/* ============================================================
   DevFolio Freelancer Portfolio — Warm Approachable Theme
   Colors: indigo, amber, cream, charcoal, soft gray
   Fonts: Poppins (display), Nunito Sans (body), IBM Plex Mono (code)
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --color-indigo: #3730A3;
  --color-indigo-light: #4F46E5;
  --color-indigo-dark: #1E1B4B;
  --color-amber: #F59E0B;
  --color-amber-light: #FBBF24;
  --color-amber-dark: #D97706;
  --color-cream: #FFFBEB;
  --color-charcoal: #1F2937;
  --color-gray-soft: #F3F4F6;
  --color-gray-mid: #6B7280;
  --color-gray-light: #D1D5DB;
  --color-white: #FFFFFF;
  --color-black: #000000;

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Nunito Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 14px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
  --shadow-xl: 0 20px 50px rgba(0,0,0,.15);

  --transition-fast: .2s ease;
  --transition-med: .35s ease;
  --transition-slow: .6s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-charcoal);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
code, .mono { font-family: var(--font-mono); }

/* ---------- Utility ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 100px 0; }
.section--gray { background: var(--color-gray-soft); }
.section--cream { background: var(--color-cream); }
.text-center { text-align: center; }
.text-indigo { color: var(--color-indigo); }
.text-amber { color: var(--color-amber); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ---------- Section Headers ---------- */
.section-header { margin-bottom: 56px; }
.section-header p {
  font-family: var(--font-display);
  font-size: .875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-amber);
  margin-bottom: 8px;
}
.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-charcoal);
}
.section-header h2 em {
  font-style: normal;
  color: var(--color-indigo);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-size: .9375rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.btn--primary {
  background: var(--color-indigo);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-indigo-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(55,48,163,.35);
}
.btn--amber {
  background: var(--color-amber);
  color: var(--color-charcoal);
}
.btn--amber:hover {
  background: var(--color-amber-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245,158,11,.35);
}
.btn--outline {
  background: transparent;
  color: var(--color-indigo);
  border: 2px solid var(--color-indigo);
}
.btn--outline:hover {
  background: var(--color-indigo);
  color: var(--color-white);
}
.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.btn--outline-white:hover {
  background: var(--color-white);
  color: var(--color-indigo);
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: all var(--transition-med);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.navbar__logo {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-indigo);
}
.navbar__logo span { color: var(--color-amber); }
.navbar__links {
  display: flex;
  gap: 32px;
}
.navbar__links a {
  font-family: var(--font-display);
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-charcoal);
  position: relative;
}
.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-amber);
  transition: width var(--transition-fast);
}
.navbar__links a:hover::after,
.navbar__links a.active::after {
  width: 100%;
}
.navbar__links a:hover,
.navbar__links a.active {
  color: var(--color-indigo);
}
.navbar__cta .btn {
  padding: 10px 24px;
  font-size: .8125rem;
}
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.navbar__burger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--color-charcoal);
  border-radius: 2px;
  transition: all var(--transition-fast);
}
.navbar__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.navbar__burger.open span:nth-child(2) { opacity: 0; }
.navbar__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ---------- Mobile Nav ---------- */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--color-white);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-charcoal);
}
.mobile-nav a:hover { color: var(--color-indigo); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-cream);
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(55,48,163,.06) 0%, transparent 70%);
  border-radius: 50%;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero__text h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  color: var(--color-charcoal);
  margin-bottom: 20px;
  line-height: 1.15;
}
.hero__text h1 em {
  font-style: normal;
  color: var(--color-indigo);
  position: relative;
}
.hero__text h1 em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 8px;
  background: var(--color-amber);
  opacity: .35;
  border-radius: 4px;
  z-index: -1;
}
.hero__text p {
  font-size: 1.125rem;
  color: var(--color-gray-mid);
  margin-bottom: 32px;
  max-width: 480px;
}
.hero__btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__img {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero__img img {
  max-width: 420px;
  width: 100%;
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 1;
}
/* Floating skill badges */
.hero__badges {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}
.skill-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  font-family: var(--font-display);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--color-charcoal);
  white-space: nowrap;
}
.skill-badge i {
  color: var(--color-indigo);
  font-size: 1rem;
}
.skill-badge--1 { top: 8%; left: 0; animation: floatBadge 4s ease-in-out infinite; }
.skill-badge--2 { top: 30%; right: 0; animation: floatBadge 4.5s ease-in-out infinite .5s; }
.skill-badge--3 { bottom: 20%; left: 5%; animation: floatBadge 5s ease-in-out infinite 1s; }
.skill-badge--4 { bottom: 5%; right: 10%; animation: floatBadge 4.2s ease-in-out infinite .3s; }

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.about__img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about__img img {
  width: 100%;
  border-radius: var(--radius-lg);
}
.about__img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 3px solid var(--color-amber);
  border-radius: var(--radius-lg);
  transform: translate(12px, 12px);
  z-index: -1;
}
.about__text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 16px;
}
.about__text p {
  color: var(--color-gray-mid);
  margin-bottom: 24px;
}

/* Skill bars */
.skills { margin-top: 32px; }
.skill { margin-bottom: 20px; }
.skill__header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: .875rem;
  font-weight: 600;
}
.skill__header span:last-child { color: var(--color-indigo); }
.skill__bar {
  height: 10px;
  background: var(--color-gray-soft);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.skill__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-indigo), var(--color-indigo-light));
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1.2s ease;
}

/* ---------- Projects / Portfolio ---------- */
.projects__filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.projects__filter button {
  padding: 8px 20px;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-full);
  background: transparent;
  font-family: var(--font-display);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--color-gray-mid);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.projects__filter button:hover,
.projects__filter button.active {
  border-color: var(--color-indigo);
  background: var(--color-indigo);
  color: var(--color-white);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-med);
  opacity: 0;
  transform: translateY(30px);
}
.project-card.revealed {
  opacity: 1;
  transform: translateY(0);
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.project-card__img {
  overflow: hidden;
  aspect-ratio: 4/3;
}
.project-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.project-card:hover .project-card__img img {
  transform: scale(1.08);
}
.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(55,48,163,.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition-med);
}
.project-card:hover .project-card__overlay {
  opacity: 1;
}
.project-card__overlay h3 {
  color: var(--color-white);
  font-size: 1.125rem;
  margin-bottom: 8px;
}
.project-card__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.project-card__tag {
  padding: 3px 12px;
  background: rgba(255,255,255,.2);
  border-radius: var(--radius-full);
  font-size: .75rem;
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 600;
}

/* ---------- Services ---------- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-soft);
  transition: all var(--transition-med);
  opacity: 0;
  transform: translateY(30px);
}
.service-card.revealed {
  opacity: 1;
  transform: translateY(0);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-indigo);
}
.service-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--color-indigo);
  transition: all var(--transition-fast);
}
.service-card:hover .service-card__icon {
  background: var(--color-indigo);
  color: var(--color-white);
}
.service-card h3 {
  font-size: 1.125rem;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--color-gray-mid);
  font-size: .9375rem;
}

/* ---------- Team ---------- */
.team__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.team-card {
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
}
.team-card.revealed {
  opacity: 1;
  transform: translateY(0);
}
.team-card__img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 20px;
  border: 4px solid var(--color-cream);
  transition: border-color var(--transition-fast);
}
.team-card:hover .team-card__img {
  border-color: var(--color-indigo);
}
.team-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 4px;
}
.team-card h4 {
  font-size: .8125rem;
  color: var(--color-amber);
  font-weight: 600;
  margin-bottom: 12px;
}
.team-card__social {
  display: flex;
  justify-content: center;
  gap: 10px;
}
.team-card__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-gray-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-mid);
  font-size: .875rem;
  transition: all var(--transition-fast);
}
.team-card__social a:hover {
  background: var(--color-indigo);
  color: var(--color-white);
}

/* ---------- Testimonials ---------- */
.testimonials {
  background: var(--color-indigo);
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: rgba(245,158,11,.1);
  border-radius: 50%;
}
.testimonials .section-header p { color: var(--color-amber); }
.testimonials .section-header h2 { color: var(--color-white); }

.testimonial-carousel {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  overflow: hidden;
}
.testimonial-track {
  display: flex;
  transition: transform .5s ease;
}
.testimonial-slide {
  min-width: 100%;
  text-align: center;
  padding: 0 20px;
}
.testimonial-slide__quote {
  font-size: 1.125rem;
  color: rgba(255,255,255,.85);
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}
.testimonial-slide__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.testimonial-slide__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-amber);
}
.testimonial-slide__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.testimonial-slide__name {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-white);
  font-size: 1rem;
}
.testimonial-slide__role {
  color: var(--color-amber);
  font-size: .8125rem;
}
.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}
.testimonial-nav button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.4);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.testimonial-nav button.active {
  background: var(--color-amber);
  border-color: var(--color-amber);
}

/* ---------- Blog ---------- */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-med);
  opacity: 0;
  transform: translateY(30px);
}
.blog-card.revealed {
  opacity: 1;
  transform: translateY(0);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.blog-card__img {
  overflow: hidden;
  aspect-ratio: 16/9;
}
.blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.blog-card:hover .blog-card__img img {
  transform: scale(1.05);
}
.blog-card__body {
  padding: 28px;
}
.blog-card__meta {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  font-size: .8125rem;
  color: var(--color-gray-mid);
}
.blog-card__meta span { display: flex; align-items: center; gap: 4px; }
.blog-card__body h3 {
  font-size: 1.125rem;
  margin-bottom: 12px;
}
.blog-card__body h3 a:hover { color: var(--color-indigo); }
.blog-card__body p {
  color: var(--color-gray-mid);
  font-size: .9375rem;
  margin-bottom: 16px;
}

/* ---------- Contact ---------- */
.contact {
  position: relative;
  background: url('../img/contact.jpg') center/cover no-repeat;
  min-height: 600px;
}
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(30,27,75,.88);
}
.contact__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
  min-height: 600px;
  padding: 80px 0;
}
.contact__info h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-white);
  margin-bottom: 16px;
}
.contact__info p {
  color: rgba(255,255,255,.7);
  margin-bottom: 28px;
}
.contact__detail {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  color: rgba(255,255,255,.8);
}
.contact__detail i {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-amber);
}
.contact__form {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-xl);
}
.contact__form h3 {
  font-size: 1.25rem;
  margin-bottom: 24px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: .8125rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-charcoal);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9375rem;
  transition: border-color var(--transition-fast);
  background: var(--color-white);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-indigo);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-charcoal);
  color: rgba(255,255,255,.7);
  padding: 60px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer__brand h3 {
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: 12px;
}
.footer__brand h3 span { color: var(--color-amber); }
.footer__brand p {
  font-size: .9375rem;
  margin-bottom: 20px;
}
.footer__social {
  display: flex;
  gap: 12px;
}
.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: all var(--transition-fast);
}
.footer__social a:hover {
  background: var(--color-indigo);
  color: var(--color-white);
}
.footer__col h4 {
  font-size: .9375rem;
  color: var(--color-white);
  margin-bottom: 16px;
}
.footer__col a {
  display: block;
  padding: 4px 0;
  font-size: .875rem;
  transition: color var(--transition-fast);
}
.footer__col a:hover { color: var(--color-amber); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: .8125rem;
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-indigo);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition-fast);
  z-index: 100;
  cursor: pointer;
  border: none;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--color-indigo-light);
  transform: translateY(-3px);
}

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .4s ease;
}
.preloader.hidden { opacity: 0; pointer-events: none; }
.preloader__spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-gray-light);
  border-top-color: var(--color-indigo);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero__text p { margin: 0 auto 32px; }
  .hero__btns { justify-content: center; }
  .hero__img { order: -1; }
  .hero__img img { max-width: 300px; }
  .hero__badges { display: none; }
  .about__grid { grid-template-columns: 1fr; }
  .about__img { max-width: 400px; margin: 0 auto; }
  .projects__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .team__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__inner { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .navbar__links { display: none; }
  .navbar__cta { display: none; }
  .navbar__burger { display: flex; }
  .projects__grid { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr; }
  .blog__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
  .team__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .team__grid { grid-template-columns: 1fr; }
  .hero__text h1 { font-size: 1.75rem; }
  .btn { padding: 12px 24px; font-size: .875rem; }
}