/* =========================================================
   AJVANTIQA TECHNOLOGY
   RESPONSIVE CSS
========================================================= */


/* =========================================================
   1400px and below
========================================================= */

@media (max-width: 1400px) {
    :root { --container: 1180px; }

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

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

    .laptop-mockup { width: 460px; }

    .ai-container {
        grid-template-columns: 1fr 0.9fr 0.75fr;
        gap: 45px;
    }
}


/* =========================================================
   1200px and below — Laptop
========================================================= */

@media (max-width: 1200px) {

    /* Hero */
    .hero { min-height: 780px; padding-top: 130px; }

    .hero-container {
        grid-template-columns: 1fr 0.95fr;
        gap: 35px;
    }

    .hero-content h1 { font-size: 54px; letter-spacing: -2px; }

    .laptop-mockup { width: 400px; }

    .phone-mockup {
        width: 105px; height: 195px;
        right: 10px; bottom: 20px;
    }

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

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

    /* About */
    .ai-container {
        grid-template-columns: 1fr 0.9fr;
        gap: 50px;
    }

    .ai-logo-visual { display: none; }

    /* Why */
    .why-grid { grid-template-columns: repeat(2, 1fr); }

    /* Footer */
    .footer-top {
        grid-template-columns: 1.4fr 1fr 1fr;
        gap: 40px;
    }

    .footer-brand { grid-column: 1 / -1; }
}


/* =========================================================
   992px and below — Tablet landscape
========================================================= */

@media (max-width: 992px) {

    /* Hero */
    .hero {
        min-height: auto;
        padding-top: 115px;
        padding-bottom: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-bottom: 60px;
    }

    .hero-content { max-width: 700px; margin: 0 auto; }

    .hero-content h1 { font-size: 52px; }

    .hero-desc { margin-left: auto; margin-right: auto; }

    .hero-actions { justify-content: center; }

    .hero-trust-row { justify-content: center; }

    .hero-visual {
        width: 540px;
        max-width: 100%;
        min-height: 420px;
        margin: 0 auto;
        transform: scale(0.88);
        transform-origin: center top;
        margin-top: -10px;
    }

    /* Services */
    .services-section { padding: 90px 0 70px; }

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

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

    /* About */
    .about-impact { padding: 90px 0; }

    .ai-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .ai-content { max-width: 700px; margin: 0 auto; text-align: center; }

    .ai-content > p { margin-left: auto; margin-right: auto; }

    .ai-checklist { align-items: center; }

    .ai-check-row { justify-content: center; }

    .ai-stats {
        max-width: 500px;
        margin: 0 auto;
        grid-template-columns: repeat(4, 1fr);
    }

    .ai-logo-visual { display: none; }

    /* Portfolio */
    .portfolio-section { padding: 90px 0; }

    .portfolio-top {
        flex-direction: column;
        align-items: flex-start;
    }

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

    /* Why */
    .why-section { padding: 90px 0; }

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

    /* Process */
    .process-section { padding: 90px 0; }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 30px;
    }

    .process-grid::before { display: none; }

    /* Testimonials */
    .testimonial-section { padding: 90px 0; }

    /* Contact */
    .contact-section { padding: 90px 0; }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .contact-info { text-align: center; }
    .contact-info > p { margin-left: auto; margin-right: auto; }

    .contact-details {
        max-width: 480px;
        margin: 0 auto 28px;
        text-align: left;
    }

    .contact-form-wrapper {
        max-width: 680px;
        margin: 0 auto;
    }

    /* Blog */
    .blog-section { padding: 90px 0; }

    /* Footer */
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .footer-brand { grid-column: 1 / -1; }
}


/* =========================================================
   768px and below — Tablet portrait
========================================================= */

@media (max-width: 768px) {

    /* Hero */
    .hero { padding-top: 110px; }

    .hero-content h1 { font-size: 44px; letter-spacing: -1.8px; }

    .hero-desc { font-size: 14px; }

    .hero-visual {
        width: 480px;
        transform: scale(0.75);
        transform-origin: center top;
        margin-top: -25px;
        margin-bottom: -25px;
    }

    .hero-stat-one { left: -5px; top: 50px; }
    .hero-stat-two { right: 0; top: 130px; }

    /* Trusted bar */
    .trusted-logos {
        justify-content: center;
        gap: 18px 30px;
    }

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

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

    /* About stats */
    .ai-stats { grid-template-columns: repeat(2, 1fr); }

    /* Portfolio */
    .portfolio-top { gap: 20px; }

    .port-filters {
        order: 1;
        width: 100%;
    }

    .port-nav {
        order: 2;
        margin-left: auto;
    }

    .portfolio-controls {
        width: 100%;
        flex-wrap: wrap;
    }

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

    /* Why */
    .why-grid { grid-template-columns: 1fr 1fr; }

    /* Process */
    .process-grid { grid-template-columns: repeat(2, 1fr); }

    /* Testimonials */
    .testimonial-grid { grid-template-columns: 1fr; }

    /* Contact form */
    .form-row { grid-template-columns: 1fr; }

    /* Blog */
    .blog-grid { grid-template-columns: 1fr; }

    /* Footer */
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 35px 25px;
    }

    .footer-brand { grid-column: 1 / -1; }
}


/* =========================================================
   576px and below — Mobile
========================================================= */

@media (max-width: 576px) {

    .container { width: calc(100% - 24px); }

    /* Hero */
    .hero { padding-top: 100px; }

    .hero-content h1 { font-size: 36px; letter-spacing: -1.5px; }

    .hero-desc { font-size: 13px; line-height: 1.75; }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn { width: 100%; justify-content: center; }

    .hero-trust-row {
        flex-direction: column;
        gap: 9px;
        align-items: center;
    }

    .hero-visual {
        width: 400px;
        transform: scale(0.60);
        margin-top: -50px;
        margin-bottom: -50px;
    }

    /* Trusted */
    .trusted-logos { gap: 14px 22px; }
    .trusted-logo { font-size: 14px; }
    .trusted-logo i { font-size: 18px; }

    /* Services */
    .services-section { padding: 70px 0 60px; }

    .tech-services-grid { grid-template-columns: 1fr; }

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

    /* Section heads */
    .section-head h2 { font-size: 30px; letter-spacing: -1px; }
    .section-head p  { font-size: 13px; }

    /* About */
    .about-impact { padding: 70px 0; }

    .ai-content h2 { font-size: 32px; letter-spacing: -1px; }

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

    .ai-stat-card strong { font-size: 32px; }

    /* Portfolio */
    .portfolio-section { padding: 70px 0; }

    .port-filter { padding: 8px 12px; font-size: 10px; }

    .port-img { height: 180px; }

    /* Why */
    .why-section { padding: 70px 0; }

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

    .why-card { min-height: auto; padding: 24px; }

    /* Process */
    .process-section { padding: 70px 0; }

    .process-grid { grid-template-columns: 1fr; gap: 35px; }

    /* Testimonials */
    .testimonial-section { padding: 70px 0; }

    .testimonial-card { padding: 24px; }

    /* CTA */
    .cta-section { padding: 75px 0; }

    .cta-content h2 { font-size: 36px; letter-spacing: -1.5px; }

    /* Contact */
    .contact-section { padding: 70px 0; }

    .contact-form-wrapper { padding: 22px 18px; border-radius: 18px; }

    /* Blog */
    .blog-section { padding: 70px 0; }

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

    /* Footer */
    .footer-top { grid-template-columns: 1fr; }

    .footer-brand { grid-column: 1; }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .footer-bottom > div { flex-wrap: wrap; gap: 10px 18px; }

    /* Back to top */
    .back-to-top { width: 40px; height: 40px; right: 15px; bottom: 15px; }
}


/* =========================================================
   400px and below — Small mobile
========================================================= */

@media (max-width: 400px) {

    .container { width: calc(100% - 20px); }

    .hero-content h1 { font-size: 30px; }

    .hero-visual {
        transform: scale(0.50);
        margin-top: -65px;
        margin-bottom: -65px;
    }

    .dm-services-row { grid-template-columns: 1fr 1fr; }

    .ai-stats { grid-template-columns: 1fr 1fr; }

    .section-head h2 { font-size: 26px; }
}


/* =========================================================
   HEADER RESPONSIVE
========================================================= */

@media (max-width: 1200px) {
    .main-nav > ul { gap: 18px; }
    .main-nav a { font-size: 13px; }
    .header-btn { padding-left: 15px; }
    .header-btn-text { font-size: 12px; }
}

@media (max-width: 992px) {
    .main-nav,
    .site-header > .header-container > .header-btn { display: none; }
    .mobile-menu-btn { display: flex; }
    .logo img { max-width: 175px; }
    .site-header { height: 75px; }
}

@media (max-width: 576px) {
    .site-header { height: 68px; }
    .logo img { max-width: 150px; max-height: 45px; }
    .mobile-menu-btn { width: 42px; height: 42px; }
    .mobile-nav { width: min(350px, 92%); padding: 20px; }
}

@media (max-width: 400px) {
    .logo img { max-width: 135px; }
    .mobile-menu-btn { width: 40px; height: 40px; }
}


/* =========================================================
   REDUCED MOTION
========================================================= */

@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;
    }
}