/* ============================================
   ESTÉTICA Y SALUD MALEN — Stylesheet
   Palette: Midnight Blue + Mint
   ============================================ */

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

:root {
    --midnight: #0A1F3F;
    --midnight-light: #132D54;
    --midnight-deep: #061529;
    --mint: #A8E6CF;
    --mint-light: #C8F0E2;
    --mint-dark: #7BC8A8;
    --cream: #FAFAF8;
    --warm-white: #F5F4F0;
    --text-dark: #0A1F3F;
    --text-muted: #5A6B7E;
    --text-light: #8A9BB0;
    --border: rgba(10, 31, 63, 0.1);
    --shadow-sm: 0 2px 8px rgba(10, 31, 63, 0.06);
    --shadow-md: 0 8px 30px rgba(10, 31, 63, 0.1);
    --shadow-lg: 0 20px 60px rgba(10, 31, 63, 0.15);
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background-color: var(--cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 250, 248, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: transform 0.4s var(--ease-out), box-shadow 0.3s ease;
}

.header--scrolled {
    box-shadow: var(--shadow-sm);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo__mark {
    width: 44px;
    height: 44px;
    background: var(--midnight);
    color: var(--mint);
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    transition: transform 0.3s var(--ease-spring);
}

.logo:hover .logo__mark {
    transform: rotate(-5deg) scale(1.05);
}

.logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo__name {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.logo__sub {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--midnight);
}

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

.nav a {
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: 8px;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav a:hover {
    color: var(--midnight);
    background: rgba(10, 31, 63, 0.05);
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle__line {
    width: 24px;
    height: 2px;
    background: var(--midnight);
    border-radius: 2px;
    transition: transform 0.3s var(--ease-out), opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--cream);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease-out), visibility 0.4s var(--ease-out);
}

.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.mobile-menu__nav a {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    color: var(--midnight);
    padding: 12px 24px;
    border-radius: 12px;
    transition: color 0.2s ease, background 0.2s ease;
}

.mobile-menu__nav a:hover {
    color: var(--mint-dark);
    background: rgba(168, 230, 207, 0.15);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 60px;
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease-out);
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background: var(--midnight);
    color: #fff;
}

.btn--primary:hover {
    background: var(--midnight-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--ghost {
    background: transparent;
    color: var(--midnight);
    border: 1.5px solid var(--midnight);
}

.btn--ghost:hover {
    background: var(--midnight);
    color: #fff;
    transform: translateY(-2px);
}

.btn--light {
    background: var(--mint);
    color: var(--midnight);
}

.btn--light:hover {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

.btn--large {
    padding: 18px 36px;
    font-size: 1rem;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    margin-bottom: 64px;
}

.section-header--center {
    text-align: center;
}

.section-header__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 16px;
}

.section-header__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--midnight);
}

.section-header__title em {
    font-style: italic;
    color: var(--mint-dark);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 80px;
    background: var(--cream);
    overflow: hidden;
}

.hero__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 60px 0 120px;
    min-height: calc(100vh - 80px);
}

.hero__content {
    padding-right: 24px;
}

.hero__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 24px;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 600;
    line-height: 1.05;
    color: var(--midnight);
    margin-bottom: 28px;
}

.hero__title em {
    font-style: italic;
    color: var(--mint-dark);
}

.hero__desc {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-muted);
    max-width: 480px;
    margin-bottom: 40px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero__visual {
    position: relative;
    height: 100%;
    min-height: 500px;
}

.hero__image-wrapper {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 3/4;
}

.hero__image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.hero__image-wrapper:hover img {
    transform: scale(1.03);
}

.hero__accent-card {
    position: absolute;
    bottom: -24px;
    left: -32px;
    background: var(--midnight);
    color: #fff;
    padding: 24px 28px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 4px;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.accent-card__number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--mint);
    line-height: 1;
}

.accent-card__label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.4;
}

.hero__scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-light);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================
   SERVICIOS
   ============================================ */
.servicios {
    padding: 120px 0;
    background: var(--warm-white);
}

.servicios__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.servicio-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px 32px;
    border: 1px solid var(--border);
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--mint);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-out);
}

.servicio-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.servicio-card:hover::before {
    transform: scaleX(1);
}

.servicio-card__icon {
    width: 56px;
    height: 56px;
    background: rgba(168, 230, 207, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--midnight);
    margin-bottom: 24px;
    transition: background 0.3s ease;
}

.servicio-card:hover .servicio-card__icon {
    background: var(--midnight);
    color: var(--mint);
}

.servicio-card__title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--midnight);
    margin-bottom: 12px;
}

.servicio-card__desc {
    font-size: 0.925rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* ============================================
   BANNER CTA
   ============================================ */
.banner-cta {
    padding: 100px 0;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}

.banner-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 230, 207, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.banner-cta::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(168, 230, 207, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.banner-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.banner-cta__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 16px;
}

.banner-cta__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.15;
    color: #fff;
}

/* ============================================
   SOBRE NOSOTROS
   ============================================ */
.sobre {
    padding: 120px 0;
    background: var(--cream);
}

.sobre__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sobre__image-side {
    position: relative;
}

.sobre__image-main {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/5;
}

.sobre__image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sobre__image-accent {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--cream);
    aspect-ratio: 3/4;
    max-width: 240px;
}

.sobre__image-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sobre__content {
    max-width: 520px;
}

.sobre__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 20px;
}

.sobre__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--midnight);
    margin-bottom: 28px;
}

.sobre__title em {
    font-style: italic;
    color: var(--mint-dark);
}

.sobre__desc {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.sobre__values {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.value-item__label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--midnight);
    white-space: nowrap;
}

.value-item__divider {
    flex: 1;
    height: 1px;
    background: var(--border);
}

.value-item__text {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ============================================
   GALERÍA
   ============================================ */
.galeria {
    padding: 120px 0;
    background: var(--warm-white);
}

.galeria__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}

.galeria__item {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.galeria__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.galeria__item:hover img {
    transform: scale(1.05);
}

.galeria__item--wide {
    grid-column: span 7;
    aspect-ratio: 8/5;
}

.galeria__item:not(.galeria__item--wide) {
    grid-column: span 5;
    aspect-ratio: 5/6;
}

/* ============================================
   CONTACTO
   ============================================ */
.contacto {
    padding: 120px 0;
    background: var(--cream);
}

.contacto__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contacto__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 20px;
}

.contacto__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--midnight);
    margin-bottom: 20px;
}

.contacto__title em {
    font-style: italic;
    color: var(--mint-dark);
}

.contacto__desc {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.contacto__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.detail-item__icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: rgba(168, 230, 207, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--midnight);
}

.detail-item__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 4px;
}

.detail-item__value {
    font-size: 0.95rem;
    color: var(--midnight);
    line-height: 1.5;
}

.detail-item__value a {
    transition: color 0.2s ease;
}

.detail-item__value a:hover {
    color: var(--mint-dark);
}

.contacto__map {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.map-link {
    display: block;
    position: relative;
    aspect-ratio: 7/3;
}

.map-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.map-link__overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 31, 63, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.3s ease;
}

.map-link:hover .map-link__overlay {
    background: rgba(10, 31, 63, 0.7);
}

/* Form */
.contacto__form-wrapper {
    background: #fff;
    border-radius: 24px;
    padding: 48px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--midnight);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-dark);
    background: var(--cream);
    border: 1.5px solid var(--border);
    border-radius: 12px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--mint-dark);
    box-shadow: 0 0 0 3px rgba(168, 230, 207, 0.3);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-group textarea {
    resize: vertical;
}

.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: rgba(168, 230, 207, 0.2);
    border: 1px solid var(--mint);
    border-radius: 12px;
    color: var(--midnight);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 16px;
}

.form-success.is-visible {
    display: flex;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--midnight-deep);
    padding: 48px 0;
}

.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}

.logo__mark--footer {
    background: var(--midnight-light);
}

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

.footer__name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
}

.footer__copy {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer__address {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   ANIMATIONS (scroll reveal)
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero__layout {
        gap: 32px;
    }

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

    .sobre__layout {
        gap: 48px;
    }

    .galeria__item--wide {
        grid-column: span 12;
    }

    .galeria__item:not(.galeria__item--wide) {
        grid-column: span 6;
    }

    .contacto__layout {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .menu-toggle {
        display: flex;
    }

    .nav {
        display: none;
    }

    .hero {
        padding-top: 80px;
    }

    .hero__layout {
        grid-template-columns: 1fr;
        padding: 40px 0 80px;
        min-height: auto;
    }

    .hero__content {
        padding-right: 0;
        order: 1;
    }

    .hero__title {
        font-size: clamp(2.5rem, 10vw, 3.5rem);
    }

    .hero__visual {
        order: 2;
        min-height: 400px;
    }

    .hero__accent-card {
        left: 16px;
        bottom: -16px;
    }

    .hero__scroll-indicator {
        display: none;
    }

    .servicios {
        padding: 80px 0;
    }

    .servicios__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .servicio-card {
        padding: 28px 24px;
    }

    .banner-cta {
        padding: 60px 0;
    }

    .banner-cta__inner {
        flex-direction: column;
        text-align: center;
    }

    .sobre {
        padding: 80px 0;
    }

    .sobre__layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .sobre__image-side {
        order: -1;
    }

    .sobre__image-accent {
        right: -16px;
        bottom: -24px;
        max-width: 180px;
    }

    .galeria {
        padding: 80px 0;
    }

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

    .galeria__item--wide,
    .galeria__item:not(.galeria__item--wide) {
        grid-column: span 1;
        aspect-ratio: 4/3;
    }

    .contacto {
        padding: 80px 0;
    }

    .contacto__layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contacto__form-wrapper {
        padding: 32px 24px;
    }

    .section-header {
        margin-bottom: 48px;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero__accent-card {
        padding: 16px 20px;
    }

    .accent-card__number {
        font-size: 2rem;
    }

    .sobre__image-accent {
        display: none;
    }
}