:root {
    --lino: #fdf9ee;
    --madera: #a97c53;
    --esmeralda: #124149;
    --esmeralda-soft: #1d5c66;
    --ink: #172126;
    --white: #ffffff;
    --glass: rgba(253, 249, 238, 0.7);
    --radius-lg: 1.4rem;
    --radius-md: 1rem;
    --shadow-soft: 0 18px 40px rgba(18, 65, 73, 0.15);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Source Sans 3', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: radial-gradient(circle at 8% 10%, #f5ecdb 0%, #fdf9ee 35%, #f7f7f3 100%);
    line-height: 1.6;
}

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

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

.container {
    width: min(1200px, 92%);
    margin-inline: auto;
}

.section {
    padding: 5.5rem 0;
}

.section--soft {
    background: linear-gradient(160deg, rgba(18, 65, 73, 0.06), rgba(169, 124, 83, 0.14));
}

.section-with-orbs {
    position: relative;
    overflow: clip;
}

.section-with-orbs::before,
.section-with-orbs::after {
    content: '';
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
    opacity: 0.38;
}

.section-with-orbs::before {
    background: rgba(18, 65, 73, 0.2);
    top: -120px;
    right: -90px;
}

.section-with-orbs::after {
    background: rgba(169, 124, 83, 0.3);
    bottom: -220px;
    left: -140px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(11px);
    background: rgba(253, 249, 238, 0.86);
    border-bottom: 1px solid rgba(18, 65, 73, 0.15);
}

.nav-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 78px;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-logo {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 999px;
    box-shadow: var(--shadow-soft);
}

.brand-copy {
    display: grid;
    line-height: 1.1;
}

.brand-copy strong {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.38rem;
    color: var(--esmeralda);
}

.brand-copy small {
    font-size: 0.88rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.site-nav a {
    font-weight: 600;
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    margin: 5px 0;
    background: var(--esmeralda);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0.78rem 1.25rem;
    background: var(--esmeralda);
    color: var(--white);
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: transform 0.28s ease, background 0.28s ease;
}

.button:hover {
    transform: translateY(-2px);
    background: var(--esmeralda-soft);
}

.button--ghost {
    background: transparent;
    border-color: var(--esmeralda);
    color: var(--esmeralda);
}

.button--ghost:hover {
    background: var(--esmeralda);
    color: var(--white);
}

.button--nav {
    margin-left: 0.4rem;
}

.button--icon {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    padding: 0;
}

.button--icon svg {
    width: 23px;
    height: 23px;
    fill: currentColor;
}

.hero-section {
    position: relative;
    padding: 6.8rem 0 5rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, rgba(18, 65, 73, 0.82), rgba(18, 65, 73, 0.3)),
        url('/img/dr_m/DR_MENDIZABAL.jpeg') center/cover no-repeat;
    filter: grayscale(0.08);
    opacity: 0.22;
    z-index: -2;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.4rem;
    align-items: center;
}

.hero-kicker,
.eyebrow {
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--madera);
    font-weight: 700;
}

.hero-copy h1,
.service-hero h1,
.section-heading h2,
.bio-grid h2,
.map-grid h2 {
    font-family: 'Cormorant Garamond', serif;
    color: var(--esmeralda);
    margin: 0.4rem 0 1.1rem;
    line-height: 1;
}

.hero-copy h1 {
    font-size: clamp(2.3rem, 4.7vw, 4.5rem);
}

.hero-text {
    max-width: 65ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.4rem;
}

.hero-media {
    position: relative;
}

.hero-media > img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    min-height: 420px;
    object-fit: cover;
}

.medical-symbols {
    position: absolute;
    inset: auto auto 12px 12px;
    display: flex;
    gap: 0.45rem;
}

.med-symbol {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 1rem;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.38);
    background: rgba(18, 65, 73, 0.75);
    backdrop-filter: blur(8px);
    animation: medFloat 3.2s ease-in-out infinite;
}

.med-symbol--staff {
    animation-delay: 0.35s;
    background: rgba(169, 124, 83, 0.86);
}

.med-symbol--pulse {
    animation-delay: 0.7s;
    background: rgba(15, 126, 64, 0.86);
}

.ecg-strip {
    width: min(1120px, 92%);
    margin: 1rem auto 0;
    opacity: 0.72;
}

.ecg-strip svg {
    width: 100%;
    height: 52px;
}

.ecg-strip polyline {
    fill: none;
    stroke: #1b5a63;
    stroke-width: 3;
    stroke-linejoin: round;
    stroke-linecap: round;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: ecgRun 4.6s linear infinite;
}

.floating-badge {
    position: absolute;
    right: -12px;
    bottom: 22px;
    background: var(--glass);
    border: 1px solid rgba(18, 65, 73, 0.22);
    border-radius: 0.95rem;
    padding: 0.8rem 1rem;
    max-width: 210px;
    backdrop-filter: blur(8px);
}

.strip {
    border-top: 1px solid rgba(18, 65, 73, 0.12);
    border-bottom: 1px solid rgba(18, 65, 73, 0.12);
    background: rgba(253, 249, 238, 0.85);
}

.strip-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
}

.section-heading {
    margin-bottom: 1.7rem;
}

.section-heading h2 {
    font-size: clamp(2rem, 3.8vw, 3.2rem);
}

.category-block + .category-block {
    margin-top: 2.4rem;
}

.category-block h3 {
    margin-bottom: 1rem;
    font-family: 'Cormorant Garamond', serif;
    color: var(--esmeralda);
    font-size: 2rem;
}

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

.service-card {
    background: var(--white);
    border: 1px solid rgba(18, 65, 73, 0.09);
    border-radius: var(--radius-md);
    overflow: clip;
    box-shadow: 0 9px 18px rgba(12, 33, 37, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 20px 30px rgba(18, 65, 73, 0.14);
}

.card-image-wrap {
    display: block;
}

.card-image-wrap img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.card-copy {
    padding: 1rem;
}

.card-copy h4 {
    margin: 0;
    color: var(--esmeralda);
}

.card-copy p {
    margin: 0.45rem 0 0.9rem;
    font-size: 0.95rem;
}

.card-link {
    font-weight: 700;
    color: var(--madera);
}

.bio-grid,
.map-grid,
.service-hero-grid,
.detail-grid {
    display: grid;
    gap: 1.4rem;
}

.bio-grid,
.service-hero-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
}

.bio-highlight,
.detail-card {
    background: var(--white);
    border: 1px solid rgba(18, 65, 73, 0.08);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.qualifications {
    margin: 0;
    padding-left: 1.1rem;
    columns: 2;
    column-gap: 2rem;
}

.map-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
}

.map-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.map-frame iframe {
    width: 100%;
    min-height: 360px;
    border: 0;
}

.site-footer {
    color: var(--lino);
    background: linear-gradient(180deg, #123840, #0d2d33);
    padding-top: 3.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 0.8fr;
    gap: 2rem;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-list li + li {
    margin-top: 0.35rem;
}

.footer-legal {
    border-top: 1px solid rgba(253, 249, 238, 0.15);
    margin-top: 2rem;
    padding: 1rem 0 2rem;
    font-size: 0.92rem;
}

.chat-fab {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 60;
}

.whatsapp-widget {
    position: relative;
    background: #0f7e40;
    color: #fff;
    border-radius: 999px;
    width: 58px;
    height: 58px;
    border: 0;
    cursor: pointer;
    display: grid;
    place-items: center;
    box-shadow: 0 12px 22px rgba(15, 126, 64, 0.4);
}

.whatsapp-widget svg {
    width: 30px;
    height: 30px;
    fill: currentColor;
}

.chat-fab-panel {
    position: absolute;
    right: 0;
    bottom: 72px;
    display: grid;
    gap: 0.55rem;
    min-width: 260px;
    padding: 0.75rem;
    border-radius: 1rem;
    border: 1px solid rgba(18, 65, 73, 0.15);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-soft);
    transform: translateY(10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.24s ease, transform 0.24s ease;
}

.chat-fab.is-open .chat-fab-panel {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.chat-fab-panel a {
    display: block;
    padding: 0.65rem 0.75rem;
    border-radius: 0.75rem;
    font-weight: 700;
    color: var(--esmeralda);
    background: rgba(18, 65, 73, 0.06);
}

.chat-fab-panel a:hover {
    background: rgba(18, 65, 73, 0.12);
}

.loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: grid;
    place-items: center;
    background: radial-gradient(circle, #fdf9ee, #f2ead8);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader img {
    width: 120px;
    height: 120px;
}

.loader.is-hidden {
    opacity: 0;
    visibility: hidden;
}

.service-hero {
    padding: 5.7rem 0 3.5rem;
}

.service-photo {
    border-radius: var(--radius-lg);
    min-height: 360px;
    object-fit: cover;
    box-shadow: var(--shadow-soft);
}

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

.chatbot-shell {
    max-width: 760px;
    margin-inline: auto;
    background: var(--white);
    border: 1px solid rgba(18, 65, 73, 0.12);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.chatbot-head {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(130deg, #124149, #1d5c66);
    color: var(--lino);
    padding: 1rem 1.1rem;
}

.chatbot-head p {
    margin: 0;
    opacity: 0.88;
    font-size: 0.9rem;
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: rgba(253, 249, 238, 0.2);
    border: 1px solid rgba(253, 249, 238, 0.6);
    font-weight: 700;
}

.chatbot-med-icons {
    display: inline-flex;
    gap: 0.38rem;
}

.chatbot-med-icons span {
    width: 26px;
    height: 26px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: rgba(253, 249, 238, 0.2);
    border: 1px solid rgba(253, 249, 238, 0.48);
    animation: iconBlink 1.8s ease-in-out infinite;
}

.chatbot-med-icons span:nth-child(2) {
    animation-delay: 0.2s;
}

.chatbot-med-icons span:nth-child(3) {
    animation-delay: 0.4s;
}

.chatbot-log {
    padding: 1rem 1rem 0;
    background: linear-gradient(180deg, rgba(253, 249, 238, 0.8), rgba(255, 255, 255, 1));
}

.bubble {
    width: fit-content;
    max-width: min(92%, 520px);
    padding: 0.7rem 0.85rem;
    border-radius: 0.95rem;
    font-size: 0.96rem;
    margin-bottom: 0.65rem;
    line-height: 1.45;
}

.bubble--bot {
    background: rgba(18, 65, 73, 0.08);
    border: 1px solid rgba(18, 65, 73, 0.12);
}

.bubble--user {
    margin-left: auto;
    color: #fff;
    background: var(--esmeralda);
}

.chatbot-form {
    padding: 1rem;
}

.chatbot-field {
    display: grid;
    gap: 0.45rem;
    margin-bottom: 0.9rem;
}

.chatbot-field span {
    color: var(--esmeralda);
    font-weight: 700;
}

.chatbot-field input,
.chatbot-field select,
.chatbot-field textarea {
    width: 100%;
    border-radius: 0.8rem;
    border: 1px solid rgba(18, 65, 73, 0.22);
    background: #fff;
    padding: 0.74rem 0.85rem;
    font: inherit;
}

.chatbot-field input:focus,
.chatbot-field select:focus,
.chatbot-field textarea:focus {
    outline: 2px solid rgba(18, 65, 73, 0.25);
    border-color: var(--esmeralda);
}

.chatbot-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.chatbot-field.is-hidden,
.is-hidden {
    display: none;
}

@keyframes medFloat {
    0%,
    100% {
        transform: translateY(0);
        box-shadow: 0 0 0 0 rgba(18, 65, 73, 0.45);
    }
    50% {
        transform: translateY(-7px);
        box-shadow: 0 10px 18px -10px rgba(18, 65, 73, 0.75);
    }
}

@keyframes ecgRun {
    from {
        stroke-dashoffset: 1000;
    }
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes iconBlink {
    0%,
    100% {
        opacity: 0.7;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.08);
    }
}

@media (max-width: 1080px) {
    .cards-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .hero-grid,
    .bio-grid,
    .map-grid,
    .service-hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-media > img {
        min-height: 320px;
    }

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

    .qualifications {
        columns: 1;
    }
}

@media (max-width: 820px) {
    .menu-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        left: 4%;
        right: 4%;
        top: 76px;
        display: grid;
        gap: 0.75rem;
        background: var(--white);
        border: 1px solid rgba(18, 65, 73, 0.12);
        border-radius: var(--radius-md);
        padding: 1rem;
        box-shadow: var(--shadow-soft);
        transform-origin: top;
        transform: scaleY(0);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.22s ease, transform 0.22s ease;
    }

    .site-nav.is-open {
        transform: scaleY(1);
        opacity: 1;
        pointer-events: auto;
    }

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

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

    .strip-grid {
        flex-direction: column;
        text-align: center;
    }

    .chatbot-actions {
        justify-content: stretch;
        flex-direction: column;
    }
}

@media (max-width: 580px) {
    .cards-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy h1 {
        font-size: 2.2rem;
    }

    .section {
        padding: 4.3rem 0;
    }

    .chat-fab-panel {
        min-width: 228px;
    }
}