/* 
=========================================
  DR. DIAMANTIS - CLINICAL SKINCARE & LONGEVITY
  Premium Modern Editorial Style
=========================================
*/

/* --- DESIGN TOKENS --- */
:root {
  /* Color Palette */
  --bg-alabaster: #faf9f6;
  --bg-white: #ffffff;
  
  --jade-primary: #0e2f29;
  --jade-light: #1c453e;
  --jade-soft: #f0f4f3;
  --jade-glow: rgba(14, 47, 41, 0.04);
  
  --gold-accent: #c5a880;
  --gold-light: #f5f0e8;
  
  --text-dark: #1a1e1b;
  --text-muted: #576059;
  --border-thin: rgba(14, 47, 41, 0.08);
  --border-focus: rgba(14, 47, 41, 0.3);
  
  /* Fonts */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  
  /* Transitions & Shadows */
  --transition-editorial: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-quick: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  
  --shadow-editorial: 0 10px 40px -15px rgba(14, 47, 41, 0.04);
  --shadow-hover: 0 20px 50px -20px rgba(14, 47, 41, 0.08);
}

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

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

body {
  background-color: var(--bg-alabaster);
  color: var(--text-dark);
  font-family: var(--font-sans);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  padding-top: 6rem; /* space for fixed header */
}

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

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

/* --- TYPOGRAPHY & INTERACTIVE --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--jade-primary);
  font-weight: 500;
  line-height: 1.2;
}

em {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--gold-accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2.25rem;
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: var(--transition-editorial);
  outline: none;
  border-radius: 0; /* Strict editorial square lines */
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--jade-primary);
  color: var(--bg-alabaster);
}

.btn-primary:hover {
  background-color: var(--jade-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(14, 47, 41, 0.1);
}

.btn-secondary {
  background-color: transparent;
  color: var(--jade-primary);
  border: 1px solid rgba(14, 47, 41, 0.2);
}

.btn-secondary:hover {
  background-color: var(--jade-glow);
  border-color: var(--jade-primary);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 0.95rem;
  height: 0.95rem;
  transition: var(--transition-quick);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* --- STRUCTURE --- */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section-header {
  margin-bottom: 5rem;
  max-width: 800px;
}

.section-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 600;
  color: var(--gold-accent);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 300;
  max-width: 600px;
}

/* --- navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(250, 249, 246, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-thin);
  padding: 1.5rem 0;
  transition: var(--transition-editorial);
}

.navbar.scrolled {
  padding: 1.1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--jade-primary);
}

.logo-tag {
  font-size: 0.65rem;
  font-family: var(--font-sans);
  font-weight: 400;
  display: block;
  letter-spacing: 0.15em;
  margin-top: -0.25rem;
  color: var(--gold-accent);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  position: relative;
  padding: 0.25rem 0;
}

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

.nav-link.active {
  color: var(--jade-primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--gold-accent);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--jade-primary);
}

/* --- HOME PAGE HERO --- */
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: center;
  padding-bottom: 6rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--gold-light);
  color: var(--jade-primary);
  padding: 0.4rem 1.25rem;
  border-radius: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 3.85rem);
  line-height: 1.15;
  margin-bottom: 1.75rem;
  font-weight: 400;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 2.75rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
}

.hero-image-wrapper {
  position: relative;
  padding-left: 2rem;
}

.hero-image-border {
  position: absolute;
  top: -1.5rem;
  right: -1.5rem;
  width: 100%;
  height: 100%;
  border: 1px solid var(--gold-accent);
  z-index: 0;
  pointer-events: none;
}

.hero-image-card {
  position: relative;
  z-index: 1;
  width: 100%;
  box-shadow: var(--shadow-editorial);
  aspect-ratio: 4/5;
  background-color: #e6e4e0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-editorial);
}

.hero-image-card:hover .hero-image {
  transform: scale(1.02);
}

/* --- HOME PHILOSOPHY & STATEMENT --- */
.statement-box {
  border-top: 1px solid var(--border-thin);
  border-bottom: 1px solid var(--border-thin);
  padding: 5rem 0;
  margin: 4rem 0;
  text-align: center;
}

.statement-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1.4;
  color: var(--jade-primary);
  max-width: 900px;
  margin: 0 auto 1.5rem auto;
  font-weight: 400;
}

.statement-author {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  font-weight: 500;
}

.practice-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 4rem;
}

.pillar-card {
  padding: 3rem 2rem;
  background-color: var(--bg-white);
  border: 1px solid var(--border-thin);
  box-shadow: var(--shadow-editorial);
  transition: var(--transition-editorial);
}

.pillar-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-accent);
  box-shadow: var(--shadow-hover);
}

.pillar-number {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--gold-accent);
  margin-bottom: 1.5rem;
}

.pillar-title {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.pillar-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 300;
}

/* Bio Note Letter */
.bio-letter-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  margin-top: 6rem;
  align-items: flex-start;
}

.bio-title-card h3 {
  font-size: 2rem;
  line-height: 1.2;
}

.bio-letter-content {
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 300;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.signature-block {
  margin-top: 1rem;
}

.signature-text {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-style: italic;
  color: var(--jade-primary);
  display: block;
  margin-bottom: 0.25rem;
}

.signature-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-accent);
  font-weight: 600;
}

/* --- CV PAGE --- */
.cv-timeline {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  margin-top: 4rem;
  border-left: 1px solid var(--border-thin);
  padding-left: 3rem;
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-3rem - 4.5px);
  top: 0.5rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--gold-accent);
}

.timeline-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
}

.timeline-year {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--jade-primary);
  font-weight: 500;
}

.timeline-content h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.timeline-content h4 {
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--gold-accent);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.timeline-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 300;
}

.cv-grids {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  margin-top: 6rem;
  border-top: 1px solid var(--border-thin);
  padding-top: 6rem;
}

.cv-subheading {
  font-size: 1.75rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-thin);
  padding-bottom: 0.5rem;
}

.cv-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cv-list-item h4 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.cv-list-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 300;
}

/* --- SERVICES PAGE --- */
.services-directory {
  display: flex;
  flex-direction: column;
  gap: 6rem;
  margin-top: 4rem;
}

.service-category-block h3 {
  font-size: 2rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-thin);
  padding-bottom: 0.5rem;
}

.service-items-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.service-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-thin);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-editorial);
  transition: var(--transition-editorial);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-accent);
}

.service-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.service-name {
  font-size: 1.6rem;
}

.service-price {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--gold-accent);
  font-weight: 500;
  white-space: nowrap;
}

.service-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.service-footer {
  margin-top: auto;
}

/* --- CONTACT PAGE --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: flex-start;
  margin-top: 4rem;
}

.contact-info-panel h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-top: 3rem;
}

.c-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.c-item i {
  color: var(--gold-accent);
  width: 1.35rem;
  height: 1.35rem;
  margin-top: 0.2rem;
}

.c-item-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.c-item-link {
  font-size: 1.05rem;
  font-weight: 500;
}

.c-item-link:hover {
  color: var(--gold-accent);
}

.c-hours-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.c-hours-row {
  display: flex;
  justify-content: space-between;
  width: 250px;
}

.c-hours-row span:last-child {
  color: var(--text-muted);
  font-weight: 300;
}

/* Interactive Contact Form */
.booking-form-box {
  background-color: var(--bg-white);
  border: 1px solid var(--border-thin);
  padding: 4.5rem;
  box-shadow: var(--shadow-editorial);
}

.booking-form-box h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.booking-form-box p {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.form-group {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--jade-primary);
}

.booking-form-box input,
.booking-form-box select,
.booking-form-box textarea {
  width: 100%;
  padding: 0.95rem 1.25rem;
  background-color: var(--bg-alabaster);
  border: 1px solid var(--border-thin);
  color: var(--text-dark);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-quick);
}

.booking-form-box input:focus,
.booking-form-box select:focus,
.booking-form-box textarea:focus {
  border-color: var(--jade-primary);
  box-shadow: 0 0 15px rgba(14, 47, 41, 0.05);
}

.form-row {
  display: flex;
  gap: 1.5rem;
}

.booking-form-box textarea {
  resize: vertical;
}

/* Success Card */
.form-success {
  text-align: center;
  padding: 2rem 0;
  animation: scaleUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes scaleUp {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.success-icon {
  width: 4rem;
  height: 4rem;
  color: var(--jade-primary);
  margin: 0 auto 2rem auto;
}

.form-success h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.form-success p {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

/* --- COMMON FOOTER --- */
.main-footer {
  background-color: var(--jade-primary);
  color: var(--gold-light);
  padding: 5rem 0 3.5rem 0;
  border-top: 1px solid var(--border-thin);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  gap: 3rem;
}

.footer-brand .logo {
  color: var(--bg-alabaster);
  margin-bottom: 1rem;
}

.footer-brand-text {
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(250, 249, 246, 0.6);
  max-width: 350px;
  line-height: 1.6;
}

.footer-links ul {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(250, 249, 246, 0.7);
}

.footer-links a:hover {
  color: var(--gold-accent);
}

.footer-divider {
  border: 0;
  height: 1px;
  background-color: rgba(250, 249, 246, 0.1);
  margin-bottom: 2rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(250, 249, 246, 0.45);
  font-weight: 300;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 4rem;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-image-wrapper {
    max-width: 440px;
    margin: 0 auto;
    padding-left: 0;
  }
  
  .hero-image-border {
    display: none;
  }
  
  .practice-pillars {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .bio-letter-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .timeline-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  
  .cv-grids {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .service-items-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    /* Add logic if you want drawer menu */
  }
  
  .mobile-toggle {
    display: block;
  }
  
  body {
    padding-top: 5rem;
  }
  
  .navbar {
    padding: 1.1rem 0;
  }
  
  .section-container {
    padding: 4rem 1.5rem;
  }
  
  .booking-form-box {
    padding: 2.5rem 1.5rem;
  }
  
  .form-row {
    flex-direction: column;
    gap: 0;
  }
  
  .footer-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .footer-links ul {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }
  .section-container {
    padding: 3rem 1rem;
  }
}