/* ===================================
   OSN Beach Handball - Design System
   =================================== */

/* === CSS Reset & Base === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Beach Handball Color Palette */
    --primary-blue: #0077BE;
    --ocean-deep: #004E7C;
    --sand-beige: #F4E4C1;
    --sunset-orange: #FF6B35;
    --coral-pink: #FF8C69;
    --sky-blue: #87CEEB;
    --wave-teal: #20B2AA;
    --dark-navy: #1a2332;
    --light-sand: #FFF8E7;

    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --light-gray: #E9ECEF;
    --gray: #6C757D;
    --dark-gray: #343A40;
    --black: #000000;

    /* Gradients */
    --gradient-ocean: linear-gradient(135deg, var(--primary-blue) 0%, var(--wave-teal) 100%);
    --gradient-sunset: linear-gradient(135deg, var(--sunset-orange) 0%, var(--coral-pink) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(0, 77, 124, 0.85) 0%, rgba(32, 178, 170, 0.75) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

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

body {
    font-family: var(--font-primary);
    color: var(--dark-gray);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

/* === Typography === */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--dark-navy);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--wave-teal);
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 35, 50, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(26, 35, 50, 0.98);
    padding: var(--spacing-xs) 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-logo img {
    height: 50px;
    width: auto;
    transition: transform var(--transition-base);
}

.nav-logo:hover img {
    transform: scale(1.05);
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.01em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    font-size: 1rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-ocean);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--sky-blue);
}

.nav-link:hover::after {
    width: 80%;
}

.nav-cta {
    background: var(--gradient-sunset);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: var(--white);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    color: var(--white);
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 300;
    margin-bottom: var(--spacing-xl);
    color: var(--light-sand);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-cta-group {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    transition: all var(--transition-base);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1.125rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    text-decoration: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background: var(--gradient-sunset);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
    color: var(--white);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid var(--white);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-3px);
}

/* === Section Styles === */
.section {
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.section-alt {
    background: var(--off-white);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-ocean);
    border-radius: var(--radius-full);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

/* === About/Values Section === */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.value-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-ocean);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.value-card:hover::before {
    transform: scaleX(1);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: var(--gradient-ocean);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.value-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-navy);
}

.value-description {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.7;
}

/* === Gallery/Teams Section === */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    cursor: pointer;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-2xl);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-title {
    color: var(--white);
    font-size: 1.25rem;
    margin: 0;
}

/* === Partners Section === */
.partners-intro {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    font-size: 1.125rem;
    color: var(--gray);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    align-items: center;
    margin-top: var(--spacing-2xl);
}

.partner-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.partner-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.partner-logo {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-base);
}

.partner-card:hover .partner-logo {
    filter: grayscale(0%);
    opacity: 1;
}

/* === Footer === */
.footer {
    background: var(--dark-navy);
    color: var(--white);
    padding: var(--spacing-3xl) var(--spacing-lg) var(--spacing-lg);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
    color: var(--light-gray);
    font-size: 1rem;
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--sky-blue);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.newsletter-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-ocean);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--light-gray);
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

/* === Responsive Design === */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(26, 35, 50, 0.98);
        flex-direction: column;
        padding: var(--spacing-xl);
        transition: left var(--transition-base);
        backdrop-filter: blur(10px);
    }

    .nav-menu.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        margin-top: 80px;
        /* Empurra a secção inteira (incluindo a foto) para baixo da barra */
        padding: var(--spacing-xl) var(--spacing-md);
        min-height: calc(100vh - 80px);
        display: flex;
        align-items: center;
        /* Volta a centrar verticalmente no espaço livre */
        justify-content: center;
    }

    .hero-content {
        margin-top: 0;
    }

    .hero-title {
        font-size: 2.25rem !important;
        line-height: 1.2;
        margin-bottom: var(--spacing-md);
    }

    .hero-subtitle {
        font-size: 1.1rem !important;
        margin-bottom: var(--spacing-xl);
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .values-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .newsletter-form {
        flex-direction: column;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* === Utility Classes === */
.text-center {
    text-align: center;
}

.text-gradient {
    background: var(--gradient-ocean);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mt-xl {
    margin-top: var(--spacing-xl);
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mb-xl {
    margin-bottom: var(--spacing-xl);
}

/* === Modal Styles === */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    max-width: 450px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: var(--spacing-2xl);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--light-gray);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--dark-gray);
    transition: all var(--transition-base);
    z-index: 10;
}

.modal-close:hover {
    background: var(--sunset-orange);
    color: var(--white);
    transform: rotate(90deg);
}

/* === Auth Form Styles === */
.auth-form {
    animation: fadeIn 0.3s ease-out;
}

.auth-title {
    font-size: 2rem;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.auth-subtitle {
    color: var(--gray);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: 1rem;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group label i {
    color: var(--primary-blue);
    font-size: 1rem;
}

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-base);
    background: var(--off-white);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 119, 190, 0.1);
}

.form-input::placeholder {
    color: var(--gray);
}

.btn-block {
    width: 100%;
    margin-top: var(--spacing-md);
}

.auth-divider {
    position: relative;
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--light-gray);
}

.auth-divider span {
    position: relative;
    background: var(--white);
    padding: 0 var(--spacing-md);
    color: var(--gray);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.auth-switch {
    text-align: center;
    color: var(--gray);
    font-size: 0.9375rem;
}

.auth-link {
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-base);
}

.auth-link:hover {
    color: var(--wave-teal);
    text-decoration: underline;
}

/* === Modal Responsive === */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .auth-title {
        font-size: 1.75rem;
    }

    .form-input {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* === Registration Page Styles === */
.registration-section {
    min-height: 100vh;
    padding: calc(80px + var(--spacing-3xl)) var(--spacing-lg) var(--spacing-3xl);
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-sand) 100%);
}

.registration-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.registration-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
}

.registration-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

.registration-container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-3xl);
    max-width: 1400px;
    margin: 0 auto;
}

.registration-form {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
}

.form-section {
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    border-bottom: 2px solid var(--light-gray);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: var(--spacing-xl);
}

.form-section-title {
    font-size: 1.75rem;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section-title i {
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.form-row:last-child {
    margin-bottom: 0;
}

.form-hint {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--gray);
    font-style: italic;
}

.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-checkbox-group input[type="checkbox"] {
    margin-top: 4px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-blue);
}

.checkbox-label {
    flex: 1;
    font-size: 0.9375rem;
    color: var(--dark-gray);
    line-height: 1.6;
    cursor: pointer;
}

.terms-link {
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: underline;
}

.terms-link:hover {
    color: var(--wave-teal);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: 1.125rem;
}

.form-note {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background: var(--light-sand);
    border-left: 4px solid var(--primary-blue);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    color: var(--dark-gray);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.form-note i {
    color: var(--primary-blue);
    margin-top: 2px;
}

/* Registration Info Sidebar */
.registration-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.info-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-ocean);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.75rem;
    color: var(--white);
}

.info-card h3 {
    font-size: 1.25rem;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
}

.info-card p {
    color: var(--gray);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.info-card p:last-child {
    margin-bottom: 0;
}

.info-card a {
    color: var(--primary-blue);
    font-weight: 600;
}

.info-list {
    list-style: none;
    counter-reset: info-counter;
    padding-left: 0;
}

.info-list li {
    counter-increment: info-counter;
    position: relative;
    padding-left: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
}

.info-list li::before {
    content: counter(info-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 28px;
    height: 28px;
    background: var(--gradient-ocean);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

/* Registration Page Responsive */
@media (max-width: 1024px) {
    .registration-container {
        grid-template-columns: 1fr;
    }

    .registration-info {
        order: -1;
    }
}

@media (max-width: 768px) {
    .registration-section {
        padding: calc(70px + var(--spacing-2xl)) var(--spacing-md) var(--spacing-2xl);
    }

    .registration-form {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .form-section-title {
        font-size: 1.5rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }
}

/* ==============================================
   PREMIUM ENROLLMENT UI
   ============================================== */

.price-combined {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
}

.price-old {
    text-decoration: line-through;
    color: #94a3b8;
    font-size: 0.8rem;
    font-weight: 500;
}

.price-new {
    color: #374151;
    font-weight: 800;
    font-size: 1.05rem;
    transition: all 0.3s ease;
}

.price-new.highlight {
    color: var(--sunset-orange);
    transform: scale(1.05);
}

.enrollment-option-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
    margin: 0.25rem 0;
}

.enrollment-option-card {
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    padding: 1rem 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.enrollment-option-card:hover {
    border-color: var(--sunset-orange);
    background: #fffaf7;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.15);
}

.enrollment-option-card.selected {
    border-color: var(--sunset-orange);
    background: #fff7ed;
    box-shadow: 0 0 0 1px var(--sunset-orange), 0 4px 12px rgba(255, 107, 53, 0.2);
}

.enrollment-option-card.selected::after {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 0.5rem;
    right: 0.6rem;
    color: var(--sunset-orange);
    font-size: 1rem;
}

.enrollment-option-card i {
    font-size: 1.5rem;
    color: #94a3b8;
    transition: color 0.2s;
}

.enrollment-option-card.selected i {
    color: var(--sunset-orange);
}

.enrollment-option-label {
    font-weight: 600;
    font-size: 0.82rem;
    color: #374151;
    line-height: 1.3;
}

.enrollment-option-price {
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--sunset-orange);
}

/* Segmented control (Yes/No equipment choice) */
.segmented-control {
    display: flex;
    background: #f1f5f9;
    padding: 0.3rem;
    border-radius: 12px;
    gap: 0.3rem;
    border: 1px solid #e2e8f0;
}

.segmented-control button {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.7rem 0.5rem;
    border-radius: 9px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
}

.segmented-control button:hover {
    background: rgba(255, 255, 255, 0.7);
    color: #374151;
}

.segmented-control button.active {
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.segmented-control button[data-value="true"].active {
    color: #059669;
}

.segmented-control button[data-value="false"].active {
    color: #dc2626;
}

.equip-help-text {
    font-size: 0.79rem;
    color: #94a3b8;
    margin-top: 0.5rem;
    display: block;
    line-height: 1.4;
}

/* Athlete card visual container */
.athlete-card-visual {
    background: #fff;
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid #f1f5f9;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.athlete-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f1f5f9;
}

.athlete-card-title {
    margin: 0;
    font-size: 1.15rem;
    color: #1e293b;
}

.athlete-card-badge {
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}

/* === Enrollment Info Section === */
.enrollment-info-card {
    animation: fadeIn 0.8s ease-out;
    margin-bottom: 1.5rem;
}

.enroll-info-body {
    transition: all 0.3s ease;
    overflow: hidden;
}

.enroll-info-body {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    transition: all 0.3s ease;
    overflow: hidden;
}

.enroll-info-text {
    font-size: 1.05rem;
    color: var(--dark-navy);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.enroll-info-text strong {
    color: var(--primary-blue);
}

/* Equipment Preview Grid */
.equipment-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.equip-preview-item {
    background: var(--off-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    aspect-ratio: 1/1.2;
    display: flex;
    flex-direction: column;
    border: 2px solid var(--light-gray);
    transition: all var(--transition-base);
}

.equip-preview-item:hover {
    transform: translateY(-5px);
    border-color: var(--sunset-orange);
    box-shadow: var(--shadow-md);
}

.equip-image-placeholder {
    flex: 1;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: var(--gray);
    font-size: 3rem;
    position: relative;
}

.equip-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

.equip-label {
    flex-shrink: 0;
    padding: var(--spacing-sm);
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--white);
    color: var(--dark-navy);
    border-top: 1px solid var(--light-gray);
}

/* Options Detail Table */
.options-description-container {
    margin-top: var(--spacing-lg);
    background: var(--light-sand);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px dashed var(--sunset-orange);
}

.options-description-container h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--ocean-deep);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.options-list {
    display: grid;
    gap: var(--spacing-md);
}

.option-detail-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.option-detail-icon {
    width: 32px;
    height: 32px;
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.option-detail-content h5 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
    color: var(--dark-navy);
}

.option-detail-content p {
    font-size: 0.9rem;
    color: var(--gray);
    margin: 0;
}

@media (max-width: 600px) {
    .equipment-preview-grid {
        grid-template-columns: 1fr;
    }
}