/* ============================================
   RAMSUDARSHAN MAURYA — Portfolio CSS
   style.css | RED Theme
   ============================================ */

/* ============================================
   CSS VARIABLES — Yahan se colors change karo
   ============================================ */
:root {
  --red:        #e80000;
  --red-dark:   #b00000;
  --red-light:  #ff4444;
  --red-pale:   #fff0f0;
  --red-glow:   rgba(232, 0, 0, 0.25);

  --text:       #111111;
  --text-light: #444444;
  --white:      #ffffff;
  --bg:         #f9f9f9;
  --shadow:     rgba(0, 0, 0, 0.10);

  --grad-red: linear-gradient(135deg, #e80000, #ff4444);

  --font-display: 'Orbitron', monospace;
  --font-body:    'Rajdhani', sans-serif;

  --radius:    16px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: 72px; /* Navbar height */
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f0f0f0; }
::-webkit-scrollbar-thumb {
  background: var(--red);
  border-radius: 10px;
}

/* Accent color — RED */
.accent {
  color: var(--red);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;        /* Hamesha upar rahega */
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 9999;          /* Sabke upar */
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 40px;
  background: rgba(255, 255, 255, 0.97);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 3px solid var(--red);
  box-shadow: 0 2px 20px rgba(232, 0, 0, 0.12);
  transition: var(--transition);
}

/* Logo text */
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: 2px;
}

/* Logo photo */
.nav-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 3px solid var(--red);
  object-fit: cover;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 0 12px var(--red-glow);
}

.nav-logo-img:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px var(--red-glow);
}

/* Nav links */
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  padding: 7px 16px;
  border-radius: 20px;
  transition: var(--transition);
}

.nav-links a:hover {
  background: var(--red);
  color: #fff;
  box-shadow: 0 4px 15px var(--red-glow);
  transform: translateY(-2px);
}

/* Active nav link — current section */
.nav-active {
  background: var(--red) !important;
  color: #fff !important;
  box-shadow: 0 4px 15px var(--red-glow);
}

/* Hamburger — mobile menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  border-radius: 2px;
  background: var(--red);
  transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #fff5f5 0%, #ffffff 50%, #fff0f0 100%);
  position: relative;
  padding: 60px 40px;
  overflow: hidden;
}

/* Background blobs */
.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,0,0,0.10), transparent 70%);
  animation: blob1 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,0,0,0.07), transparent 70%);
  animation: blob2 10s ease-in-out infinite;
}

@keyframes blob1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(-30px, 30px) scale(1.1); }
}

@keyframes blob2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(30px, -30px) scale(1.08); }
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* Profile Photo */
.hero-photo-wrapper {
  position: relative;
  flex-shrink: 0;
}

.hero-photo {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid #fff;
  box-shadow: 0 8px 40px rgba(232,0,0,0.2);
  position: relative;
  z-index: 3;
}

/* Spinning red ring around photo */
.photo-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: var(--grad-red);
  z-index: 0;
  animation: spin-ring 6s linear infinite;
}

.hero-photo-wrapper::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: linear-gradient(135deg, #fff5f5, #fff);
  z-index: 1;
}

@keyframes spin-ring {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Online green dot */
.status-dot {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 20px;
  height: 20px;
  background: #00c853;
  border-radius: 50%;
  border: 3px solid #fff;
  z-index: 4;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 8px rgba(0,200,83,0.5); }
  50%       { box-shadow: 0 0 20px rgba(0,200,83,0.7); }
}

/* Hero Text */
.hero-text { flex: 1; }

.hero-greeting {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--red);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 16px;
}

/* Typewriter text */
.typewriter-wrapper {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  color: var(--red);
  margin-bottom: 14px;
  min-height: 2em;
}

.cursor {
  color: var(--red);
  animation: blink 0.8s infinite;
}

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

.hero-tagline {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 20px;
  font-weight: 500;
}

/* Badges */
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.badge {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  background: #fff;
  border: 2px solid var(--red-light);
  box-shadow: 0 2px 10px var(--red-glow);
}

/* Buttons */
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 30px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

/* Red filled button */
.btn-primary {
  background: var(--grad-red);
  color: #fff;
  box-shadow: 0 6px 20px var(--red-glow);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(232,0,0,0.4);
}

/* White button with red border */
.btn-secondary {
  background: #fff;
  color: var(--text);
  border: 2px solid var(--red);
}
.btn-secondary:hover {
  background: var(--red-pale);
  transform: translateY(-3px);
}

/* Outline button */
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--text);
}
.btn-outline:hover {
  background: var(--text);
  color: #fff;
  transform: translateY(-3px);
}

/* Social buttons */
.hero-socials {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-btn {
  padding: 8px 22px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
  background: #fff;
  color: var(--text);
  border: 2px solid var(--red-light);
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--red);
  color: #fff;
  transform: translateY(-3px);
  border-color: var(--red);
}

/* ============================================
   SECTION COMMON STYLES
   ============================================ */
section {
  padding: 90px 0;
}

/* Section heading */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--text);
  text-align: center;
  margin-bottom: 50px;
}

/* Red underline below heading */
.section-title::after {
  content: '';
  display: block;
  width: 70px;
  height: 4px;
  margin: 12px auto 0;
  border-radius: 2px;
  background: var(--grad-red);
}

.section-sub {
  text-align: center;
  color: var(--text-light);
  font-size: 1.05rem;
  margin-top: -30px;
  margin-bottom: 40px;
  font-weight: 500;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 50px;
}

.about-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  border: 2px solid #eee;
  transition: var(--transition);
}

.about-card:hover {
  transform: translateY(-8px);
  border-color: var(--red-light);
  box-shadow: 0 16px 40px var(--red-glow);
  background: #fff;
}

.about-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.about-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.about-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* Stats — 5+ Projects etc */
.about-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
}

.stat {
  text-align: center;
  min-width: 120px;
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills {
  background: var(--bg);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.skill-category {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: 0 4px 20px var(--shadow);
  border-top: 4px solid var(--red);
  transition: var(--transition);
}

.skill-category:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 35px var(--red-glow);
}

.skill-category h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f0f0f0;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.skill-item span {
  min-width: 110px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.skill-bar {
  flex: 1;
  height: 8px;
  background: #eee;
  border-radius: 4px;
  overflow: hidden;
}

/* Red fill bar — width comes from JS */
.skill-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--grad-red);
  width: 0;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects {
  background: #fff;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 2px solid #eee;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

/* Red line appears at bottom on hover */
.project-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad-red);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.project-card:hover::after {
  transform: scaleX(1);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px var(--red-glow);
  border-color: var(--red-light);
  background: #fff;
}

.project-icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.project-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
  background: #fff0f0;
  color: var(--red);
  border: 1.5px solid var(--red-light);
}

.project-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.project-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

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

.project-tech span {
  padding: 4px 10px;
  border-radius: 8px;
  background: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text);
  border: 1.5px solid #e0e0e0;
}

.project-link {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--red);
  transition: var(--transition);
}

.project-link:hover {
  letter-spacing: 1px;
  color: var(--red-dark);
}

.project-card.coming { opacity: 0.75; }
.project-card.coming:hover { opacity: 1; }

/* ============================================
   SHOP SECTION
   ============================================ */
.shop {
  background: var(--bg);
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.shop-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 4px 20px var(--shadow);
  border-top: 4px solid var(--red);
  transition: var(--transition);
}

.shop-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px var(--red-glow);
}

.shop-icon { font-size: 2.5rem; margin-bottom: 14px; }

.shop-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.shop-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.6;
}

.shop-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--red);
  margin-bottom: 18px;
}

.btn-shop {
  background: var(--grad-red);
  color: #fff;
  padding: 10px 24px;
  border-radius: 24px;
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-block;
  box-shadow: 0 4px 15px var(--red-glow);
  transition: var(--transition);
}

.btn-shop:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(232,0,0,0.35);
}

/* ============================================
   COURSES SECTION
   ============================================ */
.courses {
  background: #fff;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.course-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 0 0 24px;
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow);
  transition: var(--transition);
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 45px var(--red-glow);
}

/* Red thumbnail area */
.course-thumb {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--grad-red);
}

.play-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--red);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transition: var(--transition);
  cursor: pointer;
}

.course-card:hover .play-btn {
  transform: scale(1.15);
}

.course-label {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255,255,255,0.92);
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--red);
}

.course-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin: 18px 20px 8px;
}

.course-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin: 0 20px 14px;
  line-height: 1.5;
}

.course-meta {
  display: flex;
  gap: 10px;
  margin: 0 20px 16px;
}

.course-meta span {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 8px;
  background: #fff;
  color: var(--text-light);
  border: 1.5px solid #eee;
}

.btn-course {
  display: inline-block;
  margin: 0 20px;
  background: var(--grad-red);
  color: #fff;
  padding: 9px 22px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.88rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px var(--red-glow);
}

.btn-course:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(232,0,0,0.35);
}

/* ============================================
   EDUCATION / TIMELINE SECTION
   ============================================ */
.education {
  background: var(--bg);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}

/* Vertical red line */
.timeline::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 2px;
  background: var(--grad-red);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
}

/* Red dot on timeline */
.timeline-dot {
  position: absolute;
  left: -32px;
  top: 18px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--red);
  border: 3px solid #fff;
  box-shadow: 0 0 12px var(--red-glow);
}

.timeline-content {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: 0 4px 20px var(--shadow);
  border-left: 4px solid var(--red);
  transition: var(--transition);
}

.timeline-content:hover {
  transform: translateX(8px);
  box-shadow: 0 10px 35px var(--red-glow);
}

.timeline-year {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.timeline-content h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.timeline-content h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 12px;
  line-height: 1.5;
}

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

.timeline-tags span {
  padding: 3px 12px;
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  background: #fff0f0;
  color: var(--red);
  border: 1.5px solid var(--red-light);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.contact-item a,
.contact-item p {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  word-break: break-word;
  transition: var(--transition);
}

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

/* Contact buttons */
.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* LinkedIn — Blue */
.btn-linkedin {
  background: #0077b5;
  color: #fff;
  padding: 10px 24px;
  border-radius: 24px;
  font-weight: 700;
  transition: var(--transition);
}

/* GitHub — Black */
.btn-github-c {
  background: #111;
  color: #fff;
  padding: 10px 24px;
  border-radius: 24px;
  font-weight: 700;
  transition: var(--transition);
}

/* Resume — Red */
.btn-resume {
  background: var(--grad-red);
  color: #fff;
  padding: 10px 24px;
  border-radius: 24px;
  font-weight: 700;
  transition: var(--transition);
}

/* WhatsApp — Green */
.btn-whatsapp {
  background: #25d366;
  color: #fff;
  padding: 10px 24px;
  border-radius: 24px;
  font-weight: 700;
  transition: var(--transition);
}

.btn-linkedin:hover,
.btn-github-c:hover,
.btn-resume:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(37,211,102,0.4);
}

/* Contact Form */
.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 2px solid #e0e0e0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  background: var(--bg);
  transition: var(--transition);
  resize: vertical;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--red);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(232,0,0,0.08);
}

.btn-full {
  width: 100%;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #111;
  color: #aaa;
  text-align: center;
  padding: 30px 20px;
  font-size: 0.9rem;
  line-height: 2;
}

.footer .accent {
  color: var(--red);
}

/* ============================================
   FADE-IN ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in:nth-child(1) { transition-delay: 0.1s; }
.fade-in:nth-child(2) { transition-delay: 0.2s; }
.fade-in:nth-child(3) { transition-delay: 0.3s; }
.fade-in:nth-child(4) { transition-delay: 0.4s; }
.fade-in:nth-child(5) { transition-delay: 0.5s; }
.fade-in:nth-child(6) { transition-delay: 0.6s; }

/* ============================================
   RESPONSIVE — TABLET (max 900px)
   ============================================ */
@media (max-width: 900px) {

  .navbar {
    padding: 14px 20px;
  }

  /* Mobile menu hidden by default */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    flex-direction: column;
    padding: 20px;
    gap: 8px;
    border-bottom: 3px solid var(--red);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  }

  /* JS adds this class when hamburger clicked */
  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 60px 20px;
  }

  .hero-content {
    flex-direction: column;
    text-align: center;
    gap: 36px;
  }

  .hero-badges,
  .hero-buttons,
  .hero-socials {
    justify-content: center;
  }

  .hero-photo {
    width: 180px;
    height: 180px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .timeline {
    padding-left: 30px;
  }

  .timeline-dot {
    left: -24px;
  }
}

/* ============================================
   RESPONSIVE — MOBILE (max 480px)
   ============================================ */
@media (max-width: 480px) {
  .hero-name       { font-size: 1.8rem; }
  .section-title   { font-size: 1.4rem; }
  .projects-grid   { grid-template-columns: 1fr; }
  .shop-grid       { grid-template-columns: 1fr; }
  .courses-grid    { grid-template-columns: 1fr; }
  .about-grid      { grid-template-columns: 1fr 1fr; }
}