/* css/style.css */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700;900&display=swap');

:root {
    --azul: #174a7c;
    --azul-2: #23639d;
    --azul-3: #eaf3fb;
    --granate: #a1123a;
    --granate-2: #c01645;
    --blanco: #ffffff;
    --gris: #f7f8fb;
    --linea: #e4e8ef;
    --texto: #16324f;
    --muted: #617287;
    --shadow: 0 28px 80px rgba(23, 74, 124, .16);
    --shadow-soft: 0 16px 40px rgba(23, 74, 124, .11);
    --radius: 28px;
    --sans: "Roboto", Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: var(--sans);
    color: var(--texto);
    background:
        radial-gradient(circle at 8% 7%, rgba(161, 18, 58, .08), transparent 28%),
        radial-gradient(circle at 82% 12%, rgba(35, 99, 157, .12), transparent 34%),
        linear-gradient(180deg, #fff 0%, #f8fafc 52%, #fff 100%);
    overflow-x: hidden;
}

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

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(23, 74, 124, .10);
}

.nav {
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: inline-flex;
    flex-direction: column;
    line-height: 1;
}

.brand strong {
    position: relative;
    width: max-content;
    font-family: var(--sans);
    font-style: italic;
    font-weight: 900;
    font-size: clamp(1.75rem, 3vw, 2.55rem);
    color: var(--azul);
    letter-spacing: -.08em;
}

.brand strong::after {
    content: "";
    position: absolute;
    left: 36%;
    right: -8px;
    bottom: -4px;
    height: 3px;
    background: var(--granate);
    transform: rotate(-2deg);
    border-radius: 999px;
}

.brand span {
    margin-top: 8px;
    color: var(--granate);
    font-size: .78rem;
    font-weight: 800;
}

.main-menu {
    display: flex;
    align-items: center;
    gap: 30px;
    color: var(--azul);
    font-size: .94rem;
    font-weight: 800;
}

.main-menu a {
    position: relative;
}

.main-menu a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -14px;
    width: 0;
    height: 3px;
    background: var(--granate);
    border-radius: 999px;
    transform: translateX(-50%);
    transition: width .22s ease;
}

.main-menu a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(23, 74, 124, .14);
    border-radius: 12px;
    background: white;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--azul);
    border-radius: 999px;
}

/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 13px 22px;
    border: 0;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 900;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border .18s ease;
}

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

.btn-primary {
    color: white;
    background: linear-gradient(135deg, var(--granate), var(--granate-2));
    box-shadow: 0 15px 30px rgba(161, 18, 58, .22);
}

.btn-primary:hover {
    box-shadow: 0 20px 40px rgba(161, 18, 58, .28);
}

.btn-secondary {
    color: var(--azul);
    background: rgba(255, 255, 255, .78);
    border: 1px solid rgba(23, 74, 124, .24);
}

.btn-secondary:hover {
    border-color: rgba(23, 74, 124, .48);
}

/* Hero */

.hero {
    position: relative;
    padding: 76px 0 26px;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 46% 42%, rgba(23, 74, 124, .07), transparent 18%),
        radial-gradient(circle at 73% 38%, rgba(161, 18, 58, .08), transparent 18%);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    align-items: center;
    gap: 42px;
}

.eyebrow {
    margin-bottom: 18px;
    color: var(--granate);
    text-transform: uppercase;
    letter-spacing: .10em;
    font-size: .88rem;
    font-weight: 950;
}

.hero h1 {
    max-width: 640px;
    font-family: var(--sans);
    color: var(--azul);
    font-size: clamp(3rem, 5.9vw, 5.15rem);
    line-height: 1.02;
    letter-spacing: -.07em;
    font-weight: 900;
}

.hero h1 span {
    display: block;
    color: var(--granate);
}

.hero-text {
    max-width: 560px;
    margin-top: 28px;
    color: var(--muted);
    font-size: 1.12rem;
    line-height: 1.85;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
}

.hero-visual {
    position: relative;
    min-height: 590px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.soft-shape {
    position: absolute;
    border-radius: 46% 54% 51% 49% / 40% 40% 60% 60%;
}

.shape-back {
    width: min(620px, 88vw);
    height: 520px;
    background: linear-gradient(135deg, #edf5fc, #ffffff);
    box-shadow: var(--shadow-soft);
    transform: translateX(10px) rotate(-2deg);
}

.portrait-card {
    position: relative;
    width: min(430px, 72vw);
    height: 520px;
    overflow: hidden;
    border: 10px solid white;
    border-radius: 42% 58% 45% 55% / 52% 44% 56% 48%;
    box-shadow: var(--shadow);
    background: #edf4fb;
}

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

.published-card {
    position: absolute;
    right: -8px;
    bottom: 30px;
    width: 330px;
    min-height: 360px;
    padding: 36px 34px;
    color: white;
    background: linear-gradient(145deg, var(--azul) 0%, #123f6c 68%, var(--granate) 122%);
    border-radius: 44% 56% 45% 55% / 25% 34% 66% 75%;
    box-shadow: 0 28px 80px rgba(23, 74, 124, .30);
}

.published-icon {
    width: 60px;
    height: 60px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    border-radius: 999px;
    background: var(--granate);
    font-size: 1.8rem;
}

.published-card p {
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: .86rem;
    font-weight: 950;
    color: rgba(255, 255, 255, .88);
}

.published-card strong {
    display: block;
    margin: 8px 0 4px;
    font-family: var(--sans);
    font-size: 5.7rem;
    line-height: .94;
    letter-spacing: -.08em;
    font-weight: 900;
}

.published-card > span {
    color: rgba(255, 255, 255, .76);
}

.published-card ul {
    margin-top: 24px;
    padding-top: 22px;
    list-style: none;
    border-top: 1px solid rgba(255, 255, 255, .20);
    color: rgba(255, 255, 255, .80);
    font-size: .92rem;
}

.published-card li {
    position: relative;
    padding-left: 22px;
}

.published-card li::before {
    content: "◎";
    position: absolute;
    left: 0;
    color: white;
}

.published-card li + li {
    margin-top: 12px;
}

.hero-wave {
    position: relative;
    z-index: 0;
    height: 88px;
    margin-top: -30px;
    background: white;
    clip-path: ellipse(74% 60% at 50% 100%);
}

/* Identity */

.identity {
    position: relative;
    padding: 34px 0 44px;
}

.identity h2,
.section-head h2,
.contact-copy h2,
.videos h2 {
    font-family: var(--sans);
    font-weight: 900;
}

.identity h2 {
    text-align: center;
    font-size: clamp(2.05rem, 3.2vw, 3rem);
    color: var(--azul);
    letter-spacing: -.055em;
}

.identity h2::after {
    content: "";
    display: block;
    width: 48px;
    height: 4px;
    margin: 20px auto 0;
    background: var(--granate);
    border-radius: 999px;
}

.identity-line {
    position: absolute;
    left: 11%;
    right: 11%;
    top: 170px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(23,74,124,.20), rgba(161,18,58,.30), transparent);
}

.identity-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 34px;
    margin-top: 44px;
}

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

.identity-icon {
    width: 78px;
    height: 78px;
    display: grid;
    place-items: center;
    margin: 0 auto 18px;
    color: white;
    border-radius: 999px;
    font-size: 1.75rem;
    box-shadow: 0 16px 36px rgba(23, 74, 124, .16);
}

.identity-icon.azul {
    background: var(--azul);
}

.identity-icon.granate {
    background: var(--granate);
}

.identity-item h3 {
    margin-bottom: 10px;
    font-family: var(--sans);
    color: var(--azul);
    font-size: 1.42rem;
    font-weight: 900;
    letter-spacing: -.04em;
}

.identity-item p {
    max-width: 235px;
    margin: 0 auto;
    color: var(--muted);
    font-size: .95rem;
    line-height: 1.65;
}

.identity-item a {
    display: inline-flex;
    gap: 8px;
    margin-top: 18px;
    color: var(--granate);
    font-weight: 950;
    font-size: .92rem;
}

/* Stats strip */

.stats-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 34px;
    margin-bottom: 66px;
    overflow: hidden;
    color: white;
    background: linear-gradient(100deg, var(--azul), var(--azul-2) 52%, var(--granate));
    border-radius: 18px;
    box-shadow: var(--shadow-soft);
}

.stats-strip article {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 16px;
    align-items: center;
    padding: 26px 30px;
    border-right: 1px solid rgba(255,255,255,.18);
}

.stats-strip article:last-child {
    border-right: 0;
}

.stat-icon {
    grid-row: span 2;
    font-size: 1.95rem;
    opacity: .92;
}

.stats-strip strong {
    font-family: var(--sans);
    font-size: 2.2rem;
    line-height: 1;
    letter-spacing: -.06em;
    font-weight: 900;
}

.stats-strip p {
    color: rgba(255,255,255,.80);
    font-size: .88rem;
}

/* Books */

.books {
    padding: 8px 0 76px;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 30px;
}

.section-head h2 {
    color: var(--azul);
    font-size: clamp(2.15rem, 3.5vw, 3.25rem);
    letter-spacing: -.065em;
}

.title-mark {
    display: block;
    width: 58px;
    height: 4px;
    margin-top: 16px;
    background: var(--granate);
    border-radius: 999px;
}

.link-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--granate);
    font-weight: 950;
}

.books-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 42px;
    align-items: stretch;
}

.book-list {
    overflow: hidden;
    border: 1px solid rgba(23, 74, 124, .11);
    border-radius: 22px;
    background: rgba(255,255,255,.92);
    box-shadow: var(--shadow-soft);
}

.book-card {
    display: grid;
    grid-template-columns: 116px 1fr 175px;
    gap: 24px;
    align-items: center;
    min-height: 150px;
    padding: 22px;
    border-bottom: 1px solid rgba(23,74,124,.09);
}

.book-card:last-child {
    border-bottom: 0;
}

.book-cover {
    width: 96px;
    height: 122px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 14px 30px rgba(23,74,124,.18);
}

.book-info h3 {
    margin-bottom: 10px;
    font-family: var(--sans);
    color: var(--azul);
    font-size: 1.28rem;
    font-weight: 900;
    letter-spacing: -.04em;
}

.book-info p {
    color: var(--muted);
    line-height: 1.65;
    font-size: .96rem;
}

.book-isbn {
    height: 70px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 24px;
    border-left: 1px solid rgba(23, 74, 124, .14);
    color: var(--azul);
}

.book-isbn small {
    color: var(--granate);
    font-weight: 950;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.book-isbn span {
    margin-top: 5px;
    font-size: .92rem;
    line-height: 1.35;
}

.quote-panel {
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 22px;
}

.quote-box {
    position: relative;
    min-height: 240px;
    padding: 36px 30px 30px;
    border: 1px solid rgba(23,74,124,.11);
    border-radius: 24px;
    background:
        radial-gradient(circle at 80% 80%, rgba(161, 18, 58, .10), transparent 34%),
        rgba(255,255,255,.94);
    box-shadow: var(--shadow-soft);
}

.quote-symbol {
    color: var(--granate);
    font-family: var(--sans);
    font-size: 4rem;
    font-weight: 900;
    line-height: .5;
}

.quote-box blockquote {
    margin-top: 8px;
    font-family: var(--sans);
    color: var(--azul);
    font-size: 1.55rem;
    font-weight: 800;
    font-style: italic;
    line-height: 1.35;
    letter-spacing: -.04em;
}

.signature-line {
    display: block;
    width: 150px;
    height: 3px;
    margin: 24px auto 0;
    background: var(--granate);
    border-radius: 999px;
    transform: rotate(-3deg);
}

.desk-image {
    min-height: 240px;
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.18), rgba(23,74,124,.30)),
        url("../img/guitarra.svg") center/cover;
    box-shadow: var(--shadow-soft);
}

/* Videos */

.videos {
    padding: 18px 0 78px;
}

.videos-head {
    align-items: center;
}

.video-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) .65fr;
    gap: 34px;
    align-items: stretch;
}

.video-feature {
    overflow: hidden;
    border: 1px solid rgba(23, 74, 124, .11);
    border-radius: 28px;
    background: rgba(255,255,255,.94);
    box-shadow: var(--shadow-soft);
}

.video-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, var(--azul), var(--azul-2));
}

.video-frame iframe,
.video-frame .video-placeholder {
    width: 100%;
    height: 100%;
    border: 0;
}

.video-placeholder {
    display: grid;
    place-items: center;
    align-content: center;
    gap: 12px;
    padding: 30px;
    color: white;
    text-align: center;
    background:
        radial-gradient(circle at 70% 20%, rgba(255,255,255,.16), transparent 28%),
        linear-gradient(135deg, var(--azul), var(--azul-2) 55%, var(--granate));
}

.video-placeholder span {
    width: 74px;
    height: 74px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--granate);
    box-shadow: 0 18px 40px rgba(0,0,0,.20);
    font-size: 2rem;
}

.video-placeholder strong {
    font-size: clamp(1.35rem, 3vw, 2.1rem);
    letter-spacing: -.04em;
}

.video-placeholder p {
    color: rgba(255,255,255,.78);
}

.video-placeholder code {
    padding: 2px 6px;
    border-radius: 5px;
    background: rgba(255,255,255,.14);
}

.video-copy {
    padding: 30px;
}

.video-copy h3,
.video-links h3 {
    color: var(--azul);
    font-size: 1.65rem;
    font-weight: 900;
    letter-spacing: -.05em;
}

.video-copy p {
    margin-top: 12px;
    color: var(--muted);
    line-height: 1.7;
}

.video-copy .video-subtitle {
    color: var(--granate);
    font-weight: 900;
}

.video-links {
    display: grid;
    gap: 16px;
    align-content: start;
}

.video-links h3 {
    margin-bottom: 2px;
}

.video-link-card,
.channel-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    padding: 20px;
    border: 1px solid rgba(23, 74, 124, .11);
    border-radius: 20px;
    background: rgba(255,255,255,.92);
    box-shadow: 0 12px 28px rgba(23, 74, 124, .08);
    transition: transform .18s ease, border .18s ease, box-shadow .18s ease;
}

.video-link-card:hover,
.channel-card:hover {
    transform: translateY(-3px);
    border-color: rgba(161, 18, 58, .25);
    box-shadow: 0 18px 36px rgba(23, 74, 124, .13);
}

.video-link-card > span,
.channel-card > span {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    color: white;
    background: var(--granate);
    border-radius: 50%;
}

.video-link-card strong,
.channel-card strong {
    display: block;
    color: var(--azul);
    font-weight: 900;
    margin-bottom: 6px;
}

.video-link-card p,
.channel-card p {
    color: var(--muted);
    line-height: 1.55;
    font-size: .94rem;
}

.channel-card {
    color: white;
    background: linear-gradient(135deg, var(--azul), var(--azul-2));
}

.channel-card strong,
.channel-card p {
    color: white;
}

.channel-card p {
    opacity: .78;
}

/* Contact */

.contact {
    padding-bottom: 58px;
}

.contact-band {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 42px;
    align-items: center;
    min-height: 280px;
    padding: 48px;
    color: white;
    border-radius: 24px;
    background:
        linear-gradient(100deg, rgba(23,74,124,.98), rgba(23,74,124,.92) 54%, rgba(161,18,58,.92)),
        radial-gradient(circle at 98% 38%, rgba(255,255,255,.13), transparent 32%);
    box-shadow: var(--shadow);
}

.paper-plane {
    position: absolute;
    left: 38px;
    bottom: 30px;
    color: rgba(255,255,255,.16);
    font-size: 9rem;
    line-height: 1;
    transform: rotate(-18deg);
}

.contact-copy {
    position: relative;
    z-index: 1;
}

.contact-copy h2 {
    max-width: 520px;
    font-size: clamp(2rem, 3.1vw, 2.85rem);
    line-height: 1.1;
    letter-spacing: -.06em;
}

.contact-copy h2 span {
    color: #ff7c98;
}

.contact-copy p {
    max-width: 470px;
    margin-top: 18px;
    color: rgba(255,255,255,.78);
    line-height: 1.75;
}

.contact-form {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 14px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    color: white;
    background: rgba(255,255,255,.10);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 10px;
    outline: none;
    padding: 15px 16px;
}

.contact-form textarea {
    min-height: 112px;
    resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255,255,255,.72);
}

.contact-form .btn {
    width: max-content;
}

/* Social and footer */

.social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding-bottom: 46px;
    color: var(--azul);
    font-weight: 850;
}

.social a {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(23,74,124,.20);
    border-radius: 999px;
    color: var(--azul);
    transition: transform .18s ease, color .18s ease, background .18s ease;
}

.social a:hover {
    color: white;
    background: var(--azul);
    transform: translateY(-3px);
}

.site-footer {
    color: rgba(255,255,255,.84);
    background: var(--azul);
    padding: 34px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 30px;
    align-items: center;
}

.footer-brand strong {
    color: white;
}

.footer-brand span {
    color: rgba(255,255,255,.74);
}

.footer-menu {
    display: flex;
    gap: 24px;
    font-size: .9rem;
}

.footer-grid p {
    justify-self: end;
    text-align: right;
    font-size: .9rem;
}

/* Animation */

.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */

@media (max-width: 1080px) {
    .hero-grid,
    .books-layout,
    .video-layout,
    .contact-band {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 610px;
    }

    .published-card {
        right: 50%;
        transform: translateX(50%);
        bottom: 0;
    }

    .books-layout {
        gap: 28px;
    }

    .quote-panel {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }

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

    .footer-menu {
        justify-content: center;
        flex-wrap: wrap;
    }

    .footer-grid p {
        justify-self: center;
        text-align: center;
    }
}

@media (max-width: 860px) {
    .nav {
        min-height: 78px;
    }

    .menu-toggle {
        display: block;
        order: 3;
    }

    .main-menu {
        position: absolute;
        left: 24px;
        right: 24px;
        top: 78px;
        display: none;
        flex-direction: column;
        gap: 0;
        overflow: hidden;
        border: 1px solid rgba(23,74,124,.11);
        border-radius: 18px;
        background: white;
        box-shadow: var(--shadow-soft);
    }

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

    .main-menu a {
        width: 100%;
        padding: 16px 20px;
        border-bottom: 1px solid rgba(23,74,124,.08);
    }

    .main-menu a::after {
        display: none;
    }

    .nav-cta {
        display: none;
    }

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

    .identity-line {
        display: none;
    }

    .stats-strip article:nth-child(2) {
        border-right: 0;
    }

    .stats-strip article {
        border-bottom: 1px solid rgba(255,255,255,.14);
    }

    .book-card {
        grid-template-columns: 100px 1fr;
    }

    .book-isbn {
        grid-column: 2;
        height: auto;
        padding-left: 0;
        border-left: 0;
    }

    .quote-panel {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .container {
        width: min(100% - 30px, 1180px);
    }

    .hero {
        padding-top: 46px;
    }

    .hero h1 {
        font-size: clamp(2.65rem, 13vw, 3.85rem);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-visual {
        min-height: 550px;
    }

    .portrait-card {
        width: min(360px, 86vw);
        height: 430px;
    }

    .published-card {
        width: min(315px, 86vw);
        min-height: auto;
        padding: 28px;
        border-radius: 30px;
    }

    .published-card strong {
        font-size: 4.5rem;
    }

    .identity-grid,
    .stats-strip {
        grid-template-columns: 1fr;
    }

    .stats-strip article {
        border-right: 0;
    }

    .section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .book-card {
        grid-template-columns: 1fr;
    }

    .book-cover {
        width: 112px;
        height: 142px;
    }

    .book-isbn {
        grid-column: auto;
    }

    .contact-band {
        padding: 32px 24px;
    }

    .contact-form .btn {
        width: 100%;
    }

    .social {
        flex-wrap: wrap;
    }
}
.whatsapp-section {
    padding: 20px 0 70px;
}

.whatsapp-banner {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 34px;
    align-items: center;
    padding: 46px;
    border-radius: 28px;
    color: white;
    background:
        radial-gradient(circle at 92% 18%, rgba(255,255,255,.18), transparent 30%),
        linear-gradient(120deg, var(--azul), var(--azul-2) 52%, var(--granate));
    box-shadow: var(--shadow);
}

.whatsapp-banner::before {
    content: "";
    position: absolute;
    right: -90px;
    bottom: -120px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
}

.whatsapp-icon {
    position: relative;
    z-index: 1;
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #25D366;
    color: white;
    font-size: 2.8rem;
    box-shadow: 0 18px 42px rgba(0,0,0,.18);
}

.whatsapp-copy {
    position: relative;
    z-index: 1;
}

.whatsapp-copy .eyebrow {
    color: rgba(255,255,255,.76);
    margin-bottom: 12px;
}

.whatsapp-copy h2 {
    max-width: 650px;
    color: white;
    font-family: var(--sans);
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -.06em;
}

.whatsapp-copy p {
    max-width: 680px;
    margin-top: 16px;
    color: rgba(255,255,255,.80);
    line-height: 1.75;
}

.whatsapp-action {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 12px;
    justify-items: end;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    box-shadow: 0 16px 32px rgba(37, 211, 102, .28);
}

.btn-whatsapp:hover {
    background: #1ebe5d;
}

.whatsapp-action small {
    max-width: 230px;
    color: rgba(255,255,255,.72);
    text-align: right;
    line-height: 1.5;
}

@media (max-width: 900px) {
    .whatsapp-banner {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        padding: 36px 26px;
    }

    .whatsapp-copy h2,
    .whatsapp-copy p {
        margin-left: auto;
        margin-right: auto;
    }

    .whatsapp-action {
        justify-items: center;
    }

    .whatsapp-action small {
        text-align: center;
    }
}