/* Variables & Reset */
:root {
    --bg: #eeeeee;
    --bg-secondary: #ffffff;
    --surface: #fffc5d;
    --surface-light: #fffb00;
    --primary: #f0ea02;
    --primary-light: #000000;
    --accent: #ddda12;
    --text: #000000;
    --muted: #8d8d8d;
    --border: rgba(0, 0, 0, 0.08);
    --success: #ece50b;
    --radius: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
    color: inherit;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: #fff;
    padding: 8px 16px;
    z-index: 1000;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.grid {
    display: grid;
    gap: 24px;
}

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

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

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

/* Typography & Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.eyebrow {
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    display: block;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.support-text {
    max-width: 600px;
    margin: 1rem auto 0;
    color: var(--muted);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid transparent;
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: var(--surface-light);
    border-color: var(--primary);
}

.btn-outline {
    border: 1px solid var(--border);
    color: var(--text);
    margin-top: 12px;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.text-link {
    color: var(--muted);
    font-weight: 500;
    display: inline-block;
    margin-top: 16px;
    font-size: 0.9rem;
}

.text-link:hover {
    color: var(--accent);
}


/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 20px 0;
}

.navbar.scrolled {
    background: rgba(238, 238, 238, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text);
}

.logo-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.nav-cta {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 20% 20%, rgba(218, 211, 18, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(0, 0, 0, 0.05) 0%, transparent 50%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(218, 211, 18, 0.2);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(1.8rem, 6vw, 3rem);
    margin-bottom: 24px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.hero p {
    color: var(--muted);
    font-size: 1.1rem;
    margin-bottom: 32px;
    max-width: 540px;
}

.cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 120px;
}

.trust-line {
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 24px;
    opacity: 0.8;
}

.trust-line span {
    color: var(--text);
    font-weight: 600;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.profile-frame {
    position: relative;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    padding: 8px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    box-shadow: 0 0 50px rgba(37, 99, 235, 0.3);
}

.profile-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--bg);
}

.glow {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    filter: blur(60px);
    background: var(--primary);
    opacity: 0.4;
    z-index: -1;
    animation: pulse 4s infinite alternate;
}

@keyframes pulse {
    0% {
        opacity: 0.4;
        transform: scale(1);
    }

    100% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

.floating-badge {
    position: absolute;
    padding: 8px 16px;
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

.badge-1 {
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.badge-2 {
    top: 20%;
    right: 5%;
    animation-delay: 1s;
}

.badge-3 {
    bottom: 15%;
    left: 10%;
    animation-delay: 2s;
}

.badge-4 {
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* About */
.about-section {
    background: var(--bg-secondary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.about-content p {
    color: var(--muted);
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.highlight-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.highlight-card {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}

.highlight-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.highlight-card .num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
    font-family: 'Plus Jakarta Sans';
}

.highlight-card h3 {
    font-size: 1.25rem;
}

/* Services */
.services-section .grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.service-card {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-light);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: transparent;
    background: var(--surface-light);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.card-num {
    position: absolute;
    top: 20px;
    right: 20px;
    color: rgba(0, 0, 0, 0.1);
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'Plus Jakarta Sans';
}

.icon-box {
    font-size: 2rem;
    margin-bottom: 24px;
    display: inline-block;
    background: rgba(0, 0, 0, 0.05);
    padding: 12px;
    border-radius: 12px;
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-card p {
    color: #4a4a4a;
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.arrow {
    color: var(--primary-light);
    font-size: 1.5rem;
    transition: var(--transition);
    display: inline-block;
}

.service-card:hover .arrow {
    transform: translateX(5px);
}

/* SEO Section */
.seo-section {
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-secondary) 100%);
}

.pillar-card {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.pillar-card:hover {
    border-color: var(--accent);
}

.pillar-card .num {
    color: var(--accent);
    font-size: 1.5rem;
    font-weight: 800;
    display: block;
    margin-bottom: 12px;
}

.pillar-card h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pillar-card ul {
    list-style: none;
}

.pillar-card li {
    color: var(--muted);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.pillar-card li::before {
    content: '•';
    color: var(--primary);
    margin-right: 8px;
    font-size: 1.2rem;
}

.seo-dashboard {
    margin-top: 80px;
    text-align: center;
    background: var(--surface);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.dashboard-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.dashboard-images img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* Process Timeline */
.process-section .timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.process-section .timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--border);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 0 40px 60px 0;
    box-sizing: border-box;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding: 0 0 60px 40px;
}

.timeline-content {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    position: relative;
}

.timeline-content::after {
    content: '';
    position: absolute;
    top: 24px;
    right: -10px;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border: 3px solid var(--bg);
    border-radius: 50%;
    z-index: 1;
}

.timeline-item:nth-child(even) .timeline-content::after {
    left: -10px;
    right: auto;
}

.timeline-content .num {
    color: var(--primary-light);
    font-weight: 700;
    font-size: 0.9rem;
}

.timeline-content h3 {
    font-size: 1.2rem;
    margin: 8px 0;
}

.timeline-content p {
    color: var(--muted);
    font-size: 0.95rem;
}

/* Experience Timeline */
.experience-section .vertical-timeline {
    position: relative;
    border-left: 2px solid var(--border);
    margin-left: 20px;
    padding-left: 40px;
}

.vt-item {
    position: relative;
    margin-bottom: 40px;
}

.vt-item::before {
    content: '';
    position: absolute;
    left: -49px;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border: 3px solid var(--bg);
    border-radius: 50%;
}

.vt-content {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.vt-content .date {
    color: var(--primary-light);
    font-weight: 600;
    font-size: 0.9rem;
}

.vt-content h3 {
    font-size: 1.3rem;
    margin: 8px 0 4px;
}

.vt-content h4 {
    color: var(--muted);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.vt-content ul {
    list-style: disc inside;
    margin-top: 12px;
}

.vt-content li,
.vt-content p {
    color: var(--muted);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

/* Projects */
.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--muted);
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.project-card.hidden {
    display: none;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.project-img {
    width: 100%;
    height: 200px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-img img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    transition: transform 0.4s;
}

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

.project-img.placeholder {
    background: linear-gradient(135deg, var(--surface), var(--bg-secondary));
}

.project-img.placeholder span {
    font-family: 'Plus Jakarta Sans';
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--muted);
    opacity: 0.5;
}

.project-info {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.category {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.project-info h3 {
    font-size: 1.3rem;
    margin: 8px 0 12px;
}

.project-info p {
    color: var(--muted);
    font-size: 0.95rem;
    margin-bottom: 16px;
    flex-grow: 1;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tags span {
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text);
}

/* Case Studies */
.case-studies-section {
    background: var(--bg-secondary);
}

.case-card {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.case-card h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.case-badges {
    margin-bottom: 20px;
}

.case-badges span {
    background: var(--primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.case-card ul {
    list-style: none;
}

.case-card li {
    color: var(--muted);
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
}

.case-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* Skills */
.skill-card {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.skill-card:hover {
    border-color: var(--accent);
}

.skill-card h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--accent);
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chips span {
    background: var(--surface-light);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    border: 1px solid var(--border);
}

/* Achievements */
.achievements-section {
    background: var(--bg-secondary);
}

.cert-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: start;
}

.cert-image {
    cursor: pointer;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.cert-image:hover {
    border-color: var(--primary);
    transform: scale(1.02);
}

.cert-image img {
    width: 100%;
}

.cert-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.cert-item {
    background: var(--surface);
    padding: 16px;
    border-radius: 12px;
    border-left: 3px solid var(--primary);
}

.cert-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.cert-item p {
    color: var(--muted);
    font-size: 0.85rem;
}

/* Education */
.education-section .vertical-timeline {
    border-color: var(--border);
}

/* CTA */
.cta-section {
    background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.cta-container {
    text-align: center;
    background: var(--surface);
    padding: 60px 40px;
    border-radius: 24px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

/* FIX: pointer-events none added so the decorative blob doesn't block button clicks */
.cta-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(218, 211, 18, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

/* FIX: z-index added to bring content above the decorative blob */
.cta-content {
    position: relative;
    z-index: 2;
}

.cta-container h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 16px;
    position: relative;
}

.cta-container p {
    color: #4a4a4a;
    max-width: 500px;
    margin: 0 auto 32px;
    position: relative;
}

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


/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item {
    display: flex;
    align-items: start;
    gap: 16px;
    background: var(--surface);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.info-item .icon {
    font-size: 1.5rem;
}

.info-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.info-item p,
.info-item a {
    color: var(--muted);
    font-size: 0.95rem;
    word-break: break-word;
}

.contact-form {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(218, 211, 18, 0.3);
}

.form-submit {
    width: 100%;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 60px 0 20px;
    border-top: 1px solid var(--border);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

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

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.footer-brand p {
    color: var(--muted);
}

.footer h4 {
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 8px;
}

.footer ul li a,
.footer-contact p {
    color: var(--muted);
    font-size: 0.95rem;
}

.footer ul li a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.85rem;
}

/* Modal & Back to Top */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    padding: 40px;
}

.modal.active {
    display: flex;
}

.modal img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #fff;
    font-size: 3rem;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--primary-light);
    border-radius: 50%;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 55px;
    height: 55px;
    background-color: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: #fff;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    width: 0;
    z-index: 1001;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .hero-visual {
        order: -1;
        margin-bottom: 40px;
    }

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

    .dashboard-images {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: right 0.4s ease;
        z-index: 999;
    }

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

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    /* FIX: Forcing mobile menu links to display vertically */
    .nav-list {
        flex-direction: column !important;
        align-items: center;
        gap: 20px;
        padding-top: 50px;
    }

    /* FIX: Forcing all grids to 1 column on mobile to prevent text compression */
    .grid-3,
    .grid-4,
    .highlight-cards {
        grid-template-columns: 1fr !important;
    }

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

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

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

    .cert-list {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-brand p,
    .footer ul {
        text-align: center;
    }

    .footer-logo-wrapper {
        justify-content: center;
    }

    .process-section .timeline::before {
        left: 0;
    }

    .timeline-item {
        width: 100%;
        padding-left: 40px;
        padding-right: 0;
    }

    .timeline-item:nth-child(even) {
        left: 0;
        padding: 0 0 40px 40px;
    }

    .timeline-content::after {
        left: -10px !important;
        right: auto !important;
    }

    .experience-section .vertical-timeline {
        margin-left: 0;
    }

    /* Make service card text wrap properly on mobile */
    .service-card {
        padding: 24px;
    }

    .card-num {
        font-size: 2rem;
        top: 15px;
        right: 15px;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 60px 0;
    }

    .hero {
        padding-top: 100px;
    }

    .profile-frame {
        width: 280px;
        height: 280px;
    }

    .floating-badge {
        display: none;
    }

    .floating-badge.badge-1,
    .floating-badge.badge-2,
    .floating-badge.badge-3,
    .floating-badge.badge-4 {
        display: block;
        font-size: 0.75rem;
        padding: 6px 12px;
    }

    .modal-close {
        top: 10px;
        right: 10px;
        font-size: 2rem;
    }

    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 70px;
        height: 70px;
    }

    .whatsapp-float svg {
        width: 40px;
        height: 40px;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .logo-img {
        width: 32px;
        height: 32px;
    }
}

/* 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;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}