body {
	container: body / inline-size;
	min-height: 100%;
	display: flex;
	flex-direction: column;
	letter-spacing: 0px;
	background-color: #fff;
	overflow: auto;
}

.app-header {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 32px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.header-logo {
	width: 213px;
    height: 48px;
	background: url(../img/logo.png) center no-repeat;
}

.header-logo span {
	display: none;
}

.header-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 32px;
}

.nav-link {
	display: inline-block;
    color: #64748B;
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
	padding: 0px 18px;
}

.nav-link:hover,
.nav-link.active {
    color: #1E3A8A;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #1E3A8A;
    border-radius: 2px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    transform: translateY(-2px);
}

.social-icons img {
    width: 18px;
    height: 18px;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.social-icons a:hover img {
    filter: grayscale(0%);
}

.btn-demo {
    background: #dc2626;
    color: white;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 24px;
    border: none;
    border-radius: 32px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
    transition: all 0.3s ease;
}

.btn-demo:hover {
    background: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(220, 38, 38, 0.4);
}

/* Responsive */
@media (max-width: 1024px) {
    .header-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }
    .header-nav .nav-list {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .app-header {
        padding: 16px;
    }
    .header-container {
        align-items: center;
		justify-content: space-between;
		padding: 16px 0px !important;
    }
    .header-nav .nav-list {
        order: 3;
        gap: 16px;
        font-size: 14px;
    }
    .header-right {
        order: 2;
    }
	.header-right {
	    margin: 0px auto;
	}
}

.app {
	margin-top: -80px;
	display: flex;
	flex-direction: column;
	padding-top: 80px;
}

.app-about-page {
	display: flex;
	flex-direction: column;
	gap: 64px;
	background: linear-gradient(180deg, #f0f4f8 0%, #fff 100%) top left / auto auto no-repeat;
}

.app-container1 {
	display: flex;
	flex-direction: column;
	gap: 23px;
	text-align: center;
	background: url(../assets/app-container.png) center / cover no-repeat, linear-gradient(180deg, #1e3a8a 0%, #3b82f6 100%) top left / auto auto no-repeat;
	padding: 81px 24px 80px 24px;
}

.app-title {
	color: #fff;
	--min-font-size: 27; --max-font-size: 48; font-size: var(--interpolate);
	font-family: 'Montserrat';
	font-weight: 600;
	line-height: 1;
}

.app-text-paragraph1 {
	width: 100%;
	max-width: 718px;
	align-self: center;
	color: rgba(255, 255, 255, 0.9);
	--min-font-size: 16; --max-font-size: 20; font-size: var(--interpolate);
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.4;
}

.app-container2 {
	margin: 0 95px;
	height: 224px;
	display: block;
	font-family: 'Lato';
	font-weight: 400;
	text-align: center;
}



/* card-a */

.card-a {
	box-shadow: 0px 4px 12px 0px rgba(0, 0, 0, 0.1);
	display: inline-block;
	width: 23%;
    vertical-align: bottom;
	background-color: #fff;
	padding: 24px 10px;
	border-radius: 20.8px;
	margin: 0px 10px;
}

.card-circle1 {
	flex-shrink: 0;
	align-self: center;
}

.card-icon1 {
	height: 24px;
}

.card-subtitle {
	margin-top: 4px;
	color: #1e3a8a;
	font-size: 30px;
	line-height: 80px;
}

.card-text {
	color: #64748b;
	font-size: 16px;
	line-height: 1.5;
}
/* end card-a*/

.app-container3 {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 32px;
	background-color: #fff;
	padding: 64px 24px;
}

.app-subtitle1 {
	align-self: stretch;
	text-align: center;
}

.app-container4 {
	width: 100%;
	max-width: 832px;
	display: flex;
	flex-direction: column;
	gap: 24px;
	align-self: center;
	color: #64748b;
	--min-font-size: 16; --max-font-size: 18; font-size: var(--interpolate);
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.556;
	text-align: left;
	padding-right: 3px;
}

.app-text-paragraph2 {
	--minContent: 829;
	--hSizing: FILL;
	--vSizing: HUG;
	--pConstraintHorizontal: STRETCH;
	--pConstraintVertical: MIN;
}

.app-text-paragraph3 {
	margin-right: 12px;
}

.app-text-paragraph4 {
	margin-right: 10px;
}

.app-container5 {
	margin: 0 95px;
	display: flex;
	flex-direction: column;
	gap: 48px;
}

.app-subtitle2 {
	margin: 0 32px;
	text-align: center;
}

.app-container6 {
	container: app-container6 / inline-size;
	display: block;
	/* display: flex;
	flex-direction: column;
	flex-shrink: 0; */
	text-align: left;
}



/* card-b */

.card-b {
	box-shadow: 0px 4px 12px 0px rgba(0, 0, 0, 0.1);
	/* display: flex;
	align-items: flex-start;
	gap: 16px;
	flex-grow: 1; */
	display: inline-block;
	width: 48%;
	background-color: #fff;
	padding: 24px;
	border-radius: 20.8px;
	margin: 0px 10px;
    margin-bottom: 20px;
}

.card-circle2 {
	float: left;
	margin-right: 20px;
}

.card-icon2 {
	height: 24px;
}

.card-container {
	display: flex;
	flex-direction: column;
	gap: 12px;
	flex-grow: 1;
	align-self: stretch;
}

.card-text-heading {
	color: #1e3a8a;
	font-size: 20px;
	font-family: 'Montserrat';
	font-weight: 600;
	line-height: 1.4;
}

.card-text-paragraph {
	color: #64748b;
	font-size: 16px;
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.5;
}
/* end card-b*/


/* .card5 {
	margin-right: 620px;
} */

.card5 .card-text-paragraph {
	margin-right: 4px;
}

/* .card6 {
	margin-left: 620px; margin-top: -136px;
} */

.card6 .card-text-paragraph {
	margin-right: 2px;
}

/* .card7 {
	margin-right: 620px; margin-top: 24px;
} */

.card7 .card-text-paragraph {
	margin-right: 27px;
}

/* .card8 {
	margin-left: 620px; margin-top: -136px;
} */

.card8 .card-text-paragraph {
	margin-right: 4px;
}

.app-container7 {
	gap: 48px;
	text-align: center;
	background-color: #fff;
	padding-top: 64px;
	padding-bottom: 64px;
}

.app-container8 {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.app-text-paragraph5 {
	margin-left: 1px;
	width: 100%;
	max-width: 688px;
	align-self: center;
	color: #64748b;
	--min-font-size: 16; --max-font-size: 18; font-size: var(--interpolate);
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.556;
}

.app-container9 {
	/* height: 192px;
	display: flex;
	flex-direction: column;
	flex-shrink: 0; */
	display: block;
}



/* container-a */

.container-a {
	display: inline-block;
    width: 32%;
	vertical-align: top;
	/* margin-top: -192px;
	display: flex;
	flex-direction: column;
	gap: 12px;
	flex-grow: 1; */
}

.container-circle {
	display: inline-block;
	width: 64px; height: 64px;
	flex-shrink: 0;
	align-self: center;
	background-color: rgba(30, 58, 138, 0.1);
	padding: 16px;
	border-radius: 50%;
}

.container-icon {
	margin: 0 auto;
	width: 32px; height: 32px;
}

.container-text-heading1 {
	margin-top: 4px;
	color: #1a1a1a;
	--min-font-size: 16; --max-font-size: 20; font-size: var(--interpolate);
	font-family: 'Montserrat';
	font-weight: 600;
	line-height: 1.4;
}

.container-text-paragraph {
	margin-right: 4px;
	color: #64748b;
	--min-font-size: 15; --max-font-size: 16; font-size: var(--interpolate);
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.5;
}
/* end container-a*/


/* .container1 {
	margin-right: 832px; margin-top: 0;
} */

.container1 .container-text-paragraph {
	margin-left: 5px;
}

/* .container2 {
	margin-left: 416px; margin-right: 416px;
} */

.container2 .container-text-paragraph {
	margin-left: 13px; margin-right: 12px;
}

.container3 {
	/* margin-left: 832px; */
	padding-bottom: 24px;
}

.container3 .container-text-paragraph {
	margin-left: 4px;
}


.app-footer {
  background-color: #0f172a;
  color: #94a3b8;
  font-family: 'Lato', sans-serif;
  padding: 48px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  width: 213px;
  height: auto;
}

.footer-description {
  font-size: 14px;
  line-height: 1.5;
  color: #94a3b8;
  max-width: 220px;
}

.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 0px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: #dc2626;
  transform: translateY(-2px);
}

.social-icon {
  width: 20px;
  height: 20px;
  fill: #94a3b8;
  transition: fill 0.3s ease;
}

.social-link:hover .social-icon {
  fill: white;
}

.footer-column h3.footer-heading {
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 16px;
}

.footer-list,
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
}

.footer-list a,
.footer-contact span {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-list a:hover,
.footer-contact a:hover {
  color: #fff;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.footer-contact object {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact span {
  flex: 1;
}

.footer-contact li a {
	display: flex;
	align-items: flex-start;
    gap: 8px;
}

.footer-contact li a:hover span {
	cursor: pointer;
	color: #fff !important;
}
/* Footer Bottom */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  width: 100%;
  padding-top: 32px;
  border-top: 1px solid #1e293b;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
  margin: 0px auto;
}

.footer-copyright {
  color: #94a3b8;
  margin: 0;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 15px;
}

.footer-link {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-link:hover {
  color: #fff;
}

.footer-separator {
  color: #94a3b8;
}

/* Responsive */
@media (max-width: 1024px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 32px 24px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .app-footer {
    padding: 32px 16px;
  }
  .footer-main {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    text-align: center;
  }
  .footer-links {
    justify-content: center;
    width: 100%;
  }
}


/* container-b */

.container-b {
	margin-top: -164px;
	display: flex;
	flex-direction: column;
	flex-grow: 1;
}

.container-text-heading2 {
	color: #fff;
	--min-font-size: 16; --max-font-size: 18; font-size: var(--interpolate);
	font-family: 'Montserrat';
	font-weight: 600;
	line-height: 1.556;
}

.container-list {
	display: flex;
	flex-direction: column;
	color: #94a3b8;
	font-size: 14px;
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.429;
}


.footer-container2 {
	margin-right: 936px;
	display: flex;
	flex-direction: column;
	gap: 16px;
	flex-grow: 1;
	color: #94a3b8;
	font-size: 14px;
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.429;
	padding-bottom: 24px;
}

.footer-img-auto {
	width: 213px;
	flex-shrink: 0;
	align-self: start;
}

.footer-text-paragraph1 {
	margin-right: 11px;
}

.footer-container3 {
	width: 280px; height: 20px;
	flex-shrink: 0;
	align-self: center;

}

.container4 {
	margin-left: 312px; margin-right: 624px;
	gap: 19px;
	padding-bottom: 1px;
}

.container4 .container-list {
	gap: 12px;
}

.container5 {
	margin-left: 624px; margin-right: 312px;
	gap: 16px;
	padding-bottom: 16px;
}

.container5 .container-list {
	gap: 8px;
}

.footer-container4 {
	margin-left: 936px; margin-top: -164px;
	display: flex;
	flex-direction: column;
	gap: 16px;
	flex-grow: 1;
	padding-bottom: 16px;
}

.footer-text-heading {
	color: #fff;
	--min-font-size: 16; --max-font-size: 18; font-size: var(--interpolate);
	font-family: 'Montserrat';
	font-weight: 600;
	line-height: 1.556;
}

.footer-list {
	display: flex;
	flex-direction: column;
	gap: 12px;
	color: #94a3b8;
	font-size: 14px;
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.429;
}



/* list-item */

.list-item {
	display: flex;
	align-items: center;
	gap: 8px;
}

.list-item-icon {
	width: 20px; height: 20px;
	flex-shrink: 0;
}


.footer-list-item {
	display: flex;
	align-items: flex-start;
	gap: 8px;
}

.footer-icon {
	margin-top: 2px;
	width: 20px; height: 20px;
	flex-shrink: 0;
}

.footer-text1 {
	width: 220px;
	flex-shrink: 0;
}

.footer-container5 {
	display: flex;
	align-items: center;
	justify-content: space-between;
	color: #94a3b8;
	font-size: 14px;
	font-family: 'Lato';
	font-weight: 400;
	line-height: 1.429;
	padding-top: 32px;
	border-top: 1px solid #1e293b;
}

.footer-container6 {
	width: 100%;
	max-width: 317px;
	display: flex;
	align-items: flex-start;
	gap: 15px;
	flex-shrink: 0;
}

.footer-text2 {
	font-size: 16px;
	line-height: 1.5;
}

.footer-text-link2 {
	flex-grow: 1;
}


/** breakpoints (margin / paddings) **/

@media screen and (max-width: 1280px) {
	.app-container1 {
		padding-inline: var(--margin-sm);
	}
	.app-container2 {
		margin-inline: var(--margin-md);
	}
	.app-container3 {
		padding-inline: var(--margin-sm);
	}
	.app-text-paragraph3 {
		margin-inline: 0;
	}
	.app-text-paragraph4 {
		margin-inline: 0;
	}
	.app-container5 {
		margin-inline: var(--margin-md);
	}
	.app-subtitle2 {
		margin-inline: 0;
	}
	.card-b {
		padding-inline: var(--margin-sm);
	}
	.card5 {
		margin-inline: 0;
	}
	.card6 {
		margin-inline: 0;
	}
	.card7 {
		margin-inline: 0;
	}
	.card7 .card-text-paragraph {
		margin-inline: 0;
	}
	.card8 {
		margin-inline: 0;
	}
	.container1 {
		margin-inline: 0;
	}
	.container1 .container-text-paragraph {
		margin-inline: 0;
	}
	.container2 {
		margin-inline: 0;
	}
	.container2 .container-text-paragraph {
		margin-inline: 0;
	}
	.container3 {
		margin-inline: 0;
	}
	.container3 .container-text-paragraph {
		margin-inline: 0;
	}
	.footer-container2 {
		margin-inline: 0;
	}
	.footer-text-paragraph1 {
		margin-inline: 0;
	}
	.container4 {
		margin-inline: 0;
	}
	.container5 {
		margin-inline: 0;
	}
	.footer-container4 {
		margin-inline: 0;
	}
}

@media screen and (max-width: 576px) {
	.app-container2 {
		margin-inline: var(--margin-sm);
	}
	.app-container5 {
		margin-inline: var(--margin-sm);
	}
}



/* container queries (flex rows) */

@container app-container6 (width < 1215px) {
	.card-b {
		flex-direction: column;
		align-items: stretch;
		gap: 15px;
	}
	.card-b > .card-circle2 {
		align-self: center;
	}
}

@container footer (width < 742px) {
	.footer-container5 {
		flex-direction: column;
		align-items: flex-start;
		gap: 13px;
	}
	.footer-container5 > * {
		margin-left: unset !important; margin-right: unset !important;
	}
}



/* ======================= MENÚ HAMBURGUESA FULL-SCREEN (solo móvil) ======================= */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: #1e293b;
  cursor: pointer;
  z-index: 1002;
}

.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s;
  z-index: 999;
}

body.menu-open .menu-overlay { opacity: 1; visibility: visible; }
body.menu-open { overflow: hidden; }

@media (max-width: 992px) {
  .hamburger { display: block; }

  .header-container { padding: 16px 20px; }

  .header-nav {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all .35s ease;
    z-index: 1000;
  }

  .header-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }

  .nav-link {
    font-size: 1.3rem;
    padding: 12px 0;
  }

  body.menu-open .header-logo,
  body.menu-open .header-right { opacity: 0; pointer-events: none; }
}

/* ======================= RESPONSIVE RÁPIDO (sin romper nada ======================= */
@media (max-width: 992px) {
  .app-container2 { height: auto; padding: 40px 20px; }
  .card-a { width: 48%; margin: 10px 1%; }
  .app-container6, .app-container9 {  }
  
}

@media (max-width: 770px) {
	.footer-main {
		max-width: 200px;
	}
}

@media (max-width: 750px) {
	.card-b {
    	width: 100%;
	}
}

@media (max-width: 640px) {
  .card-a { width: 100%; margin: 15px 0; }
  .app-container6, .app-container9 { grid-template-columns: 1fr; }
  .app-container1 { padding: 80px 20px; }
}

@media (max-width: 640px) {
	.container-a {
		width: 49%;
		margin-bottom: 20px;
	}
}


@media (max-width: 480px) {
    .container-a {
        width: 100%;
        margin-bottom: 20px;
    }
}