/* ============ VARIABLES & RESET ============ */
:root {
  --color-primary: #7D8B6E;       /* verde salvia */
  --color-primary-light: #A8B89A; /* salvia chiaro */
  --color-primary-dark: #5C6B50;  /* salvia scuro */
  --color-accent: #C9A6A0;        /* rosa antico */
  --color-accent-light: #E8D5D1;  /* rosa chiaro */
  --color-gold: #B8956A;          /* oro */
  --color-gold-light: #D4BC9A;    /* oro chiaro */
  --color-bg: #FAF8F5;            /* crema */
  --color-bg-alt: #F0EDE8;        /* crema scuro */
  --color-text: #2C2C2C;          /* testo principale */
  --color-text-light: #6B6B6B;    /* testo secondario */
  --color-white: #FFFFFF;

  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Montserrat', 'Helvetica Neue', sans-serif;

  --max-width: 1200px;
  --section-padding: 100px 0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ============ TYPOGRAPHY ============ */

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
}

.section-title {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-gold);
  text-align: center;
  margin-bottom: 10px;
}

.section-heading {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  text-align: center;
  color: var(--color-text);
  margin-bottom: 50px;
}

/* ============ HEADER / NAV ============ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 40px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.nav-left, .nav-right {
  display: flex;
  gap: 25px;
  align-items: center;
}

.nav-right {
  justify-content: flex-end;
  align-items: center;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-light);
  transition: color 0.3s;
  cursor: pointer;
}

.nav-link:hover {
  color: var(--color-primary);
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  color: var(--color-text);
}

.nav-rsvp {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 8px 20px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  transition: all 0.3s;
  cursor: pointer;
}

.nav-rsvp:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background: var(--color-text);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 40px;
  z-index: 190;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

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

.mobile-menu-link {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: color 0.3s;
}

.mobile-menu-link:hover,
.mobile-menu-link:active {
  color: var(--color-gold);
}

.hamburger.active span {
  background: #fff;
}

/* Hamburger mobile */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 200;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background: var(--color-text);
  transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============ HERO ============ */

.hero {
  padding: 160px 40px 80px;
  text-align: center;
  background: var(--color-white);
}

.hero-date {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.05em;
  margin-bottom: 50px;
}

.hero-date .dot {
  color: var(--color-gold);
  margin: 0 5px;
}

/* Hero Slider */
.hero-slider {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  position: relative;
  overflow: hidden;
}

.slider-track {
  display: flex;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
  min-width: 100%;
  height: 65vh;
  overflow: hidden;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: 1.5px solid rgba(255,255,255,0.8);
  cursor: pointer;
  transition: all 0.3s;
}

.slider-dot.active {
  background: var(--color-white);
  border-color: var(--color-white);
  transform: scale(1.3);
}

.hero-photos {
  display: grid;
  grid-template-columns: 1fr 1.8fr 1fr;
  gap: 15px;
  max-width: 750px;
  margin: 0 auto;
  align-items: center;
}

.hero-photo {
  overflow: hidden;
  border-radius: 2px;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-photo:hover img {
  transform: scale(1.05);
}

.hero-photo.small {
  aspect-ratio: 3/4;
}

.hero-photo.large {
  aspect-ratio: 4/5;
}

.hero-scroll-text {
  margin-top: 40px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

/* ============ LOCATION ============ */

.location {
  padding: var(--section-padding);
  background: var(--color-bg);
  text-align: center;
}

.location-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 30px;
  align-items: center;
  margin-top: 40px;
}

.location-info {
  text-align: center;
}

.location-info h3 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 5px;
}

.location-info p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.location-photo {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 2px;
}

.location-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.location-btn {
  display: inline-block;
  margin-top: 40px;
  padding: 12px 35px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
}

.location-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ============ COUNTDOWN ============ */

.countdown-section {
  padding: var(--section-padding);
  background: var(--color-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.countdown-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y=".9em" font-size="90" opacity="0.03">💍</text></svg>');
  background-size: 100px;
  pointer-events: none;
}

.countdown-label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 30px;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
}

.countdown-item {
  text-align: center;
}

.countdown-number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 400;
  color: var(--color-white);
  line-height: 1;
}

.countdown-unit {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 10px;
}

/* ============ OUR STORY ============ */

.story {
  padding: var(--section-padding);
  background: var(--color-white);
}

.story-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 40px;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.story-grid.reverse {
  direction: rtl;
}

.story-grid.reverse > * {
  direction: ltr;
}

.story-photo {
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 2px;
}

.story-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-text {
  padding: 20px;
}

.story-text h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text);
  margin-bottom: 15px;
}

.story-text p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ============ INFO EVENT ============ */

.info-section {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.info-cards {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.info-card {
  background: var(--color-white);
  padding: 40px 30px;
  text-align: center;
  border-radius: 2px;
  border: 1px solid rgba(0,0,0,0.05);
}

.info-card-icon {
  margin-bottom: 15px;
  line-height: 1;
}

.info-card h3 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 15px;
}

.info-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ============ RSVP ============ */

.rsvp-section {
  padding: var(--section-padding);
  background: var(--color-white);
}

.rsvp-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 40px;
}

.rsvp-no-token {
  text-align: center;
  padding: 40px;
  background: var(--color-bg);
  border-radius: 2px;
}

.rsvp-no-token p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.rsvp-form {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--color-bg-alt);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.3s;
  border-radius: 2px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 6px;
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-bg-alt);
  border-radius: 15px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.68rem;
}

.checkbox-option:has(input:checked) {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.checkbox-option input[type="checkbox"] {
  display: none;
}

.checkbox-option span {
  font-size: 0.68rem;
}

/* Bambini RSVP cards */
.bambino-rsvp-card {
  background: var(--color-bg);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 12px;
}

.bambino-rsvp-card h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.bambino-rsvp-choice {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.bambino-rsvp-btn {
  flex: 1;
  padding: 10px;
  border: 2px solid var(--color-bg-alt);
  border-radius: 6px;
  background: var(--color-white);
  text-align: center;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  transition: all 0.2s;
}

.bambino-rsvp-btn.selected-yes {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.bambino-rsvp-btn.selected-no {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-white);
}

.rsvp-choice-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.rsvp-choice-card {
  padding: 30px 20px;
  border: 2px solid var(--color-bg-alt);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--color-bg);
}

.rsvp-choice-card:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.rsvp-choice-card.selected-yes {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.rsvp-choice-card.selected-no {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-white);
}

.rsvp-choice-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  line-height: 1;
}

.rsvp-choice-card.selected-yes .rsvp-choice-icon,
.rsvp-choice-card.selected-no .rsvp-choice-icon {
  color: var(--color-white);
}

.rsvp-choice-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.rsvp-choice-sub {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}

.rsvp-choice-card.selected-yes .rsvp-choice-sub,
.rsvp-choice-card.selected-no .rsvp-choice-sub {
  opacity: 0.8;
}

/* Accompagnatori */
.accompagnatori-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.accompagnatore-card {
  padding: 20px;
  background: var(--color-bg);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accompagnatore-card h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.btn-add-accompagnatore {
  padding: 10px;
  border: 1px dashed var(--color-primary-light);
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-add-accompagnatore:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-style: solid;
}

.btn-submit {
  padding: 15px 40px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s;
}

.btn-submit:hover {
  background: var(--color-primary-dark);
}

.rsvp-success {
  text-align: center;
  padding: 40px;
  background: var(--color-primary);
  border-radius: 2px;
  color: var(--color-white);
  display: none;
}

.rsvp-success h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

/* ============ FOOTER ============ */

.footer {
  padding: 60px 40px;
  background: var(--color-text);
  text-align: center;
}

.footer-names {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: 10px;
}

.footer-date {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.5);
}

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

@media (max-width: 768px) {
  .header-inner {
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .nav-left, .nav-right {
    display: none !important;
  }

  .hamburger {
    display: flex;
  }

  .logo {
    font-size: 1rem;
  }

  .hero {
    padding: 110px 20px 50px;
  }

  .hero-date {
    font-size: 2.5rem;
    margin-bottom: 30px;
  }

  .hero-photo.large {
    max-width: 280px;
  }

  .slide {
    height: auto;
    aspect-ratio: 16/10;
  }

  .location-grid {
    grid-template-columns: 1fr !important;
    gap: 25px;
  }

  .location .location-btn {
    margin-top: 15px !important;
    font-size: 0.65rem;
    padding: 10px 20px;
  }

  .countdown-timer {
    gap: 20px;
  }

  .countdown-number {
    font-size: 2.2rem;
  }

  .story-grid,
  .story-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 20px;
  }

  .story-text {
    padding: 10px 0;
  }

  .info-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 0 20px;
  }

  .info-card {
    padding: 25px 15px;
  }

  .info-card p {
    font-size: 0.78rem;
  }

  .rsvp-container {
    padding: 0 20px;
  }

  .rsvp-choice-group {
    gap: 10px;
  }

  .rsvp-choice-card {
    padding: 20px 15px;
  }

  .section-heading {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

  .footer {
    padding: 40px 20px;
  }
}

/* ============ ANIMATIONS ============ */

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ LOGIN PAGE ============ */

.login-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--color-bg);
}

.login-box {
  background: var(--color-white);
  padding: 60px 50px;
  text-align: center;
  max-width: 420px;
  width: 90%;
  border: 1px solid rgba(0,0,0,0.05);
}

.login-box h1 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 10px;
  color: var(--color-text);
}

.login-box p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.login-box input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-bg-alt);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-align: center;
  outline: none;
  margin-bottom: 20px;
  border-radius: 2px;
}

.login-box input:focus {
  border-color: var(--color-primary);
}

.login-box button {
  width: 100%;
  padding: 14px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s;
}

.login-box button:hover {
  background: var(--color-primary-dark);
}

.login-error {
  color: #c0392b;
  font-size: 0.8rem;
  margin-bottom: 15px;
  display: none;
}

.login-error.show {
  display: block;
}