/* Global Variables & Design System */
:root {
    /* Colors */
    --primary: #F97316; /* Rich Orange */
    --primary-dark: #EA580C;
    --primary-light: #FFF7ED;
    
    --bg-white: #FFFFFF;
    --bg-light: #F8FAFC; /* Light gray / off-white */
    --bg-dark: #0F172A; /* Slate 900 for dark sections */
    
    --text-dark: #1E293B; /* Slate 800 */
    --text-muted: #64748B; /* Slate 500 */
    --text-light: #F1F5F9;
    
    --border-color: #E2E8F0;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
    --shadow-hover: 0 20px 25px -5px rgb(0 0 0 / 0.05), 0 8px 10px -6px rgb(0 0 0 / 0.05);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.01em; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 65ch;
}

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

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

/* Utilities */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 6rem 0;
}

.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--bg-dark); }
.text-center { text-align: center; }
.c-orange { color: var(--primary) !important; }
.w-100 { width: 100%; }

.text-white h2, .text-white h3, .text-white h4, .text-white p {
    color: var(--text-light);
}

.section-label, .eyebrow {
    display: inline-block;
    font-family: var(--font-heading);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    padding: 0.25rem 0.75rem;
    background: var(--primary-light);
    border-radius: 9999px;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-weight: 500;
    font-family: var(--font-body);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    border: 2px solid transparent;
}

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

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

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

.btn-outline:hover {
    border-color: var(--text-dark);
    background-color: var(--bg-light);
    transform: translateY(-2px);
}

.btn-outline-white {
    background-color: transparent;
    border-color: rgba(255,255,255,0.3);
    color: white;
}

.btn-outline-white:hover {
    background-color: white;
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* Cards */
.card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
    border-color: var(--primary);
}

.grid-6 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* 1. ANNOUNCEMENT BAR */
.announcement-bar {
    background: var(--text-dark);
    color: var(--text-light);
    text-align: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.announcement-bar p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.875rem;
    max-width: none;
}

/* 2. NAVBAR */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
    padding: 0.5rem 0;
}

.navbar:not(.scrolled) {
    padding: 1.25rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
}

.brand-logo .brand-accent {
    color: var(--primary);
}

.nav-logo-img {
    height: 85px;
    max-height: 85px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-muted);
    font-size: 1rem;
}

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

/* Hamburger Button */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-dark);
    cursor: pointer;
    padding: 0.5rem;
    z-index: 101;
    transition: var(--transition);
}

.hamburger-btn:hover {
    color: var(--primary);
}

/* Mobile Menu Dropdown */
.mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    box-shadow: var(--shadow-lg);
    display: none; /* Hidden by default */
    z-index: 99;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.mobile-menu.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 0 2rem;
}

.mobile-nav-links a {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-dark);
    width: 100%;
    text-align: center;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
}

.mobile-nav-links a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.mobile-cta {
    margin-top: 0.5rem;
    width: 100% !important;
}


/* 3. HERO SECTION */
.hero {
    padding: 5rem 0 8rem 0;
    background: linear-gradient(to bottom, #FFFFFF 0%, #FFF7ED 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    margin: 1.5rem 0;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-visual {
    position: relative;
}

.hero-visual img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.5);
    background: white;
}

/* 4. TRUST STRIP */
.trust-strip {
    background: var(--bg-white);
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trust-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.trust-item i {
    color: var(--primary);
    font-size: 1.25rem;
}

/* 5. ABOUT SECTION */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-content h2 {
    margin-bottom: 1.5rem;
}

.about-content p {
    margin-bottom: 1.5rem;
}

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

/* 6. CORE SERVICES */
.service-cards {
    margin-top: 2rem;
}

.service-card .card-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    height: 60px;
    width: 60px;
    background: var(--primary-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--primary);
}

.card-link:hover {
    gap: 0.75rem;
}

/* 7. DETAILED SERVICES (TABS) */
.tabs-container {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.tabs-nav {
    display: flex;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs-nav::-webkit-scrollbar { display: none; }

.tab-btn {
    background: transparent;
    border: none;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1.125rem;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-md);
    white-space: nowrap;
    transition: var(--transition);
}

.tab-btn:hover {
    color: var(--text-dark);
    background: var(--bg-light);
}

.tab-btn.active {
    color: var(--primary);
    background: var(--primary-light);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.tab-pane.active {
    display: block;
}

.sub-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.sub-service-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    background: var(--bg-light);
    border: 1px solid transparent;
    transition: var(--transition);
}

.sub-service-item:hover {
    background: white;
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.sub-service-item i {
    color: var(--primary);
    font-size: 1.4rem;
    margin-top: 0.15rem;
}

.sub-service-text h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-dark);
    margin: 0 0 0.25rem 0;
}

.sub-service-text p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
    max-width: none;
}

/* 8. WHY CHOOSE US */
.why-cards .card i {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.why-cards h4 {
    margin-bottom: 0.75rem;
}

.why-cards p {
    font-size: 0.95rem;
}

/* 9. WHO WE SERVE */
.who-serve {
    background: url('data:image/svg+xml;utf8,<svg width="100%" height="100%" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="%23f1f5f9" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)" /></svg>');
}

.compact-card {
    text-align: center;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
}

.compact-card i {
    font-size: 2.5rem;
    color: var(--text-muted);
    transition: var(--transition);
    margin-bottom: 0.25rem;
}

.compact-card span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text-dark);
}

.compact-card p {
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.compact-card:hover i {
    color: var(--primary);
    transform: scale(1.1);
}

/* 10. PROCESS */
.process-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    left: 2rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255,255,255,0.1);
}

.process-step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    position: relative;
}

.step-num {
    width: 4rem;
    height: 4rem;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
    border: 4px solid var(--bg-dark);
}

.step-details h4 {
    margin-bottom: 0.5rem;
    margin-top: 0.75rem;
}

/* 11. TRUST STATS */
.trust-stats {
    padding: 4rem 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
}

.stats-container {
    display: grid;
    grid-template-columns: auto auto auto;
    justify-content: space-between;
    text-align: center;
}

.stat-item i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.stat-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

/* 12. CONTACT */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.contact-methods {
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.method {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.method i {
    font-size: 1.5rem;
}

.support-highlight {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-sm);
}

.support-highlight h4 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* 13. FINAL CTA */
.final-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 6rem 0;
}

.final-cta p, .final-cta h2 {
    color: white;
}

.final-cta p {
    margin: 1.5rem auto 2.5rem auto;
    font-size: 1.25rem;
    opacity: 0.9;
}

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

.final-cta .btn-primary {
    background: white;
    color: var(--primary-dark);
}

.final-cta .btn-primary:hover {
    background: var(--bg-light);
}

/* 14. FOOTER */
.footer {
    padding: 5rem 0 2rem 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    margin: 1.5rem 0;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    font-size: 1.25rem;
}

.social-links a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.footer-links h4, .footer-contact h4 {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.footer-links a {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.legal-links {
    display: flex;
    gap: 1.5rem;
}

.legal-links a {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.legal-links a:hover {
    color: var(--primary);
}

.footer-credits {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-dark);
    font-weight: 500;
}

.footer-credits p {
    margin: 0 auto;
    color: var(--text-dark);
    font-size: 0.85rem;
    max-width: none;
}

.footer-credits a {
    display: inline-block;
    margin-top: 0.25rem;
    color: var(--text-muted);
    font-weight: 400;
}

.footer-credits a:hover {
    color: var(--primary);
}

/* Contact Form Messages */
.form-messages {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    display: none;
    padding: 1rem;
    border-radius: var(--radius-sm);
    text-align: center;
}

.form-messages.success {
    display: block;
    background: #DCFCE7; /* Green 100 */
    color: #166534; /* Green 800 */
    border: 1px solid #BBF7D0;
}

.form-messages.error {
    display: block;
    background: #FEE2E2; /* Red 100 */
    color: #991B1B; /* Red 800 */
    border: 1px solid #FECACA;
}

.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* WhatsApp Badge */
.whatsapp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: #20b858; /* polished, slightly deeper green */
    color: white !important;
    padding: 0.6rem 1.5rem;
    border-radius: 12px; /* medium rounded corners */
    font-weight: 600;
    font-size: 1.05rem;
    transition: var(--transition);
    border: none;
    box-shadow: var(--shadow-sm);
    margin-top: 1rem;
    width: fit-content; /* prevents stretching in flex columns */
    text-decoration: none;
}

.whatsapp-badge:hover {
    background-color: #1a9e4b; /* elegant hover green */
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.whatsapp-badge i {
    font-size: 1.4rem;
}

.mt-1 {
    margin-top: 1rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Responsive adjustments */
@media (max-width: 1024px) {
    .nav-links, .nav-cta {
        display: none !important;
    }
    
    .hamburger-btn {
        display: block;
    }

    .hero-container, .about-container, .process-container, .contact-container {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        order: -1;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .trust-container {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .grid-6 {
        grid-template-columns: 1fr;
    }
    .stats-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .nav-logo-img {
        height: 60px;
    }
    
    .brand-logo {
        font-size: 1.25rem;
    }
}