/* ===============================================
   NORTHEYES ELECTRICAL SERVICES - MAIN STYLESHEET
   =============================================== */

/* CSS CUSTOM PROPERTIES (Variables) */
:root {
    /* Colors */
    --primary-dark: #18202C;
    --accent-amber: #F5A623;
    --light-bg: #F4F6F9;
    --text-dark: #1A1A2E;
    --text-muted: #6B7280;
    --white: #FFFFFF;
    --border-light: #E5E7EB;

    /* Typography */
    --font-heading: "Barlow Condensed", sans-serif;
    --font-body: "DM Sans", sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;

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

    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-smooth: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* ===============================================
   GLOBAL STYLES
   =============================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

a:hover {
    opacity: 0.8;
}

button {
    cursor: pointer;
    font-family: var(--font-body);
    border: none;
    transition: var(--transition-base);
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-md);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
    font-size: 1rem;
}

strong {
    color: var(--text-dark);
    font-weight: var(--font-weight-bold);
}

/* ===============================================
   CONTAINERS & LAYOUT
   =============================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-2xl) 0;
}

.section--dark {
    background-color: var(--primary-dark);
    color: var(--white);
    background-image:
        repeating-linear-gradient(45deg,
            transparent,
            transparent 35px,
            rgba(255, 255, 255, 0.02) 35px,
            rgba(255, 255, 255, 0.02) 70px);
}

.section--dark p,
.section--dark .text-muted {
    color: rgba(255, 255, 255, 0.7);
}

.section--light {
    background-color: var(--light-bg);
}


/* ===============================================
   BUTTONS & CTAs
   =============================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: 4px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
    transition: var(--transition-base);
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--accent-amber);
    color: var(--text-dark);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(245, 166, 35, 0.3);
}

.btn--secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

.btn--outline-dark {
    background-color: transparent;
    color: var(--text-dark);
    border: 2px solid var(--text-dark);
}

.btn--outline-dark:hover {
    background-color: var(--text-dark);
    color: var(--white);
}

.btn-group {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

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

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition-smooth);
    padding: var(--spacing-md) 0;
}

header.scrolled {
    background-color: rgba(10, 22, 40, 0.95);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-sm) 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    color: var(--white);
    font-size: 1.25rem;
    text-transform: uppercase;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-2xl);
    align-items: center;
}

.nav-menu a {
    color: var(--white);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.nav-menu a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-amber);
    transition: width 0.3s ease;
}

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

.nav-call-btn {
    background-color: var(--accent-amber);
    color: var(--text-dark);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: 4px;
    font-weight: var(--font-weight-bold);
    font-size: 0.875rem;
    text-transform: uppercase;
    white-space: nowrap;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    transition: var(--transition-base);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===============================================
   MOBILE MENU (Hamburger)
   =============================================== */

.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background-color: rgba(10, 22, 40, 0.98);
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    z-index: 999;
    animation: slideDown 0.3s ease;
}

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

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.mobile-menu a {
    color: var(--white);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

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

.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, rgba(10, 22, 40, 0.95) 100%);
    background-image:
        linear-gradient(135deg, var(--primary-dark) 0%, rgba(10, 22, 40, 0.95) 100%),
        repeating-linear-gradient(45deg,
            transparent,
            transparent 35px,
            rgba(255, 255, 255, 0.02) 35px,
            rgba(255, 255, 255, 0.02) 70px);
    color: var(--white);
    padding: 150px var(--spacing-lg) 100px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.1) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    animation: fadeInUp 1s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.hero h1::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent-amber);
    animation: expandWidth 1s ease 0.3s both;
}

@keyframes expandWidth {
    from {
        width: 0;
    }

    to {
        width: 60px;
    }
}

.hero .subtitle {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-2xl);
    font-weight: var(--font-weight-medium);
}

/* ===============================================
   CARDS & GRIDS
   =============================================== */

.grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.grid--2-col {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid--3-col {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid--4-col {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid--6-col {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Responsive grids */
@media (max-width: 768px) {
    .grid--6-col {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid--4-col {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid--3-col {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {

    .grid--6-col,
    .grid--4-col,
    .grid--3-col {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    position: relative;
    border-left: 4px solid transparent;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--accent-amber);
}

.card--dark {
    background-color: rgba(10, 22, 40, 0.95);
    color: var(--white);
    border-left: 4px solid transparent;
}

.card--dark h3 {
    color: var(--white);
    font-weight: 700;
}

.card--dark p {
    color: rgba(255, 255, 255, 0.9);
}

.card--dark:hover {
    border-left-color: var(--accent-amber);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--accent-amber);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.card-icon i {
    font-size: 2.5rem;
}

.card h3 {
    margin-bottom: var(--spacing-sm);
}

.card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.badge {
    display: inline-block;
    background-color: var(--accent-amber);
    color: var(--text-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

/* Star Rating for Testimonials */
.star-rating {
    display: flex;
    gap: 4px;
}

.star-rating i {
    font-size: 1rem;
    color: var(--accent-amber);
}

/* ===============================================
   IMAGE SECTION (Two-column alternating)
   =============================================== */

.image-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin: var(--spacing-2xl) 0;
}

.image-section.reverse {
    direction: rtl;
}

.image-section.reverse>* {
    direction: ltr;
}

.image-section-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

.image-section-content h2 {
    margin-top: 0;
}

.image-section-content ul {
    list-style: none;
    margin: var(--spacing-lg) 0;
}

.image-section-content li {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    color: var(--text-muted);
}

.image-section-content li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-amber);
    font-weight: var(--font-weight-bold);
}

@media (max-width: 768px) {
    .image-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .image-section.reverse {
        direction: ltr;
    }

    .image-section-img {
        height: 300px;
    }
}

/* ===============================================
   GALLERY / MASONRY
   =============================================== */

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay-icon {
    font-size: 2rem;
    color: var(--accent-amber);
}

@media (max-width: 768px) {
    .gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .gallery {
        grid-template-columns: 1fr;
    }
}

/* ===============================================
   LIGHTBOX
   =============================================== */

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.lightbox-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-base);
}

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

/* ===============================================
   FORMS
   =============================================== */

.form-group {
    margin-bottom: var(--spacing-lg);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-dark);
}

input,
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-base);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-amber);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.1);
}

textarea {
    resize: vertical;
    min-height: 150px;
}

input.error,
textarea.error,
select.error {
    border-color: #DC2626;
}

.form-error {
    color: #DC2626;
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.form-error.show {
    display: block;
}

.form-success {
    background-color: #ECFDF5;
    border: 1px solid #6EE7B7;
    color: #065F46;
    padding: var(--spacing-lg);
    border-radius: 4px;
    display: none;
    margin-bottom: var(--spacing-lg);
}

.form-success i {
    color: #059669;
    margin-right: 8px;
    font-size: 1.2rem;
}

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

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

footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    height: 50px;
    width: auto;
    display: block;
    margin-bottom: var(--spacing-lg);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-md);
}

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

.footer-section a:hover {
    color: var(--accent-amber);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-sm);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

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

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

/* ===============================================
   UTILITIES & ANIMATIONS
   =============================================== */

.fade-in {
    animation: fadeIn 0.6s ease;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease;
}

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

.text-white {
    color: var(--white);
}

.text-accent {
    color: var(--accent-amber);
}

.text-muted {
    color: var(--text-muted);
}

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

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

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

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

.mt-xl {
    margin-top: var(--spacing-xl);
}

/* Scroll animation trigger */
.scroll-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-animate.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ===============================================
   SECTION DIVIDERS
   =============================================== */


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

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

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

    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding: 120px var(--spacing-lg) 80px;
        min-height: auto;
    }

    .btn-group {
        flex-direction: column;
    }

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

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

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

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .nav-container {
        padding: 0 var(--spacing-md);
    }

    .logo {
        font-size: 1rem;
    }

    .logo img {
        height: 32px;
    }

    .hero {
        padding: 100px var(--spacing-md) 60px;
    }

    .image-section-img {
        height: 250px;
    }
}

/* ===============================================
   PRINT STYLES
   =============================================== */

@media print {

    header,
    footer,
    .btn-group,
    .lightbox {
        display: none;
    }
}