/* ============================================================
   ALFA CHICAGO — Premium Design System v2
   ============================================================ */

/* --- Design Tokens --- */
:root {
  --primary:       #222f5b;
  --primary-dark:  #222f5b;
  --primary-mid:   #222f5b;
  --accent:        #222f5b;
  --accent-glow:   rgba(34,47,91,0.08);
  --accent-hover:  #2a3d7a;
  --bg:            #faf8f6;
  --surface:       #ffffff;
  --surface-2:     #f1ece9;
  --border:        rgba(34,47,91,0.12);
  --white:         #ffffff;
  --text:          #3e3531;
  --text-muted:    #666666;
  --text-dim:      #a0918a;
  --accent-soft:   rgba(34, 47, 91, 0.08);
  --accent-border: rgba(34, 47, 91, 0.2);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  --shadow-sm:  0 2px 10px rgba(143,113,100,0.05);
  --shadow-md:  0 10px 30px rgba(143,113,100,0.08);
  --shadow-lg:  0 30px 60px rgba(143,113,100,0.12);
  --shadow-glow: 0 0 40px rgba(143,113,100,0.1);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary-dark);
}
img { max-width:100%; display:block; height:auto; }
a { text-decoration:none; color:inherit; transition: var(--transition); }

/* --- Layout --- */
.container { width:100%; max-width:1240px; margin:0 auto; padding:0 2rem; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(143, 113, 100, 0.3);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(143, 113, 100, 0.45);
}

.btn-secondary {
  background: rgba(143, 113, 100, 0.06);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(143, 113, 100, 0.12);
  border-color: var(--accent);
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  padding: 0.8rem 2.2rem;
}
.btn-outline:hover {
  background: var(--accent);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(250, 248, 246, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(34, 47, 91, 0.08);
}
/* Header transparent state over dark video */
.header:not(.scrolled) .nav-link {
  color: rgba(255, 255, 255, 0.85);
}
.header:not(.scrolled) .nav-link:hover {
  color: #ffffff;
}
.header:not(.scrolled) .nav-link::after {
  background: #ffffff;
}
.header:not(.scrolled) .mobile-toggle {
  color: #ffffff;
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Outfit', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: #222f5b !important;
  letter-spacing: 1px;
}
.logo svg { color: var(--accent); }
.logo span { color: #222f5b !important; }
.logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-link {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  position: relative;
  padding-bottom: 0.25rem;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 2px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--primary-dark); }
.nav-link:hover::after { width: 100%; }

.header-cta { display:flex; align-items:center; }
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--primary-dark);
  cursor: pointer;
  padding: 0.4rem;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(250, 248, 246, 0.20) 0%, rgba(241, 236, 233, 0.10) 50%, rgba(250, 248, 246, 0.15) 100%);
  z-index: 1;
}
/* Diagonal accent line decoration */
.hero-overlay::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(143,113,100,0.06) 100%);
  border-left: 1px solid rgba(143,113,100,0.1);
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
}
.hero .container { position: relative; z-index: 2; padding-top: 80px; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 30px;
  margin-bottom: 1.75rem;
  animation: fadeSlideUp 0.7s ease both;
}
.hero-eyebrow span {
  display: inline-block;
  width: 20px; height: 1px;
  background: #ffffff;
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  color: #222f5b;
  line-height: 1.08;
  margin-bottom: 1.5rem;
  animation: fadeSlideUp 0.7s 0.1s ease both;
}
.hero-title .accent-word {
  background: linear-gradient(135deg, #ffffff, #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
  animation: fadeSlideUp 0.7s 0.2s ease both;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.7s 0.3s ease both;
}

/* Hero Stats Bar */
.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  animation: fadeSlideUp 0.7s 0.4s ease both;
}
.hero-stat-item { text-align: left; }
.hero-stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  display: block;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================================
   SECTION UTILITIES
   ============================================================ */
.section-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
}
.section-tag::before {
  display: none;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--primary-dark);
  margin-bottom: 1rem;
}
.section-header { margin-bottom: 3.5rem; }
.section-header.centered { text-align: center; }
.section-header.centered .section-tag {
  justify-content: center;
}
.section-header.centered .section-tag::before { display: none; }
.section-header.centered .section-tag::after {
  display: none;
}

/* ============================================================
   OVERVIEW / ABOUT SECTION
   ============================================================ */
.overview {
  padding: 7rem 0;
  background: var(--surface);
  position: relative;
}
.overview::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.overview-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

/* Team image with decorative accent border */
.overview-team-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.overview-team-wrapper::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--accent), transparent 60%);
  border-radius: calc(var(--radius-lg) + 2px);
  z-index: 0;
}
.overview-team-wrapper::after {
  content: '';
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  width: 120px; height: 120px;
  background: var(--accent-soft);
  border-radius: 50%;
  z-index: -1;
}
.overview-team-inner {
  position: relative;
  z-index: 1;
  border-radius: calc(var(--radius-lg) - 2px);
  overflow: hidden;
}
.overview-team-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.overview-team-wrapper:hover .overview-team-img { transform: scale(1.04); }

/* Experience badge on image */
.overview-badge {
  position: absolute;
  bottom: 1.5rem; right: -1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #ffffff;
  padding: 1.2rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  text-align: center;
  box-shadow: var(--shadow-md);
  z-index: 3;
}
.overview-badge-num { font-size: 2rem; display: block; line-height: 1; }
.overview-badge-text { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; }

.overview-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.overview-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 1.5rem 1rem;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.overview-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.overview-card:hover {
  transform: translateY(-6px);
  border-color: rgba(230,126,34,0.3);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), var(--shadow-glow);
}
.overview-card:hover::before { transform: scaleX(1); }

.overview-icon-container {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 64px; height: 38px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}
.overview-card:hover .overview-icon-container {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 64px; height: 38px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}
.overview-card h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.overview-card p { color: var(--text-muted); font-size: 0.82rem; line-height: 1.5; }

/* ============================================================
   PROJECTS SECTION
   ============================================================ */
.projects {
  padding: 7rem 0;
  background: var(--bg);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 320px);
  gap: 1.25rem;
  margin-bottom: 3rem;
}
/* Make the first card span 2 rows (tall) */
.projects-grid .project-card:first-child {
  grid-row: span 2;
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  background: var(--surface);
}
.project-image {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
  display: block;
}
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,22,20,0.85) 0%, rgba(26,22,20,0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  transition: var(--transition);
}
.project-card:hover .project-image { transform: scale(1.08); }
.project-card:hover .project-overlay {
  background: linear-gradient(to top, rgba(26,22,20,0.92) 0%, rgba(26,22,20,0.5) 60%, transparent 100%);
}

.project-category {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 0.2rem 0.7rem;
  border-radius: 30px;
  margin-bottom: 0.75rem;
  opacity: 0;
  transform: translateY(-12px);
  transition: var(--transition);
}
.project-card:hover .project-category {
  opacity: 1;
  transform: translateY(0);
}

.project-title {
  color: #b3b3b3;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  font-size: 1.3rem;
  line-height: 1.25;
  min-height: auto;
  margin-bottom: 0;
  transition: var(--transition);
}

.project-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: #ffffff;
  margin-top: 0.75rem;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px;
  opacity: 0;
  transform: translateY(12px);
  transition: var(--transition);
}
.project-card:hover .project-learn-more {
  opacity: 1;
  transform: translateY(0);
}

/* Arrow icon that appears on hover */
.project-arrow {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  width: 40px; height: 40px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center; justify-content: center;
  color: #ffffff;
  opacity: 0;
  transform: scale(0.7) rotate(-45deg);
  transition: var(--transition);
}
.project-card:hover .project-arrow {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.projects-cta { text-align: center; }

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
  padding: 7rem 0 4rem;
  background: var(--surface);
  position: relative;
}
.contact-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(230,126,34,0.5), transparent);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  margin-bottom: 5rem;
}
.contact-info h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 1rem;
}
.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 3rem;
  line-height: 1.8;
}

.info-details { display: flex; flex-direction: column; gap: 1.5rem; }
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.info-item:hover {
  border-color: rgba(230,126,34,0.3);
  transform: translateX(4px);
}
.info-icon {
  display: flex;
  align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.info-text h4 { font-size: 0.9rem; color: var(--primary-dark); margin-bottom: 0.2rem; }
.info-text p { color: var(--text-muted); font-size: 0.9rem; }

/* Form */
.contact-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.6rem;
}
.form-control {
  width: 100%;
  padding: 0.9rem 1.1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-control::placeholder { color: var(--text-dim); }
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(230,126,34,0.12);
  background: var(--surface);
}
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237A90A8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.1em;
  cursor: pointer;
}
select.form-control option { background: var(--surface-2); }
textarea.form-control { resize: vertical; min-height: 130px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.footer-links { display: flex; gap: 2rem; }
.footer-links a:hover { color: var(--accent); }

/* ============================================================
   PROJECTS SUBPAGE HERO
   ============================================================ */
.subpage-hero {
  padding: 10rem 0 5rem;
  background: var(--surface);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.subpage-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(143,113,100,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.subpage-hero h1 { font-size: clamp(2.5rem,5vw,4rem); margin-bottom: 1rem; }
.subpage-hero p { color: var(--text-muted); max-width: 540px; margin: 0 auto; font-size: 1.05rem; }

.filter-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}
.filter-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0.55rem 1.4rem;
  border-radius: 30px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(143, 113, 100, 0.2);
}

.projects-grid-10 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 5rem;
}
.projects-grid-10 .project-card { height: 320px; }
.project-card.hidden { display: none; }

/* ============================================================
   KEYFRAME ANIMATIONS
   ============================================================ */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-accent {
  0%, 100% { box-shadow: 0 0 0 0 rgba(230,126,34,0.4); }
  50%       { box-shadow: 0 0 0 12px rgba(230,126,34,0); }
}

/* Scroll reveal utility */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.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; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .projects-grid .project-card:first-child { grid-row: span 1; }
  .projects-grid .project-card { height: 280px; }
  .projects-grid-10 { grid-template-columns: repeat(2, 1fr); }
  .overview-split { grid-template-columns: 1fr; gap: 3rem; }
  .overview-badge {
  position: absolute;
  bottom: 1.5rem; right: -1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #ffffff;
  padding: 1.2rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  text-align: center;
  box-shadow: var(--shadow-md);
  z-index: 3;
}
}

@media (max-width: 768px) {
  html { font-size: 15px; }
  .mobile-toggle { display: flex; }
  .header-cta { display: none; }
  .nav {
    display: none;
    position: absolute;
    top: 80px; left: 0;
    width: 100%;
    background: rgba(250, 248, 246, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2rem 0;
    gap: 1.5rem;
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }
  .nav.active { display: flex; }

  .hero-stats { gap: 2rem; flex-wrap: wrap; }
  .projects-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .projects-grid .project-card { height: 260px; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .overview-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.4rem; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .projects-grid-10 { grid-template-columns: 1fr; }
  .contact-card { padding: 1.75rem; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
}