/* ═══════════════════════════════════════════════
   myannah — Shared Stylesheet
   styles.css: Variables, Reset, Nav, Footer,
   Buttons, Components, Animations, Responsive
   ═══════════════════════════════════════════════ */

/* ─── RESET & BOX MODEL ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ─── DESIGN TOKENS ─── */
:root {
  --teal:        #00C2A8;
  --teal-dark:   #009E8A;
  --blue:        #1B4FD8;
  --blue-light:  #4A7FFF;
  --navy:        #060D1F;
  --navy-mid:    #0D1930;
  --navy-light:  #142040;
  --card-bg:     #0F1C35;
  --text:        #E8EDF8;
  --text-muted:  #7A90B8;
  --text-dim:    #3D5480;
  --border:      rgba(100,140,210,0.12);
  --border-glow: rgba(0,194,168,0.25);
  --grad:        linear-gradient(135deg, var(--teal), var(--blue));
  --font-head:   'Syne', sans-serif;
  --font-body:   'DM Sans', sans-serif;
  --transition:  0.2s ease;
  --radius:      8px;
  --radius-lg:   16px;
}

/* ─── BASE ─── */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--navy);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* ─── CIRCUIT BACKGROUND (body-level) ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(0,194,168,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(27,79,216,0.08) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.circuit-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar          { width: 4px; }
::-webkit-scrollbar-track    { background: var(--navy); }
::-webkit-scrollbar-thumb    { background: var(--teal-dark); border-radius: 2px; }

/* ═══════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 72px;
  background: rgba(6,13,31,0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.nav-logo svg { height: 36px; width: auto; }

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.nav-links a:hover,
.nav-links a.active { color: var(--teal); }
.nav-links a.active::after,
.nav-links a:hover::after { transform: scaleX(1); }

/* ─── Services dropdown ─── */
.nav-has-dropdown { position: relative; }
.nav-has-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.nav-dropdown-chevron {
  flex-shrink: 0;
  transition: transform 0.2s ease;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav-has-dropdown:hover .nav-dropdown-chevron,
.nav-has-dropdown:focus-within .nav-dropdown-chevron,
.nav-has-dropdown.open .nav-dropdown-chevron { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: -14px;
  background: rgba(6,13,31,0.97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.4rem;
  min-width: 210px;
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 300;
}
.nav-has-dropdown:hover .nav-dropdown,
.nav-has-dropdown:focus-within .nav-dropdown,
.nav-has-dropdown.open .nav-dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.nav-dropdown li a {
  display: block;
  padding: 0.55rem 0.9rem;
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.nav-dropdown li a::after { display: none !important; }
.nav-dropdown li a:hover,
.nav-dropdown li a.active {
  background: rgba(0,194,168,0.08);
  color: var(--teal);
}

.nav-cta {
  background: transparent;
  border: 1px solid var(--teal);
  color: var(--teal);
  padding: 9px 22px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--teal); color: var(--navy); }

/* ─── Hamburger ─── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  z-index: 210;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Hamburger → X */
nav.nav-open .nav-hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
nav.nav-open .nav-hamburger span:nth-child(2) { opacity: 0; }
nav.nav-open .nav-hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.nav-drawer {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(6,13,31,0.98);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 5% 2rem;
  z-index: 199;
  gap: 1.5rem;
  transform: translateY(-10px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
}
.nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.nav-drawer a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 16px;
  font-weight: 400;
  transition: color var(--transition);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.nav-drawer a:last-child { border-bottom: none; }
.nav-drawer a:hover,
.nav-drawer a.active { color: var(--teal); }

/* Drawer services accordion */
.drawer-svc-toggle {
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  padding: 0.5rem 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  transition: color var(--transition);
}
.drawer-svc-toggle:hover,
.drawer-svc-toggle.active { color: var(--teal); }
.drawer-chevron {
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.25s ease;
}
.drawer-svc-toggle[aria-expanded="true"] .drawer-chevron { transform: rotate(180deg); }
.drawer-svc-sub {
  display: flex;
  flex-direction: column;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.drawer-svc-sub.open { max-height: 420px; }
.drawer-svc-sub a {
  font-size: 14px !important;
  padding: 0.42rem 0 0.42rem 1.1rem !important;
  border-bottom: none !important;
  color: var(--text-muted);
}
.drawer-svc-sub a:first-child { padding-top: 0.7rem !important; }
.drawer-svc-sub a:last-child {
  border-bottom: 1px solid var(--border) !important;
  padding-bottom: 0.7rem !important;
}

/* ═══════════════════════════════════════════════
   PAGE BANNER (inner pages hero replacement)
   ═══════════════════════════════════════════════ */
.page-banner {
  position: relative;
  z-index: 1;
  padding: 160px 5% 80px;
  text-align: center;
}
.page-banner .section-tag { margin-bottom: 1rem; }
.page-banner-title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}
.page-banner-sub {
  font-size: 18px;
  color: var(--text-muted);
  font-weight: 300;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ═══════════════════════════════════════════════
   LAYOUT UTILITIES
   ═══════════════════════════════════════════════ */
section { position: relative; z-index: 1; }

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 5%;
}

.section-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 520px;
  font-weight: 300;
  line-height: 1.75;
}

.accent {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */
.btn-primary {
  background: var(--grad);
  color: #fff;
  border: none;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity var(--transition), transform var(--transition);
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color var(--transition), color var(--transition);
}
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }

/* ═══════════════════════════════════════════════
   MARQUEE
   ═══════════════════════════════════════════════ */
.marquee-wrap {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee 25s linear infinite;
  width: max-content;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}
.marquee-dot {
  width: 4px; height: 4px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════
   SERVICES GRID
   ═══════════════════════════════════════════════ */
.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.service-card {
  background: var(--card-bg);
  padding: 2.5rem;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,194,168,0.06), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.service-card:hover              { background: #122040; }
.service-card:hover::before      { opacity: 1; }

.service-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: rgba(0,194,168,0.1);
  border: 1px solid rgba(0,194,168,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.service-icon svg {
  width: 24px; height: 24px;
  stroke: var(--teal);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-name {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.service-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

.service-card-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--teal);
  text-decoration: none;
  font-weight: 500;
  transition: gap var(--transition);
  position: static;
}
/* Stretched-link: the ::after covers the whole card */
.service-card .service-link::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
}
.service-link:hover { gap: 10px; }
.service-link svg {
  width: 14px; height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service-link-sec {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 400;
  transition: color var(--transition);
  position: relative;
  z-index: 1;
}
.service-link-sec:hover { color: var(--text-primary); }

/* ═══════════════════════════════════════════════
   STEPS / PROCESS
   ═══════════════════════════════════════════════ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2px;
  margin-top: 3.5rem;
}

.step {
  padding: 2.5rem 2rem;
  background: var(--card-bg);
  position: relative;
}

.step-num {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.step-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.step-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* ═══════════════════════════════════════════════
   METRICS
   ═══════════════════════════════════════════════ */
.about-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}

.metric {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  transition: border-color var(--transition);
}
.metric:hover { border-color: var(--border-glow); }

.metric-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}
.metric-label { font-size: 13px; color: var(--text-muted); }

/* ═══════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.3s;
}
.testimonial-card:hover { border-color: var(--border-glow); }

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 1.25rem;
  color: var(--teal);
  font-size: 16px;
}

.testimonial-quote {
  font-size: 15px;
  color: var(--text);
  line-height: 1.75;
  font-style: italic;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.testimonial-author { display: flex; align-items: center; gap: 10px; }

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.author-name  { font-size: 14px; font-weight: 500; }
.author-title { font-size: 12px; color: var(--text-muted); }

/* ═══════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════ */
#cta, .cta-section { background: transparent; text-align: center; }

.cta-box {
  background: linear-gradient(135deg, rgba(0,194,168,0.08), rgba(27,79,216,0.12));
  border: 1px solid rgba(0,194,168,0.2);
  border-radius: 24px;
  padding: 5rem 3rem;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,194,168,0.12), transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  position: relative;
}

.cta-sub {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  font-weight: 300;
  position: relative;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ═══════════════════════════════════════════════
   FAQ ACCORDION
   ═══════════════════════════════════════════════ */
.faq-section { background: var(--navy-mid); }
.faq-section .section-inner { padding-top: 80px; padding-bottom: 80px; }

.faq-list {
  margin-top: 3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  background: var(--card-bg);
}
.faq-item:last-child { border-bottom: none; }

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  transition: background var(--transition);
}
.faq-question:hover { background: rgba(0,194,168,0.04); }

.faq-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition), transform 0.3s ease;
  color: var(--teal);
}
.faq-item.open .faq-icon {
  background: rgba(0,194,168,0.1);
  border-color: var(--border-glow);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 2rem;
}
.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 2rem 1.5rem;
}
.faq-answer p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  font-weight: 300;
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
footer {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 5%;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 1rem;
  max-width: 260px;
  line-height: 1.75;
  font-weight: 300;
}

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.footer-col ul  { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a   { font-size: 14px; color: var(--text-muted); text-decoration: none; transition: color var(--transition); }
.footer-col a:hover { color: var(--teal); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 5%;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { color: var(--text-dim); text-decoration: none; transition: color var(--transition); }
.footer-legal a:hover { color: var(--teal); }

/* ═══════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes floatOrbit {
  0%, 100% { transform: translateY(-50%) rotate(0deg); }
  33%       { transform: translateY(-52%) rotate(1deg); }
  66%       { transform: translateY(-48%) rotate(-1deg); }
}
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes spinReverse {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}

.spin-slow { animation: spinSlow    20s linear infinite; transform-origin: center; }
.spin-rev  { animation: spinReverse 14s linear infinite; transform-origin: center; }

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-hamburger { display: flex; }
  .nav-drawer    { display: flex; }

  .faq-question  { padding: 1.25rem 1.5rem; font-size: 15px; }
  .faq-item.open .faq-answer { padding: 0 1.5rem 1.25rem; }

  /* Ensure buttons are full-width on narrow screens */
  .hero-actions, .banner-actions { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }

  /* Service card padding reduced */
  .service-card { padding: 1.75rem; }

  /* Service-card actions stack vertically */
  .service-card-actions { flex-direction: column; gap: 0.5rem; }
  .service-card-actions .btn-primary,
  .service-card-actions .btn-ghost { width: 100%; justify-content: center; }
}

@media (max-width: 600px) {
  .footer-inner { grid-template-columns: 1fr; }
  .section-inner { padding: 60px 5%; }
  .page-banner   { padding: 120px 5% 60px; }

  /* Section headings scale down */
  .section-label { font-size: 0.7rem; }
  .section-title { font-size: clamp(1.6rem, 7vw, 2.2rem); }

  /* Services grid single-column on very small screens */
  .services-grid { grid-template-columns: 1fr; }

  /* Nav bar tighter on mobile */
  .nav-inner { padding: 0 1rem; height: 56px; }
  .nav-logo { font-size: 1.1rem; }
}

/* ═══════════════════════════════════════════════
   WHATSAPP FLOATING BUTTON
   ═══════════════════════════════════════════════ */
.whatsapp-fab {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.7rem 1.2rem 0.7rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
  white-space: nowrap;
  max-width: 200px;
}

.whatsapp-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.5);
}

.whatsapp-fab:active {
  transform: translateY(-1px);
}

.whatsapp-fab svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow: 0 0 0 10px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.whatsapp-fab {
  animation: waPulse 2.5s infinite;
}

.whatsapp-fab:hover {
  animation: none;
}

@media (max-width: 600px) {
  .whatsapp-fab {
    bottom: 1.25rem;
    right: 1.25rem;
    padding: 0.75rem;
    max-width: none;
  }
  .whatsapp-fab-label {
    display: none;
  }
}