/* ========================================
   PORTFOLIO - UPDATED STYLE.CSS
   Purple Theme with Curved Elements
   By Naga Venkata Kumar
======================================== */

/* ========================================
   COLOR VARIABLES
======================================== */
:root {
    --primary: #8b5cf6;
    --primary-dark: #7c3aed;
    --primary-light: #a78bfa;
    --secondary: #6366f1;
    --accent: #c084fc;
    
    --bg-dark: #0a0a0f;
    --bg-card: #111118;
    --bg-card-hover: #1a1a25;
    
    --text-white: #ffffff;
    --text-light: #e5e5e5;
    --text-gray: #a0a0a0;
    
    --border: #2a2a35;
    --shadow: rgba(139, 92, 246, 0.2);
    
}

/* ========================================
   RESET & BASE
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   SCROLLBAR
======================================== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary), var(--primary-dark));
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* ========================================
   SELECTION
======================================== */
::selection {
    background: var(--primary);
    color: white;
}

/* ========================================
   TYPOGRAPHY
======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   UTILITIES
======================================== */
.hidden {
    display: none !important;
}

/* ========================================
   PAGE LOADER (FAST - NO TEXT)
======================================== */
#page-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.2s;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   NAVBAR (CURVED & LOGO WITH NAME)
======================================== */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 1200px;

    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);

    border: 1px solid var(--border);
    border-radius: 50px;

    padding: 0.8rem 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.25);
    background: rgba(10, 10, 15, 0.98);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: left;
    gap: 1rem;
}

.logo-img {
   
    height: 50px;
    width: 50px;
    border-radius: 12px;
    transform: scale(1);
    object-fit: contain;
    
}


@media (max-width: 768px) {
    .navbar {
        width: calc(100% - 20px);
        border-radius: 25px;
    }
}


.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-contact-btn {
    padding: 0.7rem 1.8rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 30px;
    color: white !important;
    font-weight: 600;
}

.nav-contact-btn::after {
    display: none;
}

.nav-contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--shadow);
}

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

/* MOBILE SIDE DRAWER MENU */
.mobile-menu{
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 78%;
    max-width: 320px;

    background: var(--bg-dark);
    border-left: 1px solid var(--border);

    padding: 90px 25px 25px;
    display: flex;
    flex-direction: column;
    gap: 22px;

    transform: translateX(100%);
    transition: transform .35s ease;
    z-index: 9999;

    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-social{
    margin-top: 40px;
}
/* when menu opens */
.mobile-menu.show{
    transform: translateX(0);
}

.mobile-menu a{
    font-size: 20px;
    font-weight: 500;
    color: var(--text-light);
    text-decoration: none;
    padding: 8px 0;
    position: relative;
}

.mobile-menu a:hover{
    color: var(--primary);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
}
.mobile-menu-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary);
}

/* ========================================
   BUTTONS
======================================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(139, 92, 246, 0.5);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    background: transparent;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--border);
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(139, 92, 246, 0.1);
    transform: translateY(-3px);
}

/* ========================================
   HERO SECTION (WITH NAME & TYPING)
======================================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 4rem 2rem;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

/* TYPING ANIMATION */
.typing-animation {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1.5rem 0;
    min-height: 3rem;
}

.typing-prefix {
    color: var(--text-gray);
}

.typed-text {
    color: var(--primary);
}

.cursor {
    color: var(--primary);
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-description {
    color: white;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    text-align: justify;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.hero-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-item:hover {
    color: var(--primary);
}

.hero-image {
    position: relative;
   
}

.image-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.3;
    filter: blur(40px);
    z-index: -1;
    
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 25px;
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
}

@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-contact-info {
        align-items: center;
    }
    
    .typing-animation {
        justify-content: center;
        }
            .hero-image {
        order: -1;
    }

    .hero-text {
        order: 1;
    }
    /* Mobile image size control */
   .hero-image img {
    max-height: 320px;
    width: 100%;
    object-fit: contain;
}

    .hero-image {
        display: flex;
        justify-content: center;
    }
  
}

/* ========================================
   SECTIONS
======================================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-gray);
    font-size: 1.1rem;
}


/* ========================================
   OUR WORKS SECTION (REEL RATIO)
======================================== */
.our-works-section {
    padding: 6rem 2rem;
}

.works-carousel {
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
}

.works-track {
    display: flex;
    gap: 2rem;
    animation: slide-works 30s linear infinite;
}

.work-card {
    min-width: 300px;
    width: 300px;
    height: 533px; /* 9:16 ratio (reel format) */
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.work-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
}

.work-card img,
.work-card video {
    width: 100%;
    height: 85%;
    object-fit: cover;
}


.work-info {
    padding: 1rem;
    height: 15%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.work-info h3 {
    color: var(--primary);
    font-size: 1.1rem;
    text-align: center;
}

@keyframes slide-works {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-300px * 5 - 2rem * 5));
    }
}

/* Pause animation on hover */
.works-carousel:hover .works-track {
    animation-play-state: paused;
}

/* ========================================
   BRANDS SECTION (WORKING WITH)
======================================== */
.brands-section {
    padding: 4rem 2rem;
}

.brands-grid {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.brand-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid var(--border);
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
    border-color: var(--primary);
}

.brand-card img {
    height: 80px;
    width: auto;
    margin-bottom: 1    rem;
    object-fit: contain;
}

.brand-card p {
    color: var(--text-light);
    font-weight: 600;
    margin-top: 1rem;
}

/* ========================================
   TESTIMONIALS SECTION (SCROLL ANIMATION)
======================================== */
.testimonials-section {
    padding: 6rem 2rem;
    overflow: hidden;
}

.testimonials-carousel {
    overflow: hidden;
    padding: 2rem 0;
}

.testimonials-track {
    display: flex;
    gap: 2rem;
    animation: slide-testimonials 40s linear infinite;
}

.testimonial-card {
    min-width: 800px;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: all 0.3s;
    flex-shrink: 0;
    width: 100px;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
    border-color: var(--primary);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.testimonial-header img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.testimonial-header h4 {
    color: var(--text-white);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.testimonial-header p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.testimonial-text {
    color: var(--text-light);
    line-height: 1.8;
    font-style: italic;
    text-align: left;
}

@keyframes slide-testimonials {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-400px * 3 - 2rem * 3));
    }
}

.testimonials-carousel:hover .testimonials-track {
    animation-play-state: paused;
}

@media (max-width: 768px) {
    .testimonial-card {
        min-width: 320px;
    }
}



/* ========================================
   CTA SECTION
======================================== */
.cta-section {
    padding: 6rem 2rem;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--text-gray);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* ========================================
   OUR WORKS PAGE (UNLIMITED PROJECTS)
======================================== */
.works-hero {
    padding: 10rem 2rem 4rem;
    text-align: center;
}

.works-hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
}

.works-hero-content p {
    color: var(--text-gray);
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Filter Section */
.works-filter-section {
    padding: 2rem;
    display: flex;
    justify-content: center;
}

.filter-container {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 0.7rem 1.5rem;
    background: var(--bg-card);
    color: var(--text-light);
    border: 1px solid var(--border);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
}


/* Works Grid */
.works-grid-section {
    padding: 2rem;
}

.works-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.work-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
    opacity: 0;
    transform: scale(0.8);
    animation: fadeInScale 0.6s forwards;
}

@keyframes fadeInScale {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.work-item img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.work-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.95), transparent);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s;
}

.work-item:hover .work-overlay {
    opacity: 1;
}

.work-details {
    color: white;
}

.work-details h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.work-details p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.work-details i {
    width: 30px;
    height: 30px;
    color: white;
}

.load-more-container {
    text-align: center;
    margin-top: 3rem;
}

/* ========================================
   LIGHTBOX
======================================== */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 2rem;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: var(--bg-card);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.lightbox-close:hover {
    background: var(--primary);
    transform: rotate(90deg);
}

#lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 15px;
    object-fit: contain;
}

.lightbox-info {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
}

.lightbox-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.lightbox-info p {
    color: var(--text-gray);
}


/* ========================================
   ABOUT PAGE
======================================== */
.about-hero {
    padding: 6rem 2rem 2rem;
    text-align: center;
}

.about-hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
}

.about-hero-content p {
    color: var(--text-gray);
    font-size: 1.2rem;
}

.about-content-section {
    padding: 0.1rem 1rem;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* ===== ABOUT IMAGE PROFESSIONAL FIX ===== */

.about-image{
    position: relative;
    width: 100%;
    max-width: 420px;   /* controls image size on laptop */
    height: 500px;      /* viewing frame */
    margin: auto;
    overflow: hidden;
    border-radius: 25px;
}

.about-image img{
    width: 100%;
    height: 100%;
    object-fit: contain;   /* SHOW FULL IMAGE */
    object-position: center;
}


.about-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}
/* ===== ABOUT MOBILE PROFESSIONAL LAYOUT ===== */
@media (max-width: 768px){

    .about-container{
        display:flex;
        flex-direction:column;
        gap:2rem;
        text-align:left;
    }

    /* image first */
    .about-image{
        order:1;
    }

    /* text below image */
    .about-text{
        order:2;
        text-align:left;
    }

    .about-text p{
        text-align:left;
    }

}


/* Timeline */
.timeline-section {
    padding: 6rem 2rem;
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding: 2rem 0;   /* ADD THIS */
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: -40px;          /* NEW */
    bottom: -40px;       /* NEW */
    width: 4px;          /* INCREASE LINE THICKNESS */
    background: linear-gradient(
        to bottom,
        transparent,
        var(--primary),
        var(--primary),
        transparent
    );
    transform: translateX(-50%);
    border-radius: 20px;
}

.timeline-item {
    position: relative;
    margin-bottom: 5rem;   /* increased */
    padding-left: calc(50% + 2rem);
    text-align: left;
      display: flex; 
}


.timeline-item:nth-child(even) {
    padding-left: 0;
    padding-right: calc(50% + 2rem);
    text-align: right;
    justify-content: flex-end;  /* ADD */
}
.timeline-dot {
    position: absolute;
    left: 50%;
    top: 20px;
    width: 22px;
    height: 22px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateX(-50%);
    border: 4px solid var(--bg-dark);
    z-index: 2;              /* IMPORTANT */
    box-shadow: 0 0 20px rgba(139,92,246,0.8);
}



.timeline-content {
    background: var(--bg-card);
    padding: 1.8rem;              /* slightly reduce */
    border-radius: 15px;
    border: 1px solid var(--border);
    transition: all 0.3s;
    max-width: 420px;             /* ADD THIS */
}


.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
}

.timeline-date {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
}

.timeline-institute {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-grade {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {

    .timeline {
        padding-left: 1.5rem;
    }

    .timeline::before {
        left: 8px;
        top: -30px;
        bottom: -30px;
        width: 3px;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        padding-left: 2.5rem;
        padding-right: 0;
        text-align: left;
    }

    .timeline-dot {
        left: 8px;
        top: 25px;
    }
}

.timeline-item:last-child {
    margin-bottom: 0;
    padding-bottom: 4rem;
}


/* Skills Section */
.skills-section {
    padding: 6rem 2rem;
}

.skills-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
}

.skill-category h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-tag {
    padding: 0.5rem 1rem;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--primary);
    border-radius: 20px;
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Resume Section */
.resume-section {
    padding: 4rem 2rem;
}

.resume-card {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    transition: all 0.3s;
}

.resume-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
}

.resume-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.resume-content i {
    width: 50px;
    height: 50px;
    color: var(--primary);
}

.resume-content h3 {
    margin-bottom: 0.5rem;
}

.resume-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .resume-card {
        flex-direction: column;
        text-align: center;
    }
}

.resume-buttons{
    display:flex;
    gap:1rem;
    flex-wrap:wrap;
}

@media (max-width:768px){
    .resume-buttons{
        justify-content:center;
    }
}

/* Certifications Section - Download Below */
.certifications-section {
    padding: 6rem 2rem;
}

.certifications-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.cert-card {
    background: var(--bg-card);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2);
}

.cert-image {
    position: relative;
    overflow: hidden;
}

.cert-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s;
}

.cert-card:hover .cert-image img {
    transform: scale(1.05);
}

.cert-info {
    padding: 1.5rem;
}

.cert-info h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.cert-info p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.cert-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.cert-buttons{
    display:flex;
    gap:0.6rem;
    flex-wrap:wrap;
}

.cert-view-btn{
    display:inline-flex;
    align-items:center;
    gap:0.5rem;
    padding:0.7rem 1.5rem;
    background:transparent;
    color:white;
    text-decoration:none;
    border-radius:25px;
    font-weight:600;
    font-size:0.9rem;
    border:2px solid var(--border);
    transition:all 0.3s;
}

.cert-view-btn:hover{
    border-color:var(--primary);
    background:rgba(139,92,246,0.1);
    transform:translateY(-2px);
}

.cert-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 92, 246, 0.4);
}

.download-all-container {
    text-align: center;
    margin-top: 3rem;
}

/* ========================================
   CONTACT PAGE
======================================== */
.contact-hero {
    padding: 10rem 2rem 4rem;
    text-align: center;
}

.contact-hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
}

.contact-hero-content p {
    color: var(--text-gray);
    font-size: 1.2rem;
}

.contact-main-section {
    padding: 4rem 2rem;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.6fr 0.8fr;
    gap: 4rem;
}

.contact-info-side {
    position: relative;
   
}

.contact-image {
    position: relative;
    margin-bottom: 2rem;
}

.contact-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
}

.handshake-icon {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(139, 92, 246, 0.5);
}

.handshake-icon i {
    width: 30px;
    height: 30px;
    color: white;
}

.contact-info-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-info-content > p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 15px;
    border: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
}

.contact-detail-item:hover {
    transform: translateX(5px);
    border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(139, 92, 246, 0.2);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    width: 25px;
    height: 25px;
    color: var(--primary);
}

.contact-detail-item h4 {
    margin-bottom: 0.2rem;
}

.contact-detail-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.social-links-contact {
    display: flex;
    gap: 1rem;
}

.social-links-contact a {
    width: 45px;
    height: 45px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.social-links-contact a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.social-links-contact a i {
    width: 22px;
    height: 22px;
    color: var(--primary);
}

.social-links-contact a:hover i {
    color: white;
}

/* Contact Form */
.contact-form-container h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-form-container > p {
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-light);
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: white;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

.form-success-message {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: 15px;
    border: 1px solid var(--primary);
}

.form-success-message i {
    width: 60px;
    height: 60px;
    color: var(--primary);
    margin-bottom: 1rem;
}

.form-success-message h3 {
    margin-bottom: 0.5rem;
}

.form-success-message p {
    color: var(--text-gray);
}

@media (max-width: 968px) {
    .contact-container {
        grid-template-columns: 1fr;
    }
}

/* Map Section */
.map-section {
    padding: 4rem 2rem;
}

.map-container {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.map-container iframe {
    width: 100%;
    display: block;
}

/* ========================================
   GALLERY PAGE (NO COLOR CHANGES)
======================================== */

/* Hero */
.gallery-hero {
    padding: 10rem 2rem 3rem;
    text-align: center;
}

.gallery-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

.gallery-hero p {
    color: var(--text-gray);
    margin-top: 0.5rem;
}

/* Filter Buttons */
.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 2rem;
}

.gallery-btn {
    padding: 0.6rem 1.5rem;
    border-radius: 25px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-light);
    cursor: pointer;
    transition: 0.3s;
}

.gallery-btn.active,
.gallery-btn:hover {
    background: var(--primary);
    color: white;
}

/* Grid */
.gallery-grid {
    max-width: 1400px;
    margin: auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

/* Items */
.gallery-item {
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s;
}

.gallery-item img {
    max-width:100% ;
    height: auto;
    object-fit: cover;
    display: block;
}

.gallery-item:hover {
    transform: scale(1.03);
}

/* ===============================
   GALLERY LOAD MORE (ORIGINAL STYLE)
================================ */
.gallery-load-more {
    text-align: center;
    padding: 2rem;
}

.gallery-load-more button {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--border);
    padding: 0.8rem 2.5rem;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.gallery-load-more button:hover {
    border-color: var(--primary);
    background: rgba(139, 92, 246, 0.1);
    transform: translateY(-2px);
}


/* Mobile Fix */
@media (max-width: 768px) {
    .gallery-hero {
        padding-top: 8rem;
    }
}


/* ========================================
   FOOTER
======================================== */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 4rem 2rem 2rem;
    margin-top: 6rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.footer-col p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--primary);
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.contact-list i {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.social-links a i {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.social-links a:hover i {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    color: var(--text-gray);
}

/* ========================================
   ANIMATIONS
======================================== */
.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */
@media (max-width: 1200px) {
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 968px) {
    .nav-container {
        padding: 0 1.5rem;
    }
    
    .hero-section {
        padding: 7rem 1.5rem 3rem;
    }
    
    .work-card {
        min-width: 250px;
        width: 250px;
        height: 444px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .works-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .filter-container {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* ========================================
   PRINT STYLES
======================================== */
@media print {
    .navbar,
    .mobile-fab,
    .fab-menu,
    .mobile-menu-btn {
        display: none;
    }
}
/* ========================================
   ACHIEVEMENTS STACK (APPLE STYLE)
======================================== */
.achievements-stack {
    padding: 6rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.achievement-card {
    position: sticky;
    top: 120px;
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    height: 600px;
    background: rgba(17, 17, 24, 0.7);
    backdrop-filter: blur(25px);
    border: 1px solid var(--border);
    border-radius: 30px;

    padding: 3rem;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.achievement-card:hover {
    transform: scale(1.02);
}

.achievement-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    
}

.achievement-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.achievement-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* MOBILE APPLE STACK FIX */
@media (max-width:900px){

    .achievements-stack{
        gap:4rem;
    }

    .achievement-card{
        position:sticky;
        top:90px;

        grid-template-columns:1fr;
        height:auto;
        min-height:520px;

        padding:1.5rem;
    }

    .achievement-image{
         width:100%;
        height:100%;
        overflow:hidden;
        border-radius:20px;
    }

    .achievement-image img{
        height:110%;
        width: 100%;
        transform: scale(1.2);
        object-fit:contain;
        border-radius: 20px;
    }

    .achievement-content{
        text-align:left;
    }

    .achievement-content p{
        text-align:left;
    }
}

/* TOUCH SCROLL STACK SUPPORT */
@media (max-width:900px){

    .achievements-stack{
        padding-bottom:200px;
    }

    .achievement-card{
        will-change:transform;
        transform:translateZ(0);
    }
}

/* ===============================
   MOBILE FIXES (DO NOT CHANGE DESIGN)
================================ */

@media (max-width: 768px) {

    .logo-img {
        transform: scale(1.6); /* same look, mobile-safe */
    }

}
@media (max-width: 768px) {

    .navbar {
        padding: 0.6rem 0;
    }

    .nav-container {
        padding: 0 1.2rem;
    }

    .mobile-menu {
        margin-top: 0.5rem;
    }

}
@media (max-width: 768px) {

    .hero-section {
        padding: 7rem 1.2rem 3rem;
    }

    .hero-content {
        gap: 2.5rem;
    }

    .hero-image img {
        max-width: 90%;
        margin: 0 auto;
    }

    .hero-description {
        text-align: left;
    }

}
@media (max-width: 768px) {

    .work-card {
        width: 240px;
        min-width: 240px;
        height: 426px; /* still 9:16 ratio */
    }

    @keyframes slide-works {
        100% {
            transform: translateX(calc(-240px * 5 - 2rem * 5));
        }
    }

}
@media (max-width: 768px) {

    section {
        overflow-x: hidden;
    }

    .works-track,
    .testimonials-track {
        gap: 1.2rem;
    }

}
/* ========================================
   RIGHT SIDE MOBILE MENU (ADD ONLY)
======================================== */
@media (max-width: 768px) {

  #mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 280px;

    background: var(--bg-card);
    padding: 6rem 1.5rem 2rem;

    display: flex;
    flex-direction: column;
    gap: 1rem;

    border-left: 1px solid var(--border);
    transition: right 0.35s ease-in-out;
    z-index: 999;
  }

  #mobile-menu:not(.hidden) {
    right: 0;
  }

}
/* ========================================
   HERO TITLE STACK FIX (MOBILE)
======================================== */
@media (max-width: 768px) {

  .hero-title {
    display: block;
    text-align: center;
  }

  .typing-animation {
    margin-top: 1rem;
    font-size: 1.2rem;
    min-height: auto;
  }

}
/* ========================================
   VIDEO CONTROLS UX FIX (SAFE)
======================================== */
.smart-video {
    pointer-events: auto;
}

.smart-video::-webkit-media-controls-panel {
    background: rgba(0, 0, 0, 0.4);
}
.mobile-menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    cursor: pointer;
    margin-bottom: 1rem;
}

/* ========================================
   ABOUT PREVIEW SECTION (INDEX PAGE)
======================================== */

.about-preview-section {
    padding: 0rem 4rem;
}

.about-preview-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.8fr 1.5fr;
    gap: 4rem;
    align-items: center;
}



.about-preview-image img {
    width: 100%;
    border-radius: 25px;
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
}

.about-preview-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-preview-content p {
    color: var(--text-gray);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 968px) {
    .about-preview-container {
        grid-template-columns: 1fr;
        text-align: left;
    }
}

/* ===== GLOBAL MOBILE WIDTH FIX ===== */
@media (max-width: 768px){

    html, body{
        overflow-x: hidden;
        width: 100%;
    }

    *{
        max-width: 100%;
    }
}

@media (max-width:768px){

  .works-track{
      animation: none;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
  }

  .work-card{
      min-width: 85%;
      width: 85%;
      height: auto;
  }

}

/* REAL MOBILE HEIGHT FIX */
:root{
    --vh: 1vh;
}

.full-height{
    min-height: calc(var(--vh) * 100);
}

/* animation trigger */
.achievement-card,
.stack-card,
.timeline-item{
    opacity:0;
    transform:translateY(60px);
    transition: all 0.7s ease;
}

.show{
    opacity:1;
    transform:translateY(0);
}

/* ABOUT POPUP MODAL */

.about-modal{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.75);
    display:flex;
    justify-content:center;
    align-items:center;
    z-index:9999;
    padding:2rem;
}

.about-modal-box{
    background:var(--bg-card);
    border-radius:20px;
    padding:2.5rem;
    max-width:700px;
    width:100%;
    max-height:85vh;
    overflow-y:auto;
    border:1px solid var(--border);
    animation:fadeInUp 0.4s ease;
    position:relative;
}

.about-modal-content h3{
    margin-top:1.5rem;
    margin-bottom:0.5rem;
    color:var(--primary);
}

.about-modal-content p{
    color:white;
    line-height:1.8;
    
}

.about-modal-content ul{
    padding-left:1.2rem;
    color:var(--text-light);
    text-align: left;
}

.about-close{
    position:absolute;
    top:1rem;
    right:1rem;
    width:40px;
    height:40px;
    border:none;
    border-radius:50%;
    background:var(--bg-dark);
    color:white;
    cursor:pointer;
    transition:0.3s;
}

.about-close:hover{
    background:var(--primary);
}

/* ===============================
   BACK TO TOP BUTTON
=============================== */

.back-to-top{
    position: fixed;
    right: 18px;
    bottom: 20px;

    width: 46px;
    height: 46px;

    border-radius: 50%;
    border: 1px solid var(--border);

    background: rgba(17,17,24,0.85);
    backdrop-filter: blur(12px);

    color: var(--primary);
    cursor: pointer;

    display: flex;
    align-items: center;
    justify-content: center;

    box-shadow: 0 8px 25px rgba(0,0,0,0.35);

    opacity: 0;
    visibility: hidden;
    transform: translateY(25px);

    transition: all 0.35s ease;
    z-index: 9999;
}

/* Hover effect */
.back-to-top:hover{
    transform: translateY(0) scale(1.08);
    box-shadow: 0 10px 35px var(--shadow);
}

/* Show button when scrolling */
.back-to-top.show{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Mobile optimization */
@media (max-width: 768px){
    .back-to-top{
        right: 14px;
        bottom: 80px;   /* IMPORTANT: avoids clash with mobile menu */
        width: 42px;
        height: 42px;
    }
}

/* MOBILE SOCIAL AREA */

.mobile-social{
    margin-top: 1rem;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.mobile-social p{
    color: var(--text-gray);
    letter-spacing: 2px;
    font-size: 13px;
    margin-bottom: 18px;
}

.mobile-social-icons{
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 14px;
}

.mobile-social-icons a{
    height: 55px;
    width: 55px;
    display: flex;
    align-items: center;
    justify-content: center;

    background: var(--bg-card);
    border-radius: 14px;
    color: var(--primary);

    transition: .25s;
}

.mobile-social-icons a:hover{
    transform: translateY(-4px);
    background: var(--primary);
    color: white;
}

/* ===== DESKTOP FIX ===== */
@media (min-width: 769px) {
    .mobile-menu {
        display: none !important;
    }

    .mobile-menu-btn {
        display: none !important;
    }
}

/* ===== MOBILE MENU BODY LOCK FIX ===== */
body.menu-open{
    overflow: hidden;
    height: 100vh;
    touch-action: none;
}

/* ===== Video Thumbnail System ===== */

.video-wrapper{
    position: relative;
    width: 100%;
    height: 85%;
    overflow: hidden;
}

/* thumbnail image */
.video-thumbnail{
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top:0;
    left:0;
    z-index:2;
    cursor:pointer;
    transition:0.4s;
}

/* play button */
.video-play-btn{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    width:70px;
    height:70px;
    border-radius:50%;
    background:rgba(0,0,0,0.55);
    backdrop-filter:blur(6px);
    color:white;
    font-size:28px;
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:3;
    cursor:pointer;
    transition:0.3s;
}

.video-wrapper:hover .video-play-btn{
    transform:translate(-50%,-50%) scale(1.1);
}

/* hide video initially */
.smart-video{
    width:100%;
    height:100%;
    object-fit:cover;
    display:none;
}