/* ===========================
   FayaJets — style.css
   African SaaS Landing Page
   =========================== */

/* ── CSS Variables ── */
:root {
  --clr-bg: #08090d;
  --clr-surface: #0f1117;
  --clr-surface-2: #161922;
  --clr-border: rgba(255,255,255,0.07);
  --clr-border-hover: rgba(255,255,255,0.15);

  --clr-primary: #00e676;
  --clr-primary-dark: #00c853;
  --clr-primary-glow: rgba(0,230,118,0.18);
  --clr-accent: #00b8ff;
  --clr-accent-glow: rgba(0,184,255,0.15);
  --clr-wa: #25D366;

  --clr-text: #f0f4f8;
  --clr-text-muted: #8a9ab0;
  --clr-text-dim: #4e5f72;

  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-card: 0 4px 32px rgba(0,0,0,0.4);
  --shadow-primary: 0 0 32px rgba(0,230,118,0.2);

  --nav-h: 68px;
  --section-gap: 100px;
  --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--clr-text);
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }

.section-title { margin-bottom: 1rem; }
.section-title .accent { color: var(--clr-primary); }
.section-sub {
  color: var(--clr-text-muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 3rem;
}
.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: var(--clr-primary-glow);
  border: 1px solid rgba(0,230,118,0.25);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 1.2rem;
}
.text-center { text-align: center; }

/* ── Sections ── */
.section {
  padding: var(--section-gap) 0;
}

/* ── Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 0.12s; }
.reveal--delay-2 { transition-delay: 0.24s; }
.reveal--delay-3 { transition-delay: 0.36s; }
.reveal--delay-4 { transition-delay: 0.48s; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--clr-primary);
  color: #080d08;
  box-shadow: 0 0 24px rgba(0,230,118,0.25);
}
.btn--primary:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 32px rgba(0,230,118,0.4);
}
.btn--ghost {
  background: transparent;
  color: var(--clr-text);
  border: 1.5px solid var(--clr-border-hover);
}
.btn--ghost:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  transform: translateY(-2px);
}
.btn--whatsapp {
  background: var(--clr-wa);
  color: white;
  font-size: 1rem;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 24px rgba(37,211,102,0.3);
}
.btn--whatsapp:hover {
  background: #20c25e;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.45);
}
.btn--full { width: 100%; justify-content: center; font-size: 1.05rem; padding: 17px; }

/* ═══════════════════════
   NAVIGATION
═══════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(8,9,13,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(8,9,13,0.97);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--clr-text);
  letter-spacing: -0.02em;
}
.nav__logo span { color: var(--clr-primary); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: var(--clr-text); background: var(--clr-surface-2); }
.nav__link--cta {
  color: var(--clr-primary) !important;
  border: 1.5px solid rgba(0,230,118,0.3);
  padding: 8px 18px;
}
.nav__link--cta:hover {
  background: var(--clr-primary-glow);
  border-color: var(--clr-primary);
}
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════
   HERO
═══════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  text-align: center;
}
.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(0,230,118,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0,184,255,0.06) 0%, transparent 50%),
    linear-gradient(to bottom, transparent 60%, rgba(0,230,118,0.03) 100%);
  pointer-events: none;
}
/* Grid lines */
.hero__bg-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero__orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,230,118,0.12), transparent 70%);
  top: -100px; left: -100px;
  animation-delay: 0s;
}
.hero__orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,184,255,0.1), transparent 70%);
  bottom: -80px; right: -80px;
  animation-delay: 4s;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -20px) scale(1.05); }
}
.hero__inner { position: relative; z-index: 1; }
.hero__badge {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-primary);
  background: var(--clr-primary-glow);
  border: 1px solid rgba(0,230,118,0.3);
  padding: 7px 18px;
  border-radius: 100px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.04em;
}
.hero__title {
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}
.hero__title--accent {
  color: var(--clr-primary);
  position: relative;
}
.hero__title--accent::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), transparent);
  border-radius: 2px;
}
.hero__sub {
  font-size: clamp(1rem, 2.5vw, 1.22rem);
  color: var(--clr-text-muted);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}
.hero__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}
.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 16px 28px;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 8px;
}
.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 20px;
}
.hero__stat strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--clr-primary);
}
.hero__stat span {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  white-space: nowrap;
}
.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: var(--clr-border);
}
.hero__scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-text-dim), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ═══════════════════════
   ABOUT
═══════════════════════ */
.about { background: var(--clr-surface); }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 0.5rem;
}
.about__left { padding-top: 0.5rem; }
.about__text {
  color: var(--clr-text-muted);
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
  line-height: 1.8;
}
.about__left .btn { margin-top: 0.8rem; }
.about__right { display: flex; flex-direction: column; gap: 18px; }
.about__feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color var(--transition), transform var(--transition);
}
.about__feature:hover {
  border-color: rgba(0,230,118,0.3);
  transform: translateX(4px);
}
.about__feature-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary-glow);
  border-radius: var(--radius-sm);
}
.about__feature h4 { margin-bottom: 4px; font-size: 1rem; }
.about__feature p { font-size: 0.9rem; color: var(--clr-text-muted); margin: 0; }

/* ═══════════════════════
   SERVICES
═══════════════════════ */
.services { background: var(--clr-bg); }
.services .section-label { display: block; text-align: center; }
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  border-color: rgba(0,230,118,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}
.service-card--featured {
  border-color: rgba(0,230,118,0.4);
  background: linear-gradient(160deg, var(--clr-surface) 0%, rgba(0,230,118,0.04) 100%);
  box-shadow: 0 0 40px rgba(0,230,118,0.08);
}
.service-card__badge {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--clr-primary);
  color: #080d08;
  padding: 4px 10px;
  border-radius: 100px;
}
.service-card__icon {
  font-size: 2.4rem;
  margin-bottom: 1rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary-glow);
  border-radius: var(--radius-md);
}
.service-card h3 { margin-bottom: 0.75rem; }
.service-card > p {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.4rem;
  line-height: 1.7;
}
.service-card__list { display: flex; flex-direction: column; gap: 8px; }
.service-card__list li {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-card__list li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-primary);
  flex-shrink: 0;
}

/* ═══════════════════════
   HOW IT WORKS
═══════════════════════ */
.hiw { background: var(--clr-surface); }
.hiw .section-label { display: block; text-align: center; }
.hiw__steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 1rem;
}
.hiw__step {
  flex: 1;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
}
.hiw__step:hover {
  border-color: rgba(0,230,118,0.35);
  transform: translateY(-4px);
}
.hiw__step-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--clr-primary);
  background: var(--clr-primary-glow);
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.hiw__step-icon {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}
.hiw__step h3 { margin-bottom: 0.75rem; font-size: 1.15rem; }
.hiw__step p { font-size: 0.92rem; color: var(--clr-text-muted); line-height: 1.7; }
.hiw__connector {
  width: 48px;
  flex-shrink: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  position: relative;
  margin-bottom: 4rem;
}
.hiw__connector::after {
  content: '›';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--clr-accent);
  font-size: 1.4rem;
  line-height: 1;
}

/* ═══════════════════════
   WHY FAYAJETS
═══════════════════════ */
.why { background: var(--clr-bg); }
.why .section-label { display: block; text-align: center; }
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.why__card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--transition);
}
.why__card:hover {
  border-color: rgba(0,184,255,0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,184,255,0.08);
}
.why__card-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 0.9rem;
}
.why__card h4 { margin-bottom: 0.5rem; }
.why__card p { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.7; }

/* ═══════════════════════
   SETUP FORM
═══════════════════════ */
.setup { background: var(--clr-surface); }
.setup .section-label { display: block; text-align: center; }
.setup__form-wrap {
  max-width: 780px;
  margin: 0 auto;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 44px;
}
.form-section {
  margin-bottom: 36px;
}
.form-section__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text-muted);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--clr-border);
  letter-spacing: 0.02em;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-group--full { grid-column: 1 / -1; }
label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  letter-spacing: 0.02em;
}
.required { color: var(--clr-primary); }
input[type="text"],
input[type="tel"],
input[type="email"],
select,
textarea {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
  width: 100%;
}
input::placeholder, textarea::placeholder { color: var(--clr-text-dim); }
input:focus, textarea:focus, select:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px var(--clr-primary-glow);
}
input.error, textarea.error, select.error {
  border-color: #ff4d6d;
  box-shadow: 0 0 0 3px rgba(255,77,109,0.15);
}
select option { background: var(--clr-surface-2); }
.form-error {
  font-size: 0.78rem;
  color: #ff4d6d;
  display: none;
}
.form-error.visible { display: block; }
.radio-group {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}
.radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--clr-text-muted);
  font-weight: 400;
}
.radio-label input[type="radio"] {
  width: 18px; height: 18px;
  accent-color: var(--clr-primary);
  cursor: pointer;
}
/* File upload */
.file-upload {
  position: relative;
  background: var(--clr-surface);
  border: 2px dashed var(--clr-border-hover);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.file-upload:hover {
  border-color: var(--clr-primary);
  background: var(--clr-primary-glow);
}
.file-upload__icon { font-size: 2rem; margin-bottom: 8px; }
.file-upload p { font-size: 0.9rem; color: var(--clr-text-muted); margin-bottom: 4px; }
.file-upload span { font-size: 0.78rem; color: var(--clr-text-dim); }
.file-upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.file-upload__preview {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}
.file-upload__preview img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
}
/* Success message */
.form-success {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(0,230,118,0.08);
  border: 1px solid rgba(0,230,118,0.3);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
}
.form-success__icon { font-size: 1.8rem; flex-shrink: 0; }
.form-success strong { display: block; margin-bottom: 4px; color: var(--clr-primary); }
.form-success p { font-size: 0.88rem; color: var(--clr-text-muted); }

/* ═══════════════════════
   CONTACT
═══════════════════════ */
.contact { background: var(--clr-bg); }
.contact .section-label { display: block; text-align: center; }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
  margin-top: 1rem;
}
.contact__wa-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 18px;
}
.contact__wa-icon {
  width: 56px; height: 56px;
  background: var(--clr-wa);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__wa-label { font-size: 0.78rem; color: var(--clr-text-dim); margin-bottom: 2px; }
.contact__wa-num { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
.contact__hours {
  font-size: 0.82rem;
  color: var(--clr-text-dim);
  margin-top: 14px;
  line-height: 1.6;
}
.contact__form-wrap {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact__form-wrap form { display: flex; flex-direction: column; gap: 16px; }

/* ═══════════════════════
   FOOTER
═══════════════════════ */
.footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: 64px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer__logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.footer__logo span { color: var(--clr-primary); }
.footer__brand p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 18px;
}
.footer__wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-wa);
  transition: opacity var(--transition);
}
.footer__wa:hover { opacity: 0.8; }
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links h5 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  margin-bottom: 8px;
}
.footer__links a {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--clr-primary); }
.footer__bottom {
  border-top: 1px solid var(--clr-border);
  padding: 20px 0;
  text-align: center;
}
.footer__bottom p { font-size: 0.8rem; color: var(--clr-text-dim); }

/* ═══════════════════════
   FLOATING WHATSAPP
═══════════════════════ */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  width: 58px; height: 58px;
  background: var(--clr-wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 36px rgba(37,211,102,0.6);
}
.wa-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.4);
  animation: waPulse 2.4s ease-in-out infinite;
}
.wa-float__tooltip {
  position: absolute;
  right: 70px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(6px);
  transition: all var(--transition);
  pointer-events: none;
}
.wa-float:hover .wa-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}
@keyframes waPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 0; }
}

/* ═══════════════════════
   RESPONSIVE
═══════════════════════ */
@media (max-width: 900px) {
  :root { --section-gap: 72px; }

  .nav__links { display: none; flex-direction: column; position: fixed; top: var(--nav-h); left: 0; right: 0; background: rgba(8,9,13,0.97); backdrop-filter: blur(16px); padding: 20px 24px 28px; border-bottom: 1px solid var(--clr-border); gap: 6px; }
  .nav__links.open { display: flex; }
  .nav__hamburger { display: flex; }

  .about__grid { grid-template-columns: 1fr; gap: 36px; }
  .services__grid { grid-template-columns: 1fr; }
  .hiw__steps { flex-direction: column; }
  .hiw__connector { width: 2px; height: 40px; margin: 0; margin-right: 4rem; }
  .hiw__connector::after { content: '↓'; right: unset; top: unset; bottom: -14px; left: 50%; transform: translateX(-50%); }
  .why__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  :root { --section-gap: 56px; }

  .hero { padding-top: calc(var(--nav-h) + 36px); }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__stats { flex-direction: column; gap: 0; }
  .hero__stat-divider { width: 80%; height: 1px; }
  .hero__scroll-hint { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .setup__form-wrap { padding: 24px 18px; }
  .why__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .contact__form-wrap { padding: 24px 18px; }
  .break-desktop { display: none; }
}