/* ═══════════════════════════════════════════════════
   CMYD Clínica — Design System 2026
   Inspired by: VetCare Premium + Nails Studio Level
   Typography: Inter + Cormorant Garamond
═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&display=swap');

/* ═════ CSS VARIABLES ═════ */
:root {
    --primary:      #005A9C;
    --primary-dark: #004278;
    --secondary:    #00A8E8;
    --accent:       #FF3366;
    --success:      #10b981;
    --warning:      #f59e0b;
    --bg:           #F8FBFE;
    --bg-card:      #FFFFFF;
    --bg-section:   #EEF4FA;
    --ink:          #1E293B;
    --muted:        #64748B;
    --border:       #E2EDF5;
    --blue-light:   rgba(0, 90, 156, 0.08);
    --blue-glow:    rgba(0, 168, 232, 0.15);
    --serif:        'Cormorant Garamond', Georgia, serif;
    --sans:         'Inter', -apple-system, sans-serif;
    --radius:       18px;
    --radius-sm:    10px;
    --radius-lg:    30px;
    --shadow-soft:  0 4px 20px rgba(0, 90, 156, 0.08);
    --shadow-med:   0 10px 40px rgba(0, 90, 156, 0.12);
    --shadow-hard:  0 20px 60px rgba(0, 90, 156, 0.18);
    --ease-out:     cubic-bezier(0.22, 1, 0.36, 1);
    --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition:   0.35s var(--ease-out);
}

/* ═════ RESET ═════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: var(--sans); cursor: pointer; }

/* ═════ ANNOUNCEMENT BAR ═════ */
.announcement-bar {
    background: var(--primary-dark);
    color: #fff;
    text-align: center;
    padding: 10px 20px;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    font-weight: 500;
}
.announcement-bar a { color: var(--secondary); font-weight: 700; }
.announcement-bar a:hover { text-decoration: underline; }

/* ═════ NAVBAR ═════ */
#mainNav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: all 0.4s var(--ease-out);
    padding: 0 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
#mainNav.scrolled {
    background: rgba(255,255,255,0.98);
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-soft);
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}
.nav-logo .logo-icon {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    flex-shrink: 0;
}
.nav-logo span { color: var(--secondary); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--muted);
    transition: color var(--transition);
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--secondary);
    border-radius: 2px;
    transition: width var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.nav-billing { color: var(--muted); font-size: 0.82rem; }

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

.btn-admin {
    background: var(--ink);
    color: #fff;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    display: flex; align-items: center; gap: 6px;
    transition: all var(--transition);
    border: none;
}
.btn-admin:hover {
    background: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0,90,156,0.3);
}
.btn-nav-urgencias {
    background: var(--accent);
    color: #fff;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    display: flex; align-items: center; gap: 6px;
    transition: all var(--transition);
    animation: pulse-accent 2.5s infinite;
}
.btn-nav-urgencias:hover { background: #e0003c; transform: translateY(-1px); }

@keyframes pulse-accent {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 51, 102, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(255, 51, 102, 0); }
}

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    background: none; border: none;
}
.burger span {
    display: block;
    width: 24px; height: 2.5px;
    background: var(--ink);
    border-radius: 2px;
    transition: all 0.35s var(--ease-out);
    transform-origin: center;
}
.burger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ════ TAGLINE STRIP (Marquee) ═════ */
.tagline-strip {
    background: var(--primary);
    overflow: hidden;
    padding: 12px 0;
    white-space: nowrap;
}
.tagline-track {
    display: inline-flex;
    animation: marquee 22s linear infinite;
    gap: 0;
}
.tagline-track span {
    color: rgba(255,255,255,0.85);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 0 20px;
}
.tagline-track .dot { color: var(--secondary); opacity: 1; }
@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ═════ BUTTONS ═════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 90, 156, 0.3);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 90, 156, 0.4);
    color: #fff;
}
.btn-secondary {
    background: #fff;
    color: var(--primary);
    border: 2px solid var(--border);
    box-shadow: var(--shadow-soft);
}
.btn-secondary:hover { border-color: var(--primary); transform: translateY(-2px); }
.btn-whatsapp {
    background: #25d366;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover { background: #1daa55; transform: translateY(-2px); color: #fff; }
.btn-urgencias {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 20px rgba(255, 51, 102, 0.3);
}
.btn-urgencias:hover { background: #e0003c; transform: translateY(-2px); }
.btn-block { width: 100%; justify-content: center; }
.btn-xl { padding: 18px 38px; font-size: 1rem; }

/* ═════ HERO ═════ */
.hero {
    min-height: 100vh;
    padding-top: 72px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #EEF6FF 0%, #F8FBFE 50%, #EBF5FF 100%);
}
.hero::before {
    content: '';
    position: absolute;
    top: -20%; right: -10%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, var(--blue-glow) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 80px 5%;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-light);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
    border: 1px solid rgba(0,90,156,0.15);
}

.hero-text h1 {
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--ink);
    margin-bottom: 22px;
    letter-spacing: -1px;
}
.hero-text h1 .highlight {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-text .lead {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 500px;
    margin-bottom: 38px;
    line-height: 1.7;
    font-weight: 400;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}
.hero-stat .stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    display: block;
}
.hero-stat .stat-plus { color: var(--secondary); }
.hero-stat .stat-label {
    font-size: 0.78rem;
    color: var(--muted);
    font-weight: 500;
    margin-top: 4px;
    display: block;
}

/* Hero Image */
.hero-visual {
    position: relative;
}
.hero-img-wrap {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-hard);
}
.hero-img-wrap img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
}
.hero-img-wrap:hover img { transform: scale(1.03); }

.floating-card {
    position: absolute;
    background: #fff;
    border-radius: var(--radius);
    padding: 16px 22px;
    box-shadow: var(--shadow-med);
    display: flex;
    align-items: center;
    gap: 14px;
    animation: float 3.5s ease-in-out infinite;
    border: 1px solid var(--border);
}
.floating-card-1 {
    bottom: -20px;
    left: -30px;
    min-width: 200px;
}
.floating-card-2 {
    top: 30px;
    right: -25px;
}
.floating-card .fc-icon {
    width: 42px; height: 42px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
}
.fc-blue  { background: var(--blue-light); color: var(--primary); }
.fc-green { background: rgba(16,185,129,0.1); color: var(--success); }
.fc-red   { background: rgba(255,51,102,0.08); color: var(--accent); }
.floating-card h4 { font-size: 0.85rem; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.floating-card p  { font-size: 0.72rem; color: var(--muted); margin: 0; }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}
.floating-card-2 { animation-delay: 1.2s; }

/* ═════ SERVICES BAR ═════ */
.services-bar {
    background: #fff;
    border-radius: 100px;
    padding: 18px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: -40px 5% 80px;
    position: relative;
    z-index: 10;
    box-shadow: var(--shadow-med);
    flex-wrap: wrap;
    gap: 16px;
}
.srv-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--ink);
    text-decoration: none;
    transition: all var(--transition);
    padding: 4px 8px;
    border-radius: 12px;
}
.srv-item:hover { color: var(--primary); transform: translateY(-3px); }
.srv-item .icon-w {
    width: 36px; height: 36px;
    background: var(--bg-section);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    transition: all var(--transition);
    flex-shrink: 0;
}
.srv-item:hover .icon-w { background: var(--blue-light); }

/* ═════ SECTIONS ═════ */
.section {
    padding: 90px 5%;
    max-width: 1400px;
    margin: 0 auto;
}
.section-white {
    background: #fff;
    padding: 90px 5%;
    text-align: center;
}
.section-blue {
    background: var(--bg-section);
    padding: 90px 5%;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--secondary);
    margin-bottom: 14px;
}
.section-label::before {
    content: '';
    display: block;
    width: 20px; height: 2px;
    background: var(--secondary);
    border-radius: 2px;
}

.section h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--ink);
    line-height: 1.2;
    margin-bottom: 14px;
}
.section h2 em {
    font-style: normal;
    color: var(--primary);
}
.section-white h2 em { color: var(--secondary); }
.section-sub {
    font-size: 1rem;
    color: var(--muted);
    max-width: 550px;
    margin: 0 auto 50px;
    line-height: 1.7;
}

/* ═════ GRIDS ═════ */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* ═════ CARDS ═════ */
.card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition);
    border: 1px solid var(--border);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-med);
    border-color: rgba(0,90,156,0.2);
}
.card .card-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: var(--blue-light);
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    font-size: 1.4rem;
    transition: all var(--transition);
}
.card:hover .card-icon { background: var(--primary); color: #fff; }
.card h3 { font-size: 1.1rem; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.card p  { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }

/* ═════ TRUST BADGE ═════ */
.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-light);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    border: 1px solid rgba(0,90,156,0.15);
}

/* ═════ WHY US SECTION ═════ */
.why-points { display: flex; flex-direction: column; gap: 20px; margin-top: 30px; }
.why-point {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    padding: 20px;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.why-point:hover { background: var(--bg-section); }
.why-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.why-point h4 { font-size: 1rem; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.why-point p  { font-size: 0.88rem; color: var(--muted); margin: 0; line-height: 1.5; }

/* ═════ GALLERY ═════ */
.gallery-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 36px;
}
.gallery-tab {
    padding: 9px 22px;
    border-radius: 50px;
    border: 1.5px solid var(--border);
    background: #fff;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 600;
    transition: all var(--transition);
    cursor: pointer;
}
.gallery-tab.active, .gallery-tab:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/3;
    cursor: pointer;
}
.gallery-item.tall { aspect-ratio: 3/4; }
.gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,90,156,0.5), transparent);
    opacity: 0;
    transition: opacity var(--transition);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.5rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-item-label {
    position: absolute;
    bottom: 14px; left: 14px;
    background: rgba(255,255,255,0.9);
    color: var(--ink);
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--transition);
}
.gallery-item:hover .gallery-item-label { opacity: 1; transform: translateY(0); }

/* ═════ PRECIOS ═════ */
.precios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.precio-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 2px solid var(--border);
    transition: all var(--transition);
    position: relative;
}
.precio-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-med); border-color: rgba(0,90,156,0.25); }
.precio-card.featured {
    border-color: var(--primary);
    transform: scale(1.03);
    box-shadow: var(--shadow-hard);
}
.featured-badge {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    text-align: center;
    padding: 10px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.precio-header { padding: 28px 28px 0; }
.precio-header h3 { font-size: 1.3rem; font-weight: 800; color: var(--ink); margin-bottom: 6px; }
.precio-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin: 16px 0;
}
.precio-price span { font-size: 1rem; color: var(--muted); font-weight: 400; }
.precio-desc { font-size: 0.85rem; color: var(--muted); margin-bottom: 20px; }
.precio-list { padding: 0 28px 20px; }
.precio-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
    color: var(--ink);
}
.precio-list li:last-child { border-bottom: none; }
.precio-list li i { color: var(--success); font-size: 0.9rem; flex-shrink: 0; }
.precio-footer { padding: 0 28px 28px; }
.precios-note { text-align: center; color: var(--muted); font-size: 0.82rem; margin-top: 24px; }

/* ═════ TESTIMONIOS ═════ */
.testimonios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonio-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border);
    transition: all var(--transition);
    position: relative;
}
.testimonio-card::before {
    content: '"';
    position: absolute;
    top: 16px; right: 22px;
    font-size: 5rem;
    color: var(--blue-light);
    font-family: var(--serif);
    line-height: 1;
    font-weight: 600;
}
.testimonio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-med); }
.testimonio-stars { color: #f59e0b; font-size: 1rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonio-card p { font-size: 0.92rem; color: var(--ink); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonio-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.testimonio-author strong { display: block; font-size: 0.88rem; color: var(--ink); }
.testimonio-author span  { font-size: 0.75rem; color: var(--muted); }

/* ═════ CONTACTO ═════ */
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contacto-items { display: flex; flex-direction: column; gap: 16px; margin: 24px 0 30px; }
.contacto-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-section);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.contacto-item:hover { background: var(--blue-light); }
.contacto-item .ci-icon {
    width: 42px; height: 42px;
    border-radius: 12px;
    background: #fff;
    color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-soft);
}
.contacto-item strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.contacto-item p { margin: 0; font-size: 0.82rem; color: var(--muted); }
.mapa-placeholder {
    background: var(--bg-section);
    border-radius: var(--radius);
    overflow: hidden;
    height: 280px;
    margin-top: 20px;
}
.mapa-placeholder iframe { width: 100%; height: 100%; border: none; }
.social-links { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.social-btn {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    transition: all var(--transition);
    border: 1.5px solid var(--border);
    color: var(--ink);
    background: #fff;
}
.social-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.social-btn.ig { border-color: #e1306c; color: #e1306c; }
.social-btn.fb { border-color: #1877f2; color: #1877f2; }
.social-btn.wa { border-color: #25d366; color: #25d366; }

/* ═════ FACTURACION SECTION ═════ */
.billing-wrap {
    background: var(--bg-section);
    border-radius: 40px;
    margin: 0 5% 80px;
    padding: 60px;
}
.billing-inner { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center; }
.billing-wrap img { border-radius: 24px; width: 100%; transform: rotate(-2deg); box-shadow: var(--shadow-med); transition: transform var(--transition); }
.billing-wrap img:hover { transform: rotate(0deg); }

/* ═════ FOOTER ═════ */
footer {
    background: var(--ink);
    color: rgba(255,255,255,0.6);
    padding: 70px 5% 30px;
}
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 50px; margin-bottom: 50px; }
.footer-brand .logo-f { color: #fff; font-size: 1.3rem; font-weight: 800; display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.footer-brand p { font-size: 0.85rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 { color: #fff; font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 20px; font-weight: 600; }
.footer-col a { display: block; color: rgba(255,255,255,0.5); font-size: 0.87rem; margin-bottom: 10px; transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    flex-wrap: wrap; gap: 10px;
}
.footer-credit { color: var(--secondary); font-weight: 700; }
.footer-emergency {
    background: rgba(255, 51, 102, 0.15);
    border: 1px solid rgba(255, 51, 102, 0.3);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin-top: 16px;
}
.footer-emergency .em-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); font-weight: 700; margin-bottom: 4px; }
.footer-emergency a { color: #fff; font-size: 1.1rem; font-weight: 800; }

/* ═════ WHATSAPP FLOTANTE ═════ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 58px; height: 58px;
    background: #25d366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    transition: all var(--transition);
    animation: wa-pulse 3s infinite;
}
.whatsapp-float:hover { background: #1daa55; transform: scale(1.1); }
@keyframes wa-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37,211,102,0.3); }
    50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5), 0 0 0 12px rgba(37,211,102,0); }
}

/* ═════ SCROLL ANIMATIONS ═════ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }

/* ═════ IMG UTILS ═════ */
.img-rounded { border-radius: var(--radius); object-fit: cover; width: 100%; }

/* ═════ RESPONSIVE ═════ */
@media (max-width: 1024px) {
    .precios-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 60px 5%; text-align: center; }
    .hero-ctas { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .nav-links { display: none; }
    .btn-admin, .btn-nav-urgencias { display: none; }
    .burger { display: flex; }
    .services-bar { border-radius: var(--radius-lg); flex-direction: column; align-items: flex-start; margin: 20px 5% 60px; }
    .grid-2 { grid-template-columns: 1fr; gap: 40px; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .precios-grid { grid-template-columns: 1fr; }
    .precio-card.featured { transform: none; }
    .testimonios-grid { grid-template-columns: 1fr; }
    .contacto-grid { grid-template-columns: 1fr; }
    .billing-inner { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .gallery-grid { grid-template-columns: 1fr; }
    .billing-wrap { margin: 0 3% 60px; padding: 36px 24px; }

    /* Mobile Nav Open */
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0; left: 0;
        width: 100%; height: 100vh;
        background: rgba(255,255,255,0.98);
        z-index: 999;
        align-items: center;
        justify-content: center;
        gap: 30px;
        font-size: 1.3rem;
    }
    .nav-links.active a { font-size: 1.3rem; color: var(--ink); }
    .announcement-bar { font-size: 0.65rem; }
}