/*
 * Portfolio CSS — usmantahir Theme (v2 — Light + Brand Colors + Sidebar Nav)
 * Brand Colors from logo: Magenta #c0149a → Orange #e8540a | Green #1db954 → Lime #00e533
 * Author: Usman Tahir — usmantahir.net
 */

/* ============================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================================ */
:root {
  /* Brand Colors */
  --clr-magenta: #c0149a;
  --clr-purple: #9b00c4;
  --clr-orange: #e8540a;
  --clr-green: #1db954;
  --clr-lime: #00e533;
  --clr-dark-green: #0d8f3a;

  /* Primary Gradients (logo-based) */
  --grad-primary: linear-gradient(135deg, #c0149a 0%, #e8540a 100%);
  --grad-secondary: linear-gradient(135deg, #1db954 0%, #00e533 100%);
  --grad-full: linear-gradient(135deg, #9b00c4 0%, #c0149a 30%, #e8540a 60%, #1db954 80%, #00e533 100%);
  --grad-hero: transparent;
  --grad-sidebar: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  --clr-footer-bg: #13001f;

  /* Light Backgrounds */
  --clr-bg: #ffffff;
  --clr-bg-soft: #fafafa;
  --clr-bg-alt: #f6f6f9;
  --clr-surface: #ffffff;
  --clr-card: #ffffff;
  --clr-card-hover: #fdf5ff;
  --clr-border: rgba(192, 20, 154, 0.12);
  --clr-border-2: rgba(29, 185, 84, 0.15);

  /* Text */
  --clr-text: #202942;
  --clr-text-muted: #666666;
  --clr-text-dim: #777777;
  --clr-white: #ffffff;

  /* Sidebar */
  --sidebar-w: 270px;
  --sidebar-bg: #ffffff;

  /* Typography */
  --font-body: 'Manrope', sans-serif;

  /* Spacing */
  --section-py: 90px;
  --container-max: 1300px;
  --container-px: 32px;

  /* Borders & Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(192, 20, 154, 0.08);
  --shadow-md: 0 4px 24px rgba(192, 20, 154, 0.12);
  --shadow-lg: 0 8px 40px rgba(192, 20, 154, 0.18);
  --shadow-card: 0 2px 20px rgba(0, 0, 0, 0.06);
  --shadow-btn: 0 4px 20px rgba(192, 20, 154, 0.35);
  --shadow-sidebar: 4px 0 40px rgba(0, 0, 0, 0.3);

  /* Transitions */
  --tr-fast: 0.2s ease;
  --tr-base: 0.35s ease;
  --tr-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Sidebar layout: push content right */
body.has-sidebar {
  /* display: flex; */
  min-height: 100vh;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

/* ============================================================
   LAYOUT — SIDEBAR + MAIN CONTENT
   ============================================================ */
.sidebar-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--sidebar-bg);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.05);
  transition: transform var(--tr-base);
  border-right: 1px solid rgba(192, 20, 154, 0.08);
}

/* Removal of noise and orbs from white sidebar */
.sidebar-nav::before {
  display: none;
}

/* Top gradient line */
.sidebar-nav::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-full);
}

.site-content-area {
  margin-left: var(--sidebar-w);
  flex: 1;
  background-image: url('../img/banner-1.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  min-height: 100vh;
}

/* ============================================================
   SIDEBAR INTERNALS
   ============================================================ */
.sidebar-logo-wrap {
  padding: 32px 24px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  position: relative;
  z-index: 1;
}

.sidebar-logo-img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  display: block;
  margin-bottom: 0;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.1));
  transition: transform var(--tr-base), filter var(--tr-base);
}

.sidebar-logo-img:hover {
  transform: scale(1.06);
  filter: drop-shadow(0 6px 20px rgba(192, 20, 154, 0.6));
}

.sidebar-site-name {
  font-size: 1.20rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.sidebar-site-tagline {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 500;
  margin-top: 3px;
  letter-spacing: 0.03em;
}

/* Nav links */
.sidebar-nav-links {
  flex: 1;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  z-index: 1;
  overflow-y: auto;
}

.sidebar-nav-links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  color: var(--clr-text-muted);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--tr-fast);
  position: relative;
  overflow: hidden;
}

.sidebar-nav-links a .nav-icon {
  width: 24px;
  text-align: center;
  font-size: 1.20rem;
  flex-shrink: 0;
}

.sidebar-nav-links a:hover {
  color: var(--clr-magenta);
  background: rgba(192, 20, 154, 0.05);
}

.sidebar-nav-links a.active {
  background: rgba(192, 20, 154, 0.08);
  color: var(--clr-magenta);
}

.sidebar-nav-links a.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 3px;
  background: var(--grad-primary);
  border-radius: 0 4px 4px 0;
}

/* Hire Me CTA in sidebar */
.sidebar-cta {
  padding: 16px;
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.sidebar-cta a {
  display: block;
  text-align: center;
  background: var(--grad-primary);
  color: #fff !important;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-btn);
  transition: var(--tr-base);
}

.sidebar-cta a:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(192, 20, 154, 0.5);
}

/* Social icons in sidebar bottom */
.sidebar-social {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px 24px;
  position: relative;
  z-index: 1;
}

.sidebar-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: #f8f8f8;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  font-size: 1rem;
  transition: var(--tr-fast);
  border: 1px solid #eee;
}

.sidebar-social a:hover {
  background: var(--clr-magenta);
  color: #fff;
  border-color: var(--clr-magenta);
  transform: translateY(-2px);
}

/* ============================================================
   MOBILE HAMBURGER TOGGLE BAR
   ============================================================ */
.mobile-topbar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--sidebar-bg);
  z-index: 1100;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.mobile-topbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-topbar-logo img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.mobile-topbar-logo span {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: rgba(76, 175, 6, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: var(--tr-fast);
}

.hamburger:hover {
  background: rgba(192, 20, 154, 0.3);
}

.hamburger span {
  display: block;
  height: 2px;
  background: #fff;
  border-radius: 4px;
  transition: var(--tr-base);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   CONTAINER / UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.section-py {
  padding-block: var(--section-py);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-magenta);
  background: rgba(192, 20, 154, 0.08);
  border: 1px solid rgba(192, 20, 154, 0.2);
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(2.3rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--clr-text);
  line-height: 1.2;
  margin-bottom: 14px;
  letter-spacing: -0.03em;
}

.section-title span {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.20rem;
  color: var(--clr-text-muted);
  max-width: 540px;
  margin-inline: auto;
  line-height: 1.7;
}

/* Scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s var(--tr-slow);
}

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

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 34px;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 700;
  transition: var(--tr-base);
  cursor: pointer;
  letter-spacing: 0.01em;
  border: none;
}

.btn-primary {
  background: var(--grad-primary);
  color: var(--clr-white);
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(192, 20, 154, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--clr-text);
  border: 2px solid rgba(192, 20, 154, 0.25);
}

.btn-secondary:hover {
  border-color: var(--clr-magenta);
  color: var(--clr-magenta);
  transform: translateY(-2px);
  background: rgba(192, 20, 154, 0.04);
}

.btn-green {
  background: var(--grad-secondary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 229, 51, 0.3);
}

.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 229, 51, 0.4);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: var(--tr-base);
}

.card:hover {
  border-color: rgba(192, 20, 154, 0.25);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: transparent;
  position: relative;
  overflow: hidden;
}

/* Soft gradient blobs */
.hero-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(192, 20, 154, 0.1) 0%, rgba(232, 84, 10, 0.06) 40%, transparent 70%);
  border-radius: 50%;
  animation: orb-float 9s ease-in-out infinite;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: 5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 51, 0.1) 0%, rgba(29, 185, 84, 0.06) 40%, transparent 70%);
  border-radius: 50%;
  animation: orb-float 11s ease-in-out infinite reverse;
}

@keyframes orb-float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(25px, -25px) scale(1.04);
  }

  66% {
    transform: translate(-20px, 18px) scale(0.97);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding-block: 80px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-green);
  background: rgba(29, 185, 84, 0.08);
  border: 1px solid rgba(29, 185, 84, 0.25);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-badge::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--clr-green);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.2;
  }
}

.hero-title {
  font-size: clamp(3rem, 6.5vw, 4.6rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--clr-text);
  margin-bottom: 10px;
}

.hero-title .name-accent {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.hero-role {
  /* font-size: clamp(1.20rem, 2.3vw, 1.4rem); */
  font-size: 34px;
  color: var(--clr-text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.hero-role strong {
  color: var(--clr-magenta);
  font-weight: 700;
}

.hero-desc {
  font-size: 1.20rem;
  color: var(--clr-text-muted);
  max-width: 460px;
  line-height: 1.8;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(192, 20, 154, 0.1);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-number span {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  margin-top: 4px;
  font-weight: 500;
}

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

.hero-avatar {
    width: 360px;
    height: 360px;
    position: relative;
}

.hero-avatar-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: var(--grad-full);
  animation: spin-ring 10s linear infinite;
  padding: 3px;
}

.hero-avatar-img img {
    position: absolute;
    top: -3px;
    left: 0px;
}

.hero-avatar-ring::before {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--clr-bg);
  border-radius: 50%;
}

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

  to {
    transform: rotate(360deg);
  }
}

.hero-avatar-img {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: var(--grad-hero);
  border: 2px solid rgba(192, 20, 154, 0.15);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6.5rem;
  box-shadow: var(--shadow-md);
}

.hero-floating-badge {
  position: absolute;
  background: #fff;
  border: 1px solid rgba(192, 20, 154, 0.15);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-text);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

.hero-floating-badge .icon {
  font-size: 1.25rem;
}

.badge-1 {
  bottom: 100px;
  left: -70px;
  animation: badge-float 4s ease-in-out infinite;
}

.badge-2 {
  top: 10px;
  right: -60px;
  animation: badge-float 4s ease-in-out infinite 1.2s;
}

.badge-3 {
  bottom: 80px;
  right: -80px;
  animation: badge-float 4s ease-in-out infinite 2.2s;
}

.badge-4 {
  top: 30px;
  left: -50px;
  animation: badge-float 4s ease-in-out infinite 3.4s;
}

.badge-5 {
  bottom: -20px;
  right: 60px;
  animation: badge-float 4s ease-in-out infinite 4.6s;
}

.badge-6 {
  top: 120px;
  right: -170px;
  animation: badge-float 4s ease-in-out infinite 5.8s;
}

@keyframes badge-float {

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

  50% {
    transform: translateY(-10px);
  }
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
  padding-block: var(--section-py);
  background: transparent;
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(192, 20, 154, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.about-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(0, 229, 51, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 70px;
  align-items: center;
  background: rgba(255, 255, 255, 0.5);
  padding: 75px;
  border-radius: var(--radius-xl);
}

.about-image-wrap {
  position: relative;
}

.about-image-frame {
  width: 100%;
  aspect-ratio: 4/5;
  /* border-radius: var(--radius-xl); */
  /* background: linear-gradient(145deg, #fff8ff, #f0fff4); */
  /* border: 1px solid rgba(192, 20, 154, 0.12); */
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  /* box-shadow: var(--shadow-lg); */
}

.about-tag {
  position: absolute;
  bottom: -18px;
  right: -18px;
  background: var(--grad-primary);
  color: #fff;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-btn);
}

.about-tag .tag-num {
  font-size: 1.5rem;
  font-weight: 900;
  display: block;
  line-height: 1;
}

.about-tag .tag-lbl {
  font-size: 0.68rem;
  font-weight: 700;
  opacity: 0.9;
  letter-spacing: 0.05em;
}

.about-text .section-header {
  text-align: left;
  margin-bottom: 24px;
}

.about-bio {
  font-size: 1.12rem;
  color: var(--clr-text-muted);
  line-height: 1.85;
  margin-bottom: 14px;
}

.about-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 26px 0;
}

.fact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid rgba(192, 20, 154, 0.1);
  border-radius: var(--radius-md);
  transition: var(--tr-fast);
  box-shadow: var(--shadow-sm);
}

.fact-item:hover {
  border-color: rgba(192, 20, 154, 0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.fact-icon {
  font-size: 1.1rem;
}

.fact-label {
  font-size: 0.78rem;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  display: block;
}

.fact-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
  display: block;
}

/* ============================================================
   SKILLS SECTION
   ============================================================ */
.skills-section {
  padding-block: var(--section-py);
  background: var(--clr-bg);
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.skills-bars {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.skill-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.skill-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-name > .sk-icon {
  font-size: 1.25rem;
}

.skill-pct {
  font-size: 0.92rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.skill-bar-bg {
  height: 8px;
  background: rgba(192, 20, 154, 0.08);
  border-radius: 50px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  border-radius: 50px;
  background: var(--grad-primary);
  width: 0%;
  transition: width 1.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Tech pills */
.tech-category {
  margin-bottom: 26px;
}

.tech-cat-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tech-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 15px;
  border-radius: 50px;
  font-size: 0.92rem;
  font-weight: 600;
  background: rgba(192, 20, 154, 0.06);
  border: 1px solid rgba(192, 20, 154, 0.15);
  color: var(--clr-text-muted);
  transition: var(--tr-fast);
}

.tech-pill:hover {
  background: rgba(192, 20, 154, 0.12);
  border-color: var(--clr-magenta);
  color: var(--clr-magenta);
  transform: translateY(-2px);
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
  padding-block: var(--section-py);
  background: transparent;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.service-card {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  background: var(--clr-card);
  border: 1px solid rgba(192, 20, 154, 0.1);
  transition: var(--tr-base);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--tr-base);
}

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

.service-card:hover {
  border-color: rgba(192, 20, 154, 0.25);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(192, 20, 154, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 22px;
  /* box-shadow: 0 4px 16px rgba(192, 20, 154, 0.3); */
}

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.72;
  margin-bottom: 18px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.service-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--clr-magenta);
  background: rgba(192, 20, 154, 0.08);
  border: 1px solid rgba(192, 20, 154, 0.18);
  padding: 3px 10px;
  border-radius: 50px;
}

/* ============================================================
   EXPERIENCE / TIMELINE
   ============================================================ */
.experience-section {
  padding-block: var(--section-py);
  background: var(--clr-bg);
}

.timeline {
  position: relative;
  max-width: 780px;
  margin-inline: auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-magenta), var(--clr-orange), var(--clr-green), transparent);
}

.timeline-item {
  display: flex;
  gap: 30px;
  margin-bottom: 44px;
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--grad-primary);
  border: 3px solid var(--clr-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-btn);
  position: relative;
  z-index: 1;
}

.timeline-body {
  flex: 1;
  padding: 26px 28px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(192, 20, 154, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--tr-base);
}

.timeline-body:hover {
  border-color: rgba(192, 20, 154, 0.25);
  box-shadow: var(--shadow-md);
}

.timeline-period {
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-green);
  background: rgba(29, 185, 84, 0.08);
  border: 1px solid rgba(29, 185, 84, 0.2);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.timeline-role {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 3px;
}

.timeline-company {
  font-size: 1rem;
  color: var(--clr-magenta);
  font-weight: 600;
  margin-bottom: 12px;
}

.timeline-desc {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

.timeline-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tl-skill {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: var(--clr-bg-alt);
  border: 1px solid var(--clr-border);
  padding: 3px 10px;
  border-radius: 50px;
}

/* ============================================================
   PORTFOLIO SECTION
   ============================================================ */
.portfolio-section {
  padding-block: var(--section-py);
  background: transparent;
}

.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: transparent;
  border: 1px solid rgba(192, 20, 154, 0.18);
  cursor: pointer;
  transition: var(--tr-fast);
}

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

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-card);
  border: 1px solid rgba(192, 20, 154, 0.1);
  box-shadow: var(--shadow-sm);
  transition: var(--tr-base);
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(192, 20, 154, 0.25);
  box-shadow: var(--shadow-md);
}

.project-thumb {
  height: 180px;
  background: linear-gradient(135deg, #fff8ff 0%, #f0fff4 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  position: relative;
  overflow: hidden;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(192, 20, 154, 0.9) 0%, rgba(232, 84, 10, 0.85) 100%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px;
  opacity: 0;
  transition: opacity var(--tr-base);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.overlay-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  padding: 9px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--tr-fast);
  text-decoration: none;
  backdrop-filter: blur(10px);
}

.overlay-btn:hover {
  background: rgba(255, 255, 255, 0.32);
  color: #fff;
}

.project-info {
  padding: 20px 22px;
}

.project-cat {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--clr-green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 5px;
}

.project-name {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 8px;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.stack-tag {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: var(--clr-bg-alt);
  border: 1px solid var(--clr-border);
  padding: 2px 8px;
  border-radius: 50px;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
  padding-block: var(--section-py);
  background: transparent;
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(192, 20, 154, 0.07) 0%, transparent 60%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: start;
}

.contact-info .section-header {
  text-align: left;
  margin-bottom: 26px;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(192, 20, 154, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--tr-fast);
}

.contact-card:hover {
  border-color: rgba(192, 20, 154, 0.28);
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.cc-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(192, 20, 154, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  /* flex-shrink: 0;
  box-shadow: 0 3px 12px rgba(192, 20, 154, 0.28); */
}

.cc-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
}

.cc-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
  display: block;
}

.contact-social {
  display: flex;
  gap: 10px;
  margin-top: 26px;
}

.social-icon-link {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid rgba(192, 20, 154, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  transition: var(--tr-fast);
  box-shadow: var(--shadow-sm);
}

.social-icon-link:hover {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-btn);
}

/* Contact form */
.contact-form-wrap {
  padding: 36px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(192, 20, 154, 0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 14px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--clr-bg);
  border: 1px solid rgba(192, 20, 154, 0.15);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1.05rem;
  padding: 13px 15px;
  width: 100%;
  transition: var(--tr-fast);
  outline: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-dim);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-magenta);
  box-shadow: 0 0 0 3px rgba(192, 20, 154, 0.1);
}

.form-group select option {
  background: #fff;
  color: var(--clr-text);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--clr-footer-bg);
  background: linear-gradient(180deg, #13001f 0%, #0a0010 100%);
  border-top: 3px solid transparent;
  border-image: var(--grad-full) 1;
  padding-top: 60px;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(192, 20, 154, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(0, 229, 51, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 44px;
  position: relative;
  z-index: 1;
}

.footer-logo-img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 12px;
  filter: brightness(1.1);
}

.footer-logo-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  display: block;
}

.footer-tagline {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.7;
  margin-bottom: 22px;
  max-width: 270px;
}

.footer-social {
  display: flex;
  gap: 8px;
}

.footer-col-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.45);
  transition: var(--tr-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a::before {
  content: '→';
  color: var(--clr-magenta);
  font-size: 0.78rem;
  opacity: 0;
  transform: translateX(-6px);
  transition: var(--tr-fast);
}

.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 10px;
  line-height: 1.5;
}

.footer-contact-item .fc-icon {
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-block: 20px;
  position: relative;
  z-index: 1;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-copy {
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-copy a {
  color: var(--clr-magenta);
  font-weight: 700;
}

.footer-love {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.3);
}

.footer-love .heart {
  color: #ff6b8a;
  animation: heartbeat 1.4s ease-in-out infinite;
  display: inline-block;
}

@keyframes heartbeat {

  0%,
  100% {
    transform: scale(1);
  }

  14% {
    transform: scale(1.18);
  }

  28% {
    transform: scale(1);
  }

  42% {
    transform: scale(1.18);
  }

  70% {
    transform: scale(1);
  }
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--grad-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  z-index: 900;
  opacity: 0;
  transform: translateY(18px);
  transition: var(--tr-base);
  border: none;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}

.scroll-top-btn.show {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(192, 20, 154, 0.5);
  color: #fff;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet: ≤ 1100px */
@media (max-width: 1100px) {
  :root {
    --sidebar-w: 220px;
    --section-py: 72px;
  }
}

/* Tablet: ≤ 900px */
@media (max-width: 900px) {
  :root {
    --section-py: 64px;
    --container-px: 24px;
  }

  /* Collapse sidebar into mobile top bar */
  body.has-sidebar {
    display: block;
  }

  .site-content-area {
    margin-left: 0;
    padding-top: 60px;
  }

  .sidebar-nav {
    transform: translateX(-100%);
    width: 280px;
    z-index: 1200;
  }

  .sidebar-nav.open {
    transform: translateX(0);
  }

  .mobile-topbar {
    display: flex;
  }

  /* Content sections */
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    order: -1;
  }

  .hero-avatar {
    width: 250px;
    height: 250px;
  }

  .hero-floating-badge {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-wrap {
    max-width: 380px;
    margin-inline: auto;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* Mobile: ≤ 640px */
@media (max-width: 640px) {
  :root {
    --section-py: 52px;
    --container-px: 18px;
  }

  .hero-stats {
    gap: 20px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .about-facts {
    grid-template-columns: 1fr;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

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

  .contact-form-wrap {
    padding: 22px 18px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .scroll-top-btn {
    bottom: 18px;
    right: 18px;
  }
}

/* Sidebar overlay backdrop on mobile */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1150;
}

.sidebar-backdrop.show {
  display: block;
}

/* ════════════════════════════════════════════
   TYPING ANIMATION
   ════════════════════════════════════════════ */
.hero-role {
  min-height: 1.5em;
  /* reserve space to prevent layout shift */
}

.hero-role-dynamic {
  color: var(--clr-magenta);
  font-weight: 700;
}

.typed-cursor {
  color: var(--clr-magenta);
  font-weight: 400;
  animation: typed-blink 0.75s step-end infinite;
  margin-left: 2px;
}

@keyframes typed-blink {

  from,
  to {
    color: transparent
  }

  50% {
    color: var(--clr-magenta);
  }
}

/* ════════════════════════════════════════════
   PORTFOLIO DYNAMIC STYLING & MODAL
   ════════════════════════════════════════════ */

/* Grid item image display */
.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--tr-base);
}

.project-card:hover .project-thumb img {
  transform: scale(1.08);
}

.project-thumb-placeholder {
  font-size: 3.5rem;
  color: var(--clr-magenta);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Global modal styles */
.portfolio-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 20px;
}

.portfolio-modal.active {
  opacity: 1;
  pointer-events: all;
}

.portfolio-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.portfolio-modal-wrapper {
  position: relative;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  background: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  overflow-y: auto;
  z-index: 10;
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-modal.active .portfolio-modal-wrapper {
  transform: translateY(0);
}

.portfolio-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f1f5f9;
  border: none;
  font-size: 1.5rem;
  font-weight: 700;
  color: #475569;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--tr-fast);
  z-index: 20;
}

.portfolio-modal-close:hover {
  background: var(--clr-magenta);
  color: #ffffff;
  transform: rotate(90deg);
}

.portfolio-modal-body {
  padding: 40px;
}

/* Modal Content details styling */
.modal-project-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--clr-text);
  line-height: 1.2;
  margin-bottom: 8px;
}

.modal-project-cat {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-magenta);
  background: rgba(192, 20, 154, 0.08);
  border: 1px solid rgba(192, 20, 154, 0.15);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.modal-project-image {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 30px;
  border: 1px solid #e2e8f0;
}

.modal-project-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.modal-project-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 24px;
}

.modal-meta-item h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  font-weight: 700;
}

.modal-project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.modal-project-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--clr-magenta);
  transition: var(--tr-fast);
}

.modal-project-link:hover {
  color: var(--clr-magenta);
  text-decoration: underline;
  transform: translateX(2px);
}

.modal-project-description h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  font-weight: 700;
}

.modal-description-content {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--clr-text-muted);
}

.modal-description-content p {
  margin-bottom: 16px;
}

.modal-description-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-block: 16px;
}

/* Mobile responsive modal constraints */
@media (max-width: 768px) {
  .portfolio-modal {
    padding: 0;
  }

  .portfolio-modal-wrapper {
    max-height: 100vh;
    height: 100%;
    border-radius: 0;
  }

  .portfolio-modal-body {
    padding: 30px 20px;
  }

  .modal-project-title {
    font-size: 1.8rem;
  }

  .modal-project-meta {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ════════════════════════════════════════════
   GALLERY CAROUSEL STYLING
════════════════════════════════════════════ */

/* Gallery Container */
.portfolio-gallery-carousel,
.modal-gallery-carousel {
  width: 100%;
  margin-bottom: 32px;
}

.gallery-carousel-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #f5f5f5;
  box-shadow: var(--shadow-md);
}

.gallery-carousel {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  aspect-ratio: 16 / 9;
}

.gallery-slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
  overflow: hidden;
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.gallery-slide:hover img {
  transform: scale(1.02);
}

/* Gallery Navigation */
.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
}

.gallery-nav:hover {
  background: rgba(0, 0, 0, 0.7);
  transform: translateY(-50%) scale(1.1);
}

.gallery-prev {
  left: 16px;
}

.gallery-next {
  right: 16px;
}

/* Gallery Indicators */
.gallery-indicators {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.indicator.active {
  background: white;
  transform: scale(1.2);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.3);
}

.indicator:hover {
  background: rgba(255, 255, 255, 0.8);
}

/* Mobile Responsive Gallery */
@media (max-width: 768px) {
  .gallery-carousel {
    aspect-ratio: 4 / 3;
  }

  .gallery-nav {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .gallery-prev {
    left: 12px;
  }

  .gallery-next {
    right: 12px;
  }

  .gallery-indicators {
    bottom: 12px;
    gap: 6px;
  }

  .indicator {
    width: 10px;
    height: 10px;
  }
}

.portfolio-detail-page {
  position: relative;
  min-height: 100vh;
  background: #ffffff;
  padding: 60px 0;
}

.portfolio-detail-container {
  max-width: 900px;
}

.portfolio-detail-wrapper {
  animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Breadcrumb Navigation */
.portfolio-detail-breadcrumb {
  margin-bottom: 40px;
}

.breadcrumb-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-magenta);
  transition: var(--tr-fast);
  text-decoration: none;
}

.breadcrumb-link:hover {
  color: var(--clr-magenta);
  text-decoration: underline;
  transform: translateX(-4px);
}

/* Main Portfolio Detail Content */
.portfolio-detail-content {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 0;
}

/* Project Header */
.project-header {
  margin-bottom: 32px;
}

.project-header .modal-project-title {
  margin-bottom: 12px;
}

.project-header .modal-project-cat {
  display: inline-block;
}

/* CTA Section */
.portfolio-detail-cta {
  margin-top: 48px;
  margin-bottom: 48px;
}

.cta-card {
  background: linear-gradient(135deg, rgba(192, 20, 154, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
  border: 1px solid rgba(192, 20, 154, 0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  gap: 24px;
  align-items: center;
}

.cta-icon {
  font-size: 3rem;
  flex-shrink: 0;
}

.cta-content {
  flex: 1;
}

.cta-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 8px;
}

.cta-content p {
  color: var(--clr-text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
}

/* Navigation to Related Projects */
.portfolio-detail-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid #e2e8f0;
}

.detail-nav-btn {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: var(--clr-text);
  transition: var(--tr-fast);
  group: "nav-btn";
}

.detail-nav-btn:hover {
  color: var(--clr-magenta);
}

.detail-nav-btn .nav-thumb {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 16px;
  transition: var(--tr-fast);
  position: relative;
}

.detail-nav-btn:hover .nav-thumb {
  border-color: var(--clr-magenta);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(192, 20, 154, 0.15);
}

.detail-nav-btn .nav-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.4), transparent);
}

.nav-label {
  position: relative;
  z-index: 1;
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-nav-btn .nav-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
  transition: var(--tr-fast);
}

.detail-nav-btn:hover .nav-title {
  color: var(--clr-magenta);
}

/* Error State */
.portfolio-detail-error {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(135deg, rgba(192, 20, 154, 0.03) 0%, rgba(59, 130, 246, 0.03) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid #e2e8f0;
}

.portfolio-detail-error .error-icon {
  font-size: 4rem;
  margin-bottom: 24px;
}

.portfolio-detail-error h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-text);
  margin-bottom: 12px;
}

.portfolio-detail-error p {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  margin-bottom: 32px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .portfolio-detail-page {
    padding: 40px 0;
  }

  .portfolio-detail-content {
    padding: 0;
  }

  .cta-card {
    flex-direction: column;
    padding: 24px;
    text-align: center;
  }

  .cta-icon {
    font-size: 2.5rem;
  }

  .portfolio-detail-nav {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 40px;
    padding-top: 40px;
  }

  .detail-nav-btn .nav-thumb {
    height: 150px;
  }

  .project-header .modal-project-title {
    font-size: 1.6rem;
  }

  .portfolio-detail-error {
    padding: 60px 20px;
  }

  .portfolio-detail-error h1 {
    font-size: 1.6rem;
  }

  .breadcrumb-link {
    font-size: 0.9rem;
  }
}

/* ============================================================
   CONTACT FORM — LOADING OVERLAY & MESSAGES
   ============================================================ */

/* Loading Overlay */
.form-loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(2px);
}

.loading-spinner-container {
  text-align: center;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  margin: 0 auto 20px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-text {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Form Messages */
.form-message {
  padding: 20px;
  border-radius: var(--radius-lg);
  display: flex;
  gap: 16px;
  margin-top: 20px;
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-message-success {
  background: #ecfdf5;
  border: 1px solid #86efac;
  color: #166534;
}

.form-message-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.message-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.message-text {
  flex: 1;
  text-align: left;
}

.message-text h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 8px 0;
}

.message-text p {
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.5;
}

#retry-form-btn {
  margin-top: 12px;
  min-width: 120px;
}

/* ============================================================
   PORTFOLIO PAGINATION
   ============================================================ */
.portfolio-pagination {
  display: none;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 44px;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-text-muted);
  background: transparent;
  border: 1px solid rgba(192, 20, 154, 0.18);
  cursor: pointer;
  transition: var(--tr-fast);
  font-family: inherit;
}

.pagination-btn:hover:not(:disabled):not(.active) {
  background: rgba(192, 20, 154, 0.06);
  border-color: var(--clr-magenta);
  color: var(--clr-magenta);
}

.pagination-btn.active {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

@media (max-width: 640px) {
  .pagination-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    font-size: 0.82rem;
  }
  .pagination-btn.prev-btn,
  .pagination-btn.next-btn {
    padding: 0 10px;
    font-size: 0.78rem;
  }
}