/* ============================================================
   SPORT CHALLENGES — 70's Groovy Style
   Palette: Crème · Orange brûlé · Moutarde · Vert avocat · Brun
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Righteous&family=Josefin+Sans:wght@300;400;700&display=swap');

/* --- Color Palette --- */
:root {
    --cream:        #F5EFDC;
    --orange:       #C8451A;
    --orange-light: #E8622E;
    --mustard:      #D4A027;
    --avocado:      #7A8C2A;
    --brown-dark:   #2E1503;
    --brown-mid:    #8B5E3C;
    --brown-light:  #C4965A;
    --text:         #2E1503;
    --text-light:   #6B4423;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    background-color: var(--cream);
    color: var(--text);
    font-family: 'Josefin Sans', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

#footer-section {
    margin-top: auto;
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: 'Righteous', cursive;
    letter-spacing: 0.04em;
    color: var(--brown-dark);
}

h1 { font-size: 3.5rem; line-height: 1.1; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.5rem; }

p  { font-size: 1rem; }

a {
    color: var(--orange);
    text-decoration: none;
}

a:hover {
    color: var(--orange-light);
}

.highlight {
    color: var(--orange);
    font-style: italic;
}

/* ============================================================
   NAV BAR
   ============================================================ */

#navBar {
    background-color: var(--brown-dark);
    border-bottom: 4px solid var(--mustard);
    padding: 0 2rem;
}

#navBar ul {
    display: flex;
    flex-direction: row;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.25rem;
}

#navBar ul li a {
    display: block;
    color: var(--cream);
    font-family: 'Righteous', cursive;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    padding: 14px 20px;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color 0.2s, color 0.2s;
}

#navBar ul li a:hover {
    background-color: var(--mustard);
    color: var(--brown-dark);
}

/* --- Dropdown --- */
#navBar .dropdown {
    position: relative;
}

#navBar .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    flex-direction: column;
    background-color: var(--brown-dark);
    border-top: 3px solid var(--mustard);
    min-width: 180px;
    z-index: 100;
}

#navBar .dropdown:hover .dropdown-menu {
    display: flex;
}

#navBar .dropdown-menu li {
    width: 100%;
    border-bottom: 1px solid var(--brown-mid);
}

#navBar .dropdown-menu li:last-child {
    border-bottom: none;
}

#navBar .dropdown-menu li a {
    display: block;
    width: 100%;
    padding: 12px 20px;
    white-space: nowrap;
    box-sizing: border-box;
}

#navBar .dropdown-menu li:last-child a {
    color: var(--mustard);
}

/* ============================================================
   Footer
   ============================================================ */

#footer-section {
    background-color: var(--brown-dark);
    border-top: 4px solid var(--mustard);
    padding: 1.5rem 2rem;
}

#footer-section ul {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

#footer-section ul li {
    color: var(--cream);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    opacity: 0.8;
}

/* ============================================================
   Index - MAIN
   ============================================================ */

#index-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5rem 2rem 4rem;
    background-color: var(--cream);
    border-bottom: 3px solid var(--brown-light);
    gap: 1.5rem;
}

#index-title {
    color: var(--orange);
    text-shadow: 4px 4px 0px var(--brown-dark);
}

#index-catchphrase {
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brown-mid);
}

#index-description {
    max-width: 600px;
    font-size: 1.05rem;
    color: var(--text-light);
}

/* --- CTA Buttons --- */
#index-cta {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn {
    display: inline-block;
    font-family: 'Righteous', cursive;
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.75rem 2rem;
    border: 3px solid transparent;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.btn-primary {
    background-color: var(--orange);
    color: var(--cream);
    border-color: var(--orange);
}

.btn-primary:hover {
    background-color: var(--cream);
    color: var(--orange);
}

.btn-secondary {
    background-color: transparent;
    color: var(--brown-dark);
    border-color: var(--brown-dark);
}

.btn-secondary:hover {
    background-color: var(--brown-dark);
    color: var(--cream);
}

/* ============================================================
   Index - STATS
   ============================================================ */

#index-stats {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 0;
    background-color: var(--brown-dark);
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 3rem;
    flex: 1;
    max-width: 260px;
    border-right: 1px solid var(--brown-mid);
    gap: 0.4rem;
}

.stat-card:last-child {
    border-right: none;
}

.stat-number {
    font-family: 'Righteous', cursive;
    font-size: 2.5rem;
    color: var(--mustard);
}

.stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cream);
    opacity: 0.8;
}

/* ============================================================
   Index - HOW IT WORKS
   ============================================================ */

#index-how-to {
    padding: 4rem 2rem;
    text-align: center;
    background-color: var(--cream);
}

#index-how-to h2 {
    margin-bottom: 2.5rem;
    color: var(--brown-dark);
}

#index-steps {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.step-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    padding: 2rem 1.5rem;
    background-color: var(--cream);
    border: 3px solid var(--brown-light);
    text-align: center;
}

.step-number {
    font-family: 'Righteous', cursive;
    font-size: 2.5rem;
    color: var(--orange);
    line-height: 1;
}

.step-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ============================================================
   404
   ============================================================ */

#not-found {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem;
    gap: 1.5rem;
    min-height: 60vh;
}

#not-found-code {
    font-family: 'Righteous', cursive;
    font-size: 8rem;
    line-height: 1;
    color: var(--orange);
    text-shadow: 5px 5px 0px var(--brown-dark);
}

#not-found h1 {
    font-size: 2rem;
    color: var(--brown-dark);
}

#not-found p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ============================================================
   PROFIL UPDATE
   ============================================================ */

#profil-main {
    flex: 1;
    padding: 3rem 2rem;
}

#profil-cards {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    align-items: flex-start;
    max-width: 900px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.profil-card {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
    min-width: 280px;
    background-color: var(--cream);
    border: 3px solid var(--brown-light);
    padding: 2rem;
}

.profil-card h2 {
    color: var(--orange);
    text-shadow: 2px 2px 0px var(--brown-dark);
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--mustard);
}

.profil-card form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.profil-card input[type="submit"] {
    width: 100%;
    cursor: pointer;
}

/* ============================================================
   LOGIN / REGISTER
   ============================================================ */

#login-main,
#register-main {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 3rem 1rem;
}

#login-card,
#register-card {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
    max-width: 420px;
    background-color: var(--cream);
    border: 3px solid var(--brown-light);
    padding: 2.5rem 2rem;
}

#login-card h1,
#register-card h1 {
    text-align: center;
    color: var(--orange);
    text-shadow: 3px 3px 0px var(--brown-dark);
}

#login-form,
#register-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-family: 'Righteous', cursive;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--brown-mid);
}

.form-group input {
    padding: 0.65rem 0.9rem;
    border: 2px solid var(--brown-light);
    background-color: #fdf8ee;
    font-family: 'Josefin Sans', sans-serif;
    font-size: 1rem;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus {
    border-color: var(--orange);
}

#login-form input[type="submit"] {
    margin-top: 0.5rem;
    width: 100%;
    cursor: pointer;
}

#login-register,
#register-login {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ============================================================
   MESSAGES SESSION (animated)
   ============================================================ */

.flash {
    display: block;
    padding: 0.85rem 1.5rem;
    text-align: center;
    font-family: 'Righteous', cursive;
    font-size: 0.95rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;

    /* start state : invisible */
    opacity: 0;
    transform: translateY(-120%);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.flash-success {
    background-color: var(--avocado);
    color: var(--cream);
}

.flash-error {
    background-color: var(--orange);
    color: var(--cream);
}

/* when displayed */
.flash.flash-visible {
    opacity: 1;
    transform: translateY(0);
}

/* fade out*/
.flash.flash-hide {
    opacity: 0;
    transform: translateY(-120%);
    transition: opacity 0.6s ease, transform 0.6s ease;
}