/* =============================================
   Cochise AI — Stylesheet
   Desert color palette, Bootstrap 5 base
   ============================================= */

/* Custom Variables */
:root {
    --primary-color: #8B4513;       /* Saddle Brown */
    --secondary-color: #CD853F;     /* Peru */
    --accent-color: #DAA520;        /* Goldenrod */
    --text-color: #4A3728;          /* Dark brown */
    --light-bg: #F9F3E8;            /* Warm off-white */
    --hover-accent: #B8860B;        /* Dark Goldenrod */
    --white: #ffffff;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --color-muted: #6c5a4e;
    --color-body-secondary: #5a4a40;
    --color-border-subtle: #e8ddd4;
    --color-meta: #7a6b60;
    --gradient-dark: #6B2F0A;
    --gradient-light: #C47B2B;
}

html, body { overflow-x: clip; }

/* =============================================
   Global
   ============================================= */
body {
    font-family: var(--font-body);
    color: var(--text-color);
    padding-top: 72px;
    background-color: var(--white);
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    overflow-wrap: anywhere;
    min-width: 0;
}

h2 {
    color: var(--primary-color);
}

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

a:hover {
    color: var(--hover-accent);
}

a:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 3px;
    border-radius: 2px;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
}

.section-subhead {
    color: var(--color-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* =============================================
   Navigation
   ============================================= */
#mainNav {
    background-color: rgba(255, 255, 255, 0.97);
    border-bottom: 2px solid var(--accent-color);
    transition: box-shadow 0.3s ease;
}

#mainNav.navbar-scrolled {
    box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

.navbar-brand img {
    height: 48px;
    width: auto;
}

.navbar-nav .nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    padding: 0.5rem 0.9rem;
    transition: color 0.2s ease;
}

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

.navbar-nav .nav-link.nav-cta {
    background-color: var(--accent-color);
    color: var(--white) !important;
    border-radius: 4px;
    padding: 0.4rem 1rem;
    margin-left: 0.5rem;
}

.navbar-nav .nav-link.nav-cta:hover {
    background-color: var(--hover-accent);
    color: var(--white) !important;
}

/* =============================================
   Hero Section
   ============================================= */
.hero-section {
    background: linear-gradient(rgba(60, 20, 0, 0.65), rgba(100, 50, 10, 0.70)),
                url('images/hero.png') no-repeat center center;
    background-size: cover;
    color: var(--white);
    padding: 110px 0 90px;
    margin-bottom: 0;
}

.hero-eyebrow {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.75);
    margin-bottom: 1rem;
}

.hero-section h1 {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.hero-section .lead {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    max-width: 640px;
    margin: 0 auto 2rem;
}

.hero-buttons {
    margin-top: 1.5rem;
}

/* =============================================
   Section Backgrounds
   ============================================= */
.bg-light {
    background-color: var(--light-bg) !important;
}

/* =============================================
   Service Cards
   ============================================= */
.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    height: 100%;
    border-top: 3px solid var(--accent-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover,
.service-card:focus-within {
    transform: translateY(-5px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.13);
}

.service-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--color-body-secondary);
    margin-bottom: 1rem;
}

.service-link {
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
}

.service-link:hover {
    color: var(--hover-accent);
}

/* =============================================
   Who We Serve — strip layout
   ============================================= */
.clients-strip-section {
    padding: 2rem 0;
    border-top: 1px solid var(--color-border-subtle);
    border-bottom: 1px solid var(--color-border-subtle);
}

.clients-eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.clients-statement {
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 1.55;
    margin-bottom: 0;
}

.clients-strip {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem 2rem;
    margin-bottom: 0;
    padding: 0;
}

.clients-strip li {
    display: grid;
    grid-template-columns: 1.4rem 1fr;
    grid-template-rows: auto auto;
    column-gap: 0.6rem;
    align-items: start;
}

.clients-strip li i {
    grid-row: 1 / 3;
    color: var(--accent-color);
    font-size: 1.1rem;
    padding-top: 0.15rem;
}

.clients-strip-label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 1.3;
}

.clients-strip-sub {
    font-size: 0.8rem;
    color: var(--color-muted);
    line-height: 1.4;
}

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

/* =============================================
   Why Cochise AI — asymmetric list layout
   ============================================= */
.approach-heading {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.approach-intro {
    font-size: 1rem;
    color: var(--color-muted);
    line-height: 1.65;
}

.approach-list {
    margin: 0;
    padding: 0;
}

.approach-item {
    padding: 1.4rem 0 1.4rem 1.25rem;
    border-left: 3px solid var(--accent-color);
    margin-bottom: 1.25rem;
}

.approach-item:last-child {
    margin-bottom: 0;
}

.approach-item dt {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.4rem;
}

.approach-item dt i {
    color: var(--accent-color);
    margin-right: 0.4rem;
}

.approach-item dd {
    margin: 0;
    color: var(--color-body-secondary);
    line-height: 1.65;
    font-size: 0.97rem;
}

/* =============================================
   About Teaser / About Page
   ============================================= */
.about-photo-placeholder {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 5rem;
    color: var(--white);
}

.about-photo-placeholder i {
    line-height: 1;
}

.about-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--accent-color);
}

/* =============================================
   Page Headers (inner pages)
   ============================================= */
.page-header {
    background: linear-gradient(135deg, var(--gradient-dark) 0%, var(--primary-color) 50%, var(--gradient-light) 100%);
    color: var(--white);
    padding: 70px 0 60px;
    margin-bottom: 0;
}

.page-header h1 {
    font-weight: 700;
}

.page-header .lead {
    color: rgba(255,255,255,0.88);
}

/* =============================================
   Services Detail Page
   ============================================= */
.service-detail {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--color-border-subtle);
}

.service-detail:last-child {
    border-bottom: none;
}

.service-detail h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.service-detail ul li {
    margin-bottom: 0.5rem;
}

.service-detail-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
}

/* =============================================
   Tool Cards (AI Tools page)
   ============================================= */
.tool-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    transition: box-shadow 0.3s ease;
}

.tool-card:hover {
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.14);
}

.tool-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border-subtle);
}

.tool-card--success { border-left: 4px solid var(--bs-success); }
.tool-card--success h3 { color: var(--bs-success); }
.tool-card--warning { border-left: 4px solid var(--bs-warning); }
.tool-card--warning h3 { color: var(--bs-warning-text-emphasis); }
.tool-card--danger { border-left: 4px solid var(--bs-danger); }
.tool-card--danger h3 { color: var(--bs-danger); }


/* =============================================
   Newsletter Page
   ============================================= */
.newsletter-section {
    max-width: 640px;
    margin: 0 auto;
}

/* =============================================
   Placeholder Pages (Blog, Resources)
   ============================================= */
.coming-soon-box {
    background: var(--light-bg);
    border-radius: 12px;
    padding: 4rem 2rem;
    text-align: center;
    border: 2px dashed var(--secondary-color);
}

.coming-soon-box i {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.coming-soon-box h2 {
    margin-bottom: 1rem;
}

/* =============================================
   Contact Form
   ============================================= */
.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--accent-color) 25%, transparent);
}

/* =============================================
   Buttons
   ============================================= */
.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--white);
    font-weight: 600;
}

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

.btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

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

/* =============================================
   Footer
   ============================================= */
.footer {
    background-color: var(--primary-color);
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
}

.footer p {
    margin-bottom: 0;
}

.footer-nav a {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    margin: 0 0.4rem;
}

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

/* =============================================
   Blog Listing Cards
   ============================================= */
.blog-card {
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    border-top: 3px solid var(--accent-color);
    padding: 1.75rem 2rem;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover,
.blog-card:focus-within {
    transform: translateY(-4px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.13);
}

.blog-card-meta {
    font-size: 0.85rem;
    color: var(--color-meta);
    margin-bottom: 0.6rem;
}

.blog-card h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.blog-card p {
    color: var(--color-body-secondary);
    margin-bottom: 1rem;
}

.blog-card .read-more {
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
}

.blog-card .read-more:hover {
    color: var(--hover-accent);
}

/* =============================================
   Blog Post (individual article pages)
   ============================================= */
.blog-post-eyebrow {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.blog-post-meta {
    color: rgba(255, 255, 255, 0.80);
    font-size: 0.95rem;
}

.blog-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-color);
}

.blog-body h2 {
    font-size: 1.45rem;
    margin-top: 2.25rem;
    margin-bottom: 0.75rem;
}

.blog-body p {
    margin-bottom: 1.25rem;
}

.author-box {
    background: var(--light-bg);
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
    padding: 1.5rem 1.75rem;
}

.author-box-photo {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0 60px;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 0.75rem;
    }

    .hero-buttons .me-3 {
        margin-right: 0 !important;
    }

    .service-card {
        margin-bottom: 1rem;
    }
}

/* =============================================
   Scroll-to-Top Button
   ============================================= */
#scrollToTop {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    transition: background-color 0.2s;
    z-index: 1050;
}

#scrollToTop:hover {
    background-color: var(--hover-accent);
}

#scrollToTop.visible {
    display: flex;
}

/* =============================================
   Newsletter Archive
   ============================================= */

.newsletter-archive-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid #dee2e6;
}

.newsletter-archive-item:first-child {
    border-top: 1px solid #dee2e6;
}

.newsletter-archive-date {
    flex-shrink: 0;
    width: 8rem;
    font-size: 0.875rem;
    color: var(--text-color);
    opacity: 0.7;
    padding-top: 0.15em;
}

.newsletter-archive-title {
    display: block;
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
    color: var(--primary-color);
    text-decoration: none;
}

.newsletter-archive-title:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.newsletter-archive-teaser {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-color);
    opacity: 0.85;
    line-height: 1.6;
}

@media (max-width: 480px) {
    .newsletter-archive-item {
        flex-direction: column;
        gap: 0.4rem;
    }
    .newsletter-archive-date {
        width: auto;
    }
}

/* ===========================================
   IMAGE MODAL / LIGHTBOX
   =========================================== */

#imageModal {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.87);
    z-index: 9999;
    padding: 1rem;
    overflow: auto;
    cursor: zoom-out;
}

#imageModal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

#imageModal img {
    max-width: 92%;
    max-height: 92vh;
    object-fit: contain;
    cursor: default;
    border-radius: 8px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.6);
}

.modal-close {
    position: fixed;
    top: 0.75rem;
    right: 1.25rem;
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 2.75rem;
    cursor: pointer;
    line-height: 1;
    z-index: 10000;
    transition: color 0.15s;
}

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

figure img {
    cursor: zoom-in;
}

/* =============================================
   Dark Mode
   ============================================= */
@media (prefers-color-scheme: dark) {

    :root {
        --primary-color: #d4904a;       /* lighter saddle brown — readable on dark */
        --secondary-color: #CD853F;
        --accent-color:   #e8b830;      /* brighter goldenrod */
        --text-color:     #e2d5c8;      /* warm cream */
        --light-bg:       #201508;      /* very dark warm brown */
        --hover-accent:   #DAA520;
        /* --white stays white — still used for text on dark headers/buttons */
        --color-muted:          #b8a090;
        --color-body-secondary: #c8b09a;
        --color-border-subtle:  #3d2a1a;
        --color-meta:           #a89080;
        --gradient-dark:        #3d1200;
        --gradient-light:       #a05a20;
    }

    body {
        background-color: #1a1008;
        color: var(--text-color);
        --bs-body-bg:        #1a1008;
        --bs-body-color:     #e2d5c8;
        --bs-border-color:   #3d2a1a;
        --bs-secondary-bg:   #201508;
        --bs-tertiary-bg:    #251810;
    }

    /* Navbar */
    #mainNav {
        background-color: rgba(18, 10, 2, 0.97);
    }

    /* Cards and panels */
    .service-card,
    .tool-card,
    .blog-card,
    .contact-form {
        background: #251810;
        box-shadow: 0 2px 15px rgba(0, 0, 0, 0.45);
    }

    .author-box {
        background: #201508;
    }

    /* Section backgrounds */
    .bg-light {
        background-color: #201508 !important;
    }

    /* Who We Serve strip */
    .clients-strip-section  { border-color: #3d2a1a; }

    .blog-body              { color: var(--text-color); }
    .newsletter-archive-item { border-color: #3d2a1a; }
    .border-top             { border-color: #3d2a1a !important; }

    /* Bootstrap text helpers */
    .text-muted { color: #a89080 !important; }

    /* Forms */
    .form-control,
    .form-select {
        background-color: #251810;
        border-color: #4d3820;
        color: var(--text-color);
    }

    .form-control:focus,
    .form-select:focus {
        background-color: #251810;
        color: var(--text-color);
        border-color: var(--accent-color);
    }

    .form-label { color: var(--text-color); }

    /* Navbar Contact button */
    .navbar-nav .nav-link.nav-cta {
        background-color: #6B2F0A;
        border: 1px solid #d4904a;
        color: #fff !important;
    }

    .navbar-nav .nav-link.nav-cta:hover {
        background-color: #8B4513;
        border-color: #e2c4a0;
        color: #fff !important;
    }

    /* Footer */
    .footer {
        background-color: #2d1508;
    }

    /* Primary buttons — swap yellow for deep brown */
    .btn-primary {
        background-color: #6B2F0A;
        border-color: #d4904a;
        color: #fff;
    }

    .btn-primary:hover {
        background-color: #8B4513;
        border-color: #e2c4a0;
        color: #fff;
    }

    /* Outline button legibility on dark bg */
    .btn-outline-primary {
        border-color: var(--primary-color);
        color: var(--primary-color);
    }

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