/* ==========================================================================
   Salsa Dans' — Lunel-Viel
   Transposition web de l'affiche H (fond sombre).
   Palette derivee du logo : rouge #FC032B, marine #002039, cyan #04A2C7.
   ========================================================================== */

:root {
    --red:        #FF1F42;
    --red-deep:   #A80020;
    --cyan:       #3FC8EE;
    --cyan-deep:  #04A2C7;
    --navy:       #00203a;
    --gold:       #FFCF8A;
    --ice:        #9FD8EC;
    --paper:      #ffffff;

    --bg-0:       #07090F;
    --bg-1:       #0A1524;
    --bg-2:       #050810;

    --line:       rgba(255, 255, 255, .20);
    --line-soft:  rgba(255, 255, 255, .13);
    --fill:       rgba(255, 255, 255, .05);

    --container:  62rem;
    --radius:     1.4rem;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg-2);
    color: #fff;
    font-family: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-weight: 600;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

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

a { color: var(--cyan); }
a:hover,
a:focus-visible { color: #fff; }

:focus-visible {
    outline: 3px solid var(--cyan);
    outline-offset: 3px;
    border-radius: 4px;
}

.container {
    width: min(100% - 2.5rem, var(--container));
    margin-inline: auto;
    /* Passe au-dessus du filigrane fixe (z-index 1) : le contenu reste net,
       le portrait ne transparait que dans les zones vides et les panneaux
       semi-transparents. */
    position: relative;
    z-index: 2;
}

.visually-hidden {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

.c-red   { color: var(--red); }
.c-cyan  { color: var(--cyan); }
.c-white { color: #fff; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    position: relative;
    overflow: hidden;
    padding: clamp(2rem, 6vw, 3.5rem) 0 clamp(1.5rem, 4vw, 2.5rem);
    background:
        radial-gradient(60vw 34vw at 50% 4%,  rgba(252, 3, 43, .40), transparent 70%),
        radial-gradient(72vw 44vw at 50% 40%, rgba(4, 162, 199, .26), transparent 72%),
        linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 55%, var(--bg-2) 100%);
}

/* Grain discret, identique a celui de l'affiche. */
.hero-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .10;
    background-image: radial-gradient(rgba(255, 255, 255, .9) .6px, transparent .7px);
    background-size: 4px 4px;
}

/* Filigrane du portrait de Jorge, cale a gauche comme sur l'affiche.
   Fixe : il reste immobile pendant le defilement. Le z-index 1 le place
   au-dessus des fonds de section (non positionnes) mais sous .container. */
.hero-portrait {
    position: fixed;
    left: 0;
    top: 50%;
    translate: 0 -50%;
    z-index: 1;
    width: clamp(120px, 17vw, 210px);
    opacity: .17;
    filter: grayscale(1) contrast(1.08) brightness(1.05);
    pointer-events: none;
    user-select: none;
}

.hero-inner {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-visual {
    position: relative;
    width: fit-content;
    margin-inline: auto;
}

.hero-visual img {
    position: relative;
    z-index: 2;
    width: clamp(230px, 46vw, 420px);
    filter:
        drop-shadow(0 0 40px rgba(4, 162, 199, .70))
        drop-shadow(0 18px 30px rgba(0, 0, 0, .60));
}

.hero-ring {
    position: absolute;
    top: 46%;
    left: 50%;
    translate: -50% -50%;
    z-index: 1;
    width: clamp(240px, 48vw, 440px);
    aspect-ratio: 1;
    border: 2px solid rgba(4, 162, 199, .32);
    border-radius: 50%;
    box-shadow:
        inset 0 0 90px rgba(4, 162, 199, .30),
        0 0 60px rgba(252, 3, 43, .18);
}

.hero-script {
    margin: .4rem 0 0;
    font-family: 'Great Vibes', cursive;
    font-size: clamp(2.1rem, 6vw, 3.4rem);
    line-height: 1;
    color: var(--gold);
    text-shadow: 0 3px 18px rgba(0, 0, 0, .6);
}

.hero-title {
    margin: .3rem 0 0;
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    font-weight: 400;
    font-size: clamp(2.5rem, 9.2vw, 5.6rem);
    line-height: 1.02;
    letter-spacing: .01em;
    text-shadow: 0 4px 26px rgba(0, 0, 0, .55);
}

.hero-kicker {
    margin: .9rem 0 0;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(.85rem, 2.4vw, 1.35rem);
    letter-spacing: .22em;
    color: var(--ice);
}

.hero-prof {
    margin: 1.1rem 0 0;
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1.5rem, 4.6vw, 2.5rem);
    line-height: 1.1;
}

.hero-prof span {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: .42em;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--ice);
    margin-right: .5em;
    vertical-align: middle;
}

.hero-styles {
    margin: .35rem 0 0;
    font-size: clamp(.72rem, 2.1vw, .95rem);
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--cyan);
}

.hero-slogan {
    margin: 1.1rem 0 0;
    font-family: 'Great Vibes', cursive;
    font-size: clamp(1.6rem, 4.8vw, 2.9rem);
    line-height: 1.2;
    text-shadow: 0 3px 18px rgba(0, 0, 0, .55);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
    padding: clamp(1.5rem, 5vw, 3rem) 0 clamp(2.5rem, 7vw, 4.5rem);
    background: linear-gradient(180deg, var(--bg-2) 0%, #060B16 60%, var(--bg-2) 100%);
}

/* ==========================================================================
   Panneaux (horaires, tarifs)
   ========================================================================== */

.panel {
    border: 1.5px solid var(--line);
    border-radius: var(--radius);
    background: var(--fill);
    overflow: hidden;
}

.panel + .panel,
.info-row + .panel { margin-top: 1.4rem; }

.panel-head {
    display: flex;
    flex-wrap: wrap;
    gap: .3rem 1rem;
    align-items: baseline;
    justify-content: space-between;
    padding: .7rem clamp(1rem, 3vw, 1.9rem);
    background: linear-gradient(90deg, var(--red), #8E0018);
}

.panel-head-cyan {
    background: linear-gradient(90deg, var(--cyan-deep), #005E80);
}

.panel-head h2 {
    margin: 0;
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1.35rem, 4vw, 2.05rem);
    letter-spacing: .04em;
    text-transform: uppercase;
    line-height: 1.15;
}

.panel-head p {
    margin: 0;
    font-size: clamp(.65rem, 1.9vw, .85rem);
    font-weight: 800;
    letter-spacing: .17em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .82);
}

/* ---- Cours ---- */

.lesson {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: clamp(.8rem, 2.5vw, 1.5rem);
    padding: clamp(.8rem, 2.5vw, 1.15rem) clamp(1rem, 3vw, 1.9rem);
}

.lesson + .lesson { border-top: 1px solid var(--line-soft); }

.lesson-time {
    margin: 0;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: clamp(1.1rem, 4vw, 1.9rem);
    white-space: nowrap;
}

.lesson-time i { font-style: normal; color: var(--cyan); margin: 0 .2em; }

.lesson-title {
    margin: 0;
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1.3rem, 5vw, 2.4rem);
    line-height: 1;
    text-transform: uppercase;
}

.lesson-sub {
    margin: .2rem 0 0;
    font-size: clamp(.6rem, 1.8vw, .78rem);
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: #8FB8CC;
}

.lesson-flags svg {
    width: clamp(34px, 7vw, 54px);
    height: auto;
    border-radius: 3px;
    box-shadow: 0 2px 9px rgba(0, 0, 0, .65);
}

/* ==========================================================================
   Cartes (rentree, cours d'essai)
   ========================================================================== */

.info-row {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 1.2rem;
    margin-top: 1.4rem;
}

.card {
    border-radius: 1.15rem;
    padding: clamp(.9rem, 3vw, 1.3rem) clamp(1.1rem, 3vw, 1.6rem);
}

.card-start {
    background: linear-gradient(120deg, var(--cyan-deep), #005E80);
    box-shadow: 0 12px 30px rgba(4, 120, 160, .38);
}

.card-trial {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    background: linear-gradient(120deg, var(--red), var(--red-deep));
    box-shadow: 0 12px 30px rgba(200, 0, 35, .38);
}

.card-label {
    margin: 0;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(.85rem, 2.4vw, 1.15rem);
    letter-spacing: .18em;
    color: #CFF4FF;
}

.card-value {
    margin: .1rem 0 0;
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1.25rem, 4.2vw, 2.15rem);
    line-height: 1.05;
    text-transform: uppercase;
}

.card-big {
    margin: 0;
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1.05rem, 3.4vw, 1.6rem);
    line-height: 1.08;
    text-transform: uppercase;
}

.card-note {
    margin: .35rem 0 0;
    font-size: clamp(.66rem, 1.9vw, .82rem);
    color: #FFD5DB;
}

/* ==========================================================================
   Tableau des tarifs
   ========================================================================== */

.tarifs table {
    width: 100%;
    border-collapse: collapse;
}

.tarifs th,
.tarifs td {
    padding: clamp(.5rem, 2vw, .8rem) clamp(.4rem, 1.5vw, .9rem);
    border-bottom: 1px solid var(--line-soft);
}

.tarifs tbody tr:last-child th,
.tarifs tbody tr:last-child td { border-bottom: 0; }

.tarifs thead th {
    font-size: clamp(.62rem, 1.9vw, .82rem);
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
    color: var(--ice);
    text-align: center;
    border-bottom: 1px solid var(--line);
}

.tarifs thead th i {
    display: block;
    font-style: normal;
    font-size: .78em;
    letter-spacing: .04em;
    text-transform: none;
    color: #7FA3B8;
}

.tarifs tbody th {
    text-align: left;
    padding-left: clamp(1rem, 3vw, 1.9rem);
    font-size: clamp(.75rem, 2.2vw, 1rem);
    font-weight: 600;
    color: #fff;
}

.tarifs td {
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1rem, 3.4vw, 1.75rem);
    text-align: center;
    white-space: nowrap;
}

.tarifs .v-solo { color: var(--cyan);      background: rgba(4, 162, 199, .10); }
.tarifs .v-duo  { color: #FF5C7A;          background: rgba(255, 31, 66, .10); }

.tarifs-note {
    margin: 0;
    padding: .6rem 1rem;
    background: rgba(0, 0, 0, .34);
    font-size: clamp(.62rem, 1.9vw, .8rem);
    text-align: center;
    color: var(--ice);
}

/* ==========================================================================
   Lieu et slogan de cloture
   ========================================================================== */

.lieu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .9rem;
    margin-top: 1.6rem;
    font-style: normal;
    text-align: left;
}

.lieu svg {
    flex: none;
    width: clamp(26px, 5vw, 36px);
    fill: var(--cyan);
}

.lieu strong {
    display: block;
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1.1rem, 3.6vw, 1.8rem);
    line-height: 1.1;
}

.lieu span {
    font-size: clamp(.68rem, 2vw, .88rem);
    font-weight: 800;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--ice);
}

.closing-slogan {
    margin: 1.4rem 0 0;
    font-family: 'Great Vibes', cursive;
    font-size: clamp(1.4rem, 4.4vw, 2.5rem);
    line-height: 1.2;
    text-align: center;
    color: var(--gold);
}

/* ==========================================================================
   Pied de page
   ========================================================================== */

.site-footer {
    border-top: 4px solid var(--red);
    background: linear-gradient(90deg, var(--bg-2), var(--navy) 55%, #062c4a);
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: clamp(1rem, 4vw, 2.2rem);
    padding: clamp(1.5rem, 5vw, 2.4rem) 0 clamp(1rem, 3vw, 1.4rem);
    text-align: center;
}

.footer-logo img { width: clamp(90px, 18vw, 135px); }

.footer-contact { text-align: left; }

.footer-label {
    margin: 0;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(.8rem, 2.3vw, 1.1rem);
    letter-spacing: .18em;
    color: #7FE3FF;
}

.footer-tel {
    margin: .1rem 0 0;
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1.5rem, 5vw, 2.3rem);
    line-height: 1.1;
}

.footer-tel a { color: #fff; text-decoration: none; }
.footer-tel a:hover { color: var(--cyan); }

.footer-mail { margin: .15rem 0 0; font-size: clamp(.78rem, 2.2vw, .95rem); }
.footer-mail a { color: #CFE6F2; }

/* Lien mentions legales : volontairement discret. */
.footer-legal {
    padding-bottom: 1.6rem;
    text-align: center;
}

.footer-legal p {
    margin: 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, .10);
    font-size: .74rem;
    font-weight: 600;
    color: rgba(207, 230, 242, .45);
}

.footer-legal a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer-legal a:hover,
.footer-legal a:focus-visible { color: var(--cyan); }

/* ==========================================================================
   Pages de contenu (mentions legales)
   ========================================================================== */

.page-header {
    padding: clamp(2.5rem, 8vw, 4.5rem) 0 clamp(1.2rem, 4vw, 2rem);
    background:
        radial-gradient(60vw 30vw at 50% 0%, rgba(4, 162, 199, .22), transparent 70%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1));
    text-align: center;
}

.page-header h1 {
    margin: 0;
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    font-size: clamp(1.9rem, 6.5vw, 3.2rem);
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: .01em;
}

.content-readable { max-width: 44rem; margin-inline: auto; }

.legal h2 {
    margin: 2.2rem 0 .7rem;
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    font-size: clamp(1.2rem, 3.6vw, 1.6rem);
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--cyan);
}

.legal h2:first-child { margin-top: 0; }

.legal blockquote {
    margin: 0;
    padding: clamp(.9rem, 3vw, 1.3rem) clamp(1rem, 3.5vw, 1.6rem);
    border-left: 4px solid var(--red);
    border-radius: 0 .8rem .8rem 0;
    background: var(--fill);
    font-size: clamp(.85rem, 2.3vw, .96rem);
    line-height: 1.75;
    color: #DCE9F1;
}

.legal blockquote p { margin: 0 0 .8rem; }
.legal blockquote p:last-child { margin-bottom: 0; }

.legal ul { margin: 0 0 .8rem; padding-left: 1.3rem; }
.legal li { margin-bottom: .45rem; }

.back-home {
    display: inline-block;
    margin-top: 2.5rem;
    font-size: .85rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    text-decoration: none;
}

.back-home:hover { text-decoration: underline; }

/* ==========================================================================
   Adaptations petits ecrans
   ========================================================================== */

@media (max-width: 40rem) {
    .info-row { grid-template-columns: 1fr; gap: .9rem; }

    .lesson {
        grid-template-columns: 1fr auto;
        row-gap: .3rem;
    }
    /* L'horaire passe au-dessus du nom du cours, le drapeau reste a droite. */
    .lesson-time  { grid-column: 1; grid-row: 1; }
    .lesson-name  { grid-column: 1; grid-row: 2; }
    .lesson-flags { grid-column: 2; grid-row: 1 / span 2; align-self: center; }

    .tarifs tbody th { padding-left: 1rem; }

    .footer-inner { flex-direction: column; gap: 1.1rem; }
    .footer-contact { text-align: center; }
}

@media (max-width: 48rem) {
    /* Le filigrane concurrence trop le visuel sur ecran etroit. */
    .hero-portrait { opacity: .10; }
}

@media (max-width: 24rem) {
    .hero-portrait { display: none; }
}

/* ==========================================================================
   Preferences utilisateur
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

@media print {
    body { background: #fff; color: #000; }
    .hero-glow,
    .hero-portrait,
    .hero-ring { display: none; }
}