/* Linktree Grupo AS5 — paleta del logotipo */
:root {
	--as5-navy: #0d1f3d;
	--as5-navy-light: #14325f;
	--as5-silver: #b8c4d4;
	--as5-white: #ffffff;
	--as5-accent: #3d7ee8;
	--as5-whatsapp: #25d366;
	--as5-facebook: #1877f2;
	--as5-instagram: #e4405f;
	--linktree-max: 28rem;
	--linktree-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

.linktree-page {
	min-height: 100vh;
	margin: 0;
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	color: var(--as5-white);
	background: var(--as5-navy);
	overflow-x: hidden;
}

/* Fondo animado */
.linktree-bg {
	position: fixed;
	inset: 0;
	z-index: 0;
	background:
		radial-gradient(ellipse 80% 50% at 50% -20%, rgba(61, 126, 232, 0.35), transparent),
		radial-gradient(ellipse 60% 40% at 100% 100%, rgba(184, 196, 212, 0.12), transparent),
		linear-gradient(160deg, var(--as5-navy) 0%, #061018 50%, var(--as5-navy-light) 100%);
	background-size: 100% 100%, 100% 100%, 200% 200%;
	animation: linktree-bg-shift 18s ease-in-out infinite alternate;
}

@keyframes linktree-bg-shift {
	0% { background-position: 0 0, 0 0, 0% 50%; }
	100% { background-position: 0 0, 0 0, 100% 50%; }
}

.linktree-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(60px);
	opacity: 0.45;
	animation: linktree-float 12s var(--linktree-ease) infinite;
}

.linktree-orb--1 {
	width: 280px;
	height: 280px;
	top: -80px;
	left: -60px;
	background: rgba(61, 126, 232, 0.5);
}

.linktree-orb--2 {
	width: 200px;
	height: 200px;
	bottom: 20%;
	right: -40px;
	background: rgba(184, 196, 212, 0.25);
	animation-delay: -4s;
	animation-duration: 14s;
}

.linktree-orb--3 {
	width: 160px;
	height: 160px;
	bottom: -40px;
	left: 30%;
	background: rgba(20, 50, 95, 0.8);
	animation-delay: -7s;
	animation-duration: 16s;
}

@keyframes linktree-float {
	0%, 100% { transform: translate(0, 0) scale(1); }
	50% { transform: translate(20px, -24px) scale(1.08); }
}

.linktree-main {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: calc(100vh - 3rem);
	padding: 2rem 1.25rem 1rem;
}

.linktree-wrap {
	width: 100%;
	max-width: var(--linktree-max);
}

/* Cabecera y logo */
.linktree-header {
	text-align: center;
	margin-bottom: 2rem;
}

.linktree-logo-ring {
	display: inline-block;
	padding: 0.35rem;
	border-radius: 1.25rem;
	background: linear-gradient(135deg, var(--as5-silver) 0%, var(--as5-white) 40%, var(--as5-silver) 100%);
	box-shadow:
		0 0 0 2px var(--as5-white),
		0 0 0 4px rgba(184, 196, 212, 0.35),
		0 12px 40px rgba(0, 0, 0, 0.35);
	animation: linktree-logo-glow 4s ease-in-out infinite;
}

@keyframes linktree-logo-glow {
	0%, 100% { box-shadow: 0 0 0 2px var(--as5-white), 0 0 0 4px rgba(184, 196, 212, 0.35), 0 12px 40px rgba(0, 0, 0, 0.35); }
	50% { box-shadow: 0 0 0 2px var(--as5-white), 0 0 0 6px rgba(61, 126, 232, 0.4), 0 16px 48px rgba(61, 126, 232, 0.25); }
}

.linktree-logo {
	display: block;
	width: clamp(7rem, 42vw, 10rem);
	height: auto;
	border-radius: 1rem;
}

.linktree-title {
	margin: 1.25rem 0 0.35rem;
	font-size: clamp(1.5rem, 5vw, 1.85rem);
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.linktree-tagline {
	margin: 0;
	font-size: 0.8rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--as5-silver);
	opacity: 0.9;
}

/* Enlaces */
.linktree-list {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.linktree-btn {
	position: relative;
	display: flex;
	align-items: center;
	gap: 0.75rem;
	width: 100%;
	padding: 0.95rem 1.15rem;
	border: 1px solid rgba(255, 255, 255, 0.18);
	border-radius: 0.85rem;
	background: rgba(255, 255, 255, 0.06);
	backdrop-filter: blur(8px);
	color: var(--as5-white);
	text-decoration: none;
	font-weight: 600;
	font-size: 0.95rem;
	overflow: hidden;
	transition:
		transform 0.35s var(--linktree-ease),
		border-color 0.35s var(--linktree-ease),
		background 0.35s var(--linktree-ease),
		box-shadow 0.35s var(--linktree-ease);
}

.linktree-btn::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.12) 50%, transparent 60%);
	transform: translateX(-100%);
	transition: transform 0.6s var(--linktree-ease);
}

.linktree-btn:hover::before,
.linktree-btn:focus-visible::before {
	transform: translateX(100%);
}

.linktree-btn:hover,
.linktree-btn:focus-visible {
	transform: translateY(-3px) scale(1.02);
	border-color: rgba(255, 255, 255, 0.35);
	background: rgba(255, 255, 255, 0.12);
	box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
	color: var(--as5-white);
	outline: none;
}

.linktree-btn:active {
	transform: translateY(-1px) scale(0.99);
}

.linktree-btn-icon {
	flex-shrink: 0;
	display: flex;
	opacity: 0.75;
}

.linktree-btn-text {
	flex: 1;
	text-align: left;
}

.linktree-btn-arrow {
	opacity: 0;
	transform: translateX(-6px);
	transition: opacity 0.3s, transform 0.3s var(--linktree-ease);
}

.linktree-btn:hover .linktree-btn-arrow,
.linktree-btn:focus-visible .linktree-btn-arrow {
	opacity: 0.7;
	transform: translateX(0);
}

/* Redes sociales */
.linktree-social {
	margin-top: 2rem;
	text-align: center;
}

.linktree-social-title {
	font-size: 0.7rem;
	text-transform: uppercase;
	letter-spacing: 0.14em;
	color: var(--as5-silver);
	margin-bottom: 1rem;
}

.linktree-social-grid {
	display: flex;
	justify-content: center;
	gap: 0.85rem;
	flex-wrap: wrap;
}

.linktree-social-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 3rem;
	height: 3rem;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.2);
	background: rgba(255, 255, 255, 0.08);
	color: var(--as5-white);
	text-decoration: none;
	transition:
		transform 0.35s var(--linktree-ease),
		background 0.35s,
		box-shadow 0.35s;
}

.linktree-social-btn:hover,
.linktree-social-btn:focus-visible {
	transform: translateY(-4px) scale(1.08);
	color: var(--as5-white);
	outline: none;
}

.linktree-social-btn--facebook:hover,
.linktree-social-btn--facebook:focus-visible {
	background: var(--as5-facebook);
	box-shadow: 0 6px 20px rgba(24, 119, 242, 0.45);
}

.linktree-social-btn--instagram:hover,
.linktree-social-btn--instagram:focus-visible {
	background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
	box-shadow: 0 6px 20px rgba(228, 64, 95, 0.45);
}

.linktree-social-btn--whatsapp:hover,
.linktree-social-btn--whatsapp:focus-visible {
	background: var(--as5-whatsapp);
	box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.linktree-social-btn--email:hover,
.linktree-social-btn--email:focus-visible {
	background: var(--as5-accent);
	box-shadow: 0 6px 20px rgba(61, 126, 232, 0.45);
}

.linktree-contact-line {
	margin: 1.25rem 0 0;
	font-size: 0.8rem;
	color: var(--as5-silver);
}

.linktree-contact-line a {
	color: var(--as5-silver);
	text-decoration: none;
	transition: color 0.25s;
}

.linktree-contact-line a:hover {
	color: var(--as5-white);
}

.linktree-sep {
	margin: 0 0.35rem;
	opacity: 0.5;
}

.linktree-footer {
	position: relative;
	z-index: 1;
	text-align: center;
	padding: 0 1rem 1.5rem;
	font-size: 0.75rem;
	color: rgba(184, 196, 212, 0.6);
}

/* Entrada animada (JS activa .is-visible) */
[data-animate] {
	opacity: 0;
	transform: translateY(20px);
	transition:
		opacity 0.7s var(--linktree-ease),
		transform 0.7s var(--linktree-ease);
}

[data-animate].is-visible {
	opacity: 1;
	transform: translateY(0);
}

.linktree-item[data-animate] {
	transition-delay: calc(var(--i, 0) * 0.08s);
}

/* Ripple al clic */
.linktree-ripple {
	position: absolute;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.35);
	transform: scale(0);
	animation: linktree-ripple 0.55s ease-out forwards;
	pointer-events: none;
}

@keyframes linktree-ripple {
	to {
		transform: scale(4);
		opacity: 0;
	}
}

@media (prefers-reduced-motion: reduce) {
	.linktree-bg,
	.linktree-orb,
	.linktree-logo-ring,
	[data-animate] {
		animation: none;
	}

	[data-animate] {
		opacity: 1;
		transform: none;
	}
}