/* ========================================
   Responsive Styles
   ======================================== */

/* Large Desktop (2K+) */
@media (min-width: 2560px) {
    :root {
        --container-max: 1400px;
    }
}

/* Desktop */
@media (max-width: 1200px) {
    :root {
        --container-max: 960px;
    }

    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .hero__cta {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__visual {
        display: none;
    }

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

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

/* Tablet */
@media (max-width: 992px) {
    :root {
        --header-height: 70px;
    }

    /* Mobile Navigation */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        padding: var(--space-4xl) var(--space-xl);
        background: var(--bg-secondary);
        border-left: 1px solid var(--border-default);
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xl);
        transition: right var(--transition-slow);
        z-index: var(--z-fixed);
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
        width: 100%;
    }

    .nav__link {
        font-size: var(--fs-lg);
    }

    .nav__actions {
        width: 100%;
        justify-content: space-between;
        padding-top: var(--space-xl);
        border-top: 1px solid var(--border-default);
        margin-top: auto;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__close {
        display: flex;
        position: absolute;
        top: var(--space-lg);
        right: var(--space-lg);
    }

    /* Timeline */
    .timeline {
        padding-left: 0;
    }

    .timeline__line {
        left: 20px;
    }

    .timeline__item,
    .timeline__item--left,
    .timeline__item--right {
        width: 100%;
        margin-left: 0;
        padding-left: calc(40px + var(--space-xl));
        padding-right: 0;
        text-align: left;
    }

    .timeline__item--left .timeline__dot,
    .timeline__item--right .timeline__dot {
        left: 10px;
        right: auto;
    }

    .projects__grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    /* Wide Project Card Responsive */
    .project-card-wide {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .project-card-wide__image {
        order: -1;
        min-height: 250px;
    }
}

/* Mobile Large */
@media (max-width: 768px) {
    .footer__content {
        flex-direction: column;
        gap: var(--space-xl);
        text-align: center;
    }

    .footer__brand {
        flex-direction: column;
    }

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

    .education-card {
        flex-direction: column;
        text-align: center;
    }

    .contact-cv {
        flex-direction: column;
        text-align: center;
    }

    .hero__stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

    .stat {
        flex: 1 1 100px;
    }
}

/* Mobile */
@media (max-width: 576px) {
    :root {
        --container-padding: 1rem;
        --section-padding: 3rem;
    }

    .hero__cta {
        flex-direction: column;
    }

    .hero__cta .btn {
        width: 100%;
    }

    .about-preview__grid {
        grid-template-columns: 1fr;
    }

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

    .projects__filter {
        flex-wrap: wrap;
    }

    .timeline {
        padding-left: 0;
    }

    .timeline__item {
        padding-left: calc(30px + var(--space-md));
    }

    .timeline__line {
        left: 15px;
    }

    .timeline__item--left .timeline__dot,
    .timeline__item--right .timeline__dot {
        left: 7px;
        width: 16px;
        height: 16px;
    }

    .timeline__dot-inner {
        width: 6px;
        height: 6px;
    }

    .section-header-mobile-fix {
        padding-left: 30px !important;
    }

    .glass-card {
        padding: var(--space-lg);
    }

    .contact__form-wrapper {
        padding: var(--space-lg);
    }

    .page-header {
        padding-top: calc(var(--header-height) + var(--space-2xl));
        padding-bottom: var(--space-2xl);
    }
}

/* Reduce Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Print Styles */
@media print {

    .header,
    .footer,
    .hero__background,
    .hero__scroll,
    .nav__toggle,
    .theme-toggle,
    .lang-switcher {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .glass-card {
        background: white;
        border: 1px solid #ddd;
        box-shadow: none;
    }
}