/* ==========================================================================
   AXON × KUDEA — GENERAL.CSS
   Sistema visual global
   Colores de marca:
   Axon   #0841A2
   Kudea  #4BA780
   Acción #F59445 (exclusivamente botones y enlaces)
   ========================================================================== */

/* 01. DESIGN TOKENS
   -------------------------------------------------------------------------- */

:root {
    color-scheme: light;

    --axon-blue: #0841A2;
    --kudea-green: #4BA780;
    --action-orange: #F59445;

    --ink: #18263A;
    --ink-soft: #425168;
    --muted: #6E7A8B;

    --paper: #FFFFFF;
    --surface: #F5F7FA;
    --surface-green: #EEF6F1;
    --surface-blue: #EDF3FC;
    --border: #DDE4EC;

    --font-sans: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;

    --container-width: 1240px;
    --container-gutter: clamp(20px, 5vw, 72px);

    --header-height: 88px;

    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-xl: 40px;
    --radius-pill: 999px;

    --shadow-soft: 0 14px 40px rgba(18, 38, 67, 0.07);
    --shadow-card: 0 8px 28px rgba(18, 38, 67, 0.06);

    --transition-fast: 180ms ease;
    --transition-base: 280ms ease;

    --focus-ring: 0 0 0 3px rgba(245, 148, 69, 0.36);
}


/* 02. RESET
   -------------------------------------------------------------------------- */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 24px);
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    margin: 0;
    min-width: 320px;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body,
button,
input,
textarea,
select {
    font-family: var(--font-sans);
}

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

img {
    height: auto;
}

button,
input,
textarea,
select {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    color: inherit;
}

a {
    color: var(--action-orange);
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
    transition:
        color var(--transition-fast),
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast);
}

a:hover {
    color: #C86D24;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

button:disabled,
input:disabled,
textarea:disabled,
select:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

::selection {
    background: rgba(75, 167, 128, 0.2);
    color: var(--ink);
}


/* 03. TYPOGRAPHY
   -------------------------------------------------------------------------- */

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    color: var(--axon-blue);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 1.12;
    text-wrap: balance;
}
h1 span,
h2 span,
h3 span,
h4 span,
h5 span,
h6 span {

    color: var(--kudea-green) !important;

}

h1 {
    font-size: clamp(2.8rem, 5.7vw, 5.5rem);
}

h2 {
    font-size: clamp(2.1rem, 4vw, 3.75rem);
}

h3 {
    font-size: clamp(1.35rem, 2.1vw, 1.8rem);
}

h4 {
    font-size: 1.15rem;
    letter-spacing: -0.025em;
}

p {
    margin: 0 0 1.25rem;
}

p:last-child {
    margin-bottom: 0;
}

strong {
    font-weight: 650;
}

small {
    font-size: 0.875rem;
}

.eyebrow,
.section-kicker,
.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 22px;
    color: var(--axon-blue);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1.4;
    text-transform: uppercase;
}

.eyebrow::before,
.section-kicker::before,
.page-kicker::before {
    width: 22px;
    height: 2px;
    flex: 0 0 auto;
    background: var(--kudea-green);
    content: "";
}

.lead {
    max-width: 760px;
    color: var(--ink-soft);
    font-size: clamp(1.1rem, 1.6vw, 1.35rem);
    line-height: 1.75;
}

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

.text-blue {
    color: var(--axon-blue);
}

.text-green {
    color: var(--kudea-green);
}


/* 04. GLOBAL LAYOUT
   -------------------------------------------------------------------------- */

.container {
    width: min(
        calc(100% - (var(--container-gutter) * 2)),
        var(--container-width)
    );
    margin-inline: auto;
}

.container-narrow {
    width: min(
        calc(100% - (var(--container-gutter) * 2)),
        880px
    );
    margin-inline: auto;
}

.section {
    position: relative;
    padding-block: clamp(76px, 9vw, 132px);
}

.section--compact {
    padding-block: clamp(48px, 6vw, 80px);
}

.section-heading {
    max-width: 820px;
    margin-bottom: clamp(32px, 5vw, 60px);
}

.section-heading p {
    max-width: 700px;
    margin-top: 24px;
    color: var(--ink-soft);
    font-size: 1.1rem;
    line-height: 1.8;
}

.section-heading--center {
    margin-inline: auto;
    text-align: center;
}

.section-heading--center p {
    margin-inline: auto;
}

.grid {
    display: grid;
    gap: 24px;
}

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

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cluster {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}


/* 05. SKIP LINK AND ACCESSIBILITY
   -------------------------------------------------------------------------- */

.skip-link {
    position: fixed;
    z-index: 2000;
    top: 12px;
    left: 12px;
    padding: 12px 18px;
    transform: translateY(-160%);
    border-radius: var(--radius-sm);
    background: var(--axon-blue);
    color: #FFFFFF;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

.skip-link:focus {
    transform: translateY(0);
    color: #FFFFFF;
}

#main-content {
    min-height: 50vh;
}

#main-content:focus {
    outline: none;
}


/* 06. HEADER
   -------------------------------------------------------------------------- */

.site-header {
    position: sticky;
    z-index: 1000;
    top: 0;
    width: 100%;
    min-height: var(--header-height);
    border-bottom: 1px solid rgba(221, 228, 236, 0.8);
    background: rgba(255, 255, 255, 0.96);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    width: min(
        calc(100% - (var(--container-gutter) * 2)),
        1440px
    );
    min-height: var(--header-height);
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    margin-inline: auto;
}

.brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    color: inherit;
    text-decoration: none;
}

.brand:hover {
    color: inherit;
}

.brand-axon,
.brand-kudea {
    font-size: 1.12rem;
    font-weight: 800;
    letter-spacing: -0.055em;
    line-height: 1;
}

.brand-axon {
    color: var(--axon-blue);
}

.brand-kudea {
    color: var(--kudea-green);
}

.brand-times {
    color: var(--ink-soft);
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(18px, 2.3vw, 34px);
}

.nav-link {
    position: relative;
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    color: var(--ink-soft);
    font-size: 0.9rem;
    font-weight: 550;
    text-decoration: none;
    white-space: nowrap;
}

.nav-link::after {
    position: absolute;
    right: 0;
    bottom: 4px;
    left: 0;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
    background: var(--kudea-green);
    content: "";
    transition: transform var(--transition-base);
}

.nav-link:hover,
.nav-link.is-active,
.nav-link[aria-current="page"] {
    color: var(--axon-blue);
}

.nav-link:hover::after,
.nav-link.is-active::after,
.nav-link[aria-current="page"]::after {
    transform: scaleX(1);
}

.header-contact {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 19px;
    border: 1px solid var(--action-orange);
    border-radius: var(--radius-pill);
    color: var(--action-orange);
    font-size: 0.9rem;
    font-weight: 650;
    text-decoration: none;
    white-space: nowrap;
}

.header-contact:hover {
    border-color: var(--action-orange);
    background: var(--action-orange);
    color: #FFFFFF;
}

.header-contact span {
    font-size: 1.05rem;
    transition: transform var(--transition-fast);
}

.header-contact:hover span {
    transform: translate(2px, -2px);
}


/* 07. MOBILE NAVIGATION
   -------------------------------------------------------------------------- */

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: var(--paper);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: var(--axon-blue);
    transition:
        transform var(--transition-fast),
        opacity var(--transition-fast);
}

.menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
}


/* 08. BUTTONS
   El naranja se reserva a controles interactivos.
   -------------------------------------------------------------------------- */

.button {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 23px;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    font-size: 0.95rem;
    font-weight: 650;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition:
        color var(--transition-fast),
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast);
}

.button:hover {
    transform: translateY(-2px);
}

.button:active {
    transform: translateY(0);
}

.button-primary {
    border-color: var(--action-orange);
    background: var(--action-orange);
    color: #FFFFFF;
}

.button-primary:hover {
    border-color: #D77B2F;
    background: #D77B2F;
    color: #FFFFFF;
}

.button-secondary {
    border-color: var(--action-orange);
    background: transparent;
    color: var(--action-orange);
}

.button-secondary:hover {
    background: var(--action-orange);
    color: #FFFFFF;
}

.button-text {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--action-orange);
    font-weight: 650;
    text-decoration: none;
}

.button-text:hover {
    color: #C86D24;
}

.button-text span,
.button svg,
.button-text svg {
    transition: transform var(--transition-fast);
}

.button-text:hover span,
.button-text:hover svg {
    transform: translateX(4px);
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}


/* 09. GENERIC CARDS
   -------------------------------------------------------------------------- */

.card {
    min-width: 0;
    padding: clamp(24px, 3vw, 36px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--paper);
    box-shadow: var(--shadow-card);
}

.card h3,
.card h4 {
    margin-bottom: 14px;
}

.card p {
    color: var(--ink-soft);
}

.card--blue {
    border-color: transparent;
    background: var(--surface-blue);
    box-shadow: none;
}

.card--green {
    border-color: transparent;
    background: var(--surface-green);
    box-shadow: none;
}

.card-icon {
    display: flex;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    margin-bottom: 26px;
    border-radius: 16px;
    background: var(--surface-blue);
    color: var(--axon-blue);
}

.card-icon--green {
    background: var(--surface-green);
    color: #287C59;
}


/* 10. SHARED PAGE HERO
   -------------------------------------------------------------------------- */

.page-hero {
    position: relative;
    overflow: hidden;
    padding-block: clamp(76px, 10vw, 140px);
    background: var(--surface);
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    max-width: 1000px;
}

.page-hero .lead {
    margin-top: 26px;
}

.page-hero--blue {
    background: var(--surface-blue);
}

.page-hero--green {
    background: var(--surface-green);
}

.page-hero-content {
    max-width: 900px;
}

.page-hero-content > :last-child {
    margin-bottom: 0;
}


/* 11. CONTENT ELEMENTS
   -------------------------------------------------------------------------- */

.prose {
    max-width: 780px;
    color: var(--ink-soft);
    font-size: 1.05rem;
    line-height: 1.85;
}

.prose h2,
.prose h3,
.prose h4 {
    margin: 2.2em 0 0.7em;
    color: var(--ink);
}

.prose p + p {
    margin-top: 1.1em;
}

.prose ul,
.prose ol {
    padding-left: 1.4rem;
}

.prose li + li {
    margin-top: 0.55rem;
}

.prose a {
    color: var(--action-orange);
}

.divider {
    width: 100%;
    height: 1px;
    border: 0;
    background: var(--border);
}

.pill {
    display: inline-flex;
    min-height: 32px;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: var(--paper);
    color: var(--ink-soft);
    font-size: 0.8rem;
    font-weight: 600;
}


/* 12. FORMS
   -------------------------------------------------------------------------- */

.form {
    display: grid;
    gap: 22px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.form-field {
    display: grid;
    gap: 8px;
}

.form-field label,
.form-label {
    color: var(--ink);
    font-size: 0.9rem;
    font-weight: 650;
}

.form-field input,
.form-field textarea,
.form-field select {
    width: 100%;
    min-height: 52px;
    padding: 13px 15px;
    border: 1px solid #CBD5E1;
    border-radius: var(--radius-sm);
    background: #FFFFFF;
    color: var(--ink);
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.form-field textarea {
    min-height: 150px;
    resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #8793A3;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    border-color: var(--axon-blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(8, 65, 162, 0.12);
}

.form-field [aria-invalid="true"] {
    border-color: #B42318;
}

.form-help {
    color: var(--muted);
    font-size: 0.85rem;
}

.form-error {
    color: #B42318;
    font-size: 0.875rem;
}

.form-status {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    background: var(--surface-green);
    color: #215E43;
}


/* 13. FOOTER
   -------------------------------------------------------------------------- */

.site-footer {
    padding: 64px 0 24px;
    border-top: 1px solid var(--border);
    background: var(--surface);
}

.footer-inner {
    display: grid;
    width: min(
        calc(100% - (var(--container-gutter) * 2)),
        var(--container-width)
    );
    grid-template-columns: minmax(200px, 0.8fr) minmax(220px, 1.2fr);
    gap: 30px 64px;
    margin-inline: auto;
}

.footer-brand {
    align-self: start;
}

.footer-description {
    max-width: 420px;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    align-content: start;
    gap: 12px 24px;
}

.footer-nav a {
    color: var(--ink-soft);
    font-size: 0.9rem;
    text-decoration: none;
}

.footer-nav a:hover {
    color: var(--action-orange);
}

.footer-bottom {
    display: flex;
    grid-column: 1 / -1;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 22px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
}

.footer-bottom a {
    color: var(--action-orange);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
}


/* 14. HOME PLACEHOLDER
   Sustituir por el diseño definitivo de pages/home.php.
   -------------------------------------------------------------------------- */

.home-placeholder {
    padding-block: clamp(100px, 14vw, 190px);
    background:
        radial-gradient(
            ellipse at 90% 10%,
            rgba(75, 167, 128, 0.10),
            transparent 36%
        ),
        var(--paper);
}

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

.home-placeholder h1 {
    max-width: 980px;
}

.home-placeholder h1 span {
    display: block;
    color: var(--axon-blue);
}

.home-placeholder p:not(.eyebrow) {
    max-width: 670px;
    margin-top: 28px;
    margin-bottom: 32px;
    color: var(--ink-soft);
    font-size: clamp(1.05rem, 1.5vw, 1.2rem);
    line-height: 1.8;
}


/* 15. ERROR PAGES
   -------------------------------------------------------------------------- */

.error-page {
    display: flex;
    min-height: 55vh;
    align-items: center;
    padding-block: 100px;
}

.error-page h1 {
    max-width: 780px;
}

.error-page p:not(.eyebrow) {
    max-width: 650px;
    margin-block: 24px 30px;
    color: var(--ink-soft);
}


/* 16. UTILITIES
   -------------------------------------------------------------------------- */

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

.mx-auto {
    margin-inline: auto;
}

.mt-0 {
    margin-top: 0 !important;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mt-24 {
    margin-top: 24px;
}

.mt-32 {
    margin-top: 32px;
}

.mt-48 {
    margin-top: 48px;
}

.w-full {
    width: 100%;
}

.hidden {
    display: none !important;
}

.overflow-hidden {
    overflow: hidden;
}


/* 17. RESPONSIVE — TABLET / DESKTOP PEQUEÑO
   -------------------------------------------------------------------------- */

@media (max-width: 1100px) {
    :root {
        --header-height: 78px;
    }

    .header-inner {
        gap: 24px;
    }

    .main-nav {
        gap: 18px;
    }

    .nav-link {
        font-size: 0.84rem;
    }

    .header-contact {
        min-height: 42px;
        padding-inline: 15px;
        font-size: 0.85rem;
    }

    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* 18. RESPONSIVE — MOBILE NAVIGATION
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {
    .menu-toggle {
        display: flex;
    }

    .header-inner {
        position: relative;
    }

    .main-nav {
        position: absolute;
        top: calc(100% + 1px);
        right: calc(var(--container-gutter) * -1);
        left: calc(var(--container-gutter) * -1);
        display: none;
        align-items: stretch;
        flex-direction: column;
        gap: 0;
        padding: 14px var(--container-gutter) 24px;
        border-bottom: 1px solid var(--border);
        background: var(--paper);
        box-shadow: var(--shadow-soft);
    }

    .main-nav.is-open {
        display: flex;
    }

    .nav-link {
        min-height: 52px;
        border-bottom: 1px solid var(--border);
        font-size: 0.95rem;
    }

    .nav-link::after {
        display: none;
    }

    .header-contact {
        align-self: flex-start;
        margin-top: 18px;
    }

    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* 19. RESPONSIVE — MOBILE
   -------------------------------------------------------------------------- */

@media (max-width: 640px) {
    :root {
        --container-gutter: 22px;
        --header-height: 72px;
    }

    body {
        font-size: 15px;
    }

    h1 {
        font-size: clamp(2.45rem, 11vw, 3.7rem);
    }

    h2 {
        font-size: clamp(1.95rem, 8vw, 2.8rem);
    }

    h3 {
        font-size: 1.4rem;
    }

    .section {
        padding-block: 72px;
    }

    .section--compact {
        padding-block: 48px;
    }

    .section-heading {
        margin-bottom: 32px;
    }

    .section-heading p {
        margin-top: 18px;
        font-size: 1rem;
    }

    .eyebrow,
    .section-kicker,
    .page-kicker {
        margin-bottom: 18px;
        font-size: 0.69rem;
    }

    .lead {
        font-size: 1.05rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: minmax(0, 1fr);
    }

    .card {
        padding: 24px;
        border-radius: var(--radius-md);
    }

    .button {
        min-height: 52px;
        padding-inline: 19px;
    }

    .button-group {
        align-items: stretch;
        flex-direction: column;
    }

    .button-group .button {
        width: 100%;
    }

    .page-hero {
        padding-block: 76px;
    }

    .page-hero .lead {
        margin-top: 20px;
    }

    .form-row {
        grid-template-columns: minmax(0, 1fr);
    }

    .footer-inner {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        margin-top: 8px;
    }

    .home-placeholder {
        padding-block: 92px;
    }

    .home-placeholder p:not(.eyebrow) {
        margin-top: 22px;
        font-size: 1rem;
    }
}


/* 20. REDUCED MOTION
   -------------------------------------------------------------------------- */

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