/* ========================================
   MINTAURA® Landing Page — Design System
   ======================================== */

:root {
  --color-primary: #1a5c2e;
  --color-primary-light: #2d7a3a;
  --color-primary-lighter: #e8f5e9;
  --color-primary-glow: rgba(45, 122, 58, 0.15);
  --color-accent: #c9a84c;
  --color-accent-light: #f5ecd7;
  --color-dark: #0f1a12;
  --color-text: #2c3e30;
  --color-text-light: #5a6b5e;
  --color-text-muted: #8a9a8e;
  --color-bg: #fafdf8;
  --color-bg-alt: #f0f7f1;
  --color-white: #ffffff;
  --color-border: #dce8de;
  --color-whatsapp: #25D366;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(15, 26, 18, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 26, 18, 0.08);
  --shadow-lg: 0 8px 32px rgba(15, 26, 18, 0.1);
  --shadow-xl: 0 16px 48px rgba(15, 26, 18, 0.12);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
}

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

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

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

/* ── Typography ── */
.section-tag {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--color-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 560px;
}

.section-header {
  margin-bottom: 56px;
}

.section-header.center {
  text-align: center;
}

.section-header.center .section-desc {
  margin: 0 auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-icon {
  width: 18px;
  height: 18px;
}

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

.btn-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-primary-glow);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ── Image Placeholders ── */
.image-placeholder {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

.image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(45, 122, 58, 0.03) 10px,
    rgba(45, 122, 58, 0.03) 20px
  );
}

.image-placeholder.large {
  width: 100%;
  min-height: 400px;
}

.image-placeholder.product {
  width: 100%;
  aspect-ratio: 4/5;
}

.image-placeholder.step {
  width: 100%;
  aspect-ratio: 1;
}

.placeholder-icon {
  width: 48px;
  height: 48px;
  color: var(--color-text-muted);
  opacity: 0.5;
  position: relative;
  z-index: 1;
}

.image-placeholder span {
  position: relative;
  z-index: 1;
}

.placeholder-size {
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 253, 248, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.navbar.over-video {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom-color: transparent;
  box-shadow: none;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}

.logo-text sup {
  font-size: 0.5em;
  top: -0.8em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-lighter);
}

.nav-link.nav-cta {
  background: var(--color-primary);
  color: var(--color-white);
  margin-left: 8px;
}

.nav-link.nav-cta:hover {
  background: var(--color-primary-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ========================================
   HERO (text-only, full-width centered)
   ======================================== */
.hero-video-section {
  position: relative;
  background: #000;
}

.hero-video-pin {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

/* Video — bottom layer */
.hv-video-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hv-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/* Hero content — top layer, zooms away */
.hv-hero-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.hv-hero-bg {
  position: absolute;
  inset: 0;
  background: var(--color-bg);
  z-index: -1;
}

/* Text overlays during video scrub */
.hv-text-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-title,
.hero-subtitle,
.hero-tag,
.hero-actions,
.hero-stats {
  will-change: transform, opacity;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, var(--color-primary-glow) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(201, 168, 76, 0.06) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

.hero-container {
  position: relative;
  text-align: center;
  overflow: visible;
}

.hero-content-full {
  max-width: 720px;
  margin: 0 auto;
}

.hero-tag {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-tag::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-primary);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.08;
  color: var(--color-dark);
  margin-bottom: 28px;
}

.hero-highlight {
  color: var(--color-primary);
  position: relative;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--color-border);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.6); }
}

/* ========================================
   SCROLL VIDEO — text overlays
   ======================================== */

.sv-text {
  position: absolute;
  opacity: 0;
  max-width: 420px;
}

.sv-text-1 {
  left: 4%;
  top: 50%;
  transform: translateY(-50%);
}

.sv-text-2 {
  right: 4%;
  top: 50%;
  transform: translateY(-50%);
  text-align: right;
}

.sv-text-3 {
  left: 4%;
  top: 20%;
  max-width: 500px;
}

.sv-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.sv-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-primary);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

/* ========================================
   ABOUT
   ======================================== */
.about {
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.about-content h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.about-content > p {
  color: var(--color-text-light);
  margin-bottom: 12px;
  line-height: 1.7;
}

.about-values {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.value-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--color-primary-lighter);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  padding: 8px;
}

.value-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-dark);
  margin-bottom: 2px;
}

.value-item p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ========================================
   PRODUCTS
   ======================================== */
.products {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--color-border);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  z-index: 2;
}

.product-image {
  padding: 20px 20px 0;
  aspect-ratio: 4/5;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-info {
  padding: 24px;
}

.product-info h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.product-info h3 span {
  color: var(--color-primary);
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.product-info > p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

.product-features {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-features li {
  font-size: 0.85rem;
  color: var(--color-text);
  padding-left: 20px;
  position: relative;
}

.product-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-lighter);
  border: 2px solid var(--color-primary);
}

/* ========================================
   DISPENSER
   ======================================== */
.dispenser {
  padding: 100px 0;
  background: var(--color-dark);
  color: var(--color-white);
}

.dispenser .section-tag {
  color: var(--color-accent);
}

.dispenser .section-title {
  color: var(--color-white);
}

.dispenser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.dispenser-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 36px;
}

.dispenser-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 28px;
}

.d-stat {
  display: flex;
  flex-direction: column;
}

.d-stat-number {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-accent);
}

.d-stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.dispenser-use-cases {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 32px;
}

.dispenser-use-cases strong {
  color: rgba(255, 255, 255, 0.85);
}

.dispenser .btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-dark);
}

.dispenser .btn-primary:hover {
  background: #d4b35a;
  border-color: #d4b35a;
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.3);
}

.dispenser-image img {
  width: 100%;
  border-radius: var(--radius-lg);
}

/* ========================================
   HOW IT WORKS
   ======================================== */
.how-it-works {
  padding: 100px 0;
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}

.step-card {
  flex: 1;
  max-width: 320px;
  text-align: center;
  padding: 0 20px;
}

.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary-lighter);
  margin-bottom: 16px;
  line-height: 1;
}

.step-image {
  margin-bottom: 20px;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.step-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.step-connector {
  display: flex;
  align-items: center;
  padding-top: 120px;
  color: var(--color-border);
  min-width: 40px;
}

.step-connector svg {
  width: 40px;
  height: 20px;
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: var(--color-accent);
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-dark);
}

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

/* ========================================
   FAQ
   ======================================== */
.faq {
  padding: 100px 0;
}

.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: flex-start;
}

.faq-header-side p {
  color: var(--color-text-light);
  margin-bottom: 24px;
  line-height: 1.6;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--color-primary);
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary-glow);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-dark);
  text-align: left;
  background: var(--color-white);
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--color-primary-lighter);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  min-width: 20px;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 20px 18px;
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ========================================
   CONTACT
   ======================================== */
.contact {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: flex-start;
}

.contact-info .section-title {
  margin-bottom: 12px;
}

.contact-info > p {
  color: var(--color-text-light);
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.contact-method:hover {
  border-color: var(--color-primary);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--color-primary-lighter);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  padding: 10px;
}

.contact-icon.whatsapp {
  background: #dcf8e8;
  color: var(--color-whatsapp);
}

.contact-method strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-dark);
}

.contact-method span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.contact-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-group select {
  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='%238a9a8e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
}

.footer-brand .logo-text {
  color: var(--color-white);
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4 {
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  padding: 4px 0;
  transition: var(--transition);
}

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

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.6);
  padding: 8px;
  transition: var(--transition);
}

.footer-socials a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

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

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.4);
  transition: var(--transition);
}

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

/* ========================================
   WHATSAPP FLOAT
   ======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  padding: 14px;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

/* ========================================
   ANIMATIONS (handled by GSAP)
   ======================================== */

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .sv-text-1,
  .sv-text-2 {
    left: 50% !important;
    right: auto !important;
    transform: translate(-50%, -50%) !important;
    text-align: center !important;
  }

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

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

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

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: 32px 24px;
    gap: 4px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    padding: 14px 20px;
    font-size: 1.05rem;
    width: 100%;
    border-radius: var(--radius-sm);
  }

  .nav-link.nav-cta {
    margin-left: 0;
    margin-top: 12px;
    text-align: center;
    justify-content: center;
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hv-hero-layer {
    padding: 90px 0 40px;
  }

  .hero-title {
    font-size: 2.4rem;
  }

  .hero-scroll-indicator {
    display: none;
  }

  .hero-stats {
    gap: 20px;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .hv-video-layer,
  .hv-text-overlay {
    display: none;
  }

  .hero-video-section {
    height: auto;
  }

  .hero-video-pin {
    height: auto;
    overflow: visible;
  }

  .hv-hero-layer {
    position: relative;
  }

  .hv-hero-bg {
    background: var(--color-bg);
  }

  .sv-text {
    display: none !important;
  }

  .products-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .steps-grid {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .step-connector {
    padding-top: 0;
    transform: rotate(90deg);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .dispenser-stats {
    flex-direction: column;
    gap: 16px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

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

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    gap: 16px;
  }

  .stat-number {
    font-size: 1.1rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }
}