/* Main Layout and Page Styles */

/* ===========================================
   BASE LAYOUT
   =========================================== */

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-dark-gray);
    background-color: var(--color-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===========================================
   TYPOGRAPHY
   =========================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-black);
}

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

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

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--color-gray);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

/* ===========================================
   HERO SECTION
   =========================================== */

.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--color-white);
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

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

/* Page Hero (smaller, for internal pages) */

.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    opacity: 0.95;
    align-items: center;
}

.page-overlay {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

.page-hero p {
    opacity: 0.9;
    color: var(--color-white);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   SECTIONS
   =========================================== */

section {
    padding: var(--spacing-3xl) 0;
}

.intro-section {
    text-align: center;
    background-color: var(--color-off-white);
}

.intro-text {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: var(--font-size-lg);
    color: var(--color-gray);
    text-align: center;
}

/* ===========================================
   SERVICES SECTION
   =========================================== */

.services-section {
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* ===========================================
   LEGAL SECTION
   =========================================== */

.legal-section {
    background-color: var(--color-white);
}

.legal-section-list {
    padding-left: var(--spacing-lg);
}

.legal-section-list li {
    text-indent: -.5em;
    padding-left: 2em;
}

.legal-section-list li::before {
    content: '-  ';
}

/* ===========================================
   PATIENTS SECTION
   =========================================== */

.patients-section {
    background-color: var(--color-white);
}


/* ===========================================
   WHY US SECTION
   =========================================== */

.why-us-section {
    background-color: var(--color-off-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* ===========================================
   TEAM SECTION
   =========================================== */

.team-preview-section {
    background-color: var(--color-white);
}

.team-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin: 0 auto;
}

/* ===========================================
   PRIVACY SECTION
   =========================================== */

.privacy-section {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
}

.privacy-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

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

.privacy-content p {
    opacity: 0.95;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/* ===========================================
   CONTACT SECTION
   =========================================== */

.contact-section {
    background-color: var(--color-off-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    max-width: 800px;
    margin: 0 auto;
}

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

/* ===========================================
   CTA SECTION
   =========================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    text-align: center;
}

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

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

/* ===========================================
   CONTENT SECTIONS (About, Mission pages)
   =========================================== */

.content-section {
    padding: var(--spacing-3xl) 0;
}

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

.content-grid.reverse {
    direction: rtl;
}

.content-grid.reverse > * {
    direction: ltr;
}

.content-image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.content-text h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.content-text p {
    color: var(--color-gray);
    line-height: 1.8;
}

.content-text ul {
    margin: var(--spacing-lg) 0;
}

.content-text li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
    color: var(--color-gray);
}

.content-text li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
}

/* ===========================================
   VALUES GRID
   =========================================== */

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* ===========================================
   STATS SECTION
   =========================================== */

.stats-section {
    background-color: var(--color-off-white);
    padding: var(--spacing-2xl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-item h3 {
    font-size: var(--font-size-4xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-item p {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* ===========================================
   physician PROFILE LAYOUT
   =========================================== */

.physician-profile {
    padding: var(--spacing-3xl) 0;
}

.physician-profile-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.physician-sidebar {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    text-align: center;
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-lg));
    overflow: hidden;
    position: relative;
    border-top: 5px solid var(--color-secondary);
}

/* Coastal accent wave */
.physician-sidebar::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle at top right, var(--color-off-white) 0%, transparent 60%);
    opacity: 0.6;
    pointer-events: none;
    z-index: 0;
}

.physician-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    position: relative;
    z-index: 1;
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-sm);
}

.physician-sidebar h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
    position: relative;
    z-index: 1;
}

.physician-sidebar .specialty {
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.physician-contact-info {
    text-align: left;
    border-top: 1px solid var(--color-light-gray);
    padding-top: var(--spacing-lg);
}

.physician-contact-info p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-gray);
}

.physician-contact-info svg {
    width: 16px;
    height: 16px;
    fill: var(--color-primary);
    flex-shrink: 0;
}

.physician-main h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-secondary);
}

.physician-main section {
    margin-bottom: var(--spacing-2xl);
    padding: 0;
}

.physician-main p {
    color: var(--color-gray);
    line-height: 1.8;
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */

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

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

@media (max-width: 768px) {
    .hero h1 {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

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

    .content-grid.reverse {
        direction: ltr;
    }

    .physician-profile-grid {
        grid-template-columns: 1fr;
    }

    .physician-sidebar {
        position: static;
    }

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

    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

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