/* ============================================================
   GRUPO ICOVI — Hoja de Estilos Principal
   Mobile-first · WCAG AA · Barlow Condensed + Montserrat
   ============================================================ */

/* ------------------------------------------------------------
   1. TOKENS DE DISEÑO
   ------------------------------------------------------------ */
:root {
    /* Paleta */
    --color-navy:       #001845;
    --color-navy-90:    rgba(0, 24, 69, 0.9);
    --color-navy-50:    rgba(0, 24, 69, 0.5);
    --color-navy-10:    rgba(0, 24, 69, 0.08);
    --color-structure:  #F4F2ED;
    --color-white:      #FFFFFF;
    --color-cta:        #C47B00;
    --color-cta-dark:   #A36600;
    --color-text:       #1A1A2E;
    --color-text-mid:   #4A4A6A;
    --color-border:     rgba(0, 24, 69, 0.15);

    /* Tipografía */
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body:    'Montserrat', sans-serif;

    /* Pesos */
    --fw-regular:   400;
    --fw-medium:    500;
    --fw-semibold:  600;
    --fw-bold:      700;
    --fw-extrabold: 800;
    --fw-black:     900;

    /* Espaciado modular */
    --sp-1:   0.25rem;
    --sp-2:   0.5rem;
    --sp-3:   0.75rem;
    --sp-4:   1rem;
    --sp-6:   1.5rem;
    --sp-8:   2rem;
    --sp-10:  2.5rem;
    --sp-12:  3rem;
    --sp-16:  4rem;
    --sp-20:  5rem;
    --sp-24:  6rem;
    --sp-32:  8rem;

    /* Radios */
    --radius-sm: 2px;
    --radius-md: 6px;

    /* Sombras */
    --shadow-card: 0 2px 16px rgba(0,24,69,0.08), 0 0 1px rgba(0,24,69,0.12);
    --shadow-lift: 0 8px 32px rgba(0,24,69,0.14), 0 2px 8px rgba(0,24,69,0.08);

    /* Transiciones */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --max-width:       1280px;
    --max-width-narrow: 760px;
    --grid-gap:        clamp(1rem, 3vw, 2rem);
    --section-py:      clamp(4rem, 8vw, 7rem);
    --container-px:    clamp(1rem, 5vw, 2.5rem);
}

/* ------------------------------------------------------------
   2. RESET MÍNIMO
   ------------------------------------------------------------ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: var(--fw-regular);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

img, video {
    display: block;
    max-width: 100%;
}

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

/* ------------------------------------------------------------
   3. ACCESIBILIDAD
   ------------------------------------------------------------ */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--sp-4);
    z-index: 10000;
    background: var(--color-navy);
    color: var(--color-white);
    padding: var(--sp-3) var(--sp-6);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: var(--fw-semibold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-md);
}

.skip-link:focus {
    top: var(--sp-4);
    outline: 3px solid var(--color-cta);
    outline-offset: 2px;
}

:focus-visible {
    outline: 2px solid var(--color-cta);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ------------------------------------------------------------
   4. UTILIDADES GLOBALES
   ------------------------------------------------------------ */

/* Textura blueprint */
.blueprint-texture {
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 31px, rgba(0,24,69,0.03) 31px, rgba(0,24,69,0.03) 32px),
        repeating-linear-gradient(90deg, transparent, transparent 31px, rgba(0,24,69,0.03) 31px, rgba(0,24,69,0.03) 32px);
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: var(--container-px);
}

.container--narrow {
    max-width: var(--max-width-narrow);
}

.section {
    padding-block: var(--section-py);
}

/* Overline (eyebrow) */
.overline {
    display: block;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-navy);
    margin-bottom: var(--sp-4);
}

.overline--amber  { color: var(--color-cta); }
.overline--muted  { color: var(--color-text-mid); }

/* Encabezado de sección */
.section-header {
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: var(--sp-12);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: var(--fw-bold);
    letter-spacing: -0.01em;
    line-height: 1.05;
    color: var(--color-navy);
    margin-bottom: var(--sp-4);
}

.section-header--light h2  { color: var(--color-white); }
.section-header--light .overline { color: var(--color-cta); opacity: 0.8; }

.section-header__sub {
    font-size: 1rem;
    color: var(--color-text-mid);
    line-height: 1.6;
}

.section-header--light .section-header__sub {
    color: rgba(255,255,255,0.7);
}

/* Tags */
.tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-navy);
    background: var(--color-navy-10);
    padding: 0.2em 0.75em;
    border-radius: 2px;
    margin-right: var(--sp-2);
    margin-top: var(--sp-2);
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: var(--sp-3) var(--sp-6);
    border-radius: var(--radius-sm);
    transition: background 0.2s var(--ease-out), transform 0.15s var(--ease-out), box-shadow 0.2s;
    white-space: nowrap;
}

.btn:focus-visible {
    outline: 2px solid var(--color-cta);
    outline-offset: 3px;
}

.btn--cta {
    background: var(--color-cta);
    color: var(--color-white);
}

.btn--cta:hover {
    background: var(--color-cta-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lift);
}

.btn--lg {
    font-size: 0.875rem;
    padding: var(--sp-4) var(--sp-8);
}

.btn--full {
    width: 100%;
    justify-content: center;
    padding-block: var(--sp-4);
}

.btn__arrow {
    transition: transform 0.2s var(--ease-out);
}

.btn:hover .btn__arrow { transform: translateX(4px); }

/* Reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ------------------------------------------------------------
   5. NAVEGACIÓN
   ------------------------------------------------------------ */
.site-header {
    position: fixed;
    top: 0; 
    left: 0; 
    right: 0; 
    z-index: 1000;
    transition: background 0.3s var(--ease-in-out), box-shadow 0.3s var(--ease-in-out);
}

.site-header.is-scrolled {
    background: var(--color-white);
    box-shadow: 0 1px 0 var(--color-border), 0 4px 16px rgba(0,24, 69,0.06);
}

.nav {
    position: relative;
}

.nav__container {
   display: flex;
   align-items: center;
   gap: var(--sp-6);
   max-width: var(--max-width);
   margin-inline: auto;
   padding-inline: var(--container-px);
   height: 120px;
}

.nav__logo {
    flex-shrink: 0;
    margin-right: auto;
}

.nav__logo-img {
    height: 115px;
    width: auto;
    object-fit: contain;
    transition: filter 0.3s;
}

/* Logo siempre en colores originales */

/* Lista de navegación desktop */
.nav__list {
    display: none;
    align-items: center;
    gap: var(--sp-8);
}

@media (min-width: 768px) {
    .nav__list { display: flex; }
}

.nav__link {
    font-size: 0.8125rem;
    font-weight: var(--fw-semibold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-white);
    position: relative;
    padding-bottom: 2px;
    transition: color 0.2s;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-cta);
    transition: width 0.25s var(--ease-out);
}

.nav__link:hover::after,
.nav__link:focus-visible::after { width: 100%; }

/* En modo scrolled: link oscuro */
.site-header.is-scrolled .nav__link { color: var(--color-navy); }
.site-header.is-scrolled .nav__cta  { /* ya es colored */ }

/* CTA nav */
.nav__cta {
    display: none;
}

@media (min-width: 768px) {
    .nav__cta { display: inline-flex; }
}

/* Toggle mobile */
.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    padding: 0;
    background: none;
    border: none;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .nav__toggle { display: none; }
}

.nav__bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

.site-header.is-scrolled .nav__bar { background: var(--color-navy); }

/* Estado abierto */
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(2) {
    opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Panel mobile */
.nav__mobile {
    display: none;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0,24,69,0.1);
}

.nav__mobile.is-open {
    display: block;
}

@media (min-width: 768px) {
    .nav__mobile { display: none !important; }
}

.nav__mobile-list {
    padding: var(--sp-6) var(--container-px);
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}

.nav__mobile-link {
    display: block;
    font-size: 1.125rem;
    font-weight: var(--fw-semibold);
    color: var(--color-navy);
    padding: var(--sp-3) 0;
    border-bottom: 1px solid var(--color-border);
    letter-spacing: 0.04em;
}

.nav__mobile-cta {
    display: block;
    text-align: center;
    margin: var(--sp-4) var(--container-px) var(--sp-6);
}

/* ------------------------------------------------------------
   6. HERO
   ------------------------------------------------------------ */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.hero__media video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, rgba(0,10,40,0.92) 0%, rgba(0,10,40,0.5) 50%, rgba(0,10,40,0.3) 100%);
}

.hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-bottom: clamp(3rem, 8vw, 6rem);
    padding-top: 100px;
}

.hero__inner {
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: var(--container-px);
    max-width: min(var(--max-width), 100%);
}

/* En desktop el copy se ancla a la izquierda */
@media (min-width: 1024px) {
    .hero {
        align-items: flex-end;
    }
    .hero__inner {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: 0.6875rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: var(--sp-2) var(--sp-4);
    border-radius: 2px;
    margin-bottom: var(--sp-6);
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-cta);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.6; transform: scale(0.85); }
}

.hero__heading {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6.5rem);
    font-weight: var(--fw-black);
    line-height: 1;
    letter-spacing: -0.01em;
    color: var(--color-white);
    margin-bottom: var(--sp-6);
    text-transform: uppercase;
}

.hero__line {
    width: 48px;
    height: 3px;
    background: var(--color-cta);
    margin-bottom: var(--sp-6);
}

.hero__sub {
    font-size: clamp(0.9375rem, 1.5vw, 1.125rem);
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
    max-width: 56ch;
    margin-bottom: var(--sp-8);
}

.hero__cta {
    /* hereda .btn .btn--cta .btn--lg */
}

.hero__scroll {
    position: absolute;
    bottom: var(--sp-8);
    right: var(--sp-8);
    z-index: 3;
    display: none;
}

@media (min-width: 768px) {
    .hero__scroll { display: block; }
}

.hero__scroll-icon {
    display: block;
    font-size: 1.25rem;
    color: rgba(255,255,255,0.5);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(6px); }
}

/* ------------------------------------------------------------
   7. TRUST BAR (MARQUEE)
   ------------------------------------------------------------ */
.trust-bar {
    background: var(--color-navy);
    padding: var(--sp-6) 0;
    overflow: hidden;
}

.trust-bar__label {
    display: none;
}

.trust-bar__wrapper {
    position: relative;
    overflow: hidden;
}

.trust-bar__fade {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 2;
    pointer-events: none;
}

.trust-bar__fade--left {
    left: 0;
    background: linear-gradient(to right, var(--color-navy), transparent);
}

.trust-bar__fade--right {
    right: 0;
    background: linear-gradient(to left, var(--color-navy), transparent);
}

.trust-bar__track {
    display: flex;
    width: max-content;
    animation: marquee 40s linear infinite;
}

.trust-bar__track.is-paused {
    animation-play-state: paused;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.trust-bar__list {
    display: flex;
    align-items: center;
    gap: var(--sp-10);
    padding-inline: var(--sp-8);
    flex-shrink: 0;
}

.trust-bar__list li {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
    white-space: nowrap;
    transition: color 0.2s;
}

/* ------------------------------------------------------------
   8. POSICIONAMIENTO / QUIÉNES SOMOS
   ------------------------------------------------------------ */
.positioning {
    background: var(--color-structure);
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 31px, rgba(0,24,69,0.03) 31px, rgba(0,24,69,0.03) 32px),
        repeating-linear-gradient(90deg, transparent, transparent 31px, rgba(0,24,69,0.03) 31px, rgba(0,24,69,0.03) 32px);
}

.positioning__grid {
    display: grid;
    gap: var(--grid-gap);
    margin-bottom: var(--sp-16);
}

@media (min-width: 1024px) {
    .positioning__grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.positioning__heading {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4.5vw, 4rem);
    font-weight: var(--fw-black);
    letter-spacing: -0.01em;
    line-height: 1.02;
    text-transform: uppercase;
    color: var(--color-navy);
    margin-bottom: var(--sp-8);
}

.positioning__body {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-text-mid);
    max-width: 56ch;
}

.positioning__body + .positioning__body {
    margin-top: var(--sp-4);
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
}

@media (min-width: 768px) {
    .stats { grid-template-columns: repeat(4, 1fr); }
}

.stat {
    background: var(--color-white);
    padding: var(--sp-8) var(--sp-6);
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: var(--fw-black);
    letter-spacing: -0.02em;
    color: var(--color-navy);
    line-height: 1;
    margin-bottom: var(--sp-3);
}

.stat__bar {
    width: 32px;
    height: 3px;
    background: var(--color-cta);
    margin-inline: auto;
    margin-bottom: var(--sp-3);
}

.stat__label {
    font-size: 0.8125rem;
    font-weight: var(--fw-medium);
    color: var(--color-text-mid);
    line-height: 1.4;
}

/* ------------------------------------------------------------
   9. CAPACIDADES
   ------------------------------------------------------------ */
.capabilities {
    padding-block: var(--section-py);
    background: var(--color-white);
}

/* Artículo de capacidad alternado */
.cap {
    display: grid;
    gap: 0;
    overflow: hidden;
}

@media (min-width: 768px) {
    .cap--img-left  { grid-template-columns: 5fr 7fr; }
    .cap--img-right { grid-template-columns: 7fr 5fr; }
}

.cap__media {
    aspect-ratio: 4/3;
    overflow: hidden;
}

@media (min-width: 768px) {
    .cap__media { aspect-ratio: unset; }
}

.cap__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.cap:hover .cap__media img { transform: scale(1.03); }

.cap__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3.5rem);
    background: var(--color-structure);
}

.cap--img-right .cap__body {
    background: var(--color-navy);
}

.cap--img-right .cap__body h3,
.cap--img-right .cap__body p { color: var(--color-white); }

.cap--img-right .cap__ref {
    color: rgba(255,255,255,0.6);
    border-color: rgba(255,255,255,0.15);
}

.cap__body h3 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    font-weight: var(--fw-bold);
    letter-spacing: -0.01em;
    line-height: 1.05;
    text-transform: uppercase;
    color: var(--color-navy);
    margin-bottom: var(--sp-4);
}

.cap__body p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-mid);
    max-width: 46ch;
    margin-bottom: var(--sp-6);
}

.cap__ref {
    font-size: 0.8125rem;
    font-weight: var(--fw-medium);
    color: var(--color-text-mid);
    border-top: 1px solid var(--color-border);
    padding-top: var(--sp-4);
    line-height: 1.5;
}

.cap__ref strong {
    display: block;
    color: var(--color-navy);
    font-weight: var(--fw-bold);
    margin-bottom: var(--sp-1);
}

.cap--img-right .cap__ref strong { color: var(--color-white); }

/* Capacidad full-width */
.cap--full {
    background: var(--color-navy);
    padding-block: var(--sp-12);
}

.cap-full__inner {
    display: grid;
    gap: var(--sp-8);
    align-items: center;
}

@media (min-width: 1024px) {
    .cap-full__inner {
        grid-template-columns: 1fr 1fr;
    }
}

.cap--full .cap__body { background: transparent; padding: 0; }

.cap--full h3 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--sp-4);
}

.cap--full p {
    color: rgba(255,255,255,0.75);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.cap--full .cap__ref {
    color: rgba(255,255,255,0.6);
    border-color: rgba(255,255,255,0.15);
}

.cap--full .cap__ref strong {
    color: var(--color-cta);
    margin-bottom: var(--sp-2);
}

/* ------------------------------------------------------------
   10. PORTAFOLIO
   ------------------------------------------------------------ */
.portfolio {
    background: var(--color-navy);
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 31px, rgba(255,255,255,0.02) 31px, rgba(255,255,255,0.02) 32px),
        repeating-linear-gradient(90deg, transparent, transparent 31px, rgba(255,255,255,0.02) 31px, rgba(255,255,255,0.02) 32px);
}

/* Proyecto destacado */
.project-featured {
    display: grid;
    gap: 0;
    margin-bottom: var(--sp-10);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
}

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

.project-featured__media {
    aspect-ratio: 16/9;
    overflow: hidden;
}

@media (min-width: 768px) {
    .project-featured__media { aspect-ratio: unset; }
}

.project-featured__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.project-featured:hover .project-featured__media img { transform: scale(1.03); }

.project-featured__body {
    padding: clamp(2rem, 5vw, 3rem);
    background: rgba(255,255,255,0.04);
    border-left: 1px solid rgba(255,255,255,0.08);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Tarjetas de proyecto */
.projects-grid {
    display: grid;
    gap: 1px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.06);
}

@media (min-width: 640px)  { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card {
    background: var(--color-navy);
    padding: var(--sp-8) var(--sp-6);
    transition: background 0.2s;
}

.project-card:hover { background: rgba(255,255,255,0.04); }

.project-card__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--sp-4);
    margin-bottom: var(--sp-3);
}

.project-card h3,
.project-featured h3.project__client {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-white);
}

.project__year {
    font-size: 0.75rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-cta);
    flex-shrink: 0;
}

.project__location {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--sp-3);
}

.project__desc,
.project-card p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: rgba(255,255,255,0.65);
    margin-bottom: var(--sp-4);
}

.project__tags .tag {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.65);
    border: 1px solid rgba(255,255,255,0.1);
}

/* ------------------------------------------------------------
   11. SECTORES
   ------------------------------------------------------------ */
.sectors {
    background: var(--color-structure);
}

.sectors-grid {
    display: grid;
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
}

@media (min-width: 640px)  { .sectors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .sectors-grid { grid-template-columns: repeat(3, 1fr); } }

.sector {
    background: var(--color-white);
    padding: var(--sp-8) var(--sp-6);
    transition: background 0.2s;
}

.sector:hover { background: var(--color-structure); }

.sector__name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.01em;
    color: var(--color-navy);
    margin-bottom: var(--sp-2);
    line-height: 1.1;
}

.sector__clients {
    font-size: 0.75rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-cta);
    margin-bottom: var(--sp-4);
    line-height: 1.5;
}

.sector__desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-text-mid);
}

/* ------------------------------------------------------------
   12. COBERTURA
   ------------------------------------------------------------ */
.coverage {
    background: var(--color-navy);
    padding-block: var(--section-py);
}

.coverage__grid {
    display: grid;
    gap: var(--sp-12);
    align-items: start;
}

@media (min-width: 1024px) {
    .coverage__grid { grid-template-columns: 5fr 7fr; }
}

.coverage__copy h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 4rem);
    font-weight: var(--fw-black);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    color: var(--color-white);
    line-height: 1.02;
    margin-bottom: var(--sp-6);
}

.coverage__copy p {
    font-size: 1rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.65;
    margin-bottom: var(--sp-8);
}

.coverage__stat {
    display: flex;
    align-items: baseline;
    gap: var(--sp-4);
}

.coverage__stat .stat__number {
    font-size: clamp(4rem, 8vw, 7rem);
    color: var(--color-white);
}

.coverage__stat-label {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.4;
}

.coverage__intro {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--sp-4);
}

.states-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-2) var(--sp-6);
}

@media (min-width: 480px) {
    .states-list { grid-template-columns: repeat(3, 1fr); }
}

.states-list li {
    font-size: 0.9375rem;
    font-weight: var(--fw-medium);
    color: rgba(255,255,255,0.75);
    padding: var(--sp-2) 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    line-height: 1.4;
}

.coverage__note {
    margin-top: var(--sp-6);
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
}

/* ------------------------------------------------------------
   13. CREDENCIALES
   ------------------------------------------------------------ */
.credentials {
    background: var(--color-white);
}

/* KPIs de credenciales */
.cred-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    margin-bottom: var(--sp-12);
}

@media (min-width: 768px) {
    .cred-stats { grid-template-columns: repeat(4, 1fr); }
}

.cred-stat {
    background: var(--color-structure);
    padding: var(--sp-8) var(--sp-6);
    text-align: center;
}

.cred-stat__num {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 3.5rem);
    font-weight: var(--fw-black);
    letter-spacing: -0.02em;
    color: var(--color-navy);
    line-height: 1;
    margin-bottom: var(--sp-3);
}

.cred-stat__num--duns {
    font-size: clamp(1.25rem, 2.5vw, 2rem);
    letter-spacing: 0.02em;
}

.cred-stat__label {
    font-size: 0.8125rem;
    font-weight: var(--fw-medium);
    color: var(--color-text-mid);
    line-height: 1.4;
}

/* Tarjetas REPSE */
.repse-grid {
    display: grid;
    gap: var(--grid-gap);
    align-items: start;
}

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

.repse-card {
    border: 1px solid var(--color-border);
    padding: var(--sp-6);
    background: var(--color-structure);
}

.repse-card__top {
    margin-bottom: var(--sp-6);
}

.repse-card h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    color: var(--color-navy);
    line-height: 1.1;
    margin-top: var(--sp-3);
}

.repse-card__dl {
    display: grid;
    gap: var(--sp-3);
}

.repse-card__dl > div {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) 0;
    border-top: 1px solid var(--color-border);
}

.repse-card__dl dt {
    font-size: 0.6875rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-mid);
    min-width: 4rem;
}

.repse-card__dl dd {
    font-size: 0.9375rem;
    font-weight: var(--fw-semibold);
    font-family: var(--font-display);
    color: var(--color-navy);
    letter-spacing: 0.03em;
}

.repse-note {
    border-left: 3px solid var(--color-cta);
    padding-left: var(--sp-6);
    display: flex;
    align-items: center;
}

.repse-note p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-mid);
}

/* ------------------------------------------------------------
   14. FAQ
   ------------------------------------------------------------ */
.faq {
    background: var(--color-structure);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--color-border);
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-white);
}

.faq-item:last-child { border-bottom: none; }

.faq-item__btn {
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-4);
    padding: var(--sp-6) var(--sp-6);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: var(--fw-semibold);
    color: var(--color-navy);
    background: none;
    border: none;
    cursor: pointer;
    transition: background 0.15s;
    line-height: 1.4;
}

.faq-item__btn:hover { background: var(--color-structure); }

.faq-item__btn[aria-expanded="true"] {
    background: var(--color-structure);
}

.faq-item__icon {
    font-size: 1.25rem;
    font-weight: var(--fw-bold);
    color: var(--color-cta);
    flex-shrink: 0;
    line-height: 1;
    transition: transform 0.25s var(--ease-out);
}

.faq-item__btn[aria-expanded="true"] .faq-item__icon {
    transform: rotate(45deg);
}

.faq-item__body {
    overflow: hidden;
}

.faq-item__body[hidden] { display: none; }

.faq-item__body:not([hidden]) {
    display: block;
    animation: faq-open 0.3s var(--ease-out);
}

@keyframes faq-open {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.faq-item__body p {
    padding: 0 var(--sp-6) var(--sp-6);
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--color-text-mid);
    max-width: 72ch;
}

/* ------------------------------------------------------------
   15. CONTACTO
   ------------------------------------------------------------ */
.contact {
    /* No extra padding: layout interno maneja el espacio */
}

.contact__layout {
    display: grid;
    min-height: 640px;
}

@media (min-width: 1024px) {
    .contact__layout { grid-template-columns: 5fr 7fr; }
}

/* Panel info */
.contact__info {
    background: var(--color-navy);
    padding: var(--section-py) var(--container-px);
    display: flex;
    align-items: center;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 31px, rgba(255,255,255,0.025) 31px, rgba(255,255,255,0.025) 32px),
        repeating-linear-gradient(90deg, transparent, transparent 31px, rgba(255,255,255,0.025) 31px, rgba(255,255,255,0.025) 32px);
}

.contact__info-inner {
    max-width: 480px;
}

.contact__info h2 {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: var(--fw-black);
    text-transform: uppercase;
    line-height: 1.02;
    letter-spacing: -0.01em;
    color: var(--color-white);
    margin-bottom: var(--sp-6);
}

.contact__info > .contact__info-inner > p {
    font-size: 1rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.65;
    margin-bottom: var(--sp-8);
}

.contact__trust {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    margin-bottom: var(--sp-8);
}

.contact__trust li {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.75);
}

.contact__check {
    color: var(--color-cta);
    font-size: 0.875rem;
    font-weight: var(--fw-bold);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact__email {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: 0.9375rem;
    font-weight: var(--fw-semibold);
    color: rgba(255,255,255,0.65);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 2px;
    transition: color 0.2s, border-color 0.2s;
}

.contact__email:hover {
    color: var(--color-white);
    border-color: rgba(255,255,255,0.5);
}

/* Panel formulario */
.contact__form-wrap {
    background: var(--color-structure);
    padding: var(--section-py) var(--container-px);
    display: flex;
    align-items: center;
}

.contact-form {
    width: 100%;
    max-width: 540px;
}

.form-row {
    display: grid;
    gap: var(--sp-4);
    margin-bottom: var(--sp-4);
}

@media (min-width: 480px) {
    .form-row { grid-template-columns: 1fr 1fr; }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    margin-bottom: var(--sp-4);
}

.form-group:last-child { margin-bottom: 0; }

.form-row .form-group { margin-bottom: 0; }

.form-group label {
    font-size: 0.75rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-navy);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--sp-3) var(--sp-4);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: none;
}

.form-group input::placeholder { color: rgba(0,0,0,0.3); }

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-navy);
    box-shadow: 0 0 0 3px rgba(0,24,69,0.1);
}

.form-group input.is-invalid,
.form-group select.is-invalid {
    border-color: #C0392B;
    box-shadow: 0 0 0 3px rgba(192,57,43,0.12);
}

.form-error {
    font-size: 0.75rem;
    color: #C0392B;
    font-weight: var(--fw-medium);
    min-height: 1rem;
}

.form-success {
    margin-top: var(--sp-4);
    padding: var(--sp-4);
    background: rgba(0, 24, 69, 0.06);
    border-left: 3px solid var(--color-cta);
}

.form-success p {
    font-size: 0.9375rem;
    font-weight: var(--fw-semibold);
    color: var(--color-navy);
}

/* Formulario enviado */
.contact-form.is-sent {
    opacity: 0.6;
    pointer-events: none;
}

/* Botón submit */
.contact-form .btn--full {
    margin-top: var(--sp-6);
}

/* ------------------------------------------------------------
   16. FOOTER
   ------------------------------------------------------------ */
.site-footer {
    background: var(--color-navy);
    color: rgba(255,255,255,0.7);
    padding-block: var(--sp-16) var(--sp-8);
}

.footer__grid {
    display: grid;
    gap: var(--sp-10);
    margin-bottom: var(--sp-10);
}

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

.footer__brand {
    border-left: 3px solid var(--color-cta);
    padding-left: var(--sp-6);
}

.footer__logo {
    object-fit: contain;
    margin-bottom: var(--sp-6);
}

.footer__tagline {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--sp-3);
}

.footer__desc {
    font-size: 0.875rem;
    line-height: 1.65;
    max-width: 40ch;
}

.footer__col-heading {
    font-size: 0.6875rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-cta);
    margin-bottom: var(--sp-5);
}

.footer__legal ul,
.footer__nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.footer__legal li,
.footer__nav li {
    font-size: 0.875rem;
    line-height: 1.55;
}

.footer__links {
    margin-top: var(--sp-6);
}

.footer__links a {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer__links a:hover { color: var(--color-white); }

.footer__nav > ul:first-of-type a {
    color: rgba(255,255,255,0.65);
    font-weight: var(--fw-medium);
    transition: color 0.2s;
}

.footer__nav > ul:first-of-type a:hover { color: var(--color-white); }

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--sp-6);
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.35);
}

@media (min-width: 640px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer__policies {
    display: flex;
    gap: var(--sp-6);
}

.footer__policies a {
    color: rgba(255,255,255,0.35);
    font-size: 0.8125rem;
    transition: color 0.2s;
}

.footer__policies a:hover { color: rgba(255,255,255,0.7); }