/* ===================================
   MEDICAL — APPLE-INSPIRED DESIGN
   Color system: Blues + Pure Whites
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300&family=DM+Serif+Display:ital@0;1&display=swap');

/* ─── CSS Variables ─── */
:root {
    --blue-50:  #eff6ff;
    --blue-100: #dbeafe;
    --blue-200: #bfdbfe;
    --blue-400: #60a5fa;
    --blue-500: #3b82f6;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --blue-800: #1e40af;
    --blue-900: #1e3a8a;
    --blue-950: #0f1f5c;

    --white:    #ffffff;
    --gray-50:  #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-700: #334155;
    --gray-900: #0f172a;

    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;

    --radius-sm:  12px;
    --radius-md:  20px;
    --radius-lg:  28px;
    --radius-xl:  36px;

    --shadow-sm:  0 2px 8px rgba(15,31,92,.06), 0 1px 2px rgba(15,31,92,.04);
    --shadow-md:  0 8px 24px rgba(15,31,92,.10), 0 2px 6px rgba(15,31,92,.06);
    --shadow-lg:  0 20px 48px rgba(15,31,92,.14), 0 4px 12px rgba(15,31,92,.08);
    --shadow-blue: 0 16px 40px rgba(37,99,235,.25);

    --transition: 0.28s cubic-bezier(.4,0,.2,1);
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
    margin: 0; padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--gray-900);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ─────────────────────────────────────
   NAVBAR
───────────────────────────────────── */
.custom-navbar {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 1030;
    padding: 0.85rem 0;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
    background: rgba(255,255,255,0.01);
    backdrop-filter: blur(0px);
}

.custom-navbar.scrolled {
    background: rgba(255,255,255,0.88) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border-bottom: 1px solid rgba(37,99,235,.08);
    box-shadow: 0 1px 0 rgba(37,99,235,.06), 0 4px 20px rgba(15,31,92,.06);
    padding: 0.6rem 0;
}

/* Nav brand */
.custom-navbar:not(.scrolled) .navbar-brand,
.custom-navbar:not(.scrolled) .nav-link {
    color: var(--white) !important;
}
.custom-navbar:not(.scrolled) .nav-link:hover {
    color: rgba(255,255,255,.75) !important;
}
.custom-navbar.scrolled .navbar-brand,
.custom-navbar.scrolled .nav-link {
    color: var(--gray-700) !important;
}
.custom-navbar.scrolled .nav-link:hover {
    color: var(--blue-600) !important;
}

.navbar-brand {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.nav-logo-mark {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
    display: flex; align-items: center; justify-content: center;
    color: white;
    font-size: 1rem;
    box-shadow: 0 2px 8px rgba(37,99,235,.35);
    flex-shrink: 0;
}

.nav-link {
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    padding: 0.45rem 0.85rem !important;
    border-radius: 999px;
    transition: all var(--transition);
}

/* Nav CTA pill */
.nav-cta {
    background: var(--blue-600) !important;
    color: var(--white) !important;
    padding: 0.45rem 1.2rem !important;
    border-radius: 999px;
    font-weight: 600;
    transition: all var(--transition) !important;
    box-shadow: 0 2px 10px rgba(37,99,235,.3);
}
.nav-cta:hover {
    background: var(--blue-700) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(37,99,235,.4) !important;
}
.custom-navbar:not(.scrolled) .nav-cta {
    background: rgba(255,255,255,.2) !important;
    border: 1px solid rgba(255,255,255,.4) !important;
    box-shadow: none;
}

/* Toggler */
.custom-navbar:not(.scrolled) .navbar-toggler {
    border-color: rgba(255,255,255,.5);
}
.custom-navbar:not(.scrolled) .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.9)' stroke-linecap='round' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.custom-navbar.scrolled .navbar-toggler {
    border-color: var(--gray-200);
}

/* ─────────────────────────────────────
   HERO
───────────────────────────────────── */
.hero-fullscreen {
    position: relative;
    min-height: 100svh;
    width: 100%;
    display: flex;
    align-items: center;
    background:
            linear-gradient(160deg, rgba(10,25,80,.70) 0%, rgba(10,50,120,.55) 55%, rgba(5,15,50,.80) 100%),
            url('https://images.pexels.com/photos/4386466/doctor-talking-to-patient-about-medication-during-appointment-4386466.jpg?auto=compress&cs=tinysrgb&w=1800')
            center 30% / cover no-repeat;
    background-attachment: fixed;
    padding: 120px 0 80px;
    overflow: hidden;
}

/* Subtle radial bloom */
.hero-fullscreen::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
            radial-gradient(ellipse 60% 50% at 75% 40%, rgba(59,130,246,.22) 0%, transparent 70%),
            radial-gradient(ellipse 40% 35% at 20% 70%, rgba(37,99,235,.15) 0%, transparent 60%);
    pointer-events: none;
}

/* Noise grain overlay */
.hero-fullscreen::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    opacity: .6;
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
}

/* ─── Hero Grid (2 cols) ─── */
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

/* ─── Hero Text Column ─── */
.hero-text {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.22);
    backdrop-filter: blur(8px);
    color: rgba(255,255,255,.9);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    width: fit-content;
}
.hero-eyebrow .dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #60a5fa;
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%,100% { opacity: 1; transform: scale(1); }
    50%      { opacity: .5; transform: scale(.7); }
}

.hero-heading {
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.13;
    color: var(--white);
    letter-spacing: -0.01em;
}
.hero-heading em {
    font-style: italic;
    color: #93c5fd;
}

.hero-sub {
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.65;
    color: rgba(255,255,255,.78);
    max-width: 42ch;
}

.hero-actions {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
    align-items: center;
}

.btn-primary-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--blue-500);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.8rem 1.75rem;
    border-radius: 999px;
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(59,130,246,.45), 0 0 0 0 rgba(59,130,246,0);
}
.btn-primary-hero:hover {
    background: var(--blue-400);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(59,130,246,.55);
}

.btn-ghost-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: rgba(255,255,255,.85);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    padding: 0.8rem 1.2rem;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.22);
    backdrop-filter: blur(6px);
    transition: all var(--transition);
}
.btn-ghost-hero:hover {
    color: var(--white);
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.38);
}

.hero-stats {
    display: flex;
    gap: 2rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stat-num {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--white);
    line-height: 1;
}
.hero-stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,.55);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.2rem;
}

/* ─── Hero Cards Column ─── */
.hero-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 1rem;
}

/* Big card spans full width */
.hero-card-big {
    grid-column: 1 / -1;
    background: rgba(255,255,255,.88);
    backdrop-filter: blur(20px) saturate(160%);
    border: 1px solid rgba(255,255,255,.65);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    transition: transform var(--transition), box-shadow var(--transition);
}
.hero-card-big:hover {
    transform: translateY(-4px);
    box-shadow: 0 28px 60px rgba(15,31,92,.2);
}
.hero-card-big-content {
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.8rem;
}
.hero-card-big-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--blue-50);
    color: var(--blue-700);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    width: fit-content;
    border: 1px solid var(--blue-100);
}
.hero-card-big h3 {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 400;
    color: var(--blue-950);
    line-height: 1.25;
}
.hero-card-big p {
    font-size: 0.8rem;
    color: var(--gray-500);
    line-height: 1.55;
}
.hero-card-big-img {
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
    overflow: hidden;
    aspect-ratio: 1;
}
.hero-card-big-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.hero-card-big:hover .hero-card-big-img img {
    transform: scale(1.05);
}

/* Small specialty cards */
.hero-card-small {
    background: rgba(255,255,255,.82);
    backdrop-filter: blur(16px) saturate(150%);
    border: 1px solid rgba(255,255,255,.6);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.6rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    cursor: pointer;
}
.hero-card-small:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,.96);
    box-shadow: var(--shadow-lg);
}
.card-icon-wrap {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    background: var(--blue-50);
    color: var(--blue-600);
    border: 1px solid var(--blue-100);
    transition: all var(--transition);
}
.hero-card-small:hover .card-icon-wrap {
    background: var(--blue-600);
    color: var(--white);
    transform: scale(1.08);
    border-color: var(--blue-600);
}
.hero-card-small h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blue-950);
    margin: 0;
}
.hero-card-small span {
    font-size: 0.7rem;
    color: var(--gray-400);
    font-weight: 500;
}

/* ─────────────────────────────────────
   SECTION SHARED
───────────────────────────────────── */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--blue-50);
    color: var(--blue-700);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.4rem 0.95rem;
    border-radius: 999px;
    border: 1px solid var(--blue-100);
    margin-bottom: 1rem;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 3.5vw, 2.8rem);
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--gray-900);
    line-height: 1.2;
}
.section-sub {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.65;
    max-width: 52ch;
    margin: 0 auto;
}

/* ─────────────────────────────────────
   SERVICIOS
───────────────────────────────────── */
#servicios {
    background: var(--gray-50);
    padding: 7rem 0;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-400), var(--blue-600));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.service-card:hover {
    border-color: var(--blue-100);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.service-card:hover::before {
    transform: scaleX(1);
}
.service-icon {
    width: 56px; height: 56px;
    border-radius: 16px;
    background: var(--blue-50);
    color: var(--blue-600);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    border: 1px solid var(--blue-100);
    transition: all var(--transition);
}
.service-card:hover .service-icon {
    background: var(--blue-600);
    color: var(--white);
    transform: scale(1.05);
}
.service-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.service-card p {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--blue-600);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1rem;
    transition: gap var(--transition);
}
.service-link:hover { gap: 0.55rem; color: var(--blue-700); }

/* ─────────────────────────────────────
   DOCTORES
───────────────────────────────────── */
#doctores {
    background: var(--white);
    padding: 7rem 0;
}

.doctor-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.doctor-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    text-align: center;
}
.doctor-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
    border-color: var(--blue-100);
}
.doctor-card-top {
    background: linear-gradient(145deg, var(--blue-50) 0%, var(--blue-100) 100%);
    padding: 2.5rem 2rem 0;
    position: relative;
}
.doctor-avatar-wrap {
    position: relative;
    display: inline-block;
}
.doctor-avatar {
    width: 96px; height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--white);
    box-shadow: 0 4px 16px rgba(15,31,92,.12);
}
.doctor-badge {
    position: absolute;
    bottom: 0; right: -4px;
    width: 28px; height: 28px;
    background: var(--blue-500);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--white);
    font-size: 0.75rem;
    border: 2px solid var(--white);
}
.doctor-card-body {
    padding: 1.5rem;
}
.doctor-card-body h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
    letter-spacing: -0.01em;
}
.doctor-spec {
    font-size: 0.8rem;
    color: var(--blue-600);
    font-weight: 500;
    margin-bottom: 0.85rem;
}
.doctor-meta {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-100);
}
.doctor-meta-item {
    font-size: 0.72rem;
    color: var(--gray-400);
    font-weight: 500;
    text-align: center;
}
.doctor-meta-val {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    display: block;
    letter-spacing: -0.02em;
}

/* ─────────────────────────────────────
   CTA SECTION
───────────────────────────────────── */
#contacto {
    padding: 7rem 0;
    background: linear-gradient(150deg, var(--blue-700) 0%, var(--blue-900) 55%, var(--blue-950) 100%);
    position: relative;
    overflow: hidden;
}
#contacto::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 80% 20%, rgba(99,162,255,.18) 0%, transparent 65%);
    pointer-events: none;
}
.cta-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}
.cta-inner .section-eyebrow {
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.18);
    color: rgba(255,255,255,.8);
}
.cta-heading {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 400;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.2rem;
}
.cta-heading em {
    font-style: italic;
    color: #93c5fd;
}
.cta-sub {
    font-size: 1rem;
    color: rgba(255,255,255,.65);
    margin-bottom: 2.5rem;
    max-width: 50ch;
    margin-left: auto;
    margin-right: auto;
}
.btn-cta-white {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    color: var(--blue-700);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.9rem 2rem;
    border-radius: 999px;
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.btn-cta-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,.2);
    color: var(--blue-800);
}
.btn-cta-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: rgba(255,255,255,.8);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.9rem 1.5rem;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.25);
    text-decoration: none;
    transition: all var(--transition);
}
.btn-cta-ghost:hover {
    color: var(--white);
    background: rgba(255,255,255,.08);
}
.cta-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ─────────────────────────────────────
   FOOTER
───────────────────────────────────── */
footer {
    background: var(--gray-900);
    padding: 4rem 0 2rem;
    color: var(--gray-400);
    font-size: 0.85rem;
}
.footer-brand {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.footer-brand .nav-logo-mark {
    width: 28px; height: 28px;
    font-size: 0.75rem;
}
footer p { line-height: 1.65; }
footer h6 {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 1rem;
}
.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}
.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition);
    font-size: 0.875rem;
}
.footer-links a:hover { color: var(--white); }
footer hr {
    border-color: rgba(255,255,255,.06);
    margin: 2.5rem 0 1.5rem;
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ─────────────────────────────────────
   ANIMATIONS (scroll reveal)
───────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.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; }

/* ─────────────────────────────────────
   RESPONSIVE
───────────────────────────────────── */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-cards { order: -1; grid-template-columns: 1fr 1fr; }
    .hero-card-big { grid-template-columns: 1fr 1.2fr; }
    .hero-text { text-align: center; align-items: center; }
    .hero-sub { max-width: none; }
    .hero-stats { justify-content: center; }
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .doctor-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .hero-fullscreen { background-attachment: scroll; }
    .hero-cards { grid-template-columns: 1fr; }
    .hero-card-big { grid-template-columns: 1fr; }
    .hero-card-big-img { display: none; }
    .hero-heading { font-size: 2.2rem; }
    .service-grid { grid-template-columns: 1fr; }
    .doctor-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 1.25rem; }
}

/* ─── Logo adaptable (navbar transparente vs scrolled) ─── */
.custom-navbar:not(.scrolled) .navbar-brand img {
    filter: brightness(0) invert(1);
    opacity: 0.95;
}
.custom-navbar.scrolled .navbar-brand img {
    filter: none;
}

/* ─── ¿Necesitas ayuda? en navbar blanco ─── */
.custom-navbar:not(.scrolled) .nav-link i {
    color: rgba(255,255,255,0.8) !important;
}
.custom-navbar:not(.scrolled) .nav-link[href^="tel"] {
    color: rgba(255,255,255,0.95) !important;
}
/* ─── Navbar: espaciado general ─── */
.custom-navbar .navbar-nav {
    --bs-nav-link-padding-y: 0.5rem;
}

/* ─── Botón login sutil ─── */
.nav-login {
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.88rem;
    transition: all var(--transition);
    padding: 0.45rem 1rem !important;
    border: 1.5px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

/* Estado transparente (hero) */
.custom-navbar:not(.scrolled) .nav-login {
    color: rgba(255,255,255,0.8) !important;
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
    backdrop-filter: blur(6px);
}
.custom-navbar:not(.scrolled) .nav-login:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.4);
}

/* Estado scrolled */
.custom-navbar.scrolled .nav-login {
    color: var(--blue-600) !important;
    background: transparent;
    border-color: var(--blue-200);
}
.custom-navbar.scrolled .nav-login:hover {
    background: var(--blue-50);
    border-color: var(--blue-400);
}

/* Teléfono en navbar */
.custom-navbar .nav-link .fa-phone-alt {
    font-size: 0.85rem;
}
/* ─────────────────────────────────────
   CONTACTO INFO + MAPA
───────────────────────────────────── */
#ubicacion {
    background: var(--gray-100);
    padding: 7rem 0;
}

/* Tarjeta de información */
.contact-info-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.25rem 2rem;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--gray-900);
}

/* Iconos de contacto */
.contact-icon-wrap {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--blue-50);
    color: var(--blue-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    border: 1px solid var(--blue-100);
}

.contact-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.15rem;
}

.contact-text {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin: 0;
}

.contact-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--blue-600);
    text-decoration: none;
    transition: color var(--transition);
}
.contact-link:hover {
    color: var(--blue-700);
    text-decoration: underline;
}

.contact-subtext {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 0.15rem;
    margin-bottom: 0;
}

/* Botón de enviar mensaje */
.btn-contact-card {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    background: var(--blue-600);
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.85rem 2rem;
    border-radius: 999px;
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 4px 16px rgba(37,99,235,.25);
    margin-top: auto;
}
.btn-contact-card:hover {
    background: var(--blue-700);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(37,99,235,.35);
}

/* Tarjeta del mapa */
.map-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md);
}
.map-card iframe {
    display: block;
}

/* Ajustes responsive */
@media (max-width: 768px) {
    #ubicacion {
        padding: 5rem 0;
    }
    .contact-info-card {
        padding: 1.75rem 1.5rem;
    }
}