/* =====================================================
   VARIABLES
===================================================== */

:root {
    --background: #02040d;
    --background-secondary: #061027;

    --card: rgba(8, 18, 44, 0.82);
    --card-dark: rgba(4, 10, 28, 0.92);
    --card-light: rgba(18, 34, 72, 0.72);

    --primary: #00d9ff;
    --primary-dark: #0078ff;
    --secondary: #864bff;
    --pink: #f04bff;
    --green: #23d96f;
    --yellow: #ffcb45;

    --text: #ffffff;
    --text-soft: #c4cce2;
    --text-muted: #7e8ba9;

    --border: rgba(71, 142, 255, 0.25);
    --border-bright: rgba(0, 217, 255, 0.55);

    --shadow:
        0 30px 75px rgba(0, 0, 0, 0.45);

    --glow:
        0 0 28px rgba(0, 217, 255, 0.25);

    --header-height: 80px;
}

/* =====================================================
   RESET
===================================================== */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
    min-height: 100vh;
    overflow-x: hidden;

    background:
        radial-gradient(
            circle at 15% 12%,
            rgba(0, 137, 255, 0.14),
            transparent 30%
        ),
        radial-gradient(
            circle at 86% 26%,
            rgba(150, 60, 255, 0.13),
            transparent 30%
        ),
        linear-gradient(
            145deg,
            #02040d,
            #061027 50%,
            #02040d
        );

    color: var(--text);
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
}

body.menu-open,
body.modal-open {
    overflow: hidden;
}

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

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

button {
    border: none;
    font: inherit;
}

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

section {
    position: relative;
}

/* =====================================================
   FONDO
===================================================== */

.background-effects {
    position: fixed;
    inset: 0;
    z-index: -5;
    pointer-events: none;
    overflow: hidden;
}

.background-effects__grid {
    position: absolute;
    inset: 0;

    background-image:
        linear-gradient(
            rgba(0, 217, 255, 0.034) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(0, 217, 255, 0.034) 1px,
            transparent 1px
        );

    background-size: 58px 58px;

    mask-image:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.8),
            transparent 92%
        );
}

.background-effects__orb {
    position: absolute;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    filter: blur(135px);
    opacity: 0.16;
}

.background-effects__orb--blue {
    top: 5%;
    left: -230px;
    background: var(--primary);
}

.background-effects__orb--purple {
    top: 38%;
    right: -230px;
    background: var(--secondary);
}

.background-effects__orb--pink {
    bottom: -260px;
    left: 35%;
    background: var(--pink);
}

/* =====================================================
   HEADER
===================================================== */

.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    min-height: var(--header-height);
    padding: 11px clamp(18px, 5vw, 80px);

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;

    border-bottom: 1px solid var(--border);
    background: rgba(2, 5, 15, 0.84);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 13px;
    min-width: 0;
}

.brand__logo {
    width: 55px;
    height: 55px;
    object-fit: contain;

    filter:
        drop-shadow(
            0 0 14px rgba(0, 217, 255, 0.3)
        );
}

.brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand__name {
    font-family: "Orbitron", sans-serif;
    font-weight: 800;
    font-size: 1.08rem;
    letter-spacing: 0.23em;

    background:
        linear-gradient(
            90deg,
            var(--primary),
            #617fff,
            var(--pink)
        );

    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.brand__description {
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-navigation a {
    position: relative;
    padding: 10px 14px;

    color: var(--text-soft);
    font-size: 0.88rem;
    transition: 0.25s ease;
}

.main-navigation a::after {
    content: "";

    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 3px;

    height: 2px;
    border-radius: 999px;

    background:
        linear-gradient(
            90deg,
            var(--primary),
            var(--secondary)
        );

    transform: scaleX(0);
    transition: 0.25s ease;
}

.main-navigation a:hover {
    color: white;
}

.main-navigation a:hover::after {
    transform: scaleX(1);
}

.menu-button {
    width: 45px;
    height: 45px;

    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;

    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(9, 22, 54, 0.82);

    cursor: pointer;
}

.menu-button span {
    width: 22px;
    height: 2px;

    border-radius: 999px;
    background: white;
}

/* =====================================================
   MENÚ MÓVIL
===================================================== */

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1600;

    width: min(340px, 88vw);
    height: 100vh;
    padding: 90px 27px 30px;

    display: flex;
    flex-direction: column;
    gap: 12px;

    background:
        linear-gradient(
            155deg,
            rgba(8, 18, 44, 0.99),
            rgba(2, 6, 18, 0.99)
        );

    border-left: 1px solid var(--border-bright);
    box-shadow: -30px 0 65px rgba(0, 0, 0, 0.55);

    transform: translateX(110%);
    transition: transform 0.3s ease;
}

.mobile-menu.is-open {
    transform: translateX(0);
}

.mobile-menu a {
    padding: 15px 17px;

    border-radius: 14px;
    border: 1px solid var(--border);

    background: rgba(10, 24, 57, 0.65);
    color: var(--text-soft);
}

.mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 20px;

    width: 44px;
    height: 44px;

    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);

    color: white;
    font-size: 2rem;
    cursor: pointer;
}

.menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 1500;

    display: none;

    background: rgba(0, 0, 0, 0.67);
    backdrop-filter: blur(4px);
}

.menu-overlay.is-visible {
    display: block;
}

/* =====================================================
   BOTONES
===================================================== */

.button {
    min-height: 50px;
    padding: 13px 23px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;

    border-radius: 14px;
    border: 1px solid transparent;

    color: white;
    font-weight: 700;

    cursor: pointer;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

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

.button--primary {
    background:
        linear-gradient(
            120deg,
            #006cff,
            #00c7ff 48%,
            #754bff
        );

    box-shadow:
        0 15px 35px rgba(0, 136, 255, 0.24);
}

.button--secondary {
    border-color: var(--border);
    background: rgba(10, 23, 55, 0.75);
}

.button--secondary:hover {
    border-color: var(--border-bright);
    box-shadow: var(--glow);
}

.button--whatsapp {
    background:
        linear-gradient(
            120deg,
            #08a946,
            #27d86a
        );

    box-shadow:
        0 15px 35px rgba(25, 205, 96, 0.2);
}

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

.hero {
    width: min(1500px, calc(100% - 40px));
    min-height: calc(100vh - var(--header-height));
    margin: 0 auto;
    padding: 75px 0;

    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        minmax(400px, 0.82fr);

    align-items: center;
    gap: clamp(45px, 7vw, 110px);
}

.hero__label,
.section-heading__label,
.download-card__label {
    display: inline-flex;
    width: fit-content;
    padding: 8px 15px;

    border-radius: 999px;
    border: 1px solid rgba(0, 217, 255, 0.32);

    background:
        linear-gradient(
            90deg,
            rgba(0, 217, 255, 0.11),
            rgba(134, 75, 255, 0.12)
        );

    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero h1 {
    margin-top: 22px;

    font-family: "Orbitron", sans-serif;
    font-size: clamp(2.6rem, 5vw, 5.4rem);
    line-height: 1.06;
    letter-spacing: -0.04em;
}

.hero h1 span {
    display: block;

    background:
        linear-gradient(
            90deg,
            var(--primary),
            #557fff 48%,
            var(--pink)
        );

    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.hero__description {
    max-width: 720px;
    margin-top: 25px;

    color: var(--text-soft);
    font-size: clamp(1rem, 1.3vw, 1.18rem);
}

.hero__actions {
    margin-top: 32px;

    display: flex;
    flex-wrap: wrap;
    gap: 13px;
}

.hero__information {
    margin-top: 38px;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.information-item {
    min-width: 0;
    padding: 15px;

    display: flex;
    align-items: center;
    gap: 12px;

    border-radius: 16px;
    border: 1px solid var(--border);

    background: rgba(8, 18, 44, 0.65);
}

.information-item > span {
    flex: 0 0 auto;
    font-size: 1.45rem;
}

.information-item strong {
    display: block;
    font-size: 0.86rem;
}

.information-item small {
    display: block;
    margin-top: 2px;

    color: var(--text-muted);
    font-size: 0.7rem;
}

.document-preview {
    position: relative;
    padding: 13px;

    border-radius: 28px;
    border: 1px solid rgba(0, 217, 255, 0.35);

    background: rgba(7, 15, 38, 0.84);
    box-shadow: var(--shadow);

    transform:
        perspective(1400px)
        rotateY(-4deg)
        rotateX(1deg);

    isolation: isolate;
}

.document-preview__glow {
    position: absolute;
    inset: 14%;

    z-index: -2;

    background: rgba(0, 160, 255, 0.42);
    filter: blur(95px);
}

.document-preview__header,
.document-preview__footer {
    padding: 10px 8px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.document-preview__status {
    color: var(--text-soft);
    font-size: 0.73rem;
}

.document-preview__format {
    padding: 5px 9px;

    border-radius: 8px;
    background: rgba(237, 62, 84, 0.18);

    color: #ff6c7f;
    font-size: 0.7rem;
    font-weight: 800;
}

.document-preview__image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;

    border-radius: 17px;
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.document-preview__footer span {
    display: block;
    color: var(--text-muted);
    font-size: 0.68rem;
}

.document-preview__footer strong {
    display: block;
    font-size: 0.83rem;
}

.document-preview__icon {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;

    display: grid !important;
    place-items: center;

    border-radius: 50%;
    border: 1px solid var(--border-bright);

    background: rgba(0, 141, 255, 0.14);

    color: var(--primary) !important;
    font-size: 1.3rem !important;
}

/* =====================================================
   ENCABEZADOS
===================================================== */

.section-heading {
    max-width: 850px;
    margin: 0 auto 45px;
    text-align: center;
}

.section-heading__label {
    margin-inline: auto;
}

.section-heading h2,
.content-section__introduction h2,
.contact-section h2 {
    margin-top: 17px;

    font-family: "Orbitron", sans-serif;
    font-size: clamp(2rem, 4vw, 3.7rem);
    line-height: 1.15;
}

.section-heading p,
.content-section__introduction p,
.contact-section p {
    max-width: 760px;
    margin: 17px auto 0;

    color: var(--text-soft);
}

/* =====================================================
   CARACTERÍSTICAS
===================================================== */

.features-section {
    padding: 100px clamp(20px, 5vw, 80px);
}

.features-grid {
    width: min(1400px, 100%);
    margin: 0 auto;

    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 17px;
}

.feature-card {
    min-height: 255px;
    padding: 27px;

    border-radius: 22px;
    border: 1px solid var(--border);

    background:
        linear-gradient(
            145deg,
            rgba(13, 29, 65, 0.82),
            rgba(5, 12, 30, 0.84)
        );

    transition:
        transform 0.25s ease,
        border-color 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-bright);
}

.feature-card__icon {
    display: block;
    margin-bottom: 17px;

    font-size: 2.4rem;
}

.feature-card h3 {
    margin-bottom: 10px;

    font-family: "Orbitron", sans-serif;
    font-size: 1rem;
}

.feature-card p {
    color: var(--text-soft);
    font-size: 0.86rem;
}

/* =====================================================
   CONTENIDO
===================================================== */

.content-section {
    padding: 100px clamp(20px, 5vw, 80px);
}

.content-section__container {
    width: min(1400px, 100%);
    margin: 0 auto;

    display: grid;
    grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.4fr);
    gap: clamp(35px, 6vw, 85px);
    align-items: start;
}

.content-section__introduction {
    position: sticky;
    top: calc(var(--header-height) + 35px);
}

.content-section__introduction .section-heading__label {
    margin: 0;
}

.content-section__introduction p {
    margin-left: 0;
}

.content-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.content-item {
    min-height: 170px;
    padding: 21px;

    display: flex;
    align-items: flex-start;
    gap: 16px;

    border-radius: 18px;
    border: 1px solid var(--border);

    background: rgba(8, 18, 44, 0.72);

    transition:
        transform 0.22s ease,
        border-color 0.22s ease;
}

.content-item:hover {
    transform: translateY(-4px);
    border-color: var(--border-bright);
}

.content-item__number {
    width: 44px;
    height: 44px;
    flex: 0 0 auto;

    display: grid;
    place-items: center;

    border-radius: 12px;
    border: 1px solid rgba(0, 217, 255, 0.33);

    background:
        linear-gradient(
            145deg,
            rgba(0, 135, 255, 0.21),
            rgba(128, 67, 255, 0.18)
        );

    color: var(--primary);
    font-family: "Orbitron", sans-serif;
    font-size: 0.75rem;
    font-weight: 800;
}

.content-item strong {
    display: block;
    margin-bottom: 7px;

    font-size: 0.92rem;
}

.content-item p {
    color: var(--text-muted);
    font-size: 0.78rem;
}

/* =====================================================
   DESCARGA
===================================================== */

.download-section {
    padding: 100px clamp(20px, 5vw, 80px);
}

.download-card {
    position: relative;
    width: min(1350px, 100%);
    margin: 0 auto;
    padding: clamp(30px, 5vw, 60px);

    display: grid;
    grid-template-columns: auto minmax(0, 1fr) minmax(250px, auto);
    align-items: center;
    gap: 30px;

    overflow: hidden;

    border-radius: 28px;
    border: 1px solid rgba(0, 217, 255, 0.38);

    background:
        radial-gradient(
            circle at 100% 100%,
            rgba(112, 70, 255, 0.2),
            transparent 40%
        ),
        linear-gradient(
            145deg,
            rgba(12, 28, 65, 0.95),
            rgba(4, 10, 28, 0.96)
        );

    box-shadow: var(--shadow);
}

.download-card__glow {
    position: absolute;
    width: 420px;
    height: 420px;
    left: -250px;
    top: 50%;

    border-radius: 50%;
    background: rgba(0, 217, 255, 0.23);

    filter: blur(90px);
    transform: translateY(-50%);
}

.download-card__icon {
    position: relative;

    width: 105px;
    height: 130px;

    display: grid;
    place-items: center;

    border-radius: 17px;
    border: 1px solid rgba(255, 85, 105, 0.5);

    background:
        linear-gradient(
            145deg,
            rgba(255, 68, 90, 0.3),
            rgba(142, 22, 47, 0.28)
        );

    color: #ff8392;
    font-family: "Orbitron", sans-serif;
    font-size: 1.45rem;
    font-weight: 900;
}

.download-card__content,
.download-card__actions {
    position: relative;
}

.download-card__label {
    margin-bottom: 13px;
}

.download-card h2 {
    font-family: "Orbitron", sans-serif;
    font-size: clamp(1.7rem, 3vw, 3rem);
    line-height: 1.2;
}

.download-card__content > p {
    margin-top: 13px;
    max-width: 750px;

    color: var(--text-soft);
}

.download-details {
    margin-top: 22px;

    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.download-details div {
    min-width: 135px;
    padding: 11px 14px;

    border-radius: 12px;
    border: 1px solid var(--border);

    background: rgba(3, 10, 28, 0.55);
}

.download-details span {
    display: block;

    color: var(--text-muted);
    font-size: 0.65rem;
    text-transform: uppercase;
}

.download-details strong {
    display: block;
    margin-top: 2px;

    font-size: 0.8rem;
}

.download-card__actions {
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.download-button {
    min-width: 260px;
    min-height: 74px;
    padding: 12px 18px;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: 13px;

    border-radius: 16px;

    background:
        linear-gradient(
            120deg,
            #006cff,
            #00c7ff 48%,
            #7449ff
        );

    color: white;

    cursor: pointer;

    box-shadow:
        0 18px 42px rgba(0, 132, 255, 0.25);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.download-button:hover {
    transform: translateY(-4px);

    box-shadow:
        0 24px 52px rgba(0, 157, 255, 0.32);
}

.download-button:disabled {
    opacity: 0.6;
    cursor: wait;
    transform: none;
}

.download-button__icon {
    width: 43px;
    height: 43px;

    display: grid;
    place-items: center;

    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);

    font-size: 1.35rem;
}

.download-button__text {
    text-align: left;
}

.download-button__text small {
    display: block;
    opacity: 0.8;
}

.download-button__text strong {
    display: block;
    font-size: 1rem;
}

.preview-button {
    min-height: 45px;
    padding: 10px 17px;

    border-radius: 13px;
    border: 1px solid var(--border);

    background: rgba(6, 17, 44, 0.75);
    color: var(--text-soft);

    cursor: pointer;
    transition: 0.22s ease;
}

.preview-button:hover {
    color: white;
    border-color: var(--border-bright);
}

.download-message {
    min-height: 20px;
    color: var(--text-muted);
    font-size: 0.73rem;
    text-align: center;
}

.download-message.is-success {
    color: var(--green);
}

.download-message.is-error {
    color: #ff7182;
}

/* =====================================================
   MENSAJE MOTIVACIONAL
===================================================== */

.motivational-section {
    width: min(1250px, calc(100% - 40px));
    margin: 40px auto 110px;
    padding: clamp(40px, 6vw, 75px);

    text-align: center;

    border-radius: 28px;
    border: 1px solid var(--border);

    background:
        linear-gradient(
            145deg,
            rgba(9, 23, 57, 0.83),
            rgba(5, 11, 28, 0.84)
        );
}

.motivational-section__icon {
    font-size: 3.5rem;
}

.motivational-section > span {
    display: block;
    margin-top: 10px;

    color: var(--primary);
    font-size: 0.77rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.motivational-section blockquote {
    max-width: 970px;
    margin: 24px auto 0;

    font-family: "Orbitron", sans-serif;
    font-size: clamp(1.5rem, 3vw, 3rem);
    line-height: 1.35;

    background:
        linear-gradient(
            90deg,
            white,
            var(--primary),
            var(--pink)
        );

    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.motivational-section p {
    max-width: 730px;
    margin: 22px auto 0;

    color: var(--text-soft);
}

/* =====================================================
   CONTACTO
===================================================== */

.contact-section {
    width: min(1400px, calc(100% - 40px));
    margin: 0 auto 110px;
    padding: clamp(38px, 6vw, 70px);

    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 45px;

    border-radius: 28px;
    border: 1px solid rgba(0, 217, 255, 0.35);

    background:
        radial-gradient(
            circle at 100% 100%,
            rgba(116, 72, 255, 0.22),
            transparent 42%
        ),
        rgba(8, 18, 44, 0.86);
}

.contact-section__content .section-heading__label {
    margin: 0;
}

.contact-section p {
    margin-left: 0;
}

.contact-section__actions {
    min-width: 235px;

    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.main-footer {
    min-height: 145px;
    padding: 32px clamp(20px, 5vw, 80px);

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;

    border-top: 1px solid var(--border);
    background: rgba(2, 5, 15, 0.9);
}

.main-footer__brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.main-footer__brand img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.main-footer__brand strong {
    display: block;

    font-family: "Orbitron", sans-serif;
    color: var(--primary);
    letter-spacing: 0.11em;
}

.main-footer__brand span,
.main-footer p,
.main-footer a {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.main-footer a:hover {
    color: var(--primary);
}

/* =====================================================
   MODAL PDF
===================================================== */

.pdf-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;

    display: none;
    align-items: center;
    justify-content: center;

    padding: 18px;
}

.pdf-modal.is-open {
    display: flex;
}

.pdf-modal__overlay {
    position: absolute;
    inset: 0;

    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(6px);
}

.pdf-modal__content {
    position: relative;
    z-index: 2;

    width: min(1200px, 100%);
    height: min(900px, 94vh);

    display: grid;
    grid-template-rows: auto 1fr auto;

    overflow: hidden;

    border-radius: 22px;
    border: 1px solid var(--border-bright);

    background: #050b1d;
    box-shadow: var(--shadow);
}

.pdf-modal__header {
    min-height: 68px;
    padding: 12px 17px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    border-bottom: 1px solid var(--border);
}

.pdf-modal__header span {
    display: block;

    color: var(--primary);
    font-size: 0.66rem;
    text-transform: uppercase;
}

.pdf-modal__header strong {
    display: block;
    font-size: 0.88rem;
}

.pdf-modal__close {
    width: 42px;
    height: 42px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.08);
    color: white;

    font-size: 1.7rem;
    cursor: pointer;
}

.pdf-modal iframe {
    width: 100%;
    height: 100%;

    border: none;
    background: white;
}

.pdf-modal__footer {
    min-height: 70px;
    padding: 10px 17px;

    display: flex;
    align-items: center;
    justify-content: flex-end;

    border-top: 1px solid var(--border);
}

/* =====================================================
   RESPONSIVE
===================================================== */

@media (max-width: 1150px) {

    .main-navigation {
        display: none;
    }

    .menu-button {
        display: flex;
    }

    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .hero__content {
        text-align: center;
    }

    .hero__label,
    .hero__actions {
        margin-inline: auto;
        justify-content: center;
    }

    .hero__description {
        margin-inline: auto;
    }

    .document-preview {
        width: min(850px, 100%);
        margin: 0 auto;

        transform: none;
    }

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

    .content-section__container {
        grid-template-columns: 1fr;
    }

    .content-section__introduction {
        position: static;
        text-align: center;
    }

    .content-section__introduction .section-heading__label {
        margin-inline: auto;
    }

    .content-section__introduction p {
        margin-inline: auto;
    }

    .download-card {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .download-card__actions {
        grid-column: 1 / -1;

        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .download-message {
        grid-column: 1 / -1;
    }

}

@media (max-width: 820px) {

    :root {
        --header-height: 72px;
    }

    .main-header {
        padding-inline: 15px;
    }

    .brand__logo {
        width: 46px;
        height: 46px;
    }

    .brand__description {
        display: none;
    }

    .hero {
        width: min(100% - 28px, 1500px);
        padding-block: 55px 75px;
    }

    .hero__information {
        grid-template-columns: 1fr;
    }

    .information-item {
        text-align: left;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .content-list {
        grid-template-columns: 1fr;
    }

    .download-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .download-card__icon {
        margin: 0 auto;
    }

    .download-card__label {
        margin-inline: auto;
    }

    .download-details {
        justify-content: center;
    }

    .download-card__actions {
        grid-column: auto;
        grid-template-columns: 1fr;
    }

    .contact-section {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-section__content .section-heading__label {
        margin-inline: auto;
    }

    .contact-section p {
        margin-inline: auto;
    }

    .contact-section__actions {
        width: min(400px, 100%);
        margin: 0 auto;
    }

    .main-footer {
        flex-direction: column;
        text-align: center;
    }

}

@media (max-width: 560px) {

    .brand__name {
        font-size: 0.86rem;
        letter-spacing: 0.16em;
    }

    .hero h1 {
        font-size: clamp(2.1rem, 12vw, 3.3rem);
    }

    .hero__actions,
    .contact-section__actions {
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .document-preview {
        padding: 7px;
        border-radius: 18px;
    }

    .document-preview__image {
        border-radius: 12px;
    }

    .content-item {
        flex-direction: column;
    }

    .download-section,
    .features-section,
    .content-section {
        padding-inline: 14px;
    }

    .download-card {
        padding: 28px 18px;
        border-radius: 20px;
    }

    .download-button {
        width: 100%;
        min-width: 0;
    }

    .download-details {
        display: grid;
        grid-template-columns: 1fr;
    }

    .motivational-section,
    .contact-section {
        width: min(100% - 28px, 1400px);
    }

    .pdf-modal {
        padding: 0;
    }

    .pdf-modal__content {
        height: 100vh;
        border-radius: 0;
    }

}

/* =====================================================
   MOVIMIENTO REDUCIDO
===================================================== */

@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;
    }

}