/* ==========================================================
   911 CAR WASH & HOME — SISTEMA VISUAL

   REGLAS
   1. Teko: títulos, números, CTAs. Siempre en mayúsculas.
   2. Rajdhani: navegación, párrafos, UI.
   3. Un contenedor, un gutter, un ritmo de sección.
   4. Acción primaria = azul. Ghost en fondos oscuros.
   5. Controles afilados (2px). Tarjetas con radio suave.
   6. Motion solo en opacity/transform. Respetar reduced-motion.
========================================================== */

:root {
    --c-black: #050505;
    --c-graphite: #1a1a1a;
    --c-muted: #5b6472;
    --c-gray-dark: #4a4a4a;
    --c-gray-light: #e5e5e5;
    --c-off-white: #f7f7f7;
    --c-white: #ffffff;
    --c-navy: #030914;
    --c-blue: #007bff;
    --c-blue-bright: #009cff;
    --c-violet: #7a2fff;

    --f-display: "Teko", sans-serif;
    --f-main: "Rajdhani", sans-serif;

    --fs-display-xl: clamp(4rem, 7vw, 6.2rem);
    --fs-display-lg: clamp(3rem, 5.4vw, 4.75rem);
    --fs-display-md: clamp(1.85rem, 2.2vw, 2.15rem);
    --fs-body-lg: clamp(1.08rem, 1.35vw, 1.2rem);
    --fs-body: 1.05rem;
    --fs-ui: 0.9rem;
    --lh-display: 0.86;
    --lh-body: 1.5;

    --s-nav-height: 80px;
    --s-nav-pad-top: 0px;
    --s-nav-offset: calc(var(--s-nav-height) + var(--s-nav-pad-top));
    --s-container: 1280px;
    --s-gutter: clamp(1.35rem, 5vw, 4.5rem);
    --s-section: clamp(5.75rem, 6.5vw + 3.5rem, 11rem);
    --s-section-gap: clamp(2.35rem, 2vw + 1.8rem, 4rem);
    --s-grid-gap: 1.5rem;
    --s-radius: 2px;
    --s-radius-card: 12px;

    --t-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --t-smooth: 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--f-main);
    font-weight: 500;
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    color: var(--c-graphite);
    background-color: var(--c-off-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

::selection {
    background: var(--c-blue);
    color: var(--c-white);
}

h1, h2, h3, h4 {
    font-family: var(--f-display);
    font-weight: 600;
    line-height: var(--lh-display);
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

h1 { font-weight: 700; }

.container {
    width: 100%;
    max-width: var(--s-container);
    margin: 0 auto;
    padding: 0 var(--s-gutter);
}

.section-title {
    font-family: var(--f-display);
    font-size: var(--fs-display-lg);
    font-weight: 600;
    line-height: var(--lh-display);
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: var(--c-black);
    margin: 0 0 var(--s-section-gap);
}

.section-header {
    max-width: 38rem;
    margin: 0 0 var(--s-section-gap);
}

.section-header .section-title {
    margin-bottom: 0.85rem;
}

.section-lead {
    font-family: var(--f-main);
    font-size: var(--fs-body-lg);
    font-weight: 500;
    line-height: var(--lh-body);
    color: var(--c-muted);
}

.text-center { text-align: center; }
.text-white { color: var(--c-white); }
.mt-2 { margin-top: 2rem; }


/* =========================================
   BUTTONS
========================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.85rem 1.75rem;
    font-family: var(--f-display);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--s-radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition:
        transform var(--t-fast),
        background-color var(--t-fast),
        color var(--t-fast),
        border-color var(--t-fast),
        box-shadow var(--t-fast);
}

.btn-primary {
    color: var(--c-white);
    background: linear-gradient(135deg, var(--c-blue-bright), var(--c-blue));
    border-color: var(--c-blue);
    box-shadow: 0 8px 22px rgba(0, 123, 255, 0.2);
}

.btn-primary:hover {
    color: var(--c-white);
    background: linear-gradient(135deg, #20b3ff, #0068e8);
    border-color: var(--c-blue-bright);
    transform: translateY(-2px);
}

.btn-secondary {
    color: var(--c-white);
    background: linear-gradient(135deg, #9a55ff, var(--c-violet));
    border-color: var(--c-violet);
    box-shadow: 0 8px 22px rgba(122, 47, 255, 0.22);
}

.btn-secondary:hover {
    color: var(--c-white);
    background: linear-gradient(135deg, #b06dff, #6418e0);
    border-color: #9a55ff;
    transform: translateY(-2px);
}

.btn-outline {
    color: var(--c-black);
    border-color: var(--c-black);
}

.btn-outline:hover {
    color: var(--c-white);
    background: var(--c-black);
}

.btn-sm {
    min-height: 42px;
    padding: 0.7rem 1.4rem;
    font-size: 1rem;
}

.btn-large {
    min-height: 52px;
    padding: 1.05rem 2.25rem;
    font-size: 1.2rem;
}


/* =========================================
   NAVBAR
========================================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--s-nav-offset);
    padding-top: var(--s-nav-pad-top);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--c-white);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-fast);
}

.navbar.scrolled::before { opacity: 1; }

.navbar.scrolled .nav-links a {
    color: var(--c-black);
}

.nav-container {
    position: relative;
    flex: 0 1 var(--s-container);
    width: 100%;
    max-width: var(--s-container);
    margin: 0 auto;
    padding: 0 var(--s-gutter);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    z-index: 1001;
    line-height: 0;
}

.brand-logo img {
    display: block;
    width: auto;
    height: 58px;
    max-width: none;
    object-fit: contain;
}

.nav-links {
    display: none;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--c-white);
    font-family: var(--f-main);
    font-size: var(--fs-ui);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color var(--t-fast), opacity var(--t-fast);
}

.nav-links a:hover { opacity: 0.65; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--c-white);
    transition: background-color var(--t-fast), transform var(--t-fast);
}

.navbar.scrolled .mobile-menu-btn span {
    background: var(--c-black);
}

.mobile-menu {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100dvh;
    background: var(--c-white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.35rem;
    transform: translateY(-100%);
    transition: transform var(--t-smooth);
    z-index: 999;
}

.mobile-menu.active { transform: translateY(0); }

.mobile-menu .mobile-link {
    font-family: var(--f-display);
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--c-black);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    background: var(--c-black);
}

.mobile-menu-btn.active span:nth-child(2) {
    transform: rotate(-45deg);
    background: var(--c-black);
}


/* =========================================
   HERO
========================================= */

.hero {
    position: relative;
    height: clamp(620px, 82vh, 760px);
    min-height: 620px;
    display: flex;
    align-items: center;
    padding: var(--s-nav-offset) 0 0;
    overflow: hidden;
    isolation: isolate;
    background: var(--c-navy);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(
            90deg,
            rgba(3, 9, 20, 0.74) 0%,
            rgba(3, 9, 20, 0.58) 30%,
            rgba(3, 9, 20, 0.28) 58%,
            rgba(3, 9, 20, 0.06) 100%
        ),
        linear-gradient(180deg, rgba(3, 9, 20, 0.08) 0%, rgba(3, 9, 20, 0.22) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(52rem, calc(100% - var(--s-gutter) * 2));
    margin-left: max(var(--s-gutter), calc((100% - var(--s-container)) / 2 + var(--s-gutter)));
    color: var(--c-white);
}

.hero-title {
    max-width: none;
    margin: 0 0 1.1rem;
    font-size: var(--fs-display-xl);
    font-weight: 700;
    line-height: 0.86;
    color: var(--c-white);
}

.hero-title .hero-accent {
    display: inline;
    background: linear-gradient(90deg, #fff 0%, #c9d6e8 20%, #28a8ff 55%, #007bff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    max-width: 34ch;
    margin: 0 0 1.75rem;
    font-size: var(--fs-body-lg);
    color: rgba(255, 255, 255, 0.86);
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.85rem;
}


/* =========================================
   PRESENTACIÓN
========================================= */

.present {
    position: relative;
    overflow: hidden;
    padding: var(--s-section) 0;
    background: var(--c-white);
}

.present-inner {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--s-grid-gap);
    align-items: start;
}

.present-content {
    display: flex;
    flex-direction: column;
    grid-column: 1;
    width: 100%;
}

.present-title {
    margin: 0 0 1.35rem;
    font-size: var(--fs-display-lg);
    font-weight: 600;
    line-height: var(--lh-display);
    color: var(--c-black);
}

.present-text {
    margin: 0 0 clamp(2rem, 4vw, 3rem);
    font-size: var(--fs-body-lg);
    line-height: 1.6;
    color: var(--c-muted);
}

.present-areas {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--c-gray-light);
}

.present-area {
    display: grid;
    grid-template-columns: 8.5rem 1fr;
    align-items: baseline;
    gap: 1.25rem;
    padding: 1.05rem 0;
    border-bottom: 1px solid var(--c-gray-light);
}

.present-area-name {
    font-family: var(--f-display);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--c-black);
}

.present-area-desc {
    font-size: var(--fs-ui);
    line-height: 1.4;
    text-align: right;
    color: var(--c-muted);
}

.present-visual {
    position: relative;
    grid-column: 2 / 4;
    min-height: clamp(380px, 38vw, 520px);
}

.present-photo {
    position: absolute;
    margin: 0;
    overflow: hidden;
    background: var(--c-gray-light);
    border-radius: var(--s-radius);
}

.present-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.present-photo--main {
    inset: 0 0 6% 14%;
    box-shadow: 0 20px 40px rgba(7, 17, 31, 0.12);
}

.present-photo--main::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(200deg, rgba(0, 123, 255, 0.14), transparent 55%);
    pointer-events: none;
}

.present-photo--secondary {
    left: 0;
    bottom: 0;
    width: 42%;
    aspect-ratio: 4 / 5;
    border: 1px solid rgba(7, 17, 31, 0.08);
    box-shadow: 0 16px 32px rgba(7, 17, 31, 0.12);
}


/* =========================================
   SERVICIOS
========================================= */

.services {
    background: var(--c-white);
    padding: var(--s-section) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--s-grid-gap);
    list-style: none;
}

.service-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--c-white);
    border: 1px solid rgba(7, 17, 31, 0.1);
    border-radius: var(--s-radius-card);
    box-shadow: 0 1px 2px rgba(7, 17, 31, 0.04);
}

.service-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--c-gray-light);
    contain: layout paint;
}

.service-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translateZ(0);
    backface-visibility: hidden;
    transition: transform var(--t-fast);
}

.service-card__media:hover .service-card__img {
    transform: translateZ(0) scale(1.04);
}

.service-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(7, 17, 31, 0.16) 100%);
    pointer-events: none;
}

.service-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.45rem 1.45rem 1.6rem;
}

.service-card__name {
    font-size: var(--fs-display-md);
    line-height: 1;
    color: var(--c-black);
    margin: 0 0 0.55rem;
}

.service-card__desc {
    flex: 1;
    margin: 0 0 1.35rem;
    font-size: var(--fs-body);
    color: var(--c-muted);
}

.service-card__cta {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 0.5rem;
    font-family: var(--f-display);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-blue);
    border-bottom: 1px solid rgba(0, 123, 255, 0.35);
    transition: color var(--t-fast), border-color var(--t-fast);
}

.service-card__cta:hover,
.service-card__cta:focus-visible {
    color: var(--c-violet);
    border-color: var(--c-violet);
}

.service-card__cta:focus-visible {
    outline: 2px solid var(--c-blue-bright);
    outline-offset: 4px;
}

.service-card__cta-arrow {
    display: inline-block;
    transition: transform var(--t-fast);
}

.service-card__cta:hover .service-card__cta-arrow,
.service-card__cta:focus-visible .service-card__cta-arrow {
    transform: translateX(4px);
}


/* =========================================
   NOSOTROS
========================================= */

.about {
    padding: var(--s-section) 0;
    background: var(--c-white);
}

.about-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--s-grid-gap);
    align-items: center;
}

.about-content {
    width: 100%;
}

.about-title {
    margin: 0 0 1.25rem;
    font-size: var(--fs-display-lg);
    font-weight: 600;
    line-height: var(--lh-display);
    color: var(--c-black);
}

.about-text {
    margin: 0 0 clamp(2.2rem, 4vw, 3.2rem);
    font-size: var(--fs-body-lg);
    line-height: 1.6;
    color: var(--c-muted);
}

.about-attributes {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.about-attribute {
    position: relative;
    padding: 1.5rem 1.5rem 1.5rem 0;
    margin-left: 1.6rem;
}

.about-attribute::before {
    content: "";
    position: absolute;
    top: 1.65rem;
    left: -1.6rem;
    width: 10px;
    height: 2px;
    background: var(--c-violet);
}

.about-attribute-title {
    margin: 0 0 0.45rem;
    font-family: var(--f-display);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--c-blue-bright);
}

.about-attribute-text {
    margin: 0;
    font-size: var(--fs-ui);
    line-height: 1.5;
    color: var(--c-muted);
}

.about-visual {
    position: relative;
    min-height: clamp(400px, 40vw, 540px);
    height: 100%;
}

.about-photo {
    position: relative;
    height: 100%;
    min-height: inherit;
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(7, 17, 31, 0.08);
    border-radius: var(--s-radius);
    box-shadow: 0 16px 32px rgba(7, 17, 31, 0.1);
}

.about-photo::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(200deg, rgba(0, 123, 255, 0.16), transparent 55%);
    pointer-events: none;
}

.about-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* =========================================
   BENEFICIOS
========================================= */

.benefits {
    background: var(--c-white);
}

.benefits-inner {
    display: grid;
    grid-template-columns: minmax(0, 48%) minmax(0, 52%);
    min-height: clamp(560px, 82vh, 860px);
}

.benefits-photo {
    position: relative;
    margin: 0;
    overflow: hidden;
}

.benefits-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.benefits-photo::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(100deg, rgba(3, 9, 20, 0.35) 0%, transparent 35%),
        linear-gradient(200deg, rgba(0, 123, 255, 0.14), transparent 55%);
    pointer-events: none;
}

.benefits-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--s-section) var(--s-gutter);
}

.benefits-title {
    margin: 0 0 1.25rem;
    font-size: var(--fs-display-lg);
    font-weight: 600;
    line-height: var(--lh-display);
    color: var(--c-black);
}

.benefits-accent {
    color: var(--c-blue-bright);
}

.benefits-text {
    max-width: 48ch;
    margin: 0 0 clamp(2.4rem, 4vw, 3.4rem);
    font-size: var(--fs-body-lg);
    line-height: 1.6;
    color: var(--c-muted);
}

.benefits-concepts {
    border-top: 1px solid var(--c-gray-light);
}

.benefits-concept {
    display: grid;
    grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
    align-items: baseline;
    gap: clamp(1rem, 2vw, 2rem);
    padding: clamp(1.1rem, 1.8vw, 1.45rem) 0;
    border-bottom: 1px solid var(--c-gray-light);
}

.benefits-concept-title {
    margin: 0;
    font-size: clamp(1.4rem, 1.8vw, 1.8rem);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: 0.03em;
    color: var(--c-black);
}

.benefits-concept-text {
    margin: 0;
    font-size: var(--fs-ui);
    line-height: 1.5;
    color: var(--c-muted);
}


/* =========================================
   BEFORE / AFTER
========================================= */

.before-after-section {
    background: var(--c-white);
    padding: var(--s-section) 0;
}

.ba-container {
    position: relative;
    width: min(1000px, calc(100% - var(--s-gutter) * 2));
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: var(--s-radius-card);
}

.ba-image {
    position: absolute;
    inset: 0;
    height: 100%;
}

.ba-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ba-before {
    width: 50%;
    overflow: hidden;
    border-right: 2px solid var(--c-white);
    z-index: 2;
}

.ba-label {
    position: absolute;
    top: 1rem;
    z-index: 3;
    padding: 0.4rem 0.9rem;
    background: rgba(0, 0, 0, 0.55);
    color: var(--c-white);
    font-family: var(--f-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1;
    text-transform: uppercase;
}

.label-before { left: 1rem; }
.label-after { right: 1rem; }

.ba-slider {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 10;
    cursor: ew-resize;
}

.ba-slider-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: var(--c-white);
    z-index: 5;
    pointer-events: none;
    transform: translateX(-50%);
}

.ba-slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: var(--c-black);
    background: var(--c-white);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transform: translate(-50%, -50%);
}


/* =========================================
   PROCESO
========================================= */

.process {
    padding: var(--s-section) 0;
    background: var(--c-white);
}

.timeline {
    position: relative;
    max-width: 46rem;
    margin: 0 auto;
    padding-left: 2rem;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 1px;
    background: var(--c-gray-light);
}

.timeline-step {
    position: relative;
    margin-bottom: var(--s-section-gap);
    padding-left: 2.5rem;
}

.timeline-step:last-child { margin-bottom: 0; }

.timeline-step::before {
    content: "";
    position: absolute;
    top: 0.65rem;
    left: -4px;
    width: 9px;
    height: 9px;
    background: var(--c-black);
    border-radius: 50%;
}

.step-num {
    margin-bottom: 0.4rem;
    font-family: var(--f-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--c-muted);
}

.step-content h4 {
    margin-bottom: 0.45rem;
    font-size: var(--fs-display-md);
}

.step-content p {
    color: var(--c-muted);
    font-size: var(--fs-body);
}


/* =========================================
   FOCUS AUTO / HOME
========================================= */

.focus-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.focus-section {
    position: relative;
    display: flex;
    align-items: flex-end;
    min-height: clamp(360px, 48vh, 480px);
    padding: clamp(2rem, 3.5vw, 3.25rem) clamp(1.35rem, 3vw, 2.5rem);
    overflow: hidden;
}

.focus-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.focus-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.auto-focus .focus-bg::after,
.home-focus .focus-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.28));
}

.focus-content {
    position: relative;
    max-width: 28rem;
    color: var(--c-white);
}

.focus-content h2 {
    margin-bottom: 1.1rem;
    font-size: clamp(2rem, 2.6vw, 2.85rem);
    color: var(--c-white);
}

.focus-list {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin-bottom: 1.35rem;
    list-style: none;
}

.focus-list li {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    font-size: var(--fs-body-lg);
    font-weight: 600;
}

.focus-list li::before {
    content: "";
    width: 18px;
    height: 1px;
    background: var(--c-white);
}


/* =========================================
   COTIZACIÓN
========================================= */

#inicio,
#servicios,
#nosotros,
#resultados,
#proceso,
#cotiza {
    scroll-margin-top: var(--s-nav-offset);
}

.quote {
    scroll-margin-top: var(--s-nav-offset);
    padding: var(--s-section) 0;
    color: var(--c-graphite);
    background: var(--c-white);
}

.quote-wrap {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--s-section-gap);
}

.quote-panel { order: 1; }
.quote-intro { order: 2; }

.quote-intro {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 2rem 1.5rem;
    color: var(--c-white);
    background: var(--c-navy);
    border-radius: var(--s-radius-card);
}

.quote-title {
    margin: 0;
    font-size: var(--fs-display-lg);
    font-weight: 600;
    line-height: var(--lh-display);
    color: var(--c-white);
}

.quote-desc {
    margin: 0;
    max-width: 36ch;
    font-size: var(--fs-body-lg);
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.7);
}

.quote-contact {
    display: flex;
    flex-direction: column;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.quote-contact-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    color: inherit;
    text-decoration: none;
}

a.quote-contact-item:hover .quote-contact-value,
a.quote-contact-item:focus-visible .quote-contact-value {
    color: var(--c-blue-bright);
}

.quote-contact-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-blue-bright);
}

.quote-contact-value {
    font-size: var(--fs-body);
    font-weight: 600;
    color: var(--c-white);
}

.quote-wa {
    width: 100%;
    margin-top: auto;
}

.quote-panel {
    padding: 1.75rem 1.35rem;
    background: var(--c-white);
    border: 1px solid rgba(7, 17, 31, 0.1);
    border-radius: var(--s-radius-card);
    box-shadow: 0 1px 2px rgba(7, 17, 31, 0.04);
}

.quote-form-title {
    margin: 0 0 1.5rem;
    font-size: 1.85rem;
    font-weight: 600;
    line-height: 1;
    color: var(--c-black);
}

.quote-form {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--s-grid-gap);
}

.quote-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--s-grid-gap);
}

.quote-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quote-field--full { grid-column: 1 / -1; }

.quote-label {
    font-size: var(--fs-ui);
    font-weight: 600;
    color: var(--c-muted);
}

.quote-optional {
    font-weight: 500;
    color: #9aa1ab;
}

.quote-input {
    width: 100%;
    min-height: 52px;
    padding: 0 1rem;
    color: var(--c-black);
    font-family: var(--f-main);
    font-size: 1rem;
    font-weight: 500;
    background: var(--c-white);
    border: 1px solid var(--c-gray-light);
    border-radius: var(--s-radius);
    transition: border-color var(--t-fast), background-color var(--t-fast);
}

.quote-input::placeholder {
    color: #9aa1ab;
    font-weight: 400;
}

.quote-input:hover { border-color: #c8cdd3; }

.quote-input:focus {
    outline: none;
    background: var(--c-white);
    border-color: var(--c-blue-bright);
    box-shadow: 0 0 0 3px rgba(0, 156, 255, 0.18);
}

.quote-select {
    appearance: none;
    cursor: pointer;
    padding-right: 2.75rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%235B6472' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

.quote-select:invalid { color: var(--c-muted); }

.quote-textarea {
    min-height: 8rem;
    padding: 0.85rem 1rem;
    resize: vertical;
    line-height: 1.5;
}

.quote-photo-note {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: rgba(122, 47, 255, 0.07);
    border: 1px solid rgba(122, 47, 255, 0.25);
    border-radius: var(--s-radius-card);
}

.quote-photo-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--c-violet);
}

.quote-photo-note p {
    margin: 0;
    font-size: var(--fs-ui);
    font-weight: 500;
    line-height: 1.45;
    color: var(--c-muted);
}

.quote-submit { width: 100%; }

.quote-submit:disabled {
    opacity: 0.65;
    cursor: wait;
    transform: none;
}

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

.quote-status {
    margin: 0.75rem 0 0;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
}

.quote-status.is-ok { color: #1a7f4c; }
.quote-status.is-error { color: #b42318; }

.quote-fineprint {
    margin: 0.75rem 0 0;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--c-muted);
}

@media (min-width: 768px) {
    .quote-row { grid-template-columns: 1fr 1fr; }
    .quote-panel { padding: 2.25rem; }
}

@media (min-width: 1024px) {
    .quote-wrap {
        grid-template-columns: 1.15fr 0.85fr;
        align-items: start;
        gap: var(--s-section-gap);
    }

    .quote-intro {
        position: sticky;
        top: calc(var(--s-nav-offset) + 1rem);
        min-height: 100%;
        padding: 2.25rem 1.75rem;
    }
}


/* =========================================
   CTA FINAL
========================================= */

.final-cta {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: var(--s-section) var(--s-gutter);
    text-align: left;
    color: var(--c-white);
    background: var(--c-black);
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            rgba(3, 9, 20, 0.82) 0%,
            rgba(3, 9, 20, 0.58) 42%,
            rgba(3, 9, 20, 0.22) 72%,
            rgba(3, 9, 20, 0.08) 100%
        ),
        linear-gradient(180deg, rgba(3, 9, 20, 0.12) 0%, rgba(3, 9, 20, 0.28) 100%);
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 46rem;
    margin: 0;
}

.massive-title {
    margin: 0 0 1.25rem;
    font-size: var(--fs-display-xl);
    font-weight: 700;
    line-height: 0.82;
    color: var(--c-white);
}

.cta-content p {
    margin: 0 0 2.25rem;
    font-size: var(--fs-body-lg);
    color: rgba(255, 255, 255, 0.72);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0.85rem;
}

.final-cta .btn-outline {
    color: var(--c-white);
    border-color: rgba(255, 255, 255, 0.55);
}

.final-cta .btn-outline:hover {
    color: var(--c-black);
    background: var(--c-white);
}


/* =========================================
   FOOTER
========================================= */

.footer {
    padding: var(--s-section) 0 2rem;
    background: var(--c-off-white);
    border-top: 1px solid var(--c-gray-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: inline-flex;
    margin-bottom: 0.85rem;
}

.footer-logo img {
    height: 52px;
}

.footer-tagline {
    max-width: 34ch;
    font-size: var(--fs-body);
    line-height: 1.45;
    color: var(--c-muted);
}

.footer-heading {
    margin: 0 0 1.1rem;
    font-size: 1.45rem;
    font-weight: 600;
    line-height: 1;
    color: var(--c-black);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links a {
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--c-muted);
    transition: color var(--t-fast);
}

.footer-links a:hover { color: var(--c-black); }

.footer-contact p {
    margin-bottom: 1.25rem;
    color: var(--c-muted);
}

.footer-bottom {
    padding-top: 1.75rem;
    border-top: 1px solid var(--c-gray-light);
    text-align: center;
    font-size: 0.85rem;
    color: var(--c-muted);
}


/* =========================================
   WHATSAPP FLOTANTE
========================================= */

.whatsapp-float {
    position: fixed;
    right: max(1.15rem, env(safe-area-inset-right));
    bottom: max(1.15rem, env(safe-area-inset-bottom));
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    color: var(--c-white);
    background: #25d366;
    border-radius: 50%;
    box-shadow: 0 8px 22px rgba(37, 211, 102, 0.35);
    transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

.whatsapp-float:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.42);
}


/* =========================================
   REVEALS
========================================= */

.reveal,
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity var(--t-smooth),
        transform var(--t-smooth);
}

.reveal.active,
.reveal-stagger.active > * {
    opacity: 1;
    transform: translateY(0);
}

.reveal-stagger.active > *:nth-child(1) { transition-delay: 0.08s; }
.reveal-stagger.active > *:nth-child(2) { transition-delay: 0.16s; }
.reveal-stagger.active > *:nth-child(3) { transition-delay: 0.24s; }
.reveal-stagger.active > *:nth-child(4) { transition-delay: 0.32s; }


/* =========================================
   BREAKPOINTS
========================================= */

@media (max-width: 1023px) {
    .present-inner {
        grid-template-columns: 1fr;
    }

    .present-content,
    .present-visual {
        grid-column: auto;
    }

    .present-visual {
        min-height: clamp(340px, 52vw, 460px);
    }

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-inner {
        grid-template-columns: 1fr;
    }

    .about-visual {
        min-height: clamp(320px, 52vw, 440px);
    }

    .benefits-inner {
        grid-template-columns: 42% 58%;
        min-height: 0;
    }

    .benefits-photo {
        min-height: 480px;
    }

    .benefits-concept {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }

}

@media (min-width: 768px) {
    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .mobile-menu-btn { display: none; }
}

@media (max-width: 767px) {
    :root {
        --s-nav-height: 70px;
        --s-nav-pad-top: 0px;
        --s-section: 4.5rem;
        --s-section-gap: 1.85rem;
        --fs-display-xl: clamp(2.7rem, 11.5vw, 3.6rem);
        --fs-display-lg: clamp(2.15rem, 8.5vw, 2.85rem);
        --fs-display-md: 1.55rem;
        --fs-body-lg: 1rem;
        --fs-body: 0.95rem;
        --fs-ui: 0.82rem;
    }

    .nav-actions .btn { display: none; }
    .brand-logo img { height: 44px; }

    .btn {
        min-height: 44px;
        padding: 0.75rem 1.4rem;
        font-size: 1rem;
    }

    .mobile-menu .mobile-link { font-size: 1.55rem; }

    .hero {
        height: auto;
        min-height: 100svh;
        padding: var(--s-nav-offset) var(--s-gutter) 0;
    }

    .hero-bg img { object-position: 56% center; }

    .hero-overlay {
        background: linear-gradient(
            180deg,
            rgba(3, 9, 20, 0.3) 0%,
            rgba(3, 9, 20, 0.5) 42%,
            rgba(3, 9, 20, 0.78) 100%
        );
    }

    .hero-content {
        width: 100%;
        max-width: 36rem;
        margin-left: 0;
    }

    .hero-title { max-width: none; }

    .present-inner,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .present-content,
    .present-visual {
        grid-column: auto;
    }

    .present-visual {
        position: static;
        min-height: 0;
        display: flex;
        flex-direction: column;
        gap: 0.85rem;
    }

    .present-photo {
        position: static;
        width: 100%;
    }

    .present-photo--main {
        aspect-ratio: 4 / 3;
    }

    .present-photo--secondary {
        width: 100%;
        aspect-ratio: 16 / 10;
    }

    .present-area {
        grid-template-columns: 1fr;
        gap: 0.3rem;
        padding: 1.1rem 0;
    }

    .present-area-desc {
        text-align: left;
    }

    .about-attributes {
        grid-template-columns: 1fr;
    }

    .about-attribute {
        padding: 1.25rem 0;
        margin-left: 1.4rem;
    }

    .about-attribute::before {
        top: 1.4rem;
        left: -1.4rem;
    }

    .about-visual {
        min-height: 260px;
    }

    .benefits-inner {
        grid-template-columns: 1fr;
    }

    .benefits-photo {
        order: 2;
        min-height: 320px;
    }

    .benefits-content {
        order: 1;
        padding: var(--s-section) var(--s-gutter);
    }

    .benefits-text {
        max-width: none;
        margin-bottom: 2.2rem;
    }

    .benefits-concept {
        grid-template-columns: 1fr;
        gap: 0.45rem;
        padding: 1.3rem 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .ba-container {
        width: 100%;
        aspect-ratio: 1 / 1;
        border-radius: 0;
    }

    .focus-pair {
        grid-template-columns: 1fr;
    }

    .focus-section {
        min-height: 380px;
        padding: 2.25rem var(--s-gutter);
    }

    .focus-content {
        max-width: none;
    }

    .focus-content h2 {
        font-size: clamp(2.1rem, 8vw, 2.7rem);
    }

    .cta-overlay {
        background:
            linear-gradient(
                180deg,
                rgba(3, 9, 20, 0.55) 0%,
                rgba(3, 9, 20, 0.72) 45%,
                rgba(3, 9, 20, 0.86) 100%
            );
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-buttons .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    .reveal,
    .reveal-stagger > *,
    .service-card__img,
    .service-card__cta,
    .service-card__cta-arrow,
    .btn,
    .mobile-menu,
    .whatsapp-float,
    .quote-input {
        transition: none;
    }

    .btn-primary:hover,
    .whatsapp-float:hover {
        transform: none;
    }

    .service-card__media:hover .service-card__img {
        transform: none;
    }
}