/* =============================================
   AGENTIZA — Landing Page Styles
   ============================================= */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg:        #050810;
  --color-bg-2:      #0a0f1e;
  --color-bg-card:   #0d1424;
  --color-bg-card-2: #111827;
  --color-border:    rgba(255,255,255,0.07);
  --color-primary:   #6366f1;
  --color-primary-2: #818cf8;
  --color-accent:    #06b6d4;
  --color-text:      #e2e8f0;
  --color-muted:     #94a3b8;
  --color-success:   #10b981;
  --radius-sm:  8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --transition: 0.25s ease;
  --font: 'Inter', system-ui, sans-serif;
  --max-w: 1160px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary-2) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-2);
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #4f46e5 100%);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 20px rgba(99,102,241,0.3);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(99,102,241,0.5);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-primary-2);
  color: var(--color-primary-2);
}

.btn--lg { padding: 16px 32px; font-size: 1rem; border-radius: 10px; }
.btn--full { width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.nav.scrolled {
  background: rgba(5, 8, 16, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
  padding: 12px 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__logo {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #fff;
  flex-shrink: 0;
}
.nav__logo span { color: var(--color-primary); }

.nav__logo-placeholder {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-muted);
  border: 1px dashed rgba(148,163,184,0.3);
  border-radius: 6px;
  padding: 3px 10px;
  letter-spacing: 0.02em;
}

.nav__links {
  display: flex;
  gap: 28px;
  margin: 0 auto;
}
.nav__links a {
  font-size: 0.9rem;
  color: var(--color-muted);
  transition: color var(--transition);
  font-weight: 500;
}
.nav__links a:hover { color: var(--color-text); }

.nav__cta { flex-shrink: 0; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 16px 24px 24px;
  border-top: 1px solid var(--color-border);
  background: rgba(5, 8, 16, 0.98);
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  padding: 10px 0;
  color: var(--color-muted);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}
.nav__mobile a:last-child { border-bottom: none; }
.nav__mobile .btn { margin-top: 8px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 80%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  top: -100px; left: -100px;
  background: radial-gradient(circle, rgba(99,102,241,0.3) 0%, transparent 70%);
}
.hero__glow--2 {
  width: 500px; height: 500px;
  bottom: -50px; right: -50px;
  background: radial-gradient(circle, rgba(6,182,212,0.2) 0%, transparent 70%);
}

.hero__inner {
  position: relative;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-primary-2);
  margin-bottom: 32px;
}

.pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 0 rgba(16,185,129,0.4);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  70%  { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero__subtitle {
  max-width: 620px;
  margin: 0 auto 40px;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-muted);
  line-height: 1.7;
}

.hero__props {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero__prop {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.85rem;
  color: var(--color-muted);
  font-weight: 500;
  transition: border-color var(--transition), color var(--transition);
}
.hero__prop:hover {
  border-color: rgba(99,102,241,0.35);
  color: var(--color-text);
}
.hero__prop-icon { font-size: 1rem; }

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  flex-wrap: nowrap;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  width: 100%;
  max-width: 100%;
  margin: 0;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
  flex: 1;
}
.stat__number {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, #fff 0%, var(--color-primary-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat__label {
  font-size: 0.78rem;
  color: var(--color-muted);
  text-align: center;
  max-width: 100px;
  margin-top: 4px;
}
.stat__divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* ---------- Problems ---------- */
.problems {
  padding: 100px 0;
  background: var(--color-bg-2);
}

.problems__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 768px) {
  .problems__grid { grid-template-columns: 1fr; }
}

.problem-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform var(--transition), border-color var(--transition);
}
.problem-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,0.3);
}
.problem-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.problem-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.problem-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}

.problem-card__check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  cursor: pointer;
  user-select: none;
}
.problem-card__check input { display: none; }

.problem-card__check-box {
  width: 20px; height: 20px;
  border-radius: 6px;
  border: 2px solid rgba(255,255,255,0.2);
  background: transparent;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.problem-card__check-box::after {
  content: '✓';
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  opacity: 0;
  transition: opacity var(--transition);
}
.problem-card__check input:checked ~ .problem-card__check-box {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(99,102,241,0.4);
}
.problem-card__check input:checked ~ .problem-card__check-box::after { opacity: 1; }

.problem-card__check-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-muted);
  transition: color var(--transition);
}
.problem-card__check:hover .problem-card__check-label { color: var(--color-text); }
.problem-card__check input:checked ~ .problem-card__check-label { color: var(--color-primary-2); }

.problem-card__msg {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-2);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}
.problem-card__msg.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Services ---------- */
.services {
  padding: 100px 0;
}

/* WhatsApp hero card */
.service-card--wa {
  display: block;
  background: linear-gradient(135deg, rgba(37,211,102,0.06) 0%, rgba(18,140,126,0.04) 100%);
  border: 1px solid rgba(37,211,102,0.25);
  border-radius: var(--radius-lg);
  padding: 40px 40px 40px 44px;
  margin-bottom: 28px;
  text-decoration: none;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card--wa::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, #25d366 0%, #128c7e 100%);
  border-radius: 4px 0 0 4px;
}
.service-card--wa:hover {
  transform: translateY(-4px);
  border-color: rgba(37,211,102,0.5);
  box-shadow: 0 16px 48px rgba(37,211,102,0.12);
}

.service-card__tag--wa {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%) !important;
}

.service-card--wa__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}

.service-card--wa__copy h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.service-card--wa__copy p {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 520px;
}

.service-card--wa__cta {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #25d366;
  margin-top: 20px;
  white-space: nowrap;
}

/* Mini chat mockup inside card */
.service-card--wa__mockup { flex-shrink: 0; }

.mini-chat {
  background: #0b141a;
  border-radius: 12px;
  border: 1px solid rgba(37,211,102,0.2);
  padding: 14px;
  width: 240px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.mini-msg {
  max-width: 90%;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.75rem;
  line-height: 1.4;
  color: #e9edef;
}
.mini-msg--in {
  background: #1f2c34;
  align-self: flex-start;
  border-top-left-radius: 0;
}
.mini-msg--out {
  background: #005c4b;
  align-self: flex-end;
  border-top-right-radius: 0;
}

.mini-chat__label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.65rem;
  color: #25d366;
  font-weight: 500;
  padding-top: 4px;
  border-top: 1px solid rgba(37,211,102,0.1);
}

@media (max-width: 768px) {
  .service-card--wa__inner { grid-template-columns: 1fr; }
  .service-card--wa__mockup { display: none; }
  .service-card--wa { padding: 32px 28px 32px 36px; }
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.service-card--featured {
  border-color: rgba(99,102,241,0.4);
  background: linear-gradient(145deg, rgba(99,102,241,0.08) 0%, var(--color-bg-card) 60%);
  box-shadow: 0 0 30px rgba(99,102,241,0.1);
}

.service-card__tag {
  position: absolute;
  top: -12px;
  left: 24px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #4f46e5 100%);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.service-card__icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-card__list li {
  font-size: 0.85rem;
  color: var(--color-muted);
  padding-left: 16px;
  position: relative;
}
.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-2);
}

/* ---------- Process ---------- */
.process {
  padding: 100px 0;
  background: var(--color-bg-2);
}

.process__steps {
  display: flex;
  flex-direction: column;
  max-width: 760px;
  margin: 0 auto;
  gap: 0;
}

.process__step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.process__step-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #4f46e5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 0 24px rgba(99,102,241,0.4);
}

.process__step-content {
  padding: 8px 0 0;
  flex: 1;
}
.process__step-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.process__step-content p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.65;
}

.process__connector {
  width: 2px;
  height: 48px;
  background: linear-gradient(180deg, rgba(99,102,241,0.5) 0%, rgba(99,102,241,0.1) 100%);
  margin-left: 27px;
}

/* ---------- Results ---------- */
.results {
  padding: 100px 0;
}

.results__grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.result-card {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  transition: border-color var(--transition);
}
.result-card:hover { border-color: rgba(99,102,241,0.3); }

.result-card__before,
.result-card__after {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  display: inline-block;
  align-self: flex-start;
}

.result-card__before .result-card__label {
  background: rgba(239,68,68,0.15);
  color: #f87171;
}
.result-card__after .result-card__label {
  background: rgba(16,185,129,0.15);
  color: var(--color-success);
}

.result-card__before p {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}
.result-card__after p {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.6;
}

.result-card__arrow {
  font-size: 1.5rem;
  color: var(--color-primary-2);
  font-weight: 300;
  flex-shrink: 0;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(99,102,241,0.12) 0%, rgba(6,182,212,0.08) 100%);
  border-top: 1px solid rgba(99,102,241,0.2);
  border-bottom: 1px solid rgba(99,102,241,0.2);
}

.cta-banner__glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(99,102,241,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  text-align: center;
}
.cta-banner__inner h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-banner__inner p {
  color: var(--color-muted);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* ---------- Contact ---------- */
.contact {
  padding: 100px 0;
  background: var(--color-bg-2);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contact__info h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.contact__info > p {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact__items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--color-muted);
}
.contact__item span:first-child { font-size: 1.1rem; flex-shrink: 0; }

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(148,163,184,0.4);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.form-group select option { background: var(--color-bg-card); }

.btn__loader {
  display: none;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.btn.loading .btn__text { display: none; }
.btn.loading .btn__loader { display: block; }

@keyframes spin { to { transform: rotate(360deg); } }

.form__note {
  font-size: 0.78rem;
  color: var(--color-muted);
  text-align: center;
  margin-top: -8px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 48px 0 0;
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 40px;
}

.footer__brand p {
  font-size: 0.85rem;
  color: var(--color-muted);
  max-width: 260px;
  margin-top: 12px;
  line-height: 1.6;
}

.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__links a {
  font-size: 0.85rem;
  color: var(--color-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-text); }

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 0;
  text-align: center;
}
.footer__bottom p {
  font-size: 0.8rem;
  color: rgba(148,163,184,0.4);
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .result-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .result-card__arrow {
    transform: rotate(90deg);
    align-self: center;
  }
}

@media (max-width: 768px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  .hero { padding: 120px 0 60px; }
  .hero__stats { padding: 20px 24px; gap: 8px; }
  .stat { padding: 0 16px; }
  .stat__divider { height: 30px; }

  .process__steps { padding: 0 8px; }

  section { padding: 72px 0; }
  .problems { padding: 72px 0; }
  .services { padding: 72px 0; }
  .process { padding: 72px 0; }
  .results { padding: 72px 0; }
  .contact { padding: 72px 0; }
}

@media (max-width: 480px) {
  .hero__stats {
    flex-direction: column;
    gap: 16px;
  }
  .stat__divider {
    width: 40px;
    height: 1px;
  }
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
  .hero__actions .btn { width: 100%; max-width: 320px; }
}