/* =========================================================
   SAADE - LANDING PAGE
   styles.css
   ========================================================= */


/* =========================================================
   1. VARIABLES Y CONFIGURACIÓN GENERAL
   ========================================================= */

:root {
    --color-primary: #1677ff;
    --color-primary-dark: #0b3b82;
    --color-secondary: #6947f5;

    --color-cyan: #20c7d9;
    --color-green: #27c99a;

    --color-background: #ffffff;
    --color-background-soft: #f4f9ff;
    --color-background-blue: #eaf4ff;

    --color-text: #102f63;
    --color-text-light: #526b91;

    --color-border: #dceaff;

    --color-white: #ffffff;

    --shadow-soft: 0 8px 25px rgba(25, 87, 160, 0.10);
    --shadow-button: 0 7px 18px rgba(22, 119, 255, 0.25);

    --radius-small: 12px;
    --radius-medium: 20px;
    --radius-large: 30px;

    --max-width: 1200px;
}


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

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;

    background-color: var(--color-background);
    color: var(--color-text);

    line-height: 1.6;
}

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

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

button {
    font: inherit;
}


/* =========================================================
   3. HEADER
   ========================================================= */

.header {
    background: rgba(255, 255, 255, 0.96);

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

    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    width: min(92%, var(--max-width));
    min-height: 75px;

    margin: auto;

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

    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;

    font-size: 1.5rem;
    color: var(--color-primary-dark);
}

.logo span {
    font-size: 1.8rem;
}

.nav-links,
.footer-links {
    list-style: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;

    font-size: 0.95rem;
    font-weight: 600;
}

.nav-links a {
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--color-primary);
}

.nav-links a:focus-visible {
    outline: 3px solid rgba(22, 119, 255, 0.25);
    outline-offset: 5px;
    border-radius: 4px;
}


/* =========================================================
   4. BOTONES
   ========================================================= */

.btn {
    min-height: 48px;

    padding: 12px 25px;

    border-radius: 50px;
    border: none;

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

    cursor: pointer;

    font-weight: 700;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}

.btn-primary {
    color: var(--color-white);

    background: linear-gradient(
        135deg,
        var(--color-primary),
        var(--color-secondary)
    );

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

.btn-primary:hover {
    transform: translateY(-2px);

    box-shadow:
        0 10px 24px rgba(22, 119, 255, 0.30);
}

.btn-secondary {
    color: var(--color-primary);

    background: var(--color-white);

    border: 1.5px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-background-soft);
}

.btn-light {
    color: var(--color-primary-dark);
    background-color: var(--color-white);

    padding-inline: 30px;
}

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

.btn:focus-visible {
    outline: 4px solid rgba(32, 199, 217, 0.4);
    outline-offset: 3px;
}


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

.hero {
    min-height: 580px;

    padding: 70px max(4%, calc((100% - var(--max-width)) / 2));

    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;

    background:
        radial-gradient(
            circle at 85% 30%,
            rgba(105, 71, 245, 0.10),
            transparent 25%
        ),
        radial-gradient(
            circle at 15% 20%,
            rgba(22, 119, 255, 0.10),
            transparent 25%
        ),
        linear-gradient(
            135deg,
            #ffffff,
            #edf7ff
        );
}

.hero-content {
    max-width: 590px;
}

.hero-label {
    display: inline-block;

    margin-bottom: 18px;
    padding: 7px 15px;

    border-radius: 50px;

    background-color: var(--color-background-blue);

    color: var(--color-primary-dark);

    font-size: 0.9rem;
    font-weight: 700;
}

.hero h1 {
    margin-bottom: 20px;

    font-size: clamp(2.5rem, 5vw, 4.4rem);
    line-height: 1.05;
    letter-spacing: -2px;
}

.hero h1 span {
    color: var(--color-primary);
}

.hero-description {
    max-width: 570px;

    margin-bottom: 30px;

    color: var(--color-text-light);

    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;

    margin-bottom: 35px;
}

.hero-benefits {
    list-style: none;

    display: flex;
    flex-wrap: wrap;
    gap: 25px;

    color: var(--color-text-light);

    font-size: 0.9rem;
    font-weight: 600;
}

.hero-benefits li {
    display: flex;
    align-items: center;
    gap: 7px;
}

.hero-benefits span {
    font-size: 1.3rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;

    min-height: 380px;
}

.hero-image img {
    width: min(100%, 560px);
}


/* =========================================================
   6. CONFIGURACIÓN GENERAL DE SECCIONES
   ========================================================= */

.section {
    padding: 75px max(4%, calc((100% - var(--max-width)) / 2));
}

.section:nth-of-type(even) {
    background-color: var(--color-background-soft);
}

.section-header {
    max-width: 700px;

    margin: 0 auto 45px;

    text-align: center;
}

.section-header h2 {
    margin-bottom: 8px;

    font-size: clamp(2rem, 4vw, 2.8rem);
    line-height: 1.15;

    color: var(--color-primary-dark);
}

.section-header p {
    color: var(--color-text-light);
}


/* =========================================================
   7. CÓMO FUNCIONA
   ========================================================= */

.como-funciona {
    background-color: var(--color-white);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 25px;
}

.step-card {
    position: relative;

    padding: 35px 30px;

    border: 1px solid var(--color-border);
    border-radius: var(--radius-medium);

    background-color: var(--color-white);

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

.step-number {
    width: 42px;
    height: 42px;

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

    margin-bottom: 20px;

    border-radius: 50%;

    background: linear-gradient(
        135deg,
        var(--color-primary),
        #44a6ff
    );

    color: var(--color-white);

    font-weight: 700;
}

.step-icon {
    margin-bottom: 15px;

    font-size: 2rem;
}

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

    font-size: 1.15rem;
}

.step-card p {
    color: var(--color-text-light);
}


/* =========================================================
   8. CARACTERÍSTICAS
   ========================================================= */

.caracteristicas {
    background:
        linear-gradient(
            180deg,
            #f7fbff,
            #ffffff
        );
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);

    gap: 20px;
}

.feature-card {
    padding: 30px 25px;

    border: 1px solid var(--color-border);
    border-radius: var(--radius-medium);

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

.feature-card:nth-child(1) {
    background-color: #edf7ff;
}

.feature-card:nth-child(2) {
    background-color: #f5efff;
}

.feature-card:nth-child(3) {
    background-color: #ebfbf6;
}

.feature-card:nth-child(4) {
    background-color: #fff1f6;
}

.feature-icon {
    width: 55px;
    height: 55px;

    margin-bottom: 20px;

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

    border-radius: 16px;

    background-color: rgba(255, 255, 255, 0.7);

    font-size: 1.7rem;
}

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

    font-size: 1.1rem;
}

.feature-card p {
    color: var(--color-text-light);
}


/* =========================================================
   9. EJEMPLO / CONVERSACIÓN
   ========================================================= */

.ejemplo {
    background-color: var(--color-background-soft);
}

.demo-container {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 50px;

    align-items: center;
}

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

.message {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.message-avatar {
    width: 50px;
    height: 50px;

    flex-shrink: 0;

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

    border-radius: 50%;

    background-color: var(--color-background-blue);

    font-size: 1.5rem;
}

.message-content {
    width: 100%;

    padding: 20px 24px;

    border-radius: var(--radius-medium);

    background-color: var(--color-white);

    border: 1px solid var(--color-border);

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

.message-saade .message-content {
    background:
        linear-gradient(
            135deg,
            #eef7ff,
            #f8fbff
        );
}

.message-content p + p {
    margin-top: 10px;
}

.message-content ul {
    margin-top: 12px;
    padding-left: 22px;

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

.demo-illustration {
    display: flex;
    justify-content: center;
}

.demo-illustration img {
    width: min(100%, 420px);
}


/* =========================================================
   10. PARA QUIÉN ES
   ========================================================= */

.para-quien {
    background-color: var(--color-white);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);

    gap: 25px;
}

.audience-card {
    min-height: 280px;

    padding: 35px;

    display: flex;
    align-items: center;
    gap: 30px;

    border-radius: var(--radius-large);

    border: 1px solid var(--color-border);

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

.audience-card:first-child {
    background:
        linear-gradient(
            135deg,
            #edf7ff,
            #ffffff
        );
}

.audience-card:last-child {
    background:
        linear-gradient(
            135deg,
            #f6efff,
            #ffffff
        );
}

.audience-icon {
    min-width: 100px;
    height: 100px;

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

    border-radius: 50%;

    background-color: rgba(255, 255, 255, 0.8);

    font-size: 3rem;
}

.audience-card h3 {
    margin-bottom: 15px;

    font-size: 1.35rem;
}

.audience-card ul {
    list-style: none;

    display: flex;
    flex-direction: column;
    gap: 9px;

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

.audience-card li {
    position: relative;

    padding-left: 25px;
}

.audience-card li::before {
    content: "✓";

    position: absolute;
    left: 0;

    color: var(--color-primary);

    font-weight: 900;
}


/* =========================================================
   11. CTA FINAL
   ========================================================= */

.final-cta {
    width: min(94%, var(--max-width));

    margin: 30px auto 50px;
    padding: 45px 55px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;

    overflow: hidden;

    border-radius: var(--radius-large);

    color: var(--color-white);

    background:
        radial-gradient(
            circle at 70% 100%,
            rgba(105, 71, 245, 0.8),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #1267d8,
            #07377e
        );
}

.final-cta-content {
    max-width: 580px;
}

.final-cta h2 {
    margin-bottom: 10px;

    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.1;
}

.final-cta-content p {
    color: rgba(255, 255, 255, 0.85);
}

.final-cta-action {
    min-width: 300px;

    text-align: center;
}

.final-cta-action .btn {
    width: 100%;
}

.final-cta-action p {
    margin-top: 12px;

    font-size: 0.8rem;

    color: rgba(255, 255, 255, 0.75);
}


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

.footer {
    min-height: 100px;

    padding: 25px max(4%, calc((100% - var(--max-width)) / 2));

    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;

    gap: 30px;

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

    background-color: var(--color-white);

    font-size: 0.85rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-brand strong {
    color: var(--color-primary-dark);

    font-size: 1.1rem;
}

.footer-brand span {
    color: var(--color-text-light);
}

.footer-links {
    display: flex;
    gap: 25px;
}

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

.copyright {
    justify-self: end;

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


/* =========================================================
   13. TABLETS
   ========================================================= */

@media (max-width: 1000px) {

    .nav-links {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr;

        text-align: center;

        padding-top: 60px;
    }

    .hero-content {
        margin: auto;
    }

    .hero-description {
        margin-inline: auto;
    }

    .hero-buttons,
    .hero-benefits {
        justify-content: center;
    }

    .hero-image {
        min-height: auto;
    }

    .hero-image img {
        max-width: 500px;
    }


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


    .demo-container {
        grid-template-columns: 1fr;
    }

    .demo-illustration img {
        max-width: 350px;
    }


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


    .final-cta {
        flex-direction: column;

        text-align: center;
    }


    .footer {
        grid-template-columns: 1fr;

        text-align: center;
    }

    .footer-brand,
    .footer-links {
        justify-content: center;
    }

    .copyright {
        justify-self: center;
    }
}


/* =========================================================
   14. CELULARES
   ========================================================= */

@media (max-width: 700px) {

    .navbar {
        min-height: 65px;
    }

    .navbar > .btn {
        padding: 10px 16px;

        font-size: 0.8rem;
    }

    .logo {
        font-size: 1.2rem;
    }


    .hero {
        min-height: auto;

        padding-top: 45px;
        padding-bottom: 45px;

        gap: 35px;
    }

    .hero h1 {
        letter-spacing: -1px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-benefits {
        flex-direction: column;
        align-items: center;

        gap: 12px;
    }


    .section {
        padding-top: 55px;
        padding-bottom: 55px;
    }


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


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


    .message-avatar {
        width: 42px;
        height: 42px;

        font-size: 1.2rem;
    }

    .message-content {
        padding: 18px;
    }


    .audience-card {
        flex-direction: column;

        align-items: flex-start;

        padding: 28px;
    }

    .audience-icon {
        min-width: 75px;
        width: 75px;
        height: 75px;

        font-size: 2.2rem;
    }


    .final-cta {
        width: 92%;

        padding: 35px 25px;
    }

    .final-cta-action {
        min-width: 100%;
    }


    .footer-links {
        flex-wrap: wrap;

        justify-content: center;
    }
}


/* =========================================================
   15. CELULARES PEQUEÑOS
   ========================================================= */

@media (max-width: 430px) {

    .navbar > .btn {
        display: none;
    }

    .hero h1 {
        font-size: 2.35rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

}/* =========================================================
   DETALLES VISUALES FINALES - SAADE
   ========================================================= */


/* ---------------------------------------------------------
   FLECHAS ENTRE LOS PASOS
   --------------------------------------------------------- */

.step-card {
    position: relative;
}

/* Flecha después de las primeras dos tarjetas */

.step-card:not(:last-child)::after {
    content: "→";

    position: absolute;

    right: -38px;
    top: 50%;

    transform: translateY(-50%);

    color: #2f91ff;

    font-size: 2.5rem;
    font-weight: 400;

    z-index: 5;
}


/* ---------------------------------------------------------
   ICONOS DE CÓMO FUNCIONA
   --------------------------------------------------------- */

.step-icon {
    width: 64px;
    height: 64px;

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

    margin: 0 auto 18px;

    border-radius: 50%;

    font-size: 2rem;
}

.step-card:nth-child(1) .step-icon {
    background: #e8f4ff;
}

.step-card:nth-child(2) .step-icon {
    background: #f4eaff;
}

.step-card:nth-child(3) .step-icon {
    background: #e7faf4;
}


/* Centramos las tarjetas */

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

.step-number {
    position: absolute;

    top: 18px;
    left: 18px;

    margin: 0;
}


/* ---------------------------------------------------------
   TARJETAS DE CARACTERÍSTICAS
   --------------------------------------------------------- */

.feature-card {
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-5px);

    box-shadow:
        0 14px 35px rgba(31, 91, 160, 0.15);
}

.feature-icon {
    border-radius: 50%;

    width: 58px;
    height: 58px;

    font-size: 1.8rem;

    box-shadow:
        0 5px 15px rgba(25, 87, 160, 0.08);
}


/* ---------------------------------------------------------
   FONDOS DECORATIVOS
   --------------------------------------------------------- */

.como-funciona {
    position: relative;

    background:
        radial-gradient(
            circle at 10% 10%,
            rgba(45, 145, 255, 0.08),
            transparent 20%
        ),
        radial-gradient(
            circle at 90% 80%,
            rgba(118, 83, 255, 0.07),
            transparent 20%
        ),
        #ffffff;
}

.caracteristicas {
    background:
        radial-gradient(
            circle at 15% 50%,
            rgba(57, 169, 255, 0.08),
            transparent 20%
        ),
        radial-gradient(
            circle at 85% 50%,
            rgba(255, 107, 167, 0.08),
            transparent 20%
        ),
        #f9fcff;
}


/* ---------------------------------------------------------
   HERO - DECORACIÓN
   --------------------------------------------------------- */

.hero {
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";

    position: absolute;

    width: 260px;
    height: 260px;

    top: -130px;
    left: -100px;

    border-radius: 50%;

    background:
        rgba(62, 156, 255, 0.08);

    pointer-events: none;
}

.hero::after {
    content: "";

    position: absolute;

    width: 300px;
    height: 300px;

    right: -120px;
    bottom: -160px;

    border-radius: 50%;

    background:
        rgba(119, 83, 255, 0.07);

    pointer-events: none;
}

.hero-content,
.hero-image {
    position: relative;
    z-index: 2;
}


/* ---------------------------------------------------------
   PARA QUIÉN ES
   --------------------------------------------------------- */

.audience-card {
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.audience-card:hover {
    transform: translateY(-4px);

    box-shadow:
        0 14px 35px rgba(31, 91, 160, 0.14);
}

.audience-card:first-child .audience-icon {
    background:
        linear-gradient(
            135deg,
            #dff2ff,
            #ffffff
        );
}

.audience-card:last-child .audience-icon {
    background:
        linear-gradient(
            135deg,
            #efe5ff,
            #ffffff
        );
}


/* ---------------------------------------------------------
   CTA FINAL
   --------------------------------------------------------- */

.final-cta {
    position: relative;

    min-height: 190px;

    background:
        radial-gradient(
            circle at 10% 100%,
            rgba(29, 220, 224, 0.30),
            transparent 25%
        ),
        radial-gradient(
            circle at 95% 20%,
            rgba(126, 83, 255, 0.55),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            #1477ed,
            #0846a5
        );

    box-shadow:
        0 15px 40px rgba(20, 87, 180, 0.18);
}


/* Pequeños destellos decorativos */

.final-cta::before {
    content: "✦";

    position: absolute;

    left: 42%;
    top: 25px;

    color: #ffdb4d;

    font-size: 2rem;
}

.final-cta::after {
    content: "✦";

    position: absolute;

    right: 5%;
    bottom: 20px;

    color: #67f3dd;

    font-size: 2rem;
}


/* ---------------------------------------------------------
   BOTÓN CTA
   --------------------------------------------------------- */

.final-cta .btn-light {
    color: #1168dd;

    font-weight: 800;

    background:
        linear-gradient(
            135deg,
            #ffffff,
            #f2efff
        );

    box-shadow:
        0 8px 22px rgba(0, 0, 0, 0.12);
}


/* ---------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------- */

@media (max-width: 1000px) {

    .step-card:not(:last-child)::after {
        display: none;
    }

}


@media (max-width: 700px) {

    .final-cta::before,
    .final-cta::after {
        opacity: 0.5;
    }

}=========================================================
   BURBUJAS DEL HERO
   ========================================================= */

.hero-image {
    position: relative;
}

.hero-image img {
    position: relative;
    z-index: 2;
}

.hero-bubble {
    position: absolute;
    z-index: 4;

    padding: 12px 18px;

    border-radius: 14px;

    font-size: 0.9rem;
    font-weight: 700;

    color: #07316d;

    box-shadow:
        0 8px 20px rgba(38, 93, 160, 0.12);

    animation: flotar 4s ease-in-out infinite;
}


/* ¿Qué es un servidor? */

.bubble-servidor {
    top: 5%;
    left: 8%;

    background:
        linear-gradient(
            135deg,
            #a9f0df,
            #82dfca
        );

    transform: rotate(-4deg);
}


/* ¿Cómo funciona Internet? */

.bubble-internet {
    top: 3%;
    right: 3%;

    max-width: 170px;

    color: white;

    background:
        linear-gradient(
            135deg,
            #8b72ff,
            #a75df4
        );

    transform: rotate(4deg);
}


/* ¿Qué es la IA? */

.bubble-ia {
    top: 34%;
    right: -1%;

    background:
        linear-gradient(
            135deg,
            #ffd078,
            #ffb94e
        );

    transform: rotate(3deg);
}


/* Movimiento suave */

@keyframes flotar {

    0%,
    100% {
        translate: 0 0;
    }

    50% {
        translate: 0 -7px;
    }

}


/* =========================================================
   BENEFICIOS DEL HERO
   ========================================================= */

.hero-benefits li {
    position: relative;

    padding: 10px 14px;

    border-radius: 14px;

    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.hero-benefits li:hover {
    background: rgba(255, 255, 255, 0.65);

    transform: translateY(-2px);
}

.hero-benefits li span {
    display: inline-flex;

    width: 38px;
    height: 38px;

    justify-content: center;
    align-items: center;

    margin-right: 7px;

    border-radius: 12px;

    background: rgba(255, 255, 255, 0.7);

    font-size: 1.25rem;
}


/* =========================================================
   AJUSTES EN CELULAR
   ========================================================= */

@media (max-width: 800px) {

    .hero-bubble {
        font-size: 0.72rem;
        padding: 8px 11px;
    }

    .bubble-servidor {
        top: 3%;
        left: 2%;
    }

    .bubble-internet {
        top: 2%;
        right: 2%;
        max-width: 130px;
    }

    .bubble-ia {
        top: 37%;
        right: 0;
    }

}


@media (max-width: 520px) {

    /* En celulares muy chicos quitamos las burbujas
       para evitar que tapen al robot */

    .hero-bubble {
        display: none;
    }

}/* =========================================================
   PARA QUIÉN ES SAADE - DISEÑO FINAL
   ========================================================= */

.para-quien {
    background:
        radial-gradient(circle at 0% 100%,
            rgba(57, 169, 255, 0.10),
            transparent 25%),
        radial-gradient(circle at 100% 0%,
            rgba(133, 94, 255, 0.10),
            transparent 25%),
        #ffffff;
}

.audience-grid {
    gap: 28px;
}

/* Tarjetas */

.audience-card {
    position: relative;
    overflow: hidden;

    min-height: 230px;

    padding: 32px;

    border: 1px solid rgba(93, 144, 211, 0.10);
    border-radius: 28px;

    display: flex;
    align-items: center;
    gap: 25px;

    box-shadow:
        0 12px 30px rgba(45, 91, 150, 0.08);
}

/* Estudiantes */

.audience-card:first-child {
    background:
        linear-gradient(
            135deg,
            #f2f9ff,
            #eaf5ff
        );
}

.audience-card:first-child h3 {
    color: #126ee8;
}

/* Padres y educadores */

.audience-card:last-child {
    background:
        linear-gradient(
            135deg,
            #faf7ff,
            #f1eaff
        );
}

.audience-card:last-child h3 {
    color: #7652e8;
}

/* Icono grande temporal */

.audience-icon {
    flex: 0 0 110px;

    width: 110px;
    height: 110px;

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

    border-radius: 50%;

    font-size: 4.5rem;
}

.audience-card h3 {
    margin-bottom: 14px;

    font-size: 1.35rem;
}

/* Sacamos los puntos normales */

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

.audience-card li {
    position: relative;

    margin-bottom: 10px;
    padding-left: 30px;

    line-height: 1.45;
}

/* Checks */

.audience-card li::before {
    content: "✓";

    position: absolute;

    left: 0;
    top: 1px;

    width: 20px;
    height: 20px;

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

    border-radius: 50%;

    color: white;

    font-size: 0.75rem;
    font-weight: 800;
}

.audience-card:first-child li::before {
    background: #1680f5;
}

.audience-card:last-child li::before {
    background: #8159ef;
}


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

@media (max-width: 700px) {

    .audience-card {
        flex-direction: column;
        text-align: center;

        padding: 26px 20px;
    }

    .audience-card li {
        text-align: left;
    }

    .audience-icon {
        width: 90px;
        height: 90px;

        flex-basis: 90px;

        font-size: 3.5rem;
    }
}/* =========================================================
   CTA FINAL CON SAADE
   ========================================================= */

.final-cta {
    position: relative;
    overflow: hidden;

    min-height: 220px;

    display: grid;
    grid-template-columns: 1fr 0.8fr 1fr;
    align-items: center;

    gap: 20px;

    padding: 35px 55px;

    border-radius: 28px;

    background:
        radial-gradient(
            circle at 5% 100%,
            rgba(43, 224, 224, 0.40),
            transparent 22%
        ),
        radial-gradient(
            circle at 95% 10%,
            rgba(132, 83, 255, 0.55),
            transparent 25%
        ),
        linear-gradient(
            135deg,
            #1578ee,
            #0750bd
        );

    box-shadow:
        0 18px 45px rgba(13, 81, 177, 0.20);
}


/* TEXTO IZQUIERDO */

.final-cta-content {
    position: relative;
    z-index: 3;
}

.final-cta-content h2 {
    margin: 0 0 10px;

    color: #ffffff;

    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.05;
}

.final-cta-content p {
    max-width: 390px;

    margin: 0;

    color: rgba(255, 255, 255, 0.94);

    line-height: 1.45;
}


/* =========================================================
   ROBOT CENTRAL
   ========================================================= */

.final-cta-robot {
    position: relative;

    height: 220px;

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

    z-index: 2;
}

.final-cta-robot img {
    position: absolute;

    bottom: -75px;

    width: 330px;
    max-width: none;

    filter:
        drop-shadow(
            0 12px 16px rgba(0, 35, 100, 0.25)
        );
}


/* =========================================================
   BOTÓN DERECHO
   ========================================================= */

.final-cta-action {
    position: relative;
    z-index: 4;

    display: flex;
    flex-direction: column;
    align-items: center;

    text-align: center;
}

.final-cta-action .btn {
    width: 100%;
    max-width: 310px;

    padding: 16px 24px;

    border-radius: 999px;

    font-weight: 800;
}

.final-cta-action p {
    margin: 12px 0 0;

    color: rgba(255, 255, 255, 0.88);

    font-size: 0.85rem;
}


/* =========================================================
   DECORACIÓN
   ========================================================= */

.final-cta::before {
    content: "✦";

    position: absolute;

    left: 39%;
    top: 25px;

    color: #ffdd49;

    font-size: 2rem;

    z-index: 3;
}

.final-cta::after {
    content: "✦";

    position: absolute;

    right: 4%;
    bottom: 18px;

    color: #69f3df;

    font-size: 2rem;

    z-index: 3;
}


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

@media (max-width: 900px) {

    .final-cta {
        grid-template-columns: 1fr 1fr;

        padding: 35px;
    }

    .final-cta-robot {
        display: none;
    }

}


@media (max-width: 650px) {

    .final-cta {
        grid-template-columns: 1fr;

        text-align: center;

        padding: 35px 24px;
    }

    .final-cta-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .final-cta-action {
        margin-top: 10px;
    }

}/* =========================================================
   EJEMPLO DE CONVERSACIÓN
   ========================================================= */

.ejemplo {
    background:
        radial-gradient(
            circle at 100% 50%,
            rgba(50, 150, 255, 0.09),
            transparent 30%
        ),
        #f8fcff;
}

.conversation {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.message {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.message-avatar {
    flex: 0 0 52px;

    width: 52px;
    height: 52px;

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

    border-radius: 50%;

    background: #e5f3ff;

    font-size: 1.8rem;

    box-shadow:
        0 5px 15px rgba(40, 100, 170, 0.12);
}

.message-saade .message-avatar {
    background:
        linear-gradient(
            135deg,
            #dff4ff,
            #e8e4ff
        );
}

.message-content {
    position: relative;

    flex: 1;

    padding: 20px 24px 28px;

    border-radius: 18px;

    line-height: 1.5;
}

.message-user .message-content {
    background: #ffffff;

    border: 1px solid #dceafa;

    box-shadow:
        0 7px 20px rgba(34, 91, 155, 0.07);
}

.message-saade .message-content {
    background:
        linear-gradient(
            135deg,
            #edf8ff,
            #e7f3ff
        );
}

.message-content ul {
    margin-bottom: 0;
}

.message-time {
    position: absolute;

    right: 14px;
    bottom: 8px;

    color: #7991ad;

    font-size: 0.72rem;
}

.demo-illustration img {
    width: 100%;
    max-width: 440px;

    filter:
        drop-shadow(
            0 15px 25px rgba(34, 92, 155, 0.10)
        );
}


/* CELULAR */

@media (max-width: 650px) {

    .message-avatar {
        width: 42px;
        height: 42px;

        flex-basis: 42px;

        font-size: 1.4rem;
    }

    .message-content {
        padding: 16px 18px 27px;
    }

}
/* ==========================================
   EQUIPO SAADE - TARJETAS VERTICALES
   ========================================== */

.quienes-somos {
    padding: 70px 6%;
    background: linear-gradient(
        135deg,
        #edf7ff,
        #ffffff,
        #f2edff
    );

    scroll-margin-top: 90px;
}

.quienes-somos .section-heading {
    max-width: 750px;
    margin: 0 auto 40px;
    text-align: center;
}

.quienes-somos h2 {
    color: #092b70;
    font-size: 2.2rem;
    margin-bottom: 12px;
}

.quienes-somos .section-heading p {
    color: #47618a;
    line-height: 1.6;
}

/* Las cuatro tarjetas, una debajo de otra */

.equipo-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    max-width: 900px;
    margin: 0 auto;
}

/* Cada tarjeta: imagen izquierda y datos derecha */

.integrante-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 30px;

    padding: 25px 35px;
    min-height: 165px;

    background: #ffffff;
    border: 1px solid #dceaff;
    border-radius: 24px;

    text-align: left;

    box-shadow: 0 10px 28px rgba(30, 87, 160, 0.09);
    transition: transform 0.25s ease;
}

.integrante-card:hover {
    transform: translateY(-4px);
}

/* Fotografía */

.integrante-card img {
    width: 115px;
    height: 115px;
    flex-shrink: 0;

    object-fit: contain;
    border-radius: 50%;

    background: #e8f4ff;
    padding: 5px;
}

/* Nombre */

.integrante-card h3 {
    margin: 0;
    color: #123d87;
    font-size: 1.4rem;
}

/* Rol */

.integrante-card .rol {
    margin: 6px 0 0;
    color: #6655d8;
    font-size: 1rem;
    font-weight: 600;
}

/* Adaptación a celulares */

@media (max-width: 600px) {

    .integrante-card {
        flex-direction: column;
        text-align: center;
        gap: 14px;
        padding: 25px 20px;
    }

    .integrante-card img {
        width: 100px;
        height: 100px;
    }

    .integrante-card h3 {
        font-size: 1.2rem;
    }
}
/* Ajuste del robot inferior de SAADE */

/* Robot SAADE de la franja azul inferior */

.final-cta-robot img {
    width: 350px;
    height: auto;
    max-width: none;
    object-fit: contain;
    position: relative;
    bottom: -25px;
}
/* =====================================
   ANIMACIÓN DEL SALUDO DE SAADE
   ===================================== */

.saade-animado {
    position: relative;
    width: 350px;
    aspect-ratio: 3 / 2;
    transform: translateY(25px);
}

.saade-animado img {
    position: absolute;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: fill;
    inset: 0;
}

.saade-mano {
    transform-origin: 79% 43%;
    animation: saludoSaade 1.5s ease-in-out 3;
}

@keyframes saludoSaade {
    0%, 100% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(12deg);
    }
}

/* Accesibilidad */

@media (prefers-reduced-motion: reduce) {
    .saade-mano {
        animation: none;
    }
}