/* ===== MINIMALIST PORTFOLIO STYLES ===== */

/* Base & Typography */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  letter-spacing: 0.02em;
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 300;
  letter-spacing: 0.05em;
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}

.animate-slide-in-left {
  animation: slideInLeft 0.6s ease-out forwards;
}

/* Staggered animations for cards */
.card {
  opacity: 0;
  animation: fadeInUp 0.5s ease-out forwards;
}

.row .col:nth-child(1) .card { animation-delay: 0.1s; }
.row .col:nth-child(2) .card { animation-delay: 0.2s; }
.row .col:nth-child(3) .card { animation-delay: 0.3s; }
.row .col:nth-child(4) .card { animation-delay: 0.4s; }
.row .col:nth-child(5) .card { animation-delay: 0.5s; }
.row .col:nth-child(6) .card { animation-delay: 0.6s; }
.row .col:nth-child(7) .card { animation-delay: 0.7s; }
.row .col:nth-child(8) .card { animation-delay: 0.8s; }

/* ===== NAVBAR ===== */
.navbar {
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar-brand {
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.nav-link {
  position: relative;
  padding: 0.5rem 1rem !important;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: #0d6efd;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(13, 110, 253, 0.05) 0%, rgba(108, 117, 125, 0.05) 100%);
}

.hero-content {
  text-align: center;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 200;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  opacity: 0.8;
  letter-spacing: 0.1em;
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-cta {
  margin-top: 2rem;
  animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

/* ===== AIRPLANE ANIMATION ===== */
@keyframes flyAcross {
  0% {
    transform: translateX(-100px) translateY(0) rotate(-15deg);
    opacity: 0;
  }
  10% {
    opacity: 0.3;
  }
  90% {
    opacity: 0.3;
  }
  100% {
    transform: translateX(calc(100vw + 100px)) translateY(-50px) rotate(-15deg);
    opacity: 0;
  }
}

.airplane-animation {
  position: absolute;
  font-size: 3rem;
  color: rgba(13, 110, 253, 0.2);
  animation: flyAcross 15s ease-in-out infinite;
  top: 20%;
  left: -100px;
  z-index: 0;
}

.airplane-animation:nth-child(2) {
  animation-delay: 7s;
  top: 60%;
  font-size: 2.5rem;
}

/* ===== COOKING ANIMATIONS ===== */
@keyframes steam {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-20px) scale(1.2);
    opacity: 0.3;
  }
  100% {
    transform: translateY(-40px) scale(1.4);
    opacity: 0;
  }
}

.steam-container {
  position: relative;
  display: inline-block;
}

.steam {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  animation: steam 2s ease-in-out infinite;
}

.steam:nth-child(2) {
  animation-delay: 0.5s;
  left: 40%;
}

.steam:nth-child(3) {
  animation-delay: 1s;
  left: 60%;
}

/* ===== CAR ANIMATION ===== */
@keyframes carDrive {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(20px);
  }
}

.car-animation {
  animation: carDrive 3s ease-in-out infinite;
  display: inline-block;
}

/* ===== FLOATING ELEMENTS ===== */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

.floating-icon {
  animation: float 3s ease-in-out infinite;
}

.floating-icon:nth-child(2) {
  animation-delay: 1s;
}

.floating-icon:nth-child(3) {
  animation-delay: 2s;
}

/* ===== IMAGE CARDS ===== */
.image-card {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.image-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.2) !important;
}

.image-card img {
  transition: transform 0.5s ease;
}

.image-card:hover img {
  transform: scale(1.1);
}

/* ===== CUSTOM ACCENTS ===== */
.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(135deg, #0d6efd 0%, #0056d6 100%);
  box-shadow: 0 2px 8px rgba(13, 110, 253, 0.3);
}

/* ===== CARDS ===== */
.card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.card-title {
  font-weight: 500;
  letter-spacing: 0.03em;
}

.card-text {
  color: #6c757d;
  line-height: 1.6;
}

/* ===== BUTTONS ===== */
.btn {
  border-radius: 25px;
  padding: 0.5rem 1.5rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #0d6efd 0%, #0056d6 100%);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(13, 110, 253, 0.4);
}

.btn-outline-primary {
  border-width: 2px;
}

.btn-outline-primary:hover {
  transform: translateY(-2px);
}

/* ===== SOCIAL ICONS ===== */
.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  text-decoration: none;
  border: 2px solid currentColor;
}

.social-icon:hover {
  transform: translateY(-5px) scale(1.1);
}

.social-icon.instagram:hover { color: #E1306C; border-color: #E1306C; }
.social-icon.linkedin:hover { color: #0077B5; border-color: #0077B5; }
.social-icon.github:hover { color: #333; border-color: #333; }

/* ===== SECTIONS ===== */
.section {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 200;
  letter-spacing: 0.1em;
  margin-bottom: 3rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(135deg, #0d6efd 0%, #0056d6 100%);
}

/* ===== SKILL TAGS ===== */
.skill-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  margin: 0.25rem;
  border-radius: 20px;
  background: #dadbdc;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.skill-tag:hover {
  background: #0d6efd;
  color: white;
  transform: scale(1.05);
}

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

/* ===== FORM STYLING ===== */
.form-control {
  border-radius: 10px;
  border: 2px solid #e9ecef;
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* ===== PAGE TRANSITIONS ===== */
main {
  animation: fadeIn 0.5s ease-out;
}

/* ===== DARK MODE ADJUSTMENTS ===== */
.bg-dark,
.bg-dark body {
  background-color: #121416 !important;
  color: #f8f9fa !important;
}

.bg-dark .card {
  background-color: #1e2126 !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  color: #f8f9fa !important;
}

.bg-dark .card-title,
.bg-dark .card-text,
.bg-dark h1, .bg-dark h2, .bg-dark h3,
.bg-dark h4, .bg-dark h5, .bg-dark h6,
.bg-dark p, .bg-dark span, .bg-dark a:not(.btn),
.bg-dark .lead, .bg-dark label {
  color: #f8f9fa !important;
}

.bg-dark .text-muted {
  color: #adb5bd !important;
}

.bg-dark .skill-tag {
  background: #2d3238;
  color: #f8f9fa;
}

.bg-dark .form-control {
  background-color: #2d3238;
  border-color: #3d4248;
  color: #f8f9fa;
}

.bg-dark .form-control::placeholder {
  color: #6c757d;
}

.bg-dark .navbar {
  background-color: #1e2126 !important;
  border-bottom-color: rgba(255,255,255,0.05);
}

.bg-dark .navbar-brand,
.bg-dark .nav-link {
  color: #f8f9fa !important;
}

.bg-dark footer,
.bg-dark .footer {
  background-color: #1e2126 !important;
  color: #f8f9fa !important;
  border-top-color: rgba(255,255,255,0.05);
}

.bg-dark .bg-light {
  background-color: #1a1d20 !important;
}

.bg-dark .section.bg-light {
  background-color: #1a1d20 !important;
}

.bg-dark .social-icon {
  color: #f8f9fa;
  border-color: #f8f9fa;
}

.bg-dark .btn-outline-secondary {
  color: #f8f9fa;
  border-color: #f8f9fa;
}

.bg-dark .btn-outline-primary {
  color: #6ea8fe;
  border-color: #6ea8fe;
}

.bg-dark .btn-outline-primary:hover {
  background-color: #6ea8fe;
  color: #000;
}

.bg-dark hr {
  border-color: rgba(255,255,255,0.1);
}

.bg-dark main {
  background-color: #121416 !important;
}

/* ===== GO TO TOP BUTTON ===== */
.go-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0d6efd 0%, #0056d6 100%);
  color: white;
  border: none;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.4);
  z-index: 1000;
}

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

.go-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(13, 110, 253, 0.5);
}

/* ===== PAGE TRANSITION ANIMATION ===== */
.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  pointer-events: none;
}

.page-transition.active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

/* Dark mode transition overlay */
body.dark-mode .page-transition {
  background: rgba(33, 37, 41, 0.95);
}

.transition-loader {
  font-size: 4rem;
  color: #0d6efd;
  animation: transitionMove 0.8s ease-in-out;
}

.transition-loader.airplane {
  animation: airplaneTransition 0.8s ease-in-out;
}

.transition-loader.car {
  animation: carTransition 0.8s ease-in-out;
}

@keyframes airplaneTransition {
  0% {
    transform: translateX(-200px) translateY(50px) rotate(-15deg);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateX(200px) translateY(-50px) rotate(-15deg);
    opacity: 0;
  }
}

@keyframes carTransition {
  0% {
    transform: translateX(-200px) scale(0.8);
    opacity: 0;
  }
  50% {
    transform: translateX(0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateX(200px) scale(0.8);
    opacity: 0;
  }
}

/* Dark section class for JS toggle */
.bg-dark-section {
  background-color: #1a1d20 !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  /* Hero Section */
  .hero-title {
    font-size: 2rem;
    letter-spacing: 0.1em;
  }
  
  .hero-subtitle {
    font-size: 0.9rem;
  }
  
  .hero-section {
    min-height: 60vh;
    padding: 2rem 0;
  }
  
  .hero-section .mb-3 i {
    font-size: 1.5rem !important;
    margin: 0 0.3rem !important;
  }
  
  /* Section Titles */
  .section-title {
    font-size: 1.75rem;
  }
  
  /* Buttons */
  .btn-lg {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
  }
  
  .hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-cta .btn {
    width: 100%;
    margin: 0 !important;
    margin-bottom: 0.75rem !important;
  }
  
  .hero-cta .btn:last-child {
    margin-bottom: 0 !important;
  }
  
  .hero-cta .me-2 {
    margin-right: 0 !important;
  }
  
  /* About Section Icons */
  .col-lg-5 .p-4 > div:first-child {
    font-size: 4rem !important;
  }
  
  .col-lg-5 .mt-4 {
    font-size: 1.8rem !important;
    gap: 1rem !important;
  }
  
  /* Cards */
  .card {
    margin-bottom: 1.5rem;
  }
  
  /* What I Do Section */
  .what-i-do-card {
    margin-bottom: 1.5rem;
  }
  
  /* Skills Section */
  .skill-tag {
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
    margin: 0.25rem;
  }
  
  /* Contact Form */
  .contact-form .form-control {
    font-size: 0.95rem;
  }
  
  /* Social Icons */
  .social-icon {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.2rem;
  }
  
  /* Section Padding */
  .section {
    padding: 3rem 0;
  }
  
  /* Airplane Animations - smaller on mobile */
  .airplane-animation {
    font-size: 2rem;
  }
  
  .airplane-animation:nth-child(2) {
    font-size: 1.8rem;
  }
  
  /* Go to Top Button */
  .go-to-top {
    width: 45px;
    height: 45px;
    font-size: 1.2rem;
  }
}

@media (max-width: 576px) {
  /* Extra small devices */
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-subtitle {
    font-size: 0.85rem;
  }
  
  .hero-section p {
    font-size: 0.9rem !important;
  }
  
  .lead {
    font-size: 1.1rem;
  }
  
  body p {
    font-size: 0.95rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  /* Hide airplane animations on very small screens */
  .airplane-animation {
    display: none;
  }
}