/* =================================================================
   ARGO Gulf Agency & Port Services
   styles.css — Hoja de estilos principal
   --------------------------------------
   Organización:
     1. Tokens / Variables CSS
     2. Reset y base
     3. Utilidades (container, .btn-h, .eyebrow, etc.)
     4. Header / Navegación
     5. Hero
     6. Servicios
     7. Nosotros / Misión
     8. Cobertura
     9. Por qué elegir Argo Gulf
    10. Certificaciones
    11. Soporte (CTA final)
    12. Footer
    13. Helpers (WhatsApp flotante, scroll reveal)
    14. Responsive (mobile-first → desktop)
================================================================= */


/* =================================================================
   1. TOKENS / VARIABLES
================================================================= */

:root {
    /* Paleta principal (extraída del diseño) */
    --color-primary: #0a4a55;
    /* Verde petróleo oscuro */
    --color-primary-dark: #073842;
    --color-primary-deep: #04222a;
    --color-accent: #1ec6b6;
    /* Turquesa / teal */
    --color-accent-dark: #16a596;
    --color-bg: #ffffff;
    --color-bg-soft: #f0f4fa;
    /* Lila/azul muy claro de fondo */
    --color-bg-card: #ffffff;
    --color-text: #1a2330;
    --color-text-soft: #5b6675;
    --color-text-light: #ffffff;
    --color-border: #e3e9f1;
    --color-border-soft: rgba(255, 255, 255, .18);
    /* Tipografía */
    --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-display: "Poppins", "Inter", sans-serif;
    /* Espaciado */
    --space-1: .25rem;
    --space-2: .5rem;
    --space-3: .75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: 6rem;
    /* Radios */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --radius-pill: 999px;
    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(15, 30, 50, .06), 0 1px 2px rgba(15, 30, 50, .04);
    --shadow-md: 0 6px 18px rgba(15, 30, 50, .08);
    --shadow-lg: 0 18px 40px rgba(15, 30, 50, .12);
    /* Transiciones */
    --t-fast: 150ms ease;
    --t-base: 250ms ease;
    --t-slow: 400ms ease;
    /* Layout */
    --container-max: 1240px;
    --header-h: 80px;
}


/* =================================================================
   2. RESET / BASE
================================================================= */

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.55;
    color: var(--color-text);
    /*background: var(--color-bg);*/
    background: #e5ecf7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img,
picture,
svg,
video {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none!important;
    transition: color var(--t-fast);
}

a:hover {
    color: var(--color-accent);
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    color: var(--color-text);
    line-height: 1.15;
    margin: 0 0 var(--space-4);
}

p {
    margin: 0 0 var(--space-4);
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 4px;
}


/* Saltar al contenido (a11y) */

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-primary);
    color: #fff;
    padding: 12px 16px;
    z-index: 1000;
}

.skip-link:focus {
    left: 8px;
    top: 8px;
}


/* =================================================================
   3. UTILIDADES
================================================================= */

.container {
    width: min(100% - 2rem, var(--container-max));
    margin-inline: auto;
}

.text-accent {
    color: var(--color-accent);
}

.eyebrow {
    font-family: var(--font-sans);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    margin: 0 0 var(--space-3);
}

.eyebrow--light {
    color: var(--color-accent);
}

.eyebrow--center {
    text-align: center;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.8rem, 3.2vw + 1rem, 3.2rem);
    letter-spacing: -.01em;
    margin: 0 0 var(--space-5);
}

.section-title--light {
    color: #fff;
}

.section-title--center {
    text-align: center;
}


/* Botones */

.btn-h {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .9rem 1.5rem;
    font-weight: 600;
    font-size: .95rem;
    letter-spacing: .02em;
    border-radius: var(--radius-pill);
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform var(--t-fast), background var(--t-base), color var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
    white-space: nowrap;
    text-decoration: none;
}

.btn-h:hover {
    transform: translateY(-1px);
}

.btn-h:active {
    transform: translateY(0);
}

.btn-h--sm {
    padding: .55rem 1rem;
    font-size: .85rem;
}

.btn-h--primary {
    background: var(--color-accent);
    color: #fff;
}

.btn-h--primary:hover {
    background: var(--color-accent-dark);
    color: #fff;
}

.btn-h--outline {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.btn-h--outline:hover {
    background: #fff;
    color: var(--color-primary);
}

.btn-h--ghost {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-h--ghost:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn-h--white {
    background: #fff;
    color: var(--color-primary-dark);
}

.btn-h--white:hover {
    background: var(--color-bg-soft);
    color: var(--color-primary);
}

.btn-h--whatsapp {
    background: #25d366;
    color: #fff;
}

.btn-h--whatsapp:hover {
    background: #1ebd5b;
    color: #fff;
}


/* =================================================================
   4. HEADER / NAVEGACIÓN
================================================================= */

.margin-default {
    border-radius: 40px;
    margin-left: 2%;
    margin-right: 2%;
    -webkit-box-shadow: 0px 0px 15px -5px rgba(0, 0, 0, 0.75);
    box-shadow: 0px 0px 15px -5px rgba(0, 0, 0, 0.75);
    margin-bottom: 10px;
}

.padding-default {
    padding-left: 3%;
    padding-right: 3%;
    padding-top: 30px;
    padding-bottom: 30px;
}

@media screen and (max-width: 960px) {
    .margin-default {
        margin-left: 2%;
        margin-right: 2%;
    }
}

.site-header {
    z-index: 1000;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--color-border);
    border-radius: 40px;
    width: 96%;
    margin-left: 2%;
    margin-right: 2%;
    margin-top: 10px;
}

@media screen and (max-width: 960px) {
    .site-header {
        width: 96%;
    }
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-h);
    gap: var(--space-5);
    margin-left: 20px;
    margin-right: 20px;
}

a {
    text-decoration: none;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: .02em;
    color: var(--color-primary);
    text-decoration: none;
}

.brand img {
    width: 38px;
    height: auto;
}

.brand__name {
    line-height: 1;
}

.brand__sub {
    display: none;
    font-size: .7rem;
    font-weight: 600;
    color: var(--color-text-soft);
    letter-spacing: .05em;
}

.site-nav {
    display: none;
    align-items: center;
    gap: var(--space-5);
    background: rgba(255, 255, 255, .96);
}

@media screen and (max-width: 960px) {
    .site-nav {
        position: relative;
        border-radius: 0px 0px 40px 40px;
        padding-top: 60px;
        margin-top: -40px;
        z-index: 999;
    }
}


/* Menú móvil desplegado (cuando .is-open) */

.site-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-5) var(--space-4) var(--space-6);
    align-items: stretch;
    gap: var(--space-4);
    box-shadow: var(--shadow-md);
    animation: nav-slide-in 220ms ease-out;
}

.site-nav.is-open .site-nav__list {
    flex-direction: column;
    gap: var(--space-3);
}

.site-nav.is-open .badge-247,
.site-nav.is-open .btn-h {
    align-self: flex-start;
}

@keyframes nav-slide-in {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.site-nav__list {
    display: flex;
    gap: var(--space-5);
}

.site-nav__list a {
    font-weight: 500;
    font-size: .95rem;
    color: var(--color-text);
    position: relative;
    padding: .25rem 0;
}

.site-nav__list a:hover,
.site-nav__list a.is-active {
    color: var(--color-accent-dark);
}

.site-nav__list a.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -8px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
}

.badge-247 {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: .82rem;
    color: var(--color-text-soft);
}

.badge-247__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(30, 198, 182, .18);
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0%,
    100% {
        box-shadow: 0 0 0 4px rgba(30, 198, 182, .18);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(30, 198, 182, .04);
    }
}


/* Toggle móvil */

.nav-toggle {
    width: 42px;
    height: 42px;
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    border-radius: 8px;
}

.nav-toggle__bar {
    width: 22px;
    height: 2px;
    background: var(--color-primary);
    transition: transform var(--t-base), opacity var(--t-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}


/* =================================================================
   5. HERO
================================================================= */

.hero {
    position: relative;
    min-height: 620px;
    display: flex;
    align-items: center;
    color: #fff;
    isolation: isolate;
    overflow: hidden;
}

.hero__media,
.hero__media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 56, 66, .92) 0%, rgba(7, 56, 66, .55) 55%, rgba(7, 56, 66, .1) 100%);
    z-index: -1;
}

.hero__inner {
    padding: var(--space-9) 0;
}

.hero__copy {
    max-width: 640px;
}

.hero__title {
    font-family: var(--font-display);
    font-weight: 200;
    font-size: clamp(2.2rem, 4vw + 1rem, 3.6rem);
    color: #fff;
    letter-spacing: -.01em;
    line-height: 1.08;
    margin-bottom: var(--space-5);
}

.hero__lead {
    font-size: 1.05rem;
    max-width: 480px;
    color: rgba(255, 255, 255, .9);
    margin-bottom: var(--space-6);
}

.hero__cta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}


/* =================================================================
   6. SERVICIOS
================================================================= */

.services {
    background: var(--color-bg-soft);
    padding: var(--space-9) 0;
}

.services__head {
    max-width: 720px;
    margin: 0 0 var(--space-8);
    position: relative;
}

.services__lead {
    color: var(--color-text-soft);
    max-width: 580px;
    font-size: 1.02rem;
}

.services__rule {
    display: block;
    width: 64px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 3px;
    margin-top: var(--space-5);
}


/* Grid de tarjetas (mobile-first: una columna; layout complejo en desktop) */

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}


/* Card base */

.service-card {
    position: relative;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    isolation: isolate;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    box-shadow: var(--shadow-md);
    transition: transform var(--t-base), box-shadow var(--t-base);
}

.service-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.service-card picture,
.service-card picture img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 56, 66, .25) 0%, rgba(7, 56, 66, .92) 70%);
    z-index: -1;
}

.service-card__body {
    padding: var(--space-5);
}

.service-card__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: .04em;
    color: #fff;
    margin-bottom: var(--space-4);
    display: inline-flex;
    align-items: center;
    gap: .6rem;
}

.service-card__title img {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, .08);
    border-radius: 50%;
    padding: 4px;
    filter: brightness(0) invert(1);
    flex-shrink: 0;
}

.service-card ul {
    display: grid;
    grid-template-columns: 1fr;
    gap: .35rem;
    font-size: .92rem;
    color: rgba(255, 255, 255, .92);
}

.service-card ul li {
    position: relative;
    padding-left: 1rem;
}

.service-card ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .55em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-accent);
}


/* Variantes */

.service-card--horizontal {
    flex-direction: row;
    min-height: 200px;
}

.service-card--horizontal picture,
.service-card--horizontal picture img {
    width: 38%;
    position: relative;
}

.service-card--horizontal::before {
    background: linear-gradient(90deg, rgba(7, 56, 66, .05) 0%, rgba(7, 56, 66, .97) 35%);
}

.service-card--horizontal .service-card__body {
    flex: 1;
    padding: var(--space-5);
}

.service-card--horizontal .service-card__title {
    font-size: 1rem;
}


/* Sección inferior: value props + CTA */

.services__bottom {
    margin-top: var(--space-7);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

.value-props {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-5);
    box-shadow: var(--shadow-sm);
}

.value-prop h4 {
    font-family: var(--font-display);
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--color-primary);
    margin: 0 0 .35rem;
}

.value-prop p {
    font-size: .85rem;
    color: var(--color-text-soft);
    margin: 0;
}

.value-prop__icon {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-dark);
    background: rgba(30, 198, 182, .12);
    border-radius: 10px;
    margin-bottom: .65rem;
}

.services__cta {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-dark) 100%);
    color: #fff;
    padding: var(--space-7) var(--space-6);
    border-radius: var(--radius-lg);
    overflow: hidden;
    isolation: isolate;
}

.services__cta h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: .06em;
    color: #fff;
    margin-bottom: var(--space-3);
}

.services__cta p {
    color: rgba(255, 255, 255, .9);
    margin-bottom: var(--space-5);
    font-size: .95rem;
}

.services__cta-anchor {
    position: absolute;
    right: -20px;
    bottom: -20px;
    width: 160px;
    opacity: .1;
    filter: brightness(0) invert(1);
    pointer-events: none;
}


/* =================================================================
   7. NOSOTROS / MISIÓN
================================================================= */

.about {
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-deep) 100%);
    color: #fff;
    padding: var(--space-9) 0;
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.about__copy p {
    color: rgba(255, 255, 255, .85);
}

.about__media {
    margin: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about__media img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.mission {
    background: rgba(255, 255, 255, .06);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    backdrop-filter: blur(6px);
}

.mission h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
}

.mission p {
    color: rgba(255, 255, 255, .85);
    font-size: .98rem;
    margin: 0;
}


/* =================================================================
   8. COBERTURA
================================================================= */

.coverage {
    background: #fff;
    padding: var(--space-9) 0;
    position: relative;
}

.coverage__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: start;
}

.coverage__ports {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-dark) 100%);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.port-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    color: var(--color-primary-dark);
    padding: .9rem 1.25rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: .95rem;
    transition: transform var(--t-fast), background var(--t-base);
}

.port-pill::after {
    content: "→";
    color: var(--color-accent);
    font-weight: 700;
    margin-left: var(--space-3);
}

.port-pill:hover {
    transform: translateX(4px);
    background: var(--color-bg-soft);
}

.coverage__btn-h {
    justify-self: end;
    margin-top: var(--space-3);
}


/* =================================================================
   9. POR QUÉ ELEGIR ARGO GULF
================================================================= */

.why {
    background: var(--color-bg-soft);
    padding: var(--space-9) 0;
}

.why__head {
    max-width: 480px;
    margin-bottom: var(--space-7);
}

.why__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

.why-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-base), box-shadow var(--t-base);
}

.why-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.why-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.why-card p {
    color: var(--color-text-soft);
    margin: 0;
    font-size: .92rem;
}

.why-card--hero {
    position: relative;
    padding: 0;
    min-height: 320px;
    color: #fff;
    isolation: isolate;
    overflow: hidden;
    grid-row: span 2;
}

.why-card--hero picture,
.why-card--hero picture img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.why-card--hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 74, 85, .4) 0%, rgba(10, 74, 85, .95) 80%);
    z-index: -1;
}

.why-card__overlay {
    position: absolute;
    inset: auto 0 0 0;
    padding: var(--space-6);
}

.why-card__big {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 4.5rem;
    line-height: 1;
    color: #fff;
    margin: 0 0 var(--space-2);
}

.why-card__sub {
    font-weight: 600;
    margin: 0 0 var(--space-4);
    font-size: 1rem;
}

.why-card__icon {
    display: inline-flex;
    width: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .1);
    color: #fff;
    border-radius: 50%;
}

.why-card--photo {
    padding: 0;
    min-height: 200px;
    overflow: hidden;
}

.why-card--photo img {
    width: 100%;
    height: 100%;
    min-height: 200px;
    object-fit: cover;
}


/* =================================================================
   10. CERTIFICACIONES
================================================================= */

.certs {
    background: var(--color-bg-soft);
    padding: var(--space-9) 0 var(--space-8);
}

.certs__inner {
    text-align: center;
}

.certs__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    max-width: 720px;
    margin: var(--space-6) auto 0;
}

.certs__list li {
    background: #fff;
    border: 2px solid rgba(30, 198, 182, .4);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: grid;
    place-items: center;
    min-height: 160px;
    transition: border-color var(--t-base), transform var(--t-base);
}

.certs__list li:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.certs__list img {
    max-height: 100px;
    width: auto;
}


/* =================================================================
   11. SOPORTE (CTA FINAL)
================================================================= */

.support {
    position: relative;
    color: #fff;
    padding: var(--space-9) 0;
    isolation: isolate;
    overflow: hidden;
}

.support__bg,
.support__bg img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.support::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 56, 66, .92) 0%, rgba(7, 56, 66, .4) 100%);
    z-index: -1;
}

.support__inner {
    max-width: 620px;
}

.support__inner h2 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.6rem, 2.5vw + 1rem, 2.6rem);
    color: #fff;
    margin-bottom: var(--space-4);
}

.support__inner p {
    color: rgba(255, 255, 255, .85);
    margin-bottom: var(--space-5);
}


/* =================================================================
   12. FOOTER
================================================================= */

.site-footer {
    background: var(--color-primary-deep);
    color: rgba(255, 255, 255, .78);
    padding-top: var(--space-8);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding-bottom: var(--space-7);
}

.brand--footer {
    color: #fff;
}

.brand--footer .brand__sub {
    color: rgba(255, 255, 255, .65);
}

.social-list {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.social-list a {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    color: #fff;
    transition: background var(--t-base);
}

.social-list a:hover {
    background: var(--color-accent);
}

.site-footer h4 {
    font-family: var(--font-display);
    color: #fff;
    font-size: 1rem;
    margin: 0 0 var(--space-3);
}

.site-footer__nav ul li {
    margin-bottom: var(--space-2);
}

.site-footer__nav a {
    color: rgba(255, 255, 255, .78);
}

.site-footer__nav a:hover {
    color: var(--color-accent);
}

.site-footer__contact {
    font-style: normal;
}

.site-footer__contact p {
    margin-bottom: var(--space-3);
    font-size: .92rem;
}

.site-footer__contact a {
    color: rgba(255, 255, 255, .78);
}

.site-footer__contact a:hover {
    color: var(--color-accent);
}

.site-footer__bottom {
    background: var(--color-primary-deep);
    border-top: 1px solid rgba(255, 255, 255, .08);
    padding: var(--space-4) 0;
    font-size: .82rem;
    color: rgba(255, 255, 255, .55);
}

.site-footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.site-footer__bottom a {
    color: rgba(255, 255, 255, .7);
}


/* =================================================================
   13. HELPERS
================================================================= */


/* WhatsApp flotante */

.fab-whatsapp {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, .4);
    z-index: 90;
    transition: transform var(--t-fast), box-shadow var(--t-base);
}

.fab-whatsapp:hover {
    transform: scale(1.07);
    color: #fff;
    box-shadow: 0 10px 30px rgba(37, 211, 102, .55);
}


/* Scroll-reveal */

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .7s ease, transform .7s ease;
}

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


/* Menú móvil */

.is-nav-open {
    overflow: hidden;
}


/* =================================================================
   14. RESPONSIVE
================================================================= */


/* >= 640px (tabletas pequeñas) */

@media (min-width: 640px) {
    .value-props {
        grid-template-columns: repeat(2, 1fr);
    }
    .why__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .certs__list {
        grid-template-columns: repeat(3, 1fr);
    }
    .hero__title {
        font-size: clamp(1.2rem, 2vw + 1rem, 2.6rem);
    }
}


/* >= 768px (tabletas grandes) */

@media (min-width: 768px) {
    .brand__sub {
        display: inline;
        margin-left: .25rem;
    }
    .site-footer__grid {
        grid-template-columns: 2fr 1fr 1.4fr;
    }
    .about__grid {
        grid-template-columns: 1.1fr 1fr;
        grid-template-areas: "copy media" "mission mission";
    }
    .about__copy {
        grid-area: copy;
    }
    .about__media {
        grid-area: media;
    }
    .mission {
        grid-area: mission;
    }
    .coverage__grid {
        grid-template-columns: 1.1fr 1fr;
    }
    .services__bottom {
        grid-template-columns: 2.2fr 1fr;
    }
}


/* >= 960px (laptops) */

@media (min-width: 960px) {
    .nav-toggle {
        display: none;
    }
    .site-nav {
        display: flex;
    }
    /* Grid de servicios estilo "bento" inspirado en el mockup */
    .services__grid {
        grid-template-columns: repeat(12, 1fr);
        grid-auto-rows: minmax(190px, auto);
        gap: var(--space-4);
    }
    /* Agencia marítima — columna izquierda alta */
    .services__grid>.service-card:nth-child(1) {
        grid-column: span 4;
        grid-row: span 2;
    }
    /* Servicios portuarios — banner ancho arriba */
    .services__grid>.service-card:nth-child(2) {
        grid-column: span 8;
        grid-row: span 1;
    }
    /* Importación */
    .services__grid>.service-card:nth-child(3) {
        grid-column: span 4;
        grid-row: span 1;
    }
    /* Renta de equipos */
    .services__grid>.service-card:nth-child(4) {
        grid-column: span 4;
        grid-row: span 1;
    }
    /* Trámites, Personal, Logística — fila inferior 4-4-4 */
    .services__grid>.service-card:nth-child(5),
    .services__grid>.service-card:nth-child(6),
    .services__grid>.service-card:nth-child(7) {
        grid-column: span 4;
    }
    .service-card--horizontal {
        flex-direction: column;
    }
    .service-card--horizontal picture,
    .service-card--horizontal picture img {
        position: absolute;
        width: 100%;
    }
    .service-card--horizontal::before {
        background: linear-gradient(180deg, rgba(7, 56, 66, .2) 0%, rgba(7, 56, 66, .95) 70%);
    }
    .value-props {
        grid-template-columns: repeat(4, 1fr);
    }
    .why__grid {
        grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
    }
    .why-card--hero {
        grid-column: 1;
        grid-row: 1 / span 2;
    }
    .why-card--photo {
        grid-column: 4;
        grid-row: 1 / span 2;
    }
}


/* >= 1100px */

@media (min-width: 1100px) {
    .hero {
        min-height: 720px;
    }
}


/* =================================================================
   ===============================================================
   ESTILOS INTEGRADOS DESDE ARGO2 (servicios + por qué elegir)
   ===============================================================
================================================================= */


/* =================================================================
   6. SERVICIOS
================================================================= */

.services {
    background: var(--color-bg-soft);
    padding: var(--space-6) 0;
}


/* Encabezado de la sección — vive dentro de la columna izquierda del grid.
   Sin fondo: el título descansa directamente sobre el fondo claro de la sección. */

.services__head {
    background: transparent;
    padding: 0;
    position: relative;
}

.services__head .eyebrow {
    margin-bottom: var(--space-2);
}

.services__head .section-title {
    font-size: clamp(1.4rem, 1.1vw + .9rem, 1.85rem);
    line-height: 1.05;
    margin-bottom: var(--space-3);
}

.services__lead {
    color: var(--color-text-soft);
    font-size: .85rem;
    line-height: 1.4;
    margin: 0;
}

.services__rule {
    display: block;
    width: 56px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 3px;
    margin-top: var(--space-3);
}


/* Wrapper del grid: ya no usa CSS Grid, lo controla Bootstrap.
   Sólo lo dejamos como contenedor por si añadimos overrides. */

.services__grid {
    display: block;
}


/* Card base */

.service-card {
    position: relative;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    isolation: isolate;
    min-height: 210px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    box-shadow: var(--shadow-md);
    transition: transform var(--t-base), box-shadow var(--t-base);
}

.service-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.service-card picture,
.service-card picture img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 56, 66, .25) 0%, rgba(7, 56, 66, .92) 70%);
    z-index: -1;
}

.service-card__body {
    padding: var(--space-4);
}

.service-card__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: .04em;
    color: #fff;
    margin-bottom: var(--space-3);
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}

.service-card__title img {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, .08);
    border-radius: 50%;
    padding: 3px;
    filter: brightness(0) invert(1);
    flex-shrink: 0;
}

.service-card ul {
    display: grid;
    grid-template-columns: 1fr;
    gap: .2rem;
    font-size: .82rem;
    line-height: 1.3;
    color: rgba(255, 255, 255, .92);
}

.service-card ul li {
    position: relative;
    padding-left: .85rem;
}

.service-card ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .5em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--color-accent);
}


/* Variantes */

.service-card--horizontal {
    flex-direction: row;
    min-height: 130px;
    align-items: stretch;
}

.service-card--horizontal picture,
.service-card--horizontal picture img {
    width: 38%;
    position: relative;
    height: 100%;
}

.service-card--horizontal::before {
    background: linear-gradient(90deg, rgba(7, 56, 66, .05) 0%, rgba(7, 56, 66, .97) 35%);
}

.service-card--horizontal .service-card__body {
    flex: 1;
    padding: var(--space-4);
}

.service-card--horizontal .service-card__title {
    font-size: .95rem;
}


/* =====================================================
   Variante LIGHT — tarjetas blancas (Trámites/Personal/Logística)
   Foto cuadrada a la izquierda, texto oscuro a la derecha.
===================================================== */

.service-card--light {
    background: #fff;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
    min-height: 120px;
}

.service-card--light::before {
    content: none;
    /* sin overlay oscuro */
}

.service-card--light picture,
.service-card--light picture img {
    position: relative;
    width: 65%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.service-card--light .service-card__body {
    padding: var(--space-3) var(--space-3) var(--space-3) var(--space-2);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-card--light .service-card__title {
    color: var(--color-primary);
    font-size: .9rem;
    letter-spacing: .08em;
    margin-bottom: var(--space-2);
    gap: .5rem;
}


/* Círculo teal con el ícono al lado del título */

.service-card--light .service-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--color-accent-dark);
    flex-shrink: 0;
}

.service-card--light .service-card__icon img {
    width: 16px;
    height: 16px;
    filter: brightness(0) invert(1);
    background: transparent;
    border-radius: 0;
    padding: 0;
}

.service-card--light ul {
    color: var(--color-text-soft);
    font-size: .78rem;
    line-height: 1.3;
    gap: .15rem;
}

.service-card--light ul li::before {
    background: var(--color-accent-dark);
}


/* Sección inferior: value props + CTA — el layout (col-lg-8/col-lg-4)
   lo maneja Bootstrap para alinearse con las columnas superiores. */

.services__bottom {
    margin-top: var(--space-4);
}

.value-props {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-4);
    box-shadow: var(--shadow-sm);
    align-content: center;
}

.value-prop h4 {
    font-family: var(--font-display);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    color: var(--color-primary);
    margin: 0 0 .25rem;
    line-height: 1.2;
}

.value-prop p {
    font-size: .78rem;
    color: var(--color-text-soft);
    margin: 0;
    line-height: 1.35;
}

.value-prop__icon {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-dark);
    background: rgba(30, 198, 182, .12);
    border-radius: 8px;
    margin-bottom: .45rem;
}

.value-prop__icon svg {
    width: 22px;
    height: 22px;
}

.services__cta {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-dark) 100%);
    color: #fff;
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    overflow: hidden;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.services__cta h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: .05em;
    line-height: 1.2;
    color: #fff;
    margin-bottom: var(--space-2);
}

.services__cta p {
    color: rgba(255, 255, 255, .9);
    margin-bottom: var(--space-3);
    font-size: .85rem;
    line-height: 1.35;
}

.services__cta .btn {
    padding: .55rem 1rem;
    font-size: .85rem;
}

.services__cta-anchor {
    position: absolute;
    right: -20px;
    bottom: -20px;
    width: 130px;
    opacity: .12;
    filter: brightness(0) invert(1);
    pointer-events: none;
}


/* =================================================================
   9. POR QUÉ ELEGIR ARGO GULF
================================================================= */

.why {
    background: var(--color-bg-soft);
    padding: var(--space-7) 0;
}

.why__head {
    max-width: 480px;
    margin-bottom: var(--space-5);
}

.why__head .section-title {
    font-size: clamp(1.8rem, 1.8vw + 1rem, 2.6rem);
    line-height: 1.05;
}


/* Wrapper neutro — Bootstrap maneja el grid */

.why__grid {
    display: block;
}


/* Card blanca base (Servicio Integral, Personalización, Respuesta Rápida) */

.why-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-base), box-shadow var(--t-base);
}

.why-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.why-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
    line-height: 1.2;
}

.why-card p {
    color: var(--color-text-soft);
    margin: 0;
    font-size: .9rem;
    line-height: 1.45;
}


/* =====================================================
   HERO 24/7 — card cuadrada con fondo teal y foto a la derecha
   recortada en forma de Z/rompecabezas que embona contra el teal.
===================================================== */

.why-card--hero {
    position: relative;
    padding: 0;
    color: #fff;
    background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-primary) 100%);
    overflow: hidden;
    isolation: isolate;
    min-height: 380px;
}

.why-card--hero:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}


/* Contenido del lado izquierdo — todo centrado verticalmente y horizontalmente */

.why-card--hero .why-card__content {
    position: relative;
    z-index: 2;
    padding: var(--space-5);
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.why-card--hero .why-card__big {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(3.2rem, 4vw + 1.2rem, 5.5rem);
    line-height: .95;
    color: #fff;
    margin: 0 0 var(--space-3);
    letter-spacing: -.02em;
}

.why-card--hero .why-card__sub {
    font-weight: 500;
    margin: 0 0 var(--space-4);
    font-size: 1rem;
    line-height: 1.25;
    color: rgba(255, 255, 255, .95);
}

.why-card--hero .why-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    color: #fff;
}

.why-card--hero .why-card__icon svg {
    width: 52px;
    height: 52px;
    stroke-width: 1.6;
}


/* Foto del trabajador a la derecha — recortada en forma de Z (rompecabezas) */

.why-card--hero .why-card__photo {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    /* Z-cut: arranca arriba con diagonal, hace un pico hacia adentro en el medio
     (creando el efecto "embone" tipo rompecabezas) y termina con otra diagonal abajo. */
    clip-path: polygon(35% 0%, 100% 0%, 100% 100%, 8% 100%, 28% 60%, 12% 40%, 35% 0%);
}

.why-card--hero .why-card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


/* =====================================================
   Card de foto (renta de equipos)
===================================================== */

.why-card--photo {
    padding: 0;
    min-height: 170px;
    overflow: hidden;
    position: relative;
}

.why-card--photo picture,
.why-card--photo picture img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* === Media queries específicas para servicios y why === */

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

@media (min-width: 960px) {
    .services__head .section-title {
        font-size: clamp(1.5rem, 1.2vw + .9rem, 2rem);
    }
    .service-card--light {
        min-height: 130px;
    }
    .value-props {
        grid-template-columns: repeat(4, 1fr);
    }
    .why-card--hero {
        aspect-ratio: 1 / 1;
        min-height: 0;
    }
}


/* === CURSOR PERSONALIZADO: barco teal (SVG embebido) === */

html,
body {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'><path d='M4 22 L16 4 L28 22 L24 22 L24 26 L8 26 L8 22 Z' fill='%231ec6b6' stroke='%23073842' stroke-width='1.2' stroke-linejoin='round'/><line x1='12' y1='10' x2='12' y2='20' stroke='%23073842' stroke-width='1' /><line x1='16' y1='8' x2='16' y2='20' stroke='%23073842' stroke-width='1' /><line x1='20' y1='10' x2='20' y2='20' stroke='%23073842' stroke-width='1'/></svg>") 4 4, auto;
}

a,
button,
[role="button"],
input[type="submit"],
.btn,
.btn-h,
.nav-toggle,
label {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'><path d='M4 22 L16 4 L28 22 L24 22 L24 26 L8 26 L8 22 Z' fill='%231ec6b6' stroke='%23073842' stroke-width='1.2' stroke-linejoin='round'/></svg>") 4 4, pointer;
}


/* =================================================================
   ==============================================================
   AJUSTES FINOS (slider hero, sección 2, parallax, animaciones)
   ==============================================================
================================================================= */


/* --- Hero slider: rotación de imágenes cada 4 segundos --- */

.hero-right {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    will-change: opacity;
}

.hero-slide.is-active {
    opacity: 1;
}


/* --- Cards blancas servicios: pegar texto a la imagen --- */

.service-card--light .service-card__body {
    padding: var(--space-3) var(--space-3) var(--space-3) 0 !important;
}

.service-card--light .service-card__title {
    margin-left: .35rem;
}

.service-card--light ul {
    padding-left: .35rem;
}


/* --- Card hero 24/7: usar imagen directa en vez de clip-path --- */

.why-card--hero {
    padding: 0;
    background: transparent;
    box-shadow: none;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1 / 1;
    min-height: 0;
}

.why-card__hero-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}


/* --- Parallax para sección Soporte --- */

.support--parallax {
    position: relative;
    isolation: isolate;
    min-height: 460px;
    color: #fff;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.support--parallax .support__bg-parallax {
    position: absolute;
    inset: -20% 0 -20% 0;
    background-image: linear-gradient(rgba(7, 56, 66, 0.55), rgba(7, 56, 66, 0.55)), url("../assets/img/soporte-inmediato.jpg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -1;
    will-change: transform;
}

@media (max-width: 768px) {
    /* En móvil background-attachment: fixed causa problemas, usar scroll */
    .support--parallax .support__bg-parallax {
        background-attachment: scroll;
    }
}


/* --- Certificaciones: enlaces con efecto hover --- */

.certs__list .cert-link {
    display: block;
    transition: transform .25s ease, filter .25s ease;
}

.certs__list .cert-link:hover {
    transform: translateY(-4px) scale(1.04);
    filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.18));
}


/* --- Imagen sección Nosotros: animación suave de entrada --- */

.about-floating-image {
    transition: transform .6s ease, opacity .6s ease;
}


/* --- Transiciones suaves globales --- */

a,
button,
.btn,
.btn-h,
.service-card,
.why-card,
.value-prop {
    transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease;
}


/* --- Hover: cards de servicios y why se levantan ligeramente --- */

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.why-card:hover {
    transform: translateY(-3px);
}


/* --- Hero text: animación de entrada --- */

.hero__title {
    animation: heroFadeUp .8s ease-out both;
}

.hero__lead {
    animation: heroFadeUp .9s ease-out .15s both;
}

.hero__cta {
    animation: heroFadeUp .9s ease-out .3s both;
}

@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}