/* =============================================
   BEAN Ultrasound Studio — Main Stylesheet
   ============================================= */

/* --- Variables --- */
:root {
  --beige:        #F5EFE6;
  --beige-dark:   #EDE4D7;
  --rose:         #D4A0A0;
  --rose-dark:    #BC8585;
  --rose-light:   #F0DADA;
  --mint:         #9DC4B0;
  --mint-dark:    #7AAD98;
  --mint-light:   #D6EDE5;
  --brown:        #3D3030;
  --brown-mid:    #6B5A5A;
  --text:         #4A3F3F;
  --text-muted:   #8A7A7A;
  --white:        #FFFFFF;

  --ff-head: 'Cormorant Garamond', Georgia, serif;
  --ff-body: 'DM Sans', system-ui, sans-serif;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   28px;
  --radius-xl:   48px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 12px rgba(60,40,40,.06);
  --shadow-md: 0 8px 32px rgba(60,40,40,.10);
  --shadow-lg: 0 20px 60px rgba(60,40,40,.12);

  --max-w: 1180px;
  --header-h: 76px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--ff-body); color: var(--text); background: var(--beige); line-height: 1.65; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
h1,h2,h3,h4 { font-family: var(--ff-head); line-height: 1.15; }
p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

/* --- Utilities --- */
.section-container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }
.section-title { font-size: clamp(2.2rem, 5vw, 3.4rem); color: var(--brown); margin-bottom: 1.2rem; }
.section-title em { font-style: italic; color: var(--rose-dark); }
.eyebrow { display: inline-block; font-family: var(--ff-body); font-size: .78rem; font-weight: 600; letter-spacing: 2.5px; text-transform: uppercase; color: var(--mint-dark); margin-bottom: 14px; }
.eyebrow--rose { color: var(--rose-dark); }
.eyebrow--mint { color: var(--mint-dark); }
.body-text { font-size: 1.05rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 1.4rem; }
.link-arrow { font-family: var(--ff-head); font-size: 1.05rem; color: var(--rose-dark); font-weight: 600; transition: gap .25s; display: inline-flex; align-items: center; gap: 6px; }
.link-arrow:hover { gap: 12px; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.in { opacity: 1; transform: none; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius-full);
  font-family: var(--ff-body); font-size: .95rem; font-weight: 600;
  cursor: pointer; border: 2px solid transparent;
  transition: all .28s ease; white-space: nowrap;
}
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--block { display: flex; justify-content: center; width: 100%; }
.btn--rose { background: var(--rose); color: #fff; border-color: var(--rose); }
.btn--rose:hover { background: var(--rose-dark); border-color: var(--rose-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(188,133,133,.35); }
.btn--outline { background: transparent; border-color: var(--rose); color: var(--rose-dark); }
.btn--outline:hover { background: var(--rose-light); transform: translateY(-2px); }
.btn--ghost { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.25); }

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  height: var(--header-h);
  background: rgba(245,239,230,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(60,40,40,.06);
  transition: box-shadow .3s ease;
}
.header.scrolled { box-shadow: var(--shadow-md); }
.header__inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 28px;
  height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.header__logo img { height: 48px; object-fit: contain; mix-blend-mode: multiply; }
.header__nav { display: flex; align-items: center; gap: 32px; }
.header__nav a { font-size: .92rem; font-weight: 500; color: var(--brown-mid); transition: color .2s; }
.header__nav a:hover { color: var(--rose-dark); }
.nav__cta {
  padding: 10px 22px; border-radius: var(--radius-full);
  background: var(--rose); color: #fff !important; font-weight: 600;
  transition: background .2s, transform .2s;
}
.nav__cta:hover { background: var(--rose-dark); transform: translateY(-1px); }
.header__burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.header__burger span { display: block; width: 24px; height: 2px; background: var(--brown); border-radius: 2px; transition: .3s; }
.header__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger.active span:nth-child(2) { opacity: 0; }
.header__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh; padding-top: var(--header-h);
  background: linear-gradient(145deg, var(--beige) 55%, var(--mint-light) 100%);
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.hero__bg-circle {
  position: absolute; top: -180px; right: -180px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, var(--rose-light) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  max-width: var(--max-w); margin: 0 auto; padding: 80px 28px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.eyebrow { }
.hero__title {
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  color: var(--brown); line-height: 1.1; margin-bottom: 24px;
}
.hero__title em { font-style: italic; color: var(--rose-dark); }
.hero__sub { font-size: 1.1rem; color: var(--text-muted); line-height: 1.75; max-width: 480px; margin-bottom: 36px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero__trust { display: flex; align-items: center; gap: 24px; }
.trust-item { display: flex; flex-direction: column; }
.trust-num { font-family: var(--ff-head); font-size: 1.8rem; font-weight: 700; color: var(--brown); line-height: 1; }
.trust-lbl { font-size: .78rem; color: var(--text-muted); font-weight: 500; letter-spacing: .5px; margin-top: 3px; }
.trust-divider { width: 1px; height: 36px; background: var(--rose-light); }

.hero__visual { position: relative; display: flex; justify-content: center; }
.hero__img-wrap { position: relative; }
.hero__img {
  width: 100%; max-width: 500px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  animation: heroFloat 6s ease-in-out infinite;
}
.hero__badge {
  position: absolute; bottom: -20px; left: -20px;
  width: 110px; height: 110px; border-radius: 50%;
  overflow: hidden; border: 4px solid #fff;
  box-shadow: var(--shadow-md);
}
.hero__badge img { width: 100%; height: 100%; object-fit: cover; }
.hero__scroll-hint {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: .78rem; color: var(--text-muted); letter-spacing: 1.5px; text-transform: uppercase;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--rose), transparent); animation: scrollPulse 2s ease-in-out infinite; }

@keyframes heroFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes scrollPulse { 0%,100% { opacity: .4; } 50% { opacity: 1; } }

/* =============================================
   ABOUT
   ============================================= */
.about { padding: 100px 0; background: var(--white); }
.about__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.about__left { padding-top: 8px; }
.about__left .section-title { margin-bottom: 20px; }
.about__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.about__card {
  background: var(--beige); border-radius: var(--radius-md);
  padding: 28px 24px; transition: transform .3s, box-shadow .3s;
}
.about__card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.about__card--accent { background: linear-gradient(135deg, var(--rose-light), var(--mint-light)); }
.about__card-icon { font-size: 2rem; margin-bottom: 14px; }
.about__card h3 { font-size: 1.2rem; color: var(--brown); margin-bottom: 8px; }
.about__card p { font-size: .92rem; color: var(--text-muted); margin: 0; }

/* =============================================
   SERVICES
   ============================================= */
.services { padding: 100px 0; background: var(--beige); }
.services__header { text-align: center; margin-bottom: 60px; }
.services__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}
.service-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column; }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-card--large { grid-column: span 3; display: grid; grid-template-columns: 1fr 1fr; }
.service-card--large .service-card__img { height: 100%; }
.service-card__img { position: relative; overflow: hidden; }
.service-card__img img { width: 100%; height: 260px; object-fit: cover; transition: transform .5s ease; }
.service-card--large .service-card__img img { height: 100%; min-height: 360px; }
.service-card:hover .service-card__img img { transform: scale(1.05); }
.service-card__tag {
  position: absolute; top: 16px; left: 16px;
  background: var(--mint); color: #fff;
  padding: 5px 14px; border-radius: var(--radius-full);
  font-size: .75rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
}
.service-card__tag--rose { background: var(--rose); }
.service-card__tag--mint { background: var(--mint-dark); }
.service-card__body { padding: 30px; flex: 1; display: flex; flex-direction: column; gap: 12px; }
.service-card__body h3 { font-size: 1.6rem; color: var(--brown); }
.service-card__body p { font-size: .95rem; color: var(--text-muted); line-height: 1.7; }
.service-card__meta { display: flex; gap: 18px; font-size: .88rem; color: var(--text-muted); }
.service-card__body .btn { margin-top: auto; align-self: flex-start; }

/* =============================================
   EXPERIENCE / THREE ZONES
   ============================================= */
.experience { padding: 100px 0; background: var(--brown); }
.experience__inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
.experience .eyebrow { color: var(--rose-light); }
.experience .section-title { color: var(--white); }
.experience .section-title em { color: var(--mint); }
.experience .body-text { color: rgba(255,255,255,.7); }
.zones { display: flex; flex-direction: column; gap: 0; margin-top: 40px; }
.zone { display: flex; gap: 24px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.zone:last-child { border-bottom: none; }
.zone__num {
  font-family: var(--ff-head); font-size: 2.8rem; font-weight: 700;
  color: var(--rose); line-height: 1; flex-shrink: 0; width: 50px;
}
.zone__content h4 { font-size: 1.2rem; color: var(--white); margin-bottom: 8px; }
.zone__content p { font-size: .93rem; color: rgba(255,255,255,.65); margin: 0; }
.experience__visual { position: relative; }
.experience__img { width: 100%; border-radius: var(--radius-xl); box-shadow: 0 30px 80px rgba(0,0,0,.3); }
.experience__quote {
  position: absolute; bottom: -24px; left: -24px; right: 24px;
  background: var(--rose); border-radius: var(--radius-md);
  padding: 24px 28px; box-shadow: var(--shadow-lg);
}
.experience__quote p { font-family: var(--ff-head); font-size: 1.15rem; color: #fff; line-height: 1.5; margin: 0; font-style: italic; }
.experience__quote strong { font-weight: 700; }

/* =============================================
   PRICING
   ============================================= */
.pricing { padding: 100px 0; background: var(--beige); }
.pricing__header { text-align: center; max-width: 600px; margin: 0 auto 60px; }
.pricing__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: center; }
.pricing-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 40px 36px; position: relative;
  border: 2px solid transparent;
  transition: transform .3s, box-shadow .3s;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pricing-card--featured {
  border-color: var(--rose);
  box-shadow: var(--shadow-lg);
  transform: scale(1.04);
  background: linear-gradient(160deg, #fffafa, #fff);
}
.pricing-card--featured:hover { transform: scale(1.04) translateY(-6px); }
.pricing-card__badge {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
  background: var(--rose); color: #fff;
  padding: 6px 20px; border-radius: var(--radius-full);
  font-size: .8rem; font-weight: 700; white-space: nowrap;
}
.pricing-card__header h3 { font-size: 1.6rem; color: var(--brown); margin-bottom: 4px; }
.pricing-card__header p { font-size: .9rem; color: var(--text-muted); }
.pricing-card__price {
  display: flex; align-items: flex-start;
  font-family: var(--ff-head); font-size: 4rem; font-weight: 700; color: var(--rose-dark);
  margin: 24px 0; line-height: 1;
}
.currency { font-size: 1.6rem; margin-top: 10px; margin-right: 4px; }
.pricing-card__list { list-style: none; margin-bottom: 32px; display: flex; flex-direction: column; gap: 0; }
.pricing-card__list li {
  padding: 11px 0; border-bottom: 1px solid var(--beige-dark);
  font-size: .93rem; color: var(--text-muted);
}
.pricing-card__list li::before { content: '✓ '; color: var(--mint-dark); font-weight: 700; }
.pricing-card__list li:last-child { border-bottom: none; }

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials { padding: 100px 0; background: var(--white); }
.testimonials__header { text-align: center; margin-bottom: 60px; }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: center; }
.testimonial { background: var(--beige); border-radius: var(--radius-lg); padding: 36px; transition: transform .3s; }
.testimonial:hover { transform: translateY(-5px); }
.testimonial--featured {
  background: linear-gradient(145deg, #fff5f5, #f5fff8);
  border: 2px solid var(--rose-light);
  box-shadow: var(--shadow-md);
  padding: 44px 36px;
}
.testimonial__stars { font-size: 1.1rem; color: #E8A020; letter-spacing: 3px; margin-bottom: 18px; }
.testimonial__text { font-style: italic; font-family: var(--ff-head); font-size: 1.1rem; color: var(--text); line-height: 1.7; margin-bottom: 28px; }
.testimonial__author { display: flex; align-items: center; gap: 14px; }
.testimonial__avatar {
  width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--rose), var(--mint));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head); font-size: 1.3rem; color: #fff; font-weight: 700;
}
.testimonial__author strong { display: block; font-size: .95rem; color: var(--brown); }
.testimonial__author span { font-size: .82rem; color: var(--text-muted); }

/* =============================================
   RESOURCES / BLOG
   ============================================= */
.resources { padding: 100px 0; background: var(--beige-dark); }
.resources__header { text-align: center; margin-bottom: 60px; }
.resources__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.resource-card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 32px 28px; display: flex; flex-direction: column; gap: 12px;
  border-left: 4px solid var(--rose);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.resource-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-left-color: var(--mint-dark); }
.resource-card__tag {
  font-size: .72rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--rose-dark); background: var(--rose-light);
  padding: 4px 12px; border-radius: var(--radius-full); align-self: flex-start;
}
.resource-card h3 { font-size: 1.15rem; color: var(--brown); }
.resource-card p { font-size: .88rem; color: var(--text-muted); line-height: 1.65; flex: 1; }
.resource-card__arrow { font-size: 1.3rem; color: var(--rose-dark); align-self: flex-start; transition: transform .25s; }
.resource-card:hover .resource-card__arrow { transform: translateX(5px); }

/* =============================================
   CTA RESERVA
   ============================================= */
.cta-reserva { padding: 100px 0; background: linear-gradient(135deg, var(--mint) 0%, var(--rose) 100%); }
.cta-reserva__inner { display: grid; grid-template-columns: 1.6fr 1fr; gap: 60px; align-items: center; }
.cta-reserva__text .section-title { color: #fff; }
.cta-reserva__text .section-title em { color: rgba(255,255,255,.8); }
.cta-reserva__text p { color: rgba(255,255,255,.85); font-size: 1.05rem; margin-bottom: 36px; }
.cta-reserva__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-reserva__visual { text-align: center; }
.cta-reserva__visual img { width: 180px; height: 180px; object-fit: cover; border-radius: 50%; border: 5px solid rgba(255,255,255,.4); margin: 0 auto 20px; box-shadow: var(--shadow-lg); }
.cta-reserva__tagline { font-family: var(--ff-head); font-size: 1.2rem; font-style: italic; color: rgba(255,255,255,.9); }

/* =============================================
   FOOTER
   ============================================= */
.footer { background: var(--brown); padding: 80px 0 0; }
.footer__inner { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.2fr; gap: 50px; padding-bottom: 60px; }
.footer__logo { height: 56px; object-fit: contain; margin-bottom: 18px; filter: brightness(0) invert(.85); }
.footer__brand p { font-size: .92rem; color: rgba(245,239,230,.6); line-height: 1.7; margin-bottom: 20px; }
.footer__socials { display: flex; gap: 14px; font-size: 1.3rem; }
.footer__socials a { opacity: .6; transition: opacity .2s; }
.footer__socials a:hover { opacity: 1; }
.footer__col h4 { font-family: var(--ff-head); font-size: 1.2rem; color: rgba(245,239,230,.95); margin-bottom: 18px; }
.footer__col a, .footer__col p {
  display: block; font-size: .9rem; color: rgba(245,239,230,.55);
  margin-bottom: 10px; transition: color .2s;
}
.footer__col a:hover { color: var(--rose-light); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 28px; text-align: center;
  font-size: .85rem; color: rgba(245,239,230,.35);
  max-width: var(--max-w); margin: 0 auto;
}

/* =============================================
   WHATSAPP FLOAT
   ============================================= */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,.45);
  transition: transform .3s, box-shadow .3s;
}
.wa-float:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,.55); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 40px; padding-top: 100px; }
  .hero__sub { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__trust { justify-content: center; }
  .hero__visual { order: -1; }
  .hero__img { max-width: 380px; margin: 0 auto; }
  .about__inner { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .service-card--large { grid-column: span 2; grid-template-columns: 1fr; }
  .service-card--large .service-card__img img { min-height: 260px; }
  .experience__inner { grid-template-columns: 1fr; }
  .experience__quote { position: static; margin-top: 20px; }
  .pricing__grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .pricing-card--featured { transform: none; }
  .pricing-card--featured:hover { transform: translateY(-6px); }
  .testimonials__grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .resources__grid { grid-template-columns: 1fr 1fr; }
  .cta-reserva__inner { grid-template-columns: 1fr; text-align: center; }
  .cta-reserva__actions { justify-content: center; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .header__nav { display: none; flex-direction: column; position: fixed; top: var(--header-h); left: 0; right: 0; background: rgba(245,239,230,.98); backdrop-filter: blur(16px); padding: 30px 28px; gap: 22px; border-bottom: 1px solid rgba(0,0,0,.06); z-index: 999; }
  .header__nav.open { display: flex; }
  .header__burger { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .service-card--large { grid-column: span 1; grid-template-columns: 1fr; }
  .about__cards { grid-template-columns: 1fr; }
  .resources__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero__scroll-hint { display: none; }
}