/* ========================================
   Cummings Constructions - Global Styles
   ======================================== */

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

:root {
    --primary: #1B2A4A;
    --primary-light: #2a3f6b;
    --accent: #E8720C;
    --accent-hover: #d4660a;
    --light: #F5F5F5;
    --light-alt: #EAEAEA;
    --dark: #2D2D2D;
    --white: #FFFFFF;
    --gray: #6B7280;
    --gray-light: #D1D5DB;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: 0.3s ease;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark);
    background-color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.125rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }

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

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

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

ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ========================================
   Header & Navigation
   ======================================== */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background var(--transition);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--accent);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 800;
    font-size: 1.25rem;
    font-family: 'Montserrat', sans-serif;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--primary);
    line-height: 1.2;
}

.logo-text span {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--gray);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark);
    text-decoration: none;
    position: relative;
    padding: 0.25rem 0;
    transition: color var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-cta {
    background: var(--accent) !important;
    color: var(--white) !important;
    padding: 0.6rem 1.5rem !important;
    border-radius: var(--radius);
    font-weight: 600;
}

.nav-cta::after { display: none !important; }

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

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    background: none;
    border: none;
}

.mobile-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: 0.85rem 2rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    text-align: center;
}

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

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

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

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

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

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

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(27,42,74,0.88) 0%, rgba(27,42,74,0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 2rem 1.5rem;
}

.hero-content h1 {
    color: var(--white);
    font-size: 3.25rem;
    margin-bottom: 1.25rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.hero-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Section Styles
   ======================================== */
.section {
    padding: 5rem 0;
}

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

.section-dark {
    background: var(--primary);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3.5rem;
}

.section-header h2 {
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent);
    margin: 0.75rem auto 0;
    border-radius: 2px;
}

.section-header p {
    color: var(--gray);
    font-size: 1.05rem;
}

/* ========================================
   Cards Grid
   ======================================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card-body {
    padding: 1.75rem;
}

.card-body h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.card-body p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.card-tag {
    display: inline-block;
    background: rgba(232,114,12,0.1);
    color: var(--accent);
    padding: 0.3rem 0.85rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

/* ========================================
   Service Cards (Icon Style)
   ======================================== */
.service-icon-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    border-top: 4px solid transparent;
}

.service-icon-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-top-color: var(--accent);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: rgba(232,114,12,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.75rem;
}

.service-icon-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.15rem;
}

.service-icon-card p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* ========================================
   About / Feature Section
   ======================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 400px;
}

.about-content h2 {
    margin-bottom: 1.25rem;
}

.about-content h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent);
    margin-top: 0.75rem;
    border-radius: 2px;
}

.about-content p {
    color: var(--gray);
    margin-bottom: 1.25rem;
}

/* Feature List */
.feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
}

.feature-check {
    width: 28px;
    height: 28px;
    background: rgba(232,114,12,0.1);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* ========================================
   Stats Bar
   ======================================== */
.stats-bar {
    background: var(--primary);
    padding: 3.5rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    color: var(--accent);
    font-size: 2.75rem;
    margin-bottom: 0.25rem;
}

.stat-item p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    font-weight: 500;
}

/* ========================================
   CTA Banner
   ======================================== */
.cta-banner {
    background: var(--accent);
    padding: 4rem 0;
    text-align: center;
}

.cta-banner h2 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 2.25rem;
}

.cta-banner p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    max-width: 550px;
    margin: 0 auto 2rem;
}

.cta-banner .btn-secondary {
    border-color: var(--white);
    color: var(--white);
}

.cta-banner .btn-secondary:hover {
    background: var(--white);
    color: var(--accent);
}

/* ========================================
   Page Header (Inner pages)
   ======================================== */
.page-header {
    background: var(--primary);
    padding: 7rem 0 3.5rem;
    text-align: center;
    margin-top: 80px;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: 0.75rem;
}

.page-header p {
    color: rgba(255,255,255,0.75);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: rgba(255,255,255,0.6);
}

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

.breadcrumb span {
    color: rgba(255,255,255,0.4);
}

.breadcrumb .current {
    color: var(--accent);
}

/* ========================================
   Service Detail Section
   ======================================== */
.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 3rem 0;
    border-bottom: 1px solid var(--light-alt);
}

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

.service-detail.reverse {
    direction: rtl;
}

.service-detail.reverse > * {
    direction: ltr;
}

.service-detail-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.service-detail-img img {
    width: 100%;
    height: 320px;
    object-fit: cover;
}

.service-detail-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-detail-content p {
    color: var(--gray);
    margin-bottom: 1rem;
}

.service-detail-content ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-detail-content ul li {
    padding: 0.35rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray);
    font-size: 0.95rem;
}

.service-detail-content ul li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* ========================================
   Projects Grid
   ======================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.project-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.project-card-img {
    position: relative;
    overflow: hidden;
}

.project-card-img img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-card-img img {
    transform: scale(1.05);
}

.project-card-body {
    padding: 1.75rem;
}

.project-card-body h3 {
    margin-bottom: 0.5rem;
}

.project-card-body .project-type {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
    display: block;
}

.project-card-body p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid var(--light-alt);
    border-radius: var(--radius);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    color: var(--dark);
    background: var(--white);
    transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

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

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    background: var(--light);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-info-card h4 {
    margin-bottom: 0.25rem;
}

.contact-info-card p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.map-container {
    margin-top: 1.5rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-container iframe {
    width: 100%;
    height: 250px;
    border: none;
}

/* ========================================
   Privacy / Legal Content
   ======================================== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
    color: var(--primary);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p,
.legal-content li {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.8;
}

.legal-content ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.legal-content a {
    color: var(--accent);
    text-decoration: underline;
}

/* ========================================
   Sitemap Page
   ======================================== */
.sitemap-list {
    columns: 2;
    column-gap: 3rem;
}

.sitemap-list li {
    margin-bottom: 1rem;
    break-inside: avoid;
}

.sitemap-list a {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary);
    transition: color var(--transition);
}

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

.sitemap-list .sub-links {
    padding-left: 1.25rem;
    margin-top: 0.5rem;
}

.sitemap-list .sub-links li {
    margin-bottom: 0.5rem;
}

.sitemap-list .sub-links a {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--gray);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--primary);
    color: rgba(255,255,255,0.75);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-about .logo-text {
    color: var(--white);
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.footer-about .logo-text span {
    color: rgba(255,255,255,0.5);
}

.footer-about p {
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 0;
    color: rgba(255,255,255,0.65);
}

.footer h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links li {
    margin-bottom: 0.65rem;
}

.footer-links a {
    color: rgba(255,255,255,0.65);
    font-size: 0.9rem;
    transition: color var(--transition);
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.footer-contact-item .icon {
    color: var(--accent);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
}

.footer-bottom a {
    color: rgba(255,255,255,0.6);
}

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

/* ========================================
   Responsive Breakpoints
   ======================================== */

/* Tablet */
@media (max-width: 992px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.75rem; }

    .hero-content h1 { font-size: 2.5rem; }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-img img {
        min-height: 300px;
    }

    .service-detail {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-detail.reverse {
        direction: ltr;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .header .container {
        height: 70px;
    }

    .hero {
        margin-top: 70px;
        min-height: 80vh;
    }

    .page-header {
        margin-top: 70px;
        padding: 5rem 0 2.5rem;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 1.25rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        transition: transform var(--transition);
        z-index: 999;
    }

    .nav-links.open {
        transform: translateY(0);
    }

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

    .hero-content p {
        font-size: 1rem;
    }

    .section {
        padding: 3.5rem 0;
    }

    .cards-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .feature-list {
        grid-template-columns: 1fr;
    }

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

    .stat-item h3 {
        font-size: 2.25rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .sitemap-list {
        columns: 1;
    }

    .cta-banner h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    html { font-size: 15px; }

    .hero-content h1 { font-size: 1.75rem; }

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

    .btn-lg {
        width: 100%;
    }

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