:root {
  --gold: #D4AF37;
  --gold-light: #E8C547;
  --gold-dark: #B8962E;
  --black: #0A0A0A;
  --black-2: #111111;
  --black-3: #1A1A1A;
  --gray-100: #F5F5F5;
  --gray-200: #E0E0E0;
  --gray-300: #B0B0B0;
  --gray-400: #808080;
  --gray-500: #505050;
  --white: #FFFFFF;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow: 0 4px 30px rgba(0,0,0,0.3);
}

* {
  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(--gray-100);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}

.section-divider {
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto;
}

.section-desc {
  max-width: 600px;
  margin: 24px auto 0;
  color: var(--gray-300);
  font-size: 1.05rem;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--gray-400);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* ─── NAVBAR ─── */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.08);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
  transition: var(--transition);
  filter: url(#gold-tint);
  -webkit-filter: url(#gold-tint);
}

.navbar.scrolled .nav-logo-img {
  height: 34px;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--gray-300);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--white);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle {
  background: transparent;
  border: 1px solid var(--gray-500);
  border-radius: 4px;
  padding: 6px 14px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--gray-400);
  transition: var(--transition);
}

.lang-toggle:hover {
  border-color: var(--gold);
}

.lang-toggle .active {
  color: var(--gold);
}

.lang-sep {
  color: var(--gray-500);
  margin: 0 4px;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-100);
  transition: var(--transition);
}

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

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

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

/* ─── HERO ─── */

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

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    url('../img/hero-bg.jpg') center center / cover no-repeat;
  filter: saturate(0.8) contrast(1.1);
  animation: heroZoom 25s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(212,175,55,0.06) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 50%, rgba(212,175,55,0.04) 0%, transparent 50%);
  animation: heroGlow 20s ease-in-out infinite alternate;
  z-index: 1;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0); opacity: 0.6; }
  100% { transform: translate(-1%, -1%); opacity: 1; }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.2) 0%, rgba(10,10,10,0.5) 50%, rgba(10,10,10,0.85) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
}

.hero-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeInUp 0.8s 0.2s forwards;
}

.hero-logo-wrap {
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeInUp 0.8s 0.4s forwards;
}

.hero-logo {
  width: 100%;
  max-width: 550px;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: url(#gold-tint-glow);
  -webkit-filter: url(#gold-tint-glow);
}

@media (max-width: 768px) {
  .hero-logo {
    max-width: 320px;
  }
}

@media (max-width: 480px) {
  .hero-logo {
    max-width: 260px;
  }
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--gray-300);
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeInUp 0.8s 0.6s forwards;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 0.8s 0.8s forwards;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-400);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeInUp 0.8s 1.2s forwards, scrollBounce 2s 2s infinite;
}

.hero-scroll i {
  font-size: 0.8rem;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

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

/* ─── ABOUT ─── */

.about {
  background: var(--black-2);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
}

.about-image-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--black-3);
  border: 1px solid rgba(212, 175, 55, 0.1);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-size: 0.85rem;
  gap: 12px;
}

.about-image-placeholder i {
  font-size: 3rem;
  color: var(--gray-500);
}

.about-text p {
  color: var(--gray-300);
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-badges {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.about-badges span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-300);
}

.about-badges i {
  color: var(--gold);
  font-size: 1rem;
}

/* ─── SERVICES ─── */

.services {
  background: var(--black);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 8px;
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(212, 175, 55, 0.15);
  transform: translateY(-4px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 20px;
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: 8px;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ─── PORTFOLIO ─── */

.portfolio {
  background: var(--black-2);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.track-card {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.track-card:hover {
  border-color: rgba(212, 175, 55, 0.15);
  transform: translateY(-4px);
}

.track-art-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--black-3), var(--black));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--gray-500);
}

.track-info {
  padding: 16px 20px;
}

.track-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.track-info p {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ─── TESTIMONIALS ─── */

.testimonials {
  background: var(--black);
}

.testimonials-slider {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.testimonial-card {
  text-align: center;
  padding: 40px;
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 8px;
}

.testimonial-stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 24px;
  letter-spacing: 4px;
}

.testimonial-card p {
  font-size: 1.1rem;
  color: var(--gray-300);
  line-height: 1.8;
  margin-bottom: 32px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--black-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  border: 1px solid rgba(212, 175, 55, 0.1);
}

.testimonial-author h4 {
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 600;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ─── CONTACT ─── */

.contact {
  background: var(--black-2);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}

.form-group {
  position: relative;
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px 20px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.08);
}

.form-group label {
  position: absolute;
  top: 16px;
  left: 20px;
  font-size: 0.9rem;
  color: var(--gray-400);
  pointer-events: none;
  transition: var(--transition);
  background: transparent;
  padding: 0 4px;
}

.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -10px;
  left: 12px;
  font-size: 0.7rem;
  color: var(--gold);
  background: var(--black-3);
  padding: 0 6px;
}

.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--white);
  -webkit-box-shadow: 0 0 0 30px var(--black-3) inset;
  transition: background-color 5000s ease-in-out 0s;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item i {
  width: 20px;
  font-size: 1.2rem;
  color: var(--gold);
  margin-top: 2px;
}

.contact-item h4 {
  font-size: 0.85rem;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
  font-size: 0.9rem;
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition);
}

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

.contact-social {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.contact-social a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  color: var(--gray-400);
  text-decoration: none;
  font-size: 1.1rem;
  transition: var(--transition);
}

.contact-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

/* ─── FOOTER ─── */

.footer {
  background: var(--black);
  padding: 60px 0 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 40px;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 4px;
}

.footer-brand p {
  font-size: 0.8rem;
  color: var(--gray-400);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition);
}

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

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: var(--gray-400);
  font-size: 1.1rem;
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* ─── ANIMATIONS ─── */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s, transform 0.8s;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── RESPONSIVE ─── */

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 40px 40px;
    gap: 24px;
    transition: var(--transition);
    border-left: 1px solid rgba(212, 175, 55, 0.08);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-hamburger {
    display: flex;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-placeholder {
    aspect-ratio: 16/9;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .hero-title {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .hero-label {
    font-size: 0.65rem;
    letter-spacing: 2px;
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }
}

/* ─── SCROLLBAR ─── */

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--black);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-500);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dark);
}

/* ─── SUCCESS MESSAGE ─── */

.form-success {
  text-align: center;
  padding: 40px;
  color: var(--gold);
}

.form-success i {
  font-size: 3rem;
  margin-bottom: 16px;
}

.form-success h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 8px;
  color: var(--white);
}

/* ─── ESTIMATOR ─── */

.estimator {
  background: var(--black);
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.estimator-form {
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 8px;
  padding: 40px;
}

.estimator-field {
  margin-bottom: 28px;
}

.estimator-field > label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray-300);
  margin-bottom: 10px;
}

.est-select,
.est-input {
  width: 100%;
  padding: 14px 18px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.est-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='%23D4AF37' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 48px;
  cursor: pointer;
}

.est-select:focus,
.est-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.08);
}

.est-select option {
  background: var(--black-2);
  color: var(--white);
}

.est-input[type="number"] {
  -moz-appearance: textfield;
}

.est-input[type="number"]::-webkit-inner-spin-button,
.est-input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

.estimator-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.est-range-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}

.est-range {
  flex: 1;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--black-3);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.est-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  transition: var(--transition);
}

.est-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.est-range::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold);
  border: none;
  cursor: pointer;
}

.est-range-val {
  min-width: 32px;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
}

.est-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.est-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  color: var(--gray-400);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.est-opt:hover {
  border-color: rgba(212, 175, 55, 0.2);
  color: var(--gray-200);
}

.est-opt.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.06);
}

.est-opt-icon i {
  font-size: 0.4rem;
  transition: var(--transition);
}

.est-opt.active .est-opt-icon i {
  color: var(--gold);
}

/* ─── ESTIMATOR RESULT ─── */

.estimator-result {
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 8px;
  padding: 40px;
  position: sticky;
  top: 100px;
}

.est-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.est-result-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

.est-result-badge {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: 20px;
  color: var(--gold);
}

.est-price-wrap {
  text-align: center;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  margin-bottom: 24px;
}

.est-price-currency {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--gold);
  vertical-align: top;
  margin-right: 4px;
}

.est-price-value {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.est-price-value.updating {
  animation: pulsePrice 0.3s ease;
}

@keyframes pulsePrice {
  0% { opacity: 0.4; transform: scale(0.97); }
  100% { opacity: 1; transform: scale(1); }
}

/* ─── ESTIMATOR CURRENCY ─── */

.est-currencies {
  display: flex;
  gap: 8px;
}

.est-currencies .est-opt {
  flex: 1;
  justify-content: center;
  padding: 12px 8px;
}

.est-currencies .est-opt .est-opt-label {
  font-size: 0.85rem;
  font-weight: 600;
}

.est-rate-loading {
  font-size: 0.65rem;
  color: var(--gray-500);
  margin-left: 8px;
}

/* ─── ESTIMATOR ALT PRICES ─── */

.est-price-alt {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: -16px 0 24px;
}

.est-price-alt-item {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 6px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}

.est-price-alt-item:hover {
  border-color: rgba(212, 175, 55, 0.1);
}

.est-price-alt-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray-500);
}

.est-price-alt-value {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-200);
}

.est-cost-breakdown {
  margin-bottom: 20px;
}

.est-cost-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.85rem;
  color: var(--gray-400);
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.est-cost-row:last-child {
  border-bottom: none;
}

.est-cost-total {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  font-weight: 700;
  color: var(--white);
  font-size: 0.95rem;
}

.est-cost-total span:last-child {
  color: var(--gold);
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.est-result-note {
  font-size: 0.75rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}

.est-cta {
  text-align: center;
}

/* ─── ESTIMATOR RESPONSIVE ─── */

@media (max-width: 1024px) {
  .estimator-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .estimator-result {
    position: static;
  }
}

@media (max-width: 768px) {
  .estimator-form,
  .estimator-result {
    padding: 24px;
  }

  .est-price-value {
    font-size: 2.5rem;
  }

  .est-options {
    gap: 6px;
  }

  .est-opt {
    padding: 8px 14px;
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .est-opt-label {
    font-size: 0.7rem;
  }

  .est-options {
    flex-direction: column;
  }

  .est-opt {
    width: 100%;
    justify-content: center;
  }
}

/* ─── COUNTER ─── */

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
}