/* =============================================
   Michael Turner Personal Website
   Primary Color: #6eacdd
   ============================================= */

/* CSS Variables */
:root {
    --color-primary: #6eacdd;
    --color-primary-dark: #5a9acc;
    --color-primary-light: #e8f4fc;
    --color-text: #2d3748;
    --color-text-light: #64748b;
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-800: #1e293b;
    
    --font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-gray-800);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

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

strong {
    color: var(--color-gray-800);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Section Title */
.section-title {
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
    margin: var(--spacing-sm) auto 0;
    border-radius: var(--radius-full);
}

/* =============================================
   Navigation
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-100);
    transition: var(--transition);
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-800);
}

.nav-logo:hover {
    color: var(--color-primary);
}

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

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    padding: var(--spacing-xs) 0;
    position: relative;
}

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

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

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

.nav-cta {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-full);
}

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

.nav-cta:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-800);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-800);
    transition: var(--transition);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    bottom: -7px;
}

.nav-toggle.active .hamburger {
    background-color: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-primary-light) 100%);
    overflow: hidden;
}

.hero-decoration {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: linear-gradient(135deg, rgba(110, 172, 221, 0.1) 0%, rgba(110, 172, 221, 0.05) 100%);
    border-radius: 50%;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    padding-top: 72px;
}

.hero-title {
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-intro {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero .btn {
    animation: fadeInUp 0.8s ease 0.3s both;
}

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

/* =============================================
   Services Section
   ============================================= */
.services {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--color-primary);
    color: var(--color-white);
}

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

.service-description {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* =============================================
   About Section
   ============================================= */
.about {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-gray-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.about-image {
    position: relative;
}

.profile-photo {
    width: 100%;
    height: 500px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transition: transform 0.5s ease;
}

.about-image:hover .profile-photo {
    transform: scale(1.02);
}

.about-image::before {
    content: '';
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    right: calc(var(--spacing-md) * -1);
    bottom: calc(var(--spacing-md) * -1);
    background-color: var(--color-primary);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.2;
}

.about-content .section-title {
    text-align: left;
}

.about-content .section-title::after {
    margin-left: 0;
}

.about-content p {
    color: var(--color-text-light);
}

.about-content p:last-of-type {
    margin-bottom: var(--spacing-lg);
}

/* Awards */
.awards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.award {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.award-year {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.875rem;
}

.award-title {
    font-size: 0.9375rem;
    color: var(--color-text);
}

/* =============================================
   Community Section
   ============================================= */
.community {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.community-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.community-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
    transition: var(--transition);
}

.community-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.community-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.community-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.community-card:hover .community-image img {
    transform: scale(1.05);
}

.community-content {
    padding: var(--spacing-lg);
}

.community-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-800);
}

.community-content p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-sm);
}

.community-content p:last-of-type {
    margin-bottom: 0;
}

.community-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-top: var(--spacing-sm);
}

.community-link:hover {
    color: var(--color-primary-dark);
}

.community-link svg {
    transition: var(--transition);
}

.community-link:hover svg {
    transform: scale(1.1);
}

/* =============================================
   Speaker Section
   ============================================= */
.speaker {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
}

.speaker-wrapper {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.speaker-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.speaker-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.speaker-image:hover img {
    transform: scale(1.03);
}

.speaker-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.2);
    pointer-events: none;
}

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

.speaker .section-title {
    color: var(--color-white);
    text-align: left;
}

.speaker .section-title::after {
    background-color: rgba(255, 255, 255, 0.5);
    margin-left: 0;
}

.speaker-intro {
    font-size: 1.125rem;
    opacity: 0.95;
    margin-bottom: var(--spacing-lg);
}

/* =============================================
   Testimonials Section
   ============================================= */
.testimonials {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.quote-icon {
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-text);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author-name {
    font-weight: 600;
    color: var(--color-gray-800);
}

.author-role {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* =============================================
   Instagram Section
   ============================================= */
.instagram {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-gray-50);
}

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

.instagram-feed iframe {
    width: 100%;
    border: none;
    border-radius: var(--radius-lg);
}

.instagram-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    background-color: var(--color-white);
    border: 2px dashed var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
}

.instagram-placeholder-icon {
    color: var(--color-primary);
    opacity: 0.5;
    margin-bottom: var(--spacing-md);
}

.instagram-placeholder p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.instagram-placeholder-note {
    font-size: 0.8125rem;
    opacity: 0.7;
}

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

.instagram-cta .btn {
    display: inline-flex;
    align-items: center;
}

/* =============================================
   Contact Section
   ============================================= */
.contact {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-gray-50);
    text-align: center;
}

.contact-subtitle {
    color: var(--color-text-light);
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition);
}

.contact-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
}

.contact-details h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

.contact-details p,
.contact-details a {
    font-size: 0.9375rem;
    color: var(--color-text);
    margin-bottom: 0;
}

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

/* =============================================
   Footer
   ============================================= */
.footer {
    padding: var(--spacing-lg) 0;
    background-color: var(--color-gray-800);
    color: var(--color-white);
    text-align: center;
}

.footer p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 0;
}

/* =============================================
   Responsive Styles
   ============================================= */

/* Tablet */
@media (max-width: 1024px) {
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .profile-photo {
        height: 450px;
    }
    
    .about-content .section-title {
        text-align: center;
    }
    
    .about-content .section-title::after {
        margin: var(--spacing-sm) auto 0;
    }
    
    .speaker-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .speaker-image {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .speaker-image img {
        height: 400px;
    }
    
    .speaker-content {
        text-align: center;
    }
    
    .speaker .section-title {
        text-align: center;
    }
    
    .speaker .section-title::after {
        margin: var(--spacing-sm) auto 0;
    }
}

@media (max-width: 768px) {
    /* Navigation */
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        border-bottom: 1px solid var(--color-gray-200);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-cta {
        width: 100%;
        text-align: center;
    }
    
    /* Hero */
    .hero {
        min-height: auto;
        padding: calc(72px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }
    
    .hero-content {
        padding-top: 0;
        text-align: center;
    }
    
    .hero .btn {
        width: 100%;
    }
    
    /* Services & Testimonials */
    .services-grid,
    .testimonials-grid,
    .contact-grid,
    .community-grid {
        grid-template-columns: 1fr;
    }
    
    /* About */
    .about-image::before {
        top: var(--spacing-sm);
        left: var(--spacing-sm);
        right: calc(var(--spacing-sm) * -1);
        bottom: calc(var(--spacing-sm) * -1);
    }
    
    .profile-photo {
        height: 400px;
    }
    
    /* Community */
    .community-image {
        height: 220px;
    }
    
    /* Speaker */
    .speaker-image img {
        height: 350px;
    }
    
    /* Sections */
    .services,
    .about,
    .community,
    .speaker,
    .testimonials,
    .instagram,
    .contact {
        padding: var(--spacing-xl) 0;
    }
    
    /* Instagram */
    .instagram-placeholder {
        min-height: 300px;
    }
    
    /* Awards */
    .award {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .service-card,
    .testimonial-card,
    .contact-item {
        padding: var(--spacing-lg);
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9375rem;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}