/* AR4HO Core – component styles. Variables fall back to the theme palette. */
:root {
	--a4-navy: #0b1b3a;
	--a4-blue: #2563eb;
	--a4-cyan: #06b6d4;
	--a4-amber: #f59e0b;
	--a4-ink: #1e293b;
	--a4-muted: #64748b;
	--a4-line: #e2e8f0;
	--a4-soft: #f4f7fb;
	--a4-radius: 16px;
	--a4-shadow: 0 10px 30px -12px rgba(11, 27, 58, .18);
}

.a4-ico { width: 1.25em; height: 1.25em; flex: none; }
.a4-muted { color: var(--a4-muted); }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.a4-hp { position: absolute !important; left: -9999px; height: 0; overflow: hidden; }

/* Buttons & links */
.a4-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: .5em;
	padding: .85em 1.6em; border: 2px solid transparent; border-radius: 999px;
	background: linear-gradient(135deg, var(--a4-blue), var(--a4-cyan)); color: #fff !important;
	font-weight: 600; font-size: 1rem; line-height: 1.2; text-decoration: none; cursor: pointer;
	transition: transform .2s ease, box-shadow .2s ease;
	box-shadow: 0 8px 20px -8px rgba(37, 99, 235, .6);
}
.a4-btn:hover, .a4-btn:focus-visible { transform: translateY(-2px); box-shadow: 0 14px 26px -10px rgba(37, 99, 235, .7); }
.a4-btn--ghost { background: transparent; color: var(--a4-blue) !important; border-color: var(--a4-blue); box-shadow: none; }
.a4-btn--ghost:hover { background: var(--a4-blue); color: #fff !important; }
.a4-link { display: inline-flex; align-items: center; gap: .4em; font-weight: 600; color: var(--a4-blue); text-decoration: none; }
.a4-link .a4-ico { width: 1em; height: 1em; transition: transform .2s; }
.a4-link:hover .a4-ico { transform: translateX(4px); }

/* Grids & cards */
.a4-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.a4-card {
	background: #fff; border: 1px solid var(--a4-line); border-radius: var(--a4-radius);
	padding: 1.75rem; box-shadow: var(--a4-shadow); transition: transform .25s ease, box-shadow .25s ease;
}
.a4-card:hover { transform: translateY(-4px); box-shadow: 0 22px 40px -18px rgba(11, 27, 58, .28); }
.a4-card h3 { margin: 0 0 .5rem; font-size: 1.2rem; color: var(--a4-navy); }
.a4-card p { margin: 0 0 1rem; color: var(--a4-muted); }

/* Services */
.a4-service { display: flex; flex-direction: column; align-items: flex-start; }
.a4-service__icon {
	width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 1.1rem;
	background: linear-gradient(135deg, rgba(37, 99, 235, .12), rgba(6, 182, 212, .18)); color: var(--a4-blue);
}
.a4-service__icon .a4-ico { width: 28px; height: 28px; }
.a4-service__img { margin: -1.75rem -1.75rem 1.2rem; overflow: hidden; border-radius: var(--a4-radius) var(--a4-radius) 0 0; }
.a4-service__img img { width: 100%; height: 200px; object-fit: cover; display: block; }
.a4-service__text { flex: 1; color: var(--a4-muted); }
.a4-service__text p { margin: 0 0 1rem; }

/* Work */
.a4-work__item { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.a4-work__thumb { display: block; aspect-ratio: 16 / 10; background: linear-gradient(135deg, var(--a4-navy), #1d4ed8); overflow: hidden; }
.a4-work__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; display: block; }
.a4-work__item:hover .a4-work__thumb img { transform: scale(1.05); }
.a4-work__ph { display: grid; place-items: center; width: 100%; height: 100%; color: rgba(255, 255, 255, .85); }
.a4-work__ph .a4-ico { width: 56px; height: 56px; }
.a4-work__body { padding: 1.5rem 1.75rem 1.75rem; display: flex; flex-direction: column; flex: 1; }
.a4-work__body h3 a { color: inherit; text-decoration: none; }
.a4-work__body h3 a:hover { color: var(--a4-blue); }
.a4-work__body p { flex: 1; }

/* Pricing */
.a4-toggle { display: inline-flex; padding: 5px; margin: 0 auto 2.2rem; background: var(--a4-soft); border: 1px solid var(--a4-line); border-radius: 999px; }
.a4-pricing { text-align: center; }
.a4-toggle button {
	border: 0; background: transparent; padding: .65em 1.5em; border-radius: 999px; cursor: pointer;
	font: inherit; font-weight: 600; color: var(--a4-muted); display: inline-flex; gap: .5em; align-items: center;
}
.a4-toggle button.is-active { background: #fff; color: var(--a4-navy); box-shadow: 0 4px 12px -4px rgba(11, 27, 58, .25); }
.a4-badge { font-size: .7rem; padding: .15em .6em; border-radius: 999px; background: var(--a4-amber); color: #422006; }
.a4-plan { position: relative; text-align: left; display: flex; flex-direction: column; }
.a4-plan.is-featured { border-color: transparent; background: linear-gradient(var(--a4-navy), var(--a4-navy)) padding-box, linear-gradient(135deg, var(--a4-blue), var(--a4-cyan)) border-box; border: 2px solid transparent; }
.a4-plan.is-featured h3, .a4-plan.is-featured .a4-plan__price strong { color: #fff; }
.a4-plan.is-featured p, .a4-plan.is-featured li, .a4-plan.is-featured small, .a4-plan.is-featured .a4-plan__price span { color: #cbd5e1; }
.a4-plan__flag { position: absolute; top: -13px; right: 1.5rem; background: var(--a4-amber); color: #422006; font-size: .75rem; font-weight: 700; padding: .3em .9em; border-radius: 999px; }
.a4-plan__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: .35rem; margin: 0 0 1.25rem !important; }
.a4-plan__price small { flex-basis: 100%; font-size: .85rem; }
.a4-plan__price strong { font-size: 3rem; line-height: 1; color: var(--a4-navy); }
.a4-plan__price sup { font-size: 1.2rem; vertical-align: top; position: relative; top: .35em; margin-right: 2px; }
.a4-plan__list { list-style: none; margin: 0 0 1.5rem; padding: 0; flex: 1; }
.a4-plan__list li { display: flex; gap: .6rem; align-items: flex-start; padding: .35rem 0; color: var(--a4-ink); }
.a4-plan__list .a4-ico { color: var(--a4-cyan); width: 1.1em; margin-top: .2em; }

/* Team */
.a4-team { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 280px)); justify-content: center; }
.a4-member { text-align: center; }
.a4-member__photo { width: 120px; height: 120px; margin: 0 auto 1rem; border-radius: 50%; overflow: hidden; display: grid; place-items: center; background: linear-gradient(135deg, var(--a4-blue), var(--a4-cyan)); color: #fff; font-size: 2.2rem; font-weight: 700; }
.a4-member__photo img { width: 100%; height: 100%; object-fit: cover; }
.a4-member__role { text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; }
.a4-social { display: flex; justify-content: center; gap: .6rem; }
.a4-social a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--a4-soft); color: var(--a4-navy); transition: background .2s, color .2s; }
.a4-social a:hover { background: var(--a4-blue); color: #fff; }

/* Clients */
.a4-clients { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.a4-clients li { min-width: 160px; padding: 1.1rem 1.6rem; border: 1px solid var(--a4-line); border-radius: 14px; background: #fff; text-align: center; font-weight: 800; letter-spacing: .12em; color: #94a3b8; transition: color .2s, border-color .2s; }
.a4-clients li:hover { color: var(--a4-navy); border-color: var(--a4-blue); }
.a4-clients img { max-height: 48px; width: auto; filter: grayscale(1); opacity: .75; transition: .2s; }
.a4-clients li:hover img { filter: none; opacity: 1; }

/* Stats */
.a4-stats { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin: 0; padding: 0; }
.a4-stats li { text-align: center; padding: 1.2rem; border-radius: var(--a4-radius); background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .15); }
.a4-stats strong { display: block; font-size: 2.2rem; line-height: 1.1; color: #fff; }
.a4-stats span { color: #cbd5e1; font-size: .9rem; }

/* Contact details & forms */
.a4-contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.a4-contact-list li { display: flex; gap: 1rem; align-items: flex-start; }
.a4-contact-list .a4-ico { width: 46px; height: 46px; padding: 12px; border-radius: 14px; background: linear-gradient(135deg, rgba(37, 99, 235, .12), rgba(6, 182, 212, .18)); color: var(--a4-blue); }
.a4-contact-list strong { display: block; color: var(--a4-navy); }
.a4-contact-list a, .a4-contact-list span { display: block; color: var(--a4-muted); text-decoration: none; }
.a4-contact-list a:hover { color: var(--a4-blue); }

.a4-form { display: grid; gap: 1.1rem; }
.a4-field label { display: block; margin-bottom: .4rem; font-weight: 600; color: var(--a4-navy); }
.a4-field input, .a4-field select, .a4-field textarea {
	width: 100%; padding: .85em 1em; border: 1.5px solid var(--a4-line); border-radius: 12px; background: #fff;
	font: inherit; color: var(--a4-ink); transition: border-color .2s, box-shadow .2s;
}
.a4-field input:focus, .a4-field select:focus, .a4-field textarea:focus { outline: none; border-color: var(--a4-blue); box-shadow: 0 0 0 4px rgba(37, 99, 235, .15); }
.a4-alert { padding: 1rem 1.2rem; border-radius: 12px; font-weight: 500; }
.a4-alert--ok { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.a4-alert--err { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* Newsletter */
.a4-news { display: flex; flex-wrap: wrap; gap: .75rem; max-width: 560px; margin-inline: auto; }
.a4-news input[type="email"] { flex: 1 1 240px; padding: .9em 1.2em; border-radius: 999px; border: 1.5px solid rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .1); color: #fff; font: inherit; }
.a4-news input::placeholder { color: #cbd5e1; }
.a4-news input:focus { outline: none; border-color: #fff; }
.a4-news__msg { flex-basis: 100%; margin: 0; font-weight: 500; }
.a4-news__msg.is-ok { color: #86efac; }
.a4-news__msg.is-err { color: #fca5a5; }

/* Empty state */
.a4-empty { text-align: center; max-width: 560px; margin: 0 auto; }
.a4-empty .a4-ico { width: 48px; height: 48px; color: var(--a4-blue); margin-bottom: .5rem; }

/* WhatsApp floating button */
.a4-wa {
	position: fixed; inset-inline-end: 20px; bottom: 20px; z-index: 999; display: inline-flex; align-items: center; gap: .55rem;
	padding: .8rem 1.1rem; border-radius: 999px; background: #25d366; color: #fff !important; font-weight: 700; text-decoration: none;
	box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .7); transition: transform .2s;
}
.a4-wa:hover { transform: translateY(-3px); }
.a4-wa .a4-ico { width: 26px; height: 26px; }
@media (max-width: 600px) { .a4-wa span { display: none; } .a4-wa { padding: .85rem; } }

@media (prefers-reduced-motion: reduce) {
	* { transition: none !important; animation: none !important; }
}