/* ===== TEAM RAINERI - Research Peptide Consulting ===== */
/* Black + Gold Premium Aesthetic */

:root {
  --black: #0A0A0A;
  --dark: #111111;
  --dark-2: #1A1A1A;
  --dark-3: #222222;
  --gold: #C9A84C;
  --gold-light: #D4B85A;
  --gold-dark: #A88B3D;
  --white: #F5F5F0;
  --gray: #888888;
  --gray-light: #AAAAAA;
  --gray-dark: #555555;
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Cormorant Garamond', 'Georgia', serif;
  --font-sans: 'Montserrat', 'Helvetica Neue', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1.15; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); line-height: 1.2; }
h3 { font-size: 1.4rem; }

.gold-text { color: var(--gold); }

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--gold);
  display: block;
  margin-bottom: 1rem;
}

/* ===== BUTTONS ===== */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.4s ease;
}

.btn-gold {
  background: var(--gold);
  color: var(--black);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-large { padding: 1.2rem 3rem; font-size: 0.85rem; }
.btn-full { width: 100%; text-align: center; }

/* ===== NAVBAR ===== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(201, 168, 76, 0.1);
}

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

.nav-logo img {
  height: 50px;
  transition: height 0.4s ease;
}

.navbar.scrolled .nav-logo img {
  height: 40px;
}

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

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}

.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--gold) !important;
  color: var(--black) !important;
  padding: 0.7rem 1.5rem !important;
  font-weight: 500 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--gold-light) !important;
  color: var(--black) !important;
}

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

.nav-toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s ease;
}

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

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--black);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.05) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201, 168, 76, 0.03) 0%, transparent 50%);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(135deg, rgba(201, 168, 76, 0.03) 0%, transparent 50%),
    repeating-linear-gradient(90deg, transparent, transparent 100px, rgba(201, 168, 76, 0.02) 100px, rgba(201, 168, 76, 0.02) 101px);
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 800px;
  padding: 0 2rem;
}

.hero-logo {
  height: 120px;
  margin-bottom: 2rem;
  filter: drop-shadow(0 4px 20px rgba(201, 168, 76, 0.15));
}

.hero-badge {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  display: inline-block;
  padding: 0.5rem 1.5rem;
  border: 1px solid rgba(201, 168, 76, 0.3);
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--gray-light);
  max-width: 600px;
  margin: 1.5rem auto 2.5rem;
  font-weight: 300;
}

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

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.scroll-indicator span {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.5; transform: scaleY(0.6); }
}

/* ===== STATS BAR ===== */

.stats-bar {
  background: var(--dark);
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  padding: 3rem 0;
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--gold);
  display: block;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 0.5rem;
  display: block;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(201, 168, 76, 0.2);
}

/* ===== ABOUT ===== */

.about {
  padding: 8rem 0;
  background: var(--black);
}

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

.about-text .lead {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.about-text p {
  color: var(--gray-light);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.about-signature {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.signature-line {
  width: 40px;
  height: 1px;
  background: var(--gold);
}

.about-signature span {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
  font-style: italic;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-card {
  background: var(--dark);
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.4s ease;
}

.feature-card:hover {
  border-color: rgba(201, 168, 76, 0.2);
  transform: translateX(5px);
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--gray);
  font-size: 1rem;
}

/* ===== SERVICES ===== */

.services {
  padding: 8rem 0;
  background: var(--dark);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--dark-2);
  padding: 3rem;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--gold);
  transition: height 0.4s ease;
}

.service-card:hover::before { height: 100%; }

.service-card:hover {
  border-color: rgba(201, 168, 76, 0.15);
  transform: translateY(-3px);
}

.service-number {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--gray-light);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.service-list {
  list-style: none;
}

.service-list li {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--gray);
  padding: 0.4rem 0;
  padding-left: 1.2rem;
  position: relative;
}

.service-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ===== APPROACH ===== */

.approach {
  padding: 8rem 0;
  background: var(--black);
}

.approach-steps {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.step {
  display: flex;
  gap: 2rem;
  padding-bottom: 3rem;
  position: relative;
}

.step:last-child { padding-bottom: 0; }

.step-line {
  position: absolute;
  left: 8px;
  top: 20px;
  bottom: 0;
  width: 1px;
  background: rgba(201, 168, 76, 0.2);
}

.step:last-child .step-line { display: none; }

.step-dot {
  width: 17px;
  height: 17px;
  min-width: 17px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  position: relative;
  z-index: 1;
  background: var(--black);
}

.step-content h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.step-content p {
  color: var(--gray-light);
  font-size: 1.05rem;
}

/* ===== FAQ ===== */

.faq {
  padding: 8rem 0;
  background: var(--dark);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.15rem;
  cursor: pointer;
  text-align: left;
  transition: color 0.3s ease;
}

.faq-question:hover { color: var(--gold); }

.faq-icon {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  color: var(--gold);
  transition: transform 0.3s ease;
  min-width: 30px;
  text-align: center;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.5rem;
}

.faq-answer p {
  color: var(--gray-light);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ===== CTA SECTION ===== */

.cta-section {
  padding: 8rem 0;
  background: var(--black);
  text-align: center;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
}

.cta-content {
  position: relative;
}

.cta-content h2 {
  margin-bottom: 1rem;
}

.cta-content p {
  color: var(--gray-light);
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== CONTACT ===== */

.contact {
  padding: 8rem 0;
  background: var(--dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--gray-light);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: start;
  gap: 1rem;
}

.contact-icon {
  font-size: 1.2rem;
  color: var(--gold);
  margin-top: 2px;
}

.contact-item strong {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.2rem;
}

.contact-item a,
.contact-item span {
  color: var(--gray-light);
  text-decoration: none;
  font-size: 1rem;
}

.contact-item a:hover { color: var(--gold); }

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

.form-group.full {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 1rem 1.2rem;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  transition: border-color 0.3s ease;
  outline: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--gray-dark);
}

.contact-form select {
  appearance: none;
  color: var(--gray-dark);
}

.contact-form select option {
  background: var(--dark-2);
  color: var(--white);
}

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

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

.contact-form .btn {
  grid-column: 1 / -1;
}

.form-note {
  grid-column: 1 / -1;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--gray);
  text-align: center;
  letter-spacing: 0.05em;
}

/* Intake Form Labels */
.intake-form label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-light);
  display: block;
  margin-bottom: 0.5rem;
}

.req { color: var(--gold); }

.intake-form .form-group {
  display: flex;
  flex-direction: column;
}

/* Waiver Section */
.waiver-section {
  margin-top: 0.5rem;
}

.waiver-header {
  margin-bottom: 1rem;
}

.waiver-header h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.waiver-header p {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--gray);
}

.waiver-box {
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(0,0,0,0.3);
  margin-bottom: 1rem;
}

.waiver-scroll {
  max-height: 300px;
  overflow-y: auto;
  padding: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--gray-light);
}

.waiver-scroll::-webkit-scrollbar {
  width: 6px;
}

.waiver-scroll::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.03);
}

.waiver-scroll::-webkit-scrollbar-thumb {
  background: rgba(201, 168, 76, 0.3);
  border-radius: 3px;
}

.waiver-scroll::-webkit-scrollbar-thumb:hover {
  background: rgba(201, 168, 76, 0.5);
}

.waiver-scroll h5 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 1rem;
  text-align: center;
}

.waiver-scroll p {
  margin-bottom: 1rem;
}

.waiver-scroll strong {
  color: var(--white);
}

/* Waiver Checkbox */
.waiver-checkbox {
  display: flex !important;
  align-items: flex-start;
  gap: 0.8rem;
  cursor: pointer;
  font-size: 0.85rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  margin-bottom: 0.5rem;
  position: relative;
}

.waiver-checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkmark {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 2px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  margin-top: 2px;
}

.waiver-checkbox input:disabled ~ .checkmark {
  opacity: 0.4;
  cursor: not-allowed;
}

.waiver-checkbox input:checked ~ .checkmark {
  border-color: var(--gold);
  background: var(--gold);
}

.waiver-checkbox input:checked ~ .checkmark::after {
  content: '✓';
  color: var(--black);
  font-size: 0.75rem;
  font-weight: 700;
}

.waiver-agree-text {
  color: var(--gray-light);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  line-height: 1.5;
}

.waiver-hint {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--gold);
  opacity: 0.7;
  margin-bottom: 1rem;
  transition: opacity 0.3s ease;
}

.waiver-hint.hidden {
  opacity: 0;
  pointer-events: none;
}

/* Submit button disabled state */
#submitBtn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

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

.footer {
  background: var(--black);
  border-top: 1px solid rgba(201, 168, 76, 0.1);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  height: 45px;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--gray);
  font-size: 1rem;
  max-width: 280px;
}

.footer-links h4 {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-links a {
  display: block;
  color: var(--gray);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.3rem 0;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--gray);
}

.disclaimer {
  margin-top: 0.5rem;
  font-size: 0.65rem !important;
  color: var(--gray-dark) !important;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== SERVICES TWO-COL ===== */

.services-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.service-card-large {
  background: var(--dark-2);
  padding: 3rem;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card-large::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--gold);
  transition: height 0.4s ease;
}

.service-card-large:hover::before { height: 100%; }

.service-card-large:hover {
  border-color: rgba(201, 168, 76, 0.15);
  transform: translateY(-3px);
}

.service-card-large h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.service-card-large p {
  color: var(--gray-light);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.service-price {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--gold);
}

.price-note {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--gray);
  letter-spacing: 0.05em;
}

.service-card-wide {
  background: var(--dark-2);
  padding: 3rem;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card-wide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.service-card-wide:hover {
  border-color: rgba(201, 168, 76, 0.15);
}

.service-wide-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: start;
}

.service-wide-content h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.service-wide-content p {
  color: var(--gray-light);
  font-size: 1.05rem;
}

/* ===== PROTOCOL CARDS ===== */

.protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.protocol-card {
  background: var(--dark);
  padding: 2.5rem 2rem;
  border: 1px solid rgba(255,255,255,0.05);
  text-align: center;
  transition: all 0.4s ease;
}

.protocol-card:hover {
  border-color: rgba(201, 168, 76, 0.2);
  transform: translateY(-3px);
}

.protocol-icon {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.protocol-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

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

.protocol-card-custom {
  border-color: rgba(201, 168, 76, 0.15);
  grid-column: 1 / -1;
  max-width: 500px;
  margin: 0 auto;
  width: 100%;
}

.protocol-link {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.protocol-link:hover { opacity: 0.7; }

/* ===== SERVICE SELECT IN FORM ===== */
.service-select-section {
  margin-top: 1rem;
}

.service-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.service-option {
  cursor: pointer;
}

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

.service-option-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 8px;
  background: rgba(201, 168, 76, 0.03);
  transition: all 0.3s ease;
}

.service-option-card:hover {
  border-color: rgba(201, 168, 76, 0.4);
  background: rgba(201, 168, 76, 0.06);
}

.service-option input[type="checkbox"]:checked + .service-option-card,
.service-option input[type="radio"]:checked + .service-option-card {
  border-color: var(--gold);
  background: rgba(201, 168, 76, 0.1);
  box-shadow: 0 0 0 1px var(--gold);
}

/* Quantity selector */
.service-option-qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  margin-right: 1rem;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(201, 168, 76, 0.4);
  border-radius: 4px;
  background: transparent;
  color: var(--gold);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.qty-btn:hover {
  background: rgba(201, 168, 76, 0.15);
  border-color: var(--gold);
}

.qty-value {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--white);
  min-width: 20px;
  text-align: center;
}

.qty-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--gray-light);
  white-space: nowrap;
}

.price-each {
  font-size: 0.7rem;
  color: var(--gray-light);
}

/* Service total */
.service-total {
  margin-top: 1rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 8px;
  background: rgba(201, 168, 76, 0.05);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-total strong {
  color: var(--gold);
  font-size: 1.2rem;
}

.total-note {
  font-size: 0.75rem;
  color: var(--gray-light);
  margin-left: auto;
}

.service-option-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.service-option-info strong {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--white);
  font-weight: 500;
}

.service-option-info span {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--gray-light);
}

.service-option-price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--gold);
  font-weight: 600;
  white-space: nowrap;
  margin-left: 1rem;
}

.section-sub {
  color: var(--gray-light);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 1rem auto 3rem;
}

.disclaimer-inline {
  font-family: var(--font-sans);
  font-size: 0.75rem !important;
  color: var(--gray-dark) !important;
  font-style: italic;
  margin-top: 1.5rem !important;
}

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

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-content {
  animation: fadeInUp 1s ease-out;
}

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

@media (max-width: 968px) {
  .nav-toggle { display: flex; }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--dark);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    transition: right 0.4s ease;
    border-left: 1px solid rgba(201, 168, 76, 0.1);
  }
  
  .nav-links.open { right: 0; }

  .about-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .services-two-col { grid-template-columns: 1fr; }
  .service-wide-content { grid-template-columns: 1fr; }
  .protocol-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  
  .stats-grid {
    flex-wrap: wrap;
    gap: 2rem;
  }
  .stat-divider { display: none; }
}

@media (max-width: 600px) {
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .stat { flex: 0 0 45%; }
  .protocol-grid { grid-template-columns: 1fr; }
  .protocol-card-custom { max-width: 100%; }
}