/**
 * SME Chapter 153 - Main Stylesheet
 * WCAG 2.2 AA Compliant
 */

/* ========================================
   CSS Variables - SME Brand Colors
   ======================================== */
:root {
    /* Primary SME Colors */
    --sme-navy: #0e3352;
    --sme-blue: #5d89b5;
    --sme-lime: #d6d852;

    /* Derived Colors */
    --sme-navy-light: #1a4a6e;
    --sme-navy-dark: #091f33;
    --sme-blue-light: #7ba3c7;
    --sme-lime-dark: #c4c64a;

    /* Neutrals */
    --white: #ffffff;
    --off-white: #f5f5f5;
    --light-gray: #e0e0e0;
    --medium-gray: #666666;
    --dark-gray: #333333;
    --black: #000000;

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

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

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);

    /* Header Height */
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

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

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

a:hover {
    color: var(--sme-navy-dark);
    text-decoration: underline;
}

ul {
    list-style: none;
}

/* ========================================
   Accessibility - Skip Link
   ======================================== */
.skip-link {
    position: fixed;
    top: -100px;
    left: 10px;
    background: var(--sme-lime);
    color: var(--sme-navy);
    padding: 12px 24px;
    z-index: 10000;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 10px;
    outline: none;
    text-decoration: none;
}

/* ========================================
   Accessibility - Focus Indicators
   ======================================== */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus,
[tabindex]:focus {
    outline: 3px solid var(--sme-lime);
    outline-offset: 2px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
    outline: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
    outline: 3px solid var(--sme-lime);
    outline-offset: 2px;
}

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

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

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

/* ========================================
   Container
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 12px 28px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 44px;
    min-width: 44px;
}

.btn-primary {
    background: var(--sme-lime);
    color: var(--sme-navy);
    border-color: var(--sme-lime);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--sme-lime-dark);
    border-color: var(--sme-lime-dark);
    color: var(--sme-navy);
    text-decoration: none;
}

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

.btn-secondary:hover,
.btn-secondary:focus {
    background: var(--sme-navy);
    color: var(--white);
    text-decoration: none;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-social {
    padding: 12px 24px;
}

.btn-social.youtube {
    background: #FF0000;
    color: var(--white);
    border-color: #FF0000;
}

.btn-social.youtube:hover {
    background: #cc0000;
    border-color: #cc0000;
}

.btn-social.linkedin {
    background: #0077B5;
    color: var(--white);
    border-color: #0077B5;
}

.btn-social.linkedin:hover {
    background: #005885;
    border-color: #005885;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: box-shadow var(--transition-normal);
}

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

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo img {
    height: 50px;
    width: auto;
}

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

.nav-links li a {
    color: var(--sme-navy);
    font-weight: 600;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    min-height: 44px;
    display: flex;
    align-items: center;
}

.nav-links li a:hover {
    color: var(--sme-blue);
    text-decoration: none;
}

.nav-links li a[aria-current="page"] {
    color: var(--sme-navy);
    background: var(--off-white);
    font-weight: 700;
}

.join-btn {
    background: var(--sme-lime) !important;
    color: var(--sme-navy) !important;
    padding: 10px 20px !important;
    border-radius: var(--radius-md) !important;
}

.join-btn:hover {
    background: var(--sme-lime-dark) !important;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--sme-navy);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    background: linear-gradient(135deg, var(--sme-navy-dark) 0%, var(--sme-navy) 100%);
    color: var(--white);
    padding: calc(var(--header-height) + var(--spacing-xxl)) var(--spacing-md) var(--spacing-xxl);
    text-align: center;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.hero h1 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.hero .hero-welcome {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.hero .tagline {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    opacity: 0.95;
    margin-bottom: var(--spacing-xs);
    color: var(--sme-lime);
    font-weight: 600;
}

.hero .subtext {
    font-size: clamp(1rem, 2vw, 1.2rem);
    opacity: 0.85;
    margin-bottom: var(--spacing-lg);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

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

.hero .btn-secondary:hover {
    background: var(--white);
    color: var(--sme-navy);
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    background: linear-gradient(135deg, var(--sme-navy-dark) 0%, var(--sme-navy) 100%);
    color: var(--white);
    padding: calc(var(--header-height) + var(--spacing-xl)) var(--spacing-md) var(--spacing-xl);
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 0;
}

/* ========================================
   Sections - General Styling
   ======================================== */
section {
    padding: var(--spacing-xxl) var(--spacing-md);
}

section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    color: var(--medium-gray);
}

/* ========================================
   Vision & Mission Section (Homepage)
   ======================================== */
.vision-mission {
    background: var(--white);
}

.vision-mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto var(--spacing-lg);
}

.vision-card,
.mission-card {
    background: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--sme-lime);
}

.vision-card h2,
.mission-card h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

.vision-card h2 i,
.mission-card h2 i {
    color: var(--sme-blue);
}

.vision-card p,
.mission-card p {
    color: var(--dark-gray);
    margin-bottom: 0;
}

.mission-card .learn-more-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    font-weight: 600;
    color: var(--sme-navy);
}

.mission-card .learn-more-link:hover {
    color: var(--sme-navy-dark);
}

.purpose-statement {
    text-align: center;
    background: var(--sme-navy);
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    max-width: 700px;
    margin: 0 auto;
}

.purpose-statement h3 {
    color: var(--sme-lime);
    margin-bottom: var(--spacing-xs);
}

.purpose-statement p {
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* ========================================
   Upcoming Events Section
   ======================================== */
.upcoming-events {
    background: var(--off-white);
    text-align: center;
}

.event-highlight-card {
    display: flex;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.event-date {
    background: var(--sme-navy);
    color: var(--white);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 100px;
}

.event-date .month {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
}

.event-date .day {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.event-info {
    padding: var(--spacing-md);
    flex: 1;
}

.event-info h3 {
    margin-bottom: var(--spacing-xs);
}

.event-location {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.event-location i {
    margin-right: 4px;
}

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

.event-link {
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--sme-navy);
}

.event-link:hover {
    color: var(--sme-navy-dark);
}

/* ========================================
   Media Spotlight Section
   ======================================== */
.media-spotlight {
    text-align: center;
}

.video-container {
    max-width: 700px;
    margin: 0 auto var(--spacing-sm);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-caption {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Join CTA Section
   ======================================== */
.join-cta {
    background: linear-gradient(135deg, var(--sme-navy) 0%, var(--sme-navy-light) 100%);
    color: var(--white);
    text-align: center;
}

.join-cta h2 {
    color: var(--white);
}

.join-cta p {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
}

.stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--sme-lime);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.85;
}

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

.vision-section h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.vision-section h2 i {
    color: var(--sme-blue);
}

.vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.vision-content h2 {
    text-align: left;
}

.vision-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.vision-quote {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--sme-navy);
    border-left: 4px solid var(--sme-lime);
    padding-left: var(--spacing-md);
    margin: var(--spacing-md) 0;
    max-width: 800px;
}

@media (max-width: 768px) {
    .vision-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .vision-content h2 {
        text-align: center;
    }

    .vision-image img {
        height: 250px;
    }
}

/* ========================================
   Mission Section (About Page)
   ======================================== */
.mission-section {
    background: var(--off-white);
}

.mission-section h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.mission-section h2 i {
    color: var(--sme-blue);
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.mission-text {
    text-align: left;
}

.mission-text p {
    margin-bottom: var(--spacing-md);
}

.mission-text p:last-child {
    margin-bottom: 0;
}

.mission-quote {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--sme-navy);
    border-left: 4px solid var(--sme-lime);
    padding: var(--spacing-md);
    padding-right: 0;
    margin: 0;
    background: var(--white);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

@media (max-width: 768px) {
    .mission-content {
        grid-template-columns: 1fr;
    }

    .mission-quote {
        order: -1;
    }
}

.purpose-box {
    background: var(--sme-navy);
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 500px;
    margin: var(--spacing-lg) auto 0;
}

.purpose-box h3 {
    color: var(--sme-lime);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.purpose-box h3 i {
    color: var(--sme-lime);
}

.purpose-box p {
    margin-bottom: 0;
    font-size: 1.1rem;
}

/* ========================================
   Chapter Overview (About Page)
   ======================================== */
.chapter-overview {
    text-align: center;
}

.chapter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.chapter-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.chapter-content {
    text-align: left;
}

.chapter-content h2 {
    text-align: left;
}

.chapter-content > p {
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
    .chapter-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .chapter-image {
        order: -1;
    }

    .chapter-image img {
        height: 250px;
    }

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

    .chapter-content h2 {
        text-align: center;
    }
}

.chapter-overview > .container > p {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.focus-areas {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.focus-areas h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.focus-areas ul {
    display: grid;
    gap: var(--spacing-sm);
}

.focus-areas li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--off-white);
    border-radius: var(--radius-md);
}

.focus-areas li i {
    color: var(--sme-blue);
    font-size: 1.2rem;
    width: 30px;
    text-align: center;
}

/* ========================================
   Leadership Section (About Page)
   ======================================== */
.leadership {
    background: var(--off-white);
    text-align: center;
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.leader-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

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

.leader-image img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
}

.leader-info h3 {
    margin-bottom: var(--spacing-xs);
}

.leader-info .role {
    color: var(--sme-blue);
    font-weight: 600;
    margin-bottom: 0;
}

.contact-note {
    color: var(--medium-gray);
}

/* ========================================
   Student Chapters (About Page)
   ======================================== */
.student-chapters {
    text-align: center;
}

.student-chapters > .container > p {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.student-chapter-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

.student-card {
    background: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid var(--light-gray);
}

.student-card i {
    font-size: 2.5rem;
    color: var(--sme-navy);
    margin-bottom: var(--spacing-sm);
}

.student-card .school-logo {
    height: 80px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    margin: 0 auto var(--spacing-sm);
}

.student-card h3 {
    margin-bottom: var(--spacing-xs);
}

.student-card p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

/* ========================================
   PRIME School Sponsor (About Page)
   ======================================== */
.prime-sponsor {
    background: var(--white);
    text-align: center;
}

.prime-sponsor h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.prime-sponsor h2 i {
    color: var(--sme-blue);
}

.prime-card {
    background: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    max-width: 700px;
    margin: 0 auto;
    border-left: 4px solid var(--sme-lime);
    text-align: left;
}

.prime-card h3 {
    color: var(--sme-navy);
    margin-bottom: var(--spacing-sm);
}

.prime-card p {
    margin-bottom: 0;
}

/* ========================================
   Current Projects (About Page)
   ======================================== */
.current-projects {
    background: var(--off-white);
    text-align: center;
}

.current-projects h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.current-projects h2 i {
    color: var(--sme-lime);
}

.project-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 700px;
    margin: 0 auto;
}

.project-card.featured {
    border: 2px solid var(--sme-lime);
}

.project-card h3 {
    color: var(--sme-navy);
    margin-bottom: var(--spacing-sm);
}

.project-card p {
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Chapter Affiliations (About Page)
   ======================================== */
.affiliations {
    background: var(--white);
    text-align: center;
}

.affiliations h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.affiliations h2 i {
    color: var(--sme-blue);
}

.affiliations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto;
}

.affiliation-card {
    background: var(--off-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: left;
    border-left: 3px solid var(--sme-blue);
}

.affiliation-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.affiliation-card p {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

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

.affiliation-card a {
    font-size: 0.85rem;
    font-weight: 600;
}

/* ========================================
   What is SME (About Page)
   ======================================== */
.what-is-sme {
    background: var(--sme-navy);
    color: var(--white);
    text-align: center;
}

.what-is-sme h2 {
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.what-is-sme h2 i {
    color: var(--sme-lime);
}

.what-is-sme p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* ========================================
   Membership Benefits (About Page)
   ======================================== */
.membership-benefits {
    background: var(--off-white);
    text-align: center;
}

.membership-benefits h2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.membership-benefits h2 i {
    color: var(--sme-lime);
}

.benefits-intro {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.05rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    max-width: 1000px;
    margin: 0 auto var(--spacing-lg);
}

.benefit-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.benefit-card i {
    font-size: 2.5rem;
    color: var(--sme-lime);
    margin-bottom: var(--spacing-sm);
}

.benefit-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.benefit-card p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.benefit-card .benefit-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

/* ========================================
   Events List (Events Page)
   ======================================== */
.events-list {
    background: var(--off-white);
}

.event-cards {
    display: grid;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.event-card {
    display: flex;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.event-date-badge {
    background: var(--sme-navy);
    color: var(--white);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 90px;
    text-align: center;
}

.event-date-badge .month {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.event-date-badge .day {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.event-date-badge .year {
    font-size: 0.8rem;
    opacity: 0.8;
}

.event-details {
    padding: var(--spacing-md);
    flex: 1;
}

.event-details h3 {
    margin-bottom: var(--spacing-xs);
}

.event-time,
.event-location {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.event-time i,
.event-location i {
    margin-right: 6px;
    width: 16px;
}

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

.event-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

/* ========================================
   Event Types (Events Page)
   ======================================== */
.event-types {
    text-align: center;
}

.event-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.event-type-card {
    padding: var(--spacing-lg);
    background: var(--off-white);
    border-radius: var(--radius-lg);
}

.event-type-card i {
    font-size: 2rem;
    color: var(--sme-blue);
    margin-bottom: var(--spacing-sm);
}

.event-type-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.event-type-card p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ========================================
   Past Events (Events Page)
   ======================================== */
.past-events {
    background: var(--off-white);
}

.past-events-list {
    max-width: 700px;
    margin: 0 auto;
}

.past-events-list li {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--light-gray);
}

.past-events-list .event-date {
    background: none;
    color: var(--sme-navy);
    font-weight: 600;
    padding: 0;
    min-width: 120px;
}

.past-events-list .event-title {
    flex: 1;
}

.past-events-list .media-link {
    font-size: 0.9rem;
}

/* ========================================
   Events CTA (Events Page)
   ======================================== */
.events-cta {
    background: var(--sme-navy);
    color: var(--white);
    text-align: center;
}

.events-cta h2 {
    color: var(--white);
}

.events-cta p {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
}

.social-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

/* ========================================
   Featured Video (Media Page)
   ======================================== */
.video-featured {
    text-align: center;
    background: var(--off-white);
}

.featured-video {
    max-width: 800px;
    margin: 0 auto;
}

.featured-video .video-wrapper {
    margin-bottom: var(--spacing-md);
}

.featured-video-info {
    text-align: left;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--sme-lime);
}

.featured-video-info h3 {
    margin-bottom: var(--spacing-xs);
}

.featured-video-info p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

/* ========================================
   Video Gallery (Media Page)
   ======================================== */
.video-gallery {
    text-align: center;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto var(--spacing-lg);
}

.video-item {
    text-align: left;
}

.video-item h3 {
    margin-top: var(--spacing-sm);
    font-size: 1.1rem;
}

.video-item .video-date {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ========================================
   Photo Gallery (Media Page)
   ======================================== */
.photo-gallery {
    background: var(--off-white);
    text-align: center;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.photo-item {
    overflow: hidden;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.photo-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.photo-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

@media (max-width: 992px) {
    .photo-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .photo-item img {
        height: 180px;
    }
}

@media (max-width: 576px) {
    .photo-grid {
        grid-template-columns: 1fr;
    }

    .photo-item img {
        height: 220px;
    }
}

/* ========================================
   Social CTA (Media Page)
   ======================================== */
.social-cta {
    text-align: center;
}

.social-cta p {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.contact-social p {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.contact-social .social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-social .social-links a {
    width: auto;
    height: auto;
    background: transparent;
    border-radius: 0;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    transition: color 0.3s ease;
}

.contact-social .social-links a:hover {
    color: var(--sme-lime);
    background: transparent;
}

.contact-social .social-links i {
    font-size: 1.2rem;
}

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    color: var(--sme-navy);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--dark-gray);
}

.form-group .required {
    color: #d32f2f;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--sme-blue);
    box-shadow: 0 0 0 3px rgba(14, 51, 82, 0.1);
}

.form-group input[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
    border-color: #d32f2f;
}

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

.contact-form .error-message {
    color: #d32f2f;
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
}

.contact-form .error-message:empty {
    display: none;
}

/* Honeypot field - hidden from users */
.company-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

/* Form status message */
.form-status {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(76, 175, 80, 0.1);
    color: #2e7d32;
    border: 1px solid #4caf50;
}

.form-status.error {
    display: block;
    background: rgba(211, 47, 47, 0.1);
    color: #c62828;
    border: 1px solid #d32f2f;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
}

.contact-form .btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Contact Form Responsive */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

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

    .contact-social .social-links {
        flex-direction: row;
        justify-content: center;
    }

    .contact-form {
        padding: var(--spacing-lg);
    }
}

/* Footer Contact Button */
.footer .btn-contact {
    display: inline-block;
    margin-top: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--white);
    color: var(--white);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.9rem;
    transition: background 0.3s ease, color 0.3s ease;
}

.footer .btn-contact:hover {
    background: var(--white);
    color: var(--sme-navy);
}

/* ========================================
   404 Error Page
   ======================================== */
.error-page {
    min-height: calc(100vh - var(--header-height) - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: var(--header-height);
}

.error-content h1 {
    font-size: clamp(5rem, 15vw, 10rem);
    color: var(--sme-lime);
    line-height: 1;
    margin-bottom: 0;
}

.error-content h2 {
    margin-bottom: var(--spacing-sm);
}

.error-content > p {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
}

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

.error-links {
    color: var(--medium-gray);
}

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

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

.footer-brand p {
    margin-bottom: var(--spacing-xs);
}

.footer-brand .affiliation {
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-brand .affiliation a {
    color: var(--white);
    margin-left: 4px;
}

.footer-brand .affiliation a:hover {
    color: var(--sme-lime);
}

.footer h3 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a {
    color: var(--white);
    opacity: 0.85;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--sme-lime);
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--sme-lime);
    color: var(--sme-navy);
}

.contact-email a {
    color: var(--white);
}

.contact-email a:hover {
    color: var(--sme-lime);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

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

.footer-bottom a:hover {
    color: var(--sme-lime);
}

/* ========================================
   Responsive - Tablet
   ======================================== */
@media (max-width: 900px) {
    .stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .event-highlight-card {
        flex-direction: column;
    }

    .event-date {
        flex-direction: row;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .event-date .day {
        font-size: 1.5rem;
    }

    .event-card {
        flex-direction: column;
    }

    .event-date-badge {
        flex-direction: row;
        gap: var(--spacing-xs);
        padding: var(--spacing-sm);
        min-width: auto;
    }

    .event-date-badge .day {
        font-size: 1.5rem;
    }
}

/* ========================================
   Responsive - Mobile
   ======================================== */
@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-md);
        gap: 0;
        transform: translateX(100%);
        transition: transform var(--transition-normal);
        overflow-y: auto;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links li {
        border-bottom: 1px solid var(--light-gray);
    }

    .nav-links li:last-child {
        border-bottom: none;
        margin-top: var(--spacing-sm);
    }

    .nav-links li a {
        padding: var(--spacing-md);
        display: block;
    }

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

    .hero {
        min-height: 60vh;
        padding-top: calc(var(--header-height) + var(--spacing-xl));
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    section {
        padding: var(--spacing-xl) var(--spacing-sm);
    }

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

    .footer-logo {
        margin: 0 auto var(--spacing-sm);
    }

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

    .error-links ul {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .past-events-list li {
        flex-direction: column;
        align-items: flex-start;
    }

    .social-buttons {
        flex-direction: column;
        align-items: center;
    }

    .social-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* ========================================
   Privacy Policy Page
   ======================================== */
.privacy-content {
    background: var(--white);
}

.privacy-section {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--light-gray);
}

.privacy-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.privacy-section h2 {
    text-align: left;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.privacy-section h3 {
    font-size: 1.1rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.privacy-section ul {
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.privacy-section li {
    list-style: disc;
    margin-bottom: var(--spacing-xs);
    color: var(--dark-gray);
}

/* ========================================
   Cookie Consent Banner
   ======================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--sme-navy);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.cookie-content p {
    margin: 0;
    flex: 1;
    min-width: 200px;
}

.cookie-content a {
    color: var(--sme-lime);
    text-decoration: underline;
}

.cookie-content a:hover {
    color: var(--sme-lime-dark);
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.cookie-banner .btn-secondary {
    color: var(--white);
    border-color: var(--white);
}

.cookie-banner .btn-secondary:hover {
    background: var(--white);
    color: var(--sme-navy);
}

@media (max-width: 768px) {
    .cookie-banner {
        padding: var(--spacing-md);
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }

    .cookie-buttons .btn {
        flex: 1;
        max-width: 160px;
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .header,
    .mobile-menu-btn,
    .skip-link,
    .btn,
    .social-links,
    .video-wrapper {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .hero,
    .page-header,
    .join-cta,
    .events-cta,
    .footer {
        background: #fff !important;
        color: #000 !important;
    }

    .hero h1,
    .page-header h1,
    .join-cta h2,
    .footer h3 {
        color: #000 !important;
    }
}