/* CSS VARIABLES */
:root {
    --blue:       #356fb6;
    --blue-dark:  #1e4f8b;
    --blue-light: #d6e6f7;
    --green:      #008d36;
    --green-dark: #016b29;
    --green-light:#d4f0d7;
    --aqua:     #37b187;
    --aqua-light:#d0fded;
    --gray-900:   #101319;
    --gray-800:   #222834;
    --gray-600:   #555b6b;
    --gray-400:   #9aa0ae;
    --gray-200:   #e8ecf2;
    --gray-100:   #f4f6fa;
    --white:      #ffffff;

    --font-display: 'Sora', sans-serif;
    --font-body:    'Lora', serif;

    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --radius-xl:  32px;

    --shadow-md: 0 6px 24px rgba(53,111,182,0.12);
    --shadow-lg: 0 16px 48px rgba(53,111,182,0.18);

    --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }

body {
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-600);
    margin-bottom: 12px;
}

.section-header {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 56px;
}
.section-header h2 { margin-bottom: 14px; }
.section-header p { color: var(--gray-600); font-size: 1.05rem; }

h1,h2,h3,h4 { font-family: var(--font-display); line-height: 1.18; }
h1 { font-size: clamp(2.4rem, 5.5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.18rem; font-weight: 700; }
h2 em { font-style: normal; color: var(--blue); }

/* BOTONES */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: 50px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn--lg { padding: 15px 34px; font-size: 1rem; }
.btn--full { width: 100%; }

.btn--primary {
    background: var(--aqua);
    color: var(--white);
    border-color: var(--aqua);
}
.btn--primary:hover { background: #2a9470; border-color: #2a9470; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(55,177,135,0.35); }

.btn--outline-green {
    background: transparent;
    color: var(--green);
    border: 2px solid var(--green-light);
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 22px; border-radius: 50px;
    font-family: var(--font-display); font-size: 0.88rem; font-weight: 600;
    cursor: pointer; transition: all var(--transition);
}
.btn--outline-green:hover { background: var(--green-light); border-color: var(--green); }

.btn--outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.55);
}
.btn--outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }

.btn--outline-blue {
    background: transparent;
    color: var(--blue);
    border: 2px solid var(--blue-light);
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 22px; border-radius: 50px;
    font-family: var(--font-display); font-size: 0.88rem; font-weight: 600;
    cursor: pointer; transition: all var(--transition);
}
.btn--outline-blue:hover { background: var(--blue-light); border-color: var(--blue); }

.btn--outline-aqua {
    background: transparent;
    color: var(--aqua);
    border: 2px solid var(--aqua-light);
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 22px; border-radius: 50px;
    font-family: var(--font-display); font-size: 0.88rem; font-weight: 600;
    cursor: pointer; transition: all var(--transition);
}
.btn--outline-aqua:hover { background: var(--aqua-light); border-color: var(--aqua); }

.btn--white {
    background: var(--white);
    color: var(--blue-dark);
    border: 2px solid var(--white);
    display: inline-flex; align-items: center; justify-content: center;
    padding: 12px 28px; border-radius: 50px;
    font-family: var(--font-display); font-size: 0.92rem; font-weight: 700;
    cursor: pointer; transition: all var(--transition);
}
.btn--white:hover { background: var(--gray-100); transform: translateY(-2px); }

/* HEADER */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 999;
    padding: 22px 0;
    transition: all 0.35s ease;
    background: var(--gray-900);
    backdrop-filter: blur(14px);
}
.header--scrolled {
    background: var(--gray-900);
    backdrop-filter: blur(14px);
    padding: 18px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.header__inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.header__logo img {
    height: 44px;
    width: auto;
    filter: brightness(0) invert(1);
}
.header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.header__nav a:not(.btn) {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    transition: color var(--transition);
}
.header__nav a:not(.btn):hover { color: var(--white); }

.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.header__burger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

.header__mobile-nav {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--gray-900);
    text-align: center;
}
.header__mobile-nav.open { display: flex; }
.header__mobile-nav a:not(.btn) {
    color: rgba(255,255,255,0.85);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    padding: 8px 0;
    width: 100%;
    text-align: center;
}
.header__mobile-nav .btn {
    width: 100%;
    max-width: 320px;
}

/* HERO */
.hero {
    min-height: 84vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: visible;
    background: var(--gray-900);
    padding: 0;
    padding-bottom: 40px;
}
.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero__bg-img {
    position: absolute;
    inset: 0;
    background-image: url('../img/hero-img.webp');
    background-size: cover;
    background-position: center top;
    z-index: 0;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: #101319c0;
    z-index: 1;
}
.hero__inner {
    position: relative;
    z-index: 3;
    max-width: 1160px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}
.hero__content {
    max-width: 640px;
    animation: heroFadeIn 0.9s ease both;
}
@keyframes heroFadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero__title {
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.1;
}
.hero__title em {
    font-style: normal;
    background: linear-gradient(135deg, var(--blue) 0%, #6fa8de 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero__sub {
    color: rgba(255,255,255,0.68);
    font-size: 1.05rem;
    margin-bottom: 36px;
    line-height: 1.7;
}
.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* COMPAT */
.hero__compat {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    justify-content: center;
    transform: translateY(50%);
    padding: 0 32px;
}
.hero__compat-inner {
    display: inline-flex;
    align-items: center;
    gap: 0;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0,0,0,0.28), 0 4px 16px rgba(0,0,0,0.18);
    overflow: hidden;
}
.hero__compat-label {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--gray-600);
    white-space: nowrap;
    padding: 18px 28px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero__compat-sep {
    width: 1px;
    height: 100%;
    align-self: stretch;
    background: var(--gray-200);
    flex-shrink: 0;
}
.hero__compat-devices {
    display: flex;
    align-items: center;
}
.hero__compat-device {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 28px;
    border-left: 1px solid var(--gray-200);
    color: var(--aqua);
    transition: background var(--transition);
}
.hero__compat-device:hover {
    background: var(--gray-100);
}
.hero__compat-device span {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-600);
}

/* PILLARS */
.pillars {
    padding: 100px 0 100px;
    padding-top: calc(100px + 40px);
    background: var(--white);
}
.pillars__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.pillars__text h2 { margin-bottom: 18px; }
.pillars__text p {
    color: var(--gray-600);
    font-size: 1.02rem;
    line-height: 1.75;
}
.pillars__cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.pillar-card {
    background: var(--gray-100);
    border-radius: var(--radius-md);
    padding: 24px;
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
    opacity: 0;
    transform: translateY(20px);
}
.pillar-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.pillar-card__icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--c) 12%, white);
    color: var(--c);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}
.pillar-card h3 { font-size: 0.98rem; margin-bottom: 8px; }
.pillar-card p { font-size: 0.87rem; color: var(--gray-600); line-height: 1.6; }

/* CURSOS */
.cursos {
    padding: 100px 0;
    background: var(--gray-100);
}
.cursos__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.curso-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    transition: all var(--transition);
    opacity: 0;
    transform: translateY(24px);
}
.curso-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.55s ease, transform 0.55s ease;
}
.curso-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--blue-light);
}
.curso-card__header {
    padding: 28px 28px 20px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, white), color-mix(in srgb, var(--accent) 4%, white));
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    border-bottom: 1px solid var(--gray-200);
}
.curso-card__icon {
    width: 60px; height: 60px;
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--accent) 14%, white);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
}
.curso-card__badge {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue);
    background: var(--blue-light);
    padding: 4px 10px;
    border-radius: 50px;
    white-space: nowrap;
}
.curso-card__badge--green {
    color: var(--green-dark);
    background: var(--green-light);
}
.curso-card__badge--aqua {
    color: var(--aqua);
    background: var(--aqua-light);
}
.curso-card__body {
    padding: 24px 28px;
    flex: 1;
}
.curso-card__body h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
    color: var(--gray-900);
}
.curso-card__body p {
    font-size: 0.88rem;
    color: var(--gray-600);
    line-height: 1.65;
    margin-bottom: 16px;
}
.curso-card__temas {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.curso-card__temas li {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--gray-600);
    padding-left: 16px;
    position: relative;
}
.curso-card__temas li::before {
    content: '';
    position: absolute;
    left: 0; top: 7px;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--blue-light);
    border: 2px solid var(--blue);
}
.curso-card__footer {
    padding: 20px 28px 24px;
    border-top: 1px solid var(--gray-200);
}

/* Featured course */
.curso-card--featured { border-color: #008d3640; }
.curso-card--featured .curso-card__temas li::before { background: var(--green-light); border-color: var(--green); }

/* English course */
.curso-card--english { border-color: rgba(55,177,135,0.35); }
.curso-card--english .curso-card__temas li::before { background: var(--aqua-light); border-color: var(--aqua); }

/* Health course */
.curso-card--normal { border-color: #356fb640; }
.curso-card--normal .curso-card__temas li::before { background: var(--aqua-light); border-color: var(--aqua); }

/* Ver más */
.cursos__bottom {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;  
}
.curso-card--cta-wide {
    width: 100%;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, #5a8fcc 100%);
    border-radius: var(--radius-lg);
    overflow: hidden; 
}
.cta-wide__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    padding: 32px 40px;
    color: var(--white);
    text-align: center;
    flex-wrap: wrap;
}
.cta-wide__inner svg { flex-shrink: 0; stroke: rgba(255,255,255,0.7); }
.cta-wide__inner h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 6px; }
.cta-wide__inner p { color: rgba(255,255,255,0.72); font-size: 0.88rem; flex: 1; margin: 0; }
.cta-wide__inner .btn--white { flex-shrink: 0; }
.cursos__ver-mas { text-align: center; }

/* CTA dentro del grid — ocupa el lugar de la tercera card */
.curso-card--cta-inline {
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, #5a8fcc 100%);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    align-items: stretch;
}
.curso-card--cta-inline .cta-wide__inner {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-align: left;
    gap: 20px;
    padding: 40px 36px;
    width: 100%;
    flex-wrap: nowrap;
}
.curso-card--cta-inline .cta-wide__inner h3 { font-size: 1.5rem; }
.curso-card--cta-inline .cta-wide__inner p { font-size: 0.95rem; flex: none; }

.cursos__ver-mas {
    margin-top: 40px;
}

/* ETDH BANNER */
.etdh-banner {
    background: linear-gradient(135deg, var(--gray-900) 0%, #0d2240 100%);
    padding: 60px 0;
}
.etdh-banner__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    opacity: 0;
    transform: translateY(20px);
    text-align: center;
    flex-direction: column;
}
.etdh-banner__inner.visible {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s ease;
}
.etdh-banner__icon {
    flex-shrink: 0;
    width: 90px; height: 90px;
    border-radius: var(--radius-md);
    background: rgba(53,111,182,0.25);
    border: 1px solid rgba(53,111,182,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #7ab8f5;
}
.etdh-banner__text h3 {
    color: var(--white);
    font-size: 1.15rem;
    margin-bottom: 10px;
}
.etdh-banner__text p {
    color: rgba(255,255,255,0.62);
    font-size: 0.93rem;
    line-height: 1.75;
    max-width: 780px;
}

/* CONTACTO */
.contacto {
    padding: 100px 0;
    background: var(--white);
}
.contacto__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}
.contacto__info h2 { margin-bottom: 18px; }
.contacto__info > p {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 40px;
}
.contacto__datos {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contacto__dato {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.contacto__dato-icon {
    width: 44px; height: 44px;
    border-radius: var(--radius-sm);
    background: var(--blue-light);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contacto__dato strong {
    display: block;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 2px;
}
.contacto__dato span {
    font-size: 0.92rem;
    color: var(--gray-800);
    font-family: var(--font-display);
    word-break: break-all;
    overflow-wrap: break-word;
}

/* FORMULARIO */
.contacto__form-wrap {
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--gray-200);
}
.contacto__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group label {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.07em;
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 13px 16px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--gray-200);
    background: var(--white);
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--gray-800);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-400); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(53,111,182,0.14);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; }

.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--green-light);
    color: var(--green-dark);
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
}
.form-success.visible { display: flex; }

/* FOOTER */
.footer {
    background: var(--gray-900);
    padding-top: 72px;
}
.footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__grid--simple {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
    text-align: center;
}
.footer__grid--simple .footer__brand p {
    max-width: 100%;
    margin: 0 auto;
}
.footer__grid--simple .footer__logo {
    margin: 0 auto 16px;
}
.footer__logo {
    height: 46px;
    width: auto;
    filter: brightness(0) invert(1);
    margin-bottom: 16px;
}
.footer__brand p {
    color: rgba(255,255,255,0.45);
    font-size: 0.88rem;
    line-height: 1.7;
    margin: 0 auto;
}
.footer__col h4 {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    margin-bottom: 18px;
}
.footer__col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer__col ul a {
    font-family: var(--font-display);
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}
.footer__col ul a:hover { color: var(--white); }

.footer__bottom {
    padding: 20px 0;
}
.footer__bottom p {
    font-family: var(--font-display);
    font-size: 0.78rem;
    color: rgba(255,255,255,0.28);
    text-align: center;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    /* Header: hamburguesa en tablet */
    .header { padding: 28px 24px; }
    .header--scrolled { padding: 24px 24px; }

    .header__nav { display: none; }
    .header__burger { display: flex; }

    .hero__inner { padding: 80px 40px 36px; }
    .hero__compat { padding: 0 16px; }
    .hero__compat-inner { flex-wrap: wrap; border-radius: var(--radius-lg); }
    .hero__compat-label { padding: 14px 20px; width: 100%; border-bottom: 1px solid var(--gray-200); justify-content: center; }
    .hero__compat-sep { display: none; }
    .hero__compat-devices { width: 100%; }
    .hero__compat-device { flex: 1; justify-content: center; padding: 14px 12px; }

    .cursos__grid { grid-template-columns: repeat(2, 1fr); }
    .pillars__grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .pillars__text { text-align: center; }
    .footer__grid--simple { max-width: 560px; grid-template-columns: 1fr; }

    .contacto__grid { grid-template-columns: 1fr; gap: 40px; }
    .contacto__form-wrap { width: 100%; min-width: 0; max-width: 100%; }
    .contacto__form { width: 100%; min-width: 0; }
    .form-row { grid-template-columns: 1fr 1fr; }

    .footer__logo { height: 54px; }
    .footer__grid--simple { max-width: 340px;}
}
@media (max-width: 768px) {
    .header { padding: 24px 0; }
    .header--scrolled { padding: 20px 0; }

    .header__nav { display: none; }
    .header__burger { display: flex; }

    h1 { font-size: 2.4rem; }
    h2 { font-size: 2rem; }

    .hero__inner { padding: 80px 24px 36px;}
    .hero__compat { padding: 0 16px; }
    .hero__compat-inner { flex-wrap: wrap; border-radius: var(--radius-lg); }
    .hero__compat-label { padding: 14px 20px; width: 100%; border-bottom: 1px solid var(--gray-200); justify-content: center; }
    .hero__compat-sep { display: none; }
    .hero__compat-devices { width: 100%; }
    .hero__compat-device { flex: 1; justify-content: center; padding: 14px 12px; }

    .pillars { padding: 72px 0; }
    .pillars__text { text-align: center; }
    .pillars__cards { grid-template-columns: 1fr; }

    .cursos { padding: 72px 0; }
    .cursos__grid { grid-template-columns: 1fr; }

    .cta-wide__inner { flex-direction: column; text-align: center; padding: 28px 24px; gap: 16px; }
    .cta-wide__inner p { flex: none; }

    .contacto { padding: 72px 0; }
    .contacto__grid { grid-template-columns: 1fr; gap: 40px; width: 100%; min-width: 0; }
    .contacto__info { min-width: 0; }
    .contacto__form-wrap { padding: 24px; width: 100%; min-width: 0; max-width: 100%; }
    .contacto__form { width: 100%; min-width: 0; max-width: 100%; }
    .form-row { grid-template-columns: 1fr; gap: 16px; }
    .form-group input, .form-group select, .form-group textarea { width: 100%; max-width: 100%; }

    .etdh-banner__inner { gap: 24px; }
    .footer__grid--simple { grid-template-columns: 1fr; max-width: 340px; margin: 0 auto; }
}

@media (max-width: 480px) {
    .hero__actions { flex-direction: column; }
    .btn--lg { width: 100%; text-align: center; }
    .hero__compat-device span { display: none; }
    .hero__compat-device { padding: 14px 0; }

    .etdh-banner__inner { text-align: justify;}
}

@media (max-width: 375px) {
    h1 { font-size: 2rem; }
    .hero__inner { padding: 100px 20px 32px; }
    .hero__sub { font-size: 0.92rem; margin-bottom: 28px; }
    .hero__compat-label { font-size: 0.65rem; padding: 12px 16px; }
}