/* ============================================================
   SERENITY MEDICAL SPA — Global Design System
   Aesthetic: Warm Luxury Orgánico
   Palette: Beige / Nude / Rosa Palo / Oro Arena
   ============================================================ */

/* ---------- IMPORTS ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ---------- TOKENS ---------- */
:root {
  --c-primary:       #C9A882;
  --c-secondary:     #E8D5C4;
  --c-accent:        #D4A5A5;
  --c-bg:            #FAF7F4;
  --c-surface:       #FFFFFF;
  --c-dark:          #3D2E25;
  --c-mid:           #7A6455;
  --c-light-text:    #A89585;
  --c-border:        #EDE3D9;

  --f-display:       'Cormorant Garamond', Georgia, serif;
  --f-body:          'DM Sans', system-ui, sans-serif;

  --size-xs:  0.75rem;
  --size-sm:  0.875rem;
  --size-md:  1rem;
  --size-lg:  1.125rem;
  --size-xl:  1.375rem;
  --size-2xl: 1.75rem;
  --size-3xl: 2.5rem;
  --size-4xl: 3.5rem;
  --size-5xl: 4.5rem;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;
  --radius-full: 999px;

  --shadow-soft: 0 4px 24px rgba(61,46,37,0.07);
  --shadow-card: 0 2px 16px rgba(61,46,37,0.06);
  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body);
  background: var(--c-bg);
  color: var(--c-dark);
  font-size: var(--size-md);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------- TYPOGRAPHY ---------- */
.display-xl {
  font-family: var(--f-display);
  font-size: clamp(2.8rem, 6vw, var(--size-5xl));
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.display-lg {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, var(--size-4xl));
  font-weight: 300;
  line-height: 1.15;
}
.display-md {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, var(--size-3xl));
  font-weight: 400;
  line-height: 1.2;
}
.eyebrow {
  font-family: var(--f-body);
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-primary);
}
.body-lg { font-size: var(--size-lg); line-height: 1.75; color: var(--c-mid); }
.body-md { font-size: var(--size-md); line-height: 1.7; color: var(--c-mid); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-family: var(--f-body);
  font-size: var(--size-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--c-dark);
  color: var(--c-bg);
}
.btn-primary:hover { background: var(--c-mid); transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.btn-outline {
  border: 1.5px solid var(--c-primary);
  color: var(--c-dark);
  background: transparent;
}
.btn-outline:hover { background: var(--c-secondary); }
.btn-wa {
  background: #25D366;
  color: #fff;
}
.btn-wa:hover { background: #1ebe5b; transform: translateY(-1px); }

/* ---------- LAYOUT ---------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
}
.container-narrow {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
}
.section { padding-block: var(--space-3xl); }
.section-sm { padding-block: var(--space-2xl); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.text-center { text-align: center; }
.stack { display: flex; flex-direction: column; }
.stack-sm { gap: var(--space-xs); }
.stack-md { gap: var(--space-sm); }
.stack-lg { gap: var(--space-md); }
.stack-xl { gap: var(--space-lg); }

/* ---------- LOGO IMAGE ---------- */
.nav-logo { display: flex; align-items: center; }
.nav-logo img { display: block; }
.footer-logo img { display: block; }

/* ---------- SERVICE DETAIL IMAGES ---------- */
.service-detail-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* ---------- HEADER / NAV ---------- */
.site-header {
  position: fixed;
  top: 14px;
  left: 20px;
  right: 20px;
  z-index: 100;
  height: 64px;
  background: rgba(61,46,37,0.90);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 14px;
  display: flex;
  align-items: center;
  transition: top 0.35s ease, left 0.35s ease, right 0.35s ease,
              border-radius 0.35s ease, box-shadow 0.35s ease,
              background 0.35s ease;
}
.site-header.scrolled {
  top: 0;
  left: 0;
  right: 0;
  border-radius: 0;
  background: rgba(61,46,37,0.97);
  box-shadow: 0 2px 20px rgba(61,46,37,0.18);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  padding-inline: var(--space-lg);
  max-width: 1200px;
  margin-inline: auto;
}
.nav-logo {
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--c-dark);
}
.nav-logo span { color: var(--c-primary); }
.nav-links {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}
.nav-links a {
  font-size: var(--size-sm);
  font-weight: 400;
  color: rgba(232,213,196,0.85);
  letter-spacing: 0.02em;
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--c-primary);
  transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-cta { margin-left: var(--space-md); }
.lang-toggle {
  display: flex;
  gap: 0.25rem;
  align-items: center;
  margin-left: var(--space-sm);
}
.lang-btn {
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(232,213,196,0.6);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  border: 1.5px solid transparent;
}
.lang-btn.active, .lang-btn:hover {
  color: #fff;
  border-color: rgba(201,168,130,0.4);
}
.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: rgba(232,213,196,0.9); transition: var(--transition); }

/* ---------- HERO ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
  padding-top: 96px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, #F5EDE3 0%, #EDD9C8 40%, #E8CECC 100%);
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A882' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-image-col {
  position: absolute;
  right: 0;
  top: 88px;
  bottom: 0;
  width: 50%;
  overflow: hidden;
}
.hero-image-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.hero-image-col::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--c-bg) 0%, transparent 30%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-3xl) var(--space-2xl);
  max-width: 580px;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--size-xs);
  color: var(--c-mid);
}
.hero-trust-item svg { color: var(--c-primary); flex-shrink: 0; }
.stars { color: #C9A882; letter-spacing: 2px; }

/* ---------- CARDS ---------- */
.card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--c-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
}
.service-card h3 {
  font-family: var(--f-display);
  font-size: var(--size-xl);
  font-weight: 400;
  margin-bottom: 0.4rem;
  color: var(--c-dark);
}
.service-card p { font-size: var(--size-sm); color: var(--c-mid); }

/* ---------- TESTIMONIALS ---------- */
.testimonial-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
}
.testimonial-text {
  font-family: var(--f-display);
  font-size: var(--size-xl);
  font-style: italic;
  line-height: 1.5;
  color: var(--c-dark);
  margin-bottom: var(--space-md);
}
.testimonial-author { display: flex; align-items: center; gap: var(--space-sm); }
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-display);
  font-size: var(--size-xl);
  color: var(--c-primary);
  flex-shrink: 0;
}
.testimonial-name { font-weight: 500; font-size: var(--size-sm); color: var(--c-dark); }
.testimonial-detail { font-size: var(--size-xs); color: var(--c-light-text); }

/* ---------- SECTION HEADER ---------- */
.section-header { margin-bottom: var(--space-xl); }
.divider-line {
  width: 48px;
  height: 1px;
  background: var(--c-primary);
  margin-top: var(--space-sm);
}

/* ---------- STRIP / BANNER ---------- */
.strip {
  display: none;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--c-dark);
  color: var(--c-secondary);
  padding-block: var(--space-2xl) var(--space-lg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.footer-logo {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--c-bg);
  margin-bottom: var(--space-sm);
}
.footer-logo span { color: var(--c-primary); }
.footer-tagline { font-size: var(--size-sm); color: var(--c-light-text); line-height: 1.6; }
.footer-col h4 {
  font-family: var(--f-body);
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: var(--space-md);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-xs); }
.footer-col ul a {
  font-size: var(--size-sm);
  color: var(--c-secondary);
  opacity: 0.75;
  transition: var(--transition);
}
.footer-col ul a:hover { opacity: 1; color: var(--c-bg); }
.footer-socials { display: flex; gap: var(--space-sm); margin-top: var(--space-md); }
.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,130,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-primary);
  font-size: 1rem;
  transition: var(--transition);
}
.footer-social-link:hover { background: var(--c-primary); color: var(--c-dark); border-color: var(--c-primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--size-xs);
  color: var(--c-light-text);
}

/* ---------- WHATSAPP WIDGET ---------- */
.wa-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}
.wa-btn {
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.wa-btn:hover { transform: scale(1.08); box-shadow: 0 6px 28px rgba(37,211,102,0.5); }
.wa-btn svg { width: 28px; height: 28px; fill: white; }
.wa-pulse {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 16px;
  height: 16px;
  background: var(--c-accent);
  border-radius: 50%;
  border: 2px solid var(--c-bg);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
}
.wa-popup {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 280px;
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px rgba(61,46,37,0.18);
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
}
.wa-popup.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.wa-popup-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--c-border);
}
.wa-avatar {
  width: 40px;
  height: 40px;
  background: var(--c-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.wa-popup-name { font-weight: 500; font-size: var(--size-sm); color: var(--c-dark); }
.wa-popup-status { font-size: var(--size-xs); color: #25D366; }
.wa-popup-msg { font-size: var(--size-sm); color: var(--c-mid); margin-bottom: var(--space-md); line-height: 1.6; }
.wa-popup-btn {
  display: block;
  text-align: center;
  background: #25D366;
  color: white;
  border-radius: var(--radius-full);
  padding: 0.7rem 1.5rem;
  font-size: var(--size-sm);
  font-weight: 500;
  transition: var(--transition);
}
.wa-popup-btn:hover { background: #1ebe5b; }

/* ---------- MOBILE NAV MENU ---------- */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--c-bg);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  padding: 5rem 2rem 3rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-nav.open { opacity: 1; visibility: visible; }
.mobile-nav a:not(.btn) {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 8vw, 2.4rem);
  font-weight: 300;
  color: var(--c-dark);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--c-border);
  width: 100%;
  text-align: center;
  transition: color 0.2s;
}
.mobile-nav a:not(.btn):last-of-type { border-bottom: none; }
.mobile-nav a:not(.btn):hover { color: var(--c-primary); }
.mobile-nav .btn {
  margin-top: 1.5rem;
  width: 100%;
  justify-content: center;
  font-size: 1rem;
}

/* ---------- ANIMATIONS ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}

/* Hero entrance — .hero-anim fires via CSS animation immediately */
.hero-anim {
  animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) forwards;
  opacity: 0;
}
.hero-anim-d1 { animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) 0.12s forwards; opacity: 0; }
.hero-anim-d2 { animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) 0.24s forwards; opacity: 0; }
.hero-anim-d3 { animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) 0.38s forwards; opacity: 0; }
/* Scroll reveal for everything else */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.fade-up.revealed { opacity: 1; transform: translateY(0); }

/* Scroll reveal — JS adds .revealed */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal-left.revealed { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal-right.revealed { opacity: 1; transform: translateX(0); }
.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.reveal-scale.revealed { opacity: 1; transform: scale(1); }

/* Stagger children */
.stagger > *:nth-child(1) { transition-delay: 0.05s; }
.stagger > *:nth-child(2) { transition-delay: 0.12s; }
.stagger > *:nth-child(3) { transition-delay: 0.19s; }
.stagger > *:nth-child(4) { transition-delay: 0.26s; }
.stagger > *:nth-child(5) { transition-delay: 0.33s; }
.stagger > *:nth-child(6) { transition-delay: 0.40s; }

/* Card hover lift */
.card {
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1), box-shadow 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(61,46,37,0.12);
}

/* Button hover press */
.btn { transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.25s ease, border-color 0.25s ease; }
.btn:active { transform: scale(0.97); }

/* Image zoom on hover */
.img-zoom { overflow: hidden; border-radius: var(--radius-md); }
.img-zoom img { transition: transform 0.6s cubic-bezier(0.22,1,0.36,1); }
.img-zoom:hover img { transform: scale(1.04); }

/* Service icon spin on card hover */
.service-card:hover .service-icon { transform: rotate(-6deg) scale(1.1); }
.service-icon { transition: transform 0.3s cubic-bezier(0.22,1,0.36,1); }

/* ── Service photo card grid ────────────────────────────── */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.svc-photo-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-surface);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: var(--c-dark);
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1), box-shadow 0.3s ease;
}
.svc-photo-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(61,46,37,0.13); }
.svc-photo-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.svc-photo-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.6s cubic-bezier(0.22,1,0.36,1);
  display: block;
}
.svc-photo-card:hover .svc-photo-wrap img { transform: scale(1.05); }
.svc-photo-body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}
.svc-photo-body h3 { font-family: var(--f-display); font-size: var(--size-2xl); font-weight: 400; }
.svc-photo-body p { font-size: var(--size-sm); color: var(--c-mid); flex: 1; }
.svc-arrow { font-size: var(--size-sm); color: var(--c-primary); font-weight: 500; margin-top: 0.5rem; }
.svc-cta-card {
  background: var(--c-dark);
  justify-content: center;
  min-height: 260px;
}
.svc-cta-inner {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
  justify-content: center;
}
@media (max-width: 900px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .svc-grid { grid-template-columns: 1fr; }
}

/* ── Problem-Agitate: full-bleed split ──────────────────── */
.prob-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0;
  min-height: 620px;
}
.prob-img-col {
  position: relative;
  overflow: hidden;
}
.prob-img-col img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.prob-content-col {
  background: var(--c-secondary);
  padding: var(--space-3xl) var(--space-2xl);
  display: flex;
  align-items: center;
}

/* ── Testimonials: photo background ────────────────────── */
.testimonials-section {
  position: relative;
  overflow: hidden;
}
.testimonials-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.testimonials-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.testimonials-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(61,46,37,0.88) 0%, rgba(61,46,37,0.75) 100%);
}

/* ── Transformation: subtle texture background ──────────── */
.transformation-section {
  background: var(--c-dark);
  position: relative;
  overflow: hidden;
}
.transformation-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('./assets/img/svc-morpheus.jpg') center/cover no-repeat;
  opacity: 0.08;
}
.transformation-section .section-header,
.transformation-section .eyebrow,
.transformation-section h2 { color: var(--c-bg); }
.transformation-section .display-lg { color: var(--c-bg); }
.transformation-section .eyebrow { color: var(--c-primary); }
.transformation-section .card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,168,130,0.2);
  backdrop-filter: blur(4px);
}
.transformation-section .card h4,
.transformation-section .card .eyebrow { color: var(--c-bg); }
.transformation-section .card .body-md { color: var(--c-secondary); }

/* ── Secondary CTA: photo background ───────────────────── */
.cta2-section {
  position: relative;
  overflow: hidden;
}
.cta2-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta2-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
}
.cta2-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(61,46,37,0.72) 0%, rgba(61,46,37,0.85) 100%);
}

/* ── Responsive: prob section stack on mobile ───────────── */
@media (max-width: 900px) {
  .prob-section { grid-template-columns: 1fr; min-height: auto; }
  .prob-img-col { height: 320px; }
  .prob-content-col { padding: var(--space-xl) var(--space-lg); }
  .transformation-section .card { background: rgba(255,255,255,0.08); }
}

/* Nav link underline slide */
.nav-links a::after { transition: width 0.28s cubic-bezier(0.22,1,0.36,1); }

/* ---------- UTILITIES ---------- */
.bg-secondary { background: var(--c-secondary); }
.bg-surface { background: var(--c-surface); }
.bg-dark { background: var(--c-dark); }
.text-primary { color: var(--c-primary); }
.text-dark { color: var(--c-dark); }
.text-mid { color: var(--c-mid); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  :root {
    --space-3xl: 4.5rem;
    --space-2xl: 3rem;
    --space-xl:  2.5rem;
  }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
  .hero-image-col { display: none; }
  .hero-content { max-width: 100%; }
  .hero { min-height: auto; align-items: flex-start; padding-bottom: var(--space-xl); }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding-block: var(--space-2xl); }
  .section-sm { padding-block: var(--space-xl); }
}
@media (max-width: 600px) {
  :root {
    --space-3xl: 3rem;
    --space-2xl: 2.5rem;
    --space-xl:  2rem;
    --space-lg:  1.75rem;
  }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-trust { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .container { padding-inline: 1.25rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding-block: 2.5rem; }
  .section-sm { padding-block: 1.75rem; }
  .display-xl { font-size: clamp(2.2rem, 9vw, 3rem); }
  .display-lg { font-size: clamp(1.7rem, 7vw, 2.5rem); }
  .display-md { font-size: clamp(1.4rem, 6vw, 2rem); }
  .btn { padding: 0.75rem 1.5rem; font-size: 0.85rem; }
  .card { padding: 1.25rem; }
  .grid-4 .card { padding: 1rem; }
  .hero-content { padding-block: 1.5rem 2rem; }
}