/* RIVERSIDE · ACADÉMIE DE LANGUES - Public CSS (azul marino + rojo) */
:root {
    --c-primary: #16294D;
    --c-primary-dark: #0F1D38;
    --c-primary-light: #EAEEF6;
    --c-accent: #C8102E;
    --c-accent-dark: #A20D24;
    --c-dark: #0E1A30;
    --c-bg: #F7F8FB;
    --c-surface: #FFFFFF;
    --c-text: #1F2937;
    --c-text-soft: #6B7280;
    --c-text-muted: #9CA3AF;
    --c-border: #E5E7EB;
    --c-border-strong: #D1D5DB;
    --c-success: #10B981;
    --c-danger: #EF4444;
    --c-warning: #F59E0B;
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 20px;
    --r-xl: 28px;
    --r-full: 999px;
    --shadow-md: 0 8px 24px rgba(31, 41, 55, 0.08);
    --shadow-lg: 0 20px 50px rgba(31, 41, 55, 0.12);
    --t: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--c-text);
    background: var(--c-surface);
    font-size: 15px;
    line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3, h4 { font-family: 'Plus Jakarta Sans', sans-serif; letter-spacing: -0.02em; line-height: 1.2; color: var(--c-dark); }

/* ===== NAV ===== */
.nav { position: sticky; top: 0; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); z-index: 100; border-bottom: 1px solid var(--c-border); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; gap: 20px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: block;
    object-fit: contain;
    flex-shrink: 0;
}
.logo-name { display: block; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 17px; color: var(--c-dark); }
.logo-tagline { display: block; font-size: 10.5px; color: var(--c-text-muted); margin-top: -2px; }
.nav-links { list-style: none; display: flex; gap: 28px; }
.nav-links a { font-size: 14px; font-weight: 600; color: var(--c-text); transition: color var(--t); position: relative; padding: 6px 0; }
.nav-links a:hover, .nav-links a.active { color: var(--c-primary); }
.nav-links a.active::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--c-accent); border-radius: 2px; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.btn-wa-nav {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 14px; color: #25D366; border: 1.5px solid #DCFCE7; background: #F0FDF4;
    border-radius: var(--r-full); font-size: 12.5px; font-weight: 700; transition: all var(--t);
}
.btn-wa-nav:hover { background: #25D366; color: white; border-color: #25D366; }
.btn-cta-nav {
    display: inline-flex; align-items: center;
    padding: 10px 22px; background: var(--c-primary); color: white;
    border-radius: var(--r-full); font-size: 13.5px; font-weight: 700;
    transition: all var(--t); box-shadow: 0 4px 14px rgba(22, 41, 77, 0.30);
}
.btn-cta-nav:hover { background: var(--c-primary-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(22, 41, 77, 0.40); }
.nav-toggle { display: none; background: none; border: none; color: var(--c-dark); cursor: pointer; padding: 6px; }
@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: white; padding: 18px 24px; border-bottom: 1px solid var(--c-border); gap: 16px; }
    .nav-toggle { display: inline-flex; }
    .btn-wa-nav { display: none; }
}

/* ===== HERO ===== */
.hero {
    padding: 80px 0 100px;
    background:
        radial-gradient(circle at 20% 0%, rgba(22, 41, 77, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 100%, rgba(200, 16, 46, 0.10) 0%, transparent 50%),
        linear-gradient(180deg, var(--c-surface) 0%, var(--c-bg) 100%);
    overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 50px; } }
.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px; background: white; border: 1px solid var(--c-border);
    border-radius: var(--r-full); font-size: 12.5px; font-weight: 700; color: var(--c-primary);
    margin-bottom: 22px; box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.hero-eyebrow .dot { width: 8px; height: 8px; background: var(--c-success); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,0.5);} 50%{box-shadow:0 0 0 8px rgba(16,185,129,0);} }
.hero h1 { font-size: clamp(38px, 5.5vw, 60px); margin-bottom: 22px; }
.hero h1 .accent { background: linear-gradient(120deg, var(--c-primary) 0%, var(--c-accent-dark) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-lead { font-size: 18px; color: var(--c-text-soft); margin-bottom: 32px; max-width: 540px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; border-radius: var(--r-full); font-weight: 700; font-size: 14.5px; transition: all var(--t); border: none; cursor: pointer; font-family: inherit; }
.btn-primary { background: var(--c-primary); color: white; box-shadow: 0 8px 22px rgba(22, 41, 77, 0.30); }
.btn-primary:hover { background: var(--c-primary-dark); transform: translateY(-2px); }
.btn-outline { background: white; color: var(--c-dark); border: 1.5px solid var(--c-border-strong); }
.btn-outline:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn-accent { background: var(--c-accent); color: var(--c-dark); }
.btn-accent:hover { background: var(--c-accent-dark); }
.btn-lg { padding: 16px 30px; font-size: 15.5px; }

.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; padding-top: 22px; border-top: 1px solid var(--c-border); }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--c-text-soft); }
.trust-item svg { color: var(--c-success); }

/* Hero visual: idiomas flotantes */
.hero-visual { position: relative; min-height: 400px; }
.lang-bubble {
    position: absolute;
    background: white;
    border-radius: var(--r-lg);
    padding: 18px 22px;
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; gap: 14px;
    transition: transform var(--t);
}
.lang-bubble:hover { transform: translateY(-4px) rotate(0deg) !important; }
.lang-bubble .flag { font-size: 36px; line-height: 1; }
.lang-bubble strong { display: block; font-size: 16px; color: var(--c-dark); font-family: 'Plus Jakarta Sans', sans-serif; }
.lang-bubble span { font-size: 12px; color: var(--c-text-soft); }
.lang-bubble:nth-child(1) { top: 5%; left: 0; transform: rotate(-3deg); animation: floatBubble 6s ease-in-out infinite; }
.lang-bubble:nth-child(2) { top: 30%; right: 0; transform: rotate(3deg); animation: floatBubble 7s ease-in-out infinite 1s; }
.lang-bubble:nth-child(3) { top: 55%; left: 8%; transform: rotate(-2deg); animation: floatBubble 6.5s ease-in-out infinite 0.5s; }
.lang-bubble:nth-child(4) { bottom: 5%; right: 4%; transform: rotate(2deg); animation: floatBubble 7.5s ease-in-out infinite 1.5s; }
@keyframes floatBubble {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    50% { transform: translateY(-12px) rotate(-3deg); }
}

/* ===== SECTION ===== */
.section { padding: 90px 0; }
.section-bg { background: var(--c-bg); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-head .eyebrow { display: inline-block; font-size: 12.5px; font-weight: 800; color: var(--c-primary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 14px; }
.section-head p { font-size: 17px; color: var(--c-text-soft); line-height: 1.6; }

/* ===== CARDS GRID ===== */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 26px; }
.curso-card {
    background: white;
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--t);
}
.curso-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--c-primary); }
.curso-img {
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-accent) 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.curso-img img { width: 100%; height: 100%; object-fit: cover; }
.curso-img .placeholder-flag { font-size: 80px; opacity: 0.4; }
.curso-img .destacado-badge {
    position: absolute; top: 12px; left: 12px;
    background: white; color: var(--c-primary);
    padding: 5px 11px; border-radius: var(--r-full);
    font-size: 11px; font-weight: 800; text-transform: uppercase;
    letter-spacing: 0.06em;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.curso-img .tipo-badge {
    position: absolute; bottom: 12px; right: 12px;
    background: rgba(0,0,0,0.65); color: white;
    padding: 4px 10px; border-radius: var(--r-full);
    font-size: 11px; font-weight: 700;
    backdrop-filter: blur(6px);
}
.curso-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.curso-meta-top { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.curso-meta-top .cat-badge {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 12px; font-weight: 700;
    padding: 3px 10px; background: var(--c-primary-light); color: var(--c-primary);
    border-radius: var(--r-full);
}
.curso-meta-top .nivel-pill { font-size: 10.5px; padding: 3px 9px; border-radius: var(--r-full); font-weight: 700; color: white; }
.curso-card h3 { font-size: 18px; margin-bottom: 8px; line-height: 1.3; }
.curso-card p.curso-desc { font-size: 13.5px; color: var(--c-text-soft); margin-bottom: 14px; flex: 1; }
.curso-detail-info { display: flex; gap: 14px; font-size: 12px; color: var(--c-text-muted); margin-bottom: 16px; flex-wrap: wrap; }
.curso-detail-info span { display: inline-flex; align-items: center; gap: 4px; }
.curso-foot { padding: 14px 22px; background: var(--c-bg); display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--c-border); }
.curso-precio { display: flex; flex-direction: column; }
.curso-precio strong { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 22px; font-weight: 800; color: var(--c-primary); line-height: 1; }
.curso-precio span { font-size: 10.5px; color: var(--c-text-muted); margin-top: 3px; }
.curso-precio .mensual { font-size: 11.5px; color: var(--c-text-soft); margin-top: 2px; }
.curso-precio .mensual strong { font-size: 13.5px; color: var(--c-success); font-weight: 700; }

/* ===== FEATURES ===== */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.feature-card { background: white; border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: 28px; transition: all var(--t); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--c-primary); }
.feature-icon {
    width: 54px; height: 54px;
    background: linear-gradient(135deg, var(--c-primary-light) 0%, white 100%);
    border-radius: var(--r-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    margin-bottom: 18px;
}
.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { color: var(--c-text-soft); font-size: 14px; line-height: 1.6; }

/* ===== INSTRUCTORES ===== */
.instructor-card {
    background: white;
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 24px;
    text-align: center;
    transition: all var(--t);
}
.instructor-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--c-primary); }
.instructor-avatar {
    width: 100px; height: 100px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--c-primary-light), white);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    font-size: 36px;
    color: var(--c-primary);
    border: 3px solid white;
    box-shadow: 0 6px 20px rgba(22, 41, 77,0.15);
}
.instructor-avatar img { width: 100%; height: 100%; object-fit: cover; }
.instructor-card h3 { font-size: 17px; margin-bottom: 4px; }
.instructor-pais { font-size: 12px; color: var(--c-text-muted); margin-bottom: 8px; }
.instructor-titulo {
    display: inline-block;
    font-size: 11.5px; padding: 4px 10px;
    background: var(--c-primary-light); color: var(--c-primary);
    border-radius: var(--r-full);
    font-weight: 700; margin-bottom: 14px;
}
.instructor-bio { font-size: 13px; color: var(--c-text-soft); line-height: 1.5; }

/* ===== DETAIL PAGE ===== */
.curso-detail-hero {
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-accent) 100%);
    color: white;
    padding: 60px 0;
}
.curso-detail-hero .cat-line { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; opacity: 0.9; margin-bottom: 14px; }
.curso-detail-hero h1 { font-size: clamp(28px, 4.5vw, 44px); color: white; margin-bottom: 14px; }
.curso-detail-hero p.lead { font-size: 17px; opacity: 0.92; max-width: 620px; line-height: 1.6; }
.curso-detail-hero .pills-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.curso-detail-hero .pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; background: rgba(255,255,255,0.18); border-radius: var(--r-full); font-size: 12.5px; font-weight: 600; backdrop-filter: blur(8px); }

.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 30px; margin-top: -40px; position: relative; z-index: 2; padding-bottom: 80px; }
@media (max-width: 900px) { .detail-grid { grid-template-columns: 1fr; } }

.detail-card { background: white; border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow-md); margin-bottom: 24px; }
.detail-card h2 { font-size: 20px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.detail-card p { color: var(--c-text-soft); line-height: 1.7; font-size: 15px; }
.detail-list { list-style: none; padding: 0; }
.detail-list li { padding: 8px 0; padding-left: 28px; position: relative; color: var(--c-text); font-size: 14.5px; }
.detail-list li::before { content: '✓'; position: absolute; left: 0; top: 8px; color: var(--c-success); font-weight: 700; }

.modulo {
    background: var(--c-bg);
    border-radius: var(--r-md);
    padding: 16px 18px;
    margin-bottom: 10px;
    border-left: 3px solid var(--c-primary);
}
.modulo strong { display: block; font-size: 14.5px; color: var(--c-dark); font-family: 'Plus Jakarta Sans', sans-serif; }
.modulo span { font-size: 12px; color: var(--c-text-muted); }
.modulo p { font-size: 13px; color: var(--c-text-soft); margin-top: 4px; }

.sidebar-inscripcion { position: sticky; top: 100px; background: white; border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow-lg); border: 1px solid var(--c-border); }
.sidebar-precio { text-align: center; padding-bottom: 22px; margin-bottom: 20px; border-bottom: 1px solid var(--c-border); }
.sidebar-precio .main-precio { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 40px; font-weight: 800; color: var(--c-primary); line-height: 1; }
.sidebar-precio .main-precio-label { font-size: 12px; color: var(--c-text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.sidebar-precio .o-mensual { margin-top: 14px; padding: 10px; background: #E0FAF4; border-radius: var(--r-md); }
.sidebar-precio .o-mensual span { font-size: 11px; color: var(--c-text-muted); display: block; }
.sidebar-precio .o-mensual strong { font-size: 20px; color: var(--c-success); font-weight: 800; }
.sidebar-features { list-style: none; padding: 0; margin-bottom: 22px; }
.sidebar-features li { padding: 7px 0; padding-left: 26px; position: relative; font-size: 13.5px; }
.sidebar-features li::before { content: '✓'; position: absolute; left: 0; color: var(--c-success); font-weight: 700; }

/* ===== INSCRIBIR (form) ===== */
.inscribir-wrap { background: var(--c-bg); min-height: calc(100vh - 80px); padding: 60px 0; }
.inscribir-card { max-width: 740px; margin: 0 auto; background: white; border-radius: var(--r-xl); box-shadow: var(--shadow-lg); overflow: hidden; }
.inscribir-head { background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-accent-dark) 100%); color: white; padding: 32px 36px; }
.inscribir-head h1 { color: white; font-size: 26px; margin-bottom: 6px; }
.inscribir-head p { opacity: 0.9; font-size: 15px; }
.inscribir-body { padding: 32px 36px; }
@media (max-width: 600px) { .inscribir-head, .inscribir-body { padding: 24px; } }

.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-label { display: block; font-size: 13px; font-weight: 700; color: var(--c-dark); margin-bottom: 8px; }
.form-control {
    width: 100%; padding: 12px 15px; font-family: inherit; font-size: 14.5px;
    border: 1.5px solid var(--c-border); border-radius: var(--r-md);
    background: white; transition: all var(--t);
}
.form-control:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 4px rgba(22, 41, 77,0.1); }
.form-help { font-size: 12px; color: var(--c-text-muted); margin-top: 6px; }
.req { color: var(--c-danger); }

.modalidad-pago-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 600px) { .modalidad-pago-grid { grid-template-columns: 1fr; } }
.modalidad-pago-option {
    cursor: pointer; padding: 16px; border: 1.5px solid var(--c-border); border-radius: var(--r-md);
    transition: all var(--t); position: relative;
}
.modalidad-pago-option input { position: absolute; opacity: 0; pointer-events: none; }
.modalidad-pago-option:has(input:checked), .modalidad-pago-option.is-checked {
    border-color: var(--c-primary); background: var(--c-primary-light);
    box-shadow: 0 0 0 3px rgba(22, 41, 77,0.10);
}
.modalidad-pago-option strong { display: block; font-size: 14.5px; color: var(--c-dark); margin-bottom: 3px; }
.modalidad-pago-option .mp-precio { font-size: 18px; color: var(--c-primary); font-weight: 800; font-family: 'Plus Jakarta Sans', sans-serif; }
.modalidad-pago-option .mp-detail { font-size: 12px; color: var(--c-text-soft); margin-top: 3px; }

/* ===== MENOR DE EDAD / TUTOR ===== */
.menor-check {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px 16px; margin: 6px 0 4px;
    border: 1.5px solid var(--c-border); border-radius: var(--r-md);
    cursor: pointer; transition: all var(--t); background: white;
}
.menor-check:hover { border-color: var(--c-primary); }
.menor-check.is-on { border-color: var(--c-primary); background: var(--c-primary-light); }
.menor-check input { width: 20px; height: 20px; margin-top: 2px; flex-shrink: 0; accent-color: var(--c-primary); cursor: pointer; }
.menor-check small { color: var(--c-text-soft); font-size: 12.5px; }
.tutor-block {
    margin-top: 16px; padding: 20px;
    border: 1.5px dashed var(--c-accent); border-radius: var(--r-md);
    background: #FDF2F4;
}
.tutor-block h3 { color: var(--c-accent); }

/* ===== CONFIRMACIÓN ===== */
.confirmada-card {
    max-width: 580px; margin: 60px auto;
    background: white; border-radius: var(--r-xl); padding: 50px 36px;
    text-align: center; box-shadow: var(--shadow-lg);
}
.confirmada-icon {
    width: 88px; height: 88px; margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--c-success) 0%, #059669 100%);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 14px 40px rgba(16,185,129,0.35);
    animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes scaleIn { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.confirmada-num {
    display: inline-block; margin-bottom: 14px; padding: 6px 14px;
    background: var(--c-primary-light); color: var(--c-primary);
    border-radius: var(--r-full); font-weight: 700; font-size: 13px;
    letter-spacing: 0.04em;
}
.confirmada-card h1 { font-size: 28px; margin-bottom: 12px; }
.confirmada-summary { margin: 30px 0; text-align: left; background: var(--c-bg); border-radius: var(--r-md); padding: 22px; }
.summary-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 14px; border-bottom: 1px solid var(--c-border); }
.summary-row:last-child { border: none; }
.summary-row span { color: var(--c-text-soft); }
.summary-row strong { color: var(--c-dark); font-weight: 700; }

/* ===== FOOTER ===== */
.site-footer { background: var(--c-dark); color: rgba(255,255,255,0.85); padding: 60px 0 0; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer .logo-name { color: white; }
.footer-brand p { font-size: 14px; line-height: 1.6; opacity: 0.78; margin-top: 12px; max-width: 320px; }
.site-footer h4 { color: white; font-size: 14px; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.06em; }
.site-footer ul { list-style: none; }
.site-footer ul li { padding: 5px 0; font-size: 13.5px; opacity: 0.78; }
.site-footer ul li a:hover { color: var(--c-accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 22px 20px; display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; opacity: 0.7; flex-wrap: wrap; gap: 12px; }
.footer-merka { color: var(--c-accent) !important; font-weight: 600; }

/* WhatsApp floating */
.wa-float {
    position: fixed; bottom: 24px; right: 24px;
    width: 56px; height: 56px; border-radius: 50%;
    background: #25D366; color: white;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.4);
    z-index: 50; transition: transform var(--t);
}
.wa-float:hover { transform: scale(1.08); }

/* Alerts */
.alert { padding: 14px 16px; border-radius: var(--r-md); font-size: 14px; margin-bottom: 18px; }
.alert-error { background: #FEF2F2; color: #B91C1C; border: 1px solid #FECACA; }
.alert-info { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }
.alert-success { background: #F0FDF4; color: #047857; border: 1px solid #BBF7D0; }

/* Filter pills */
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 30px; }
.filter-pill {
    padding: 8px 18px; background: white; border: 1.5px solid var(--c-border);
    border-radius: var(--r-full); font-size: 13px; font-weight: 600; color: var(--c-text);
    cursor: pointer; transition: all var(--t);
}
.filter-pill:hover { border-color: var(--c-primary); color: var(--c-primary); }
.filter-pill.active { background: var(--c-primary); color: white; border-color: var(--c-primary); }