/* ===================================
   AMIVILLE MARKETING — MAIN STYLES
   Chic & Modern: Libre Baskerville + Montserrat
   =================================== */

/* --- CSS Variables --- */
:root {
  --primary: #0A2540;
  --primary-light: #1a3a5c;
  --accent: #00C6A0;
  --accent-dark: #009e80;
  --accent-glow: rgba(0, 198, 160, 0.25);
  --whatsapp: #25D366;
  --whatsapp-dark: #1da851;
  --white: #ffffff;
  --bg-card: #0f1724;
  --bg-darker: #04090f;
  --text: #1a1a2e;
  --text-muted: #5a6a7a;
  --text-light: #8a9aaa;
  --bg: #ffffff;
  --bg-alt: #f4f8fc;
  --bg-dark: #060f1e;
  --border: #e2e8f0;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(10,37,64,0.07);
  --shadow-md: 0 8px 32px rgba(10,37,64,0.12);
  --shadow-lg: 0 20px 60px rgba(10,37,64,0.18);
  --font-display: 'Libre Baskerville', serif;
  --font-body: 'Montserrat', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* --- Container --- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  text-transform: none;
}

.btn--large { padding: 16px 32px; font-size: 1rem; }

.btn--primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn--primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}

.btn--whatsapp {
  background: var(--whatsapp);
  color: #fff;
  border-color: var(--whatsapp);
}
.btn--whatsapp:hover {
  background: var(--whatsapp-dark);
  border-color: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.3);
}

.btn--outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--border);
}
.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* --- Section Styles --- */
section { padding: 90px 0; }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,198,160,0.1);
  padding: 5px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
  font-family: var(--font-body);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.8rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: 18px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-weight: 400;
}

.highlight {
  position: relative;
  color: var(--accent);
  font-style: italic;
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 18px 0;
}

.nav.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
}

.nav__container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo img {
  height: 40px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.nav__link {
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text);
  transition: var(--transition);
  letter-spacing: 0.01em;
}
.nav__link:hover, .nav__link.active {
  color: var(--accent);
  background: rgba(0,198,160,0.08);
}

.nav__cta { margin-left: 10px; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.nav__hamburger span {
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--primary);
  position: relative;
  overflow: hidden;
  padding: 130px 0 90px;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,198,160,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,198,160,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(0,198,160,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(0,198,160,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,198,160,0.15);
  border: 1px solid rgba(0,198,160,0.3);
  color: var(--accent);
  padding: 6px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 5.2vw, 4.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 26px;
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.8);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.75;
  font-weight: 400;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.hero__reassurance {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  margin-bottom: 64px;
  font-weight: 500;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 36px;
}

.stat__number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat__suffix {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat__label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-top: 6px;
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.stat__divider {
  width: 1px;
  height: 55px;
  background: rgba(255,255,255,0.15);
}

/* ===== PAIN POINTS ===== */
.pain { background: var(--bg-alt); }

.pain__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pain__card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 36px 30px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.pain__card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

.pain__icon {
  font-size: 2.2rem;
  display: block;
  margin-bottom: 16px;
}

.pain__card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.pain__card p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 400;
}

/* ===== SOLUTION ===== */
.solution { background: var(--primary); }
.solution .section-label { color: var(--accent); }
.solution .section-title { color: #fff; }
.solution .section-sub { color: rgba(255,255,255,0.7); }

.solution__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.solution__card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.solution__card:hover {
  background: rgba(0,198,160,0.08);
  border-color: rgba(0,198,160,0.4);
  transform: translateY(-6px);
}

.solution__number {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 700;
  color: rgba(0,198,160,0.12);
  line-height: 1;
  position: absolute;
  top: 24px;
  right: 28px;
}

.solution__icon {
  font-size: 2.6rem;
  margin-bottom: 20px;
}

.solution__card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.3;
}

.solution__card p {
  font-size: 0.94rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  margin-bottom: 22px;
  font-weight: 400;
}

.solution__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
}
.solution__link:hover { gap: 10px; }

/* ===== SERVICES ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  display: block;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 26px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  background: var(--bg);
}

.service-card--featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(0,198,160,0.06), var(--bg-alt));
}

.service-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--accent);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}

.service-card__icon { font-size: 2.2rem; margin-bottom: 16px; }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 18px;
  font-weight: 400;
}

.service-card__link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent);
  transition: var(--transition);
}

/* ===== TESTIMONIALS ===== */
.testimonials { background: var(--bg-alt); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.testimonial {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.testimonial:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
  border-color: var(--accent);
}

.testimonial__stars {
  color: #f59e0b;
  font-size: 1.15rem;
  letter-spacing: 3px;
  margin-bottom: 18px;
}

.testimonial__quote {
  font-size: 0.96rem;
  color: var(--text);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 26px;
  quotes: "\201C""\201D";
  font-weight: 400;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial__author strong {
  display: block;
  font-weight: 700;
  color: var(--primary);
  font-size: 0.96rem;
}

.testimonial__author span {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===== FAQ ===== */
.faq { background: var(--bg); }

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.faq__item.open { border-color: var(--accent); }

.faq__question {
  width: 100%;
  text-align: left;
  padding: 22px 26px;
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  background: var(--bg);
  transition: var(--transition);
}
.faq__question:hover { color: var(--accent); }

.faq__icon {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent);
  transition: var(--transition);
  flex-shrink: 0;
}
.faq__item.open .faq__icon { transform: rotate(45deg); }

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq__item.open .faq__answer { max-height: 350px; }

.faq__answer p {
  padding: 0 26px 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  font-weight: 400;
}

/* ===== CTA SECTION ===== */
.cta-section { background: var(--primary); padding: 100px 0; }

.cta-box {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
  line-height: 1.25;
}

.cta-box p {
  color: rgba(255,255,255,0.75);
  font-size: 1.08rem;
  margin-bottom: 36px;
  line-height: 1.7;
  font-weight: 400;
}

.cta-box__buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-dark);
  padding: 80px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 52px;
  margin-bottom: 52px;
}

.footer__logo { margin-bottom: 18px; display: inline-block; }

.footer__brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  margin-bottom: 22px;
  font-weight: 400;
}

.footer__socials {
  display: flex;
  gap: 12px;
}

.footer__socials a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer__socials a:hover {
  background: var(--accent);
  color: #fff;
}

.footer__col h4 {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer__col a, .footer__col li {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
  font-weight: 500;
}
.footer__col a:hover { color: var(--accent); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.footer__bottom p, .footer__bottom a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}
.footer__bottom a:hover { color: var(--accent); }

/* ===== FLOATING WHATSAPP ===== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 62px;
  height: 62px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
  color: #fff;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 44px rgba(37,211,102,0.65);
}

.whatsapp-float__pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--whatsapp);
  animation: whatsapp-pulse 2.5s infinite;
  z-index: -1;
}

@keyframes whatsapp-pulse {
  0% { transform: scale(1); opacity: 0.75; }
  70% { transform: scale(1.7); opacity: 0; }
  100% { transform: scale(1.7); opacity: 0; }
}

.whatsapp-float__icon { position: relative; z-index: 1; }

.whatsapp-float__tooltip {
  position: absolute;
  right: 74px;
  background: var(--primary);
  color: #fff;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  pointer-events: none;
}
.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ===== PRICING CARDS ===== */
.pricing-section { background: var(--bg); }
.pricing-section + .pricing-section { background: var(--bg-alt); }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: start;
}

.pricing-card {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  transition: var(--transition);
  position: relative;
}

.pricing-card--popular {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-card__badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-card__tier {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 9px;
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.pricing-card__price {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 5px;
}

.pricing-card__sub {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  font-weight: 500;
}

.pricing-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 36px;
}

.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 500;
}

.pricing-card__features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-card .btn { width: 100%; justify-content: center; }

/* ===== FORM STYLES ===== */
.contact-section { background: var(--bg-alt); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.contact__info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 18px;
  line-height: 1.25;
}

.contact__info p {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.75;
  margin-bottom: 36px;
  font-weight: 400;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 16px;
  font-size: 0.96rem;
}

.contact__detail-icon {
  width: 42px;
  height: 42px;
  background: rgba(0,198,160,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.form-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 48px 44px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.form-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.form-card .form-subtitle {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  font-weight: 500;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  font-weight: 500;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235a6a7a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 38px;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-submit {
  width: 100%;
  justify-content: center;
  padding: 17px;
  font-size: 1.02rem;
  margin-top: 6px;
}

/* Success Message */
.form-success {
  display: none;
  text-align: center;
  padding: 48px 24px;
}

.form-success__icon {
  width: 76px;
  height: 76px;
  background: rgba(0,198,160,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 22px;
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 14px;
}

.form-success p {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.75;
  margin-bottom: 26px;
  font-weight: 400;
}

/* ===== BLOG STYLES ===== */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--accent);
}

.blog-card__img {
  height: 210px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
}

.blog-card__body { padding: 30px 26px; }

.blog-card__tag {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 11px;
  display: block;
}

.blog-card__title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.4;
  margin-bottom: 11px;
}

.blog-card__excerpt {
  font-size: 0.89rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 18px;
  font-weight: 400;
}

.blog-card__link {
  font-size: 0.89rem;
  font-weight: 700;
  color: var(--accent);
}

/* ===== PAGE HERO ===== */
.page-hero {
  background: var(--primary);
  padding: 150px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,198,160,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,198,160,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
}

.page-hero__content { position: relative; z-index: 1; }

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
  line-height: 1.2;
}

.page-hero p {
  font-size: 1.12rem;
  color: rgba(255,255,255,0.75);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 400;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .solution__grid,
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid { grid-template-columns: 1fr 1fr; }
  .contact__grid { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 768px) {
  section { padding: 70px 0; }

  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 22px 24px;
    box-shadow: var(--shadow-md);
    gap: 9px;
  }

  .nav__links.open + .nav__cta {
    display: block;
    margin: 0 24px;
  }

  .hero__ctas { flex-direction: column; align-items: center; }
  .hero__stats { flex-direction: column; gap: 22px; padding: 26px; }
  .stat__divider { width: 70px; height: 1px; }

  .pain__grid,
  .solution__grid,
  .testimonials__grid,
  .blog__grid { grid-template-columns: 1fr; }

  .services__grid { grid-template-columns: 1fr; }
  .pricing__grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 36px 28px; }

  .cta-box__buttons { flex-direction: column; align-items: center; }

  .whatsapp-float { bottom: 22px; right: 22px; width: 56px; height: 56px; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero__stats { padding: 22px 18px; }
  .stat { padding: 0 22px; }
}

/* ===== DANIEL INTRO SECTION ===== */
.daniel-intro { background: var(--bg); padding: 100px 0; }
.daniel-intro__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 70px; align-items: center; }
.daniel-intro__img-wrapper { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.daniel-intro__img-wrapper img { width: 100%; border-radius: var(--radius-lg); }
.daniel-intro__img-badge { position: absolute; bottom: 24px; left: 24px; background: rgba(10,37,64,0.92); color: #fff; padding: 8px 16px; border-radius: 8px; font-size: 0.85rem; font-weight: 700; display: flex; align-items: center; gap: 8px; backdrop-filter: blur(8px); }
.daniel-photo { display: block !important; opacity: 1 !important; visibility: visible !important; width: 100% !important; height: auto !important; z-index: 1; }
.daniel-intro__content .section-title { margin-bottom: 20px; }
.daniel-intro__lead { font-size: 1.12rem; color: var(--text); font-weight: 600; line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.daniel-intro__content p { font-size: 0.96rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 14px; }
.daniel-intro__values { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; padding: 24px; background: var(--bg-alt); border-radius: var(--radius); border: 1px solid var(--border); }
.daniel-value { display: flex; align-items: flex-start; gap: 14px; }
.daniel-value__icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.daniel-value strong { display: block; font-weight: 700; color: var(--primary); font-size: 0.95rem; margin-bottom: 2px; }
.daniel-value span { font-size: 0.87rem; color: var(--text-muted); }

/* ===== PHILOSOPHY SECTION ===== */
.philosophy { background: var(--bg-alt); padding: 90px 0; }
.philosophy__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.philosophy__card { background: var(--bg); border-radius: var(--radius-lg); padding: 40px 36px; border: 1px solid var(--border); position: relative; transition: var(--transition); }
.philosophy__card:hover { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.philosophy__num { font-family: var(--font-display); font-size: 3.5rem; font-weight: 700; color: rgba(0,198,160,0.1); line-height: 1; position: absolute; top: 20px; right: 24px; }
.philosophy__card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 14px; line-height: 1.4; font-style: italic; }
.philosophy__card p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.75; }

/* ===== FOUNDER'S GUARANTEE ===== */
.guarantee { background: var(--bg-alt); padding: 80px 0; }
.guarantee__card { background: var(--primary); border-radius: var(--radius-lg); padding: 52px 56px; display: flex; align-items: flex-start; gap: 40px; position: relative; overflow: hidden; }
.guarantee__card::before { content: '"'; font-family: var(--font-display); font-size: 14rem; color: rgba(0,198,160,0.08); position: absolute; top: -30px; left: 30px; line-height: 1; pointer-events: none; }
.guarantee__image img { width: 100px; height: 100px; border-radius: 50%; border: 3px solid var(--accent); object-fit: cover; flex-shrink: 0; }
.guarantee__content { position: relative; z-index: 1; }
.guarantee__content h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: #fff; line-height: 1.6; margin-bottom: 16px; font-style: italic; }
.guarantee__sig { font-size: 0.9rem; color: var(--accent); font-weight: 700; letter-spacing: 0.04em; }

@media (max-width: 1024px) {
  .daniel-intro__grid { grid-template-columns: 1fr; gap: 40px; }
  .philosophy__grid { grid-template-columns: 1fr; }
  .guarantee__card { flex-direction: column; padding: 40px 36px; gap: 24px; }
}
@media (max-width: 768px) {
  .daniel-intro { padding: 64px 0; }
  .philosophy__card { padding: 32px 28px; }
  .guarantee__card { padding: 32px 28px; }
  .guarantee__card::before { font-size: 8rem; }
}

:root {
  --bg: #f7fbfc;
  --bg-alt: #edf4f8;
  --primary: #0a2540;
  --accent: #00c6a0;
  --accent-dark: #009e80;
  --accent-glow: rgba(0, 198, 160, 0.18);
  --text: #132033;
  --text-muted: #5a6a7a;
  --border: rgba(15, 30, 50, 0.12);
  --border-strong: rgba(15, 30, 50, 0.18);
  --shadow-sm: 0 2px 14px rgba(15, 30, 50, 0.06);
  --shadow-md: 0 12px 34px rgba(15, 30, 50, 0.12);
  --shadow-lg: 0 24px 60px rgba(15, 30, 50, 0.14);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: all 0.24s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1), transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.highlight {
  position: relative;
  color: var(--accent);
  font-style: italic;
}

.highlight::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), rgba(0, 198, 160, 0));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.highlight.animate::after {
  transform: scaleX(1);
}

.nav__link { position: relative; }
.nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 24px 64px rgba(15, 30, 50, 0.08);
}

.nav__link.active::before {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -18%;
  right: -8%;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle at top, rgba(0, 198, 160, 0.18), transparent 55%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -8%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle at bottom, rgba(0, 198, 160, 0.1), transparent 54%);
  pointer-events: none;
}

.hero__stats {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 28px;
  padding: 32px 34px;
}

.hero__stats .stat { padding: 0 28px; }
.hero__stats .stat__divider { width: 1px; height: 56px; background: rgba(255, 255, 255, 0.18); }

.pricing-grid {
  display: grid;
  gap: 24px;
  margin-top: 30px;
}

.pricing-card {
  background: #ffffff;
  border: 1px solid rgba(10, 37, 64, 0.08);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 20px 45px rgba(10, 37, 64, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 26px 55px rgba(10, 37, 64, 0.12);
  border-color: rgba(0, 198, 160, 0.14);
}

.pricing-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 198, 160, 0.06), transparent 40%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.pricing-card:hover::after { opacity: 1; }

.pricing-card--featured {
  border-color: rgba(0, 198, 160, 0.2);
  background: linear-gradient(180deg, #ffffff 0%, #f8fcfe 100%);
}

.pricing-card__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(0, 198, 160, 0.1);
  color: var(--accent);
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.pricing-card__title { margin: 0 0 16px; font-size: clamp(1.5rem, 2vw, 1.9rem); line-height: 1.1; color: var(--primary); }
.pricing-card__copy { margin: 0 0 20px; color: var(--text-muted); line-height: 1.8; }
.pricing-card__price { display: flex; align-items: flex-end; gap: 12px; margin-bottom: 20px; }
.pricing-card__price-amount { font-size: 2.4rem; font-weight: 800; line-height: 1; letter-spacing: -0.04em; }
.pricing-card__price-note { color: var(--text-muted); font-size: 0.95rem; }
.pricing-card__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pricing-card__list li { display: flex; align-items: flex-start; gap: 12px; color: var(--text); font-weight: 600; line-height: 1.6; }
.pricing-card__list li::before { content: '✓'; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; background: var(--accent); color: #fff; font-size: 0.75rem; flex-shrink: 0; }
.pricing-card__list li[aria-disabled="true"] { opacity: 0.55; color: var(--text-muted); font-weight: 500; }
.pricing-card__list li[aria-disabled="true"]::before { content: '✗'; background: #ef4444; }
.pricing-card__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.pricing-card__footnote { color: var(--text-muted); font-size: 0.95rem; margin-top: 14px; }

.pricing-callout {
  padding: 24px;
  background: rgba(0, 198, 160, 0.08);
  border-radius: 20px;
  border: 1px solid rgba(0, 198, 160, 0.15);
  margin-bottom: 32px;
}

.pricing-value-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.pricing-value {
  padding: 22px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(10, 37, 64, 0.06);
}

.pricing-value h3 { margin: 0 0 10px; font-size: 0.95rem; color: var(--text-muted); }
.pricing-value p { margin: 8px 0 0; line-height: 1.6; }

.add-on-grid { display: grid; gap: 20px; margin-top: 20px; }

.add-on-card { padding: 26px; background: #ffffff; border-radius: 22px; border: 1px solid rgba(10, 37, 64, 0.08); box-shadow: 0 18px 36px rgba(10, 37, 64, 0.05); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.add-on-card:hover { transform: translateY(-4px); box-shadow: 0 24px 44px rgba(10, 37, 64, 0.08); }
.add-on-card h3 { margin: 0 0 10px; font-size: 1.05rem; letter-spacing: -0.02em; }
.add-on-card p { margin: 0 0 14px; color: var(--text-muted); line-height: 1.75; }
.add-on-card__price { font-weight: 800; color: var(--primary); }

@media (max-width: 960px) {
  .pricing-value-grid,
  .add-on-grid,
  .services__grid,
  .solution__grid,
  .testimonials__grid,
  .blog__grid { grid-template-columns: 1fr; }
  .hero__stats { border-radius: 20px; padding: 24px; }
}