/* ========================================
   A&J Associates - MEP Contractors
   Custom Stylesheet
   ======================================== */

/* Color Variables */
:root {
    --primary-maroon: #7B3030;
    --primary-maroon-dark: #5c2424;
    --primary-maroon-light: #9a4747;
    --primary-blue: #2E86AB;
    --primary-blue-dark: #1f5f7a;
    --primary-blue-light: #4a9fc4;
    --accent-orange: #E07A5F;
    --dark: #1a1a2e;
    --dark-secondary: #16213e;
    --light: #f5f5f5;
    --white: #ffffff;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.3;
}

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

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

/* ========================================
   PRELOADER
   ======================================== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hide {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.loader-logo img {
    height: 80px;
    margin-bottom: 20px;
}

.loader-bar {
    width: 200px;
    height: 4px;
    background: var(--gray-light);
    border-radius: 2px;
    margin: 0 auto;
    overflow: hidden;
}

.loader-progress {
    width: 0;
    height: 100%;
    background: var(--primary-maroon);
    border-radius: 2px;
    animation: loading 2s ease-in-out forwards;
}

@keyframes loading {
    0% { width: 0; }
    50% { width: 60%; }
    100% { width: 100%; }
}

.loader-text {
    margin-top: 10px;
    color: var(--gray);
    font-size: 0.9rem;
}

/* ========================================
   TOP BAR
   ======================================== */
.top-bar {
    background: var(--dark);
    padding: 8px 0;
    font-size: 0.85rem;
}

.top-info {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
}

.top-info li {
    color: rgba(255,255,255,0.8);
}

.top-info li i {
    color: var(--primary-blue);
    margin-right: 8px;
}

.top-social {
    list-style: none;
    display: flex;
    gap: 15px;
    margin: 0;
    padding: 0;
    justify-content: flex-end;
}

.top-social a {
    color: rgba(255,255,255,0.8);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: var(--transition);
}

.top-social a:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* ========================================
   NAVBAR
   ======================================== */
.custom-nav {
    background: rgba(26, 26, 46, 0.98);
    padding: 15px 0;
    transition: var(--transition);
    z-index: 9999;
    position: sticky;
    top: 0;
    width: 100%;
}

.custom-nav.scrolled {
    background: rgba(17, 17, 34, 0.98);
    backdrop-filter: blur(10px);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.nav-logo {
    height: 55px;
    transition: var(--transition);
}

.custom-nav.scrolled .nav-logo {
    height: 45px;
}

.navbar-nav {
    gap: 5px;
}

.nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 15px !important;
    border-radius: 4px;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue-light) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 15px;
    right: 15px;
    height: 2px;
    background: var(--primary-blue);
    transform: scaleX(0);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.btn-quote {
    background: var(--primary-maroon);
    color: var(--white) !important;
    padding: 10px 25px !important;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-maroon);
}

.btn-quote:hover {
    background: transparent;
    color: var(--white) !important;
}

.navbar-toggler {
    border: none;
    padding: 0;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: url('../images/hero-bg.jpg') center center / cover no-repeat;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 46, 0.75);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(46, 134, 171, 0.2);
    border: 1px solid var(--primary-blue);
    color: var(--primary-blue-light);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 25px;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.text-highlight {
    color: var(--primary-blue-light);
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-primary-custom {
    background: var(--primary-maroon);
    color: var(--white);
    padding: 14px 35px;
    border-radius: 5px;
    font-weight: 600;
    border: 2px solid var(--primary-maroon);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-outline-custom {
    background: transparent;
    color: var(--white);
    padding: 14px 35px;
    border-radius: 5px;
    font-weight: 600;
    border: 2px solid var(--white);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.hero-stats {
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 40px;
}

.hero-stat {
    color: var(--white);
}

.hero-stat span {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-blue-light);
}

.hero-stat p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    margin: 0;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    color: var(--white);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    display: block;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-15px); }
    60% { transform: translateY(-8px); }
}

/* ========================================
   SECTIONS COMMON
   ======================================== */
.section-padding {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 50px;
}

.section-subtitle {
    display: inline-block;
    color: var(--primary-maroon);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    position: relative;
    padding-left: 40px;
}

.section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 2px;
    background: var(--primary-maroon);
}

.section-title {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.section-desc {
    color: var(--gray);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about-section {
    background: var(--white);
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: 15px;
    overflow: hidden;
}

.about-img-main img {
    width: 100%;
    border-radius: 15px;
}

.about-img-badge {
    position: absolute;
    bottom: -20px;
    right: -10px;
}

.experience-box {
    background: var(--primary-maroon);
    color: var(--white);
    padding: 25px 35px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(123, 48, 48, 0.3);
}

.exp-number {
    font-size: 3rem;
    font-weight: 800;
    display: block;
    line-height: 1;
}

.experience-box p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.about-text {
    color: var(--gray);
    margin-bottom: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--dark);
}

.feature-item i {
    color: var(--primary-blue) !important;
    font-size: 1.2rem;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services-section {
    background: var(--light);
}

.service-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.service-img {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-img img {
    transform: scale(1.1);
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(123, 48, 48, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover .service-overlay {
    opacity: 1;
}

.service-icon {
    font-size: 3rem;
    color: var(--white);
}

.service-content {
    padding: 25px;
}

.service-content h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.service-content p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.service-link {
    color: var(--primary-maroon);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--primary-blue);
    gap: 12px;
}

/* ========================================
   COUNTER SECTION
   ======================================== */
.counter-section {
    background: var(--primary-maroon);
    padding: 60px 0;
    position: relative;
}

.counter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/hero-bg.jpg') center center / cover no-repeat;
    opacity: 0.1;
}

.counter-box {
    text-align: center;
    color: var(--white);
    position: relative;
    z-index: 1;
    padding: 20px 0;
}

.counter-box i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    opacity: 0.8;
}

.counter-number {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 10px;
}

.counter-box p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

/* ========================================
   PROJECTS SECTION
   ======================================== */
.projects-section {
    background: var(--white);
}

.project-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: var(--white);
    height: 100%;
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border-color: var(--primary-maroon);
}

.project-img {
    position: relative;
    overflow: hidden;
    height: 260px;
    background: linear-gradient(135deg, #f5f5f5 0%, #efefef 100%);
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.project-card:hover .project-img img {
    transform: scale(1.05);
    filter: brightness(0.85);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 46, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    backdrop-filter: blur(2px);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-zoom {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--primary-maroon);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(123, 48, 48, 0.3);
    border: 2px solid var(--white);
}

.project-card:hover .project-zoom {
    background: var(--primary-blue);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(46, 134, 171, 0.4);
}

.project-info {
    padding: 30px;
}

.project-category {
    display: inline-block;
    background: linear-gradient(135deg, rgba(46, 134, 171, 0.08), rgba(46, 134, 171, 0.04));
    color: var(--primary-blue);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid rgba(46, 134, 171, 0.15);
}

.project-info h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
    color: var(--dark);
    font-weight: 700;
    line-height: 1.4;
}

.project-info > p {
    color: var(--gray);
    font-size: 0.93rem;
    margin-bottom: 18px;
    line-height: 1.6;
    font-weight: 400;
}

.project-meta {
    display: flex;
    gap: 15px;
    font-size: 0.82rem;
    color: rgba(0,0,0,0.6);
    border-top: 1px solid rgba(0,0,0,0.06);
    padding-top: 15px;
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.project-meta i {
    color: var(--primary-maroon);
    font-size: 0.9rem;
}

/* ========================================
   WHY US SECTION
   ======================================== */
.why-us-section {
    background: var(--light);
}

.why-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.why-icon {
    min-width: 60px;
    height: 60px;
    border-radius: 10px;
    background: var(--primary-maroon);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.why-text h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.why-text p {
    color: var(--gray);
    font-size: 0.95rem;
    margin: 0;
}

.why-image-grid img {
    border-radius: 10px;
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials-section {
    background: var(--white);
}

.testimonial-item {
    padding: 20px;
}

.testimonial-content {
    background: var(--white);
    border-radius: 15px;
    padding: 35px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.08);
    border: 1px solid var(--gray-light);
    height: 100%;
}

.testimonial-stars {
    color: #f4c150;
    margin-bottom: 15px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--gray);
    font-style: italic;
    margin-bottom: 25px;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-img i {
    font-size: 2.5rem;
    color: var(--primary-blue);
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 3px;
    color: var(--dark);
}

.author-info span {
    font-size: 0.85rem;
    color: var(--gray);
}

/* Owl Carousel Custom */
.owl-dots {
    text-align: center;
    margin-top: 30px;
}

.owl-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-light) !important;
    margin: 0 5px;
    transition: var(--transition);
}

.owl-dot.active {
    background: var(--primary-maroon) !important;
    width: 30px;
    border-radius: 6px;
}

/* ========================================
   CLIENTS SECTION
   ======================================== */
.clients-section {
    background: var(--light);
}

.client-logo {
    background: var(--white);
    border-radius: 10px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
    border: 1px solid var(--gray-light);
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-color: var(--primary-blue);
}

.client-logo i {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
    display: block;
}

.client-logo span {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.95rem;
}

/* ========================================
   IMPACT SECTION
   ======================================== */
.impact-section {
    background: var(--light);
}

.impact-section .section-header {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.impact-card {
    background: var(--white);
    border-radius: 22px;
    padding: 35px 30px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.06);
    transition: var(--transition);
    border: 1px solid rgba(46, 134, 171, 0.12);
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.impact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 50px rgba(0,0,0,0.1);
}

.impact-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(46, 134, 171, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.6rem;
}

.impact-card h3 {
    font-size: 1.25rem;
    margin: 0;
    color: var(--dark);
}

.impact-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.8;
    margin: 0;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-section {
    background: var(--white);
}

.contact-info-box {
    background: var(--dark);
    color: var(--white);
    padding: 40px;
    border-radius: 15px;
    height: 100%;
}

.contact-info-box h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.contact-info-box > p {
    opacity: 0.8;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 18px;
    margin-bottom: 25px;
}

.contact-icon {
    min-width: 50px;
    height: 50px;
    border-radius: 10px;
    background: var(--primary-maroon);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--white);
}

.contact-text h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-text p {
    opacity: 0.8;
    font-size: 0.95rem;
    margin: 0;
}

.contact-form-box {
    background: var(--light);
    padding: 40px;
    border-radius: 15px;
    height: 100%;
}

.contact-form-box h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: var(--dark);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-control {
    padding: 12px 15px;
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(46, 134, 171, 0.15);
}

/* ========================================
   MAP SECTION
   ======================================== */
.map-section iframe {
    display: block;
    width: 100%;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--dark);
    color: var(--white);
}

.footer-top {
    padding: 70px 0 40px;
}

.footer-logo img {
    height: 60px;
    filter: brightness(0) invert(1);
}

.footer-widget p {
    opacity: 0.8;
    font-size: 0.95rem;
}

.footer-widget h4 {
    font-size: 1.2rem;
    margin-bottom: 25px;
    color: var(--white);
    position: relative;
    padding-bottom: 10px;
}

.footer-widget h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-maroon);
    border-radius: 2px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-maroon);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '\f054';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 0.7rem;
    color: var(--primary-maroon);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.newsletter-form .input-group {
    display: flex;
}

.newsletter-form .form-control {
    border-radius: 5px 0 0 5px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.newsletter-form .form-control::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-form .btn {
    border-radius: 0 5px 5px 0;
    padding: 10px 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}

.copyright {
    margin: 0;
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-bottom-links {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
    justify-content: flex-end;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* ========================================
   BACK TO TOP
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-maroon), var(--primary-maroon-light));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 16px rgba(123, 48, 48, 0.3);
    border: 1px solid rgba(255,255,255,0.1);
    cursor: pointer;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    bottom: 25px;
}

.back-to-top:hover {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(46, 134, 171, 0.4);
}

.back-to-top:active {
    transform: translateY(-2px);
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 30px;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: #25D366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 9999;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--white);
}

/* ========================================
   RESPONSIVE STYLES
   ======================================== */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .top-bar {
        display: none !important;
    }
    
    .navbar-collapse {
        background: rgba(26, 26, 46, 0.98);
        padding: 20px;
        border-radius: 10px;
        margin-top: 15px;
    }
    
    .btn-quote {
        margin-top: 15px;
        display: inline-block;
    }
    
    .about-img-badge {
        right: 10px;
        bottom: -10px;
    }
    
    .exp-number {
        font-size: 2rem;
    }
    
    .experience-box {
        padding: 15px 20px;
    }
    
    .why-image-grid img {
        height: 150px;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-desc {
        font-size: 1rem;
    }
    
    .hero-stat span {
        font-size: 1.8rem;
    }
    
    .section-padding {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
    
    .counter-number {
        font-size: 2rem;
    }
    
    .footer-bottom-links {
        justify-content: center;
        margin-top: 10px;
    }
    
    .copyright {
        text-align: center;
    }
    
    .contact-info-box,
    .contact-form-box {
        padding: 25px;
    }
    
    .why-item {
        gap: 12px;
    }
    
    .why-icon {
        min-width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
}

@media (max-width: 575px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-primary-custom,
    .btn-outline-custom {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        margin-top: 30px;
        padding-top: 30px;
    }
    
    .project-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .testimonial-content {
        padding: 25px;
    }
}