/* ============================================
   The Diva Esthetics – lashdiva.ca
   Modern, feminine, luxurious single-page site
   ============================================ */

:root {
  --pink: #e91e8c;
  --pink-dark: #c2185b;
  --pink-light: #fce4ec;
  --pink-hot: #ff1493;
  --black: #0d0d0d;
  --near-black: #1a1a1a;
  --gray-900: #222;
  --gray-700: #444;
  --gray-500: #777;
  --gray-300: #ddd;
  --white: #ffffff;
  --off-white: #faf7f8;
  --gold: #d4af37;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Montserrat', system-ui, sans-serif;
  --radius: 12px;
  --shadow: 0 10px 40px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1140px, 92%);
  margin-inline: auto;
}

.section {
  padding: 5.5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  color: var(--black);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.section-sub {
  color: var(--gray-500);
  font-weight: 400;
  font-size: 1.05rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--pink);
  color: var(--white);
  border-color: var(--pink);
}

.btn-primary:hover {
  background: var(--pink-dark);
  border-color: var(--pink-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(233, 30, 140, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}

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

.btn-lg {
  padding: 1.1rem 2.4rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.btn-nav {
  background: var(--pink) !important;
  color: var(--white) !important;
  padding: 0.55rem 1.3rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
}

.btn-nav:hover {
  background: var(--pink-dark) !important;
}

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-img {
  height: 48px;
  width: auto;
}

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

.nav-list a {
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--gray-700);
}

.nav-list a:hover {
  color: var(--pink);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: var(--transition);
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.45) 0%,
    rgba(20,0,15,0.55) 50%,
    rgba(30,0,20,0.7) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: 4rem;
}

.hero-logo {
  max-width: min(420px, 85%);
  margin: 0 auto 1.25rem;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 500;
  margin: 0 0 0.6rem;
  letter-spacing: 0.02em;
  color: inherit;
  line-height: 1.3;
}

.hero-sub {
  font-weight: 300;
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 520px;
  margin-inline: auto;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-hint span {
  display: block;
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 12px;
  position: relative;
}

.scroll-hint span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.7);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollPulse 1.8s infinite;
}

@keyframes scrollPulse {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ========== ABOUT ========== */
.about {
  background: var(--off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-image img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top center;
}

.about-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--pink);
  color: white;
  padding: 0.5rem 1.1rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

.about-text .lead {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--pink);
  margin-bottom: 1rem;
  font-family: var(--font-display);
}

.about-text p {
  margin-bottom: 1rem;
  color: var(--gray-700);
}

.about-highlights {
  margin: 1.5rem 0 2rem;
}

.about-highlights li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.55rem;
  color: var(--gray-700);
  font-weight: 500;
}

.about-highlights li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--pink);
  font-size: 0.85rem;
}

/* ========== SERVICES ========== */
.services {
  background: var(--white);
}

.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.menu-card {
  background: var(--near-black);
  color: var(--white);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.menu-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--pink), var(--pink-hot));
}

.menu-category {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--pink);
  letter-spacing: 0.02em;
}

.menu-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.98rem;
}

.menu-list li:last-child {
  border-bottom: none;
}

.menu-list .indent {
  padding-left: 1.25rem;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.75);
}

.item-name {
  flex: 1;
}

.item-name small {
  opacity: 0.7;
  font-size: 0.85em;
}

.item-price {
  font-weight: 600;
  color: var(--pink);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.menu-note {
  margin-top: 1.25rem;
  font-size: 0.88rem;
  opacity: 0.7;
  font-style: italic;
}

.policy {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  color: var(--gray-500);
  font-size: 0.95rem;
}

.policy .small {
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

/* ========== GALLERY / INSTAGRAM FEED ========== */
.gallery {
  background: var(--off-white);
}

/* IG-style profile header */
.ig-header {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  max-width: 680px;
  margin: 0 auto 2.5rem;
  padding: 1.5rem;
  background: white;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.ig-avatar {
  flex-shrink: 0;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--pink);
  padding: 3px;
  background: white;
}

.ig-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.ig-info {
  flex: 1;
  min-width: 0;
}

.ig-username-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.ig-username {
  font-family: var(--font-body);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--black);
  letter-spacing: -0.01em;
}

.btn-ig {
  background: var(--pink);
  color: white;
  border: none;
  padding: 0.45rem 1.1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background var(--transition);
}

.btn-ig:hover {
  background: var(--pink-dark);
  color: white;
}

.ig-stats {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.ig-stats strong {
  color: var(--black);
  font-weight: 600;
}

.ig-bio {
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--gray-700);
}

.ig-bio strong {
  color: var(--black);
}

/* Square Instagram-style feed grid */
.ig-feed {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  max-width: 900px;
  margin: 0 auto;
  background: #efefef;
  border-radius: 4px;
  overflow: hidden;
}

.ig-post {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: #ddd;
  cursor: zoom-in;
}

.ig-post img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.ig-post:hover img {
  transform: scale(1.05);
}

.ig-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.ig-post:hover .ig-overlay {
  opacity: 1;
}

.ig-icon {
  color: white;
  font-size: 1.4rem;
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

.ig-badge {
  position: absolute;
  bottom: 0.5rem;
  left: 0.5rem;
  background: rgba(0,0,0,0.7);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  text-transform: uppercase;
  z-index: 2;
}

.ig-cta {
  text-align: center;
  margin-top: 2.5rem;
}

.ig-cta p {
  margin-bottom: 1rem;
  color: var(--gray-700);
  font-size: 1.05rem;
}

.ig-note {
  margin-top: 1rem !important;
  font-size: 0.85rem !important;
  color: var(--gray-500) !important;
}

/* ========== FAQ ========== */
.faq {
  background: var(--white);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: var(--off-white);
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.06);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.faq-item[open] {
  box-shadow: 0 4px 20px rgba(233, 30, 99, 0.08);
  border-color: rgba(233, 30, 99, 0.15);
}

.faq-item summary {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1.15rem 1.35rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--black);
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--pink);
  flex-shrink: 0;
  transition: transform 0.25s ease;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item summary:hover {
  color: var(--pink);
}

.faq-answer {
  padding: 0 1.35rem 1.25rem;
  color: var(--gray-700);
  font-size: 0.98rem;
  line-height: 1.65;
}

.faq-answer p {
  margin: 0;
}

/* ========== CTA BAND ========== */
.cta-band {
  background: linear-gradient(135deg, var(--pink) 0%, var(--pink-dark) 100%);
  color: white;
  text-align: center;
  padding: 4rem 0;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin-bottom: 0.6rem;
}

.cta-band p {
  margin-bottom: 1.75rem;
  opacity: 0.95;
  font-size: 1.1rem;
}

.cta-band .btn-primary {
  background: white;
  color: var(--pink);
  border-color: white;
}

.cta-band .btn-primary:hover {
  background: var(--pink-light);
  color: var(--pink-dark);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

/* ========== CONTACT ========== */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info {
  display: grid;
  gap: 1.25rem;
}

.contact-card {
  background: var(--off-white);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--pink);
}

.contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  color: var(--black);
}

.contact-card .phone,
.contact-card .email-link {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--pink);
  margin: 0.25rem 0 0.35rem;
  letter-spacing: 0.02em;
}

.contact-card .email-link {
  font-size: 1.15rem;
  word-break: break-all;
}

.contact-card .phone:hover,
.contact-card .email-link:hover {
  color: var(--pink-dark);
}

.contact-card p {
  color: var(--gray-700);
  font-size: 0.95rem;
}

.contact-card .small {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 0.25rem;
}

.social-card .social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0.75rem 0 0.5rem;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  color: white;
  transition: all var(--transition);
}

.social-btn.facebook {
  background: #1877f2;
}

.social-btn.facebook:hover {
  background: #0d65d9;
  transform: translateY(-2px);
}

.social-btn.instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-btn.instagram:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

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

.contact-form-wrap {
  background: var(--near-black);
  color: white;
  padding: 2.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 0.35rem;
  color: var(--pink);
}

.form-note {
  font-size: 0.88rem;
  opacity: 0.75;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  letter-spacing: 0.02em;
  opacity: 0.9;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  color: white;
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.4);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--pink);
  background: rgba(255,255,255,0.1);
}

.form-group select {
  appearance: none;
  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 fill='%23e91e8c' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select option {
  background: var(--near-black);
  color: white;
}

.form-disclaimer {
  margin-top: 1rem;
  font-size: 0.8rem;
  opacity: 0.65;
  text-align: center;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--black);
  color: rgba(255,255,255,0.7);
  padding: 3rem 0 2rem;
  text-align: center;
}

.footer-logo {
  max-width: 260px;
  margin: 0 auto 0.75rem;
  opacity: 0.95;
}

.footer-top p {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 1.1rem;
  margin-bottom: 1.75rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--pink);
  color: white;
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  font-size: 0.85rem;
}

.footer-bottom .small {
  margin-top: 0.35rem;
  opacity: 0.6;
}

/* ========== LIGHTBOX ========== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(90vw, 1000px);
  max-height: 85vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: white;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
  transition: opacity var(--transition);
}

.lightbox-close:hover {
  opacity: 1;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  font-size: 2.5rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--pink);
}

.lightbox-prev { left: 1.25rem; }
.lightbox-next { right: 1.25rem; }

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-image {
    max-width: 420px;
    margin: 0 auto;
  }

  .menu-grid {
    grid-template-columns: 1fr;
  }

  .ig-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
  }

  .ig-stats {
    justify-content: center;
  }

  .ig-username-row {
    justify-content: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    padding: 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    gap: 1.25rem;
    align-items: stretch;
    text-align: center;
  }

  .nav-list a {
    display: block;
    padding: 0.5rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas .btn {
    width: min(280px, 100%);
  }

  .ig-feed {
    grid-template-columns: repeat(3, 1fr);
    gap: 3px;
  }

  .section {
    padding: 3.5rem 0;
  }
}

@media (max-width: 480px) {
  .ig-avatar {
    width: 80px;
    height: 80px;
  }

  .ig-username {
    font-size: 1.15rem;
  }

  .ig-stats {
    gap: 1rem;
    font-size: 0.88rem;
  }

  .logo-img {
    height: 40px;
  }
}