/* ===================================
   Cape to Cairo Arusha Marathon
   Custom Stylesheet
   =================================== */

/* ===================================
   CSS Variables
   =================================== */
:root {
    /* Pan-African Color Palette */
    --gold: #D4AF37;
    --gold-light: #E8C870;
    --gold-dark: #B8941F;
    --green: #2D5016;
    --green-light: #4A7A2C;
    --green-dark: #1A3009;
    --terracotta: #C8572F;
    --terracotta-light: #E07A52;
    --terracotta-dark: #A03D1A;
    --brown: #5D3A1A;
    --brown-light: #8B5E3C;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #F8F8F8;
    --light-gray: #E5E5E5;
    --gray: #808080;
    --dark-gray: #333333;
    --black: #000000;
    
    /* Fonts */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    --container-padding: 20px;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* ===================================
   Global Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

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

ul {
    list-style: none;
}

/* ===================================
   Navigation Styles
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
    padding: 0;
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px var(--container-padding);
}

.nav-brand {
    display: flex;
    align-items: center;
}

.logo-link {
    display: block;
    line-height: 0;
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background: var(--brown);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 3px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--dark-gray);
    padding: 10px 0;
    position: relative;
    transition: var(--transition);
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

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

.nav-link.cta-link {
    background: var(--gold);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 600;
}

.nav-link.cta-link::after {
    display: none;
}

.nav-link.cta-link:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--brown) 0%, var(--green-dark) 100%);
    background-image: url('../images/YFtz-8.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(45, 80, 22, 0.8) 0%, rgba(93, 58, 26, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.hero-logo {
    margin-bottom: 30px;
    animation: fadeInDown 1s ease-out;
}

.hero-logo-img {
    max-width: 400px;
    margin: 0 auto;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

.hero-title {
    font-size: 72px;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--gold-light);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    font-size: 24px;
    color: var(--white);
    opacity: 0.8;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 15px 35px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

.btn-primary:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--gold);
    border-color: var(--gold);
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--white);
}

.btn-gold {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

.btn-gold:hover {
    background: var(--gold-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

.btn-silver {
    background: var(--gray);
    color: var(--white);
    border-color: var(--gray);
}

.btn-silver:hover {
    background: var(--dark-gray);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(128, 128, 128, 0.4);
}

.btn-bronze {
    background: var(--terracotta);
    color: var(--white);
    border-color: var(--terracotta);
}

.btn-bronze:hover {
    background: var(--terracotta-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(200, 87, 47, 0.4);
}

.btn-large {
    padding: 18px 45px;
    font-size: 18px;
    width: 100%;
}

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--section-padding) 0;
}

.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: var(--brown);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

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

.divider {
    width: 80px;
    height: 4px;
    background: var(--gold);
    margin: 20px auto;
    border-radius: 2px;
}

/* ===================================
   Introduction Section
   =================================== */
.intro-section {
    background: var(--off-white);
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.intro-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.intro-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.intro-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--white);
}

.intro-card h3 {
    font-size: 24px;
    color: var(--brown);
    margin-bottom: 15px;
    font-weight: 700;
}

.intro-card p {
    color: var(--gray);
    line-height: 1.7;
}

/* ===================================
   About Section
   =================================== */
.about-section {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.about-text h3 {
    font-size: 32px;
    color: var(--brown);
    margin-bottom: 20px;
}

.lead {
    font-size: 18px;
    font-weight: 500;
    color: var(--green);
    margin-bottom: 30px;
    line-height: 1.8;
}

.about-highlight {
    background: var(--off-white);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 25px;
    border-left: 4px solid var(--gold);
}

.about-highlight h4 {
    font-size: 20px;
    color: var(--brown);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-highlight h4 i {
    color: var(--gold);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    background: linear-gradient(135deg, var(--green), var(--green-light));
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    font-weight: 500;
}

.objectives-section {
    background: var(--off-white);
    padding: 50px;
    border-radius: 20px;
}

.objectives-section h3 {
    font-size: 32px;
    color: var(--brown);
    margin-bottom: 40px;
}

.objectives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.objective-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    transition: var(--transition);
}

.objective-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.objective-number {
    width: 50px;
    height: 50px;
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
}

.objective-item p {
    font-weight: 500;
    color: var(--dark-gray);
}

/* ===================================
   Race Categories Section
   =================================== */
.races-section {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
}

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

.race-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.race-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gold);
}

.race-card.featured {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--white);
    transform: scale(1.05);
}

.race-card.featured .race-distance,
.race-card.featured .race-description,
.race-card.featured .race-participants p,
.race-card.featured .race-participants li {
    color: var(--white);
}

.race-card.featured .race-icon {
    background: var(--white);
    color: var(--gold);
}

.race-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.race-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--terracotta);
    color: var(--white);
    padding: 5px 40px;
    font-size: 12px;
    font-weight: 700;
    transform: rotate(45deg);
    text-transform: uppercase;
}

.race-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
}

.race-card h3 {
    font-size: 24px;
    color: var(--brown);
    margin-bottom: 10px;
}

.race-card.featured h3 {
    color: var(--white);
}

.race-distance {
    font-size: 14px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 15px;
}

.race-description {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.7;
}

.race-participants {
    text-align: left;
    margin-bottom: 25px;
}

.race-participants p {
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--brown);
}

.race-participants ul {
    padding-left: 20px;
}

.race-participants li {
    color: var(--gray);
    margin-bottom: 5px;
    position: relative;
}

.race-participants li::before {
    content: '✓';
    position: absolute;
    left: -20px;
    color: var(--gold);
    font-weight: 700;
}

/* ===================================
   Arusha Section
   =================================== */
.arusha-section {
    background: var(--white);
}

.arusha-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.attraction-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.attraction-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.attraction-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.attraction-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.attraction-card:hover .attraction-image img {
    transform: scale(1.1);
}

.attraction-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gold);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.attraction-content {
    padding: 25px;
}

.attraction-content h3 {
    font-size: 22px;
    color: var(--brown);
    margin-bottom: 12px;
}

.attraction-content p {
    color: var(--gray);
    line-height: 1.7;
}

.gateway-info {
    background: linear-gradient(135deg, var(--green), var(--green-light));
    padding: 50px;
    border-radius: 20px;
    color: var(--white);
}

.gateway-info h3 {
    font-size: 32px;
    text-align: center;
    margin-bottom: 40px;
}

.gateway-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.gateway-item {
    text-align: center;
}

.gateway-item i {
    font-size: 48px;
    color: var(--gold);
    margin-bottom: 15px;
}

.gateway-item h4 {
    font-size: 22px;
    margin-bottom: 10px;
}

.gateway-item p {
    opacity: 0.9;
}

/* ===================================
   Impact Section
   =================================== */
.impact-section {
    background: var(--off-white);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.impact-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.impact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.impact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--terracotta), var(--terracotta-light));
    color: var(--white);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 20px;
}

.impact-card h3 {
    font-size: 24px;
    color: var(--brown);
    margin-bottom: 20px;
}

.impact-card ul {
    padding-left: 0;
}

.impact-card li {
    color: var(--gray);
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
}

.impact-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: 700;
    font-size: 18px;
}

.partnerships-section {
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 40px;
}

.partnerships-section h3 {
    font-size: 32px;
    color: var(--brown);
    margin-bottom: 40px;
}

.partnerships-logos {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.partnership-item {
    text-align: center;
}

.partnership-item i {
    font-size: 48px;
    color: var(--gold);
    margin-bottom: 10px;
}

.partnership-item p {
    font-weight: 600;
    color: var(--brown);
}

.opportunities-section h3 {
    font-size: 32px;
    color: var(--brown);
    margin-bottom: 30px;
}

.opportunities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.opportunity-item {
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.opportunity-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.opportunity-item i {
    font-size: 32px;
    color: var(--gold);
}

.opportunity-item span {
    font-weight: 500;
    color: var(--dark-gray);
}

/* ===================================
   Sponsors Section
   =================================== */
.sponsors-section {
    background: var(--white);
}

.sponsor-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.tier-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.tier-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
}

.tier-card.gold::before {
    background: var(--gold);
}

.tier-card.silver::before {
    background: var(--gray);
}

.tier-card.bronze::before {
    background: var(--terracotta);
}

.tier-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.tier-badge {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
}

.tier-card.gold .tier-badge {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--white);
}

.tier-card.silver .tier-badge {
    background: linear-gradient(135deg, var(--gray), #A0A0A0);
    color: var(--white);
}

.tier-card.bronze .tier-badge {
    background: linear-gradient(135deg, var(--terracotta), var(--terracotta-light));
    color: var(--white);
}

.tier-card h3 {
    font-size: 26px;
    color: var(--brown);
    margin-bottom: 10px;
}

.tier-price {
    font-size: 16px;
    color: var(--gray);
    font-weight: 600;
    margin-bottom: 25px;
}

.tier-benefits {
    text-align: left;
    margin-bottom: 30px;
}

.tier-benefits li {
    padding: 12px 0;
    border-bottom: 1px solid var(--light-gray);
    color: var(--dark-gray);
}

.tier-benefits li:last-child {
    border-bottom: none;
}

.tier-benefits i {
    color: var(--gold);
    margin-right: 10px;
}

.priority-sectors {
    background: var(--off-white);
    padding: 50px;
    border-radius: 20px;
}

.priority-sectors h3 {
    font-size: 32px;
    color: var(--brown);
    margin-bottom: 40px;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.sector-item {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.sector-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.sector-item i {
    font-size: 40px;
    color: var(--gold);
    margin-bottom: 15px;
}

.sector-item span {
    display: block;
    font-weight: 600;
    color: var(--brown);
}

/* ===================================
   Registration Section
   =================================== */
.register-section {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
}

.register-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.register-info h3 {
    font-size: 28px;
    color: var(--brown);
    margin-bottom: 30px;
}

.participant-types {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.participant-item {
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.participant-item i {
    font-size: 32px;
    color: var(--gold);
}

.participant-item span {
    font-weight: 500;
    color: var(--dark-gray);
}

.register-benefits {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.register-benefits h4 {
    font-size: 20px;
    color: var(--brown);
    margin-bottom: 20px;
}

.register-benefits ul {
    padding-left: 0;
}

.register-benefits li {
    padding: 10px 0;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 10px;
}

.register-benefits i {
    color: var(--gold);
    font-size: 18px;
}

.register-form-container {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* ===================================
   Forms
   =================================== */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--brown);
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-size: 15px;
    font-family: var(--font-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
}

.success-message {
    text-align: center;
    padding: 40px;
}

.success-message i {
    font-size: 72px;
    color: var(--gold);
    margin-bottom: 20px;
}

.success-message h3 {
    font-size: 28px;
    color: var(--brown);
    margin-bottom: 15px;
}

.success-message p {
    color: var(--gray);
    font-size: 16px;
}

/* ===================================
   Contact Section
   =================================== */
.contact-section {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 32px;
    color: var(--brown);
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--gray);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-items {
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 18px;
    color: var(--brown);
    margin-bottom: 8px;
}

.contact-details a,
.contact-details p {
    color: var(--gray);
    display: block;
    margin-bottom: 5px;
}

.contact-details a:hover {
    color: var(--gold);
}

.social-links h4 {
    font-size: 20px;
    color: var(--brown);
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--gold-dark);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.contact-form-container {
    background: var(--off-white);
    padding: 40px;
    border-radius: 20px;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: linear-gradient(135deg, var(--brown) 0%, var(--green-dark) 100%);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    max-width: 250px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    font-size: 18px;
    font-weight: 600;
    color: var(--gold-light);
    margin-bottom: 15px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.footer-section h4 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--gold-light);
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--gold-light);
    padding-left: 5px;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--gold);
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social .social-icon {
    background: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
}

.footer-social .social-icon:hover {
    background: var(--gold);
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gold);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--gold-dark);
    transform: translateY(-5px);
}

/* ===================================
   Animation Classes
   =================================== */
.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s both;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s both;
}

.animate-fade-in-delay-3 {
    animation: fadeIn 1s ease-out 0.9s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-aos] {
    opacity: 0;
    transition: var(--transition-slow);
}

[data-aos].aos-animate {
    opacity: 1;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .about-content,
    .contact-grid,
    .register-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 40px 20px;
        gap: 0;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        padding: 15px 0;
        width: 100%;
        border-bottom: 1px solid var(--light-gray);
    }
    
    .nav-link.cta-link {
        margin-top: 20px;
        border: none;
        text-align: center;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .hero-logo-img {
        max-width: 280px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .intro-grid,
    .races-grid,
    .arusha-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .participant-types {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .nav-logo {
        height: 40px;
    }
    
    .btn {
        padding: 12px 25px;
        font-size: 14px;
    }
}