/* ========================================
   BUZ CONSULTING - RESPONSIVE STYLES
   ======================================== */

/* ===== MOBILE FIRST APPROACH ===== */

/* Extra Small Devices (phones, < 576px) */
@media (max-width: 575.98px) {
    :root {
        --text-xs: 0.6875rem;
        --text-sm: 0.8125rem;
        --text-base: 0.9375rem;
        --text-lg: 1.0625rem;
        --text-xl: 1.1875rem;
        --text-2xl: 1.375rem;
        --text-3xl: 1.625rem;
        --text-4xl: 2rem;
        --text-5xl: 2.5rem;
    }

    .container {
        padding: 0 var(--space-3);
    }

    /* Header */
    .navbar {
        padding: var(--space-3) 0;
    }

    .logo-text {
        font-size: var(--text-xl);
    }

    .logo-subtitle {
        font-size: var(--text-xs);
    }

    /* Hero */
    .hero {
        padding: var(--space-12) 0 var(--space-8);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        text-align: center;
        min-height: 100vh;
    }

    .hero-title {
        padding-top: 40px;
        font-size: var(--text-3xl);
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: var(--text-base);
        margin-bottom: var(--space-6);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
        margin-bottom: var(--space-3);
        font-size: var(--text-base);
        padding: var(--space-4) var(--space-6);
        min-width: auto;
        border-radius: var(--radius-md);
    }

    .hero-actions .btn:last-child {
        margin-bottom: 0;
    }

    /* About page: stack story content and put stats below text for small screens */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        text-align: left;
    }

    .story-text {
        order: 1;
        padding: 0;
    }

    /* Improve readability on very small screens */
    .story-text p {
        font-size: 0.98rem;
        line-height: 1.75;
        margin-bottom: var(--space-4);
    }

    .section-header {
        margin-bottom: var(--space-6);
    }

    /* Prevent horizontal overflow from large SVGs or illustrations */
    .hero-illustration,
    .stand-for-illustration,
    .service-icon,
    .corporate-icon-large svg,
    .corporate-icon svg {
        max-width: 100%;
        height: auto;
    }
}

/* Tablet and small desktops: ensure about content stacks neatly */
@media (min-width: 576px) and (max-width: 991.98px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }

    .story-stats {
        display: flex;
        flex-direction: row;
        gap: var(--space-4);
        justify-content: center;
        margin-top: var(--space-6);
    }

    .story-stat {
        flex: 1;
        max-width: 220px;
        text-align: center;
    }
}

/* Tablet styles */
@media (min-width: 768px) and (max-width: 991.98px) {
    .hero-actions .btn {
        padding: var(--space-4) var(--space-7);
        font-size: var(--text-base);
        min-width: 180px;
    }

    .hero-illustration {
        width: 250px;
        height: 250px;
        margin: 0 auto;
    }

    .illustration-placeholder {
        font-size: 5rem;
    }

    .corporate-icon svg {
        width: 80px;
        height: 80px;
    }

    /* Sections */
    .services-overview,
    .why-choose-us,
    .about-preview,
    .testimonials,
    .cta-banner {
        padding: var(--space-12) 0;
    }

    .section-header {
        margin-bottom: var(--space-8);
    }

    .section-title {
        font-size: var(--text-2xl);
    }

    .section-subtitle {
        font-size: var(--text-base);
    }

    /* Service Cards */
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .service-card {
        padding: var(--space-6);
    }

    .service-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    /* Pillars */
    .pillars-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .pillar-card {
        padding: var(--space-6);
        text-align: center;
    }

    .pillar-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        text-align: center;
    }

    .about-stats {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    .stat-item {
        padding: var(--space-4);
    }

    .stat-number {
        font-size: var(--text-2xl);
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .testimonial-card {
        padding: var(--space-6);
    }

    .testimonial-author {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }

    /* Contact Form */
    /* .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    } */

    .contact-form-container {
        padding: var(--space-8);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    /* Services Grid Mobile */
    .service-items-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        margin-top: var(--space-8);
        justify-items: center;
        max-width: 100%;
    }

    .service-item {
        padding: var(--space-6);
        width: 100%;
        max-width: 400px;
    }

    .contact-method {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }

    .contact-method-icon {
        align-self: center;
    }

    /* FAQ */
    .faq-section {
        padding: var(--space-8) 0;
    }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        margin-top: var(--space-8);
    }

    .faq-item {
        padding: var(--space-6);
    }

    .author-avatar {
        width: 40px;
        height: 40px;
        font-size: var(--text-base);
    }

    /* CTA Banner */
    .cta-title {
        font-size: var(--text-2xl);
    }

    .cta-subtitle {
        font-size: var(--text-base);
    }

    /* Footer */
    .footer {
        padding: var(--space-12) 0 var(--space-6);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
        margin-bottom: var(--space-8);
    }

    .contact-item {
        justify-content: center;
        flex-direction: column;
        gap: var(--space-2);
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    /* Contact Section Mobile */
    .contact-section {
        padding: var(--space-6) 0;
    }

    .contact-content {
        gap: var(--space-6);
    }

    .contact-form-container,
    .contact-info-container {
        padding: var(--space-4);
        border-radius: var(--radius-lg);
    }
}

/* Small Devices (tablets, >= 576px) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .hero-title {
        font-size: var(--text-4xl);
    }

    .hero-illustration {
        width: 300px;
        height: 300px;
    }

    .illustration-placeholder {
        font-size: 6rem;
    }

    .corporate-icon svg {
        width: 100px;
        height: 100px;
    }

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

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

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

    .about-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-4);
    }

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

    .contact-item {
        justify-content: flex-start;
    }
   

}

/* Medium Devices (tablets, >= 768px) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }

    .hero-text {
        padding-right: 0;
    }

    .hero-title {
        font-size: var(--text-4xl);
    }

    .hero-illustration {
        width: 350px;
        height: 350px;
    }

    .illustration-placeholder {
        font-size: 7rem;
    }

    .corporate-icon svg {
        width: 110px;
        height: 110px;
    }

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

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

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

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }

    .about-stats {
        display: flex;
        justify-content: center;
        gap: var(--space-6);
    }

    .stat-item {
        flex: 1;
        max-width: 200px;
    }

    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
        gap: var(--space-8);
    }

    .contact-item {
        justify-content: flex-start;
    }

    /* Contact Section Tablet */
    .contact-section {
        padding: var(--space-8) 0;
    }

    .contact-content {
        gap: var(--space-8);
    }

    .contact-form-container,
    .contact-info-container {
        padding: var(--space-5);
    }

    /* Services Grid Tablet */
    .service-items-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--space-5);
        justify-content: center;
        max-width: 100%;
    }

    /* FAQ Section Tablet */
    .faq-section {
        padding: var(--space-12) 0;
    }

    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
        margin-top: var(--space-10);
    }
}

/* Large Devices (desktops, >= 992px) */
@media (min-width: 992px) {
    /* FAQ Section Desktop */
    .faq-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: var(--space-8);
        max-width: 100%;
    }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
    .hero-title {
        font-size: var(--text-5xl);
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .pillars-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

/* Extra Large Devices (large desktops, >= 1200px) */
@media (min-width: 1200px) {
    .hero-title {
        font-size: var(--text-6xl);
    }

    .hero-illustration {
        width: 450px;
        height: 450px;
    }

    .illustration-placeholder {
        font-size: 9rem;
    }

    .corporate-icon svg {
        width: 130px;
        height: 130px;
    }
}

/* ===== BOOTSTRAP NAVBAR RESPONSIVE ===== */
@media (max-width: 991.98px) {
    .navbar-nav {
        margin-top: var(--space-3);
        border-top: 1px solid var(--gray-light);
        padding-top: var(--space-3);
    }

    .navbar-nav .nav-item {
        margin: var(--space-1) 0;
        text-align: center;
    }

    .navbar-nav .nav-link {
        padding: var(--space-3) var(--space-4);
        display: block;
        border-radius: var(--radius-md);
        transition: all var(--transition-fast);
    }

    .navbar-nav .nav-link:hover {
        background-color: var(--gray-light);
        color: var(--secondary-color);
    }

    .navbar-collapse {
        padding: var(--space-4) 0;
    }

    .navbar-collapse .d-flex {
        justify-content: center;
        margin-top: var(--space-3);
    }
    
    /* Make sure the header button is usable in the collapsed navbar */
    .navbar .d-flex {
        width: 100%;
        padding: 0 var(--space-4);
    }

    /* Responsive button styling */
    .btn {
        padding: var(--space-3) var(--space-4);
        font-size: var(--text-sm);
        min-width: 100px;
        border-radius: var(--radius-sm);
    }

    .btn-large {
        padding: var(--space-3) var(--space-5);
        font-size: var(--text-base);
    }

    .navbar .btn-secondary {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-sm);
        min-width: auto;
    }
    
    .navbar-collapse .d-flex .btn-secondary {
        display: block;
        width: 100%;
        padding: var(--space-3);
        margin: var(--space-2) 0;
        background-color: #0A2A43 !important;
        color: #ffffff !important;
        border: none !important;
        box-shadow: none !important;
        text-align: center;
        border-radius: var(--radius-md);
    }
}


/* ===== UTILITY CLASSES FOR RESPONSIVE DESIGN ===== */
.d-none {
    display: none !important;
}

.d-block {
    display: block !important;
}

.d-flex {
    display: flex !important;
}

.d-grid {
    display: grid !important;
}

.text-center {
    text-align: center !important;
}

.text-left {
    text-align: left !important;
}

.text-right {
    text-align: right !important;
}

/* Responsive display utilities */
@media (min-width: 576px) {
    .d-sm-none { display: none !important; }
    .d-sm-block { display: block !important; }
    .d-sm-flex { display: flex !important; }
    .d-sm-grid { display: grid !important; }
}

@media (min-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
    .d-md-grid { display: grid !important; }
}

@media (min-width: 992px) {
    .d-lg-none { display: none !important; }
    .d-lg-block { display: block !important; }
    .d-lg-flex { display: flex !important; }
    .d-lg-grid { display: grid !important; }
}

@media (min-width: 1200px) {
    .d-xl-none { display: none !important; }
    .d-xl-block { display: block !important; }
    .d-xl-flex { display: flex !important; }
    .d-xl-grid { display: grid !important; }
}

/* Responsive text alignment */
@media (min-width: 768px) {
    .text-md-center { text-align: center !important; }
    .text-md-left { text-align: left !important; }
    .text-md-right { text-align: right !important; }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --secondary-color: #FFD700;
        --gray-dark: #000000;
        --text-primary: #000000;
        --text-secondary: #000000;
    }

    .btn-primary {
        background-color: #DAA520;
        border-color: #DAA520;
    }

    .btn-secondary {
        background-color: #ffffff;
        border-color: #0A2A43;
        color: #0A2A43;
    }

    .navbar .btn-secondary {
        background-color: #0A2A43;
        border-color: #0A2A43;
        color: #ffffff;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .btn,
    .mobile-menu-toggle,
    .social-links {
        display: none !important;
    }

    .hero::before {
        display: none;
    }

    .hero {
        padding: var(--space-8) 0;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .section-title {
        color: #000000;
        break-after: avoid;
    }

    .card {
        border: 1px solid #000000;
        box-shadow: none;
    }
}