke-linecap: round;
}
.svc-title {
    font-family: var(--f-display); font-weight: 800; text-transform: uppercase;
    font-size: clamp(1.6rem, 2.6vw, 2.3rem); line-height: .95; color: var(--blanco);
}
.svc-text { margin: 0; color: var(--texto-suave); font-size: 1rem; max-width: 46ch; }
.svc-link {
    font-weight: 700; font-size: .92rem; color: var(--blanco); text-decoration: none;
    border-bottom: 2px solid var(--rojo); padding-bottom: .15rem; white-space: nowrap;
}
.svc-link:hover { color: var(--rojo); }

/* ---------- Proceso (carretera con paradas) ---------- */
.process { background: var(--carbon); position: relative; overflow: hidden; }
.road {
    list-style: none; margin: 0; padding: 3.25rem 0 0;
    display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem;
    position: relative;
}
.road::before {
    content: ""; position: absolute; left: 0; right: 0; top: 1.15rem; height: 14px;
    background:
        repeating-linear-gradient(90deg, var(--plata) 0 26px, transparent 26px 46px) center / 100% 2px no-repeat,
        #2c2c2c;
}
.stop { position: relative; }
.stop-pin {
    position: absolute; top: -3.25rem; left: 0;
    width: 3.1rem; height: 3.1rem;
    display: grid; place-items: center;
    color: var(--blanco);
    font-family: var(--f-display); font-weight: 900; font-size: 1.6rem;
    line-height: 1; isolation: isolate;
}
.stop-pin::before {
    content: ""; position: absolute; inset: -4px; z-index: -1;
    background: var(--rojo); border: 4px solid var(--carbon);
    border-radius: 50% 50% 50% 0; transform: rotate(-45deg);
}
.stop-title {
    font-family: var(--f-display); font-weight: 800; text-transform: uppercase;
    font-size: 1.9rem; color: var(--blanco); margin: 1.75rem 0 .6rem;
}
.stop p { color: var(--texto-suave); margin: 0; max-width: 30ch; }

/* =========================================================
   COTIZADOR + GUÍA DE SERVICIO
   ========================================================= */
.quote {
    background:
        linear-gradient(180deg, rgba(227,22,30,.10), transparent 40%),
        var(--negro);
    border-top: 1px solid var(--asfalto);
}
.quote-grid {
    display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.section-head--left { margin-bottom: 2rem; }

.quote-form { display: grid; gap: 1.4rem; }
.field { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: .5rem; }
.field legend,
.field label:not(.chip) {
    font-weight: 700; font-size: .95rem; color: var(--blanco); padding: 0; margin-bottom: .5rem;
}
.field label:not(.chip) { margin-bottom: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }

.field input[type="text"],
.field input[type="date"],
.field select {
    width: 100%; min-height: 52px;
    background: var(--carbon); color: var(--blanco);
    border: 2px solid var(--asfalto); border-radius: 0;
    padding: .75rem .9rem; font: inherit; font-size: 1rem;
    transition: border-color .2s ease;
    color-scheme: dark;
}
.field input::placeholder { color: #6f7378; }
.field input:focus,
.field select:focus { outline: none; border-color: var(--rojo); }
.field select {
    appearance: none; -webkit-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--plata) 50%), linear-gradient(135deg, var(--plata) 50%, transparent 50%);
    background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
    background-size: 6px 6px; background-repeat: no-repeat;
    padding-right: 2.5rem;
}

.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span {
    display: inline-flex; align-items: center; gap: .45rem;
    min-height: 44px; padding: .55rem 1rem;
    border: 2px solid var(--asfalto); background: var(--carbon);
    font-weight: 600; font-size: .95rem; color: var(--texto);
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.chip--check span::before {
    content: ""; width: 14px; height: 14px; border: 2px solid var(--plata-oscura); flex: none;
}
.chip:hover span { border-color: var(--plata-oscura); }
.chip input:checked + span { background: var(--rojo); border-color: var(--rojo); color: var(--blanco); }
.chip--check input:checked + span::before {
    border-color: var(--blanco);
    background: var(--blanco) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l3 3 7-7' fill='none' stroke='%23E3161E' stroke-width='3'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.chip input:focus-visible + span { outline: 3px solid var(--blanco); outline-offset: 2px; }

/* Guía de servicio (el ticket) */
.ticket-col { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.ticket {
    background: var(--papel); color: #161616;
    padding: 1.6rem 1.6rem 1.4rem;
    position: relative;
    transform: rotate(1.2deg);
    box-shadow: 0 30px 60px -20px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.04);
    /* borde perforado arriba y abajo */
    -webkit-mask:
        radial-gradient(circle 7px at 50% 0, transparent 98%, #000) top / 22px 51% repeat-x,
        radial-gradient(circle 7px at 50% 100%, transparent 98%, #000) bottom / 22px 51% repeat-x;
    mask:
        radial-gradient(circle 7px at 50% 0, transparent 98%, #000) top / 22px 51% repeat-x,
        radial-gradient(circle 7px at 50% 100%, transparent 98%, #000) bottom / 22px 51% repeat-x;
}
.ticket-top {
    display: grid; grid-template-columns: auto 1fr auto; gap: .9rem; align-items: center;
    padding: .4rem 0 1rem; border-bottom: 2px dashed #c7c7c2;
}
.ticket-logo { width: 54px; }
.ticket-company {
    margin: 0; font-family: var(--f-display); font-weight: 900; text-transform: uppercase;
    font-size: 1.45rem; line-height: 1;
}
.ticket-kind { margin: .2rem 0 0; font-size: .85rem; color: #5b5b5b; }
.ticket-no {
    margin: 0; font-weight: 800; font-style: italic; font-size: .9rem;
    background: #161616; color: var(--blanco); padding: .3rem .55rem;
    white-space: nowrap;
}

.ticket-route {
    display: grid; grid-template-columns: 1fr 56px 1fr; gap: .6rem; align-items: center;
    padding: 1.2rem 0; border-bottom: 2px dashed #c7c7c2;
}
.ticket-route > div:last-child { text-align: right; }
.ticket-arrow { width: 56px; fill: none; stroke: var(--rojo); stroke-width: 3; }
.t-label { margin: 0; font-size: .78rem; color: #6b6b6b; font-weight: 600; }
.t-value {
    margin: .15rem 0 0;
    font-family: var(--f-display); font-weight: 800; text-transform: uppercase;
    font-size: 1.35rem; line-height: 1.02; word-break: break-word;
}

.ticket-data { margin: 0; padding: 1rem 0; display: grid; gap: .55rem; }
.ticket-data > div {
    display: grid; grid-template-columns: 6.5rem 1fr; gap: .75rem;
    font-size: .95rem; align-items: baseline;
}
.ticket-data dt { color: #6b6b6b; font-weight: 600; font-size: .82rem; }
.ticket-data dd { margin: 0; font-weight: 600; }
.ticket-data dd.is-flash { animation: flash .6s ease; }
@keyframes flash { from { background: rgba(227,22,30,.25); } to { background: transparent; } }
.ticket-note[hidden] { display: none; }

.ticket-foot {
    display: flex; align-items: center; gap: 1rem;
    border-top: 2px dashed #c7c7c2; padding-top: 1.1rem;
}
.ticket-stamp {
    flex: none;
    border: 3px solid var(--rojo); color: var(--rojo);
    padding: .35rem .7rem; text-align: center; line-height: 1;
    transform: rotate(-9deg);
    font-style: italic; text-transform: uppercase;
    opacity: .35; transition: opacity .3s ease, transform .3s ease;
}
.ticket-stamp span { display: block; font-size: .7rem; font-weight: 800; }
.ticket-stamp strong { display: block; font-size: 1.05rem; font-weight: 900; }
.ticket-stamp.is-ready { opacity: 1; transform: rotate(-9deg) scale(1.06); }
.ticket-fine { margin: 0; font-size: .78rem; color: #6b6b6b; }

/* =========================================================
   POR QUÉ ELEGIRNOS
   ========================================================= */
.why { background: var(--blanco); color: var(--negro); }
.why-title {
    font-family: var(--f-display); font-weight: 900; text-transform: uppercase;
    font-size: clamp(2.2rem, 5vw, 4.2rem); line-height: .92;
    max-width: 16ch; margin-bottom: clamp(2rem, 4vw, 3.5rem);
}
.why-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; }
.why-item {
    padding: 2rem 2.5rem 2rem 1.75rem;
    border-left: 6px solid var(--negro);
}
.why-item h3 {
    font-style: italic; font-weight: 900; text-transform: uppercase;
    font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: .9rem;
}
.why-item p { margin: 0; color: #3b3b3b; max-width: 32ch; }
.why-item--red { background: var(--rojo); color: var(--blanco); border-left-color: var(--rojo-oscuro); }
.why-item--red p { color: rgba(255,255,255,.92); }

/* =========================================================
   COBERTURA
   ========================================================= */
.coverage { background: var(--negro); }
.coverage-grid {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 6vw, 5rem); align-items: center;
}
.coverage .section-intro { margin-bottom: 2rem; }
.districts {
    list-style: none; margin: 0; padding: 0;
    columns: 2; column-gap: 2rem;
}
.districts li {
    break-inside: avoid;
    font-family: var(--f-display); font-weight: 800; text-transform: uppercase;
    font-size: clamp(1.35rem, 2.2vw, 1.9rem); line-height: 1.1;
    padding: .55rem 0 .55rem 1.6rem;
    border-bottom: 1px solid var(--asfalto);
    position: relative; color: var(--blanco);
}
.districts li::before {
    content: ""; position: absolute; left: 0; top: 50%;
    width: 10px; height: 10px; margin-top: -5px;
    background: var(--rojo); transform: rotate(45deg);
}

/* =========================================================
   PREGUNTAS
   ========================================================= */
.faq { background: var(--carbon); }
.faq-grid {
    display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: clamp(2rem, 5vw, 4rem); align-items: start;
}
.faq-item { border-bottom: 2px solid var(--asfalto); }
.faq-item summary {
    list-style: none; cursor: pointer;
    display: flex; justify-content: space-between; gap: 1rem; align-items: center;
    padding: 1.3rem 0; font-weight: 700; font-size: 1.1rem; color: var(--blanco);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: ""; flex: none; width: 14px; height: 14px;
    border-right: 3px solid var(--rojo); border-bottom: 3px solid var(--rojo);
    transform: rotate(45deg) translate(-3px, -3px);
    transition: transform .25s ease;
}
.faq-item[open] summary::after { transform: rotate(-135deg) translate(-3px, -3px); }
.faq-item p { color: var(--texto-suave); margin: 0 0 1.4rem; max-width: 62ch; }

/* =========================================================
   CONTACTO
   ========================================================= */
.contact { background: var(--negro); }
.contact-grid {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem); align-items: stretch;
}
.contact-title {
    font-family: var(--f-display); font-weight: 900; text-transform: uppercase;
    font-size: clamp(3rem, 7vw, 6rem); line-height: .95; color: var(--blanco);
    margin-bottom: 1.25rem;
}
.contact-numbers { display: grid; gap: .8rem; margin: 2rem 0 1.75rem; }
.number {
    display: flex; flex-direction: column; text-decoration: none;
    padding: 1rem 1.25rem 1.1rem; border-left: 6px solid var(--rojo);
    background: var(--carbon); transition: background-color .2s ease;
}
.number:hover { background: #222; }
.number-kind { font-size: .85rem; color: var(--texto-suave); font-weight: 600; }
.number-value {
    font-family: var(--f-body); font-style: italic; font-weight: 900;
    font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.05; color: var(--blanco);
    letter-spacing: .01em;
}
.contact-address { display: flex; align-items: center; gap: .6rem; color: var(--texto); font-weight: 600; }
.contact-address svg { width: 26px; height: 26px; fill: var(--rojo); flex: none; }

.map { min-height: 380px; border: 2px solid var(--asfalto); position: relative; }
.map iframe {
    position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
    filter: grayscale(1) invert(.9) contrast(.9);
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer { background: var(--negro); border-top: 1px solid var(--asfalto); }
.footer-inner {
    max-width: var(--wrap); margin: 0 auto; padding: 3.5rem var(--pad) 2.5rem;
    display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem;
}
.brand--footer .brand-mark { width: 70px; }
.footer-brand p { color: var(--texto-suave); margin-top: 1.25rem; max-width: 34ch; font-size: .98rem; }
.footer-title {
    font-family: var(--f-display); font-weight: 800; text-transform: uppercase;
    font-size: 1.3rem; color: var(--blanco); margin-bottom: 1rem;
}
.footer-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.footer-list a,
.footer-link { color: var(--texto-suave); text-decoration: none; font-size: .98rem; }
.footer-list a:hover,
.footer-link:hover { color: var(--blanco); text-decoration: underline; text-decoration-color: var(--rojo); text-underline-offset: 4px; }
.footer-address { color: var(--texto-suave); font-size: .98rem; margin-bottom: .6rem; }
.footer-link { font-weight: 700; color: var(--blanco); border-bottom: 2px solid var(--rojo); }
.footer-link:hover { text-decoration: none; }
.footer-bottom {
    max-width: var(--wrap); margin: 0 auto;
    padding: 1.25rem var(--pad) calc(1.25rem + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--asfalto);
    display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
    font-size: .88rem; color: var(--texto-suave);
}
.footer-bottom p { margin: 0; }
.to-top { display: inline-flex; align-items: center; gap: .4rem; text-decoration: none; font-weight: 600; }
.to-top svg { width: 18px; height: 18px; fill: var(--rojo); }
.to-top:hover { color: var(--blanco); }

/* =========================================================
   WHATSAPP FLOTANTE
   ========================================================= */
.wa-float {
    position: fixed; z-index: 150;
    right: max(1.1rem, env(safe-area-inset-right, 0px));
    bottom: calc(1.1rem + env(safe-area-inset-bottom, 0px));
    display: flex; align-items: center; gap: .7rem; text-decoration: none;
}
.wa-float-btn {
    width: 62px; height: 62px; border-radius: 50%;
    background: #25D366; display: grid; place-items: center;
    box-shadow: 0 10px 25px rgba(0,0,0,.5), 0 0 0 4px rgba(0,0,0,.6);
    position: relative; transition: transform .2s ease;
}
.wa-float-btn svg { width: 34px; height: 34px; fill: var(--blanco); }
.wa-float-btn::after {
    content: ""; position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid #25D366;
}
.wa-float-label {
    background: var(--blanco); color: var(--negro);
    font-weight: 800; font-style: italic; font-size: .92rem;
    padding: .55rem .9rem; white-space: nowrap;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 0 100%);
    padding-right: 1.4rem;
    opacity: 0; transform: translateX(10px); pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
}
.wa-float:hover .wa-float-label,
.wa-float:focus-visible .wa-float-label,
.wa-float.is-peek .wa-float-label { opacity: 1; transform: none; }
.wa-float:hover .wa-float-btn { transform: scale(1.06); }
@media (prefers-reduced-motion: no-preference) {
    .wa-float-btn::after { animation: wa-ring 2.4s ease-out infinite; }
}
@keyframes wa-ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.55); opacity: 0; } }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
    .main-nav ul { gap: 1.1rem; }
    .main-nav ul a { font-size: .9rem; }
    .svc { grid-template-columns: 48px minmax(0, 1fr) minmax(0, 1fr); }
    .svc-link { grid-column: 2 / -1; justify-self: start; }
}

@media (max-width: 960px) {
    :root { --header-h: 68px; }
    /* backdrop-filter crearía un contenedor para el menú fijo: se quita en móvil */
    .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--negro); }
    .nav-toggle { display: block; }
    .main-nav {
        position: fixed; left: 0; right: 0;
        top: calc(var(--header-h) + 4px + env(safe-area-inset-top, 0px));
        bottom: 0;
        background: var(--negro);
        flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 2rem;
        padding: 2rem var(--pad) calc(2rem + env(safe-area-inset-bottom, 0px));
        opacity: 0; transform: translateY(-12px); visibility: hidden;
        transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
        overflow-y: auto;
    }
    .main-nav.is-open { opacity: 1; transform: none; visibility: visible; transition: opacity .25s ease, transform .25s ease; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav ul a {
        display: block; padding: 1rem 0; border-bottom: 1px solid var(--asfalto);
        font-family: var(--f-display); font-weight: 800; font-size: 2rem; text-transform: uppercase;
    }
    .main-nav ul a::after { display: none; }
    .nav-call { justify-content: center; font-size: 1.15rem; padding: 1rem; }
    body.nav-open { overflow: hidden; }

    .hero {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        min-height: 0;
    }
    .hero-photo { grid-column: 1; grid-row: 1; }
    .hero-photo img {
        max-height: none; aspect-ratio: 4 / 3;
        -webkit-mask-image: linear-gradient(180deg, #000 65%, transparent 100%);
        mask-image: linear-gradient(180deg, #000 65%, transparent 100%);
    }
    .hero-copy { grid-column: 1; grid-row: 2; margin: -5rem 0 0; }
    .hero-chevrons { grid-row: 3; }
    .hero-seal { top: 1rem; right: 1rem; width: 112px; }

    .road { grid-template-columns: 1fr 1fr; row-gap: 4.5rem; }
    .road::before { display: none; }
    .stop { padding-top: .5rem; border-top: 14px solid #2c2c2c; }
    .stop-pin { top: -2.6rem; }

    .quote-grid { grid-template-columns: 1fr; }
    .ticket-col { position: static; order: 1; max-width: 520px; }
    .quote-form-col { order: 0; }

    .why-grid { grid-template-columns: 1fr; }
    .why-item { border-left-width: 6px; border-bottom: 1px solid #e3e3e3; }

    .coverage-grid,
    .faq-grid,
    .contact-grid { grid-template-columns: 1fr; }

    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
    .brand-sub { display: none; }
    .brand-mark { width: 48px; }
    .brand-name { font-size: 1.5rem; }

    .hero { padding-top: 1rem; }
    .hero-copy { margin-top: -3.5rem; }
    .hero-title { font-size: clamp(3.1rem, 17vw, 5rem); }
    .hero-actions .btn { width: 100%; }
    .chevron { width: 100%; }
    .chevron strong { font-size: 1.6rem; }
    .chevron svg { width: 42px; height: 42px; }

    .svc { grid-template-columns: 40px minmax(0, 1fr); gap: .6rem 1rem; }
    .svc-icon { width: 38px; height: 38px; }
    .svc-text,
    .svc-link { grid-column: 2; }

    .road { grid-template-columns: 1fr; }

    .field-row { grid-template-columns: 1fr; }
    .ticket { padding: 1.3rem 1.1rem 1.2rem; transform: none; }
    .ticket-data > div { grid-template-columns: 5.5rem 1fr; }
    .ticket-top { grid-template-columns: auto 1fr; }
    .ticket-no { grid-column: 1 / -1; justify-self: start; }

    .districts { columns: 1; }

    .footer-inner { grid-template-columns: 1fr; }
    .wa-float-label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Con el menú móvil abierto se oculta el botón flotante */
body.nav-open .wa-float { display: none; }