/* =============================================
   DESIGN TOKENS
   ============================================= */
:root {
  --color-cream:    #faf7fc;
  --color-mint:     #dff0e6;
  --color-lavender: #e6def3;
  --color-pink:     #f2d6e6;
  --color-violet:   #3c2f57;
  --color-violet-soft: #5a4775;
  --color-purple:   #4f8177;
  --color-purple-soft: #3f6c63;
  --color-text:     #251c2f;
  --color-muted:    #7a6887;
  --color-white:    #ffffff;
  --color-border:   #e5d8f0;
  --surface-paper:  #fffdfb;
  --surface-lilac:  #f5f0f8;
  --surface-ivory:  #fcf8f4;
  --surface-mint:   #f1f6f2;
  --surface-blush:  #faf3f7;
  --surface-sage:   #f4f7f3;
  --divider-lilac:  rgba(230, 222, 243, 0.7);
  --divider-blush:  rgba(242, 214, 230, 0.56);
  --divider-mint:   rgba(223, 240, 230, 0.8);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Montserrat', system-ui, sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 7rem;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-card: 0 8px 28px rgba(79, 129, 119, 0.08);
  --shadow-hover: 0 14px 40px rgba(155, 109, 191, 0.14);

  --transition: 0.25s ease;

  --max-width: 1140px;
}

/* =============================================
   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);
  background-color: var(--color-cream);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

/* =============================================
   UTILITIES
   ============================================= */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-purple-soft);
  background: rgba(223, 240, 230, 0.7);
  border: 1px solid rgba(79, 129, 119, 0.16);
  border-radius: var(--radius-pill);
  padding: 0.45rem 0.85rem;
  box-shadow: 0 0.45rem 1rem rgba(79, 129, 119, 0.08);
  margin-bottom: var(--space-sm);
}

.section-eyebrow::before {
  content: '';
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: var(--color-purple);
  flex-shrink: 0;
}

.section-heading {
  font-family: var(--font-display);
  position: relative;
  display: block;
  width: fit-content;
  font-size: clamp(2.15rem, 4.2vw, 3rem);
  font-weight: 500;
  color: var(--color-violet);
  line-height: 1.2;
  margin-bottom: var(--space-md);
  padding-bottom: 0.7rem;
  letter-spacing: -0.01em;
}

.section-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 4.5rem;
  height: 2px;
  border-radius: 999px;
  background: rgba(90, 71, 117, 0.28);
}

.section-header .section-heading::after {
  left: 50%;
  transform: translateX(-50%);
}

.section-header .section-eyebrow,
.section-header .section-heading {
  margin-left: auto;
  margin-right: auto;
}

.about .section-eyebrow,
.tcc .section-eyebrow,
.contact .section-eyebrow {
  color: var(--color-purple-soft);
}

.section-desc {
  font-size: 1rem;
  color: var(--color-muted);
  max-width: 560px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.specialties__note {
  max-width: 760px;
  margin: var(--space-lg) auto 0;
  text-align: center;
  color: var(--color-muted);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn--primary {
  background: var(--color-purple);
  color: var(--color-white);
  border-color: var(--color-purple);
}
.btn--primary:hover {
  background: var(--color-purple-soft);
  border-color: var(--color-purple-soft);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-purple);
  border-color: var(--color-purple);
}
.btn--ghost:hover {
  background: var(--color-purple);
  color: var(--color-white);
}

.btn--full { width: 100%; text-align: center; }

.btn--wa {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: var(--color-white);
  border-color: #25D366;
  font-size: 0.9rem;
  padding: 1rem 2.2rem;
  margin-top: var(--space-md);
}
.btn--wa:hover {
  background: #1fba58;
  border-color: #1fba58;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

/* =============================================
   NAV
   ============================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(239, 230, 246, 0.98);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(205, 189, 228, 0.95);
  box-shadow: 0 12px 28px rgba(60, 47, 87, 0.08);
  padding: 0.9rem var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.nav__logo-icon { opacity: 0.9; }

.nav__logo-img {
  height: 42px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-violet);
  white-space: nowrap;
}

.nav__title {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--color-purple); }

.nav__cta {
  background: var(--color-purple) !important;
  color: var(--color-white) !important;
  padding: 0.55rem 1.3rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  transition: background var(--transition), transform var(--transition) !important;
}
.nav__cta:hover {
  background: var(--color-purple-soft) !important;
  transform: translateY(-1px);
}

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

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: var(--space-2xl) var(--space-md);
  background: var(--color-cream);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}

.hero__eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-purple-soft);
  margin-bottom: var(--space-md);
}

.hero__heading {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 5.5rem);
  font-weight: 300;
  color: var(--color-violet);
  line-height: 1.08;
  margin-bottom: var(--space-md);
}

.hero__heading span {
  display: block;
  margin-top: 0.55rem;
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.1vw, 1.35rem);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--color-purple-soft);
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 640px;
  margin: 0 auto var(--space-lg);
  line-height: 1.65;
}

.hero__content .btn { margin: 0.3rem; }

.hero__decoration {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(88px);
  opacity: 0.55;
}

.hero__blob--1 {
  width: 460px;
  height: 460px;
  background: rgba(230, 222, 243, 0.75);
  top: -110px;
  right: -60px;
}

.hero__blob--2 {
  width: 340px;
  height: 340px;
  background: rgba(223, 240, 230, 0.82);
  bottom: -60px;
  left: -30px;
}

/* =============================================
   SECTION TRANSITIONS
   Each section's background gradient bleeds into the next color
   ============================================= */

/* Hero ends in lavender → About starts white: bridge with ::after */
.hero {
  position: relative;
}
.hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: rgba(229, 216, 240, 0.9);
  pointer-events: none;
  z-index: 1;
}

/* =============================================
   ABOUT
   ============================================= */
.about {
  padding: var(--space-2xl) 0;
  background: var(--surface-paper);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-xl);
  align-items: center;
}

.about__photo {
  display: flex;
  justify-content: center;
}

.about__photo-frame {
  position: relative;
  width: 300px;
  height: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #eef3ef;
  border: 1px solid rgba(229, 216, 240, 0.9);
  box-shadow:
    0 20px 45px rgba(60, 47, 87, 0.18),
    0 8px 18px rgba(60, 47, 87, 0.08);
}

.about__photo-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  z-index: 2;
  pointer-events: none;
}

.about__photo-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(79, 129, 119, 0.06);
  z-index: 3;
  pointer-events: none;
}

.about__photo-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  transform: scale(1.06);
  filter: saturate(0.9) contrast(1) brightness(1.02) sepia(0.03);
}

.about__content p {
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.about__credentials {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.about__credentials li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-size: 0.9rem;
  color: var(--color-text);
}

.about__cred-icon {
  color: var(--color-purple);
  font-size: 0.65rem;
  flex-shrink: 0;
}

/* =============================================
   SPECIALTIES
   ============================================= */
.specialties {
  padding: var(--space-2xl) 0;
  background: var(--surface-lilac);
  border-top: 1px solid var(--divider-lilac);
  border-bottom: 1px solid var(--divider-lilac);
}

.specialties .section-heading { color: var(--color-violet); }

.specialties__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--space-sm);
}

.spec-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
}

.spec-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.spec-card__icon {
  width: 3.25rem;
  height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  border-radius: 50%;
  background: #f7f2fb;
  box-shadow:
    inset 0 0 0 1px rgba(60, 47, 87, 0.08),
    0 10px 22px rgba(60, 47, 87, 0.08);
  font-size: 1.35rem;
  line-height: 1;
  filter: saturate(0.95);
}

.spec-card:hover .spec-card__icon {
  transform: translateY(-1px);
  box-shadow:
    inset 0 0 0 1px rgba(60, 47, 87, 0.1),
    0 12px 26px rgba(60, 47, 87, 0.12);
  filter: saturate(1);
}

.spec-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-purple);
  margin-bottom: 0.4rem;
}

.spec-card p {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.55;
}

.spec-card,
.spec-card__icon {
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

/* =============================================
   TCC
   ============================================= */
.tcc {
  padding: var(--space-2xl) 0;
  background: var(--surface-ivory);
  border-top: 1px solid var(--divider-lilac);
  border-bottom: 1px solid var(--divider-lilac);
}

.tcc__grid {
  display: grid;
  grid-template-columns: 1.25fr 1.15fr;
  gap: var(--space-2xl);
  align-items: center;
}

.tcc__content p {
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.tcc__features {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.tcc__feature {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.tcc__feature-num {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.55rem;
  height: 2.55rem;
  border-radius: 50%;
  background: rgba(247, 242, 251, 0.9);
  box-shadow:
    inset 0 0 0 1px rgba(60, 47, 87, 0.08),
    0 8px 18px rgba(60, 47, 87, 0.07);
  flex-shrink: 0;
}

.tcc__feature-num::before,
.tcc__feature-num::after {
  position: absolute;
  line-height: 1;
  font-family: var(--font-display);
}

.tcc__feature-num::before {
  content: '✧';
  font-size: 1.02rem;
  color: rgba(90, 71, 117, 0.9);
  transform: none;
}

.tcc__feature-num::after {
  content: none;
}

.tcc__feature strong {
  display: block;
  color: var(--color-purple);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.tcc__feature p {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: 0;
}

.tcc__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.tcc__diagram {
  width: min(100%, 39rem);
  height: auto;
  display: block;
  overflow: visible;
}

/* =============================================
   ONLINE
   ============================================= */
.online {
  padding: var(--space-2xl) 0;
  background: var(--surface-mint);
  border-top: 1px solid var(--divider-mint);
  border-bottom: 1px solid var(--divider-mint);
}

.online .section-heading { color: var(--color-violet); }
.online .section-eyebrow { color: var(--color-purple-soft); }

.online__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--space-sm);
}

.online__card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.online__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.online__icon {
  width: 3.25rem;
  height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
  border-radius: 50%;
  background: #f7f2fb;
  box-shadow:
    inset 0 0 0 1px rgba(60, 47, 87, 0.08),
    0 10px 22px rgba(60, 47, 87, 0.08);
  font-size: 1.35rem;
  line-height: 1;
  filter: saturate(0.95);
}

.online__card:hover .online__icon {
  transform: translateY(-1px);
  box-shadow:
    inset 0 0 0 1px rgba(60, 47, 87, 0.1),
    0 12px 26px rgba(60, 47, 87, 0.12);
  filter: saturate(1);
}

.online__icon,
.online__card {
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.online__card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-purple);
  margin-bottom: 0.4rem;
}

.online__card p {
  font-size: 0.87rem;
  color: var(--color-muted);
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
  padding: var(--space-2xl) 0;
  background: var(--surface-blush);
  border-top: 1px solid var(--divider-blush);
  border-bottom: 1px solid var(--divider-blush);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.testimonial {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border-left: 3px solid var(--color-lavender);
  box-shadow: var(--shadow-card);
}

.testimonial p {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.65;
  margin-bottom: var(--space-sm);
}

.testimonial footer {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-purple-soft);
  letter-spacing: 0.04em;
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
  padding: var(--space-2xl) 0;
  background-color: var(--surface-sage);
  border-top: 1px solid var(--divider-mint);
  border-bottom: 1px solid var(--divider-mint);
}

.contact .section-eyebrow { color: var(--color-purple-soft); }
.contact .section-heading { color: var(--color-violet); }
.contact .section-heading::after {
  left: 50%;
  transform: translateX(-50%);
}

.contact .section-eyebrow,
.contact .section-heading {
  margin-left: auto;
  margin-right: auto;
}

.contact__inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.contact__desc {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.contact__phone {
  margin-top: 0.9rem;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-purple-soft);
}

.contact__socials {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.contact__social {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: color var(--transition);
}
.contact__social--email {
  width: 100%;
  justify-content: center;
}
.contact__social:hover { color: var(--color-purple); }

/* =============================================
   FLOATING SOCIALS
   ============================================= */
.social-float {
  position: fixed;
  right: calc(1rem + env(safe-area-inset-right, 0px));
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.9rem;
  height: 3.9rem;
  border-radius: 50%;
  border: 1px solid rgba(60, 47, 87, 0.1);
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  animation: social-float 3s ease-in-out infinite;
}

.social-float:hover {
  animation-play-state: paused;
  transform: translateY(-2px) scale(1.02);
}

.social-float svg {
  flex-shrink: 0;
}

.social-float span {
  display: none;
}

.social-float--instagram {
  bottom: calc(5.75rem + env(safe-area-inset-bottom, 0px));
  color: var(--color-white);
  background: linear-gradient(135deg, #feda75 0%, #fa7e1e 28%, #d62976 58%, #962fbf 82%, #4f5bd5 100%);
  border: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow:
    0 1rem 2rem rgba(214, 41, 118, 0.22);
}

.social-float--instagram:hover {
  color: var(--color-white);
  box-shadow:
    0 1.2rem 2.4rem rgba(214, 41, 118, 0.3);
}

.social-float--whatsapp {
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  color: var(--color-white);
  background: linear-gradient(135deg, #25d366 0%, #1fb857 100%);
  box-shadow:
    0 1rem 2rem rgba(37, 211, 102, 0.28),
    0 0 0 1px rgba(255, 255, 255, 0.2) inset;
}

.social-float--whatsapp:hover {
  color: var(--color-white);
  box-shadow:
    0 1.2rem 2.4rem rgba(37, 211, 102, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.24) inset;
  background: linear-gradient(135deg, #28df6d 0%, #1fb857 100%);
}

@keyframes social-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--surface-lilac);
  padding: var(--space-lg) 0 var(--space-md);
  border-top: 1px solid var(--divider-lilac);
}

.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(229, 216, 240, 0.9);
  margin-bottom: var(--space-md);
}

.footer__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-text);
  font-weight: 600;
}

.footer__role {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 2px;
}

.footer__links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer__links a {
  font-size: 0.82rem;
  color: var(--color-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-purple-soft); }

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

.footer__socials a {
  color: var(--color-muted);
  transition: color var(--transition);
  display: flex;
  align-items: center;
}
.footer__socials a:hover { color: var(--color-purple-soft); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer__legal {
  font-size: 0.73rem;
  color: rgba(122, 104, 135, 0.8);
}

.footer__credit {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  text-decoration: none;
  transition: opacity var(--transition);
}
.footer__credit:hover { opacity: 1; }
.footer__credit img {
  display: block;
  height: 20px;
  width: auto;
  opacity: 1;
  filter: none;
}
.footer__credit span {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  line-height: 1;
}

/* =============================================
   RESPONSIVE
   ============================================= */

/* ---- Tablet (≤ 900px) ---- */
@media (max-width: 900px) {
  :root { --space-2xl: 5rem; }

  .about__grid,
  .tcc__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about__photo { order: -1; }

  .about__photo-frame {
    width: 100%;
    max-width: 300px;
    height: 320px;
  }

  .footer__top {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer__links { justify-content: center; }
  .footer__socials { justify-content: center; }
  .footer__bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-sm);
  }
  .footer__credit { align-items: center; }
}

/* ---- Mobile (≤ 640px) ---- */
@media (max-width: 640px) {
  /* Nav */
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(239, 230, 246, 0.99);
    border-bottom: 1px solid rgba(205, 189, 228, 0.95);
    box-shadow: 0 12px 28px rgba(60, 47, 87, 0.1);
    flex-direction: column;
    padding: var(--space-md);
    gap: var(--space-sm);
    text-align: center;
    z-index: 99;
  }
  .nav__links.is-open { display: flex; }
  .nav__toggle { display: flex; }

  /* Hero */
  .hero {
    min-height: auto;
    padding: 4.75rem var(--space-sm) 2.8rem;
    align-items: flex-start;
  }
  .hero::after { height: 1px; }
  .hero__heading { font-size: clamp(2.6rem, 11vw, 4rem); }
  .hero__heading span { font-size: 1rem; }
  .hero__sub {
    font-size: 0.95rem;
    margin-bottom: 1.35rem;
  }
  .hero__content .btn {
    display: block;
    width: 100%;
    margin: 0.4rem 0;
    text-align: center;
  }
  .hero__blob--1 { width: 260px; height: 260px; top: -40px; right: -40px; }
  .hero__blob--2 { width: 200px; height: 200px; bottom: -30px; left: -30px; }

  /* About */
  .about__photo-frame {
    max-width: 260px;
    height: 280px;
  }

  /* Specialties */
  .specialties__grid { grid-template-columns: 1fr 1fr; }

  /* TCC: hide decorative visual, keep content */
  .tcc__visual { display: none; }

  /* Online */
  .online__grid { grid-template-columns: 1fr 1fr; }

  /* Contact */
  .btn--wa {
    width: 100%;
    justify-content: center;
  }
  .contact__socials {
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }

  .social-float {
    right: calc(0.9rem + env(safe-area-inset-right, 0px));
    width: 3.75rem;
    height: 3.75rem;
  }

  .social-float--instagram {
    bottom: calc(5.15rem + env(safe-area-inset-bottom, 0px));
  }

  .social-float--whatsapp {
    bottom: calc(0.9rem + env(safe-area-inset-bottom, 0px));
  }
}

/* ---- Small phones (≤ 420px) ---- */
@media (max-width: 420px) {
  :root {
    --space-2xl: 3.5rem;
    --space-xl:  2.2rem;
  }

  .hero {
    min-height: auto;
    padding-top: 4.4rem;
    padding-bottom: 2.4rem;
  }
  .hero__heading { font-size: clamp(2.3rem, 12vw, 3rem); }
  .hero__heading span { font-size: 0.95rem; }
  .hero__sub { font-size: 0.9rem; }

  .section-heading { font-size: clamp(1.7rem, 7.5vw, 2.2rem); }

  .specialties__grid  { grid-template-columns: 1fr; }
  .online__grid       { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }

  .footer__links {
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
  }

  .nav__logo-text { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .social-float {
    animation: none;
  }
}