/* ============================================
   ME CASKEY ELECTRICAL SERVICES — STYLESHEET
   Classic & Elegant · Charcoal + Coral Palette
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --charcoal-900: #1C1C1E;
    --charcoal-800: #2C2C2E;
    --charcoal-700: #3A3A3C;
    --charcoal-600: #48484A;
    --charcoal-500: #636366;
    --charcoal-400: #8E8E93;
    --charcoal-300: #AEAEB2;
    --charcoal-200: #C7C7CC;
    --charcoal-100: #E5E5EA;
    --charcoal-50:  #F2F2F7;

    --coral-600: #C45F45;
    --coral-500: #E07A5F;
    --coral-400: #E8957F;
    --coral-300: #F0B09F;
    --coral-200: #F5C8BF;
    --coral-100: #FAE4DE;
    --coral-50:  #FDF3F0;

    --cream: #FAFAF8;
    --warm-white: #FDFCFA;

    --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --shadow-sm: 0 1px 2px rgba(28, 28, 30, 0.05);
    --shadow-md: 0 4px 12px rgba(28, 28, 30, 0.08);
    --shadow-lg: 0 8px 30px rgba(28, 28, 30, 0.12);
    --shadow-xl: 0 16px 50px rgba(28, 28, 30, 0.15);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--charcoal-800);
    background-color: var(--warm-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

ul, ol {
    list-style: none;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.2;
    color: var(--charcoal-900);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--charcoal-500);
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    margin-bottom: 64px;
}

.section-header--centered {
    text-align: center;
}

.section-header--centered .section-subtitle {
    margin: 0 auto;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--coral-500);
    color: #FFFFFF;
    border: 2px solid var(--coral-500);
}

.btn-primary:hover {
    background-color: var(--coral-600);
    border-color: var(--coral-600);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--charcoal-800);
    border: 2px solid var(--charcoal-200);
}

.btn-outline:hover {
    border-color: var(--charcoal-400);
    color: var(--charcoal-900);
    transform: translateY(-1px);
}

.btn-outline-light {
    background-color: transparent;
    color: #FFFFFF;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    border-color: #FFFFFF;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

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

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(253, 252, 250, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--charcoal-100);
    transition: box-shadow var(--transition);
}

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

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--charcoal-900);
}

.nav-logo-text {
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--charcoal-600);
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--coral-500);
    transition: width var(--transition);
}

.nav-link:hover {
    color: var(--charcoal-900);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--coral-500);
    transition: color var(--transition);
}

.nav-cta:hover {
    color: var(--coral-600);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--charcoal-700);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    background-color: var(--warm-white);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.hero-content {
    max-width: 540px;
}

.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 20px;
}

.hero-headline {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--charcoal-900);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-sub {
    font-size: 1.0625rem;
    color: var(--charcoal-500);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--charcoal-700);
}

.hero-image {
    position: relative;
    flex-shrink: 0;
}

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

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 600 / 720;
}

.hero-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 3px solid var(--coral-200);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* --- Services --- */
.services {
    padding: 100px 0;
    background-color: var(--cream);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--charcoal-100);
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--coral-200);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--coral-50);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    color: var(--coral-500);
}

.service-title {
    font-size: 1.1875rem;
    margin-bottom: 10px;
    color: var(--charcoal-900);
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--charcoal-500);
    line-height: 1.7;
}

/* --- About --- */
.about {
    padding: 100px 0;
    background-color: var(--warm-white);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 560 / 640;
}

.about-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(28, 28, 30, 0.08) 0%, transparent 60%);
    border-radius: var(--radius-xl);
}

.about-content {
    max-width: 500px;
}

.about-body {
    font-size: 1rem;
    color: var(--charcoal-600);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--charcoal-100);
}

.about-detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.about-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--charcoal-400);
}

.about-detail-value {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--charcoal-800);
}

/* --- Why Us --- */
.why-us {
    padding: 100px 0;
    background-color: var(--charcoal-900);
}

.why-us .section-eyebrow {
    color: var(--coral-400);
}

.why-us .section-title {
    color: #FFFFFF;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.why-card {
    padding: 40px 32px;
    background-color: var(--charcoal-800);
    border-radius: var(--radius-lg);
    border: 1px solid var(--charcoal-700);
    transition: all var(--transition);
}

.why-card:hover {
    border-color: var(--coral-500);
    transform: translateY(-2px);
}

.why-card-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--coral-500);
    opacity: 0.4;
    line-height: 1;
    margin-bottom: 16px;
}

.why-card-title {
    font-size: 1.25rem;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.why-card-desc {
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    line-height: 1.75;
}

/* --- CTA Banner --- */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--coral-500) 0%, var(--coral-600) 100%);
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-content {
    flex: 1;
    max-width: 560px;
}

.cta-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    color: #FFFFFF;
    margin-bottom: 12px;
}

.cta-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* --- Contact --- */
.contact {
    padding: 100px 0;
    background-color: var(--cream);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-intro {
    font-size: 1rem;
    color: var(--charcoal-500);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 440px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--coral-50);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--charcoal-400);
    margin-bottom: 2px;
}

.contact-detail-value {
    font-size: 0.9375rem;
    color: var(--charcoal-800);
    font-weight: 500;
}

.contact-link {
    color: var(--coral-500);
    transition: color var(--transition);
}

.contact-link:hover {
    color: var(--coral-600);
}

/* --- Contact Form --- */
.contact-form-wrapper {
    background-color: #FFFFFF;
    border-radius: var(--radius-xl);
    padding: 44px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--charcoal-100);
}

.form-title {
    font-size: 1.375rem;
    margin-bottom: 28px;
    color: var(--charcoal-900);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--charcoal-700);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--charcoal-900);
    background-color: var(--charcoal-50);
    border: 1.5px solid var(--charcoal-100);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    outline: none;
}

.form-input::placeholder {
    color: var(--charcoal-400);
}

.form-input:focus {
    border-color: var(--coral-500);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(224, 122, 95, 0.12);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23636366' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-textarea {
    resize: vertical;
    min-height: 110px;
}

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background-color: #ECFDF5;
    border: 1px solid #A7F3D0;
    border-radius: var(--radius-md);
    color: #065F46;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-top: 16px;
}

.form-success.show {
    display: flex;
}

.form-success svg {
    flex-shrink: 0;
    color: #10B981;
}

/* --- Footer --- */
.footer {
    background-color: var(--charcoal-900);
    padding: 64px 0 0;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--charcoal-400);
    line-height: 1.7;
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--charcoal-400);
    margin-bottom: 16px;
}

.footer-links nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-link {
    font-size: 0.9375rem;
    color: var(--charcoal-300);
    transition: color var(--transition);
}

.footer-link:hover {
    color: var(--coral-400);
}

.footer-contact p {
    font-size: 0.9375rem;
    color: var(--charcoal-300);
    line-height: 1.7;
    margin-bottom: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--charcoal-700);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--charcoal-500);
}

/* --- Scroll Reveal (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Default visible state for reduced-motion or no-JS */
.reveal {
    opacity: 1;
    transform: none;
}

/* --- Mobile Menu --- */
.nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: rgba(253, 252, 250, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    border-bottom: 1px solid transparent;
}

.nav-links.open {
    max-height: 320px;
    padding: 8px 0;
    border-bottom: 1px solid var(--charcoal-100);
}

.nav-link {
    padding: 14px 24px;
    width: 100%;
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container {
        gap: 40px;
    }

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

    .about-container {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links.open {
        display: flex;
    }

    .hero {
        padding-top: 72px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
        order: 1;
    }

    .hero-sub {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .hero-image {
        order: 2;
        max-width: 480px;
        margin: 0 auto;
        width: 100%;
    }

    .hero-image-accent {
        display: none;
    }

    .services {
        padding: 72px 0;
    }

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

    .section-header {
        margin-bottom: 48px;
    }

    .about {
        padding: 72px 0;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-content {
        max-width: 100%;
    }

    .about-details {
        grid-template-columns: 1fr 1fr;
    }

    .why-us {
        padding: 72px 0;
    }

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

    .cta-banner {
        padding: 60px 0;
    }

    .cta-container {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
    }

    .contact {
        padding: 72px 0;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-intro {
        max-width: 100%;
    }

    .contact-form-wrapper {
        padding: 28px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 1.875rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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

    .hero-trust {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .about-details {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 20px;
    }

    .form-title {
        font-size: 1.1875rem;
    }
}