/* =====================================================
   VARIABLES
===================================================== */

:root {
    --cream: #F7F0E4;
    --cream-dark: #EDE2D1;
    --petrol: #063F4B;
    --petrol-light: #0C5260;
    --terracotta: #D94B2B;
    --orange: #E56A32;
    --gold: #F2B72B;
    --dark: #17343A;
    --white: #FFFFFF;
    --max-width: 1200px;
}

/* =====================================================
   RESET
===================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

section,
header,
main,
footer {
    max-width: 100%;
}

img {
    max-width: 100%;
    height: auto;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: "Montserrat", sans-serif;
    background: var(--cream);
    color: var(--dark);
    line-height: 1.6;
/*    width: 100%;
    max-width: 100%;
    overflow-x: hidden; */
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

.title-line {
    display: block;
    white-space: nowrap;
}

.title-accent {
    color: var(--orange);
}

.title-petrol {
    color: var(--petrol);
}

.title-terracotta {
    color: var(--terracotta);
}

/* =====================================================
   HEADER
===================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(247, 240, 228, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(6, 63, 75, 0.12);
}

.nav-container {
    max-width: var(--max-width);
    margin: auto;
    padding: 0 30px;
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--petrol);
}

.logo span {
    color: var(--terracotta);
    margin-left: 3px;
}

.nav {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav a {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: 0.3s;
}

.nav a:hover {
    color: var(--terracotta);
}

.menu-toggle {
    display: none;
    border: none;
    background: none;
    font-size: 1.7rem;
    color: var(--petrol);
    cursor: pointer;
}

/* =====================================================
   HERO
===================================================== */

.hero {
    min-height: 100vh;
    max-width: var(--max-width);
    margin: auto;
    padding: 130px 30px 70px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 70px;
}

.eyebrow {
    color: var(--terracotta);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 25px;
}

.hero h1 {
    color: var(--petrol);
    font-size: clamp(2.8rem, 6vw, 6.2rem);
    line-height: 0.95;
    text-transform: uppercase;
	letter-spacing: -3px;
/*    letter-spacing: clamp(-2.5px, -0.5vw, -4px); */
    font-weight: 800;
	width: 100%;
    max-width: 850px;
/*	max-width: 100%; */
    overflow-wrap: normal;
    word-wrap: normal;
	word-break: normal;
}


.hero h1 span {

    color: var(--terracotta);
}

.hero h1 .title-petrol {
    color: var(--petrol);
}

.hero-line {

    width: 150px;

    height: 5px;

    background: var(--gold);

    margin: 35px 0 25px;
}


.hero-subtitle {

    font-size: 1.15rem;

    font-weight: 500;

    color: var(--petrol);
}


.event-info {

    display: flex;

    align-items: center;

    gap: 30px;

    margin: 40px 0;
}


.event-info div:not(.separator) {

    display: flex;

    flex-direction: column;
}


.event-info strong {

    font-size: 1.2rem;

    color: var(--petrol);
}


.event-info span {

    font-size: 0.7rem;

    letter-spacing: 1px;

    font-weight: 600;

    color: var(--terracotta);
}


.separator {

    height: 45px;

    width: 1px;

    background: var(--petrol);

    opacity: 0.3;
}


.button {

    display: inline-block;

    padding: 15px 27px;

    font-size: 0.75rem;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 1px;

    transition: 0.3s;
}


.button-primary {

    background: var(--petrol);

    color: var(--white);
}


.button-primary:hover {

    background: var(--terracotta);

    transform: translateY(-3px);
}


.hero-poster {

    position: relative;
}


.hero-poster::before {

    content: "";

    position: absolute;

    width: 100%;

    height: 100%;

    background: var(--gold);

    top: 18px;

    left: 18px;

    z-index: -1;
}


.hero-poster img {

    width: 100%;

    box-shadow: 0 20px 50px rgba(6, 63, 75, 0.2);
}


/* =====================================================
   SECCIONES
===================================================== */

.section {

    padding: 110px 30px;

}


.section > * {

    max-width: var(--max-width);

    margin-left: auto;

    margin-right: auto;
}


.section-light {

    background: var(--cream);
}


.section-header {

    max-width: var(--max-width);

    display: flex;

    align-items: flex-start;

    gap: 25px;

    margin-bottom: 55px;
}


.section-number {

    font-size: 0.75rem;

    font-weight: 800;

    color: var(--terracotta);

    padding-top: 8px;
}


.section-kicker {

    font-size: 0.7rem;

    letter-spacing: 2px;

    font-weight: 700;

    color: var(--orange);

    margin-bottom: 8px;
}


.section h2 {

    color: var(--petrol);

    font-size: clamp(2.5rem, 5vw, 4.5rem);

    line-height: 1;

    text-transform: uppercase;

    letter-spacing: -2px;
}


/* =====================================================
   PROGRAMA
===================================================== */

.program-intro {

    max-width: 750px;

    margin-bottom: 50px;
}


.program-intro p:first-child {

    font-size: 1.25rem;

    font-weight: 500;

    color: var(--petrol);
}


.program-note {

    margin-top: 10px;

    color: #6d7778;
}


.program-placeholder {

    max-width: 800px;

    padding: 55px;

    border: 1px solid rgba(6, 63, 75, 0.15);

    background: var(--white);

    text-align: center;
}


.program-icon {

    width: 80px;

    height: 80px;

    margin: 0 auto 25px;

    display: flex;

    align-items: center;

    justify-content: center;

    background: var(--gold);

    color: var(--petrol);

    font-weight: 800;

    font-size: 0.8rem;
}


.program-placeholder h3 {

    color: var(--petrol);

    font-size: 1.5rem;

    margin-bottom: 12px;
}


/* =====================================================
   POSTER
===================================================== */

.poster-section {

    background: var(--petrol);

    color: var(--white);
}


.section-header-light h2 {

    color: var(--white);
}


.poster-section .section-number {

    color: var(--gold);
}


.poster-section .section-kicker {

    color: var(--gold);
}


.poster-container {

    text-align: center;
}


.poster-link {

    display: inline-block;

    max-width: 600px;

    border: 8px solid var(--cream);

    transition: 0.3s;
}


.poster-link:hover {

    transform: scale(1.015);

    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}


.poster-container p {

    margin-top: 20px;

    color: var(--cream);
}


/* =====================================================
   CONTACTO
===================================================== */

.contact-card {

    max-width: 800px;

    padding: 45px;

    display: flex;

    gap: 30px;

    align-items: center;

    background: var(--white);

    border-left: 6px solid var(--terracotta);
}


.contact-symbol {

    width: 70px;

    height: 70px;

    flex-shrink: 0;

    display: flex;

    align-items: center;

    justify-content: center;

    background: var(--gold);

    color: var(--petrol);

    font-size: 1.8rem;

    font-weight: 800;
}


.contact-card h3 {

    color: var(--petrol);

    margin-bottom: 8px;
}


.contact-card a {

    display: inline-block;

    margin-top: 15px;

    color: var(--terracotta);

    font-weight: 700;
}


/* =====================================================
   UBICACIÓN
===================================================== */

.location-section {

    background: var(--petrol);

    color: var(--white);
}


.location-info h3 {

    font-size: 2rem;

    margin-bottom: 20px;
}


.location-grid {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 40px;
}


.location-note {

    margin-top: 30px;

    color: var(--cream);

    opacity: 0.8;
}


.map-placeholder {

    min-height: 300px;

    background:
        linear-gradient(
            135deg,
            var(--petrol-light),
            var(--petrol)
        );

    display: flex;

    align-items: center;

    justify-content: center;

    flex-direction: column;
}


.map-marker {

    width: 70px;

    height: 70px;

    border: 3px solid var(--gold);

    color: var(--gold);

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 2rem;

    border-radius: 50%;

    margin-bottom: 20px;
}


.map-placeholder p {

    font-size: 0.8rem;

    letter-spacing: 3px;

    color: var(--cream);
}


/* =====================================================
   EDICIONES ANTERIORES
===================================================== */

.previous-intro {

    margin-bottom: 40px;

    max-width: 700px;

    font-size: 1.1rem;
}


.editions-grid {

    display: grid;

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

    gap: 15px;
}


.edition {

    min-height: 150px;

    padding: 25px;

    background: var(--white);

    border: 1px solid rgba(6,63,75,0.1);

    display: flex;

    flex-direction: column;

    justify-content: space-between;

    transition: 0.3s;
}


.edition span {

    color: var(--terracotta);

    font-size: 1.8rem;

    font-weight: 800;
}


.edition strong {

    color: var(--petrol);

    font-size: 0.85rem;
}


.edition:hover {

    transform: translateY(-5px);

    border-color: var(--gold);

    box-shadow: 0 10px 25px rgba(6,63,75,0.08);
}


/* =====================================================
   FOOTER
===================================================== */

.footer {

    background: #042E37;

    color: var(--cream);

    padding: 55px 30px 25px;
}


.footer-main {

    max-width: var(--max-width);

    margin: auto;

    display: flex;

    justify-content: space-between;

    gap: 40px;
}


.footer-main div {

    display: flex;

    flex-direction: column;
}


.footer-main strong {

    font-size: 1.2rem;

    color: var(--white);
}


.footer-main span {

    color: var(--gold);
}


.footer-bottom {

    max-width: var(--max-width);

    margin: 45px auto 0;

    padding-top: 20px;

    border-top: 1px solid rgba(255,255,255,0.15);

    display: flex;

    justify-content: space-between;

    font-size: 0.7rem;

    opacity: 0.7;
}



/* =====================================================
   PROGRAMA
===================================================== */

.program-intro {

    max-width: 800px;

    margin-bottom: 40px;
}


.program-intro > p {

    font-size: 1.15rem;

    color: var(--petrol);

    margin-bottom: 20px;

}


.program-download {

    display: inline-block;

    padding: 12px 20px;

    border: 2px solid var(--petrol);

    color: var(--petrol);

    font-size: 0.75rem;

    font-weight: 700;

    text-transform: uppercase;

    letter-spacing: 0.7px;

    transition: 0.3s;

}


.program-download:hover {

    background: var(--petrol);

    color: var(--white);

}


/* =====================================================
   SELECTOR DE DÍAS
===================================================== */

.day-selector {

    display: grid;

    grid-template-columns:
        repeat(5, 1fr);

    gap: 8px;

    max-width: 900px;

    margin-bottom: 35px;
}


.day-button {

    border: none;

    padding: 18px 10px;

    background: var(--cream-dark);

    color: var(--petrol);

    cursor: pointer;

    display: flex;

    flex-direction: column;

    align-items: center;

    transition: 0.3s;
}


.day-button span {

    font-size: 0.65rem;

    font-weight: 700;

    letter-spacing: 1px;
}


.day-button strong {

    font-size: 1.8rem;

    line-height: 1.1;
}


.day-button small {

    font-size: 0.65rem;

    font-weight: 600;
}


.day-button:hover {

    background: var(--gold);

}


.day-button.active {

    background: var(--petrol);

    color: var(--white);

}


/* =====================================================
   HORARIO
===================================================== */

.schedule {
    display: none;
    max-width: 900px;
}


.schedule.active {
    display: block;
    animation: scheduleFade 0.35s ease;
}
@keyframes scheduleFade {

    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }

}

.schedule-title {

    display: flex;

    align-items: baseline;

    justify-content: space-between;

    margin-bottom: 20px;

    padding-bottom: 15px;

    border-bottom: 2px solid var(--petrol);
}


.schedule-title h3 {

    color: var(--petrol);

    font-size: 1.35rem;
}


.schedule-title span {

    color: var(--terracotta);

    font-size: 0.75rem;

    font-weight: 700;
}


.schedule-list {

    display: flex;

    flex-direction: column;

    gap: 7px;
}


/* =====================================================
   EVENTOS
===================================================== */

.event {

    display: grid;

    grid-template-columns: 145px 1fr;

    gap: 25px;

    padding: 20px 25px;

    background: var(--white);

    border-left: 5px solid var(--petrol);

    transition: 0.25s;
}


.event:hover {

    transform: translateX(5px);

}


.event time {

    font-size: 0.8rem;

    font-weight: 700;

    color: var(--petrol);

    padding-top: 3px;
}


.event-type {

    display: block;

    font-size: 0.58rem;

    font-weight: 800;

    letter-spacing: 1.2px;

    margin-bottom: 4px;

    color: var(--terracotta);
}


.event h4 {

    color: var(--petrol);

    font-size: 0.95rem;

    line-height: 1.35;
}


.event p {

    color: #647174;

    font-size: 0.78rem;

    margin-top: 5px;
}


/* =====================================================
   COLORES DEL PROGRAMA
===================================================== */

.event.opening {

    border-left-color: #42e83d;
}


.event.plenary {

    border-left-color: #ef00e8;
}


.event.technical {

    border-left-color: #6264ed;
}


.event.students {

    border-left-color: #7430a0;
}


.event.workshop {

    border-left-color: var(--orange);
}


.event.poster-event {

    border-left-color: #7430a0;
}


.event.closing {

    border-left-color: #315a28;
}


.event.break {

    border-left-color: #999;

    background: #f1eee8;
}


/* =====================================================
   LEYENDA
===================================================== */

.legend {

    max-width: 900px;

    display: flex;

    flex-wrap: wrap;

    gap: 15px 25px;

    margin-top: 35px;

    padding-top: 25px;

    border-top: 1px solid var(--cream-dark);

}


.legend div {

    display: flex;

    align-items: center;

    gap: 7px;

    font-size: 0.65rem;

    font-weight: 600;

    color: var(--petrol);
}


.legend-color {

    width: 13px;

    height: 13px;

    display: inline-block;
}


.opening-color {

    background: #42e83d;
}


.plenary-color {

    background: #ef00e8;
}


.technical-color {

    background: #6264ed;
}


.workshop-color {

    background: var(--orange);
}


.students-color {

    background: #7430a0;
}


.poster-color {

    background: #7430a0;
}


.closing-color {

    background: #315a28;
}


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

@media (max-width: 700px) {

    /* =============================================
       CONFIGURACIÓN GENERAL
    ============================================= */

    html {
        width: 100%;
        overflow-x: hidden;
    }

    body {
        width: 100%;
        max-width: 100%;
/*        overflow-x: hidden; */
    }

   /* =============================================
       MENÚ
    ============================================= */

    .menu-toggle {
        display: flex;
        width: 42px;
        height: 42px;
        padding: 8px;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        background: transparent;
        border: none;
        cursor: pointer;
    }

    .menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--petrol);
    }


    /* =============================================
       HEADER
    ============================================= */

    .nav-container {
        width: 100%;
        height: 68px;
        padding: 0 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
	}

    .nav {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        width: 100%;
        padding: 20px;
        background: var(--cream);
        flex-direction: column;
        gap: 0;
        z-index: 1000;
        box-shadow: 0 8px 20px rgba(0,0,0,.12);
    }

    .nav.active {
        display: flex;
    }

    .nav a {
        display: block;
        width: 100%;
        padding: 15px 5px;
        border-bottom: 1px solid rgba(0,0,0,.1);
        text-align: left;
    }

    .logo {
        font-size: 1.15rem;
        white-space: nowrap;
    }


    /* =============================================
       HERO
    ============================================= */

    .hero {
        width: 100%;
        max-width: 100%;
        padding: 105px 20px 60px;
    }

    .hero-content {
        width: 100%;
        min-width: 0;
    }

    .hero h1 {
        width: 100%;
        max-width: 100%;
        font-size: clamp(1.8rem, 9vw, 3rem);
        line-height: 0.98;
        letter-spacing: -1.5px;
        overflow-wrap: normal;
        word-wrap: normal;
		word-break: normal;
    }

    .hero-subtitle {
        max-width: 100%;
        font-size: 1rem;
    }

    .event-info {
        width: 100%;
        gap: 15px;
    }

    .hero-poster {
        width: 100%;
        max-width: 550px;
        margin: auto;
    }

    .hero-poster img {
        width: 100%;
        height: auto;
    }

    /* =============================================
       SECCIONES
    ============================================= */

    .section {
        width: 100%;
        max-width: 100%;
        padding: 80px 20px;
    }

    .section-header {
        width: 100%;
        max-width: 100%;
        gap: 15px;
        margin-bottom: 40px;
    }

    .section h2 {
        font-size: clamp(2.2rem, 10vw, 3rem);
        max-width: 100%;
        overflow-wrap: normal;
		word-wrap: normal;
		word-break: normal;		
    }

    /* =============================================
       PROGRAMA
    ============================================= */

    .program-intro,
    .schedule,
    .legend {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .day-selector {
        width: 100%;
        max-width: 100%;
        gap: 4px;
    }

    .day-button {
        min-width: 0;
        padding: 13px 5px;
    }

    .day-button strong {
        font-size: 1.4rem;
    }

    .day-button span,
    .day-button small {
        font-size: 0.55rem;
    }

    .schedule-title {
        width: 100%;
        flex-direction: column;
        gap: 5px;
    }

    .event {
        width: 100%;
        min-width: 0;
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 18px;
    }

    .event h4,
    .event p {
        overflow-wrap: normal;
		word-wrap: normal;
		word-break: normal;	
/*        word-wrap: break-word; */
    }

    .event:hover {
        transform: none;
    }

    /* =============================================
       POSTER
    ============================================= */

    .poster-container {
        width: 100%;
        max-width: 100%;
    }

    .poster-link {
        max-width: 100%;
    }

    .poster-link img {
        width: 100%;
        height: auto;
    }

    /* =============================================
       CONTACTO
    ============================================= */

    .contact-card {
        width: 100%;
        max-width: 100%;
        flex-direction: column;
        align-items: flex-start;
        padding: 30px;
        min-width: 0;
    }

    .contact-card a {
        overflow-wrap: anywhere;
        word-break: break-word;
    }

    /* =============================================
       UBICACIÓN
    ============================================= */

    .location-grid {
        width: 100%;
        max-width: 100%;
        grid-template-columns: 1fr;
    }

    .location-info {
        min-width: 0;
    }

    .location-info h3 {
        overflow-wrap: break-word;
    }

    /* =============================================
       EDICIONES
    ============================================= */

    .editions-grid {
        width: 100%;
        max-width: 100%;
        grid-template-columns: 1fr;
    }

    /* =============================================
       FOOTER
    ============================================= */

    .footer {
        width: 100%;
        max-width: 100%;
    }

    .footer-main {
        flex-direction: column;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
    }
}