/* ===========================
   Dale Mandeville Website Styles
   =========================== */

/* CSS Variables */
:root {
    /* Colors - Industrial Professional Palette */
    --primary-navy: #1a365d;
    --primary-blue: #2c5282;
    --steel-blue: #4a5568;
    --accent-blue: #3182ce;
    --dark-gray: #2d3748;
    --medium-gray: #718096;
    --light-gray: #e2e8f0;
    --off-white: #f7fafc;
    --white: #ffffff;
    
    /* Typography */
    --font-display: 'Crimson Pro', Georgia, serif;
    --font-body: 'Work Sans', -apple-system, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Layout */
    --max-width: 1200px;
    --border-radius: 4px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===========================
   Reset & Base Styles
   =========================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    /* Critical for mobile pinch-zoom */
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--dark-gray);
    line-height: 1.7;
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    /* Ensure body width never exceeds viewport */
    max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-navy);
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    /* Prevent font boosting on Android */
    max-height: 999999px;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1.5rem;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    /* Prevent font boosting on Android */
    max-height: 999999px;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
    overflow-wrap: break-word;
    word-wrap: break-word;
}

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

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

ul {
    list-style: none;
}

/* ===========================
   Utility Classes
   =========================== */

.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--steel-blue);
    line-height: 1.6;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-blue);
    margin-bottom: var(--spacing-sm);
}

.section-header {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease;
}

.section-title {
    margin-top: var(--spacing-xs);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
    cursor: pointer;
    border: 2px solid transparent;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

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

.btn-primary:hover {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--primary-navy);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.2);
}

/* Image Containers */
.image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.image img {
    width: 100%;
    height: auto;
    display: block;
}

.image.portrait {
    max-width: 400px;
    margin: 0 auto;
}

.image.portrait img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.image-circular {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border: 4px solid var(--white);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.image-circular:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.image-circular img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ===========================
   Navigation
   =========================== */

.nav {
    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(--light-gray);
    transition: all var(--transition-medium);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--steel-blue);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--primary-navy);
}

.nav-cta {
    padding: 0.5rem 1.5rem;
    background-color: var(--primary-navy);
    color: var(--white) !important;
    border-radius: var(--border-radius);
}

.nav-cta:hover {
    background-color: var(--primary-blue);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.375rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    overflow: visible;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--primary-navy);
    transition: all var(--transition-fast);
}

/* ===========================
   Hero Section
   =========================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    animation: fadeInUp 1s ease;
}

.hero-title {
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--steel-blue);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.4s both;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-image {
    animation: fadeIn 1s ease 0.8s both;
}

.hero-wave {
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 60px;
    background: var(--white);
    clip-path: polygon(0 50%, 100% 0, 100% 100%, 0% 100%);
}

/* ===========================
   About Section
   =========================== */

.about {
    padding: var(--spacing-lg) 0 var(--spacing-xl) 0;
    background-color: var(--white);
}

.about-intro {
    margin-bottom: var(--spacing-lg);
}

.about-text {
    max-width: 900px;
    font-size: 1.0625rem;
    line-height: 1.8;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.about-text strong {
    color: var(--primary-navy);
    font-weight: 600;
}

.insight-box {
    background-color: var(--off-white);
    border-left: 4px solid var(--accent-blue);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-radius: var(--border-radius);
}

.insight-box h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.insight {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 2px solid var(--light-gray);
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.insight:last-child {
    margin-bottom: 0;
}

/* ===========================
   Expertise Section
   =========================== */

.expertise {
    padding: var(--spacing-xl) 0;
    background-color: var(--off-white);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.expertise-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.expertise-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.expertise-card h3 {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--accent-blue);
}

.expertise-list li,
.beliefs-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    line-height: 1.6;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.expertise-list li::before,
.beliefs-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: bold;
}

.beliefs-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-size: 1.5em;
    line-height: 1;
}

/* ===========================
   Ventures Section
   =========================== */

.ventures {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.ventures-list {
    display: grid;
    gap: var(--spacing-lg);
}

.venture-card {
    background-color: var(--off-white);
    border-left: 4px solid var(--steel-blue);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
}

.venture-card.current {
    border-left-color: var(--accent-blue);
    background-color: var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.venture-card:hover {
    transform: translateX(8px);
}

.venture-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.venture-header h3 {
    margin: 0;
}

.venture-status {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    background-color: var(--light-gray);
    color: var(--steel-blue);
    border-radius: 20px;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.venture-card.current .venture-status {
    background-color: var(--accent-blue);
    color: var(--white);
}

.venture-role {
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: var(--spacing-sm);
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.venture-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--spacing-sm);
    font-weight: 600;
    color: var(--accent-blue);
}

.venture-link:hover {
    gap: 0.75rem;
}

/* ===========================
   Speaking Section
   =========================== */

.speaking {
    padding: var(--spacing-xl) 0;
    background-color: var(--off-white);
}

.speaking-intro {
    margin-bottom: var(--spacing-lg);
}

.topics-section {
    margin-top: var(--spacing-lg);
}

.topics-heading {
    margin-bottom: var(--spacing-lg);
    font-size: 2rem;
}

.topic-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--light-gray);
    transition: all var(--transition-medium);
}

.topic-card.featured {
    border-left-color: var(--accent-blue);
}

.topic-card.specialized {
    border-left-color: var(--medium-gray);
    opacity: 0.9;
}

.topic-card:hover {
    transform: translateX(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.topic-card h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-navy);
}

.topic-card p {
    margin-bottom: 0;
    color: var(--steel-blue);
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.topics-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-lg) 0;
    text-align: center;
}

.topics-divider::before,
.topics-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--light-gray);
}

.topics-divider span {
    padding: 0 var(--spacing-md);
    font-weight: 600;
    color: var(--medium-gray);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.speaking-cta {
    margin-top: var(--spacing-lg);
    text-align: center;
    font-size: 1.125rem;
}

/* ===========================
   Personal Section
   =========================== */

.personal {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.personal-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.personal-text h3 {
    margin-bottom: var(--spacing-md);
}

.personal-text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

/* ===========================
   Connect Section
   =========================== */

.connect {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
    color: var(--white);
}

.connect h2,
.connect h3,
.connect p {
    color: var(--white);
}

.connect-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.connect-content h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.connect-content > p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.connect-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.connect-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background-color: var(--white);
    color: var(--primary-navy);
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
}

.connect-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    color: var(--primary-navy);
}

.connect-btn svg {
    flex-shrink: 0;
}

.related-ventures {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.related-ventures h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.related-ventures ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.related-ventures a {
    color: var(--white);
    opacity: 0.9;
    transition: opacity var(--transition-fast);
}

.related-ventures a:hover {
    opacity: 1;
    color: var(--white);
}

/* ===========================
   Footer
   =========================== */

.footer {
    background-color: var(--dark-gray);
    color: var(--light-gray);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links a {
    color: var(--light-gray);
    margin-left: var(--spacing-md);
}

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

/* ===========================
   Animations
   =========================== */

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

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

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

/* ===========================
   Responsive Design
   =========================== */

@media (min-width: 968px) {
    .container {
        width: 85%;
    }
}

@media (max-width: 968px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .container {
        width: 92%;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .hero-image {
        order: -1;
    }

    .image.portrait {
        max-width: 300px;
    }

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

    .expertise-grid {
        grid-template-columns: 1fr;
    }

    .personal-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .personal-image {
        margin: 0 auto;
    }

    .connect-links {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 768px) {
    .container {
        width: 95%;
    }

    .nav-links {
        display: none;
    }

    .nav-links.active {
        display: flex !important;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        padding: 2rem;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        gap: 1.5rem;
        animation: slideDown 0.3s ease;
        z-index: 999;
    }

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

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .hero {
        min-height: auto;
        padding-top: 120px;
        padding-bottom: 80px;
    }
    
    .hero-wave {
        height: 60px;
    }

    .hero-content {
        padding: 0 1rem;
    }

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

    .btn {
        width: 100%;
        max-width: 100%;
        text-align: center;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
    }

    .expertise-card {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .container {
        width: 96%;
        padding: 0 var(--spacing-sm);
    }

    .image.portrait {
        max-width: 250px;
    }

    .image-circular {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 320px) {
    .container {
        width: 98%;
        padding: 0 0.5rem;
    }
}

/* ===========================
   Print Styles
   =========================== */

@media print {
    .nav,
    .hero-wave,
    .connect,
    .footer {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    h1 { font-size: 24pt; }
    h2 { font-size: 18pt; }
    h3 { font-size: 14pt; }

    a {
        color: inherit;
        text-decoration: underline;
    }
}