/* ==========================================================================
   SCHAERER ARGENTINA - COPPSA OFICIAL
   Swiss Coffee Competence - Landing Page Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=STIX+Two+Text:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&display=swap');

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Brand Palette (Official Schaerer Swiss Identity) */
  --clr-red: #c82525;
  --clr-red-dark: #a11c1c;
  --clr-burgundy: #8c1d1d;
  --clr-burgundy-dark: #6e1414;
  --clr-red-glow: rgba(200, 37, 37, 0.25);
  --clr-red-soft: rgba(200, 37, 37, 0.08);

  --clr-bronze: #8f5c38;
  --clr-bronze-dark: #6e4425;

  /* Official Schaerer Warm Cream Surfaces */
  --bg-cream-page: #faf6f0;
  --bg-cream-card: #ffffff;
  --bg-cream-secondary: #f4eee5;
  --bg-cream-accent: #ede4d6;
  --bg-cream-drawer: #f7f2eb;
  
  --border-cream: #e6ded3;
  --border-cream-dark: #d5cbbf;

  /* Dark Theme Surfaces (Hero only) */
  --bg-dark: #0a0a0c;
  --bg-dark-secondary: #121217;
  --bg-dark-card: #181820;
  --border-dark: rgba(255, 255, 255, 0.09);

  /* Light Theme Surfaces (Legacy Aliases) */
  --bg-light: #ffffff;
  --bg-light-secondary: #f4eee5;
  --bg-light-card: #ffffff;
  --bg-light-muted: #f4eee5;
  --border-light: #e6ded3;
  --border-light-hover: #d5cbbf;

  /* Typography Colors */
  --txt-dark-main: #ffffff;
  --txt-dark-muted: #a1a1aa;
  --txt-dark-subtle: #71717a;

  --txt-light-main: #1c1917;
  --txt-light-headings: #1c1917;
  --txt-light-serif: #8c1d1d;
  --txt-light-muted: #57534e;
  --txt-light-subtle: #78716c;

  /* Fonts */
  --font-serif: 'STIX Two Text', 'Playfair Display', Georgia, serif;
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing & Layout (Modern Straight Architectural Lines - Zero Radius) */
  --container-max: 1320px;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --radius-xl: 0px;
  --radius-full: 0px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-subtle: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
  --shadow-elevated: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
  --shadow-glow-red: 0 10px 30px -5px rgba(200, 37, 37, 0.35);
}

/* --- Base & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--txt-dark-main);
  line-height: 1.6;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* --- Top Utility Bar --- */
.top-bar {
  background: #000000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 0.8125rem;
  color: var(--txt-dark-muted);
  padding: 8px 0;
  position: relative;
  z-index: 101;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #f1f5f9;
  font-weight: 500;
}

.top-bar-badge .flag-dot {
  width: 8px;
  height: 8px;
  background-color: #75aadb;
  border-radius: 50%;
  box-shadow: 0 0 8px #75aadb;
}

.top-bar-contacts {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--txt-dark-muted);
  transition: color var(--transition-fast);
}

.top-bar-contacts a:hover {
  color: #ffffff;
}

/* --- Main Header & Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-dark);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(10, 10, 12, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
}

/* Co-Branding Logos (Larger & Optimized Layout) */
.brand-group {
  display: flex;
  align-items: center;
  gap: 26px;
}

.brand-schaerer img {
  height: 62px;
  width: auto;
  transition: transform var(--transition-fast);
}

.brand-schaerer:hover img {
  transform: scale(1.02);
}

.brand-divider {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.22);
}

.brand-distributor {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  text-decoration: none;
}

.brand-distributor img {
  height: 32px;
  width: auto;
}

.distributor-subtitle {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #f1f5f9;
  line-height: 1;
  background: rgba(226, 31, 38, 0.18);
  border: 1px solid rgba(226, 31, 38, 0.35);
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-block;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--txt-dark-muted);
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-red);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Header CTAs: Contacto & Solicitar Cotización side-by-side */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-header-contact {
  padding: 11px 22px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  backdrop-filter: blur(10px);
}

.btn-header-contact:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #ffffff;
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-header-quote {
  padding: 11px 24px;
  font-size: 0.875rem;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-red);
  color: #ffffff;
  box-shadow: var(--shadow-glow-red);
}

.btn-primary:hover {
  background: var(--clr-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -4px rgba(226, 31, 38, 0.5);
}

.btn-outline-white {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-whatsapp-header {
  background: #25d366;
  color: #ffffff;
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-header:hover {
  background: #20ba5a;
  transform: translateY(-2px);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: #ffffff;
  transition: var(--transition-normal);
  border-radius: 2px;
}

/* --- Hero Section with Swiss Lake Background & Serif Typography --- */
.hero-section {
  position: relative;
  padding: 80px 0 100px;
  background: linear-gradient(180deg, rgba(8, 8, 10, 0.48) 0%, rgba(10, 10, 12, 0.65) 45%, rgba(10, 10, 12, 0.90) 85%, var(--bg-dark) 100%),
              url('../assets/images/suiza-lake.webp') center top/cover no-repeat;
  background-attachment: scroll;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.3;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1180px;
  margin: 0 auto;
}

.hero-badge-container {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 15, 20, 0.65);
  border: 1px solid rgba(226, 31, 38, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.swiss-cross-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background: var(--clr-red);
  border-radius: 3px;
  color: #fff;
  font-weight: 800;
  font-size: 12px;
}

.hero-badge-text {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #fca5a5;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Editorial Serif Title */
.hero-serif-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.015em;
  color: #ffffff;
  text-shadow: 0 4px 25px rgba(0, 0, 0, 0.75);
}

.hero-serif-title .title-white {
  color: #ffffff;
  display: block;
}

.hero-serif-title .title-italic-red {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--clr-red);
  display: block;
  text-shadow: 0 4px 25px rgba(0, 0, 0, 0.8);
}

.hero-description {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: #e5e7eb;
  line-height: 1.7;
  margin: 0 auto 36px;
  max-width: 720px;
  font-weight: 400;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.8);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

/* Large Panorama 3-Machines Showcase */
.hero-machines-showcase {
  position: relative;
  margin: 0 auto 50px;
  width: 100%;
  max-width: 1100px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-machines-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: 80%;
  height: 70%;
  background: radial-gradient(ellipse, rgba(226, 31, 38, 0.22) 0%, rgba(149, 96, 55, 0.12) 45%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
  z-index: 1;
}

.hero-machines-img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.8));
  transition: transform var(--transition-smooth);
}

.hero-machines-showcase:hover .hero-machines-img {
  transform: scale(1.02);
}

/* Model Labels on Panorama */
.machine-pin {
  position: absolute;
  z-index: 3;
  background: rgba(15, 15, 20, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.machine-pin .pin-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-red);
  box-shadow: 0 0 8px var(--clr-red);
}

.machine-pin.pin-club {
  bottom: 8%;
  left: 10%;
}

.machine-pin.pin-skye {
  top: 18%;
  left: 32%;
}

.machine-pin.pin-soul {
  bottom: 12%;
  right: 12%;
}

/* Brand Values Triad (Matching Attached Reference Image) */
.brand-values-triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.value-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.value-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-red);
}

.value-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.value-card p {
  font-size: 0.9375rem;
  color: #9ca3af;
  line-height: 1.6;
  max-width: 290px;
}

/* Hero Visual Showcase */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-glow-circle {
  position: absolute;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(226, 31, 38, 0.22) 0%, rgba(149, 96, 55, 0.12) 50%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 1;
}

.hero-main-image {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 460px;
  filter: drop-shadow(0 25px 40px rgba(0, 0, 0, 0.7));
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
  transition: transform var(--transition-smooth);
}

.hero-visual:hover .hero-main-image {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.03);
}

/* Floating Badges */
.floating-chip {
  position: absolute;
  z-index: 3;
  background: rgba(24, 24, 32, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: floatAnim 4s ease-in-out infinite alternate;
}

.floating-chip.top-right {
  top: 15%;
  right: -10px;
}

.floating-chip.bottom-left {
  bottom: 12%;
  left: -20px;
  animation-delay: 2s;
}

@keyframes floatAnim {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-10px); }
}

.chip-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(226, 31, 38, 0.15);
  color: var(--clr-red);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chip-text h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
}

.chip-text p {
  font-size: 0.75rem;
  color: var(--txt-dark-muted);
}

/* --- Section Header Utility --- */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-red);
  background: var(--clr-red-soft);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.0625rem;
  line-height: 1.6;
}

/* --- Products Showcase Section --- */
.products-section {
  padding: 100px 0;
  background-color: var(--bg-cream-page);
  color: var(--txt-light-main);
  position: relative;
}

.products-section .section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
  font-weight: 600;
  color: var(--clr-burgundy);
  letter-spacing: -0.015em;
}

.products-section .section-subtitle {
  color: var(--txt-light-muted);
}

/* Machine Selector Tabs Bar */
.model-quick-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.model-nav-btn {
  padding: 12px 26px;
  background: #ffffff;
  border: 1px solid var(--border-cream);
  border-radius: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--txt-light-muted);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.model-nav-btn:hover {
  border-color: var(--clr-burgundy);
  color: var(--clr-burgundy);
  background: var(--bg-cream-secondary);
}

.model-nav-btn.active {
  background: var(--clr-burgundy);
  color: #ffffff;
  border-color: var(--clr-burgundy);
  box-shadow: 0 4px 14px rgba(140, 29, 29, 0.25);
}

/* Machine Cards Layout */
.machines-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.machine-card {
  background: #ffffff;
  border: 1px solid var(--border-cream);
  border-radius: 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  overflow: hidden;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.machine-card:hover {
  border-color: var(--border-cream-dark);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.06);
}

.machine-card.featured-card {
  border: 2px solid rgba(226, 31, 38, 0.35);
  position: relative;
}

.featured-ribbon {
  position: absolute;
  top: 24px;
  right: 28px;
  background: var(--clr-red);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 0;
  z-index: 5;
}

/* Machine Card Main Header View (Enhanced with 10-Photo Slider) */
.machine-main-view {
  display: grid;
  grid-template-columns: 500px 1fr;
  gap: 44px;
  padding: 44px;
  align-items: center;
}

.machine-slider-container {
  position: relative;
  background: var(--bg-cream-secondary);
  border: 1px solid var(--border-cream);
  overflow: hidden;
  height: 480px;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.02);
}

.slider-viewport {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: block;
}

.slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.slider-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  display: block;
  padding: 0;
  margin: 0;
  user-select: none;
  background: var(--bg-cream-secondary);
  overflow: hidden;
  position: relative;
}

.slider-slide img {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: none;
  transition: transform var(--transition-smooth);
}

.slider-slide:hover img {
  transform: scale(1.03);
}

/* Delicate Minimalist Slider Arrows (Superimposed over photo) */
.slider-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--txt-light-main);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 15;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.slider-nav-btn:hover {
  background: var(--clr-red);
  color: #ffffff;
  border-color: var(--clr-red);
  transform: translateY(-50%) scale(1.08);
}

.slider-nav-btn.prev {
  left: 12px;
}

.slider-nav-btn.next {
  right: 12px;
}

.slider-nav-btn svg {
  width: 18px;
  height: 18px;
}

/* Slider Caption Badge (Hidden as requested) */
.slider-caption-bar,
.slider-index-pill,
.slider-name-tag {
  display: none !important;
}

/* Slider Thumbnail Dots Strip (Superimposed over photo at bottom) */
.slider-dots-strip {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  overflow-x: auto;
  max-width: 90%;
}

.slider-dot {
  width: 16px;
  height: 4px;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.slider-dot:hover {
  background: rgba(255, 255, 255, 0.85);
}

.slider-dot.active {
  background: var(--clr-red);
  width: 28px;
}

/* Machine Info & Highlights */
.machine-info {
  display: flex;
  flex-direction: column;
}

.machine-meta-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.model-code {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--clr-burgundy);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Editorial Serif Large Machine Titles */
.machine-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 600;
  color: var(--clr-burgundy);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.machine-tagline {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--clr-bronze);
  margin-bottom: 16px;
}

.machine-description {
  font-size: 0.9375rem;
  color: var(--txt-light-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}

/* Spec Chips Preview */
.spec-badges-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.spec-badge-card {
  background: var(--bg-cream-secondary);
  padding: 12px 14px;
  border-radius: 0;
  border: 1px solid var(--border-cream);
}

.spec-badge-card .badge-title {
  font-size: 0.75rem;
  color: var(--txt-light-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.spec-badge-card .badge-value {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--txt-light-main);
}

/* Machine View Actions */
.machine-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-toggle-details {
  background: var(--bg-cream-secondary);
  color: var(--txt-light-main);
  border: 1px solid var(--border-cream);
  padding: 12px 22px;
  border-radius: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-toggle-details:hover {
  background: var(--bg-cream-accent);
  color: var(--clr-burgundy);
}

.btn-toggle-details .chevron-icon {
  transition: transform var(--transition-normal);
}

.machine-card.details-open .btn-toggle-details .chevron-icon {
  transform: rotate(180deg);
}

.btn-quote-machine {
  background: var(--clr-red);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-glow-red);
  transition: all var(--transition-normal);
}

.btn-quote-machine:hover {
  background: var(--clr-red-dark);
  transform: translateY(-2px);
}

/* --- Expandable Details Drawer / Accordion Section --- */
.machine-details-drawer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  background: var(--bg-cream-drawer);
  border-top: 1px solid var(--border-cream);
}

.machine-card.details-open .machine-details-drawer {
  grid-template-rows: 1fr;
}

.drawer-inner {
  overflow: hidden;
}

.drawer-content {
  padding: 36px 44px;
}

/* Drawer Internal Tabs */
.drawer-tabs-header {
  display: flex;
  border-bottom: 2px solid var(--border-cream);
  gap: 24px;
  margin-bottom: 28px;
  overflow-x: auto;
}

.drawer-tab-btn {
  padding: 12px 4px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--txt-light-muted);
  position: relative;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.drawer-tab-btn:hover {
  color: var(--clr-burgundy);
}

.drawer-tab-btn.active {
  color: var(--clr-burgundy);
}

.drawer-tab-btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-burgundy);
  transition: width var(--transition-fast);
}

.drawer-tab-btn.active::after {
  width: 100%;
}

/* Drawer Tab Panes */
.tab-pane {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Tab 1: Key Features Grid (4 Boxes with Top Images) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1100px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-box {
  background: #ffffff;
  border: 1px solid var(--border-cream);
  border-radius: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
  border-color: var(--clr-burgundy);
}

.feature-box-img-wrapper {
  width: 100%;
  height: 145px;
  background: var(--bg-cream-secondary);
  border-bottom: 1px solid var(--border-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8px;
}

.feature-box-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.feature-box:hover .feature-box-img-wrapper img {
  transform: scale(1.06);
}

.feature-box-text {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.feature-box-text h4 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-burgundy);
  margin-bottom: 8px;
  line-height: 1.3;
}

.feature-box-text p {
  font-size: 0.875rem;
  color: var(--txt-light-muted);
  line-height: 1.55;
}

/* Tab 2: Specs Table */
.specs-table-container {
  background: #ffffff;
  border-radius: 0;
  border: 1px solid var(--border-cream);
  overflow: hidden;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.specs-table tr {
  border-bottom: 1px solid var(--border-cream);
}

.specs-table tr:last-child {
  border-bottom: none;
}

.specs-table tr:nth-child(even) {
  background-color: var(--bg-cream-page);
}

.specs-table th {
  padding: 14px 20px;
  text-align: left;
  font-weight: 600;
  color: var(--txt-light-main);
  width: 38%;
  background-color: var(--bg-cream-secondary);
}

.specs-table td {
  padding: 14px 20px;
  color: var(--txt-light-muted);
}

/* Tab 3: Milk & Tech Options Grid */
.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.option-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 0;
  border: 1px solid var(--border-cream);
  transition: all var(--transition-fast);
}

.option-card:hover {
  border-color: var(--clr-burgundy);
  transform: translateY(-2px);
}

.option-card h4 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-burgundy);
  margin-bottom: 10px;
}

.option-card p {
  font-size: 0.875rem;
  color: var(--txt-light-muted);
  line-height: 1.6;
}

/* Tab 4: Sectors Grid */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.sector-pill-item {
  background: #ffffff;
  padding: 20px;
  border-radius: 0;
  border: 1px solid var(--border-cream);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all var(--transition-fast);
}

.sector-pill-item:hover {
  border-color: var(--clr-burgundy);
  transform: translateY(-2px);
}

.sector-pill-item .icon {
  font-size: 1.8rem;
}

.sector-pill-item h5 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-burgundy);
  margin-bottom: 2px;
}

.sector-pill-item p {
  font-size: 0.8125rem;
  color: var(--txt-light-muted);
  line-height: 1.4;
}

/* --- Exclusive Swiss Technology Section --- */
.tech-section {
  padding: 100px 0;
  background-color: var(--bg-cream-secondary);
  border-top: 1px solid var(--border-cream);
  color: var(--txt-light-main);
  position: relative;
}

.tech-section .section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
  font-weight: 600;
  color: var(--clr-burgundy);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.tech-card {
  background: #ffffff;
  border: 1px solid var(--border-cream);
  border-radius: 0;
  padding: 36px 30px;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.tech-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.06);
  border-color: var(--clr-burgundy);
}

.tech-icon-container {
  width: 56px;
  height: 56px;
  border-radius: 0;
  background: rgba(140, 29, 29, 0.08);
  color: var(--clr-burgundy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.tech-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--clr-burgundy);
  margin-bottom: 12px;
}

.tech-card p {
  font-size: 0.9375rem;
  color: var(--txt-light-muted);
  line-height: 1.6;
}

/* --- COPPSA Argentina Distributor Section (Warm Cream Palette) --- */
.distributor-section {
  padding: 100px 0;
  background-color: var(--bg-cream-page);
  border-top: 1px solid var(--border-cream);
  position: relative;
}

.distributor-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.distributor-content .section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
  font-weight: 600;
  color: var(--clr-burgundy);
}

.distributor-intro {
  font-size: 1.0625rem;
  color: var(--txt-light-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.coppsa-pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pillar-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.pillar-num {
  width: 36px;
  height: 36px;
  border-radius: 0;
  background: var(--clr-burgundy);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.pillar-text h4 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--txt-light-main);
  margin-bottom: 4px;
}

.pillar-text p {
  font-size: 0.9375rem;
  color: var(--txt-light-muted);
  line-height: 1.55;
}

/* Dark Swiss Lake Visual Distributor Card with High Contrast White Typography */
.distributor-card-visual {
  background: linear-gradient(180deg, rgba(8, 8, 12, 0.76) 0%, rgba(10, 10, 14, 0.88) 50%, rgba(8, 8, 12, 0.94) 100%),
              url('../assets/images/suiza-lake.webp') center/cover no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0;
  padding: 44px;
  color: #ffffff;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow: hidden;
}

.distributor-card-visual::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 90% 10%, rgba(226, 31, 38, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.coppsa-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  flex-wrap: wrap;
  gap: 14px;
  position: relative;
  z-index: 2;
}

.coppsa-card-header .logo-coppsa-img {
  height: 34px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.7));
}

.coppsa-card-header .logo-distribuidor-img {
  height: 38px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.7));
}

.distributor-card-visual h3 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 18px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
  position: relative;
  z-index: 2;
}

.distributor-card-visual p {
  font-size: 0.95rem;
  color: #e2e8f0;
  line-height: 1.65;
  margin-bottom: 28px;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
  position: relative;
  z-index: 2;
}

.contact-quick-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 2;
}

.quick-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: #f8fafc;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.quick-contact-item svg {
  color: #fca5a5;
  filter: drop-shadow(0 2px 6px rgba(226, 31, 38, 0.5));
  flex-shrink: 0;
}

/* --- Contact & Quote Section (Warm Cream Palette) --- */
.contact-section {
  padding: 100px 0;
  background-color: var(--bg-cream-secondary);
  border-top: 1px solid var(--border-cream);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.contact-info-panel h2 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.6vw, 3rem);
  font-weight: 600;
  color: var(--clr-burgundy);
  line-height: 1.2;
  margin-bottom: 18px;
}

.contact-info-panel p {
  font-size: 1.0625rem;
  color: var(--txt-light-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 36px;
}

.channel-card {
  background: #ffffff;
  border: 1px solid var(--border-cream);
  border-radius: 0;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.channel-card:hover {
  border-color: var(--clr-burgundy);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  transform: translateX(4px);
}

.channel-icon {
  width: 48px;
  height: 48px;
  border-radius: 0;
  background: rgba(140, 29, 29, 0.08);
  color: var(--clr-burgundy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.channel-icon.whatsapp-bg {
  background: rgba(37, 211, 102, 0.15);
  color: #25d366;
}

.channel-info h4 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--txt-light-subtle);
  margin-bottom: 2px;
}

.channel-info a, .channel-info p {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--txt-light-main);
}

/* Quote Form Container */
.quote-form-card {
  background: #ffffff;
  border: 1px solid var(--border-cream);
  border-radius: 0;
  padding: 44px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.04);
  position: relative;
}

.form-header {
  margin-bottom: 30px;
}

.form-header h3 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--clr-burgundy);
  margin-bottom: 8px;
}

.form-header p {
  font-size: 0.875rem;
  color: var(--txt-light-muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--txt-light-main);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  background: var(--bg-cream-secondary);
  border: 1px solid var(--border-cream);
  border-radius: 0;
  padding: 13px 16px;
  font-size: 0.9375rem;
  font-family: var(--font-body);
  color: var(--txt-light-main);
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--clr-burgundy);
  box-shadow: 0 0 0 3px rgba(140, 29, 29, 0.12);
  background: #ffffff;
}

.form-control::placeholder {
  color: var(--txt-light-subtle);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238c1d1d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}

select.form-control option {
  background-color: #ffffff;
  color: var(--txt-light-main);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.btn-submit-form {
  width: 100%;
  padding: 16px;
  font-size: 1.0625rem;
  margin-top: 10px;
  background: var(--clr-burgundy);
  color: #ffffff;
  border-radius: 0;
  transition: all var(--transition-fast);
}

.btn-submit-form:hover {
  background: var(--clr-burgundy-dark);
}

/* --- Form Validation States --- */
.form-group {
  position: relative;
}

.form-group.has-error .form-control {
  border-color: #ef4444;
  background-color: #fffaf0;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-field-error {
  display: none;
  color: #dc2626;
  font-size: 0.78125rem;
  font-weight: 600;
  margin-top: 5px;
  line-height: 1.3;
}

.form-group.has-error .form-field-error {
  display: block;
  animation: alertFadeIn 0.2s ease;
}

/* Form Submitting State */
.quote-form-card.is-submitting .form-control {
  pointer-events: none;
  opacity: 0.65;
  background-color: #f8fafc;
  cursor: not-allowed;
}

.quote-form-card.is-submitting .btn-submit-form {
  pointer-events: none;
  opacity: 0.65;
  cursor: not-allowed;
}

/* --- Dismissible Error Banner --- */
.form-error-banner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-left: 4px solid #dc2626;
  padding: 12px 16px;
  margin-bottom: 14px;
  color: #991b1b;
  font-size: 0.875rem;
  animation: alertFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-error-banner .alert-content {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex: 1;
}

.form-error-banner .alert-icon {
  flex-shrink: 0;
  margin-top: 1px;
  stroke: #dc2626;
}

.form-error-banner .alert-message {
  line-height: 1.45;
  font-weight: 500;
}

.alert-close-btn {
  background: transparent;
  border: none;
  color: #991b1b;
  font-size: 1.35rem;
  line-height: 0.8;
  padding: 2px 4px;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.alert-close-btn:hover {
  opacity: 1;
}

/* --- Form Loading Notice --- */
.form-loading-notice {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-left: 4px solid var(--clr-burgundy);
  padding: 14px 16px;
  margin-bottom: 14px;
  font-size: 0.90625rem;
  font-weight: 600;
  color: #1e293b;
  animation: alertFadeIn 0.3s ease;
}

.loading-spinner {
  width: 22px;
  height: 22px;
  border: 3px solid rgba(140, 29, 29, 0.2);
  border-top-color: var(--clr-burgundy);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes alertFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Thank You / Success Screen (Enriched) --- */
.quote-success-screen {
  animation: fadeInCard 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 8px 0;
}

@keyframes fadeInCard {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

.quote-success-screen .success-header {
  text-align: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 20px;
}

.quote-success-screen .success-icon-badge {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(22, 163, 74, 0.28);
}

.quote-success-screen .success-header h3 {
  font-size: 1.45rem;
  color: var(--txt-light-main);
  margin-bottom: 6px;
}

.quote-success-screen .success-subtitle {
  font-size: 0.9375rem;
  color: var(--txt-light-muted);
  margin: 0;
}

.quote-success-screen .success-summary-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 16px 18px;
  margin-bottom: 16px;
}

.quote-success-screen .summary-title {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--txt-light-muted);
  margin-bottom: 10px;
}

.summary-details-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.summary-details-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  border-bottom: 1px dashed #e2e8f0;
  padding-bottom: 6px;
}

.summary-details-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.summary-details-list .lbl {
  color: var(--txt-light-muted);
}

.summary-details-list strong {
  color: var(--txt-light-main);
  text-align: right;
}

.summary-details-list .highlight-model {
  color: var(--clr-burgundy);
}

.success-notice-badge {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(140, 29, 29, 0.05);
  border: 1px solid rgba(140, 29, 29, 0.15);
  padding: 12px 14px;
  font-size: 0.84375rem;
  color: var(--txt-light-main);
  line-height: 1.45;
  margin-bottom: 22px;
}

.success-notice-badge svg {
  flex-shrink: 0;
  stroke: var(--clr-burgundy);
  margin-top: 1px;
}

.success-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-whatsapp-direct {
  background: #25d366;
  color: #ffffff !important;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-fast);
  border-radius: 0;
}

.btn-whatsapp-direct:hover {
  background: #1eb954;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-back-form {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border-radius: 0;
}

.btn-back-form:hover {
  background: #e2e8f0;
  color: #0f172a;
}

/* --- Floating WhatsApp Button --- */
.floating-whatsapp-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.whatsapp-bubble-msg {
  background: #ffffff;
  color: #0f172a;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
  white-space: nowrap;
  animation: pulseMessage 3s infinite;
}

.whatsapp-btn-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  position: relative;
  transition: transform var(--transition-normal);
}

.whatsapp-btn-circle::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border: 2px solid #25d366;
  border-radius: 50%;
  animation: pulseRing 2s infinite;
}

.floating-whatsapp-widget:hover .whatsapp-btn-circle {
  transform: scale(1.08);
}

@keyframes pulseRing {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0.2; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

@keyframes pulseMessage {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-4px); }
}

/* --- Footer --- */
.site-footer {
  background: #050507;
  border-top: 1px solid var(--border-dark);
  padding: 80px 0 30px;
  color: var(--txt-dark-muted);
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand-info p {
  margin-top: 16px;
  line-height: 1.6;
  color: var(--txt-dark-subtle);
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a:hover {
  color: var(--clr-red);
  transform: translateX(4px);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--txt-dark-subtle);
}

.footer-credits {
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  text-align: center;
  font-size: 0.8125rem;
  color: #64748b;
}

.footer-credits p {
  margin: 0;
}

.footer-credits a {
  color: #94a3b8;
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-credits a:hover {
  color: #cbd5e1;
  text-decoration: underline;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (DESKTOP, TABLETS, SMARTPHONES)
   ========================================================================== */

/* --- 1. Laptops & Small Desktops (<= 1200px) --- */
@media (max-width: 1200px) {
  .machine-main-view {
    grid-template-columns: 460px 1fr;
    gap: 36px;
    padding: 36px 30px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
    gap: 30px;
  }
}

/* --- 2. Tablets in Landscape & Medium Screens (<= 992px) --- */
@media (max-width: 992px) {
  .site-header {
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(20px);
  }

  .header-content {
    height: 76px;
  }

  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 12, 0.98);
    backdrop-filter: blur(25px);
    flex-direction: column;
    padding: 32px 24px;
    gap: 16px;
    border-bottom: 2px solid var(--clr-burgundy);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    z-index: 99;
  }

  .nav-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1.125rem;
    font-weight: 600;
    padding: 10px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    width: 100%;
  }

  .nav-link-mobile-cta {
    display: block;
    margin-top: 12px;
    background: var(--clr-red);
    color: #ffffff !important;
    padding: 14px 20px;
    font-weight: 700;
    text-align: center;
    border-bottom: none;
  }

  .mobile-toggle {
    display: none;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .header-actions .btn-header-contact,
  .header-actions .btn-header-quote {
    display: inline-flex;
    padding: 9px 16px;
    font-size: 0.8125rem;
  }

  /* Hero */
  .hero-section {
    padding: 80px 0 50px;
  }

  .hero-machines-visual {
    margin-top: 30px;
  }

  .brand-values-triad {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 40px;
  }

  /* Machine Cards */
  .machine-main-view {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 24px;
  }

  .machine-slider-container {
    max-width: 100%;
    width: 100%;
    height: 420px;
    margin: 0 auto;
  }

  .slider-viewport {
    height: 100%;
  }

  /* Sections */
  .distributor-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

/* --- 3. Portrait Tablets & Large Phones (<= 768px) --- */
@media (max-width: 768px) {
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .products-section,
  .tech-section,
  .distributor-section,
  .contact-section {
    padding: 70px 0;
  }

  /* Hero */
  .hero-headline {
    font-size: clamp(2rem, 6.5vw, 2.75rem);
    line-height: 1.15;
  }

  .hero-subtext {
    font-size: 1rem;
    line-height: 1.6;
  }

  .hero-swiss-badge {
    font-size: 0.75rem;
    padding: 6px 14px;
    letter-spacing: 0.05em;
  }

  .machine-pin {
    display: none;
  }

  /* Model Quick Navigation */
  .model-quick-nav {
    gap: 8px;
    margin-bottom: 32px;
  }

  .model-nav-btn {
    padding: 10px 18px;
    font-size: 0.875rem;
    flex: 1 1 auto;
    justify-content: center;
  }

  /* Machine Cards & Sliders */
  .machine-title {
    font-size: 2.2rem;
  }

  .machine-slider-container {
    height: 380px;
  }

  .slider-viewport {
    height: 100%;
  }

  .slider-slide img {
    max-height: none;
  }

  .spec-badges-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 22px;
  }

  .machine-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .btn-toggle-details,
  .btn-quote-machine {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 14px 20px;
  }

  /* Drawer Details */
  .drawer-content {
    padding: 24px 18px;
  }

  .drawer-tabs-header {
    gap: 16px;
    margin-bottom: 22px;
    padding-bottom: 4px;
  }

  .drawer-tab-btn {
    font-size: 0.875rem;
    padding: 10px 2px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .tech-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .options-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .sectors-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* Distributor Visual Card */
  .distributor-card-visual {
    padding: 30px 22px;
  }

  .distributor-card-visual h3 {
    font-size: 1.5rem;
  }

  /* Contact & Form */
  .quote-form-card {
    padding: 30px 22px;
  }

  .form-header h3 {
    font-size: 1.5rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  /* Prevent iOS zoom on input focus */
  .form-control {
    font-size: 16px;
    padding: 14px 16px;
  }
}

/* --- 4. Smartphones & Small Screens (<= 540px) --- */
@media (max-width: 540px) {
  .site-header {
    position: sticky;
  }

  .header-content {
    height: auto;
    min-height: 68px;
    padding: 10px 0;
    gap: 10px;
  }

  .header-actions {
    gap: 6px;
  }

  .header-actions .btn-header-contact,
  .header-actions .btn-header-quote {
    padding: 8px 12px;
    font-size: 0.75rem;
    gap: 4px;
  }

  .brand-group {
    gap: 14px;
  }

  .brand-logo-schaerer {
    height: 46px;
  }

  .brand-logo-coppsa {
    height: 24px;
  }

  .distributor-subtitle {
    font-size: 0.625rem;
  }

  .hero-section {
    padding: 60px 0 36px;
  }

  .hero-headline {
    font-size: 2rem;
  }

  .hero-tagline {
    font-size: 0.9375rem;
  }

  .model-nav-btn {
    width: 100%;
    padding: 12px;
    font-size: 0.9375rem;
  }

  .machine-title {
    font-size: 1.9rem;
  }

  .machine-slider-container {
    height: 320px;
  }

  .slider-viewport {
    height: 100%;
  }

  .slider-slide {
    padding: 0;
  }

  .slider-slide img {
    max-height: none;
  }

  .slider-name-tag {
    display: none; /* Keep slider counter clean and uncluttered on tiny screens */
  }

  .slider-nav-btn {
    width: 34px;
    height: 34px;
  }

  .slider-nav-btn svg {
    width: 16px;
    height: 16px;
  }

  .slider-dots-strip {
    bottom: 10px;
    padding: 5px 10px;
    gap: 4px;
  }

  .slider-dot {
    width: 12px;
    height: 3px;
  }

  .slider-dot.active {
    width: 22px;
  }

  .spec-badges-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .spec-badge-card {
    padding: 10px 8px;
  }

  .spec-badge-card .badge-title {
    font-size: 0.6875rem;
  }

  .spec-badge-card .badge-value {
    font-size: 0.8125rem;
  }

  /* Responsive Specs Table as Clean Card List */
  .specs-table,
  .specs-table tbody,
  .specs-table tr,
  .specs-table th,
  .specs-table td {
    display: block;
    width: 100%;
  }

  .specs-table tr {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-cream);
  }

  .specs-table th {
    background: transparent;
    padding: 0 0 4px 0;
    font-size: 0.8125rem;
    color: var(--clr-burgundy);
    font-weight: 700;
  }

  .specs-table td {
    padding: 0;
    font-size: 0.875rem;
    color: var(--txt-light-main);
  }

  /* Distributor & Contact */
  .distributor-card-visual,
  .quote-form-card {
    padding: 24px 16px;
  }

  .coppsa-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .coppsa-card-header .logo-coppsa-img {
    height: 28px;
  }

  .coppsa-card-header .logo-distribuidor-img {
    height: 30px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  /* WhatsApp widget */
  .whatsapp-bubble-msg {
    display: none;
  }

  .floating-whatsapp-widget {
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-btn-circle {
    width: 52px;
    height: 52px;
  }

  .whatsapp-btn-circle svg {
    width: 26px;
    height: 26px;
  }
}

/* --- 5. Extra Small Devices (<= 380px) --- */
@media (max-width: 380px) {
  .header-content {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
  }

  .header-actions {
    width: 100%;
    justify-content: center;
    gap: 6px;
  }

  .header-actions .btn-header-contact,
  .header-actions .btn-header-quote {
    flex: 1 1 auto;
    text-align: center;
    padding: 7px 8px;
    font-size: 0.6875rem;
  }

  .brand-logo-schaerer {
    height: 38px;
  }

  .brand-logo-coppsa {
    height: 20px;
  }

  .hero-headline {
    font-size: 1.75rem;
  }

  .machine-title {
    font-size: 1.7rem;
  }

  .machine-slider-container {
    height: 260px;
  }

  .slider-viewport {
    height: 100%;
  }

  .slider-slide img {
    max-height: none;
  }

  .spec-badges-row {
    grid-template-columns: 1fr;
  }
}