/* ==========================================================================
   Landing template — "Premio Miguel Burdeos"
   Scoped under .main-landing to avoid leaking into other templates.
   ========================================================================== */

@font-face {
    font-family: "Sharp Grotesk";
    src: url("../fonts/SharpGrotesk-Medium20.woff") format("woff");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

.main-landing {
    --landing-maroon-950: #2f0e1c;
    --landing-red-700: #7c1030;
    --landing-red-600: #a8133e;
    --landing-text-dark: #1c1414;
    overflow: hidden;
}


.main-landing * {
    box-sizing: border-box;
}

.main-landing h1,
.main-landing h2,
.main-landing h3,
.main-landing h4,
.main-landing p {
    margin: 0;
}

.main-landing .landing-eyebrow {
    display: block;
    font-size: clamp(11px, 0.8333vw, 16px);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--landing-red-600);
    margin-bottom: clamp(10px, 1.1vw, 20px);
}

.main-landing .landing-dark-section .landing-eyebrow {
    color: #e7b6c4;
}

.main-landing .landing-heading {
    font-size: clamp(22px, 2.2222vw, 40px);
    font-weight: 700;
    line-height: 1.25;
}

.main-landing .landing-text {
    font-size: clamp(14px, 1.1111vw, 18px);
    line-height: 1.6;
    margin-top: clamp(14px, 1.1vw, 20px);
    opacity: 0.9;
}

/* ---- Decorative dotted pattern for dark sections ---- */
.main-landing .landing-dark-section {
    position: relative;
    background-color: var(--landing-maroon-950);
    color: #fff;
    overflow: hidden;
}

.main-landing .landing-dark-section::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

/* ---- Secondary nav (anchors + download button) ---- */
.main-landing .landing-subnav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(16px, 2vw, 40px);
    flex-wrap: wrap;
    background: transparent;
    padding: clamp(14px, 1.25vw, 24px) clamp(24px, 4.1667vw, 80px);
}

.main-landing .landing-subnav-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: clamp(14px, 2.0833vw, 40px);
}

.main-landing .landing-subnav-links a {
    color: #fff;
    text-decoration: none;
    font-size: clamp(12px, 0.8333vw, 16px);
    font-weight: 600;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.main-landing .landing-subnav-links a:hover {
    opacity: 1;
}

.main-landing .landing-btn-download {
    display: inline-flex;
    align-items: center;
    gap: clamp(8px, 0.6944vw, 13px);
    background: #fff;
    color: var(--landing-red-700);
    text-decoration: none;
    font-size: clamp(11px, 0.7292vw, 14px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    padding: clamp(10px, 0.8333vw, 16px) clamp(16px, 1.25vw, 24px);
    border-radius: 999px;
    white-space: nowrap;
    transition: opacity 0.2s ease;
}

.main-landing .landing-btn-download:hover {
    opacity: 0.85;
}

/* ---- Hero ---- */
.main-landing .landing-hero {
    padding: clamp(48px, 5.5556vw, 100px) clamp(24px, 4.1667vw, 80px) clamp(60px, 6.9444vw, 120px);
    display: flex;
    flex-direction: column;
    background: transparent;
}

.main-landing .landing-hero-title h1 {
    position: relative;
    z-index: 1;
    margin-bottom: clamp(40px, 4.4444vw, 80px);
    color: #fff;
    color: #FFF;
    font-family: "Sharp Grotesk";
    font-size: 130px;
    font-style: normal;
    font-weight: 500;
    line-height: 80%; /* 104px */
    text-transform: uppercase;
    text-align: left;
    margin-bottom: 0;
}

.main-landing .landing-hero-body {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 95px;
}

.main-landing .landing-hero-text {
    width: 760px;
}

.main-landing .landing-hero-lead {
    color: #fff;
    font-family: "Sharp Grotesk";
    font-size: 40px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
}

.main-landing .landing-hero-sub {
    margin-top: clamp(18px, 1.6667vw, 30px);
    font-family: "Sharp Grotesk";
    font-size: 16px;
    font-weight: 500;
    line-height: 19px; /* 118.75% */
    letter-spacing: 0.16px;
    color: #fff;
}

/* ---- Photo stack (auto-cycling animation) ---- */
.main-landing .photo-stack {
    position: relative;
    width: 510px;
    height: clamp(260px, 23vw, 400px);
    display: flex;
    justify-content: center;
}

.main-landing .photo-stack img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 6px solid #fff;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
    animation: landingPhotoStack 9s ease-in-out infinite;
}

.main-landing .photo-stack img:nth-child(1) {
    animation-delay: 0s;
}

.main-landing .photo-stack img:nth-child(2) {
    animation-delay: -3s;
}

.main-landing .photo-stack img:nth-child(3) {
    animation-delay: -6s;
}

@keyframes landingPhotoStack {
    0% {
        transform: translate(0, 0) rotate(-6deg) scale(1);
        z-index: 3;
    }
    33% {
        transform: translate(16px, 22px) rotate(3deg) scale(0.93);
        z-index: 2;
    }
    66% {
        transform: translate(32px, 44px) rotate(9deg) scale(0.86);
        z-index: 1;
    }
    100% {
        transform: translate(0, 0) rotate(-6deg) scale(1);
        z-index: 3;
    }
}

/* ---- Objetivo ---- */
.main-landing .landing-objetivo {
    padding: clamp(56px, 6.9444vw, 120px) clamp(24px, 4.1667vw, 80px);
    max-width: clamp(600px, 55vw, 1100px);
}

/* ---- Categorías ---- */
.main-landing .landing-categorias {
    padding-bottom: clamp(48px, 5.5556vw, 100px);
}

.main-landing .landing-categorias-intro {
    padding: 0 clamp(24px, 4.1667vw, 80px) clamp(40px, 4.4444vw, 80px);
    max-width: clamp(600px, 55vw, 1100px);
}

.main-landing .landing-categorias-cards {
    display: flex;
    flex-direction: column;
}

.main-landing .landing-category-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(20px, 2.7778vw, 50px);
    padding: clamp(32px, 3.4722vw, 60px) clamp(24px, 4.1667vw, 80px);
}

.main-landing .landing-category-card-light {
    background: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.main-landing .landing-category-card-dark {
    background: var(--landing-red-700);
    color: #fff;
}

.main-landing .landing-category-card-dark .landing-eyebrow {
    color: #e7b6c4;
}

.main-landing .landing-category-info {
    flex: 1;
}

.main-landing .landing-category-info h3 {
    font-size: clamp(18px, 1.6667vw, 30px);
    font-weight: 700;
    line-height: 1.3;
}

.main-landing .landing-category-amounts {
    margin-top: clamp(14px, 1.1111vw, 20px);
}

.main-landing .landing-category-amounts p {
    font-size: clamp(12px, 0.8333vw, 16px);
    opacity: 0.75;
    line-height: 1.6;
}

.main-landing .landing-category-amount {
    flex-shrink: 0;
    font-size: clamp(48px, 5.5556vw, 100px);
    font-weight: 800;
    color: var(--landing-red-600);
    white-space: nowrap;
}

.main-landing .landing-category-card-dark .landing-category-amount {
    color: #fff;
}

/* ---- Director científico / Entidades patrocinadoras ---- */
.main-landing .landing-director {
    padding: clamp(56px, 6.9444vw, 120px) clamp(24px, 4.1667vw, 80px);
    display: flex;
    flex-direction: column;
    gap: clamp(48px, 5.5556vw, 100px);
}

.main-landing .landing-director-block,
.main-landing .landing-patrocinadores-block {
    position: relative;
    z-index: 1;
    max-width: clamp(600px, 55vw, 1100px);
}

.main-landing .landing-director-block .landing-heading,
.main-landing .landing-patrocinadores-block .landing-heading {
    font-weight: 600;
}

.main-landing .landing-spb-logo {
    display: inline-block;
    margin-top: clamp(20px, 2.2222vw, 40px);
    font-size: clamp(18px, 1.6667vw, 30px);
    font-weight: 800;
    letter-spacing: 0.1em;
}

/* ---- Bases de la convocatoria ---- */
.main-landing .landing-bases {
    padding: clamp(56px, 6.9444vw, 120px) clamp(24px, 4.1667vw, 80px);
}

.main-landing .landing-bases-title {
    font-size: clamp(36px, 4.4444vw, 80px);
    font-weight: 800;
    line-height: 1;
    margin-bottom: clamp(40px, 4.4444vw, 80px);
}

.main-landing .landing-bases-content {
    display: flex;
    align-items: flex-start;
    gap: clamp(32px, 4.1667vw, 80px);
}

.main-landing .landing-bases-accordion {
    flex: 1.6;
}

.main-landing .landing-accordion-item {
    border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.main-landing .landing-accordion-item:last-of-type {
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.main-landing .landing-accordion-head {
    display: flex;
    align-items: center;
    gap: clamp(14px, 1.1111vw, 20px);
    padding: clamp(16px, 1.6667vw, 30px) 0;
    cursor: pointer;
}

.main-landing .landing-accordion-eyebrow {
    flex-shrink: 0;
    font-size: clamp(10px, 0.6944vw, 13px);
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--landing-red-600);
    opacity: 0.8;
}

.main-landing .landing-accordion-head h4 {
    flex: 1;
    font-size: clamp(14px, 1.1111vw, 18px);
    font-weight: 600;
    line-height: 1.4;
}

.main-landing .landing-accordion-toggle {
    position: relative;
    flex-shrink: 0;
    width: clamp(20px, 1.3889vw, 24px);
    height: clamp(20px, 1.3889vw, 24px);
    border: 1.5px solid var(--landing-text-dark);
    border-radius: 50%;
}

.main-landing .landing-accordion-toggle::before,
.main-landing .landing-accordion-toggle::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    background: var(--landing-text-dark);
    transform: translate(-50%, -50%);
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.main-landing .landing-accordion-toggle::before {
    width: 40%;
    height: 1.5px;
}

.main-landing .landing-accordion-toggle::after {
    width: 1.5px;
    height: 40%;
}

.main-landing .landing-accordion-item.active .landing-accordion-toggle::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg);
}

.main-landing .landing-accordion-body {
    display: none;
    padding: 0 clamp(34px, 2.5vw, 44px) clamp(20px, 2.0833vw, 40px) 0;
}

.main-landing .landing-accordion-item.active .landing-accordion-body {
    display: block;
}

.main-landing .landing-accordion-body p {
    font-size: clamp(13px, 1.0417vw, 17px);
    line-height: 1.7;
    opacity: 0.8;
    margin-bottom: clamp(12px, 1.1111vw, 20px);
}

.main-landing .landing-accordion-body p:last-child {
    margin-bottom: 0;
}

.main-landing .landing-ver-todas {
    display: inline-block;
    margin-top: clamp(24px, 2.2222vw, 40px);
    font-size: clamp(13px, 0.9722vw, 16px);
    font-weight: 700;
    color: var(--landing-red-600);
    text-decoration: underline;
}

.main-landing .landing-bases-card {
    flex: 1;
    background: var(--landing-red-700);
    color: #fff;
    padding: clamp(28px, 2.7778vw, 50px);
}

.main-landing .landing-bases-card > p {
    font-size: clamp(13px, 1.0417vw, 17px);
    line-height: 1.6;
    margin-bottom: clamp(20px, 1.9444vw, 35px);
}

.main-landing .landing-bases-doc {
    display: flex;
    align-items: center;
    gap: clamp(10px, 0.8333vw, 14px);
    color: #fff;
    text-decoration: none;
    font-size: clamp(13px, 0.9722vw, 16px);
    font-weight: 600;
    padding: clamp(12px, 1.1111vw, 20px) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.main-landing .landing-bases-doc:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.main-landing .landing-bases-doc:hover {
    opacity: 0.85;
}

/* ==========================================================================
   Mobile
   ========================================================================== */
@media (max-width: 991px) {
    .main-landing .landing-subnav {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-landing .landing-subnav-links {
        gap: 16px 24px;
    }

    .main-landing .landing-hero-title h1 {
        font-size: 44px;
    }

    .main-landing .landing-hero-body {
        flex-direction: column;
        align-items: flex-start;
        gap: 40px;
    }

    .main-landing .photo-stack {
        width: 220px;
        height: 280px;
        margin: 0 auto;
    }

    .main-landing .landing-objetivo,
    .main-landing .landing-categorias-intro,
    .main-landing .landing-director-block,
    .main-landing .landing-patrocinadores-block {
        max-width: 100%;
    }

    .main-landing .landing-category-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .main-landing .landing-category-amount {
        font-size: 48px;
    }

    .main-landing .landing-bases-content {
        flex-direction: column;
    }

    .main-landing .landing-bases-title {
        font-size: 36px;
    }
}


.main-landing {
    padding-top: 150px;
    overflow: unset;
    background: radial-gradient(95.23% 100.55% at 16.93% 5.04%, #6D001F 0%, #490015 54.33%, #33000F 100%);
}

.main-landing .landing-subnav {
    position: sticky;
    top: 150px;
    z-index: 99;
}

.landing-hero-title {
    margin-bottom: 165px;
}

.main-landing .photo-stack img {
    width: 360px;
}