/* ============================================================
   Nadia Rossi Events — styles.css
   Elegant wedding planner theme
   Mobile-first, min-width breakpoints: 480 / 768 / 1024
   Fonts: Great Vibes (cursive display) + Jost (body)
   ============================================================ */

/* ── Custom Properties ────────────────────────────────────── */
:root {
  /* Palette */
  --clr-white:        #ffffff;
  --clr-cream:        #fdf8f2;
  --clr-cream-dark:   #f5ede0;
  --clr-blush:        #f2d0c8;
  --clr-blush-mid:    #e8b4a8;
  --clr-rose:         #c9847a;
  --clr-burgundy:     #7d2e3a;
  --clr-burgundy-dk:  #5c1f29;
  --clr-gold:         #c9a84c;
  --clr-gold-lt:      #e8d5a0;
  --clr-charcoal:     #2d2420;
  --clr-text:         #3d2f2a;
  --clr-text-muted:   #7a6560;
  --clr-border:       #e5d5cc;
  --clr-overlay:      rgba(30, 10, 10, 0.48);

  /* Typography */
  --ff-display:  'Great Vibes', cursive;
  --ff-body:     'Jost', sans-serif;

  --fs-xs:   0.75rem;    /* 12 */
  --fs-sm:   0.875rem;   /* 14 */
  --fs-base: 1rem;       /* 16 */
  --fs-md:   1.125rem;   /* 18 */
  --fs-lg:   1.25rem;    /* 20 */
  --fs-xl:   1.5rem;     /* 24 */
  --fs-2xl:  1.875rem;   /* 30 */
  --fs-3xl:  2.25rem;    /* 36 */
  --fs-4xl:  3rem;       /* 48 */
  --fs-hero: 2.5rem;

  --fw-light:   300;
  --fw-regular: 400;
  --fw-medium:  500;
  --fw-semi:    600;
  --fw-bold:    700;

  --lh-tight:  1.2;
  --lh-snug:   1.4;
  --lh-base:   1.65;

  /* Spacing */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: var(--sp-6);
  --nav-h:         70px;

  /* Radii */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(125, 46, 58, 0.08);
  --shadow-md:  0 4px 16px rgba(125, 46, 58, 0.12);
  --shadow-lg:  0 8px 32px rgba(125, 46, 58, 0.18);
  --shadow-xl:  0 16px 48px rgba(125, 46, 58, 0.22);

  /* Transitions */
  --tr-fast:   150ms ease;
  --tr-base:   250ms ease;
  --tr-slow:   400ms ease;
  --tr-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Section rhythm */
  --section-py: var(--sp-16);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  color: var(--clr-text);
  background-color: var(--clr-white);
  line-height: var(--lh-base);
  overflow-x: hidden;
}

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

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

ul, ol { list-style: none; }

button { cursor: pointer; border: none; background: none; font-family: inherit; }

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ── Utility Classes ──────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section { padding-block: var(--section-py); }

.section--alt { background-color: var(--clr-cream); }

.cursive {
  font-family: var(--ff-display);
  font-weight: var(--fw-regular);
  color: var(--clr-burgundy);
  font-size: 1.15em;
  display: inline-block;
}

/* ── Reveal Animations ────────────────────────────────────── */
.reveal-fade,
.reveal-up {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-fade        { transform: translateY(0); }
.reveal-up          { transform: translateY(32px); }

.reveal-fade.visible,
.reveal-up.visible  { opacity: 1; transform: translateY(0); }

/* ── Section Headers ──────────────────────────────────────── */
.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--sp-12);
}

.section-eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--sp-3);
}

.section-title {
  font-family: var(--ff-body);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semi);
  color: var(--clr-charcoal);
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-4);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--clr-text-muted);
  line-height: var(--lh-base);
  font-weight: var(--fw-light);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-full);
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background-color var(--tr-base),
              color var(--tr-base),
              box-shadow var(--tr-base),
              transform var(--tr-fast);
  white-space: nowrap;
}

.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--burgundy {
  background-color: var(--clr-burgundy);
  color: var(--clr-white);
  box-shadow: 0 2px 12px rgba(125, 46, 58, 0.3);
}

.btn--burgundy:hover {
  background-color: var(--clr-burgundy-dk);
  box-shadow: 0 4px 20px rgba(125, 46, 58, 0.45);
}

.btn--outline-white {
  background-color: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255, 255, 255, 0.75);
}

.btn--outline-white:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--clr-white);
}

.btn--lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--fs-base);
}

/* ── NAVBAR ───────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background-color: transparent;
  transition: background-color var(--tr-slow), box-shadow var(--tr-slow);
}

.navbar.scrolled {
  background-color: rgba(253, 248, 242, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 20px rgba(125, 46, 58, 0.1);
}

.nav-container {
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo__flower {
  font-size: 1.4rem;
  color: var(--clr-burgundy);
  line-height: 1;
}

.nav-logo__text {
  font-family: var(--ff-display);
  font-size: 1.6rem;
  color: var(--clr-burgundy);
  line-height: 1;
  white-space: nowrap;
}

.navbar.scrolled .nav-logo__flower,
.navbar.scrolled .nav-logo__text { color: var(--clr-burgundy); }

/* Desktop Links */
.nav-links {
  display: none;
  align-items: center;
  gap: var(--sp-2);
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-white);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  transition: color var(--tr-base);
  letter-spacing: 0.02em;
  position: relative;
}

.navbar.scrolled .nav-link { color: var(--clr-text); }

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--clr-gold);
  transition: width var(--tr-base), left var(--tr-base);
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: calc(100% - var(--sp-6));
  left: var(--sp-3);
}

.nav-link:hover    { color: var(--clr-gold); }
.navbar.scrolled .nav-link:hover { color: var(--clr-burgundy); }
.nav-link.active { color: var(--clr-gold); }
.navbar.scrolled .nav-link.active { color: var(--clr-burgundy); }

/* Nav CTA */
.nav-cta {
  display: none;
  flex-shrink: 0;
  margin-left: auto;
}

/* Hamburger */
.nav-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  margin-left: auto;
  border-radius: var(--radius-sm);
  background: transparent;
  flex-shrink: 0;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--clr-white);
  border-radius: 2px;
  transition: transform var(--tr-base), opacity var(--tr-base), background-color var(--tr-base);
  transform-origin: center;
}

.navbar.scrolled .hamburger-line { background-color: var(--clr-burgundy); }

/* Hamburger open state */
.nav-hamburger[aria-expanded="true"] .hamburger-line--top {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] .hamburger-line--mid {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger[aria-expanded="true"] .hamburger-line--bot {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.nav-mobile {
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background-color: rgba(253, 248, 242, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(125, 46, 58, 0.15);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--tr-slow), opacity var(--tr-slow);
  opacity: 0;
}

.nav-mobile.open {
  max-height: 500px;
  opacity: 1;
}

.nav-mobile__links {
  padding: var(--sp-4) var(--sp-6) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.nav-mobile__link {
  display: block;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  border-radius: var(--radius-md);
  transition: background-color var(--tr-base), color var(--tr-base);
}

.nav-mobile__link:hover {
  background-color: var(--clr-cream-dark);
  color: var(--clr-burgundy);
}

.nav-mobile__cta {
  display: flex;
  text-align: center;
  margin-top: var(--sp-4);
  width: 100%;
}

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__image-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(30, 8, 12, 0.55) 0%,
    rgba(50, 15, 20, 0.45) 50%,
    rgba(20, 5, 8, 0.6) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: calc(var(--nav-h) + var(--sp-16)) var(--container-pad) var(--sp-20);
  max-width: 800px;
  width: 100%;
  margin-inline: auto;
}

.hero__pre {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-gold-lt);
  margin-bottom: var(--sp-4);
}

.hero__title {
  font-family: var(--ff-body);
  font-size: var(--fs-hero);
  font-weight: var(--fw-semi);
  color: var(--clr-white);
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-4);
  text-shadow: 0 2px 20px rgba(0,0,0,0.35);
}

.hero__title--cursive {
  font-family: var(--ff-display);
  font-weight: var(--fw-regular);
  font-size: 1.25em;
  color: var(--clr-blush);
  display: block;
}

.hero__subtitle {
  font-size: var(--fs-base);
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: var(--fw-light);
  margin-bottom: var(--sp-8);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  align-items: center;
  margin-bottom: var(--sp-12);
}

/* Stats */
.hero__stats {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  align-items: center;
}

.hero__stat {
  text-align: center;
}

.hero__stat-divider {
  display: none;
}

.hero__stat-number {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--clr-white);
  line-height: 1;
}

.hero__stat-plus,
.hero__stat-decimal,
.hero__stat-star {
  font-size: var(--fs-xl);
  color: var(--clr-gold-lt);
  font-weight: var(--fw-semi);
}

.hero__stat-star { font-size: var(--fs-lg); }

.hero__stat-label {
  display: block;
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: var(--sp-1);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__scroll-icon {
  display: block;
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: var(--radius-full);
  position: relative;
}

.hero__scroll-icon::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background-color: rgba(255,255,255,0.7);
  border-radius: var(--radius-full);
  animation: scrollBounce 1.8s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  80%       { transform: translateX(-50%) translateY(14px); opacity: 0; }
}

/* ── SERVICIOS ────────────────────────────────────────────── */
.servicios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
}

/* Currency toggle */
.currency-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
  background-color: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  padding: var(--sp-1) var(--sp-4);
  box-shadow: var(--shadow-sm);
}

.currency-btn {
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-full);
  transition: background-color var(--tr-base), color var(--tr-base);
}

.currency-btn--active {
  background-color: var(--clr-burgundy);
  color: var(--clr-white);
}

.currency-divider { color: var(--clr-border); }

.currency-note {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  margin-left: var(--sp-2);
}

/* Service Card */
.service-card {
  position: relative;
  background-color: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--tr-base), transform var(--tr-base);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card--featured {
  border-color: var(--clr-gold);
  border-width: 2px;
  background: linear-gradient(160deg, #fff 0%, #fffbf5 100%);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--clr-gold-lt);
}

.service-card--luxury {
  border-color: var(--clr-burgundy);
  border-width: 2px;
  background: linear-gradient(160deg, #fff 0%, #fdf5f6 100%);
}

.service-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--clr-gold);
  color: var(--clr-charcoal);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--sp-1) var(--sp-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(201, 168, 76, 0.4);
}

.service-card__badge--luxury {
  background-color: var(--clr-burgundy);
  color: var(--clr-white);
  box-shadow: 0 2px 8px rgba(125, 46, 58, 0.4);
}

.service-card__header { text-align: center; }

.service-card__icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--sp-3);
  line-height: 1;
}

.service-card__name {
  font-family: var(--ff-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-regular);
  color: var(--clr-burgundy);
  margin-bottom: var(--sp-1);
  line-height: 1;
}

.service-card__tagline {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-4);
}

.service-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--sp-2);
}

.price-currency {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  color: var(--clr-text-muted);
}

.price-amount {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--clr-charcoal);
  line-height: 1;
}

.service-card__features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--clr-text);
  line-height: var(--lh-snug);
}

.feature-icon {
  color: var(--clr-gold);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  flex-shrink: 0;
  line-height: 1.2;
}

.service-card__cta { width: 100%; }

.servicios__note {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-base);
  font-style: italic;
}

/* ── GALERÍA ──────────────────────────────────────────────── */
.galeria__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  margin-bottom: var(--sp-8);
}

.filter-btn {
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  padding: var(--sp-2) var(--sp-5);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  background-color: var(--clr-white);
  transition: background-color var(--tr-base), color var(--tr-base), border-color var(--tr-base), transform var(--tr-fast);
}

.filter-btn:hover {
  border-color: var(--clr-burgundy);
  color: var(--clr-burgundy);
  transform: translateY(-1px);
}

.filter-btn--active {
  background-color: var(--clr-burgundy);
  color: var(--clr-white);
  border-color: var(--clr-burgundy);
}

/* Masonry grid */
.galeria__grid {
  columns: 1;
  column-gap: var(--sp-4);
}

.galeria__item {
  position: relative;
  break-inside: avoid;
  margin-bottom: var(--sp-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.galeria__img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}

.galeria__item:hover .galeria__img { transform: scale(1.04); }

.galeria__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 8, 12, 0.75) 0%, rgba(30, 8, 12, 0.1) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--tr-base);
}

.galeria__item:hover .galeria__overlay { opacity: 1; }

.galeria__overlay-icon { font-size: 2rem; }

.galeria__overlay-text {
  color: var(--clr-white);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  letter-spacing: 0.06em;
  margin-top: var(--sp-2);
}

/* Hidden gallery items */
.galeria__item.hidden {
  display: none;
}

/* ── LIGHTBOX ─────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--tr-base);
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(15, 5, 8, 0.92);
  cursor: pointer;
}

.lightbox__container {
  position: relative;
  z-index: 1;
  max-width: min(90vw, 960px);
  width: 100%;
  padding: var(--sp-4);
}

.lightbox__content {
  background-color: var(--clr-charcoal);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.lightbox__img {
  width: 100%;
  max-height: 65vh;
  object-fit: contain;
  display: block;
  background-color: #111;
}

.lightbox__info {
  padding: var(--sp-5) var(--sp-6);
}

.lightbox__title {
  font-family: var(--ff-display);
  font-size: var(--fs-2xl);
  color: var(--clr-white);
  margin-bottom: var(--sp-3);
  line-height: 1.2;
}

.lightbox__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.lightbox__meta-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.65);
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  background-color: rgba(255,255,255,0.12);
  color: var(--clr-white);
  border-radius: var(--radius-full);
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  transition: background-color var(--tr-base);
  z-index: 2;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover { background-color: var(--clr-burgundy); }

.lightbox__close { top: -8px; right: -8px; font-size: var(--fs-sm); }
.lightbox__prev  { top: 50%; left: -20px; transform: translateY(-50%); }
.lightbox__next  { top: 50%; right: -20px; transform: translateY(-50%); }

/* ── PROCESO ──────────────────────────────────────────────── */
.proceso__timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
  margin-inline: auto;
}

.proceso__step {
  display: grid;
  grid-template-columns: 64px 1fr;
  grid-template-rows: auto 1fr;
  column-gap: var(--sp-6);
  row-gap: 0;
  position: relative;
}

.proceso__step-icon {
  grid-column: 1;
  grid-row: 1;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--clr-cream-dark), var(--clr-blush));
  border: 2px solid var(--clr-gold-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
  box-shadow: var(--shadow-sm);
}

.proceso__step-icon--final {
  background: linear-gradient(135deg, var(--clr-blush), var(--clr-rose));
  border-color: var(--clr-burgundy);
  box-shadow: 0 0 0 4px rgba(125,46,58,0.1);
}

.proceso__icon-inner { font-size: 1.6rem; line-height: 1; }

.proceso__connector {
  grid-column: 1;
  grid-row: 2;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-gold-lt), var(--clr-blush));
  margin-inline: auto;
  min-height: var(--sp-8);
}

.proceso__step--last .proceso__connector { display: none; }

.proceso__step-content {
  grid-column: 2;
  grid-row: 1 / 3;
  padding-bottom: var(--sp-10);
  padding-top: var(--sp-2);
}

.proceso__step-num {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  color: var(--clr-gold);
  margin-bottom: var(--sp-1);
}

.proceso__step-title {
  font-family: var(--ff-body);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semi);
  color: var(--clr-charcoal);
  margin-bottom: var(--sp-2);
}

.proceso__step-desc {
  font-size: var(--fs-base);
  color: var(--clr-text-muted);
  line-height: var(--lh-base);
}

/* ── TESTIMONIOS ──────────────────────────────────────────── */
.testimonios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

.testimonio-card {
  background-color: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-border);
  transition: box-shadow var(--tr-base), transform var(--tr-base);
}

.testimonio-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.testimonio-card__stars {
  color: var(--clr-gold);
  font-size: var(--fs-lg);
  letter-spacing: 0.1em;
}

.testimonio-card__quote {
  font-style: italic;
  font-size: var(--fs-base);
  color: var(--clr-text);
  line-height: var(--lh-base);
  font-weight: var(--fw-light);
  flex: 1;
  border-left: 3px solid var(--clr-blush);
  padding-left: var(--sp-4);
}

.testimonio-card__couple {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.testimonio-card__photo-wrap {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 2px solid var(--clr-gold-lt);
}

.testimonio-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonio-card__names {
  font-weight: var(--fw-semi);
  font-size: var(--fs-base);
  color: var(--clr-charcoal);
}

.testimonio-card__event {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
}

.testimonio-card__location {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  margin-top: var(--sp-1);
}

/* ── PROVEEDORES ──────────────────────────────────────────── */
.proveedores__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

.proveedor-item {
  position: relative;
  text-align: center;
  padding: var(--sp-6) var(--sp-4);
  background-color: var(--clr-cream);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  cursor: default;
  transition: box-shadow var(--tr-base), transform var(--tr-base), border-color var(--tr-base);
}

.proveedor-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--clr-gold);
}

.proveedor-item__icon { font-size: 2.2rem; margin-bottom: var(--sp-3); }

.proveedor-item__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  color: var(--clr-charcoal);
  letter-spacing: 0.04em;
}

.proveedor-item__tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  background-color: var(--clr-charcoal);
  color: var(--clr-white);
  font-size: var(--fs-xs);
  line-height: var(--lh-snug);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 10;
  pointer-events: none;
}

.proveedor-item__tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--clr-charcoal);
}

.proveedor-item:hover .proveedor-item__tooltip { display: block; }

/* ── FAQ ──────────────────────────────────────────────────── */
.faq__container { max-width: 760px; }

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.faq__item {
  background-color: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--tr-base);
}

.faq__item:hover,
.faq__item.open { box-shadow: var(--shadow-md); }

.faq__item.open { border-color: var(--clr-gold-lt); }

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--clr-charcoal);
  text-align: left;
  transition: color var(--tr-base), background-color var(--tr-base);
}

.faq__question:hover { color: var(--clr-burgundy); }

.faq__item.open .faq__question { color: var(--clr-burgundy); }

.faq__icon {
  font-size: var(--fs-xl);
  color: var(--clr-gold);
  flex-shrink: 0;
  font-weight: var(--fw-light);
  transition: transform var(--tr-base);
  line-height: 1;
}

.faq__item.open .faq__icon { transform: rotate(45deg); }

.faq__answer {
  padding: 0 var(--sp-6) var(--sp-5);
  font-size: var(--fs-base);
  color: var(--clr-text-muted);
  line-height: var(--lh-base);
}

.faq__answer p + p { margin-top: var(--sp-3); }

.faq__answer ul {
  margin: var(--sp-3) 0 var(--sp-3) var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.faq__answer li {
  font-size: var(--fs-sm);
}

.faq__answer[hidden] { display: none; }

/* ── SOBRE NADIA ──────────────────────────────────────────── */
.sobre-nadia__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  align-items: start;
}

.sobre-nadia__image-wrap {
  position: relative;
  max-width: 400px;
  margin-inline: auto;
  width: 100%;
}

.sobre-nadia__image-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--clr-white);
  outline: 1px solid var(--clr-border);
}

.sobre-nadia__photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top;
  display: block;
}

.sobre-nadia__social {
  position: absolute;
  bottom: -20px;
  right: -12px;
  background-color: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-3) var(--sp-4);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-border);
}

.social-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
}

.social-badge__icon { font-size: 1.5rem; }

.social-badge__name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  color: var(--clr-charcoal);
}

.social-badge__followers {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

.sobre-nadia__title { margin-bottom: var(--sp-5); }

.sobre-nadia__text {
  color: var(--clr-text-muted);
  line-height: var(--lh-base);
  margin-bottom: var(--sp-4);
}

.sobre-nadia__certs { margin-top: var(--sp-6); }

.sobre-nadia__certs-title {
  font-size: var(--fs-md);
  font-weight: var(--fw-semi);
  color: var(--clr-charcoal);
  margin-bottom: var(--sp-4);
}

.certs-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.certs-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--clr-text);
  line-height: var(--lh-snug);
}

.certs-item__icon { font-size: 1.1rem; flex-shrink: 0; }

/* ── CONTACTO ─────────────────────────────────────────────── */
.contacto__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  align-items: start;
}

.contacto__info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.contacto__info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
}

.contacto__info-icon { font-size: 1.5rem; flex-shrink: 0; }

.contacto__info-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-1);
}

.contacto__info-value {
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--clr-charcoal);
  transition: color var(--tr-base);
}

.contacto__info-value:hover { color: var(--clr-burgundy); }

.contacto__availability {
  margin-top: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  background-color: rgba(125, 46, 58, 0.06);
  border-radius: var(--radius-full);
  border-left: 3px solid var(--clr-burgundy);
}

.contacto__availability-text {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-burgundy);
}

/* Form */
.contacto__form {
  background-color: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }

.form-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-charcoal);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  color: var(--clr-text);
  background-color: var(--clr-white);
  transition: border-color var(--tr-base), box-shadow var(--tr-base);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a6560' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: var(--sp-10);
  cursor: pointer;
}

.form-textarea { resize: vertical; min-height: 110px; }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--clr-burgundy);
  box-shadow: 0 0 0 3px rgba(125, 46, 58, 0.1);
}

.form-input.invalid,
.form-select.invalid,
.form-textarea.invalid {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

.form-error {
  font-size: var(--fs-xs);
  color: #c0392b;
  font-weight: var(--fw-medium);
  min-height: 1em;
}

.form-submit {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.form-submit__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: var(--clr-white);
  border-radius: var(--radius-full);
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

.form-submit.loading .form-submit__text { opacity: 0.6; }
.form-submit.loading .form-submit__spinner { display: inline-block; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ── TOAST ────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background-color: var(--clr-charcoal);
  color: var(--clr-white);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tr-base), transform var(--tr-base);
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}

.toast.toast--success { background-color: #2d6a4f; }
.toast.toast--error   { background-color: var(--clr-burgundy); }

/* ── FOOTER ───────────────────────────────────────────────── */
.footer { background-color: var(--clr-charcoal); color: var(--clr-white); }

.footer__top { padding-block: var(--sp-16); }

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  margin-bottom: var(--sp-3);
}

.footer__logo-flower { font-size: 1.3rem; color: var(--clr-gold); }

.footer__logo-text {
  font-family: var(--ff-display);
  font-size: 1.8rem;
  color: var(--clr-white);
  line-height: 1;
}

.footer__tagline {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}

.footer__coverage {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.5);
  line-height: var(--lh-base);
  margin-bottom: var(--sp-5);
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: background-color var(--tr-base), transform var(--tr-fast);
}

.footer__social-link:hover {
  background-color: var(--clr-burgundy);
  transform: translateY(-2px);
}

.footer__nav-title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--sp-4);
}

.footer__nav-list,
.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__nav-link {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--tr-base);
}

.footer__nav-link:hover { color: var(--clr-white); }

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
}

.footer__contact-item a { transition: color var(--tr-base); }
.footer__contact-item a:hover { color: var(--clr-white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-block: var(--sp-5);
}

.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  text-align: center;
}

.footer__copy,
.footer__credit {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.4);
}

.footer__credit span { color: var(--clr-blush-mid); }

/* ── BACK TO TOP ──────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 900;
  width: 44px;
  height: 44px;
  background-color: var(--clr-burgundy);
  color: var(--clr-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity var(--tr-base), transform var(--tr-base);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.back-to-top:hover { background-color: var(--clr-burgundy-dk); }

/* ============================================================
   RESPONSIVE — 480px
   ============================================================ */
@media (min-width: 480px) {
  :root {
    --fs-hero: 3rem;
    --container-pad: var(--sp-8);
  }

  .hero__actions     { flex-direction: row; }
  .hero__stats       { flex-direction: row; gap: var(--sp-8); }
  .hero__stat-divider {
    display: block;
    width: 1px;
    height: 48px;
    background-color: rgba(255,255,255,0.25);
    align-self: center;
  }

  .servicios__grid           { grid-template-columns: repeat(2, 1fr); }
  .galeria__grid             { columns: 2; }
  .proveedores__grid         { grid-template-columns: repeat(4, 1fr); }
  .testimonios__grid         { grid-template-columns: repeat(2, 1fr); }
  .form-row                  { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   RESPONSIVE — 768px
   ============================================================ */
@media (min-width: 768px) {
  :root {
    --fs-hero:    3.75rem;
    --section-py: var(--sp-20);
  }

  .nav-links { display: flex; }
  .nav-cta   { display: inline-flex; }
  .nav-hamburger { display: none; }
  .nav-mobile    { display: none; }

  .section-title { font-size: var(--fs-3xl); }

  .galeria__grid { columns: 3; }

  .sobre-nadia__grid {
    grid-template-columns: 340px 1fr;
    gap: var(--sp-16);
    align-items: start;
  }

  .sobre-nadia__image-wrap { max-width: 340px; margin-inline: 0; }

  .contacto__grid { grid-template-columns: 280px 1fr; gap: var(--sp-12); }

  .footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: var(--sp-8);
  }

  .footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ============================================================
   RESPONSIVE — 1024px
   ============================================================ */
@media (min-width: 1024px) {
  :root {
    --fs-hero:    4.5rem;
    --section-py: var(--sp-24);
    --container-pad: var(--sp-12);
  }

  .section-title { font-size: var(--fs-4xl); }

  .servicios__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .galeria__grid { columns: 4; }

  .testimonios__grid { grid-template-columns: repeat(2, 1fr); }

  .proceso__timeline { max-width: 800px; }

  .contacto__grid { grid-template-columns: 320px 1fr; }
}

/* ── Print reset ──────────────────────────────────────────── */
@media print {
  .navbar, .back-to-top, .toast, .lightbox { display: none !important; }
  .hero { min-height: auto; }
}