/* ==========================================================================
   FATEMA TUZ ZOHORA RESUME - STYLESHEET & MOBILE DRAWER FIXES
   ========================================================================== */

:root {
  --bg-main: #f1f4f9;
  --card-bg: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --primary-color: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  
  --accent-green: #10b981;
  --accent-pink: #ec4899;
  --accent-amber: #f59e0b;
  --accent-purple: #8b5cf6;
  
  --border-color: #e2e8f0;
  --border-radius-lg: 28px;
  --border-radius-md: 18px;
  --border-radius-sm: 10px;
  
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.03), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.1);
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  
  --font-family-sans: 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  cursor: default;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* SMALL POINTER CURSOR & SPOTLIGHT */
#spotlight-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
}

.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 5px;
  height: 5px;
  background-color: var(--primary-color);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.08s ease-out, opacity 0.2s ease;
}

.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 26px;
  height: 26px;
  border: 1.5px solid rgba(79, 70, 229, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease-out, height 0.25s ease-out, border-color 0.25s ease, background-color 0.25s ease;
}

body.hover-active .cursor-ring {
  width: 42px;
  height: 42px;
  border-color: var(--accent-green);
  background-color: rgba(16, 185, 129, 0.08);
}

@media (max-width: 768px) {
  #spotlight-canvas, .cursor-dot, .cursor-ring {
    display: none !important;
  }
}

/* SMOOTH SCROLL REVEAL ANIMATIONS */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* LAYOUT CONTAINER */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 30px 0;
}

.main-card {
  background: var(--card-bg);
  border-radius: var(--border-radius-lg);
  padding: 48px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.main-card:hover {
  box-shadow: var(--shadow-lg);
}

/* MAIN CONTENT TOP PADDING FOR FIXED NAVBAR */
main {
  padding-top: 115px;
}

/* NAVBAR (DESKTOP & MOBILE FIXED STICKY) */
.navbar {
  position: fixed;
  top: 12px;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.nav-container {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 50px;
  padding: 12px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: var(--shadow-sm);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--accent-green);
  color: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.desktop-nav-menu {
  display: flex;
  align-items: center;
  gap: 26px;
}

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

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 3px;
  background: var(--accent-green);
  border-radius: 2px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--text-main);
  cursor: pointer;
}

/* CRISP MOBILE DRAWER MENU (NO BLUR, SOLID CRISP STYLING) */
.mobile-drawer-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 300px;
  height: 100vh;
  background: #ffffff;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  box-shadow: -10px 0 40px rgba(15, 23, 42, 0.15);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer-menu.active {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.mobile-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-main);
  border: none;
  font-size: 1.1rem;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.mobile-close-btn:hover {
  background: var(--text-main);
  color: #fff;
}

.mobile-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  overflow-y: auto;
}

.drawer-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  transition: background 0.2s ease, color 0.2s ease;
}

.drawer-nav-link i {
  color: var(--accent-green);
  width: 20px;
}

.drawer-nav-link:hover, .drawer-nav-link.active {
  background: var(--primary-light);
  color: var(--primary-color);
}

.mobile-drawer-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.btn-block {
  width: 100%;
}

.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 99998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
}

.btn-primary {
  background: var(--text-main);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--accent-green);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -4px rgba(16, 185, 129, 0.4);
}

.btn-dark {
  background: var(--text-main);
  color: #ffffff;
}

.btn-dark:hover {
  background: #1e293b;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -4px rgba(15, 23, 42, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1.5px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--text-main);
  background: var(--bg-main);
  transform: translateY(-2px);
}

/* LEFT-ALIGNED TYPOGRAPHY THROUGHOUT THE SITE */
.section-intro {
  margin-bottom: 36px;
  text-align: left;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 8px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  letter-spacing: -0.5px;
  text-align: left;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-top: 8px;
  text-align: left;
}

.text-left {
  text-align: left !important;
}

.gradient-text {
  background: linear-gradient(135deg, var(--text-main) 30%, var(--accent-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-success {
  color: var(--accent-green);
}

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

/* HERO SECTION */
.hero-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
  padding: 60px 50px;
}

.greeting-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 12px;
  letter-spacing: -1px;
  text-align: left;
}

.hero-role-subtitle {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-green);
  margin-bottom: 16px;
  text-align: left;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 530px;
  text-align: left;
}

.hero-cta {
  display: flex;
  gap: 16px;
}

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

.avatar-circle {
  position: relative;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 4px solid #ffffff;
  box-shadow: var(--shadow-lg);
  overflow: visible;
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.avatar-badge {
  position: absolute;
  bottom: 15px;
  right: -10px;
  background: #ffffff;
  padding: 10px 20px;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  border: 1px solid var(--border-color);
}

/* ABOUT SECTION & COLLAPSIBLE PERSONAL INFO CONTAINER */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 24px;
  align-items: stretch;
}

.about-bio {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about-bio p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 14px;
  text-align: left;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.stat-box {
  background: var(--bg-main);
  padding: 16px 10px;
  border-radius: var(--border-radius-md);
  text-align: center;
  border: 1px solid rgba(226, 232, 240, 0.7);
  transition: transform var(--transition-fast);
}

.stat-box:hover {
  transform: translateY(-3px);
  border-color: var(--accent-green);
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-main);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
}

/* PERSONAL DETAILS & QUALIFICATIONS CONTAINER */
.about-info-container {
  background: var(--bg-main);
  border-radius: var(--border-radius-md);
  padding: 18px 20px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.info-toggle-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1.5px solid var(--border-color);
}

.info-toggle-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-toggle-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
}

.info-toggle-icon {
  display: none; /* hidden on desktop */
  background: none;
  border: none;
  font-size: 1rem;
  color: var(--text-main);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.about-info-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 7px;
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 5px;
  border-bottom: 1px dashed rgba(203, 213, 225, 0.5);
}

.info-item:last-child {
  border-bottom: none;
}

.info-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.info-value {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.status-highlight {
  color: var(--primary-color);
}

.status-available {
  color: var(--accent-green);
}

/* WORK EXPERIENCE TIMELINE */
.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  padding-left: 24px;
  border-left: 2px solid var(--border-color);
  margin-top: 30px;
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -31px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--accent-green);
}

.timeline-period {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timeline-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 4px 0 2px 0;
  text-align: left;
}

.timeline-institute {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-color);
  display: inline-block;
  margin-bottom: 6px;
}

.timeline-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  text-align: left;
}

/* EDUCATION GRID */
.education-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 30px;
}

.education-box {
  background: var(--bg-main);
  padding: 28px 24px;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(226, 232, 240, 0.8);
  display: flex;
  gap: 20px;
  transition: transform var(--transition-normal), border-color var(--transition-fast);
}

.education-box:hover {
  transform: translateY(-4px);
  background: #ffffff;
  border-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}

.edu-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: #ffffff;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.edu-year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-green);
}

.edu-degree {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 2px 0;
  text-align: left;
}

.edu-institution {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-align: left;
}

.edu-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  text-align: left;
}

/* SERVICES ACCORDION */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 30px;
}

.service-accordion-item {
  background: var(--bg-main);
  border-radius: var(--border-radius-md);
  padding: 24px 30px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.service-accordion-item:hover, .service-accordion-item.active {
  background: #ffffff;
  border-color: var(--accent-green);
  box-shadow: var(--shadow-md);
}

.service-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-number {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-green);
  margin-right: 20px;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  flex: 1;
  text-align: left;
}

.service-toggle-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.service-accordion-item.active .service-toggle-btn {
  background: var(--accent-green);
  color: #fff;
}

.service-body {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  display: none;
  text-align: left;
}

.service-accordion-item.active .service-body {
  display: block;
  animation: fadeIn 0.3s ease;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  list-style: none;
  margin-top: 16px;
}

.service-tags li {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-tags li i {
  color: var(--accent-green);
}

/* SKILLS RINGS */
.skills-circles-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 36px;
}

.skill-circle-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.circle-chart {
  position: relative;
  width: 110px;
  height: 110px;
}

.circle-chart svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.bg-ring {
  fill: none;
  stroke: var(--bg-main);
  stroke-width: 8;
}

.progress-ring {
  fill: none;
  stroke: var(--color, var(--primary-color));
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 264;
  stroke-dashoffset: calc(264 - (264 * var(--percent)) / 100);
  transition: stroke-dashoffset 1.5s ease-in-out;
}

.circle-val {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
}

.skill-name {
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 12px;
}

/* TOOLS PROGRESS BARS */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.tool-item {
  background: var(--bg-main);
  padding: 16px 20px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  gap: 16px;
}

.tool-badge {
  font-weight: 700;
  font-size: 0.85rem;
  width: 160px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tool-progress {
  flex: 1;
  height: 10px;
  background: rgba(226, 232, 240, 0.8);
  border-radius: 10px;
  overflow: hidden;
}

.tool-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-green), var(--primary-color));
  border-radius: 10px;
  transition: width 1.2s ease-in-out;
}

.tool-percent {
  font-weight: 800;
  font-size: 0.9rem;
}

/* AWARDS GRID */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.award-card {
  background: var(--bg-main);
  padding: 24px 18px;
  border-radius: var(--border-radius-md);
  text-align: left;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.award-year {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-green);
}

.award-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin: 6px 0 2px 0;
  text-align: left;
}

.award-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-align: left;
}

.award-status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

.winner-status {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
}

.nominee-status {
  background: rgba(79, 70, 229, 0.15);
  color: var(--primary-color);
}

/* CONTACT SECTION */
.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.channel-card {
  background: var(--bg-main);
  padding: 30px 20px;
  border-radius: var(--border-radius-md);
  text-align: left;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.channel-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: #ffffff;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.channel-title {
  font-size: 1.15rem;
  font-weight: 700;
  text-align: left;
}

.channel-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 4px 0 10px 0;
  text-align: left;
}

.channel-link {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-main);
  text-align: left;
  display: block;
}

.form-wrapper {
  background: var(--bg-main);
  padding: 40px;
  border-radius: var(--border-radius-md);
}

.form-header {
  margin-bottom: 30px;
  text-align: left;
}

.form-title {
  font-size: 1.6rem;
  font-weight: 800;
  text-align: left;
}

.form-subtitle {
  color: var(--text-muted);
  margin-top: 4px;
  text-align: left;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
}

.form-group input, .form-group textarea {
  padding: 14px 18px;
  border-radius: 12px;
  border: 1.5px solid var(--border-color);
  background: #ffffff;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--accent-green);
}

.submit-btn {
  padding: 14px 36px;
}

/* FOOTER */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
}

.social-links a:hover {
  background: var(--text-main);
  color: #ffffff;
  transform: translateY(-2px);
}

/* MODAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 650px;
  padding: 30px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform var(--transition-bounce);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--bg-main);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
}

/* KEYFRAMES */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (DESKTOP UNCHANGED, MOBILE OPTIMIZED)
   ========================================================================== */

@media (max-width: 992px) {
  .hero-card {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 36px 28px;
  }
  
  .about-grid, .education-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-channels-grid, .awards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 14px;
  }
  
  .section-padding {
    padding: 12px 0;
  }
  
  .main-card {
    padding: 22px 16px;
    border-radius: 20px;
    margin-bottom: 14px;
  }
  
  .desktop-nav-menu {
    display: none;
  }
  
  main {
    padding-top: 78px;
  }
  
  .navbar {
    position: fixed;
    top: 6px;
    left: 0;
    width: 100%;
    z-index: 1000;
  }
  
  .nav-container {
    padding: 8px 16px;
    border-radius: 35px;
  }
  
  .logo {
    font-size: 0.95rem;
    gap: 8px;
  }
  
  .logo-icon {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
    border-radius: 8px;
  }
  
  .nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .nav-btn {
    padding: 7px 14px;
    font-size: 0.75rem;
    border-radius: 20px;
  }
  
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--bg-main);
    color: var(--text-main);
  }

  /* COLLAPSIBLE PERSONAL INFO LIST ON MOBILE */
  .about-info-container {
    padding: 16px 14px;
    margin-top: 14px;
  }

  .info-toggle-header {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
    cursor: pointer;
  }

  .info-toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .info-toggle-header.active .info-toggle-icon {
    transform: rotate(180deg);
  }

  .about-info-list {
    display: none;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px dashed rgba(203, 213, 225, 0.8);
  }

  .about-info-list.active {
    display: grid;
    animation: fadeIn 0.3s ease;
  }

  /* HERO MOBILE */
  .hero-card {
    padding: 24px 16px;
    gap: 20px;
  }

  .greeting-badge {
    padding: 6px 12px;
    font-size: 0.75rem;
    margin-bottom: 12px;
  }

  .hero-title {
    font-size: 2.1rem;
    line-height: 1.2;
    margin-bottom: 8px;
  }

  .hero-role-subtitle {
    font-size: 0.9rem;
    margin-bottom: 12px;
  }

  .hero-description {
    font-size: 0.9rem;
    margin-bottom: 20px;
  }

  .hero-cta {
    gap: 10px;
  }

  .hero-cta .btn {
    padding: 10px 16px;
    font-size: 0.85rem;
    flex: 1;
  }

  .avatar-circle {
    width: 300px;
    height: 300px;
  }

  .avatar-badge {
    padding: 6px 12px;
    font-size: 0.75rem;
    bottom: 5px;
    right: -5px;
  }

  /* ABOUT & STATS MOBILE */
  .section-title {
    font-size: 1.6rem;
  }
  
  .section-desc {
    font-size: 0.9rem;
  }
  
  .about-bio p {
    font-size: 0.95rem;
    margin-bottom: 14px;
  }

  .stats-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 20px;
  }

  .stat-box {
    padding: 12px 6px;
  }

  .stat-number {
    font-size: 1.3rem;
  }

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

  .info-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

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

  .info-value {
    font-size: 0.85rem;
    word-break: break-word;
  }

  /* TIMELINE & EDUCATION MOBILE */
  .timeline-list {
    padding-left: 16px;
    margin-top: 16px;
    gap: 20px;
  }

  .timeline-item::before {
    left: -23px;
    width: 10px;
    height: 10px;
  }

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

  .timeline-institute {
    font-size: 0.85rem;
  }

  .timeline-desc {
    font-size: 0.85rem;
  }

  .education-box {
    padding: 18px 16px;
    gap: 14px;
  }

  .edu-icon {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  .edu-degree {
    font-size: 1rem;
  }

  .edu-institution {
    font-size: 0.85rem;
  }

  /* EXPERTISE & ACCORDION MOBILE */
  .service-accordion-item {
    padding: 16px;
  }

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

  .service-number {
    font-size: 0.95rem;
    margin-right: 12px;
  }

  .service-toggle-btn {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .service-tags li {
    font-size: 0.8rem;
  }

  /* SKILLS MOBILE */
  .skills-circles-grid {
    gap: 16px;
  }

  .circle-chart {
    width: 85px;
    height: 85px;
  }

  .circle-val {
    font-size: 0.95rem;
  }

  .skill-name {
    font-size: 0.85rem;
  }

  .tools-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .tool-item {
    padding: 12px 14px;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .tool-badge {
    width: 100%;
    font-size: 0.8rem;
  }

  .tool-progress {
    width: 100%;
  }

  /* AWARDS & CONTACT MOBILE */
  .awards-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .contact-channels-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 24px;
  }

  .channel-card {
    padding: 18px 14px;
  }

  .channel-icon {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
    margin-bottom: 10px;
  }

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

  .channel-desc, .channel-link {
    font-size: 0.8rem;
  }

  .form-wrapper {
    padding: 20px 14px;
  }

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

  .form-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .form-group input, .form-group textarea {
    padding: 12px 14px;
    font-size: 0.9rem;
  }

  .submit-btn {
    padding: 12px 24px;
    font-size: 0.85rem;
  }

  .footer-container {
    padding: 0 14px;
    gap: 14px;
    text-align: left;
  }
  
  .footer-brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}