:root{
    --rojo:#c62828;
    --bordo:#7b1e26;
    --gris-900:#111111;
    --gris-800:#1f2937;
    --gris-700:#4b5563;
    --gris-300:#d1d5db;
    --gris-200:#e5e7eb;
    --gris-100:#f8fafc;
    --blanco:#ffffff;
    --negro:#111111;
    --ocre:#b8860b;
    --verde:#10b981;
    --azul:#2563eb;
}
body{
    background:#fff;
    color:var(--gris-800);
    overflow-x:hidden;
}
section{
    padding:90px 0;
}
.section-title{
    position:relative;
    font-weight:800;
    margin-bottom:20px;
}

.section-title::after{
    content:'';
    display:block;
    width:80px;
    height:4px;
    background:
    linear-gradient(
        90deg,
        var(--rojo),
        var(--ocre)
    );
    border-radius:50px;
}

.hero-signing{
    width:100%;
    min-height:650px;
    position:relative;
    overflow:hidden;
    display:flex;
    align-items:center;

   background:
    radial-gradient(
        circle at 15% 10%,
        rgba(220, 45, 45, .55),
        transparent 35%
    ),

    radial-gradient(
        circle at 85% 80%,
        rgba(140, 30, 40, .65),
        transparent 40%
    ),

    radial-gradient(
        circle at 50% 0%,
        rgba(255, 80, 80, .15),
        transparent 50%
    ),

    linear-gradient(
        135deg,
        #171717,
        #2b2324,
        #3a2a2c
    );

position: relative;
overflow: hidden;
}

.hero-signing::before{
    content:'';
    position:absolute;
    inset:0;
    background:
        linear-gradient(
            120deg,
            transparent 0%,
            rgba(255,255,255,.03) 48%,
            rgba(255,255,255,.08) 50%,
            rgba(255,255,255,.03) 52%,
            transparent 100%
        );
    background-size:40px 40px;
    opacity:.4;
}

.hero-signing h1{
    font-size:clamp(2.5rem,5vw,4.5rem);
    font-weight:900;
    line-height:1.1;
    animation:slideUp .8s ease;
}

.hero-signing .lead{
    font-size:1.2rem;
    opacity:.9;
    animation:slideUp 1.1s ease;
}

.hero-signing .btn{
    animation:slideUp 1.3s ease;
}

.floating{
    animation:floating 6s ease-in-out infinite;
    filter:
    drop-shadow(
        0 25px 60px rgba(0,0,0,.35)
    );
}

.btn-primary{
    border:none;
    background:
    linear-gradient(
        135deg,
        var(--rojo),
        var(--bordo)
    );
    transition:.35s;
}
.btn-primary:hover{
    transform:translateY(-3px);
    box-shadow:
    0 15px 35px rgba(198,40,40,.35);
}

.btn-outline-light{
    transition:.35s;
}

.btn-outline-light:hover{
    transform:translateY(-3px);
}
.stats-section{
    background:#fff;
}
.counter{
    font-size:4rem;
    font-weight:900;
    color:var(--ocre);
}
.stats-section p{
    color:var(--gris-700);
}


.accordion-item{

    border:none;

    margin-bottom:10px;

    overflow:hidden;

    border-radius:12px;

    box-shadow:
    0 5px 15px rgba(0,0,0,.05);

}

.accordion-button{

    font-weight:600;

}

.accordion-button:not(.collapsed){

    background:
    rgba(198,40,40,.08);

    color:var(--bordo);

}


/* ===========================
   ANIMACIONES SCROLL
=========================== */

.fade-in{

    opacity:0;

    transform:
    translateY(40px);

    transition:
    opacity .8s ease,
    transform .8s ease;

}

.fade-in.visible{

    opacity:1;

    transform:none;

}


/* ===========================
   EFECTOS HOVER ICONOS
=========================== */

.feature-card:hover .feature-icon{

    transform:scale(1.1);

    transition:.3s;

}


/* ===========================
   KEYFRAMES
=========================== */

@keyframes floating{

    0%{

        transform:
        translateY(0px);

    }

    50%{

        transform:
        translateY(-20px);

    }

    100%{

        transform:
        translateY(0px);

    }

}

@keyframes slideUp{

    from{

        opacity:0;

        transform:
        translateY(40px);

    }

    to{

        opacity:1;

        transform:none;

    }

}


/* ===========================
   RESPONSIVE
=========================== */

@media(max-width:768px){

    .hero-signing{

        text-align:center;
        min-height:auto;
        padding:100px 0;

    }

    .price{

        font-size:2.4rem;

    }

    .counter{

        font-size:3rem;

    }

    .ribbon{

        display:none;

    }

}
.features-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:30px;
}

@media (max-width:768px){
    .features-grid{
        grid-template-columns:1fr;
    }
}

.feature-card{
    opacity:0;
    transform:translateY(60px);

    transition:
        opacity .8s ease,
        transform .8s cubic-bezier(.22,1,.36,1),
        box-shadow .3s ease,
        border-color .3s ease;

    background:linear-gradient(
        180deg,
        rgba(122,18,32,.04) 0%,
        rgba(255,255,255,.98) 100%
    );

    border:1px solid rgba(122,18,32,.15);
    border-radius:18px;
    padding:35px;

    position:relative;
    overflow:hidden;
}

/* línea superior corporativa */
.feature-card::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:4px;

    background:linear-gradient(
        90deg,
        #7a1220 0%,
        #b02a3d 70%,
        #cc9933 88%,
        #2f6fa5 100%
    );
}

/* detalle decorativo ocre */
.feature-card::after{
    content:"";
    position:absolute;
    top:15px;
    right:15px;

    width:10px;
    height:10px;
    border-radius:50%;

    background:#cc9933;
    opacity:.7;
}

.feature-card.visible{
    opacity:1;
    transform:translateY(0);
}

.feature-card:hover{
    transform:translateY(-8px);

    border-color:rgba(122,18,32,.35);

    box-shadow:
        0 15px 40px rgba(122,18,32,.12),
        0 0 20px rgba(47,111,165,.08);
}

.feature-card h3{
    color:#7a1220;
    font-weight:700;
    margin-bottom:15px;
}

.feature-card p{
    color:#4a4a4a;
    line-height:1.7;
}.feature-card:nth-child(1){transition-delay:.1s;}
.feature-card:nth-child(2){transition-delay:.2s;}
.feature-card:nth-child(3){transition-delay:.3s;}
.feature-card:nth-child(4){transition-delay:.4s;}
.feature-card:nth-child(5){transition-delay:.5s;}
.feature-card:nth-child(6){transition-delay:.6s;}

.verification-panel{

    background:
        linear-gradient(
            135deg,
            rgba(255,255,255,.03),
            rgba(255,255,255,.01)
        );

    border:1px solid rgba(255,90,90,.15);
    border-radius:24px;
    position:relative;
    overflow:hidden;
}

.verification-panel::before{
    content:'';
    position:absolute;
    top:0;
    left:20%;
    width:60%;
    height:1px;
    background:linear-gradient(
        90deg,
        transparent,
        rgba(255,90,90,.8),
        transparent
    );
}

.verification-header{
    text-align:center;
    margin-bottom:40px;
}

.verification-header h3{
    margin-bottom:10px;
}

.verification-grid{

    display:grid;
    grid-template-columns:repeat(3,1fr);

    gap:25px;
}

.verify-card{

    text-align:center;

    padding:30px;

    border-radius:18px;

    background:rgba(255,255,255,.02);

    border:1px solid rgba(255,255,255,.05);

    transition:.35s;
}

.verify-card:hover{

    transform:translateY(-8px);

    border-color:rgba(255,90,90,.4);

    box-shadow:
        0 10px 30px rgba(0,0,0,.25),
        0 0 25px rgba(255,90,90,.15);
}

.verify-icon{

    width:70px;
    height:70px;

    margin:auto auto 20px;

    display:flex;
    align-items:center;
    justify-content:center;

    border-radius:50%;

    background:
        radial-gradient(
            circle,
            rgba(255,90,90,.25),
            rgba(255,90,90,.05)
        );
}

.verify-icon i{
    font-size:28px;
    color: #14532d;
}

.custom-accordion .accordion-item {
	border: 1px solid #e6d2d2;
	border-radius: 12px;
	margin-bottom: 10px;
	overflow: hidden;
	background: #ffffff;
}

/* BOTÓN */
.custom-accordion .accordion-button {
	font-size: 1.8rem !important;
	font-weight: 600 !important;
	padding: 1rem 1.25rem;

	color: #b5b5b5; /* gris SOLO en botón */
	background: linear-gradient(135deg, #6b0f1a 0%, #8b1e2b 100%);
	border: none;
	transition: all 0.25s ease;
	position: relative;
}

/* hover */
.custom-accordion .accordion-button:hover {
	background: linear-gradient(135deg, #7a1220 0%, #a02434 100%);
	color: #c9c9c9;
}

/* abierto */
.custom-accordion .accordion-button:not(.collapsed) {
	background: linear-gradient(135deg, #8b1e2b 0%, #b02a3d 100%);
	color: #d6d6d6;
	box-shadow: 0 6px 18px rgba(139, 30, 43, 0.25);
}

/* flecha bootstrap */
.custom-accordion .accordion-button::after {
	filter: brightness(0.8);
}

/* BODY */
.custom-accordion .accordion-body {
	background: #ffffff;
	color: #333333;
	padding: 1.25rem;
	border-top: 1px solid #f0dede;
}

.custom-accordion .accordion-body {
	animation: fadeBody 0.25s ease;
}

@keyframes fadeBody {
	from {
		opacity: 0;
		transform: translateY(-6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}
.custom-wrap {
	padding-left: 6em;
	padding-right: 6em;
}
.feature-icon {
	width: 70px;
	height: 70px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 1rem;

	background: linear-gradient(135deg, #7a1220 0%, #b02a3d 100%);
	color: #fff;
	font-size: 2rem;

	box-shadow: 0 8px 20px rgba(122, 18, 32, .25);
	position: relative;
	overflow: hidden;

	transition: all .3s ease;
}

/* detalle ocre */
.feature-icon::before {
	content: "";
	position: absolute;
	top: -15px;
	right: -15px;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: rgba(204, 153, 51, 0.35);
}

.feature-icon {
	border: 2px solid rgba(47, 111, 165, 0.15);
}
/* hover */
.feature-card:hover .feature-icon {
	transform: translateY(-4px);
	box-shadow:
		0 12px 30px rgba(122,18,32,.35),
		0 0 15px rgba(47,111,165,.15);
}
.certificate-selector {
	margin-bottom: 80px;
}

.selector-header h2 {
	color: #7a1220;
	font-weight: 700;
	font-size: 2.6rem;
}

.selector-header p {
	color: #666;
	font-size: 1.1rem;
}

.selector-wrapper {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	gap: 30px;
	align-items: stretch;
}

.selector-option {
	background: #fff;
	border-radius: 24px;
	padding: 40px;
	position: relative;
	border: 1px solid #eadcdc;
	box-shadow: 0 10px 30px rgba(0,0,0,.05);
	transition: .3s ease;
}

.selector-option:hover {
	transform: translateY(-8px);
	box-shadow: 0 20px 45px rgba(122,18,32,.12);
}

.selector-option {
	background: #fff;
	border: 2px solid transparent;
	border-radius: 24px;

	background-image:
		linear-gradient(#fff, #fff),
		linear-gradient(
			135deg,
			#7a1220,
			#b02a3d,
			#cc9933,
			#2f6fa5
		);

	background-origin: border-box;
	background-clip: padding-box, border-box;
}

.selector-icon {
	width: 80px;
	height: 80px;
	border-radius: 50%;
	margin-bottom: 20px;

	display: flex;
	align-items: center;
	justify-content: center;

	font-size: 2rem;
	color: white;

	background: linear-gradient(
		135deg,
		#7a1220,
		#b02a3d
	);
}

.selector-badge {
	display: inline-block;
	padding: 8px 16px;
	border-radius: 50px;
	background: rgba(204,153,51,.12);
	color: #9b6d17;
	font-weight: 600;
	margin-bottom: 15px;
}

.selector-option h3 {
	color: #7a1220;
	font-size: 1.8rem;
	font-weight: 700;
	margin-bottom: 8px;
}

.selector-subtitle {
	color: #666;
	margin-bottom: 25px;
}

.selector-option ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.selector-option li {
	margin-bottom: 14px;
	color: #444;
	line-height: 1.6;
}

.selector-option li i {
	color: #2f6fa5;
	margin-right: 8px;
}

.selector-divider {
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.4rem;
	font-weight: 700;
	color: #7a1220;
}

.selector-divider span {
	width: 70px;
	height: 70px;
	border-radius: 50%;
	background: #fff;
	border: 2px solid #e4d5d5;

	display: flex;
	align-items: center;
	justify-content: center;
}

.btn-enterprise,
.btn-professional {  
	background: linear-gradient(
		135deg,
		#7a1220,
		#b02a3d
	);
	color: white;
	padding: 12px 28px;
	border-radius: 10px;
	font-weight: 600;
	border: none;
}

.btn-enterprise:hover,
.btn-professional:hover {
	color: white;
	filter: brightness(1.05);
}

@media (max-width: 992px) {

	.selector-wrapper {
		grid-template-columns: 1fr;
	}

	.selector-divider {
		display: none;
	}
}
.trust-section{
	background: linear-gradient(
		135deg,
		#fff 0%,
		#faf6f6 100%
	);

	border:1px solid #eadede;
	border-radius:24px;
	padding:50px;
}

.trust-title{
	color:#7a1220;
	font-weight:700;
	margin-bottom:10px;
}

.trust-subtitle{
	color:#666;
	margin-bottom:30px;
}

.verification-mini-grid{
	display:flex;
	flex-direction:column;
	gap:18px;
}

.verify-mini{
	display:flex;
	align-items:flex-start;
	gap:15px;
}

.verify-mini i{
	width:48px;
	height:48px;

	display:flex;
	align-items:center;
	justify-content:center;

	border-radius:50%;

	background:linear-gradient(
		135deg,
		#7a1220,
		#b02a3d
	);

	color:#fff;
	font-size:1.1rem;
	flex-shrink:0;
}

.verify-mini h5{
	margin-bottom:4px;
	color:#7a1220;
}

.verify-mini p{
	margin:0;
	color:#555;
}

.sectigo-side{
	background:#fff;
	border-radius:18px;
	padding:30px;
	border:1px solid #ececec;
	text-align:center;
}

.sectigo-logo{
	margin-bottom:30px;
}

.sectigo-logo img{
	max-width:220px;
	height:auto;
}

.mini-stat h3{
	color:#7a1220;
	font-weight:700;
	margin-bottom:5px;
}

.mini-stat small{
	color:#666;
	display:block;
	line-height:1.3;
}

.logo-aatl{
    position:absolute;
    right:5%;
    top:70%;
    width:180px !important;
    max-width:35%;

    background:#fff;
    padding:8px;
    border-radius:16px;

    box-shadow:
        0 10px 30px rgba(0,0,0,.12),
        0 0 20px rgba(255,255,255,.8);

    opacity:.95;
}