/* ============================================
   MA VİZYON İNŞAAT - Kurumsal Web Sitesi
   Renk Paleti: Lacivert + Altın
   Font: Montserrat
   ============================================ */

/* === CSS Custom Properties === */
:root {
    --primary: #0A2342;
    --primary-light: #0E2D54;
    --primary-dark: #061829;
    --accent: #C8962E;
    --accent-light: #D4A94E;
    --accent-dark: #A67A1F;
    --light-bg: #F5F5F5;
    --card-bg: #FFFFFF;
    --border-color: #D9DCDE;
    --text-dark: #1A1A2E;
    --text-medium: #4A4A5A;
    --text-light: #6C6C7C;
    --white: #FFFFFF;
    --shadow: 0 4px 20px rgba(10, 35, 66, 0.1);
    --shadow-lg: 0 10px 40px rgba(10, 35, 66, 0.15);
    --shadow-accent: 0 5px 25px rgba(200, 150, 46, 0.3);
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --radius: 12px;
    --radius-sm: 8px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-dark);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    font-weight: 400;
    color: var(--text-medium);
    font-size: 1.05rem;
}

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

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

/* === Section Spacing === */
.section-padding {
    padding: 100px 0;
    overflow-x: hidden;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 25px auto 0;
}

/* === Navbar === */
.navbar {
    padding: 8px 0;
    transition: var(--transition);
    z-index: 1000;
    background: transparent !important;
}

.navbar.scrolled {
    background: rgba(10, 35, 66, 0.97) !important;
    backdrop-filter: blur(12px);
    padding: 6px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
}

.navbar-brand img {
    height: 120px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .navbar-brand img {
    height: 60px;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 18px !important;
    margin: 0 2px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
    border-radius: 1px;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

/* === Mobile Menu Button & Desktop Nav === */
.mobile-menu-btn {
    background: rgba(200, 150, 46, 0.12);
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid rgba(200, 150, 46, 0.25);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-btn:focus {
    box-shadow: none;
    outline: none;
}

.mobile-menu-btn:hover {
    background: rgba(200, 150, 46, 0.2);
}

.mobile-menu-btn i {
    color: var(--accent);
    font-size: 1.2rem;
}

/* Desktop: show nav links, hide hamburger */
.desktop-nav {
    display: flex;
    align-items: center;
    margin-left: auto;
}

@media (min-width: 992px) {
    .mobile-menu-btn {
        display: none !important;
    }
}

@media (max-width: 991.98px) {
    .desktop-nav {
        display: none !important;
    }
}

/* === Mobile Offcanvas Menu === */
.offcanvas.offcanvas-end {
    width: 300px;
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-left: 1px solid rgba(200, 150, 46, 0.15);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

.offcanvas-backdrop.show {
    opacity: 0.6;
    backdrop-filter: blur(4px);
}

.offcanvas-header {
    padding: 25px 25px 20px;
    border-bottom: 1px solid rgba(200, 150, 46, 0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.offcanvas-brand {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.offcanvas-brand .brand-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}

.offcanvas-brand .brand-sub {
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--accent);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.offcanvas-close-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.offcanvas-close-btn:hover {
    background: rgba(200, 150, 46, 0.15);
    color: var(--accent);
    border-color: rgba(200, 150, 46, 0.3);
}

.offcanvas-body {
    padding: 15px 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: calc(100% - 80px);
}

.offcanvas-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.offcanvas-nav li {
    margin: 0;
}

.offcanvas-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 30px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 1rem;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    transition: var(--transition);
    border-left: 3px solid transparent;
    text-decoration: none;
}

.offcanvas-link i {
    font-size: 0.95rem;
    width: 22px;
    text-align: center;
    color: rgba(200, 150, 46, 0.5);
    transition: var(--transition);
}

.offcanvas-link:hover,
.offcanvas-link.active {
    color: var(--white);
    background: rgba(200, 150, 46, 0.08);
    border-left-color: var(--accent);
}

.offcanvas-link:hover i,
.offcanvas-link.active i {
    color: var(--accent);
}

.offcanvas-footer {
    padding: 20px 25px;
    border-top: 1px solid rgba(200, 150, 46, 0.12);
    margin-top: auto;
}

.offcanvas-contact p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.offcanvas-contact p i {
    color: var(--accent);
    font-size: 0.8rem;
    width: 18px;
    text-align: center;
}

.offcanvas-social {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.offcanvas-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-decoration: none;
}

.offcanvas-social a:hover {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
    transform: translateY(-2px);
}


/* === Hero Section === */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--primary-dark);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    filter: brightness(0.6);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(10, 35, 66, 0.92) 0%,
        rgba(10, 35, 66, 0.7) 50%,
        rgba(6, 24, 41, 0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 20px;
}

.hero-content .hero-badge {
    display: inline-block;
    padding: 8px 24px;
    border: 1px solid rgba(200, 150, 46, 0.4);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 25px;
    backdrop-filter: blur(10px);
    background: rgba(200, 150, 46, 0.08);
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
    letter-spacing: 2px;
    line-height: 1.1;
}

.hero-content h1 span {
    color: var(--accent);
    display: block;
    font-size: 4.5rem;
}

.hero-content .hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

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

/* === Buttons === */
.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    border: none;
    padding: 15px 35px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-accent::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-accent);
    color: var(--white);
}

.btn-accent:hover::before {
    left: 100%;
}

.btn-outline-light-custom {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 13px 35px;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition);
}

.btn-outline-light-custom:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

/* === Hero Scroll Indicator === */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    animation: bounceDown 2s infinite;
}

.hero-scroll i {
    font-size: 1.5rem;
}

@keyframes bounceDown {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* === About Section === */
#about {
    background: var(--white);
}

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

.about-image-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition);
}

.about-image-wrapper:hover img {
    transform: scale(1.03);
}

.about-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    padding: 15px 25px;
    border-radius: var(--radius-sm);
    text-align: center;
    box-shadow: var(--shadow-accent);
}

.about-badge .badge-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    display: block;
}

.about-badge .badge-text {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.about-text h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.about-text h2 span {
    color: var(--accent);
}

.about-text .lead {
    font-size: 1.1rem;
    color: var(--text-medium);
    margin-bottom: 25px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 30px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: var(--light-bg);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.about-feature-item:hover {
    background: rgba(200, 150, 46, 0.08);
    transform: translateX(5px);
}

.about-feature-item i {
    color: var(--accent);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.about-feature-item span {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-dark);
}

/* === Mission & Vision === */
.mv-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.mv-card {
    background: var(--light-bg);
    padding: 35px;
    border-radius: var(--radius);
    border-left: 4px solid var(--accent);
    transition: var(--transition);
}

.mv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.mv-card h4 {
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mv-card h4 i {
    color: var(--accent);
    font-size: 1.3rem;
}

.mv-card p {
    font-size: 0.95rem;
    line-height: 1.8;
}

/* === Services Section === */
#services {
    background: var(--light-bg);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(200, 150, 46, 0.15);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(10, 35, 66, 0.06), rgba(200, 150, 46, 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.service-icon i {
    font-size: 2rem;
    color: var(--accent);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    transform: scale(1.1);
}

.service-card:hover .service-icon i {
    color: var(--accent-light);
}

.service-card h4 {
    margin-bottom: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* === Stats Section === */
#stats {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    max-width: 100vw;
}

#stats::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(200, 150, 46, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

#stats::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200, 150, 46, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.stat-item {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 30px 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(200, 150, 46, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 1px solid rgba(200, 150, 46, 0.2);
}

.stat-icon i {
    font-size: 1.5rem;
    color: var(--accent);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-number span {
    font-size: 2rem;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* === Projects Section === */
#projects {
    background: var(--white);
}

.project-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 350px;
}

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

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to top,
        rgba(10, 35, 66, 0.95) 0%,
        rgba(10, 35, 66, 0.4) 50%,
        transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    transition: var(--transition);
}

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

.project-card:hover img {
    transform: scale(1.08);
}

.project-overlay .project-category {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.project-overlay h4 {
    color: var(--white);
    font-weight: 700;
    margin-bottom: 8px;
}

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

/* === Contact Section === */
#contact {
    background: var(--light-bg);
}

.contact-info-card {
    background: var(--primary);
    border-radius: var(--radius);
    padding: 45px 35px;
    color: var(--white);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(200, 150, 46, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.contact-info-card h3 {
    color: var(--white);
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.contact-info-card > p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 35px;
    font-size: 0.95rem;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.contact-detail-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(200, 150, 46, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(200, 150, 46, 0.2);
}

.contact-detail-icon i {
    color: var(--accent);
    font-size: 1rem;
}

.contact-detail-text h5 {
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.contact-detail-text p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 0;
    line-height: 1.5;
}

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 35px;
    position: relative;
    z-index: 1;
}

.contact-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-social a:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-3px);
}

/* === Contact Form === */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius);
    padding: 45px 35px;
    box-shadow: var(--shadow);
    height: 100%;
}

.contact-form-wrapper h3 {
    margin-bottom: 30px;
    font-size: 1.5rem;
}

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

.form-floating .form-control,
.form-floating .form-select {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1rem 0.75rem;
    font-size: 0.95rem;
    font-family: 'Montserrat', sans-serif;
    transition: var(--transition);
    background: var(--light-bg);
}

.form-floating .form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(200, 150, 46, 0.15);
    background: var(--white);
}

.form-floating label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-family: 'Montserrat', sans-serif;
}

.form-floating textarea.form-control {
    min-height: 130px;
}

.form-label-custom {
    font-size: 0.9rem;
    color: var(--text-light);
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
}

.form-label-custom i {
    color: var(--accent);
    margin-right: 4px;
}

.form-select-custom {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    font-size: 0.95rem;
    font-family: 'Montserrat', sans-serif;
    transition: var(--transition);
    background-color: var(--light-bg);
    color: var(--text-dark);
    height: auto;
}

.form-select-custom:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(200, 150, 46, 0.15);
    background-color: var(--white);
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    border: none;
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    width: 100%;
    font-family: 'Montserrat', sans-serif;
}

.btn-submit:hover {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
    color: var(--white);
}

.btn-submit i {
    margin-left: 8px;
    transition: var(--transition);
}

.btn-submit:hover i {
    transform: translateX(5px);
}

/* === Map === */
.map-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-top: 40px;
}

.map-wrapper iframe {
    width: 100%;
    height: 300px;
    border: none;
}

/* === Footer === */
#footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 70px 0 0;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.footer-brand img {
    height: 100px;
    width: auto;
}

.footer-about {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-title {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

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

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a i {
    color: var(--accent);
    font-size: 0.7rem;
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
}

.footer-contact-item i {
    color: var(--accent);
    font-size: 0.9rem;
    margin-top: 4px;
}

.footer-contact-item span {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 25px 0;
    margin-top: 50px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
    margin-bottom: 0;
}

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

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-accent);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(200, 150, 46, 0.4);
}

/* === Alert Messages === */
.alert-custom {
    border-radius: var(--radius-sm);
    padding: 15px 20px;
    font-size: 0.95rem;
    border: none;
    margin-bottom: 20px;
}

.alert-success-custom {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border-left: 4px solid #28a745;
}

.alert-error-custom {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border-left: 4px solid #dc3545;
}

/* === Scroll Animations === */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* === Responsive === */
@media (max-width: 1199.98px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    .hero-content h1 span {
        font-size: 3.5rem;
    }
}

@media (max-width: 991.98px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .hero-content h1 span {
        font-size: 3rem;
    }
    .section-title h2 {
        font-size: 2rem;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .mv-cards {
        grid-template-columns: 1fr;
    }

    .stat-item {
        margin-bottom: 20px;
    }
}

@media (max-width: 767.98px) {
    .section-padding {
        padding: 70px 0;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-content h1 span {
        font-size: 2.5rem;
    }
    .hero-content .hero-subtitle {
        font-size: 1rem;
    }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.3rem; }
    .about-text h2 {
        font-size: 1.8rem;
    }
    .contact-info-card {
        padding: 35px 25px;
    }
    .contact-form-wrapper {
        padding: 35px 25px;
    }
    .project-card {
        height: 280px;
    }
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 575.98px) {
    .hero-content h1 {
        font-size: 1.7rem;
    }
    .hero-content h1 span {
        font-size: 2rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    .section-title h2 {
        font-size: 1.6rem;
    }
    .service-card {
        padding: 30px 20px;
    }
}

/* === Preloader === */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(200, 150, 46, 0.15);
    border-top: 3px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.preloader-logo {
    width: 100px;
    height: auto;
    margin: 0 auto 15px;
    display: block;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* === Offcanvas Logo === */
.offcanvas-logo {
    height: 55px;
    width: auto;
}