/* ============================
   VARIABLES & RESET
   ============================ */
:root {
  --navy:    #0D1B4B;
  --navy-dk: #091340;
  --orange:  #E8651A;
  --orange-lt: #f07a35;
  --white:   #ffffff;
  --off-white: #f7f8fc;
  --gray-100: #f1f3f9;
  --gray-200: #e2e6ef;
  --gray-600: #6b7280;
  --gray-800: #1f2937;
  --text:    #1a1a2e;
  --radius:  12px;
  --radius-lg: 20px;
  --shadow:  0 4px 24px rgba(13,27,75,0.10);
  --shadow-md: 0 8px 40px rgba(13,27,75,0.15);
  --transition: 0.2s ease;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

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

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

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

.container {
  width: min(1100px, 100% - 2.5rem);
  margin-inline: auto;
}

.section { padding: 5rem 0; }
.text-center { text-align: center; }

/* ============================
   TYPOGRAPHY
   ============================ */
.section__eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}

.section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.section__title span { color: var(--orange); }

/* ============================
   BUTTONS
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--sm { padding: 0.55rem 1.25rem; font-size: 0.9rem; }

.btn--primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn--primary:hover { background: var(--orange-lt); border-color: var(--orange-lt); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(232,101,26,0.35); }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover { background: var(--navy); color: var(--white); transform: translateY(-1px); }

/* ============================
   NAV
   ============================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled {
  background: var(--navy);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.nav__logo {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
}
.nav__logo span { color: var(--orange); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}
.nav__links a:hover { color: var(--white); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--navy-dk);
  padding: 1rem 1.5rem 1.5rem;
}
.nav__mobile.open { display: flex; }
.nav__mobile-link {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.nav__mobile-link:hover { color: var(--white); }
.nav__mobile-cta {
  margin-top: 1rem;
  background: var(--orange);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  text-align: center;
  font-weight: 700;
  border-bottom: none;
}

/* ============================
   HERO
   ============================ */
.hero {
  background: linear-gradient(135deg, var(--navy-dk) 0%, var(--navy) 60%, #1a2f7a 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(232,101,26,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
}

.hero__headline {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.hero__headline span { color: var(--orange); }

.hero__sub {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.hero__note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

.hero__photo { display: flex; justify-content: flex-end; }

.hero__photo-wrap {
  position: relative;
  width: min(400px, 100%);
}

.hero__photo-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-md);
  border: 4px solid rgba(255,255,255,0.1);
}

.hero__badge {
  position: absolute;
  bottom: 1.5rem;
  left: -1.5rem;
  background: var(--orange);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.hero__badge strong { font-size: 1.1rem; font-weight: 900; }
.hero__badge span { font-size: 0.75rem; font-weight: 500; opacity: 0.9; }

/* ============================
   GOALS STRIP
   ============================ */
.goals {
  background: var(--navy);
  padding: 1.5rem 0;
}

.goals__inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.goals__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-right: 0.5rem;
}

.goals__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}

.goals__list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.4rem 1.25rem;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.goals__list li:last-child { border-right: none; }
.goals__list li svg { width: 16px; height: 16px; color: var(--orange); }

/* ============================
   ABOUT
   ============================ */
.about { background: var(--off-white); }

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about__text p {
  color: var(--gray-800);
  margin-bottom: 1rem;
  line-height: 1.8;
}
.about__text p strong { color: var(--navy); }

.cred__list { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 1rem; }

.cred__list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--orange);
}

.cred__icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.cred__list li > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.cred__list li strong {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
}
.cred__list li span {
  font-size: 0.85rem;
  color: var(--gray-600);
}

/* ============================
   PRICING
   ============================ */
.pricing { background: var(--white); }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.price-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border: 2px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
}
.price-card:hover { border-color: var(--navy); box-shadow: var(--shadow-md); transform: translateY(-4px); }

.price-card--featured {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.price-card--featured h3 { color: var(--white); }
.price-card--featured p { color: rgba(255,255,255,0.7); }
.price-card--featured li { color: rgba(255,255,255,0.85); }
.price-card--featured:hover { border-color: var(--orange); }

.price-card__tag {
  position: absolute;
  top: -0.75rem; left: 1.5rem;
  background: var(--orange);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
}

.price-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy);
  margin-top: 0.5rem;
}

.price-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}
.price-card__price span {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}
.price-card__price em {
  font-style: normal;
  font-size: 0.9rem;
  color: var(--gray-600);
}
.price-card--featured .price-card__price em { color: rgba(255,255,255,0.5); }

.price-card p { font-size: 0.9rem; line-height: 1.6; color: var(--gray-600); }
.price-card__saving { color: var(--orange) !important; font-weight: 600 !important; }
.price-card--featured .price-card__saving { color: #ffb080 !important; }

.price-card ul { display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.price-card li { font-size: 0.88rem; color: var(--gray-800); }

.price-card .btn { width: 100%; justify-content: center; margin-top: auto; }
.price-card--featured .btn--primary { background: var(--orange); border-color: var(--orange); }

/* ============================
   AVAILABILITY
   ============================ */
.availability { background: var(--off-white); }

.avail__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.avail__day {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 2px solid var(--gray-200);
  transition: var(--transition);
}
.avail__day:hover { border-color: var(--orange); transform: translateY(-2px); }

.avail__day--friday {
  border-color: var(--navy);
}
.avail__day--friday .avail__day-header {
  background: var(--navy);
}

.avail__day-header {
  background: var(--navy);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.avail__day-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
}

.avail__slots-count {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--orange);
  background: rgba(232,101,26,0.15);
  padding: 0.2rem 0.5rem;
  border-radius: 50px;
}

.avail__times {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.avail__times li {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--gray-100);
  border-radius: 6px;
  padding: 0.45rem 0.75rem;
  text-align: center;
}

.avail__note {
  text-align: center;
  margin-top: 2rem;
  color: var(--gray-600);
  font-size: 0.9rem;
}
.avail__note a { color: var(--orange); font-weight: 600; }

/* ============================
   PROGRESS
   ============================ */
.progress { background: var(--navy); }
.progress .section__eyebrow { color: rgba(255,255,255,0.6); }
.progress .section__title { color: var(--white); }
.progress .section__title span { color: var(--orange); }

.progress__photos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 3rem;
}

.progress__photo-wrap {
  position: relative;
  width: min(260px, 40vw);
}

.progress__photo-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 3/4;
  border: 4px solid rgba(255,255,255,0.1);
}

.progress__label {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(13,27,75,0.9);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
}

.progress__label--after {
  background: var(--orange);
}

.progress__arrow {
  font-size: 2.5rem;
  color: var(--orange);
  font-weight: 900;
  flex-shrink: 0;
}

.progress__caption {
  text-align: center;
  margin-top: 2rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
}

/* ============================
   CONTACT
   ============================ */
.contact { background: var(--off-white); }

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact__text p {
  color: var(--gray-800);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.contact__cta-note {
  font-style: italic;
  color: var(--gray-600) !important;
  font-size: 0.95rem !important;
  border-left: 3px solid var(--orange);
  padding-left: 1rem;
}

.contact__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.contact__whatsapp {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: var(--white);
  padding: 2rem 3rem;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 8px 30px rgba(37,211,102,0.3);
  text-align: center;
  width: 100%;
}
.contact__whatsapp:hover { background: #20bd5a; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,211,102,0.4); }
.contact__whatsapp svg { width: 2.5rem; height: 2.5rem; }
.contact__whatsapp strong { font-size: 1.75rem; font-weight: 900; letter-spacing: 0.02em; }

.contact__sub {
  font-size: 0.82rem;
  color: var(--gray-600);
  text-align: center;
}

/* ============================
   FOOTER
   ============================ */
.footer {
  background: var(--navy-dk);
  padding: 2rem 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.footer p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

.footer__copy { font-size: 0.78rem !important; }

/* ============================
   FADE-IN ANIMATION
   ============================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .pricing__grid { grid-template-columns: repeat(2, 1fr); }
  .avail__grid { grid-template-columns: repeat(3, 1fr); }
  .avail__day--friday { grid-column: span 1; }
}

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

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__sub { margin-inline: auto; }
  .hero__ctas { justify-content: center; }
  .hero__photo { justify-content: center; order: -1; }
  .hero__photo-wrap { width: min(280px, 80vw); }
  .hero__badge { left: 0; }

  .goals__inner { justify-content: center; }
  .goals__label { display: none; }

  .about__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .pricing__grid { grid-template-columns: 1fr; max-width: 400px; margin-inline: auto; }
  .avail__grid { grid-template-columns: repeat(2, 1fr); }

  .progress__photos { flex-direction: column; gap: 1.5rem; }
  .progress__arrow { transform: rotate(90deg); }
  .progress__photo-wrap { width: min(220px, 70vw); }

  .contact__inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 480px) {
  .avail__grid { grid-template-columns: 1fr; }
  .goals__list li { border-right: none; padding: 0.3rem 0.75rem; }
}