@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;900&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --blue: #1a7ec8;
  --blue-dark: #0d5fa0;
  --blue-light: #3a9ee0;
  --gray: #7a8a96;
  --gray-dark: #3d4f5c;
  --gray-light: #b0bec5;
  --green: #4a7c59;
  --green-light: #6aaa7a;
  --green-pale: #e8f4ec;
  --white: #ffffff;
  --off-white: #f4f7fb;
  --dark: #1a2432;
  --text: #2c3e50;
  --border: #dde4ed;
  --shadow: 0 4px 24px rgba(26, 126, 200, 0.10);
  --shadow-lg: 0 12px 48px rgba(26, 126, 200, 0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── NAVBAR ─── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: var(--shadow); }

.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-logo-wrap { display: flex; align-items: center; }
.nav-logo-wrap img { height: 50px; width: 50px; object-fit: contain; border-radius: 50%; }
.nav-logo-svg { width: 50px; height: 50px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--blue-dark); letter-spacing: 0.01em; }
.brand-sub { font-size: 0.65rem; font-weight: 500; color: var(--gray); letter-spacing: 0.08em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: 0.9rem; font-weight: 500; color: var(--gray-dark);
  letter-spacing: 0.03em; position: relative; padding-bottom: 2px;
  transition: color 0.2s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
  background: var(--blue); border-radius: 2px; transition: width 0.3s;
}
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--blue); color: var(--white) !important;
  padding: 0.5rem 1.2rem; border-radius: 50px;
  font-weight: 600 !important; letter-spacing: 0.02em;
  transition: background 0.2s, transform 0.2s !important;
  white-space: nowrap;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--blue-dark) !important; transform: translateY(-1px); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--blue-dark); border-radius: 2px; transition: all 0.3s; }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--dark) 0%, var(--blue-dark) 50%, var(--green) 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding: 100px 5% 60px;
}
.hero-bg-pattern {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(74,124,89,0.3) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(26,126,200,0.3) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.03) 0%, transparent 60%);
}
.hero-dots {
  position: absolute; inset: 0; opacity: 0.07;
  background-image: radial-gradient(circle, #fff 1px, transparent 1px);
  background-size: 32px 32px;
}
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 800px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
  color: #b8d8f5; padding: 6px 18px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 2rem; animation: fadeDown 0.8s ease both;
}
.hero-badge .dot { width: 6px; height: 6px; background: var(--green-light); border-radius: 50%; }
.hero h1 {
  font-family: var(--font-display); font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900; color: var(--white); line-height: 1.1;
  margin-bottom: 1.5rem; animation: fadeUp 0.8s 0.2s ease both;
}
.hero h1 span { color: #7ecbf7; }
.hero p {
  font-size: 1.15rem; color: rgba(255,255,255,0.75); max-width: 560px;
  margin: 0 auto 2.5rem; line-height: 1.7; animation: fadeUp 0.8s 0.4s ease both;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; animation: fadeUp 0.8s 0.6s ease both; }
.btn-primary {
  background: var(--white); color: var(--blue-dark);
  padding: 0.9rem 2.2rem; border-radius: 50px; font-weight: 700;
  font-size: 0.95rem; letter-spacing: 0.02em; border: none; cursor: pointer;
  transition: all 0.25s; display: inline-flex; align-items: center; gap: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.btn-primary:hover { background: var(--blue); color: var(--white); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,0.25); }
.btn-outline {
  background: transparent; color: var(--white);
  padding: 0.9rem 2.2rem; border-radius: 50px; font-weight: 600;
  font-size: 0.95rem; border: 2px solid rgba(255,255,255,0.4); cursor: pointer;
  transition: all 0.25s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.7); transform: translateY(-2px); }
.hero-stats {
  display: flex; gap: 2.5rem; justify-content: center; margin-top: 3.5rem;
  animation: fadeUp 0.8s 0.8s ease both; flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--white); display: block; }
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.6); letter-spacing: 0.07em; text-transform: uppercase; }

/* ─── SECTIONS ─── */
section { padding: 90px 5%; }
.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 0.8rem;
}
.section-label::before { content: ''; width: 28px; height: 2px; background: var(--blue); border-radius: 2px; }
.section-title {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; color: var(--dark); line-height: 1.2; margin-bottom: 1rem;
}
.section-title span { color: var(--blue); }
.section-desc { font-size: 1.05rem; color: var(--gray); max-width: 560px; line-height: 1.7; }
.section-head { margin-bottom: 3.5rem; }
.section-head.center { text-align: center; }
.section-head.center .section-label { justify-content: center; }
.section-head.center .section-desc { margin: 0 auto; }

/* ─── WHY CHOOSE ─── */
.why-section { background: var(--off-white); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.feature-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 2rem 1.75rem; border: 1px solid var(--border);
  transition: all 0.3s; position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(26,126,200,0.1), rgba(74,124,89,0.1));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.2rem;
}
.feature-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 0.6rem; }
.feature-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.6; }

/* ─── SERVICES ─── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.service-card {
  border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border);
  background: var(--white); transition: all 0.3s; cursor: pointer;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue-light); }
.service-img {
  height: 180px; background: linear-gradient(135deg, var(--blue-dark), var(--green));
  display: flex; align-items: center; justify-content: center; font-size: 3.5rem;
  position: relative; overflow: hidden;
}
.service-img .emoji { filter: drop-shadow(0 4px 12px rgba(0,0,0,0.2)); transition: transform 0.3s; }
.service-card:hover .emoji { transform: scale(1.15); }
.service-img .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.3));
}
.service-body { padding: 1.5rem; }
.service-body h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--dark); margin-bottom: 0.5rem; }
.service-body p { font-size: 0.88rem; color: var(--gray); line-height: 1.6; margin-bottom: 1rem; }
.service-tag {
  display: inline-block; background: var(--green-pale); color: var(--green);
  font-size: 0.73rem; font-weight: 600; padding: 4px 12px; border-radius: 50px;
  letter-spacing: 0.05em;
}

/* ─── ABOUT ─── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-visual { position: relative; }
.about-img-wrap {
  border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--green) 100%);
  aspect-ratio: 4/5; display: flex; align-items: center; justify-content: center;
  font-size: 8rem; position: relative;
}
.about-badge-float {
  position: absolute; bottom: 2rem; left: -1.5rem;
  background: var(--white); border-radius: var(--radius); padding: 1rem 1.2rem;
  box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 0.8rem;
  border: 1px solid var(--border);
}
.about-badge-float .num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--blue); line-height: 1; }
.about-badge-float .txt { font-size: 0.8rem; color: var(--gray); line-height: 1.4; }
.about-badge-float .txt strong { display: block; color: var(--dark); font-weight: 600; }
.certifications { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.cert-pill {
  display: flex; align-items: center; gap: 6px;
  background: var(--off-white); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 50px; font-size: 0.8rem; font-weight: 500; color: var(--gray-dark);
}
.cert-pill .check { color: var(--green); font-size: 0.85rem; }
.about-points { display: flex; flex-direction: column; gap: 1rem; margin: 2rem 0; }
.about-point { display: flex; gap: 1rem; align-items: flex-start; }
.point-dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--blue);
  margin-top: 5px; flex-shrink: 0;
}
.about-point p { font-size: 0.95rem; color: var(--gray-dark); line-height: 1.6; }

/* ─── OUR WORK ─── */
.work-section { background: var(--dark); }
.work-section .section-title { color: var(--white); }
.work-section .section-desc { color: rgba(255,255,255,0.6); }
.work-section .section-label { color: #7ecbf7; }
.work-section .section-label::before { background: #7ecbf7; }
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: auto; gap: 1rem; }
.work-item {
  border-radius: var(--radius); overflow: hidden; position: relative;
  background: var(--gray-dark); cursor: pointer;
}
.work-item.large { grid-column: span 2; grid-row: span 2; }
.work-visual {
  width: 100%; height: 100%; min-height: 200px;
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem; position: relative;
  background: linear-gradient(135deg, var(--blue-dark), var(--green));
  transition: transform 0.4s;
}
.work-item.large .work-visual { min-height: 400px; font-size: 6rem; }
.work-item:hover .work-visual { transform: scale(1.04); }
.work-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,37,60,0.85) 0%, transparent 50%);
  display: flex; align-items: flex-end; padding: 1.5rem;
  opacity: 0; transition: opacity 0.3s;
}
.work-item:hover .work-overlay { opacity: 1; }
.work-overlay h4 { font-family: var(--font-display); color: var(--white); font-size: 1rem; font-weight: 700; }
.work-overlay span { font-size: 0.78rem; color: rgba(255,255,255,0.7); }

/* ─── TESTIMONIALS ─── */
.testimonials-section { background: linear-gradient(135deg, var(--off-white), rgba(26,126,200,0.05)); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.testimonial-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 2rem;
  border: 1px solid var(--border); transition: all 0.3s; position: relative;
}
.testimonial-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.stars { color: #f5a623; font-size: 1rem; letter-spacing: 2px; margin-bottom: 1rem; }
.testimonial-text { font-size: 0.95rem; color: var(--gray-dark); line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.reviewer { display: flex; align-items: center; gap: 0.75rem; }
.reviewer-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--green));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 0.9rem; flex-shrink: 0;
}
.reviewer-name { font-weight: 600; font-size: 0.9rem; color: var(--dark); }
.reviewer-loc { font-size: 0.78rem; color: var(--gray); }

/* ─── CTA BANNER ─── */
.cta-section {
  background: linear-gradient(135deg, var(--blue-dark), var(--green));
  padding: 80px 5%; text-align: center;
}
.cta-section h2 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); color: var(--white); font-weight: 800; margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: 2.5rem; }
.cta-section .btn-primary { box-shadow: 0 8px 32px rgba(0,0,0,0.3); font-size: 1.05rem; padding: 1rem 2.5rem; }

/* ─── CONTACTS ─── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: start; }
.contact-info h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--dark); margin-bottom: 0.5rem; }
.contact-info p { color: var(--gray); line-height: 1.7; margin-bottom: 2rem; }
.contact-items { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(26,126,200,0.1), rgba(74,124,89,0.1));
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.contact-item-text strong { display: block; font-weight: 600; color: var(--dark); font-size: 0.9rem; margin-bottom: 2px; }
.contact-item-text span { font-size: 0.88rem; color: var(--gray); }

.contact-form-wrap {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 2.5rem; border: 1px solid var(--border); box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: 0.83rem; font-weight: 600; color: var(--gray-dark); margin-bottom: 6px; letter-spacing: 0.04em; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.8rem 1rem; border-radius: 10px;
  border: 1.5px solid var(--border); background: var(--off-white);
  font-family: var(--font-body); font-size: 0.93rem; color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,126,200,0.1); background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-submit {
  width: 100%; padding: 1rem; background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white); border: none; border-radius: 10px; font-family: var(--font-body);
  font-size: 1rem; font-weight: 700; cursor: pointer; letter-spacing: 0.04em;
  transition: all 0.25s; box-shadow: 0 4px 16px rgba(26,126,200,0.3);
}
.form-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,126,200,0.4); }

/* ─── FOOTER ─── */
footer {
  background: var(--dark); color: rgba(255,255,255,0.75);
  padding: 60px 5% 30px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin: 1rem 0; color: rgba(255,255,255,0.5); max-width: 280px; }
.footer-col h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 1.2rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.55); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--blue-light); }
.footer-social { display: flex; gap: 0.75rem; margin-top: 1rem; }
.social-btn {
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: all 0.2s; cursor: pointer;
}
.social-btn:hover { background: var(--blue); border-color: var(--blue); color: var(--white); }
.footer-divider { height: 1px; background: rgba(255,255,255,0.08); margin-bottom: 1.5rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; font-size: 0.83rem; color: rgba(255,255,255,0.35); }
.footer-bottom a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-bottom a:hover { color: var(--blue-light); }
.footer-badges { display: flex; gap: 0.75rem; }
.footer-badge {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  padding: 4px 12px; border-radius: 50px; font-size: 0.73rem; color: rgba(255,255,255,0.5);
}

/* ─── PAGE HERO (inner pages) ─── */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--blue-dark) 100%);
  padding: 140px 5% 80px;
  text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
}
.page-hero h1 { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 900; color: var(--white); position: relative; margin-bottom: 1rem; }
.page-hero p { font-size: 1.05rem; color: rgba(255,255,255,0.7); max-width: 560px; margin: 0 auto; position: relative; }
.breadcrumb {
  display: flex; justify-content: center; gap: 0.5rem; align-items: center;
  font-size: 0.83rem; color: rgba(255,255,255,0.5); margin-bottom: 1.5rem; position: relative;
}
.breadcrumb a { color: rgba(255,255,255,0.7); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--blue-light); }
.breadcrumb span { color: rgba(255,255,255,0.35); }

/* ─── ABOUT PAGE ─── */
.about-mission {
  background: var(--white);
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
  padding: 90px 5%;
}
.mission-visual {
  border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(135deg, var(--blue) 0%, var(--green) 100%);
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  font-size: 7rem; box-shadow: var(--shadow-lg);
}
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.value-card {
  background: var(--off-white); border-radius: var(--radius); padding: 1.25rem;
  border: 1px solid var(--border);
}
.value-card h4 { font-weight: 700; font-size: 0.9rem; color: var(--blue-dark); margin-bottom: 0.4rem; }
.value-card p { font-size: 0.82rem; color: var(--gray); line-height: 1.5; }

.team-section { background: var(--off-white); }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }
.team-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 2rem 1.5rem;
  text-align: center; border: 1px solid var(--border); transition: all 0.3s;
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.team-avatar {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--blue), var(--green));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: white; font-weight: 700;
}
.team-card h4 { font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: var(--dark); }
.team-card span { font-size: 0.82rem; color: var(--blue); font-weight: 500; }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s, transform 0.7s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .about-grid, .contact-grid, .about-mission { grid-template-columns: 1fr; gap: 2rem; }
  .work-grid { grid-template-columns: 1fr 1fr; }
  .work-item.large { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .about-badge-float { left: 0.5rem; }
}
@media (max-width: 680px) {
  .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 1.5rem 5%; border-bottom: 1px solid var(--border); gap: 1rem; box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .work-grid { grid-template-columns: 1fr; }
  .work-item.large { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero-stats { gap: 1.5rem; }
  .values-grid { grid-template-columns: 1fr; }
}

/* ─── UTILITY ─── */
.container { max-width: 1200px; margin: 0 auto; }
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; }
.mb-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--blue); color: var(--white); padding: 0.8rem 1.8rem; border-radius: 50px; font-weight: 600; font-size: 0.9rem; transition: all 0.25s; border: none; cursor: pointer; }
.mb-btn:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: var(--shadow); }

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: white; font-size: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: all 0.3s; text-decoration: none;
  animation: pulse-green 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 28px rgba(37,211,102,0.5); }
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7); }
}