/* =================================================================
   PRESTA ÁGIL - Estilos principales
   Paleta verde + amarillo lima · Plus Jakarta Sans + Outfit
   ================================================================= */

:root {
    --green-900: #0d3b1e;
    --green-800: #14532d;
    --green-700: #166534;
    --green-600: #16a34a;
    --green-500: #22c55e;
    --green-400: #4ade80;
    --green-300: #86efac;
    --green-100: #dcfce7;
    --green-50:  #f0fdf4;

    --yellow-400: #c8e600;
    --yellow-300: #d4f542;

    --dark: #0f1a12;
    --gray-50: #f8faf9;
    --gray-100: #f1f5f2;
    --gray-200: #e2e8e4;
    --gray-300: #cbd5d0;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --white: #ffffff;

    /* Tokens semánticos */
    --primary: var(--green-900);
    --primary-2: var(--green-600);
    --accent: var(--yellow-400);
    --bg: var(--white);
    --text: var(--gray-800);
    --text-soft: var(--gray-600);
    --text-muted: var(--gray-500);
    --border: var(--gray-200);

    --danger: #dc2626;
    --warning: #d97706;
    --success: var(--green-600);
    --info: #0284c7;

    --radius:    16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --shadow-green: 0 10px 30px rgba(13, 59, 30, 0.20);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--white);
    color: var(--text);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    line-height: 1.55;
}

img { max-width: 100%; display: block; height: auto; }
a   { color: var(--green-700); text-decoration: none; }
a:hover { color: var(--green-600); }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =================================================================
   NAVBAR
   ================================================================= */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 14px 0;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}
.navbar .nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.logo { display: flex; align-items: center; }
.logo-img { height: 50px; width: auto; transition: height .25s; }
.navbar.scrolled { padding: 8px 0; }
.navbar.scrolled .logo-img { height: 40px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}
.nav-links a {
    color: var(--gray-700);
    font-weight: 600;
    font-size: 14.5px;
    transition: color .2s;
    position: relative;
}
.nav-links a.active,
.nav-links a:hover {
    color: var(--green-700);
}
.nav-links a.active::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -8px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--green-700);
    color: var(--white) !important;
    padding: 11px 20px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 14px;
    transition: all .25s;
    box-shadow: 0 4px 14px rgba(22,101,52,0.25);
}
.nav-cta:hover {
    background: var(--green-800);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(22,101,52,0.35);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--gray-700);
    cursor: pointer;
    padding: 6px;
}

@media (max-width: 880px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 18px 24px;
        gap: 14px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.10);
        border-top: 1px solid var(--border);
    }
    .nav-links.open { display: flex; }
    .nav-toggle { display: inline-flex; }
    .nav-cta { padding: 9px 16px; font-size: 13px; }
}

/* =================================================================
   BOTONES
   ================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 26px;
    border: none;
    border-radius: 999px;
    font-family: inherit;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: all .25s ease;
    text-decoration: none !important;
    line-height: 1;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn svg { flex-shrink: 0; }

.btn-primary {
    background: var(--green-700);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(22,101,52,0.25);
}
.btn-primary:hover:not(:disabled) {
    background: var(--green-800);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(22,101,52,0.35);
    color: var(--white);
}

.btn-green {
    background: var(--green-600);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(22,163,74,0.30);
}
.btn-green:hover:not(:disabled) {
    background: var(--green-700);
    transform: translateY(-2px);
    color: var(--white);
}

.btn-accent {
    background: var(--accent);
    color: var(--green-900);
    box-shadow: 0 6px 20px rgba(200,230,0,0.40);
}
.btn-accent:hover:not(:disabled) {
    background: var(--yellow-300);
    transform: translateY(-2px);
    color: var(--green-900);
}

.btn-outline {
    background: transparent;
    color: var(--green-700);
    border: 2px solid var(--green-700);
}
.btn-outline:hover:not(:disabled) {
    background: var(--green-700);
    color: var(--white);
}

.btn-light {
    background: var(--white);
    color: var(--green-800);
    box-shadow: 0 4px 14px rgba(0,0,0,0.10);
}
.btn-light:hover:not(:disabled) {
    background: var(--gray-50);
    transform: translateY(-2px);
}

.btn-block { width: 100%; }
.btn-sm    { padding: 9px 18px; font-size: 13px; }
.btn-lg    { padding: 16px 32px; font-size: 16.5px; }

/* =================================================================
   HERO
   ================================================================= */
.hero {
    position: relative;
    background:
        radial-gradient(ellipse at 80% 20%, rgba(200,230,0,0.18) 0%, transparent 55%),
        linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 50%, var(--green-700) 100%);
    color: var(--white);
    padding: 140px 0 90px;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(255,255,255,0.05) 1px, transparent 0);
    background-size: 32px 32px;
    pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200,230,0,0.18);
    color: var(--accent);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    border: 1px solid rgba(200,230,0,0.30);
    margin-bottom: 24px;
}
.hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(38px, 5vw, 60px);
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 22px;
    letter-spacing: -0.02em;
}
.hero-title .accent { color: var(--accent); }
.hero-sub {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    max-width: 540px;
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 50px;
    padding-top: 36px;
    border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stat .num {
    font-family: 'Outfit', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 6px;
}
.hero-stat .lbl {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}

.hero-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.30);
}
.hero-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}
.hero-card-list {
    list-style: none;
    display: grid;
    gap: 14px;
    margin-bottom: 24px;
}
.hero-card-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.92);
    font-size: 15px;
    font-weight: 500;
}
.hero-card-list .check {
    width: 26px;
    height: 26px;
    background: var(--accent);
    color: var(--green-900);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

@media (max-width: 920px) {
    .hero { padding: 120px 0 60px; }
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .hero-stat .num { font-size: 28px; }
}

/* =================================================================
   SECCIONES
   ================================================================= */
.section { padding: 90px 0; }
.section.alt { background: var(--gray-50); }

.section-label {
    display: inline-block;
    color: var(--green-600);
    background: var(--green-50);
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 14px;
}
.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    color: var(--green-900);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.section-sub {
    font-size: 17px;
    color: var(--text-soft);
    max-width: 640px;
    margin-bottom: 0;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header .section-sub {
    margin-left: auto;
    margin-right: auto;
}

/* =================================================================
   GRID DE BENEFICIOS
   ================================================================= */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.benefit-card {
    background: var(--white);
    padding: 32px 28px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all .3s ease;
}
.benefit-card:hover {
    border-color: var(--green-300);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.benefit-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--green-700) 0%, var(--green-600) 100%);
    color: var(--accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 18px;
}
.benefit-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 19px;
    font-weight: 700;
    color: var(--green-900);
    margin-bottom: 8px;
}
.benefit-card p {
    color: var(--text-soft);
    font-size: 15px;
}

/* =================================================================
   PROCESO (PASOS)
   ================================================================= */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
    counter-reset: step;
}
.step-card {
    background: var(--white);
    padding: 28px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    position: relative;
    counter-increment: step;
}
.step-card::before {
    content: counter(step, decimal-leading-zero);
    font-family: 'Outfit', sans-serif;
    font-size: 56px;
    font-weight: 800;
    color: var(--green-100);
    line-height: 1;
    position: absolute;
    top: 12px;
    right: 18px;
    pointer-events: none;
}
.step-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--green-900);
    margin-bottom: 6px;
    position: relative;
}
.step-card p {
    color: var(--text-soft);
    font-size: 14.5px;
    position: relative;
}

/* =================================================================
   SUCURSALES
   ================================================================= */
.sucursales-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}
.sucursal-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: all .3s ease;
}
.sucursal-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.sucursal-img {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--gray-100);
}
.sucursal-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s;
}
.sucursal-card:hover .sucursal-img img { transform: scale(1.05); }

.sucursal-img-tag {
    position: absolute;
    top: 16px; left: 16px;
    background: var(--green-900);
    color: var(--accent);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sucursal-body { padding: 24px; }
.sucursal-body h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--green-900);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.sucursal-info {
    display: grid;
    gap: 8px;
    margin-bottom: 20px;
    color: var(--text-soft);
    font-size: 14.5px;
}
.sucursal-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* =================================================================
   FORMULARIO DE SOLICITUD
   ================================================================= */
.solicitud-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 56px;
    align-items: start;
}
.solicitud-info .info-steps {
    margin-top: 32px;
    display: grid;
    gap: 18px;
}
.info-step {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.info-step .step-number {
    width: 36px; height: 36px;
    background: var(--green-700);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}
.info-step .step-text h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--green-900);
    margin-bottom: 2px;
}
.info-step .step-text p {
    color: var(--text-soft);
    font-size: 14px;
}

.form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}
.form-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--green-900);
    margin-bottom: 4px;
}
.form-card .lead {
    color: var(--text-soft);
    font-size: 14px;
    margin-bottom: 24px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}
.form-group { display: flex; flex-direction: column; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.form-group .required { color: var(--danger); }
.form-control,
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 15px;
    color: var(--text);
    background: var(--white);
    transition: all .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-control:focus {
    outline: none;
    border-color: var(--green-600);
    box-shadow: 0 0 0 4px rgba(22,163,74,0.10);
}
.form-group textarea { resize: vertical; min-height: 92px; }

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: var(--danger);
    background: #fef2f2;
}
.error-msg {
    color: var(--danger);
    font-size: 12px;
    margin-top: 4px;
    display: none;
}
.form-group.error .error-msg { display: block; }

.form-help {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Selector de sucursales */
.sucursal-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.sucursal-option { position: relative; }
.sucursal-option input { position: absolute; opacity: 0; pointer-events: none; }
.sucursal-label {
    display: flex !important;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    text-align: center;
    padding: 18px 14px !important;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all .2s;
    background: var(--white);
    margin-bottom: 0 !important;
}
.sucursal-label:hover { border-color: var(--green-300); background: var(--green-50); }
.sucursal-option input:checked + .sucursal-label {
    border-color: var(--green-600);
    background: var(--green-50);
    box-shadow: 0 0 0 4px rgba(22,163,74,0.10);
}
.sucursal-option input:focus-visible + .sucursal-label {
    outline: 2px solid var(--green-700);
    outline-offset: 2px;
}
.suc-icon { font-size: 28px; }
.suc-name {
    font-weight: 700 !important;
    color: var(--green-900);
    font-size: 16px !important;
    margin: 0 !important;
}
.suc-phone {
    font-size: 13px !important;
    color: var(--text-soft);
    font-weight: 500 !important;
    margin: 0 !important;
}

@media (max-width: 880px) {
    .solicitud-wrapper { grid-template-columns: 1fr; gap: 32px; }
    .form-card { padding: 24px; }
    .form-grid { grid-template-columns: 1fr; }
}

/* =================================================================
   ALERTAS / MENSAJES
   ================================================================= */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14.5px;
    border-left: 4px solid;
}
.alert-success { background: var(--green-50); color: var(--green-800); border-color: var(--green-600); }
.alert-danger  { background: #fef2f2; color: #991b1b; border-color: var(--danger); }
.alert-info    { background: #eff6ff; color: #1e40af; border-color: var(--info); }
.alert-warning { background: #fef3c7; color: #92400e; border-color: var(--warning); }

/* =================================================================
   PÁGINA "RECIBIDA"
   ================================================================= */
.recibida-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 56px 40px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 640px;
    margin: 60px auto;
}
.recibida-icon {
    width: 88px;
    height: 88px;
    background: linear-gradient(135deg, var(--green-600), var(--green-700));
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 42px;
}
.recibida-card h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--green-900);
    margin-bottom: 12px;
}
.recibida-numero {
    display: inline-block;
    background: var(--green-50);
    color: var(--green-800);
    padding: 8px 16px;
    border-radius: 999px;
    font-family: monospace;
    font-weight: 700;
    margin: 18px 0 24px;
}
.recibida-card p {
    color: var(--text-soft);
    font-size: 16px;
    margin-bottom: 12px;
}
.recibida-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 28px;
}

/* =================================================================
   FOOTER
   ================================================================= */
.site-footer {
    background: var(--green-900);
    color: rgba(255,255,255,0.78);
    padding: 64px 0 24px;
    margin-top: 80px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 48px;
}
.footer-brand .logo-img { height: 56px; margin-bottom: 16px; filter: brightness(1.05); }
.footer-brand p { font-size: 14.5px; margin-bottom: 18px; max-width: 320px; }

.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.85);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .2s;
}
.footer-socials a:hover {
    background: var(--accent);
    color: var(--green-900);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-family: 'Outfit', sans-serif;
    color: var(--white);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a {
    color: rgba(255,255,255,0.78);
    font-size: 14.5px;
    transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.10);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,0.60);
    flex-wrap: wrap;
    gap: 12px;
}

@media (max-width: 760px) {
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { justify-content: center; text-align: center; }
}

/* =================================================================
   WHATSAPP FAB
   ================================================================= */
.wa-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(37,211,102,0.40);
    z-index: 999;
    transition: transform .25s;
    animation: wa-pulse 2.5s ease-out infinite;
}
.wa-fab:hover { transform: scale(1.08); color: var(--white); }
@keyframes wa-pulse {
    0%   { box-shadow: 0 10px 30px rgba(37,211,102,0.40), 0 0 0 0 rgba(37,211,102,0.50); }
    70%  { box-shadow: 0 10px 30px rgba(37,211,102,0.40), 0 0 0 18px rgba(37,211,102,0); }
    100% { box-shadow: 0 10px 30px rgba(37,211,102,0.40), 0 0 0 0 rgba(37,211,102,0); }
}

/* =================================================================
   UTILIDADES
   ================================================================= */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }

/* Animaciones suaves on-scroll */
[data-anim] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .7s ease, transform .7s ease;
}
[data-anim].is-visible {
    opacity: 1;
    transform: translateY(0);
}