/* ========================================
   RESPONSIVE — Minimal overrides 
   (Fluid typography & spacing handle most responsiveness)
   ======================================== */

/* Tablet (< 1024px) */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }

    .hero-image {
        order: -1;
        margin-right: 0;
        margin-left: 0;
        justify-content: center;
    }

    .hero-subtitle {
        max-width: none;
    }

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

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

    .hero-visual {
        max-width: 320px;
    }

    .float-card--top-left {
        left: -10px;
    }

    .float-card--bottom-right {
        right: -10px;
    }

    .pain-slide {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        padding: var(--space-xl);
    }

    .pain-slide__image {
        order: -1;
    }

    .pain-browser__content {
        height: 650px;
    }

    .service-links__grid {
        grid-template-columns: 1fr;
    }

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

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

    .advantage-card--wide {
        grid-column: span 1;
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }

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

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

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

    .fit-grid {
        gap: var(--space-md);
    }
}

/* Mobile (< 768px) */
@media (max-width: 768px) {
    /* Navigation */
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background: var(--color-bg-elevated);
        padding: calc(var(--nav-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
        transition: right var(--transition-slow);
        border-left: 1px solid var(--color-border);
        z-index: 1001;
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

    .nav-list a {
        font-size: 1.1rem;
    }

    .nav-cta {
        width: 100% !important;
        text-align: center !important;
        margin-top: var(--space-sm);
    }

    .burger {
        display: flex;
        z-index: 1002;
    }

    .burger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .burger.active span:nth-child(2) {
        opacity: 0;
    }

    .burger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Hero */
    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
        align-items: center;
    }

    .hero-visual {
        max-width: 300px;
    }

    .float-card {
        padding: 8px 12px;
    }

    .float-card__value {
        font-size: 0.75rem;
    }

    .float-card__label {
        font-size: 0.65rem;
    }

    .float-card--top-left {
        left: -5px;
    }

    .float-card--top-right {
        right: 0;
    }

    .float-card--bottom-right {
        right: 0;
        bottom: 15%;
    }

    /* Client cards */
    .service-links__grid {
        grid-template-columns: 1fr;
    }

    /* Pain browser slider */
    .pain-browser__content {
        height: 650px;
    }

    .pain-slide {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding: var(--space-lg);
    }

    .pain-slide__text h3 {
        font-size: var(--text-h5);
    }

    .pain-slide__placeholder {
        max-width: 200px;
        aspect-ratio: 1;
    }

    .pain-slide__image {
        order: -1;
    }

    .advantages-grid.bento {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .process-step {
        display: grid;
        grid-template-columns: 56px 1fr;
        text-align: left;
        gap: 0 var(--space-md);
    }

    .step-number {
        margin: 0;
        width: 56px;
        height: 56px;
        grid-row: span 2;
    }

    .process-step h3 {
        align-self: end;
    }

    .process-step p {
        align-self: start;
    }

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

    /* Fit section */
    .fit-grid {
        grid-template-columns: 1fr;
    }

    /* Trust bar */
    .trust-bar {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    /* Industry tags */
    .clients-industries {
        gap: var(--space-xs);
    }

    .industry-tag {
        font-size: var(--text-sm);
        padding: 0.6em 1.2em;
    }

    /* Testimonial slider */
    .testimonial-quote {
        font-size: var(--text-body-lg);
    }

    .testimonial-slides {
        min-height: 240px;
    }

    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
    }

    /* Mobile sticky CTA */
    .mobile-cta {
        display: block;
    }

    .footer {
        padding-bottom: calc(var(--space-2xl) + 60px);
    }

    /* Contact links */
    .contact-links {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }
}

/* Small mobile (< 480px) */
@media (max-width: 480px) {
    .hero-stats {
        width: 100%;
    }

    .stat {
        align-items: center;
    }

    .case-results {
        gap: var(--space-lg);
    }

    /* Popup */
    .popup {
        padding: var(--space-xl) var(--space-md);
    }

    .popup-title {
        font-size: var(--text-h5);
    }

    .popup-contacts .contact-links {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
}