/**
 * Dixie Amateur Golf Tournament
 * Main Stylesheet
 *
 * Table of Contents:
 * 1. CSS Variables
 * 2. Reset & Base Styles
 * 3. Typography
 * 4. Layout Components
 * 5. Navigation
 * 6. Hero Sections
 * 7. Buttons
 * 8. Cards
 * 9. Forms
 * 10. Tables
 * 11. Modals
 * 12. Accordions
 * 13. Tabs
 * 14. Timeline
 * 15. Page-Specific Styles
 * 16. Utilities
 * 17. Responsive Design
 */

/* ========================================
   1. CSS VARIABLES
   ======================================== */
:root {
    /* Brand Colors - Design System */
    --color-primary: #2D5F3F;                    /* Deep forest green */
    --color-primary-dark: #1F4429;               /* Darker forest green */
    --color-primary-light: #3A7550;              /* Lighter forest green */
    --color-accent: #C19A6B;                     /* Gold accent - for badges, highlights, CTAs */
    --color-accent-emerald: hsl(150, 60%, 45%);  /* Emerald green - for interactive elements */
    --color-muted: hsl(150, 15%, 92%);           /* Soft gray-green - for alternating sections */
    --color-card: hsl(40, 40%, 95%);             /* Warm cream - for card backgrounds */

    /* Legacy colors */
    --color-secondary: #2C2C2C;
    --color-background: #F8F8F5;
    --color-white: #FFFFFF;
    --color-text: #2C2C2C;
    --color-text-light: #6B6B6B;
    --color-text-muted: hsl(0, 0%, 50%);
    --color-border: #DDDDDD;
    --color-success: #28a745;
    --color-error: #dc3545;
    --color-warning: #ffc107;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;

    --font-size-xs: 0.75rem;      /* 12px */
    --font-size-sm: 0.875rem;     /* 14px */
    --font-size-base: 1rem;       /* 16px */
    --font-size-lg: 1.125rem;     /* 18px */
    --font-size-xl: 1.25rem;      /* 20px */
    --font-size-2xl: 1.5rem;      /* 24px */
    --font-size-3xl: 1.875rem;    /* 30px */
    --font-size-4xl: 2.25rem;     /* 36px */
    --font-size-5xl: 3rem;        /* 48px */

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0;
    --letter-spacing-wide: 0.025em;
    --letter-spacing-wider: 0.05em;
    --letter-spacing-widest: 0.1em;

    /* Spacing */
    --spacing-1: 0.25rem;   /* 4px */
    --spacing-2: 0.5rem;    /* 8px */
    --spacing-3: 0.75rem;   /* 12px */
    --spacing-4: 1rem;      /* 16px */
    --spacing-5: 1.25rem;   /* 20px */
    --spacing-6: 1.5rem;    /* 24px */
    --spacing-8: 2rem;      /* 32px */
    --spacing-10: 2.5rem;   /* 40px */
    --spacing-12: 3rem;     /* 48px */
    --spacing-16: 4rem;     /* 64px */
    --spacing-20: 5rem;     /* 80px */

    /* Borders */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

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

    /* Animation Delays */
    --delay-100: 100ms;
    --delay-200: 200ms;
    --delay-300: 300ms;
    --delay-400: 400ms;

    /* Backdrop Blur */
    --backdrop-blur-sm: blur(4px);
    --backdrop-blur: blur(8px);
    --backdrop-blur-md: blur(12px);
    --backdrop-blur-lg: blur(16px);

    /* Breakpoints (for reference in media queries) */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;

    /* Container */
    --container-max-width: 1280px;
    --container-padding: var(--spacing-4);
}

/* ========================================
   2. RESET & BASE STYLES
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   3. TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-4);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-4);
}

ul, ol {
    padding-left: 1.5em;
}

ul {
    list-style: disc;
}

ol {
    list-style: decimal;
}

li + li {
    margin-top: var(--spacing-1);
}

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

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

a:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

strong, b {
    font-weight: var(--font-weight-bold);
}

em, i {
    font-style: italic;
}

/* ========================================
   4. LAYOUT COMPONENTS
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-16) 0;
}

.section-sm {
    padding: var(--spacing-10) 0;
}

.section-lg {
    padding: var(--spacing-20) 0;
}

.grid {
    display: grid;
    gap: var(--spacing-6);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Responsive grid columns */
@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

.items-start {
    align-items: start;
}

.space-y-6 > * + * {
    margin-top: var(--spacing-6);
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 { gap: var(--spacing-2); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

/* ========================================
   5. NAVIGATION
   ======================================== */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: var(--backdrop-blur);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background-color: var(--color-white);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--container-padding);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
    transition: height var(--transition-base);
}

.header.scrolled .logo img {
    height: 50px;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    padding-left: 0;
    gap: var(--spacing-6);
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--color-secondary);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-2) var(--spacing-3);
    display: block;
    transition: color var(--transition-fast);
}

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

/* Dropdown Menus */
.nav-item.has-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    cursor: pointer;
}

.dropdown-toggle::after {
    content: '▼';
    font-size: var(--font-size-xs);
    transition: transform var(--transition-fast);
}

.nav-item.has-dropdown.open .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    list-style: none;
    padding-left: 0;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    min-width: 200px;
    padding: var(--spacing-2) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition-fast),
                transform var(--transition-fast),
                visibility var(--transition-fast);
}

.nav-item.has-dropdown:hover .dropdown-menu,
.nav-item.has-dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu .nav-link {
    padding: var(--spacing-3) var(--spacing-4);
    white-space: nowrap;
}

.dropdown-menu .nav-link:hover {
    background-color: var(--color-background);
}

/* CTA Button in Nav */
.nav-cta {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: var(--spacing-2) var(--spacing-5);
    border-radius: var(--border-radius-full);
    font-weight: var(--font-weight-semibold);
    transition: background-color var(--transition-fast);
}

.nav-cta:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white) !important;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu-toggle:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ========================================
   6. HERO SECTIONS
   ======================================== */
.hero {
    position: relative;
    min-height: 680px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white);
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.28) 0%,
        rgba(0, 0, 0, 0.52) 45%,
        rgba(8, 24, 14, 0.78) 100%
    );
    z-index: -1;
}

.hero-content {
    max-width: 820px;
    padding: var(--spacing-8) var(--spacing-6);
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-4);
    text-shadow:
        0 0 12px rgba(8, 28, 16, 0.95),
        0 0 28px rgba(8, 28, 16, 0.8);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 7vw, 4.5rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    line-height: 1.08;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-4);
    text-shadow:
        0 0 18px rgba(8, 28, 16, 1),
        0 0 40px rgba(8, 28, 16, 0.85),
        0 0 70px rgba(8, 28, 16, 0.5);
}

.hero-subtitle {
    font-size: 1.05rem;
    font-weight: 400;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: 0;
    letter-spacing: 0.01em;
    text-shadow:
        0 0 14px rgba(8, 28, 16, 0.95),
        0 0 32px rgba(8, 28, 16, 0.7);
}

/* Countdown Timer */
.countdown-timer {
    display: flex;
    justify-content: center;
    gap: var(--spacing-4);
    margin: var(--spacing-8) 0;
    flex-wrap: wrap;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-6);
    min-width: 100px;
    text-align: center;
}

.countdown-number {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    display: block;
    line-height: 1;
    margin-bottom: var(--spacing-2);
}

.countdown-label {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    opacity: 0.6;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    justify-content: center;
    margin-top: var(--spacing-10);
}

/* Pill shape for all hero buttons */
.hero-buttons .btn {
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* Primary: solid white fills, brand text — maximum contrast */
.hero-buttons .btn-primary {
    background-color: #ffffff;
    color: var(--color-primary);
    border-color: #ffffff;
}

.hero-buttons .btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.8);
}

/* Ghost buttons: clean thin border, no fill */
.hero-buttons .btn-outline {
    background-color: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    color: rgba(255, 255, 255, 0.88);
}

.hero-buttons .btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.85);
    color: #ffffff;
}

/* ========================================
   7. BUTTONS
   ======================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

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

.btn-secondary:hover {
    background-color: #1a1a1a;
    color: var(--color-white);
}

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

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

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

/* ========================================
   8. CARDS
   ======================================== */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform var(--transition-base),
                box-shadow var(--transition-base);
}

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

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: var(--spacing-6);
}

.card-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-3);
    color: var(--color-primary);
}

.card-text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-4);
}

.card-footer {
    padding: var(--spacing-4) var(--spacing-6);
    background-color: var(--color-background);
    border-top: 1px solid var(--color-border);
}

/* Tournament Cards */
.tournament-card {
    cursor: pointer;
    position: relative;
    background-color: var(--color-card);
    border: 1px solid rgba(45, 95, 63, 0.1);
    opacity: 0;
    transform: translateY(20px);
}

.tournament-card.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

.tournament-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.tournament-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-accent);
}

.tournament-card:hover::after {
    transform: scaleX(1);
}

.tournament-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-4);
}

.tournament-card-date {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.tournament-card-format {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.tournament-card-fee {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-top: var(--spacing-3);
}

/* ========================================
   9. FORMS
   ======================================== */
.form-group {
    margin-bottom: var(--spacing-5);
}

.form-label {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-2);
    color: var(--color-secondary);
}

.form-label.required::after {
    content: ' *';
    color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-3);
    font-size: var(--font-size-base);
    font-family: var(--font-sans);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    background-color: var(--color-white);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 0;
    border-color: var(--color-primary);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--color-error);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-error {
    display: block;
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-2);
}

.form-help {
    display: block;
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-2);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-4);
}

/* File Upload */
.file-upload-wrapper {
    position: relative;
}

.file-upload-input {
    opacity: 0;
    position: absolute;
    z-index: -1;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-6);
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    background-color: var(--color-background);
}

.file-upload-label:hover {
    border-color: var(--color-primary);
    background-color: rgba(45, 95, 63, 0.05);
}

.file-upload-label.has-file {
    border-style: solid;
    border-color: var(--color-primary);
}

.file-upload-text {
    text-align: center;
    color: var(--color-text-light);
}

/* Checkbox & Radio */
.form-checkbox,
.form-radio {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-3);
}

.form-checkbox input,
.form-radio input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* CAPTCHA */
.captcha-wrapper {
    margin: var(--spacing-5) 0;
    padding: var(--spacing-4);
    background-color: var(--color-background);
    border-radius: var(--border-radius);
}

/* Form Success Message */
.form-success {
    padding: var(--spacing-5);
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: var(--border-radius);
    color: #155724;
    text-align: center;
}

/* ========================================
   10. TABLES
   ======================================== */
.table-wrapper {
    overflow-x: auto;
    margin: var(--spacing-6) 0;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-white);
}

.table thead {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.table th,
.table td {
    padding: var(--spacing-3) var(--spacing-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    font-weight: var(--font-weight-semibold);
}

.table tbody tr:hover {
    background-color: var(--color-background);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Striped Table */
.table-striped tbody tr:nth-child(even) {
    background-color: var(--color-background);
}

/* ========================================
   11. MODALS
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base),
                visibility var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

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

.modal-header {
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: var(--font-size-2xl);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-3xl);
    cursor: pointer;
    color: var(--color-text-light);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-secondary);
}

.modal-close:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

.modal-body {
    padding: var(--spacing-6);
}

.modal-footer {
    padding: var(--spacing-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: var(--spacing-3);
    justify-content: flex-end;
}

/* ========================================
   12. ACCORDIONS
   ======================================== */
.accordion-item {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-3);
    overflow: hidden;
}

.accordion-header {
    background-color: var(--color-white);
    padding: var(--spacing-4) var(--spacing-5);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background-color var(--transition-fast);
}

.accordion-header:hover {
    background-color: var(--color-background);
}

.accordion-header:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.accordion-header.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.accordion-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.accordion-icon {
    font-size: var(--font-size-xl);
    transition: transform var(--transition-base);
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.accordion-content.active {
    max-height: 2000px;
}

.accordion-body {
    padding: var(--spacing-5);
    background-color: var(--color-background);
}

/* ========================================
   13. TABS
   ======================================== */
.tabs {
    margin: var(--spacing-6) 0;
}

.tab-list {
    display: flex;
    list-style: none;
    padding-left: 0;
    border-bottom: 2px solid var(--color-border);
    gap: var(--spacing-2);
    flex-wrap: wrap;
}

.tab-button {
    background: none;
    border: none;
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.tab-button::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.tab-button:hover {
    color: var(--color-primary);
}

.tab-button:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

.tab-button.active {
    color: var(--color-primary);
}

.tab-button.active::after {
    transform: scaleX(1);
}

.tab-panel {
    display: none;
    padding: var(--spacing-6) 0;
    animation: fadeIn var(--transition-base);
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   14. TIMELINE
   ======================================== */
.timeline {
    position: relative;
    padding: var(--spacing-8) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-primary);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-12);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-8);
}

.timeline-item:nth-child(odd) .timeline-content {
    grid-column: 1;
    text-align: right;
    padding-right: var(--spacing-6);
}

.timeline-item:nth-child(even) .timeline-content {
    grid-column: 2;
    text-align: left;
    padding-left: var(--spacing-6);
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 0;
    width: 20px;
    height: 20px;
    background-color: var(--color-primary);
    border: 4px solid var(--color-white);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: var(--shadow);
}

.timeline-content {
    padding: var(--spacing-5);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.timeline-year {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-bottom: var(--spacing-2);
}

/* ========================================
   15. PAGE-SPECIFIC STYLES
   ======================================== */

/* Champions Grid */
.champions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-6);
}

.champion-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-6);
    text-align: center;
    transition: all var(--transition-base);
    opacity: 0;
    transform: scale(0.9);
}

.champion-card.animate-in {
    animation: fadeInScale 0.5s ease-out forwards;
}

.champion-card:hover {
    transform: translateY(-5px) scale(1.02);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.champion-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-4);
}

.champion-name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-2);
}

.champion-year {
    font-size: var(--font-size-base);
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
}

.champion-subtitle {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--spacing-2);
}

/* Venue Section */
.venue-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-8);
    align-items: start;
}

.venue-map {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 500px;
}

.venue-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.venue-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.venue-card {
    background-color: var(--color-card);
    border: 1px solid rgba(45, 95, 63, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-6);
    box-shadow: var(--shadow);
    transition: all var(--transition-base);
}

.venue-card:hover {
    transform: translateX(5px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.venue-card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-3);
}

.venue-card-content {
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
}

/* Instagram Grid */
.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 350px));
    gap: var(--spacing-4);
    justify-content: center;
}

/* Social card links (contact page) */
.social-card-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    flex: 1;
    min-width: 90px;
}

.social-card-link:hover,
.social-card-link:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.instagram-post {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    aspect-ratio: 1;
}

.instagram-post img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.instagram-post:hover img {
    transform: scale(1.05);
}

.instagram-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-4);
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--color-white);
    font-size: var(--font-size-sm);
}

/* Quick Links */
.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-4);
}

.quick-link-card {
    text-align: center;
    padding: var(--spacing-6);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
}

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

.quick-link-icon {
    display: flex;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-4);
}

.quick-link-icon svg {
    width: 2.5rem;
    height: 2.5rem;
}

/* Sponsor Logos */
.sponsor-tier {
    margin-bottom: var(--spacing-12);
}

.sponsor-tier-title {
    text-align: center;
    margin-bottom: var(--spacing-6);
    color: var(--color-primary);
}

.sponsor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-6);
    align-items: center;
}

.sponsor-logo {
    background-color: var(--color-white);
    padding: var(--spacing-5);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    transition: transform var(--transition-fast);
}

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

.sponsor-logo img {
    max-width: 100%;
    height: auto;
    max-height: 80px;
    object-fit: contain;
}

/* Players Page */
.player-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.stat-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    display: block;
    margin-bottom: var(--spacing-2);
}

.stat-label {
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

/* Search Bar */
.search-box {
    margin: var(--spacing-6) 0;
}

.search-input {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-lg);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-full);
}

/* Course Yardage Table */
.yardage-table {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.yardage-table th {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.yardage-table .hole-number {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

/* ========================================
   16. UTILITIES
   ======================================== */

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-2) var(--spacing-4);
    text-decoration: none;
    z-index: 3000;
}

.skip-link:focus {
    top: 0;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 1500;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: var(--color-text-light); }

/* Spacing Utilities */
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-8 { padding-top: var(--spacing-8); padding-bottom: var(--spacing-8); }

/* Display Utilities */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Design System Utilities */
.eyebrow {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-widest);
    color: var(--color-accent);
    margin-bottom: var(--spacing-3);
}

.section-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
}

.section-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-accent);
    opacity: 0.85;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-family: var(--font-serif);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 48rem;
    margin: 0 auto;
}

.bg-muted {
    background-color: var(--color-muted);
}

.bg-card {
    background-color: var(--color-card);
}

.bg-primary-dark {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Footer */
.footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-16) 0 var(--spacing-6);
    margin-top: var(--spacing-20);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-8);
}

.footer-section h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
}

.footer-links {
    list-style: none;
    padding-left: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-2);
}

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

.footer-links a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-6);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.social-links {
    display: flex;
    gap: var(--spacing-4);
    margin-top: var(--spacing-4);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

/* ========================================
   ANIMATION KEYFRAMES
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Animation Utility Classes */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in-scale {
    animation: fadeInScale 0.5s ease-out forwards;
}

.animate-bounce {
    animation: bounce 2s infinite;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.delay-100 { animation-delay: var(--delay-100); }
.delay-200 { animation-delay: var(--delay-200); }
.delay-300 { animation-delay: var(--delay-300); }
.delay-400 { animation-delay: var(--delay-400); }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-white);
    opacity: 0.8;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.scroll-indicator:hover {
    opacity: 1;
}

.scroll-indicator-icon {
    width: 24px;
    height: 36px;
    border: 2px solid currentColor;
    border-radius: 12px;
    position: relative;
}

.scroll-indicator-icon::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: currentColor;
    border-radius: 2px;
    animation: bounce 2s infinite;
}

.scroll-indicator-text {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
}

/* ========================================
   17. RESPONSIVE DESIGN
   ======================================== */

/* Tablet and Below */
@media (max-width: 1024px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }

    .container {
        padding: 0 var(--spacing-4);
    }

    .section {
        padding: var(--spacing-12) 0;
    }

    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Timeline - Single Column */
    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        padding-left: 60px;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        grid-column: 1;
        text-align: left;
        padding-left: 0;
        padding-right: 0;
    }

    .timeline-marker {
        left: 20px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --spacing-16: 3rem;
        --spacing-20: 4rem;
    }

    /* Mobile Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-white);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-4);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height var(--transition-base),
                    opacity var(--transition-base);
    }

    .nav-menu.active {
        max-height: 700px;
        opacity: 1;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        padding-left: var(--spacing-4);
    }

    .nav-item.has-dropdown .dropdown-menu {
        display: none;
    }

    .nav-item.has-dropdown.open .dropdown-menu {
        display: block;
    }

    /* Grids to Single Column */
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }

    /* Venue Section */
    .venue-container {
        grid-template-columns: 1fr;
    }

    .venue-map {
        height: 350px;
    }

    .hero {
        min-height: 400px;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    /* Tables - Allow Horizontal Scroll */
    .table-wrapper {
        border-radius: var(--border-radius);
        border: 1px solid var(--color-border);
    }

    /* Modal */
    .modal {
        width: 95%;
    }

    /* Cards */
    .card-content {
        padding: var(--spacing-4);
    }

    /* Form Rows */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* Tab List */
    .tab-list {
        overflow-x: auto;
        flex-wrap: nowrap;
    }

    .tab-button {
        white-space: nowrap;
    }

    /* Registration package header — stack price below label on narrow screens */
    .package-header {
        flex-wrap: wrap;
        gap: var(--spacing-2);
    }

    /* Player stats — single column on very narrow screens */
    .player-stats {
        grid-template-columns: 1fr;
    }

    /* Footer grid — single column */
    .footer-grid {
        grid-template-columns: 1fr;
    }

    /* Countdown boxes — smaller on mobile */
    .countdown-box {
        padding: var(--spacing-4);
        min-width: 70px;
    }

    .countdown-number {
        font-size: var(--font-size-4xl);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .logo img {
        height: 50px;
    }

    .header.scrolled .logo img {
        height: 40px;
    }

    .btn {
        padding: var(--spacing-2) var(--spacing-4);
        font-size: var(--font-size-sm);
    }

    .btn-lg {
        padding: var(--spacing-3) var(--spacing-5);
        font-size: var(--font-size-base);
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .mobile-menu-toggle,
    .back-to-top,
    .btn {
        display: none;
    }

    body {
        background-color: white;
        color: black;
    }

    .card,
    .table-wrapper {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}