/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Roboto', sans-serif;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
    background: #fff;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ========== VARIABLES ========== */
:root {
    --orange: #F57C00;
    --orange-dark: #E65100;
    --orange-light: #FF9800;
    --dark: #1a1a2e;
    --dark-gray: #2d2d44;
    --charcoal: #333;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --transition: all 0.3s ease;
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5 { font-family: 'Montserrat', sans-serif; font-weight: 800; line-height: 1.2; }
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 1rem;
    color: var(--dark);
}
.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto 3rem;
}
.accent { color: var(--orange); }
.lead { font-size: 1.05rem; color: #555; margin-bottom: 20px; line-height: 1.8; }

/* ========== LAYOUT ========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.text-center { text-align: center; }

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-primary {
    background: var(--orange);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(245,124,0,0.4);
}
.btn-primary:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(245,124,0,0.5);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--orange);
}
.btn-dark {
    background: var(--dark);
    color: var(--white);
}
.btn-dark:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
}
.btn-outline-dark {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--dark);
}
.btn-outline-dark:hover {
    background: var(--dark);
    color: var(--white);
}
.btn-block { width: 100%; justify-content: center; }

/* ========== TOPBAR ========== */
.topbar {
    background: var(--dark);
    color: rgba(255,255,255,0.8);
    padding: 8px 0;
    font-size: 0.85rem;
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.topbar a { color: var(--orange-light); transition: var(--transition); }
.topbar a:hover { color: var(--orange); }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; }

/* ========== HEADER / NAV ========== */
.header {
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    padding-bottom: 12px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-icon { width: 50px; height: 50px; }
.logo-text h2 {
    font-size: 1.4rem;
    color: var(--dark);
    letter-spacing: -0.5px;
    line-height: 1.1;
}
.logo-text span { font-weight: 900; color: var(--orange); }
.logo-text p {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #999;
    font-weight: 600;
}
.nav { display: flex; align-items: center; gap: 8px; }
.nav > a, .nav-dropdown-toggle {
    padding: 8px 16px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--charcoal);
    border-radius: 8px;
    transition: var(--transition);
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.nav > a:hover, .nav-dropdown-toggle:hover { color: var(--orange); background: rgba(245,124,0,0.05); }
.nav-dropdown { position: relative; }
.nav-dropdown-toggle::after {
    content: '';
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    margin-top: -3px;
    transition: transform 0.2s ease;
}
.nav-dropdown:hover .nav-dropdown-toggle::after,
.nav-dropdown.open .nav-dropdown-toggle::after {
    transform: rotate(-135deg);
    margin-top: 3px;
}
.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
    padding: 12px;
    min-width: 260px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    z-index: 1001;
    border: 1px solid #eee;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--charcoal);
    border-radius: 8px;
    transition: var(--transition);
}
.nav-dropdown-menu a:hover { background: rgba(245,124,0,0.08); color: var(--orange); }
.nav-dropdown-menu a.active { background: rgba(245,124,0,0.1); color: var(--orange); }
.nav-dropdown-menu a::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--orange);
    border-radius: 50%;
    flex-shrink: 0;
}
.nav-cta {
    background: var(--orange) !important;
    color: var(--white) !important;
    border-radius: 50px !important;
    padding: 10px 24px !important;
}
.nav-cta:hover { background: var(--orange-dark) !important; }

/* Mobile menu */
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 28px; height: 3px; background: var(--dark); margin: 5px 0; border-radius: 2px; transition: var(--transition); }

/* ========== PAGE HERO (Service pages) ========== */
.page-hero {
    position: relative;
    padding: 120px 0 60px;
    color: var(--white);
    overflow: hidden;
}
.page-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.page-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.92) 0%, rgba(45,45,68,0.8) 50%, rgba(26,26,46,0.75) 100%);
}
.page-hero .container {
    position: relative;
    z-index: 2;
}
.page-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    margin-bottom: 16px;
}
.page-hero p {
    font-size: 1.15rem;
    opacity: 0.85;
    max-width: 600px;
}
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    opacity: 0.7;
}
.breadcrumb a { color: var(--orange-light); transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); opacity: 1; }

/* ========== SERVICE DETAIL ========== */
.service-detail { background: var(--white); }
.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 50px;
    align-items: start;
}
.service-detail-content h2 { margin-bottom: 20px; }
.service-detail-content h3 { font-size: 1.3rem; margin: 40px 0 20px; color: var(--dark); }
.service-detail-content p { color: #555; line-height: 1.8; margin-bottom: 16px; }

/* Service features grid */
.service-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}
.service-feature-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--radius);
    transition: var(--transition);
}
.service-feature-item:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: rgba(245,124,0,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.service-feature-item h4 { font-size: 0.95rem; margin-bottom: 6px; color: var(--dark); }
.service-feature-item p { font-size: 0.88rem; color: #666; margin-bottom: 0; line-height: 1.6; }

/* Process steps */
.process-steps { margin-bottom: 30px; }
.process-step {
    display: flex;
    gap: 20px;
    padding: 24px;
    margin-bottom: 16px;
    border-left: 3px solid var(--orange);
    background: var(--light-gray);
    border-radius: 0 var(--radius) var(--radius) 0;
    transition: var(--transition);
}
.process-step:hover { box-shadow: var(--shadow); }
.step-number {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
}
.process-step h4 { font-size: 1rem; margin-bottom: 6px; color: var(--dark); }
.process-step p { font-size: 0.9rem; color: #666; margin-bottom: 0; }

/* Styled list */
.styled-list {
    margin: 16px 0 30px;
    padding-left: 0;
}
.styled-list li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: #555;
    line-height: 1.7;
    border-bottom: 1px solid #eee;
}
.styled-list li:last-child { border-bottom: none; }
.styled-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 16px;
    height: 16px;
    background: var(--orange);
    border-radius: 50%;
    opacity: 0.2;
}
.styled-list li::after {
    content: '\2713';
    position: absolute;
    left: 3px;
    top: 12px;
    font-size: 0.7rem;
    color: var(--orange);
    font-weight: 700;
}

/* Content CTA */
.content-cta {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-gray) 100%);
    color: var(--white);
    padding: 40px;
    border-radius: 20px;
    margin-top: 40px;
}
.content-cta h3 { color: var(--white); margin-top: 0; margin-bottom: 12px; }
.content-cta p { color: rgba(255,255,255,0.8); margin-bottom: 24px; }
.content-cta-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.content-cta .btn-outline-dark {
    color: var(--white);
    border-color: var(--white);
}
.content-cta .btn-outline-dark:hover {
    background: var(--white);
    color: var(--dark);
}

/* ========== SIDEBAR ========== */
.service-sidebar {
    position: sticky;
    top: 100px;
}
.sidebar-card {
    background: var(--light-gray);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 20px;
}
.sidebar-card h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--dark);
}
.sidebar-cta {
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: var(--white);
}
.sidebar-cta h3 { color: var(--white); }
.sidebar-cta p { color: rgba(255,255,255,0.9); font-size: 0.9rem; margin-bottom: 16px; }
.sidebar-cta .btn { background: var(--white); color: var(--orange); }
.sidebar-cta .btn:hover { background: var(--dark); color: var(--white); }

/* Sidebar nav */
.sidebar-nav li {
    margin-bottom: 4px;
}
.sidebar-nav li a {
    display: block;
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--charcoal);
    transition: var(--transition);
}
.sidebar-nav li a:hover {
    background: rgba(245,124,0,0.1);
    color: var(--orange);
}
.sidebar-nav li.active a {
    background: var(--orange);
    color: var(--white);
}

/* Sidebar USP */
.sidebar-usp li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--charcoal);
}

/* Sidebar contact */
.sidebar-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sidebar-phone, .sidebar-email {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: 8px;
    font-weight: 600;
    color: var(--charcoal);
    transition: var(--transition);
}
.sidebar-phone:hover, .sidebar-email:hover {
    background: rgba(245,124,0,0.1);
    color: var(--orange);
}

/* ========== SERVICE FAQ ========== */
.service-faq .faq-list { width: 100%; }
.faq-item {
    border: 1px solid #ddd;
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
    background: var(--white);
}
.faq-item.active { border-color: var(--orange); }
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    color: var(--dark);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    transition: var(--transition);
}
.faq-question:hover { color: var(--orange); }
.faq-icon {
    width: 28px;
    height: 28px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 1.2rem;
    color: var(--orange);
}
.faq-item.active .faq-icon { background: var(--orange); color: var(--white); transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding: 0 24px 20px; color: #666; line-height: 1.7; font-size: 0.95rem; }
.faq-item.active .faq-answer { max-height: 300px; }

/* ========== CTA BAND ========== */
.cta-band {
    background: var(--orange);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}
.cta-band h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 12px;
}
.cta-band p {
    font-size: 1.05rem;
    opacity: 0.9;
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.cta-band .btn-dark:hover { background: var(--white); color: var(--dark); }

/* ========== FOOTER ========== */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p { margin-top: 16px; font-size: 0.9rem; line-height: 1.7; max-width: 320px; }
.footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { font-size: 0.9rem; transition: var(--transition); }
.footer ul a:hover { color: var(--orange); padding-left: 4px; }
.footer-bottom {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-tagline { display: flex; gap: 24px; font-size: 0.8rem; opacity: 0.6; }

/* ========== ANIMATIONS ========== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .service-detail-grid { grid-template-columns: 1fr; }
    .service-sidebar { position: static; }
    .service-features-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .topbar { display: none; }
    .nav { display: none; }
    .menu-toggle { display: block; }
    .nav.active {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 20px;
        box-shadow: var(--shadow-lg);
        z-index: 999;
        gap: 4px;
    }
    .nav-dropdown { width: 100%; }
    .nav-dropdown-toggle { width: 100%; justify-content: space-between; }
    .nav-dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        padding: 4px 0 4px 16px;
        min-width: 0;
        display: none;
        background: transparent;
    }
    .nav-dropdown.open .nav-dropdown-menu { display: block; }
    .nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; transform: none; }
    .page-hero { padding: 80px 0 40px; }
    .page-hero h1 { font-size: 2rem; }
    .content-cta { padding: 28px; }
    .content-cta-buttons { flex-direction: column; }
    .process-step { padding: 16px; }
    .section { padding: 50px 0; }
    .footer-grid { grid-template-columns: 1fr; }
    .service-features-grid { grid-template-columns: 1fr; }
}