/* ================================================
   RESPONSIVE.CSS - Media Queries & Responsive Design
   ================================================ */

/* ================================================
   TABLET - 1024px and below
   ================================================ */

@media (max-width: 1024px) {
    :root {
        --spacing-xl: 2.5rem;
        --spacing-2xl: 3rem;
    }

    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    /* Navbar */
    .nav-menu {
        gap: var(--spacing-lg);
    }

    /* Hero Section */
    .hero .container {
        flex-direction: column;
        gap: var(--spacing-xl);
    }

    .hero-text {
        flex: 1;
        width: 100%;
    }

    .hero-image {
        flex: 1;
        width: 100%;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .profile-card {
        width: 320px;
        height: 320px;
        border-radius: 50%;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    /* About Section */
    .about .container {
        gap: var(--spacing-xl);
    }

    .about-content {
        gap: var(--spacing-xl);
        width: 100%;
        flex-wrap: wrap;
    }

    .about-text,
    .about-image {
        flex: 1 1 45%;
        min-width: 280px;
    }

    .about-text {
        width: auto;
    }

    .about-image {
        width: auto;
    }

    /* Skills Grid */
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    }

    /* Projects Grid */
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    /* Timeline */
    .timeline::before {
        display: none;
    }

    .timeline-item {
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: var(--spacing-lg);
        text-align: left !important;
    }

    .timeline-marker {
        left: 0;
        transform: translateX(calc(-50% - 30px));
    }

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

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

/* ================================================
   MOBILE - 768px and below
   ================================================ */

@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
    }

    html {
        scroll-padding-top: 70px;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    p {
        font-size: 0.95rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .container-nav {
        height: 70px;
        padding: 0 var(--spacing-md);
    }

    section {
        padding: var(--spacing-xl) 0;
    }

    /* Navbar */
    .navbar {
        height: 70px;
    }

    .logo {
        font-size: 1.3rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(15, 23, 42, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        gap: 0;
        z-index: 999;
        padding: var(--spacing-lg) 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        display: block;
        padding: var(--spacing-md) 0;
        border-bottom: 1px solid rgba(37, 99, 235, 0.1);
    }

    .nav-link::after {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    /* Hero Section */
    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: var(--spacing-xl);
    }

    .hero .container {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .hero-content {
        gap: var(--spacing-lg);
    }

    .hero-text {
        text-align: center;
    }

    .hero-title {
        font-size: 1.8rem;
        word-spacing: normal;
    }

    .greeting {
        font-size: 1.2rem;
    }

    .role {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
        max-width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .btn {
        width: 100%;
        font-size: 0.95rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .profile-card {
        width: 260px;
        height: 260px;
        border-radius: 50%;
    }

    .floating-elements {
        display: none;
    }

    /* About Section */
    .about {
        background: rgba(30, 41, 59, 0.3);
    }

    .about .container {
        gap: var(--spacing-lg);
    }

    .about-content {
        gap: var(--spacing-lg);
    }

    .about-text {
        width: 100%;
    }

    .about-text p {
        margin-bottom: var(--spacing-md);
    }

    .quick-info {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .image-frame {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    /* Section Title */
    .section-title {
        font-size: 1.8rem;
        margin-bottom: var(--spacing-lg);
    }

    .section-title::after {
        width: 50px;
    }

    /* Skills Section */
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: var(--spacing-md);
    }

    .skill-card {
        padding: var(--spacing-md);
    }

    .skill-icon {
        font-size: 2.5rem;
        margin-bottom: var(--spacing-sm);
    }

    .skill-card h3 {
        font-size: 0.95rem;
    }

    /* Statistics */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .stat-card {
        padding: var(--spacing-md);
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .project-image {
        height: 200px;
    }

    .project-title {
        font-size: 1.1rem;
    }

    .project-description {
        font-size: 0.9rem;
    }

    /* Timeline */
    .timeline {
        padding: var(--spacing-lg) 0;
    }

    .timeline-item {
        margin-bottom: var(--spacing-lg);
    }

    .timeline-marker {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .timeline-content {
        padding: var(--spacing-md);
    }

    .timeline-content h3 {
        font-size: 1.05rem;
    }

    .timeline-content p {
        font-size: 0.9rem;
    }

    /* Organization */
    .org-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
    }

    .org-icon {
        font-size: 2.5rem;
        min-width: auto;
    }

    .org-name {
        font-size: 1.2rem;
    }

    .org-values {
        justify-content: center;
    }

    /* Contact */
    .contact-info h3 {
        font-size: 1.5rem;
    }

    .contact-methods {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .contact-method {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .contact-method i {
        font-size: 1.2rem;
    }

/* ================================================
   FORCE: Projects & Contact Color Consistency
   (added to override any later rules or cache issues)
   ================================================ */

/* Project text colors */
.projects .project-title {
    color: var(--color-white) !important;
}
.projects .project-description {
    color: var(--color-text) !important;
}

/* Project link/button style */
.projects .project-link {
    background: var(--gradient-primary) !important;
    color: var(--color-white) !important;
    box-shadow: 0 8px 22px rgba(37, 99, 235, 0.25) !important;
}
.projects .project-link:hover {
    transform: scale(1.08) rotate(4deg) !important;
    box-shadow: 0 12px 34px rgba(37, 99, 235, 0.35) !important;
}

/* Contact method hover and icon/text color */
.contact-method {
    background: rgba(37, 99, 235, 0.1) !important;
    border-color: rgba(37, 99, 235, 0.2) !important;
}
.contact-method:hover {
    background: var(--gradient-primary) !important;
    border-color: rgba(37, 99, 235, 0.3) !important;
}
.contact-method i,
.contact-method span {
    color: var(--color-white) !important;
}

/* Ensure primary buttons use gradient */
.btn-primary {
    background: var(--gradient-primary) !important;
    color: var(--color-white) !important;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25) !important;
}


    /* Contact Form */
    .contact-form input,
    .contact-form textarea {
        padding: var(--spacing-sm);
        font-size: 1rem;
    }

    .btn-submit {
        font-size: 0.95rem;
    }

    /* Back to Top */
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 1.5rem;
        right: 1.5rem;
        font-size: 1.2rem;
    }

    /* Footer */
    .footer-content p {
        font-size: 0.9rem;
    }
}

/* ================================================
   SMALL MOBILE - 480px and below
   ================================================ */

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.2rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .container-nav {
        padding: 0 var(--spacing-sm);
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    h3 {
        font-size: 1rem;
    }

    p {
        font-size: 0.9rem;
    }

    section {
        padding: var(--spacing-lg) 0;
    }

    /* Navbar */
    .container-nav {
        height: 60px;
    }

    .logo {
        font-size: 1.1rem;
    }

    .logo-text {
        white-space: nowrap;
    }

    .nav-menu {
        top: 60px;
    }

    /* Hero */
    .hero {
        padding-top: 80px;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .greeting {
        font-size: 1rem;
    }

    .role {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-md);
    }

    .hero-buttons {
        gap: var(--spacing-sm);
    }

    .profile-card {
        width: 200px;
        height: 200px;
        border-radius: 50%;
    }

    /* About */
    .about-text p {
        margin-bottom: var(--spacing-md);
        font-size: 0.9rem;
    }

    .quick-info {
        gap: var(--spacing-sm);
    }

    .info-item .label {
        font-size: 0.8rem;
    }

    .info-item .value {
        font-size: 0.95rem;
    }

    /* Skills */
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .skill-card {
        padding: var(--spacing-sm);
    }

    .skill-icon {
        font-size: 2rem;
    }

    .skill-card h3 {
        font-size: 0.85rem;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    /* Projects */
    .project-image {
        height: 150px;
    }

    .project-title {
        font-size: 1rem;
    }

    .project-description {
        font-size: 0.85rem;
    }

    .tech-badge {
        font-size: 0.75rem;
        padding: 0.2rem 0.5rem;
    }

    /* Timeline */
    .timeline-marker {
        width: 35px;
        height: 35px;
        font-size: 0.8rem;
    }

    .timeline-item {
        margin-left: var(--spacing-md);
    }

    .timeline-marker {
        left: 0;
        transform: translateX(calc(-50% - 25px));
    }

    .timeline-content {
        padding: var(--spacing-sm);
    }

    .timeline-content h3 {
        font-size: 1rem;
    }

    .timeline-content p {
        font-size: 0.85rem;
    }

    /* Organization */
    .org-card {
        padding: var(--spacing-md);
    }

    .org-icon {
        font-size: 2rem;
    }

    .org-name {
        font-size: 1.1rem;
    }

    .org-description {
        font-size: 0.9rem;
    }

    .value-badge {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }

    /* Contact */
    .contact-info h3 {
        font-size: 1.3rem;
    }

    .contact-info p {
        font-size: 0.9rem;
    }

    .contact-method {
        padding: var(--spacing-sm);
        font-size: 0.85rem;
    }

    .contact-method i {
        font-size: 1rem;
    }

    .contact-method span {
        font-size: 0.9rem;
    }

    /* Form */
    .contact-form {
        gap: var(--spacing-sm);
    }

    .contact-form input,
    .contact-form textarea {
        padding: var(--spacing-sm);
        font-size: 0.95rem;
    }

    .form-error {
        font-size: 0.75rem;
    }

    .btn-submit {
        font-size: 0.9rem;
        padding: var(--spacing-sm);
    }

    /* Back to Top */
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 1rem;
        right: 1rem;
        font-size: 1rem;
    }

    /* Footer */
    .footer-content p {
        font-size: 0.85rem;
    }

    /* Section Title */
    .section-title {
        font-size: 1.5rem;
    }

    .section-title::after {
        width: 40px;
    }
}

/* ================================================
   EXTRA SMALL - 360px and below
   ================================================ */

@media (max-width: 360px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.2rem;
    }

    h3 {
        font-size: 0.95rem;
    }

    .hero-title {
        font-size: 1.3rem;
    }

    .profile-card {
        width: 180px;
        height: 240px;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }

    .skill-icon {
        font-size: 1.8rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .nav-menu {
        top: 60px;
    }
}

/* ================================================
   LANDSCAPE ORIENTATION - Mobile
   ================================================ */

@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 20px 0;
    }

    .hero-text {
        padding-bottom: var(--spacing-md);
    }

    .profile-card {
        width: 200px;
        height: 250px;
    }

    .hero-buttons {
        gap: var(--spacing-sm);
    }

    .btn {
        padding: 0.5rem var(--spacing-md);
        font-size: 0.9rem;
    }

    section {
        padding: var(--spacing-lg) 0;
    }
}

/* ================================================
   LARGE DESKTOP - 1440px and above
   ================================================ */

@media (min-width: 1440px) {
    .container {
        max-width: 1320px;
    }

    h1 {
        font-size: 4rem;
    }

    h2 {
        font-size: 2.8rem;
    }

    .hero-title {
        font-size: 3.8rem;
    }

    .profile-card {
        width: 400px;
        height: 520px;
    }

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

/* ================================================
   EXTRA LARGE DESKTOP - 1920px and above
   ================================================ */

@media (min-width: 1920px) {
    .container {
        max-width: 1400px;
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

    .skills-grid {
        grid-template-columns: repeat(6, 1fr);
    }

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

/* ================================================
   PRINT MEDIA
   ================================================ */

@media print {
    .navbar,
    .back-to-top,
    .contact-form {
        display: none;
    }

    body {
        background: #FFFFFF;
        color: #000000;
    }

    .section-title {
        color: #000000;
    }

    a {
        color: #0000EE;
    }
}

/* ================================================
   PREFERS REDUCED 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;
    }
}

/* ================================================
   DARK MODE (fallback)
   ================================================ */

@media (prefers-color-scheme: dark) {
    :root {
        --color-dark: #0F172A;
        --color-dark-light: #1E293B;
        --color-primary: #2563EB;
        --color-accent: #38BDF8;
        --color-white: #FFFFFF;
        --color-text: #E2E8F0;
        --color-text-light: #94A3B8;
    }
}

/* ================================================
   HIGH CONTRAST MODE
   ================================================ */

@media (prefers-contrast: more) {
    :root {
        --color-accent: #00E5FF;
        --color-primary: #0052CC;
    }

    .btn-primary {
        outline: 2px solid var(--color-accent);
    }
}