/*
Theme Name: AgencyPro
Theme URI: https://yourwebsite.com
Author: Your Name
Author URI: https://yourwebsite.com
Description: A modern, light & clean business/agency WordPress theme with elegant design and smooth animations.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: agencypro
Tags: business, portfolio, agency, clean, modern, one-page
*/

/* ============================================================
   CSS VARIABLES & ROOT
   ============================================================ */
:root {
  --color-primary:    #1a1a2e;
  --color-accent:     #e94560;
  --color-accent2:    #f5a623;
  --color-bg:         #ffffff;
  --color-bg-soft:    #f8f9fc;
  --color-bg-card:    #ffffff;
  --color-text:       #2d2d3a;
  --color-text-muted: #7a7a8c;
  --color-border:     #eaeaf2;
  --font-display:     'Playfair Display', Georgia, serif;
  --font-body:        'DM Sans', sans-serif;
  --radius:           12px;
  --radius-lg:        20px;
  --shadow-sm:        0 2px 12px rgba(26,26,46,0.06);
  --shadow-md:        0 8px 32px rgba(26,26,46,0.10);
  --shadow-lg:        0 20px 60px rgba(26,26,46,0.14);
  --transition:       0.3s cubic-bezier(0.4,0,0.2,1);
  --max-width:        1200px;
}

/* ============================================================
   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: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary); }
ul { list-style: none; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 60px 0; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  line-height: 1.2;
}
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }
p { color: var(--color-text-muted); line-height: 1.8; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: transparent;
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(233,69,96,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}
.btn-white {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}
.btn-white:hover {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition);
}
#site-header.scrolled {
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}
.site-logo span { color: var(--color-accent); }
.logo-mark {
  width: 36px; height: 36px;
  background: var(--color-accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 1.1rem;
  font-weight: 800;
}
#primary-navigation ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}
#primary-navigation a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding-bottom: 2px;
}
#primary-navigation a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}
#primary-navigation a:hover,
#primary-navigation a:hover::after { width: 100%; color: var(--color-accent); }
.header-cta { margin-left: 1rem; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO SECTION
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-bg);
  padding-top: 76px;
  position: relative;
  overflow: hidden;
}
.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}
.shape-1 {
  width: 600px; height: 600px;
  background: var(--color-accent);
  top: -200px; right: -100px;
}
.shape-2 {
  width: 400px; height: 400px;
  background: var(--color-accent2);
  bottom: -100px; left: -100px;
}
.shape-3 {
  width: 200px; height: 200px;
  background: var(--color-primary);
  top: 40%; left: 40%;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(233,69,96,0.1);
  border: 1px solid rgba(233,69,96,0.2);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title { margin-bottom: 1.5rem; }
.hero-title .highlight {
  color: var(--color-accent);
  position: relative;
}
.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent2));
  border-radius: 2px;
  opacity: 0.3;
}
.hero-desc {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero-stats {
  display: flex;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}
.stat-item .stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}
.stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.hero-visual {
  position: relative;
}
.hero-card-main {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-card-main::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 200px; height: 200px;
  background: var(--color-accent);
  border-radius: 50%;
  transform: translate(60px, -60px);
  opacity: 0.15;
}
.card-tag {
  background: rgba(255,255,255,0.1);
  border-radius: 50px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1rem;
  color: rgba(255,255,255,0.8);
}
.card-big-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.card-sub {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-bottom: 1.5rem;
}
.card-bar-list { display: flex; flex-direction: column; gap: 10px; }
.card-bar-item { display: flex; flex-direction: column; gap: 4px; }
.bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  opacity: 0.8;
}
.bar-track {
  height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent2));
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1) 0.5s;
}
.floating-badge {
  position: absolute;
  background: #fff;
  border-radius: var(--radius);
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
}
.floating-badge .badge-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.floating-badge .badge-text .label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}
.floating-badge .badge-text .value {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
}
.badge-top-right {
  top: -20px;
  right: -20px;
  animation: float 3s ease-in-out infinite;
}
.badge-bottom-left {
  bottom: -20px;
  left: -20px;
  animation: float 3s ease-in-out infinite 1.5s;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
#services { background: var(--color-bg-soft); }
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4rem;
}
.section-header h2 { margin-bottom: 1rem; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  background: rgba(233,69,96,0.08);
}
.service-card h3 { margin-bottom: 0.75rem; }
.service-card p { font-size: 0.9rem; margin-bottom: 1.5rem; }
.service-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
}
.service-link::after {
  content: '→';
  transition: transform var(--transition);
}
.service-card:hover .service-link::after { transform: translateX(4px); }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
#about .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-visual { position: relative; }
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--color-primary), #2d2d6e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}
.about-img-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 180px;
  background: var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  color: white;
  box-shadow: var(--shadow-md);
}
.about-img-accent .big-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}
.about-img-accent .small-txt { font-size: 0.8rem; opacity: 0.85; margin-top: 4px; }
.about-content .section-label { margin-bottom: 1rem; }
.about-content h2 { margin-bottom: 1.5rem; }
.about-content p { margin-bottom: 1rem; }
.feature-list { margin: 2rem 0; display: flex; flex-direction: column; gap: 1rem; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.feature-icon {
  width: 40px; height: 40px;
  min-width: 40px;
  background: rgba(233,69,96,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.feature-item h4 { font-size: 0.95rem; margin-bottom: 2px; }
.feature-item p { font-size: 0.85rem; margin: 0; }

/* ============================================================
   PORTFOLIO / WORK SECTION
   ============================================================ */
#portfolio { background: var(--color-bg-soft); }
.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  border: 1.5px solid var(--color-border);
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.portfolio-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  background: var(--color-primary);
  cursor: pointer;
  group: true;
}
.portfolio-item:first-child { grid-column: span 2; }
.portfolio-thumb {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2d2d6e 100%);
  transition: transform var(--transition);
}
.portfolio-item:nth-child(2) .portfolio-thumb { background: linear-gradient(135deg, #1a3a4a, #0d5b6e); }
.portfolio-item:nth-child(3) .portfolio-thumb { background: linear-gradient(135deg, #2d1a4a, #6e0d5b); }
.portfolio-item:nth-child(4) .portfolio-thumb { background: linear-gradient(135deg, #1a4a2a, #0d6e2d); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,26,46,0.85);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-item:hover .portfolio-thumb { transform: scale(1.05); }
.portfolio-overlay h3 { color: white; margin-bottom: 0.25rem; }
.portfolio-overlay p { color: rgba(255,255,255,0.7); font-size: 0.85rem; margin-bottom: 1rem; }
.portfolio-overlay .tag {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  border-radius: 50px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  color: var(--color-accent2);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.testimonial-card blockquote {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-size: 0.95rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
}
.author-info .name { font-weight: 600; font-size: 0.9rem; color: var(--color-primary); }
.author-info .role { font-size: 0.78rem; color: var(--color-text-muted); }

/* ============================================================
   CTA SECTION
   ============================================================ */
#cta-section {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
  text-align: center;
}
#cta-section::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0.08;
}
#cta-section::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 300px; height: 300px;
  background: var(--color-accent2);
  border-radius: 50%;
  opacity: 0.08;
}
#cta-section .container { position: relative; z-index: 1; }
#cta-section h2 { color: white; margin-bottom: 1rem; }
#cta-section p { color: rgba(255,255,255,0.7); margin-bottom: 2.5rem; font-size: 1.1rem; }
.cta-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1rem; }
.contact-info p { margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: rgba(233,69,96,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item .label { font-size: 0.75rem; color: var(--color-text-muted); margin-bottom: 2px; }
.contact-item .value { font-weight: 600; font-size: 0.9rem; color: var(--color-primary); }
.contact-form {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--color-accent); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 0.5rem; }
.form-submit .btn { width: 100%; justify-content: center; }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .site-logo {
  color: white;
  margin-bottom: 1.25rem;
}
.footer-brand p { font-size: 0.9rem; max-width: 260px; margin-bottom: 1.5rem; }
.social-links { display: flex; gap: 0.75rem; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  transition: all var(--transition);
}
.social-link:hover { background: var(--color-accent); color: white; }
.footer-col h4 {
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  font-family: var(--font-body);
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col ul a { font-size: 0.88rem; transition: color var(--transition); }
.footer-col ul a:hover { color: white; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-size: 0.83rem;
}

/* ============================================================
   WORDPRESS SPECIFIC
   ============================================================ */
.wp-block-image img { border-radius: var(--radius); }
.entry-content h1, .entry-content h2, .entry-content h3,
.entry-content h4, .entry-content h5, .entry-content h6 { margin: 1.5rem 0 0.75rem; }
.entry-content p { margin-bottom: 1rem; }
.entry-content ul, .entry-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.entry-content a { color: var(--color-accent); }
.aligncenter { margin: 0 auto; display: block; }
.alignleft { float: left; margin: 0 1.5rem 1rem 0; }
.alignright { float: right; margin: 0 0 1rem 1.5rem; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-item:first-child { grid-column: span 1; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  #primary-navigation {
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: white;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: 1.5rem 2rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
  }
  #primary-navigation.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  #primary-navigation ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .header-cta { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .hero-stats { gap: 1rem; }
}