/* ============================================
   STUDIO HUMANO — SHARED STYLES
   ============================================ */

@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=Inter:wght@300;400;500;600&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --green-dark:   #1e3456;
  --green-mid:    #3654a0;
  --green-light:  #6280cb;
  --green-pale:   #d4ddf2;
  --green-mist:   #eef4f9;
  --cream:        #f8f9fc;
  --sand:         #eef1f6;
  --charcoal:     #2c2c2c;
  --text-muted:   #6b6b6b;
  --white:        #ffffff;
  --shadow-soft:  0 4px 24px rgba(30, 58, 95, 0.10);
  --shadow-md:    0 8px 40px rgba(30, 58, 95, 0.14);
  --radius-sm:    6px;
  --radius-md:    12px;
  --radius-lg:    24px;
  --transition:   all 0.3s ease;
  --max-width:    1140px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.7;
  font-size: 16px;
}

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

/* ---------- Typography Helpers ---------- */
.serif     { font-family: 'Cormorant Garamond', serif; }
.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--charcoal);
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.8;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background: var(--green-mid);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.btn-outline {
  background: transparent;
  color: var(--green-mid);
  border: 2px solid var(--green-mid);
}
.btn-outline:hover {
  background: var(--green-mid);
  color: var(--white);
  transform: translateY(-2px);
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(30, 58, 95, 0.08);
  transition: var(--transition);
}
.nav.scrolled {
  box-shadow: var(--shadow-soft);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.nav-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}
.nav-logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--green-dark);
  letter-spacing: 0.06em;
  line-height: 1.1;
}
.nav-logo-text span {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-top: 1px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.4rem;
}
.nav-links a:not(.btn) {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal);
  position: relative;
  transition: var(--transition);
}
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 2px;
  background: var(--green-mid);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.nav-links a:not(.btn):hover, .nav-links a:not(.btn).active { color: var(--green-mid); }
.nav-links a:not(.btn):hover::after, .nav-links a:not(.btn).active::after { transform: scaleX(1); }
.nav-cta { margin-left: 0.8rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--charcoal);
  transition: var(--transition);
  border-radius: 2px;
}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding-top: 72px;
  background: linear-gradient(135deg, var(--green-mist) 0%, var(--sand) 100%);
  text-align: center;
  padding-bottom: 4rem;
}
.page-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem 2rem 2rem;
}
.page-hero .section-label  { display: block; margin-bottom: 0.8rem; }
.page-hero .section-title  { margin-bottom: 1rem; }
.page-hero .section-subtitle { margin: 0 auto; }

/* ---------- Generic Section Wrapper ---------- */
.section {
  padding: 6rem 2rem;
}
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ---------- Divider ---------- */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--green-mid), var(--green-light));
  border-radius: 2px;
  margin: 1.4rem 0 2rem;
}
.divider-center { margin-left: auto; margin-right: auto; }

/* ---------- Footer ---------- */
footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.75);
  text-align: center;
  padding: 3rem 2rem;
}
footer .footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 0.6rem;
}
footer .footer-tagline {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1.8rem;
  letter-spacing: 0.05em;
}
footer nav a {
  margin: 0 1rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
footer nav a:hover { color: var(--white); }
footer .footer-copy {
  margin-top: 2rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
}

/* ---------- Accordion ---------- */
.accordion {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.accordion-item {
  background: var(--white);
  border: 1px solid var(--green-pale);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}
.accordion-item.active {
  border-color: var(--green-mid);
  box-shadow: var(--shadow-soft);
}
.accordion-header {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 1.2rem 1.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--charcoal);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}
.accordion-header:hover {
  background: var(--green-mist);
}
.accordion-icon {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--green-mid);
  transition: transform 0.3s ease;
}
.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: var(--white);
}
.accordion-content-inner {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
}
.accordion-content-inner p {
  margin-bottom: 0.8rem;
}
.accordion-content-inner p:last-child {
  margin-bottom: 0;
}
.accordion-content-inner ul {
  list-style: disc;
  padding-left: 1.2rem;
  margin-bottom: 0.8rem;
}
.accordion-content-inner li {
  margin-bottom: 0.4rem;
}
.accordion-content-inner strong {
  color: var(--charcoal);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--cream);
    padding: 2rem;
    gap: 1.6rem;
    border-bottom: 1px solid var(--green-pale);
    box-shadow: var(--shadow-soft);
  }
  .hamburger { display: flex; }
  .section { padding: 4rem 1.4rem; }
}