/* =========================================================
   SUBARNA KANDEL PORTFOLIO - RESPONSIVE STYLESHEET
   ========================================================= */

/* =========================================================
   LARGE DESKTOP
   1600px+
   ========================================================= */

@media (min-width: 1600px) {

    .container {
        width: min(92%, 1750px);
        max-width: 1750px;
        padding-left: 30px;
        padding-right: 30px;
    }

    nav {
        padding: 1.2rem 0;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .nav-links a {
        font-size: 1rem;
    }

    .hero {
        min-height: 60vh;
        grid-template-columns: minmax(0, 1.5fr) minmax(350px, 0.8fr);
        gap: 6rem;
    }

    .hero::after {
        min-height: 330px;
        font-size: 1.25rem;
    }

    section {
        padding: 7rem 0;
    }

    .education-item {
        min-height: 290px;
    }

    .projects-grid,
    .interests-grid,
    .skills-container {
        gap: 2.25rem;
    }
}


/* =========================================================
   EXTRA-WIDE SCREENS
   2000px+
   ========================================================= */

@media (min-width: 2000px) {

    .container {
        width: min(90%, 1850px);
        max-width: 1850px;
    }

    .hero {
        grid-template-columns: minmax(0, 1.6fr) minmax(400px, 0.8fr);
        gap: 8rem;
    }

    .hero h1 {
        font-size: 5.2rem;
    }

    .projects-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .interests-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .skills-container {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}


/* =========================================================
   LAPTOP
   993px – 1599px
   ========================================================= */

@media (min-width: 993px) and (max-width: 1599px) {

    .container {
        width: 92%;
        max-width: 1450px;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.9rem;
    }

    .hero {
        grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
        gap: 3rem;
        min-height: 55vh;
    }

    .hero::after {
        min-height: 260px;
        font-size: 1rem;
    }

    .projects-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .interests-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .skills-container {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .connect-container {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .contact-container {
        grid-template-columns: minmax(280px, 0.85fr) minmax(400px, 1.15fr);
    }
}


/* =========================================================
   TABLET
   769px – 992px
   ========================================================= */

@media (min-width: 769px) and (max-width: 992px) {

    .container {
        width: 92%;
        max-width: 1100px;
        padding-left: 18px;
        padding-right: 18px;
    }

    .nav-links {
        gap: 0.7rem;
    }

    .nav-links a {
        font-size: 0.82rem;
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        min-height: auto;
    }

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

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

    .hero::after {
        min-height: 180px;
    }

    #education .container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .projects-grid,
    .interests-grid,
    .skills-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .connect-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-container {
        grid-template-columns: 1fr;
    }
}


/* =========================================================
   MOBILE
   768px AND BELOW
   ========================================================= */

@media (max-width: 768px) {

    .container {
        width: 94%;
        max-width: none;
        padding-left: 10px;
        padding-right: 10px;
    }

    header {
        min-height: 60vh;
    }

    nav {
        padding: 0.8rem 0;
    }

    .logo {
        font-size: 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
        color: white;
        font-size: 1.5rem;
        background: none;
        border: none;
        cursor: pointer;
    }

    .hero {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        gap: 0;
        padding: 3rem 0;
        margin-top: 0;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2.3rem;
    }

    .hero p {
        font-size: 1.05rem;
        margin-left: auto;
        margin-right: auto;
    }

    .hero::after {
        display: none;
    }

    section {
        padding: 4rem 0;
    }

    .section-title {
        font-size: 1.9rem;
        margin-bottom: 2.8rem;
    }

    /* Education becomes one column */
    #education .container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    #education .section-title {
        grid-column: 1;
    }

    #education .education-item {
        min-height: auto;
        padding: 1.6rem;
    }

    /* Everything else becomes one column */
    .projects-grid,
    .interests-grid,
    .skills-container,
    .connect-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .project-card,
    .interest-card,
    .skill-card,
    .profile-card {
        width: 100%;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-info,
    .contact-form {
        padding: 1.6rem;
    }

    .publications-container {
        padding: 1.5rem;
    }

    .interest-img {
        height: 160px;
    }

    .plant {
        height: 60px !important;
    }
}


/* =========================================================
   SMALL MOBILE
   ========================================================= */

@media (max-width: 480px) {

    .container {
        width: 96%;
        padding-left: 6px;
        padding-right: 6px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero .btn {
        width: 100%;
        text-align: center;
    }

    section {
        padding: 3.5rem 0;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .education-item,
    .project-card,
    .interest-content,
    .skill-card,
    .profile-card {
        padding: 1.4rem;
    }

    .contact-info,
    .contact-form {
        padding: 1.3rem;
    }
}


/* =========================================================
   VERY SMALL DEVICES
   ========================================================= */

@media (max-width: 360px) {

    .hero h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.55rem;
    }

    .education-item h3,
    .project-card h3,
    .interest-content h3,
    .skill-card h3 {
        font-size: 1.15rem;
    }
}


/* =========================================================
   ACCESSIBILITY / 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;
    }
}

/* =========================================================
   MEETING DIAL RESPONSIVE
   ========================================================= */
@media(max-width:768px){

    .meeting-dial{
        bottom:15px;
        right:15px;
    }

    .meeting-dial:hover{
        width:210px;
    }
}

/* =========================================================
   MOBILE FLOATING NAVIGATION
   ========================================================= */
@media (max-width: 768px) {
    header > .container > nav.nav-floating {
        top: 8px;
        width: calc(100% - 20px);
        min-height: 58px;
        padding: 0.5rem 0.7rem;
        border-radius: 15px;
    }

    header > .container > nav .nav-links {
        display: none;
    }

    header > .container > nav .theme-toggle {
        margin-left: auto;
    }
}