/* ===================================
   CORNERSTONE WALL SOLUTIONS - STYLES
   =================================== */

/* CSS Variables */
:root {
    /* Brand Colors - Cornerstone Wall Solutions */
    --color-navy: #0E2C4E; /* Primary navy - headings, key accents */
    --color-navy-dark: #0A1F35;
    --color-navy-light: #1A3A5C;

    --color-taupe: #A79C90; /* Warm taupe - backgrounds */
    --color-sand: #CFC6BC; /* Sand/greige - section backgrounds */
    --color-ivory: #F6F2EA; /* Ivory/soft white - card backgrounds */

    --color-clay: #B56E4B; /* Clay/rust - CTAs and hover emphasis */
    --color-clay-dark: #9A5939;
    --color-clay-light: #C28560;

    --color-sage: #7C8C7A; /* Muted sage - subtle accents */
    --color-charcoal: #2B2F33; /* Charcoal - body text */

    /* Semantic color mapping */
    --color-primary: var(--color-clay);
    --color-primary-dark: var(--color-clay-dark);
    --color-primary-light: var(--color-clay-light);
    --color-secondary: var(--color-navy);
    --color-secondary-dark: var(--color-navy-dark);

    --color-text-primary: var(--color-charcoal);
    --color-text-secondary: #4A4E52;
    --color-text-light: #6B6F73;

    --color-bg-primary: var(--color-ivory);
    --color-bg-secondary: var(--color-sand);
    --color-bg-tertiary: var(--color-taupe);
    --color-bg-dark: var(--color-navy);
    --color-bg-white: #FFFFFF;

    --color-border: #D4CFC7;

    --image-hero: url('assets/cws_14.jpg');
    --image-mission: url('assets/cws_13.jpg');
    --image-services: url('assets/cws_9.jpg');
    --image-contact: url('assets/contact_background.png');
    --image-faq: url('assets/cws_25.jpg');

    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Georgia', 'Times New Roman', serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Breakpoints */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;

    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;

    /* Effects */
    --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);

    --transition-base: all 0.3s ease;
}

/* ===================================
   TEMPORARY: Development Banner
   =================================== */
.dev-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: var(--spacing-lg);
}

.dev-banner-content {
    text-align: center;
    max-width: 600px;
    color: white;
}

.dev-banner-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-lg);
}

.dev-banner-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

.dev-banner-contact {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.dev-banner-contact a {
    color: var(--color-clay-light);
    text-decoration: underline;
    transition: var(--transition-base);
}

.dev-banner-contact a:hover {
    color: white;
}

@media (max-width: 768px) {
    .dev-banner-title {
        font-size: 2rem;
    }

    .dev-banner-description {
        font-size: 1.125rem;
    }
}
/* END TEMPORARY */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

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

/* ===================================
   HEADER & NAVIGATION
   =================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(246, 242, 234, 0.98);
    box-shadow: 0 2px 8px rgba(14, 44, 78, 0.1);
    z-index: 1000;
    transition: var(--transition-base);
    border-bottom: 1px solid var(--color-border);
}

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

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

.nav-logo {
    width: 50px;
    height: 50px;
}

.nav-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-xs);
    z-index: 1001;
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav-toggle:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
    border-radius: 4px;
}

.hamburger {
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

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

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

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

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

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

.nav-link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
    border-radius: 2px;
}

.nav-link-cta {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 6px;
    font-weight: 600;
    transition: var(--transition-base);
}

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

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

.nav-link-cta:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

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

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-container {
        padding: var(--spacing-sm) var(--spacing-sm);
        gap: var(--spacing-sm);
        position: relative;
    }

    .nav-title {
        display: none;
    }

    .nav-actions {
        gap: var(--spacing-xs);
        flex: 0 1 auto;
        min-width: 0;
        justify-content: flex-end;
    }

    .nav-toggle {
        display: flex;
        flex-shrink: 0;
    }

    .nav-cta-button {
        display: inline-flex;
        font-size: 0.875rem;
        padding: 0.5rem 0.75rem;
        white-space: nowrap;
        flex-shrink: 1;
        min-width: 0;
    }

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

    .nav-menu {
        position: absolute;
        top: calc(100% + 0.5rem);
        right: var(--spacing-sm);
        left: auto;
        width: min(90vw, 320px);
        max-width: 320px;
        height: auto;
        max-height: calc(100vh - var(--header-height) - var(--spacing-lg));
        background-color: var(--color-ivory);
        border-radius: 12px;
        box-shadow: 0 8px 24px rgba(14, 44, 78, 0.18);
        border: 1px solid rgba(167, 156, 144, 0.25);
        padding: var(--spacing-sm) 0;
        overflow-y: auto;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
        transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-menu.active {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-menu li {
        border-bottom: 1px solid var(--color-border);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-link {
        width: 100%;
        display: block;
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
        color: var(--color-secondary);
        transition: all 0.2s ease;
    }

    .nav-link:hover,
    .nav-link:focus {
        background-color: rgba(181, 110, 75, 0.08);
        padding-left: calc(var(--spacing-md) + 0.5rem);
        color: var(--color-primary);
    }

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

/* Small Mobile Devices - iPhone 12/13 Pro, Galaxy S series */
@media (max-width: 420px) {
    .nav-container {
        padding: var(--spacing-sm) 0.75rem;
        gap: 0.625rem;
    }

    .nav-logo {
        width: 44px;
        height: 44px;
    }

    .nav-actions {
        gap: 0.5rem;
    }

    .nav-cta-button {
        font-size: 0.8125rem;
        padding: 0.5rem 0.625rem;
    }

    .nav-toggle {
        padding: 0.375rem;
    }
}

/* Extra Small Mobile Devices - iPhone SE */
@media (max-width: 360px) {
    .nav-container {
        padding: var(--spacing-sm) 0.625rem;
        gap: 0.5rem;
    }

    .nav-logo {
        width: 40px;
        height: 40px;
    }

    .nav-actions {
        gap: 0.375rem;
    }

    .nav-cta-button {
        font-size: 0.75rem;
        padding: 0.5rem 0.5rem;
    }

    .nav-toggle {
        padding: 0.25rem;
    }
}

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

.hero {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: var(--header-height);
    background-color: var(--color-navy-dark);
    background-image: linear-gradient(
        135deg,
        rgba(10, 31, 53, 0.82) 0%,
        rgba(10, 31, 53, 0.6) 100%
    ), var(--image-hero);
    background-size: cover;
    background-position: center 55%;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    font-weight: 300;
}

@media (max-width: 768px) {
    .hero {
        height: 500px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

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

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

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

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

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

.btn svg {
    width: 20px;
    height: 20px;
}

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

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-clay) 0%, var(--color-clay-light) 100%);
    margin: 0 auto var(--spacing-md);
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(181, 110, 75, 0.3);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.section-mission {
    background-color: var(--color-bg-primary);
    background-image: linear-gradient(
        rgba(246, 242, 234, 0.95),
        rgba(236, 228, 214, 0.9)
    ), var(--image-mission);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.section-mission::before {
    content: none;
}

.section-services {
    background-color: var(--color-bg-secondary);
    background-image: linear-gradient(
        rgba(219, 207, 195, 0.9),
        rgba(207, 198, 188, 0.92)
    ), var(--image-services);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.section-services::before {
    content: none;
}

.section-faq {
    background-color: var(--color-bg-tertiary);
    background-image: linear-gradient(
        rgba(236, 228, 214, 0.94),
        rgba(236, 228, 214, 0.94)
    ), var(--image-faq);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.section-faq::before {
    content: none;
}

.section-contact {
    background-color: var(--color-bg-secondary);
    background-image: linear-gradient(
        rgba(246, 242, 234, 0.9),
        rgba(246, 242, 234, 0.9)
    ), var(--image-contact);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

@media (max-width: 768px) {
    .section {
        padding: var(--spacing-2xl) 0;
    }

    .section-title {
        font-size: 2rem;
    }
}

/* ===================================
   MISSION SECTION
   =================================== */

.mission-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Ensure cards are visible immediately on load */
.value-card,
.service-card,
.faq-item,
.contact-card,
.contact-cta {
    opacity: 1 !important;
    transform: none !important;
}

.mission-text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.value-card {
    background-color: var(--color-bg-white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(14, 44, 78, 0.08);
    text-align: center;
    transition: var(--transition-base);
    border: 1px solid rgba(167, 156, 144, 0.2);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-sage) 0%, var(--color-clay) 100%);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(14, 44, 78, 0.12);
    border-color: var(--color-clay-light);
}

.value-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.value-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.value-description {
    color: var(--color-text-secondary);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.service-card {
    background-color: var(--color-bg-white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(14, 44, 78, 0.08);
    border-top: 4px solid var(--color-clay);
    transition: var(--transition-base);
    border-left: 1px solid rgba(167, 156, 144, 0.15);
    border-right: 1px solid rgba(167, 156, 144, 0.15);
    border-bottom: 1px solid rgba(167, 156, 144, 0.15);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(14, 44, 78, 0.12);
    border-top-color: var(--color-clay-dark);
}

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

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.service-features {
    list-style: none;
    margin-top: var(--spacing-md);
}

.service-features li {
    color: var(--color-text-light);
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-lg);
}

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

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

/* ===================================
   FAQ SECTION
   =================================== */

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background-color: var(--color-bg-white);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(14, 44, 78, 0.06);
    border: 1px solid rgba(167, 156, 144, 0.2);
    transition: var(--transition-base);
}

.faq-item:hover {
    box-shadow: 0 4px 12px rgba(14, 44, 78, 0.1);
    border-color: var(--color-sage);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    background-color: white;
    transition: var(--transition-base);
    cursor: pointer;
}

.faq-question:hover {
    background-color: rgba(246, 242, 234, 0.5);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: var(--spacing-md);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

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

.contact-card {
    background-color: var(--color-bg-white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(14, 44, 78, 0.08);
    border: 1px solid rgba(167, 156, 144, 0.2);
    transition: var(--transition-base);
    max-width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.contact-card:hover {
    box-shadow: 0 6px 16px rgba(14, 44, 78, 0.12);
    transform: translateY(-3px);
    border-color: var(--color-clay-light);
}

.contact-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.contact-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
    display: block;
    margin-bottom: var(--spacing-xs);
    overflow-wrap: anywhere;
    word-break: break-word;
}

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

.contact-card-email .contact-value {
    white-space: nowrap;
    overflow-wrap: normal;
    word-break: normal;
}

.contact-note {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

.contact-cta {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
    padding: var(--spacing-2xl);
    border-radius: 12px;
    color: white;
    box-shadow: 0 8px 20px rgba(14, 44, 78, 0.15);
    position: relative;
    overflow: hidden;
}

.contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 30px,
            rgba(167, 156, 144, 0.05) 30px,
            rgba(167, 156, 144, 0.05) 60px
        );
    pointer-events: none;
}

.cta-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.cta-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

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

    .contact-info {
        align-items: stretch;
    }

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

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

/* Contact Cards - Small Mobile */
@media (max-width: 480px) {
    .contact-card {
        padding: var(--spacing-lg);
    }

    .contact-value {
        font-size: 1.125rem;
    }

    .contact-card-email .contact-value {
        font-size: 0.95rem;
        letter-spacing: -0.3px;
    }

    .contact-icon {
        margin-bottom: var(--spacing-sm);
    }

    .dev-credit-logo {
        width: 16px;
        height: 16px;
    }
}

/* Contact Cards - Extra Small Mobile */
@media (max-width: 360px) {
    .contact-card {
        padding: var(--spacing-md);
    }

    .contact-value {
        font-size: 1rem;
    }

    .contact-card-email .contact-value {
        font-size: 0.8125rem;
        letter-spacing: -0.4px;
    }

    .contact-label {
        font-size: 0.9375rem;
    }

    .contact-note {
        font-size: 0.8125rem;
    }
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: linear-gradient(to bottom, var(--color-navy) 0%, var(--color-navy-dark) 100%);
    color: rgba(255, 255, 255, 0.85);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 40px,
            rgba(167, 156, 144, 0.03) 40px,
            rgba(167, 156, 144, 0.03) 41px
        );
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.footer-brand {
    max-width: 400px;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-scripture {
    font-size: 0.95rem;
    line-height: 1.6;
    font-style: italic;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: var(--spacing-md);
}

.footer-scripture-reference {
    display: block;
    font-style: normal;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 0.5rem;
}

.footer-mission {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
}

.footer-link:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-xs);
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-contact-list svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.footer-contact-list a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(167, 156, 144, 0.2);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    position: relative;
    z-index: 1;
}

.footer-credit {
    margin-top: var(--spacing-sm);
}

.footer-credit a {
    color: rgba(255, 255, 255, 0.8);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-credit a:hover {
    color: var(--color-primary);
}

.dev-credit-logo {
    width: 18px;
    height: 18px;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
}

.dev-credit-name {
    display: inline;
}

/* Desktop Footer Attribution Alignment */
@media (min-width: 769px) {
    .footer-credit {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.4rem;
    }

    .dev-credit-label {
        line-height: 1;
    }

    .dev-credit-name a {
        line-height: 1;
    }
}

/* Mobile Footer */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-brand {
        max-width: 100%;
    }

    .dev-credit-name {
        display: block;
        margin-top: 0.25rem;
    }
}

/* ===================================
   SCROLL TO TOP BUTTON
   =================================== */

.scroll-top {
    position: fixed;
    right: var(--spacing-lg);
    bottom: var(--spacing-lg);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(181, 110, 75, 0.7) 0%, rgba(154, 89, 57, 0.7) 100%);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    border: 2px solid rgba(246, 242, 234, 0.5);
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: var(--transition-base);
    z-index: 950;
}

.scroll-top:hover {
    transform: translateY(-4px);
    background: linear-gradient(135deg, rgba(194, 133, 96, 0.9) 0%, rgba(181, 110, 75, 0.9) 100%);
    box-shadow: var(--shadow-xl);
}

.scroll-top svg {
    width: 22px;
    height: 22px;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .scroll-top {
        right: var(--spacing-md);
        bottom: var(--spacing-md);
        width: 46px;
        height: 46px;
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */

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

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus styles for accessibility */
a:focus,
button:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Smooth scroll offset for fixed header */
section {
    scroll-margin-top: calc(var(--header-height) + 20px);
}