/* ===================================
   NET//NEW SUMMIT - BRAND STYLE GUIDE
   Nike-Inspired Athletic Confidence
   =================================== */

/* BRAND COLOR PALETTE */
:root {
    /* Primary Colors */
    --black: #000000;
    --white: #FFFFFF;
    
    /* Gray Scale */
    --dark-gray: #1C1C1C;
    --medium-gray: #4D4D4D;
    --light-gray: #E5E5E5;
    
    /* Neon Lime Accent */
    --neon-lime: #C6FF00;
    
    /* Typography */
    --font-headline: 'Montserrat', sans-serif;
    --font-subhead: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-max-width: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.3s ease;
    --transition-slow: 0.6s ease;
    
    /* Border Radius */
    --radius-button: 6px;
    --radius-card: 12px;
}

/* ===================================
   RESET & BASE STYLES
   =================================== */

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

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

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

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   TYPOGRAPHY - NIKE-INSPIRED
   =================================== */

/* Headlines - Montserrat ExtraBold, All Caps, Wide Tracking */
h1, .hero-title {
    font-family: var(--font-headline);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    line-height: 0.9;
    font-size: clamp(2.5rem, 8vw, 6rem);
}

h2, .section-title {
    font-family: var(--font-headline);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1;
}

h3 {
    font-family: var(--font-subhead);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
}

/* Subheads - Oswald, Strong Presence */
.section-subtitle, .hero-subtitle {
    font-family: var(--font-subhead);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--neon-lime);
}

/* Body Text - Inter, Clean & Modern */
p, .hero-description {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
}

/* ===================================
   NAVIGATION - ATHLETIC CONFIDENCE
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all var(--transition-smooth);
    border-bottom: 1px solid var(--dark-gray);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.98);
    box-shadow: 0 4px 20px rgba(198, 255, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-text {
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--white);
}

.accent-slash {
    color: var(--neon-lime);
    font-weight: 900;
}

.logo-subtitle {
    font-family: var(--font-subhead);
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--neon-lime);
    margin-top: -5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    font-family: var(--font-subhead);
    font-weight: 500;
    text-decoration: none;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--neon-lime);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-lime);
    transition: width var(--transition-smooth);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* ===================================
   BUTTONS - NEON LIME POWER
   =================================== */

.cta-button {
    font-family: var(--font-subhead);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 12px 24px;
    border-radius: var(--radius-button);
    border: none;
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.cta-button.large {
    padding: 18px 36px;
    font-size: 1rem;
}

/* Primary CTA - Neon Lime Background */
.primary-cta {
    background: var(--neon-lime);
    color: var(--black);
    border: 2px solid var(--neon-lime);
}

.primary-cta:hover {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(198, 255, 0, 0.3);
}

/* Secondary CTA - Transparent with Lime Border */
.secondary-cta {
    background: transparent;
    color: var(--neon-lime);
    border: 2px solid var(--neon-lime);
}

.secondary-cta:hover {
    background: var(--neon-lime);
    color: var(--black);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(198, 255, 0, 0.2);
}

/* ===================================
   HERO SECTION - ATHLETIC POWER
   =================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(198, 255, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(198, 255, 0, 0.05) 0%, transparent 50%),
        linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(198, 255, 0, 0.03) 50%,
        transparent 70%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 100px;
}

.hero-text {
    max-width: 800px;
}

.hero-title {
    margin-bottom: 20px;
}

.title-line {
    display: block;
    animation: slideInUp 0.8s ease forwards;
    opacity: 0;
    transform: translateY(50px);
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) { animation-delay: 0.3s; }
.title-line:nth-child(4) { animation-delay: 0.4s; }

.accent-text {
    color: var(--neon-lime);
    text-shadow: 0 0 20px rgba(198, 255, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeIn 0.8s ease 0.6s forwards;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--light-gray);
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0;
    animation: fadeIn 0.8s ease 0.8s forwards;
}

.hero-stats {
    display: flex;
    gap: 60px;
    margin-bottom: 50px;
    opacity: 0;
    animation: fadeIn 0.8s ease 1s forwards;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-number {
    font-family: var(--font-headline);
    font-weight: 900;
    font-size: 2.5rem;
    color: var(--neon-lime);
    text-shadow: 0 0 15px rgba(198, 255, 0, 0.4);
}

.stat-label {
    font-family: var(--font-subhead);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--white);
    margin-top: 5px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeIn 0.8s ease 1.2s forwards;
}

/* ===================================
   SECTIONS - STRUCTURED POWER
   =================================== */

.section {
    padding: var(--section-padding);
    position: relative;
}

.section:nth-child(even) {
    background: var(--dark-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    margin-bottom: 20px;
    color: var(--white);
}

.title-underline {
    width: 60px;
    height: 4px;
    background: var(--neon-lime);
    margin: 0 auto 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* ===================================
   VISION SECTION - FOUR PILLARS
   =================================== */

.vision-section {
    background: var(--black);
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.vision-card {
    background: var(--dark-gray);
    padding: 40px 30px;
    border-radius: var(--radius-card);
    text-align: center;
    transition: all var(--transition-smooth);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(198, 255, 0, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.vision-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-lime);
    box-shadow: 0 20px 40px rgba(198, 255, 0, 0.1);
}

.vision-card:hover::before {
    opacity: 1;
}

.vision-icon {
    width: 80px;
    height: 80px;
    background: var(--neon-lime);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all var(--transition-smooth);
}

.vision-icon i {
    font-size: 2rem;
    color: var(--black);
}

.vision-card:hover .vision-icon {
    transform: scale(1.1);
    background: var(--white);
}

.vision-title {
    margin-bottom: 20px;
    color: var(--white);
}

.vision-description {
    color: var(--light-gray);
    line-height: 1.6;
}

/* ===================================
   PROGRAMS SECTION - DUAL FOCUS
   =================================== */

.programs-section {
    background: var(--dark-gray);
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.program-card {
    background: var(--black);
    border-radius: var(--radius-card);
    overflow: hidden;
    transition: all var(--transition-smooth);
    border: 2px solid var(--medium-gray);
}

.program-card:hover {
    transform: translateY(-8px);
    border-color: var(--neon-lime);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.program-header {
    padding: 30px 30px 20px;
    position: relative;
}

.program-badge {
    display: inline-block;
    background: var(--neon-lime);
    color: var(--black);
    font-family: var(--font-subhead);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 8px 16px;
    border-radius: 20px;
    margin-bottom: 15px;
}

.program-title {
    color: var(--white);
    margin-bottom: 0;
}

.program-content {
    padding: 0 30px 30px;
}

.program-description {
    color: var(--light-gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.program-features {
    list-style: none;
    margin-bottom: 30px;
}

.program-features li {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    color: var(--white);
}

.program-features i {
    color: var(--neon-lime);
    margin-right: 12px;
    width: 16px;
}

/* ===================================
   AUDIENCE SECTION - TARGET FOCUS
   =================================== */

.audience-section {
    background: var(--black);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.audience-card {
    background: var(--dark-gray);
    padding: 40px 30px;
    border-radius: var(--radius-card);
    text-align: center;
    transition: all var(--transition-smooth);
    border: 2px solid transparent;
}

.audience-card:hover {
    transform: translateY(-8px);
    border-color: var(--neon-lime);
    background: var(--black);
}

.audience-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--neon-lime) 0%, var(--white) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all var(--transition-smooth);
}

.audience-icon i {
    font-size: 1.8rem;
    color: var(--black);
}

.audience-card:hover .audience-icon {
    transform: scale(1.1) rotate(5deg);
}

.audience-title {
    margin-bottom: 20px;
    color: var(--white);
}

.audience-description {
    color: var(--light-gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.audience-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.benefit {
    background: var(--neon-lime);
    color: var(--black);
    font-family: var(--font-subhead);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 6px 12px;
    border-radius: 15px;
}

/* ===================================
   SPONSORS SECTION - STRATEGIC PARTNERSHIPS
   =================================== */

.sponsors-section {
    background: var(--dark-gray);
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.sponsor-card {
    background: var(--black);
    padding: 35px 25px;
    border-radius: var(--radius-card);
    transition: all var(--transition-smooth);
    border: 2px solid var(--medium-gray);
}

.sponsor-card:hover {
    transform: translateY(-6px);
    border-color: var(--neon-lime);
    box-shadow: 0 15px 30px rgba(198, 255, 0, 0.1);
}

.sponsor-icon {
    width: 60px;
    height: 60px;
    background: var(--neon-lime);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all var(--transition-smooth);
}

.sponsor-icon i {
    font-size: 1.5rem;
    color: var(--black);
}

.sponsor-card:hover .sponsor-icon {
    background: var(--white);
    transform: scale(1.05);
}

.sponsor-title {
    color: var(--white);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.sponsor-description {
    color: var(--light-gray);
    margin-bottom: 20px;
    line-height: 1.5;
}

.sponsor-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sponsor-cta {
    text-align: center;
}

/* ===================================
   CONTACT SECTION - GET INVOLVED
   =================================== */

.contact-section {
    background: var(--black);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.contact-card {
    background: var(--dark-gray);
    padding: 40px 30px;
    border-radius: var(--radius-card);
    text-align: center;
    transition: all var(--transition-smooth);
    border: 2px solid transparent;
}

.contact-card:hover {
    transform: translateY(-8px);
    border-color: var(--neon-lime);
    background: var(--black);
}

.contact-title {
    color: var(--neon-lime);
    margin-bottom: 15px;
}

.contact-description {
    color: var(--light-gray);
    margin-bottom: 25px;
}

/* ===================================
   FOOTER - BRAND CLOSURE
   =================================== */

.footer {
    background: var(--black);
    border-top: 1px solid var(--dark-gray);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: start;
    margin-bottom: 40px;
}

.footer-logo .logo-text {
    font-size: 1.5rem;
}

.footer-tagline {
    font-family: var(--font-subhead);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--medium-gray);
    font-size: 0.8rem;
    margin-top: 10px;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-column h4 {
    font-family: var(--font-subhead);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--neon-lime);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 8px;
}

.footer-column ul li a {
    color: var(--light-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
    color: var(--neon-lime);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--dark-gray);
}

.footer-bottom p {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* ===================================
   MODALS - ENGAGEMENT FOCUS
   =================================== */

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--black);
    margin: 5% auto;
    border: 2px solid var(--neon-lime);
    border-radius: var(--radius-card);
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 30px 20px;
    border-bottom: 1px solid var(--dark-gray);
}

.modal-header h2 {
    color: var(--white);
    font-size: 1.5rem;
}

.close {
    color: var(--medium-gray);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.close:hover {
    color: var(--neon-lime);
}

.modal-form {
    padding: 30px;
}

.modal-form input,
.modal-form select,
.modal-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    background: var(--dark-gray);
    border: 2px solid var(--medium-gray);
    border-radius: var(--radius-button);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: border-color var(--transition-fast);
}

.modal-form input::placeholder,
.modal-form textarea::placeholder {
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-form input:focus,
.modal-form select:focus,
.modal-form textarea:focus {
    outline: none;
    border-color: var(--neon-lime);
}

.modal-form textarea {
    resize: vertical;
    min-height: 100px;
    text-transform: none;
    letter-spacing: normal;
}

.modal-form button {
    width: 100%;
}

/* ===================================
   ANIMATIONS - ATHLETIC ENERGY
   =================================== */

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse effect for accent elements */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.accent-text {
    animation: pulse 2s ease-in-out infinite;
}

/* ===================================
   RESPONSIVE DESIGN - MOBILE FIRST
   =================================== */

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(0, 0, 0, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        backdrop-filter: blur(10px);
        padding: 30px 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .hamburger.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-stats {
        gap: 30px;
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .cta-button.large {
        padding: 15px 24px;
        font-size: 0.9rem;
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .stat {
        align-items: center;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
    
    .vision-grid,
    .audience-grid,
    .sponsors-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }

.hidden { display: none; }
.visible { display: block; }

/* Scroll indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--neon-lime);
    z-index: 9999;
    transition: width 0.1s ease;
}