/* Animated border effect for contact heading */
#contact-section .section-title.text-center {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 0.25em 1.5em;
  border-radius: 18px;
  overflow: visible;
  z-index: 1;
  margin-left: auto;
  margin-right: auto;
  background: transparent;
  box-shadow: 0 0 24px 0 var(--accent), 0 2px 12px 0 #0002;
  animation: headingGlow 2.2s cubic-bezier(.4,2,.6,1) infinite alternate;
}
#contact-section .section-title.text-center::before {
  content: '';
  position: absolute;
  left: -6px; top: -6px; width: calc(100% + 12px); height: calc(100% + 12px);
  border-radius: 22px;
  border: 3px solid;
  border-image: linear-gradient(90deg, var(--accent), #ffb86b, var(--accent)) 1;
  opacity: 0.85;
  z-index: -1;
  filter: blur(0.5px);
  animation: borderGradient 2.8s linear infinite;
}
@keyframes borderGradient {
  0% { border-image-source: linear-gradient(90deg, var(--accent), #ffb86b, var(--accent)); }
  100% { border-image-source: linear-gradient(450deg, var(--accent), #ffb86b, var(--accent)); }
}
@keyframes headingGlow {
  0% { box-shadow: 0 0 24px 0 var(--accent), 0 2px 12px 0 #0002; }
  60% { box-shadow: 0 0 48px 0 #ffb86b, 0 2px 12px 0 #0002; }
  100% { box-shadow: 0 0 24px 0 var(--accent), 0 2px 12px 0 #0002; }
}
/* Contact form modern animation */
.contact-animate-form {
  animation: fadeInUp 0.7s cubic-bezier(.4,2,.6,1);
}
.contact-animate-item {
  opacity: 0;
  transform: translateY(32px) scale(0.98);
  animation: contactItemIn 0.7s cubic-bezier(.4,2,.6,1) forwards;
}
.contact-animate-item:nth-child(1) { animation-delay: 0.1s; }
.contact-animate-item:nth-child(2) { animation-delay: 0.22s; }
.contact-animate-item:nth-child(3) { animation-delay: 0.34s; }
.contact-animate-item:nth-child(4) { animation-delay: 0.46s; }

@keyframes contactItemIn {
  0% {
    opacity: 0;
    transform: translateY(32px) scale(0.98);
  }
  60% {
    opacity: 1;
    transform: translateY(-6px) scale(1.03);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(40px); }
  100% { opacity: 1; transform: none; }
}
.contact-animate-item input:focus, .contact-animate-item textarea:focus {
  box-shadow: 0 0 0 2px var(--accent);
  border-color: var(--accent);
  transition: box-shadow 0.2s, border 0.2s;
}
#contact-section {
  background: url('../images/contact-bg.jpg') center center/cover no-repeat;
  position: relative;
  min-height: 100vh;
}
/* Contact form panel with full-height background image */
.contact-blur-panel {
  background: linear-gradient(rgba(30,36,56,0.55),rgba(30,36,56,0.55)), url('assets/images/contact-bg.jpg') center center/cover no-repeat;
  min-height: 340px;
  position: relative;
  border-radius: 22px;
  box-shadow: 0 8px 40px 0 rgba(30,20,60,0.18), 0 0 32px 0 var(--accent), 0 0 0 4px #ffb86b33;
  overflow: hidden;
  animation: floatPanel 3.2s ease-in-out infinite alternate;
}
.contact-blur-panel::after {
  content: '';
  position: absolute;
  left: -30%;
  top: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(120deg,rgba(255,255,255,0.08) 0%,rgba(255,255,255,0.22) 50%,rgba(255,255,255,0.08) 100%);
  filter: blur(2px);
  pointer-events: none;
  z-index: 2;
  animation: sweepLight 2.8s linear infinite;
}
@keyframes sweepLight {
  0% { left: -30%; opacity: 0.2; }
  40% { opacity: 0.5; }
  60% { left: 70%; opacity: 0.7; }
  100% { left: 110%; opacity: 0.2; }
}
@keyframes floatPanel {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(1.012); }
  100% { transform: translateY(0) scale(1); }
}
.contact-blur-panel::before {
  content: '';
  position: absolute;
  left: -3px; top: -3px; width: calc(100% + 6px); height: calc(100% + 6px);
  border-radius: 26px;
  border: 3px solid;
  border-image: linear-gradient(120deg, var(--accent), #ffb86b, var(--accent)) 1;
  opacity: 0.9;
  z-index: 2;
  pointer-events: none;
  animation: borderGradientPanel 3.2s linear infinite;
}
@keyframes borderGradientPanel {
  0% { border-image-source: linear-gradient(120deg, var(--accent), #ffb86b, var(--accent)); }
  100% { border-image-source: linear-gradient(480deg, var(--accent), #ffb86b, var(--accent)); }
}
.contact-blur-panel > * {
  position: relative;
  z-index: 3;
}
/* Contact form glassmorphism blur panel */
.contact-blur-panel {
  background: rgba(30, 36, 56, 0.55);
  border-radius: 22px;
  box-shadow: 0 8px 40px 0 rgba(30,20,60,0.13);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1.5px solid rgba(255,255,255,0.13);
  margin: 0 auto;
  max-width: 700px;
}
/* Contact section theme background */
#contact-section {
  background-image: url('../images/contact-bg.jpg');
  /* background: var(--panel); */
  border-radius: 22px;
  box-shadow: 0 8px 40px 0 rgba(30,20,60,0.13);
  padding: 2.5rem 0;
}
/* Coffee section custom text color */
#coffee {
  color: #232946;
  background: url('assets/images/coffee.jpg') center center/cover no-repeat;
  position: relative;
}
#coffee::before {
  content: '';
  position: absolute;
  left: 0; top: 0; width: 100%; height: 100%;
  /* background: rgba(255,255,255,0.35); */
  background: url('../images/coffee.jpg') center center/cover no-repeat;
  z-index: 0;
  pointer-events: none;
}
#coffee > * {
  position: relative;
  z-index: 1;
}
#coffee .section-title {
  color: #fff;
}
#coffee .text-muted {
  color: #bfc9d8 !important;
}
.about-modal-content-animate {
  display: flex !important;
  flex-direction: row !important;
  align-items: stretch;
  justify-content: space-between;
  padding: 0 !important;
}
.about-modal-details {
  flex: 1 1 0;
  padding: 2.5rem 2rem 2rem 2rem;
  min-width: 0;
}
.about-modal-img {
  display: flex !important;
  align-items: center;
  justify-content: center;
  min-width: 260px;
  max-width: 320px;
  background: transparent;
  padding: 2.5rem 2rem 2rem 0;
}
.about-modal-img img {
  max-width: 220px;
  border-radius: 18px;
  box-shadow: 0 8px 32px #ff6b5740;
  animation: aboutImgIn 1.1s cubic-bezier(.4,2,.6,1) 0.2s both;
}
@media (max-width: 991px) {
  .about-modal-content-animate {
    flex-direction: column !important;
    max-width: 98vw;
  }
  .about-modal-img {
    display: none !important;
  }
}
/* About Modal Wide and Animation */
/* About Modal like Contact Modal */
.about-modal-wide {
  align-items: center !important;
  justify-content: center !important;
}
.about-modal-content-animate {
  max-width: 900px;
  width: 96vw;
  min-height: 0;
  border-radius: 22px;
  background: linear-gradient(135deg, #232946 0%, #1a1a2e 100%);
  box-shadow: 0 8px 40px 0 rgba(30,20,60,0.18);
  animation: modalIn 0.25s cubic-bezier(.4,2,.6,1) 1;
  overflow: hidden;
  margin: 0 auto;
  flex-direction: column !important;
  padding: 2.5rem 2rem 2rem 2rem !important;
}
.about-modal-details {
  min-width: 0;
}
.about-modal-img {
  display: none !important;
}
/* Home section profile image animation */
.home-profile-animate {
  animation: profileIn 1.1s cubic-bezier(.4,2,.6,1) 0.2s both;
  box-shadow: 0 8px 32px 0 #ff6b5740, 0 1.5px 8px 0 #fff2;
  transition: transform 0.35s cubic-bezier(.4,2,.6,1), box-shadow 0.35s, filter 0.25s;
}
.home-profile-animate:hover, .home-profile-animate:focus {
  transform: scale(1.06) rotate(-2deg) translateY(-8px);
  box-shadow: 0 16px 48px 0 #ffb86b99, 0 0 0 8px #ff6b5740;
  filter: brightness(1.08) drop-shadow(0 0 16px #ffb86b);
}
@keyframes profileIn {
  0% {
    opacity: 0;
    transform: scale(0.7) rotate(8deg) translateY(60px);
    filter: blur(8px);
  }
  60% {
    opacity: 1;
    transform: scale(1.08) rotate(-2deg) translateY(-8px);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0) translateY(0);
    filter: blur(0);
  }
}
/* Carousel styles */
.carousel-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
}
.carousel-track {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  scroll-behavior: smooth;
  gap: 1.5rem;
  width: 100%;
  padding-bottom: 0.5rem;
}
.carousel-item {
  flex: 0 0 320px;
  max-width: 320px;
}
.carousel-arrow {
  background: var(--panel);
  color: var(--accent);
  border: none;
  font-size: 2rem;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.08);
  z-index: 2;
}
.carousel-arrow:hover {
  background: var(--accent);
  color: #fff;
}
/* Carousel styles */
.carousel-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
}
.carousel-track {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  scroll-behavior: smooth;
  gap: 1.5rem;
  width: 100%;
  padding-bottom: 0.5rem;
}
.carousel-item {
  flex: 0 0 320px;
  max-width: 320px;
}
.carousel-arrow {
  background: var(--panel);
  color: var(--accent);
  border: none;
  font-size: 2rem;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.08);
  z-index: 2;
}
.carousel-arrow:hover {
  background: var(--accent);
  color: #fff;
}
/* Projects single row scrollable */


  /* 4 project cards per row on desktop */
  .projects-row {
    display: flex;
    /* flex-wrap: wrap; */
    gap: 1.5rem;
  }
  .projects-row > .col-lg-3 {
    flex: 0 0 24%;
    max-width: 24%;
    min-width: 240px;
    box-sizing: border-box;
  }
  @media (max-width: 991px) {
    .projects-row > .col-lg-3 {
      flex: 0 0 48%;
      max-width: 48%;
    }
  }
  @media (max-width: 767px) {
    .projects-row {
      flex-direction: column;
    }
    .projects-row > .col-lg-3 {
      flex: 1 1 100%;
      max-width: 100%;
      min-width: 0;
    }
  }
/* Custom Modal Styles */
.modal-custom {
  position: fixed;
  z-index: 9999;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: rgba(20,24,34,0.85);
  display: flex; align-items: center; justify-content: center;
}
.modal-content-custom {
  background: linear-gradient(135deg, #232946 0%, #1a1a2e 100%);
  color: var(--text);
  padding: 2.5rem 2rem 2rem 2rem;
  border-radius: 22px;
  box-shadow: 0 8px 40px 0 rgba(30,20,60,0.18);
  max-width: 900px;
  width: 90vw;
  position: relative;
  animation: modalIn 0.25s cubic-bezier(.4,2,.6,1) 1;
}
.close-modal {
  position: absolute;
  top: 18px; right: 22px;
  font-size: 2rem;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s;
}
.close-modal:hover { color: var(--accent); }
@keyframes modalIn {
  from { transform: translateY(40px) scale(0.95); opacity: 0; }
  to { transform: none; opacity: 1; }
}

:root{
  --bg:#0d141b;
  --panel:#121b24;
  --accent:#ff6b57;
  --text:#e8eef4;
  --muted:#9bb0c0;
}
*{box-sizing:border-box}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.bg-nav{background:rgba(6,10,14,.7);backdrop-filter:saturate(140%) blur(8px)}
.bg-footer{background:#0b1117}
.hero{min-height:92vh;display:flex;align-items:center;background: radial-gradient(ellipse at 60% 30%, rgba(36,50,66,0.35), transparent 60%), linear-gradient(180deg, var(--bg) 60%, var(--panel) 100%);}
.hero .title{font-size:clamp(28px,5vw,46px);font-weight:800;letter-spacing:.3px}
.hero .subtitle{font-size:clamp(20px,3.6vw,32px); font-weight:700; opacity:.95}
.hero .hello{font-weight:700; letter-spacing:.5px}
.btn-cta {
  position: relative;
  background: linear-gradient(120deg, #ff6b57, #ffb86b, #ff6b57 90%);
  background-size: 200% 200%;
  border: 0;
  color: #fff;
  padding: .8rem 1.1rem;
  border-radius: 14px;
  font-weight: 700;
  box-shadow: 0 2px 12px 0 rgba(255,107,87,0.10);
  transition: background 0.18s, color 0.18s, transform 0.18s cubic-bezier(.4,2,.6,1), box-shadow 0.18s, filter 0.18s;
  will-change: transform, filter;
  overflow: hidden;
  z-index: 1;
}
.btn-cta:hover, .btn-cta:focus {
  background-position: 100% 0;
  color: #fff;
  transform: translateY(-3px) scale(1.08) rotate(-1deg);
  box-shadow: 0 8px 32px 0 #ffb86b55, 0 0 0 4px #ff6b5740;
  filter: brightness(1.08) drop-shadow(0 0 12px #ffb86b);
  border: 2px solid #ffb86b;
  animation: btnPulse 0.7s cubic-bezier(.4,2,.6,1) infinite alternate;
}
/* Ripple effect on click */
.btn-cta:active::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0;
  height: 0;
  background: rgba(255,255,255,0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: ripple 0.5s linear;
  z-index: 2;
}

@keyframes ripple {
  to {
    width: 220%;
    height: 220%;
    opacity: 0;
  }
}
/* Animated gradient background */
@keyframes btnGradient {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

@keyframes btnPulse {
  0% {
    filter: brightness(1) drop-shadow(0 0 0 #ff6b57);
  }
  60% {
    filter: brightness(1.08) drop-shadow(0 0 8px #ff6b57cc);
  }
  100% {
    filter: brightness(1.12) drop-shadow(0 0 16px #ff6b5799);
  }
}
.btn-cta:active {
  background: #ff6b57;
  transform: scale(0.97);
  box-shadow: 0 1px 4px 0 rgba(255,107,87,0.10);
}

.btn-ghost {
  border: 1px solid rgba(255,255,255,.3);
  color: var(--text);
  padding: .8rem 1.1rem;
  border-radius: 14px;
  background: transparent;
  font-weight: 700;
  box-shadow: 0 2px 12px 0 rgba(30,20,60,0.06);
  transition: background 0.18s, color 0.18s, border 0.18s, transform 0.18s cubic-bezier(.4,2,.6,1), box-shadow 0.18s;
  will-change: transform;
}
.btn-ghost:hover, .btn-ghost:focus {
  background: rgba(255,255,255,0.08);
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 6px 24px 0 rgba(255,107,87,0.10);
}
.btn-ghost:active {
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border-color: #fff;
  transform: scale(0.97);
  box-shadow: 0 1px 4px 0 rgba(30,20,60,0.06);
}
.badge-skill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-size: 1.7rem;
  background: linear-gradient(135deg, #232946 0%, #1a1a2e 100%);
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 12px 0 #0002, 0 0 0 2px #ff6b5740;
  border: 2px solid #232946;
  transition: transform 0.18s, box-shadow 0.18s, background 0.18s;
  cursor: pointer;
  position: relative;
}
.badge-skill:hover, .badge-skill:focus {
  background: linear-gradient(135deg, #ff6b57 0%, #ffb86b 100%);
  color: #232946;
  transform: scale(1.18) rotate(-8deg);
  box-shadow: 0 8px 24px 0 #ffb86b99, 0 0 0 6px #ff6b5740;
  z-index: 2;
}
.badge-skill i.fa-html5 { color: #e34c26; }
.badge-skill i.fa-css3-alt { color: #2965f1; }
.badge-skill i.fa-js { color: #f7df1e; }
.badge-skill i.fa-php { color: #777bb4; }
.badge-skill i.fa-bootstrap { color: #563d7c; }
.badge-skill i.fa-wind { color: #38bdf8; }
.badge-skill i.fa-c { color: #00599c; }
.badge-skill i.fa-git-alt { color: #f34f29; }
.badge-skill i.fa-github { color: #333; }

.card-proj{
  background:var(--panel);
  border:1px solid #1a2632;
  border-radius:20px;
  overflow:hidden;
  box-shadow: 0 2px 12px 0 rgba(30,20,60,0.10);
  transition: transform 0.25s cubic-bezier(.4,2,.6,1), box-shadow 0.25s, border 0.2s;
  animation: cardFadeUp 0.7s cubic-bezier(.7,-0.2,.3,1.5);
}

@keyframes cardFadeUp {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.92) rotate(-2deg);
    box-shadow: 0 8px 32px 0 rgba(30,20,60,0.18);
    filter: blur(4px);
  }
  60% {
    opacity: 1;
    transform: translateY(-6px) scale(1.03) rotate(1deg);
    box-shadow: 0 4px 18px 0 rgba(30,20,60,0.13);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: none;
    box-shadow: 0 2px 12px 0 rgba(30,20,60,0.10);
    filter: blur(0);
  }
}

@keyframes cardCrashIn {
  0% {
    opacity: 0;
    transform: scale(0.7) rotate(-8deg) translateY(60px);
    filter: blur(6px);
  }
  60% {
    opacity: 1;
    transform: scale(1.05) rotate(2deg) translateY(-8px);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0) translateY(0);
    filter: blur(0);
  }
}
.card-proj:hover{
  transform: translateY(-8px) scale(1.04) rotate(1deg);
  border-color: #2a3a4b;
  box-shadow: 0 8px 32px 0 rgba(30,20,60,0.18);
  z-index: 2;
}
.card-proj img{width:100%; height:180px; object-fit:cover; background:#0f1620}
.section-title{font-weight:800; letter-spacing:.3px; color:var(--accent);}
.stat{display:flex; flex-direction:column; align-items:center; gap:.25rem}
.stat .num{color:var(--accent); font-weight:800; font-size:1.4rem}
.input-dark,.textarea-dark{background:#0f1620;border:1px solid #1a2632;color:var(--text); border-radius:14px; padding:.8rem 1rem; width:100%}
.input-dark:focus,.textarea-dark:focus{outline:none; border-color:#2b3b4e}
.text-muted{color:var(--muted)!important}
.container-narrow{max-width:980px}

/* About section dark background */
#about {
  background: var(--panel);
  border-radius: 0;
  box-shadow: 0 4px 32px 0 rgba(30,20,60,0.13);
  border: none;
  padding-top: 3rem;
  padding-bottom: 3rem;
  transition: background 0.4s;
}