/* =========================================
   All Nutrition by Alicia López — Estilos
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

/* ─── Variables ─────────────────────────── */
:root {
  --color-bg:        #F9F7F4;
  --color-white:     #FFFFFF;
  --color-primary:   #2A7D5F;
  --color-primary-d: #1A5C45;
  --color-gray:      #6B6B6B;
  --color-dark:      #1C1C1C;
  --color-border:    #E4E0DA;
  --color-surface:   #FFFFFF;
  --color-surface-2: #F2EFE9;

  --font-body:    'DM Sans', sans-serif;
  --font-heading: 'Playfair Display', serif;

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  24px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --shadow-md: 0 6px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.10);

  --transition: 0.3s cubic-bezier(.4,0,.2,1);

  --max-w: 1120px;
  --nav-h: 72px;
}

/* ─── 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: var(--color-bg);
  color: var(--color-dark);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul { list-style: none; }

/* ─── Typography ────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--color-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 600; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 500; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 500; }
h4 { font-size: 1.1rem; font-weight: 500; }

p { color: var(--color-gray); }

.lead {
  font-size: 1.125rem;
  line-height: 1.8;
}

/* ─── Layout helpers ────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section--alt {
  background: var(--color-surface-2);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: .75rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-desc {
  max-width: 52ch;
  margin-bottom: 3rem;
}

/* ─── Buttons ───────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              box-shadow var(--transition), transform var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-primary-d);
  box-shadow: 0 4px 16px rgba(42,125,95,.3);
  transform: translateY(-1px);
}

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

.btn--white {
  background: var(--color-white);
  color: var(--color-primary-d);
}
.btn--white:hover {
  background: var(--color-bg);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.6);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--color-white);
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
}

/* ─── Navbar ────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  background: #FFFFFF;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  border-color: var(--color-border);
  box-shadow: 0 1px 0 rgba(0,0,0,.06);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.navbar__logo-main {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
}
.navbar__logo-sub {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.navbar__links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-dark);
  position: relative;
  padding-bottom: 2px;
}
.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}
.navbar__links a:hover::after,
.navbar__links a.active::after { width: 100%; }
.navbar__links a:hover,
.navbar__links a.active { color: var(--color-primary); }

.navbar__cta { margin-left: .5rem; }

.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.navbar__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
}
.navbar__hamburger span:nth-child(2) { width: 75%; }

.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; width: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.navbar__mobile {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--color-white);
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transform: translateY(-110%);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
  z-index: 999;
}
.navbar__mobile.open {
  transform: translateY(0);
  opacity: 1;
}
.navbar__mobile a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-dark);
  padding: .5rem 0;
  border-bottom: 1px solid var(--color-border);
}
.navbar__mobile a:last-child { border-bottom: none; }
.navbar__mobile .btn { width: 100%; justify-content: center; margin-top: .5rem; }

/* ─── Hero ──────────────────────────────── */
.hero {
  min-height: 90vh;
  padding-top: var(--nav-h);
  background: radial-gradient(ellipse at center, #EEF5F1 0%, #FFFFFF 70%);
  display: flex;
  align-items: center;
}

.hero__content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  padding-block: clamp(3rem, 6vw, 5rem);
  width: 100%;
}

.hero__accent-line {
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(42,125,95,.1);
  color: var(--color-primary-d);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 100px;
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(42,125,95,.55); }
  60%       { box-shadow: 0 0 0 6px rgba(42,125,95,0); }
}

.hero__badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: badge-pulse 2s ease-out infinite;
  flex-shrink: 0;
}

.hero__title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.1;
  max-width: 14ch;
}

.hero__title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero__sub {
  font-size: 1.15rem;
  line-height: 1.75;
  max-width: 520px;
  color: var(--color-gray);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: center;
}

.hero__stats {
  display: flex;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  width: 100%;
  justify-content: center;
}

.hero__stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  text-align: center;
}

.hero__stat-label {
  font-size: .8rem;
  color: var(--color-gray);
  margin-top: .25rem;
  text-align: center;
}

/* ─── Cards ─────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

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

.card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(42,125,95,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
}

.card__price {
  display: inline-block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(42,125,95,.08);
  padding: .2rem .7rem;
  border-radius: 100px;
  margin-bottom: .75rem;
}

.card__title {
  margin-bottom: .6rem;
}

.card__desc { font-size: .95rem; }

/* ─── Servicios Hero card ───────────────── */
.service-card--featured {
  border-color: var(--color-primary);
  position: relative;
  overflow: hidden;
}
.service-card--featured::before {
  content: 'Popular';
  position: absolute;
  top: 14px; right: -18px;
  background: var(--color-primary);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .3rem 1.8rem;
  transform: rotate(45deg);
  transform-origin: center;
  right: -26px; top: 14px;
}

/* ─── Testimonios ───────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial__stars {
  display: flex;
  gap: .2rem;
  margin-bottom: 1rem;
  color: #F4B942;
}

.testimonial__text {
  font-size: .975rem;
  line-height: 1.7;
  color: var(--color-dark);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial__text::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 3rem;
  line-height: 0;
  vertical-align: -.5em;
  color: var(--color-primary);
  opacity: .3;
  margin-right: .15rem;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.testimonial__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(42,125,95,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial__name {
  font-weight: 600;
  font-size: .9rem;
  color: var(--color-dark);
}

.testimonial__source {
  font-size: .75rem;
  color: var(--color-gray);
}

/* ─── CTA section ───────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-d) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  text-align: center;
  padding-block: clamp(4rem, 8vw, 7rem);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 60vw; height: 60vw;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  pointer-events: none;
}

.cta-section h2 { color: var(--color-white); margin-bottom: .75rem; }
.cta-section p  { color: rgba(255,255,255,.8); max-width: 48ch; margin-inline: auto; margin-bottom: 2rem; }

.cta-section .cta-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.cal-embed-placeholder {
  background: rgba(255,255,255,.08);
  border: 1px dashed rgba(255,255,255,.3);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  margin-block: 2rem;
  color: rgba(255,255,255,.7);
  font-size: .9rem;
}

/* ─── Footer ────────────────────────────── */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,.7);
  padding-block: 3rem 2rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-white);
  font-weight: 600;
  margin-bottom: .25rem;
}
.footer__tagline {
  font-size: .85rem;
  line-height: 1.6;
  max-width: 30ch;
  margin-top: .5rem;
}

.footer__social {
  display: flex;
  gap: .75rem;
  margin-top: 1.25rem;
}
.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  transition: background var(--transition), color var(--transition);
}
.footer__social a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 1rem;
}

.footer__links { display: flex; flex-direction: column; gap: .6rem; }
.footer__links a { font-size: .9rem; transition: color var(--transition); }
.footer__links a:hover { color: var(--color-white); }

.footer__bottom {
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
  font-size: .8rem;
}

.footer__bottom a { color: var(--color-primary); }
.footer__bottom a:hover { color: var(--color-white); }

/* ─── Page hero (internas) ──────────────── */
.page-hero {
  background: linear-gradient(135deg, #EEF4F0 0%, #F9F7F4 100%);
  padding-top: calc(var(--nav-h) + 3.5rem);
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--color-border);
}

.page-hero .section-label { display: block; margin-bottom: .5rem; }

/* ─── Sobre mí ──────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.foto-placeholder {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #EEF4F0 0%, #D9EDE3 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  color: var(--color-primary);
  font-weight: 500;
  font-size: .95rem;
  border: 2px dashed rgba(42,125,95,.3);
}

.foto-placeholder svg {
  opacity: .5;
}

.foto-profesional {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}

.about-bio { margin-bottom: 2rem; }
.about-bio p + p { margin-top: 1rem; }

.credentials-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: 1.5rem;
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .9rem 1.1rem;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.credential-item svg { flex-shrink: 0; margin-top: 2px; color: var(--color-primary); }

.credential-item strong { display: block; font-size: .9rem; color: var(--color-dark); }
.credential-item span  { font-size: .82rem; color: var(--color-gray); }

/* Specialties chips */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.25rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .35rem .9rem;
  border-radius: 100px;
  font-size: .82rem;
  font-weight: 500;
  background: rgba(42,125,95,.08);
  color: var(--color-primary-d);
  border: 1px solid rgba(42,125,95,.15);
}

/* ─── Servicios page ────────────────────── */
.services-section-title {
  padding: 1.5rem 0 .75rem;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 1.25rem;
}

.services-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}

.services-table th,
.services-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: .93rem;
}

.services-table th {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-gray);
  background: var(--color-surface-2);
}

.services-table tr:last-child td { border-bottom: none; }
.services-table tbody tr:hover td { background: rgba(42,125,95,.03); }

.price-badge {
  font-weight: 700;
  color: var(--color-primary);
}

.services-grid-full {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.service-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: 1.1rem 1.25rem;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.service-item__check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(42,125,95,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--color-primary);
}

/* ─── Contacto ──────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1.25rem;
}

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: .8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(42,125,95,.12);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-info-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-item:first-child { padding-top: 0; }
.contact-info-item:last-child  { border-bottom: none; padding-bottom: 0; }

.contact-info-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(42,125,95,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-info-item strong { display: block; font-size: .9rem; color: var(--color-dark); margin-bottom: .2rem; }
.contact-info-item span, .contact-info-item a { font-size: .9rem; color: var(--color-gray); }
.contact-info-item a:hover { color: var(--color-primary); }

/* ─── Animations ────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity .7s ease;
}
.fade-in.visible { opacity: 1; }

/* stagger children */
.stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
.stagger.visible > *       { opacity: 1; transform: translateY(0); }
.stagger.visible > *:nth-child(1) { transition-delay: .05s; }
.stagger.visible > *:nth-child(2) { transition-delay: .15s; }
.stagger.visible > *:nth-child(3) { transition-delay: .25s; }
.stagger.visible > *:nth-child(4) { transition-delay: .35s; }

/* ─── Responsive ────────────────────────── */
@media (max-width: 900px) {
  .about-grid    { grid-template-columns: 1fr; }
  .contact-grid  { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .foto-placeholder,
  .foto-profesional { aspect-ratio: 3/2; max-width: 420px; }
}

@media (max-width: 768px) {
  .navbar__links,
  .navbar__cta { display: none; }
  .navbar__hamburger { display: flex; }

  .hero__stats { flex-wrap: wrap; gap: 1.5rem; justify-content: center; }
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; justify-content: center; }
}

/* ─── Utility ───────────────────────────── */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.pt-0 { padding-top: 0; }

/* ─── Divider ───────────────────────────── */
.divider {
  height: 1px;
  background: var(--color-border);
  margin-block: 3rem;
}

/* ─── Scroll padding ────────────────────── */
[id] { scroll-margin-top: calc(var(--nav-h) + 1.5rem); }