/* ============================================================
   SAVIA — CASA ORIGEN — Landing Page CSS
   Palette: #2D5A27 (Forest), #3A7D32 (Leaf), #E8752A (Orange)
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,500;0,700;1,500&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --forest:       #2D5A27;
  --forest-dark:  #1E3D1A;
  --leaf:         #3A7D32;
  --leaf-light:   #4DA843;
  --mint:         #E8F5E3;
  --mint-soft:    #F3FAF0;
  --orange:       #E8752A;
  --orange-light: #F09D5C;
  --orange-dark:  #C9611E;
  --white:        #FFFFFF;
  --off-white:    #FAFDF9;
  --gray-100:     #F5F7F4;
  --gray-200:     #E2E8E0;
  --gray-400:     #9CA89A;
  --gray-600:     #5C665A;
  --gray-800:     #2A302A;
  --black:        #111711;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radii */
  --radius-sm:   0.5rem;
  --radius-md:   0.75rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(45,90,39,.08);
  --shadow-md:   0 4px 12px rgba(45,90,39,.10);
  --shadow-lg:   0 8px 30px rgba(45,90,39,.12);
  --shadow-xl:   0 16px 50px rgba(45,90,39,.16);
  --shadow-glow: 0 0 40px rgba(232,117,42,.20);

  /* Transitions */
  --ease-out: cubic-bezier(.22,1,.36,1);
  --duration: 0.4s;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  color: var(--gray-800);
  background-color: var(--off-white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.section-label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--forest-dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 600px;
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s;
}

.btn:hover::after { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(232,117,42,.35);
}
.btn-primary::after {
  background: linear-gradient(135deg, var(--orange-dark), #b85518);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232,117,42,.45);
}

.btn-secondary {
  background: var(--white);
  color: var(--forest);
  border: 2px solid var(--forest);
}
.btn-secondary:hover {
  background: var(--forest);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--forest-dark);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
  font-size: 1.05rem;
  padding: 1rem 2.2rem;
}
.btn-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 35px rgba(37,211,102,.45);
}
.btn-whatsapp::after {
  background: rgba(0,0,0,.08);
}

.btn span { position: relative; z-index: 1; }
.btn svg  { position: relative; z-index: 1; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.4s var(--ease-out);
}

.navbar.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 20px rgba(45,90,39,.08);
  padding: 0.6rem 0;
}

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

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-brand img {
  height: 48px;
  width: 48px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.navbar.scrolled .navbar-brand img {
  height: 40px;
  width: 40px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  transition: color 0.4s;
}

.brand-tagline {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  transition: color 0.4s;
}

.navbar.scrolled .brand-name { color: var(--forest-dark); }
.navbar.scrolled .brand-tagline { color: var(--gray-400); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
  transition: width 0.3s var(--ease-out);
}

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

.navbar.scrolled .nav-links a { color: var(--gray-600); }
.navbar.scrolled .nav-links a:hover { color: var(--forest); }

.nav-cta {
  padding: 0.55rem 1.4rem !important;
  font-size: 0.85rem !important;
  background: var(--orange) !important;
  color: var(--white) !important;
  border-radius: var(--radius-full) !important;
  font-weight: 600 !important;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-1px); opacity: .9; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}

.navbar.scrolled .nav-hamburger span { background: var(--forest-dark); }

.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;
  overflow: hidden;
  background: linear-gradient(
    165deg,
    var(--forest-dark) 0%,
    var(--forest) 40%,
    var(--leaf) 100%
  );
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(232,117,42,.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(77,168,67,.2) 0%, transparent 50%);
  z-index: 1;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: .06;
  background-image:
    radial-gradient(circle at 25% 25%, var(--white) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, var(--white) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding-top: 5rem;
  padding-bottom: 3rem;
}

.hero-content { max-width: 560px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--mint);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.hero-badge .dot {
  width: 7px; height: 7px;
  background: #25D366;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 1.25rem;
}

.hero h1 .highlight {
  color: var(--orange-light);
  position: relative;
}

.hero h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(232,117,42,.25);
  border-radius: 4px;
  z-index: -1;
}

.hero-text {
  font-size: 1.15rem;
  color: rgba(255,255,255,.8);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 480px;
}

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

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.12);
}

.stat-item { text-align: center; }

.stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}

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

.hero-img-wrapper {
  position: relative;
  width: 90%;
  max-width: 480px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,.25);
}

.hero-img-wrapper img {
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform 6s var(--ease-out);
}

.hero-img-wrapper:hover img { transform: scale(1.05); }

.hero-img-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(30,61,26,.5));
  pointer-events: none;
}

/* Floating badge on hero image */
.hero-float-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 3;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: var(--shadow-lg);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-float-badge .icon-circle {
  width: 36px; height: 36px;
  background: var(--mint);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.hero-float-badge .badge-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--forest-dark);
}

.hero-float-badge .badge-desc {
  font-size: 0.68rem;
  color: var(--gray-400);
}

/* ---------- VALUE PROPS ---------- */
.value-props {
  padding: var(--space-4xl) 0;
  background: var(--white);
  position: relative;
}

.value-props::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.value-card {
  text-align: center;
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  background: var(--off-white);
  border: 1px solid var(--gray-200);
  transition: all var(--duration) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--leaf), var(--orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

.value-icon {
  width: 72px; height: 72px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: transform 0.4s var(--ease-out);
}

.value-card:hover .value-icon { transform: scale(1.1) rotate(-5deg); }

.value-icon.green {
  background: linear-gradient(135deg, var(--mint), #d4edce);
  color: var(--forest);
}

.value-icon.orange {
  background: linear-gradient(135deg, #FFF0E5, #FFE0C9);
  color: var(--orange);
}

.value-icon.teal {
  background: linear-gradient(135deg, #E0F4F4, #C5ECEC);
  color: #1A7A6D;
}

.value-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--forest-dark);
  margin-bottom: 0.6rem;
}

.value-card p {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ---------- PRODUCTS SECTION ---------- */
.products {
  padding: var(--space-4xl) 0;
  background: linear-gradient(180deg, var(--off-white), var(--mint-soft));
  position: relative;
}

.products-header {
  text-align: center;
  margin-bottom: 3rem;
}

.products-header .section-subtitle {
  margin: 0 auto;
}

/* Product line separator */
.product-line {
  margin-bottom: 3.5rem;
}

.product-line-title {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.product-line-title h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--forest-dark);
  white-space: nowrap;
}

.product-line-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--gray-200), transparent);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all var(--duration) var(--ease-out);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.product-card-img {
  position: relative;
  height: 320px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--mint-soft), var(--gray-100));
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.product-card:hover .product-card-img img { transform: scale(1.08); }

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 0.3rem 0.8rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-full);
  z-index: 2;
}

.product-badge.natural {
  background: var(--forest);
  color: var(--white);
}

.product-badge.supplement {
  background: var(--orange);
  color: var(--white);
}

.product-card-body {
  padding: 1.4rem;
}

.product-card-body h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--forest-dark);
  margin-bottom: 0.4rem;
}

.product-card-body p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.3s var(--ease-out);
}

.product-card-link:hover { gap: 0.7rem; }

.product-card-link svg {
  width: 16px; height: 16px;
  transition: transform 0.3s;
}

.product-card-link:hover svg { transform: translateX(3px); }

/* ---------- BENEFITS ---------- */
.benefits {
  padding: var(--space-4xl) 0;
  background: var(--white);
}

.benefits .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.benefits-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.benefits-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.benefits-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid rgba(45,90,39,.1);
  border-radius: inherit;
  pointer-events: none;
}

.benefits-accent {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  border-radius: 50%;
  opacity: .15;
  z-index: -1;
}

.benefits-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--forest-dark);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.benefits-content h2 .text-orange { color: var(--orange); }

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

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

.benefit-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  background: var(--mint);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: transform 0.3s, background 0.3s;
}

.benefit-item:hover .benefit-icon {
  background: var(--forest);
  color: var(--white);
  transform: rotate(-5deg) scale(1.05);
}

.benefit-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--forest-dark);
  margin-bottom: 0.15rem;
}

.benefit-item p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.55;
}

/* ---------- TRUST / SOCIAL PROOF ---------- */
.trust {
  padding: var(--space-4xl) 0;
  background: linear-gradient(165deg, var(--forest-dark), var(--forest));
  position: relative;
  overflow: hidden;
}

.trust::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 90%, rgba(232,117,42,.12) 0%, transparent 50%),
    radial-gradient(circle at 90% 10%, rgba(77,168,67,.15) 0%, transparent 50%);
}

.trust .container {
  position: relative;
  z-index: 2;
}

.trust-header {
  text-align: center;
  margin-bottom: 3rem;
}

.trust-header .section-title { color: var(--white); }
.trust-header .section-subtitle { color: rgba(255,255,255,.7); margin: 0 auto; }

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.trust-card {
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all var(--duration) var(--ease-out);
}

.trust-card:hover {
  background: rgba(255,255,255,.14);
  transform: translateY(-5px);
  border-color: rgba(255,255,255,.22);
}

.trust-card-icon {
  width: 64px; height: 64px;
  margin: 0 auto 1.2rem;
  background: linear-gradient(135deg, rgba(232,117,42,.2), rgba(232,117,42,.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.trust-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.trust-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,.65);
  line-height: 1.6;
}

/* ---------- CTA SECTION ---------- */
.cta-section {
  padding: var(--space-3xl) 0;
  background: var(--off-white);
}

.cta-box {
  background: linear-gradient(135deg, var(--mint), #d4edce);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232,117,42,.1), transparent 70%);
  border-radius: 50%;
}

.cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: var(--forest-dark);
  margin-bottom: 1rem;
  position: relative;
}

.cta-box p {
  font-size: 1.05rem;
  color: var(--gray-600);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--black);
  padding: 3rem 0 1.5rem;
  color: rgba(255,255,255,.6);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand .brand-name {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 0.3rem;
}

.footer-brand .brand-tagline {
  color: var(--gray-400);
  margin-bottom: 1rem;
  display: block;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.2rem;
}

.footer-links a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255,255,255,.5);
  padding: 0.3rem 0;
  transition: color 0.3s, padding-left 0.3s;
}

.footer-links a:hover {
  color: var(--orange-light);
  padding-left: 6px;
}

.footer-social {
  display: flex;
  gap: 0.8rem;
  margin-top: 1rem;
}

.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all 0.3s;
}

.footer-social a:hover {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-3px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  font-size: 0.8rem;
}

.footer-bottom a { color: var(--orange-light); }

/* ---------- WHATSAPP FLOATING BUTTON ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 30px rgba(37,211,102,.5);
  transition: all 0.3s var(--ease-out);
  animation: float 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 10px 40px rgba(37,211,102,.6);
}

.whatsapp-float svg {
  width: 32px; height: 32px;
  fill: var(--white);
}

.whatsapp-float .tooltip {
  position: absolute;
  right: 72px;
  background: var(--white);
  color: var(--gray-800);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: all 0.3s var(--ease-out);
}

.whatsapp-float:hover .tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ---------- SCROLL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---------- RESPONSIVE ---------- */

/* ---- Tablets & Small Laptops ---- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content { max-width: 100%; margin: 0 auto; }
  .hero-text { margin: 0 auto 2rem; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { margin-top: 2rem; }

  .benefits .container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .benefits-image { order: -1; }

  .trust-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

/* ---- Tablets Portrait & Large Phones ---- */
@media (max-width: 768px) {
  /* Container padding */
  .container { padding: 0 1rem; }

  /* Navbar mobile menu */
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(30,61,26,.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.8rem;
    z-index: 1000;
  }
  .nav-links.active { display: flex; }
  .nav-links a {
    font-size: 1.3rem;
    color: var(--white) !important;
  }
  .nav-links a::after { display: none; }
  .nav-hamburger { display: flex; }

  /* Hero */
  .hero { min-height: auto; padding: 0; }
  .hero .container {
    padding-top: 6rem;
    padding-bottom: 2.5rem;
    gap: 2rem;
  }
  .hero h1 { font-size: clamp(1.8rem, 7vw, 2.6rem); }
  .hero-text { font-size: 1rem; }
  .hero-img-wrapper { width: 100%; max-width: 360px; }
  .hero-img-wrapper img { height: auto; max-height: 340px; object-fit: cover; }
  .hero-float-badge {
    bottom: 12px;
    left: 12px;
    padding: 0.6rem 0.9rem;
  }
  .hero-float-badge .icon-circle { width: 30px; height: 30px; font-size: 0.95rem; }
  .hero-float-badge .badge-text { font-size: 0.72rem; }
  .hero-float-badge .badge-desc { font-size: 0.6rem; }

  /* Value Props */
  .value-props { padding: var(--space-3xl) 0; }
  .value-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 2rem auto 0;
  }
  .value-card { padding: 2rem 1.5rem; }

  /* Products */
  .products { padding: var(--space-3xl) 0; }
  .products-header { margin-bottom: 2rem; }
  .product-line { margin-bottom: 2.5rem; }
  .product-line-title h3 {
    font-size: 1.2rem;
    white-space: normal;
  }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .product-card-img { height: 220px; }
  .product-card-body { padding: 1rem; }
  .product-card-body h4 { font-size: 0.95rem; }
  .product-card-body p { font-size: 0.82rem; line-height: 1.5; }

  /* Benefits */
  .benefits { padding: var(--space-3xl) 0; }
  .benefits .container { gap: 2rem; }
  .benefits-image img { height: 300px; }
  .benefits-content h2 { font-size: clamp(1.5rem, 5vw, 2rem); }

  /* Trust */
  .trust { padding: var(--space-3xl) 0; }
  .trust-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
  .trust-card { padding: 1.5rem; }
  .trust-images-container {
    flex-direction: column !important;
    align-items: center !important;
    gap: 1.5rem !important;
  }
  .trust-images-container img {
    max-width: 100% !important;
    width: 100% !important;
  }

  /* CTA */
  .cta-section { padding: var(--space-2xl) 0; }
  .cta-box { padding: 2rem 1.2rem; }
  .cta-box p { font-size: 0.95rem; }

  /* Footer */
  .footer { padding: 2rem 0 1rem; }
  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  .footer-brand p { margin: 0 auto; }
  .footer-social { justify-content: center; }
  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  /* WhatsApp float */
  .whatsapp-float {
    bottom: 18px;
    right: 18px;
    width: 56px;
    height: 56px;
  }
  .whatsapp-float svg { width: 28px; height: 28px; }
  .whatsapp-float .tooltip { display: none; }
}

/* ---- Smartphones ---- */
@media (max-width: 480px) {
  /* General spacing */
  .container { padding: 0 0.85rem; }

  /* Section titles */
  .section-title { font-size: clamp(1.5rem, 6vw, 2rem); margin-bottom: 0.75rem; }
  .section-subtitle { font-size: 0.95rem; }
  .section-label { font-size: 0.72rem; }

  /* Navbar */
  .navbar { padding: 0.7rem 0; }
  .navbar-brand img { height: 38px; width: 38px; }
  .brand-name { font-size: 1.15rem; }
  .brand-tagline { font-size: 0.58rem; }
  .navbar.scrolled { padding: 0.5rem 0; }
  .navbar.scrolled .navbar-brand img { height: 34px; width: 34px; }

  /* Hero */
  .hero .container {
    padding-top: 5rem;
    padding-bottom: 2rem;
    gap: 1.5rem;
  }
  .hero h1 { font-size: 1.75rem; margin-bottom: 0.8rem; }
  .hero h1 .highlight::after { height: 5px; }
  .hero-text { font-size: 0.92rem; margin-bottom: 1.5rem; line-height: 1.65; }
  .hero-badge {
    font-size: 0.7rem;
    padding: 0.3rem 0.8rem;
    margin-bottom: 1rem;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
  .btn-whatsapp {
    font-size: 0.95rem;
    padding: 0.85rem 1.8rem;
    width: 100%;
    justify-content: center;
  }
  .btn-outline-light {
    font-size: 0.9rem;
    padding: 0.75rem 1.5rem;
    width: 100%;
    justify-content: center;
  }
  .hero-stats {
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
  }
  .stat-number { font-size: 1.4rem; }
  .stat-label { font-size: 0.65rem; }
  .hero-visual { margin-top: 1rem; }
  .hero-img-wrapper { max-width: 100%; }
  .hero-img-wrapper img { max-height: 280px; }

  /* Value cards */
  .value-props { padding: var(--space-2xl) 0; }
  .value-grid { max-width: 100%; margin: 1.5rem auto 0; gap: 1rem; }
  .value-card { padding: 1.5rem 1.2rem; }
  .value-icon { width: 56px; height: 56px; font-size: 1.6rem; margin-bottom: 1rem; }
  .value-card h3 { font-size: 1.05rem; }
  .value-card p { font-size: 0.85rem; }

  /* Products */
  .products { padding: var(--space-2xl) 0; }
  .products-header { margin-bottom: 1.5rem; }
  .product-line { margin-bottom: 2rem; }
  .product-line-title { margin-bottom: 1.2rem; }
  .product-line-title h3 { font-size: 1.05rem; }
  .product-line-title::after { display: none; }
  .product-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 100%;
  }
  .product-card-img { height: 280px; }
  .product-card-body { padding: 1.1rem; }
  .product-card-body h4 { font-size: 1rem; }
  .product-card-body p { font-size: 0.85rem; margin-bottom: 0.8rem; }
  .product-card-link { font-size: 0.82rem; }

  /* Benefits */
  .benefits { padding: var(--space-2xl) 0; }
  .benefits-image { border-radius: var(--radius-lg); }
  .benefits-image img { height: 250px; }
  .benefits-content h2 { font-size: 1.4rem; margin-bottom: 1rem; }
  .benefit-item { gap: 0.75rem; }
  .benefit-icon {
    width: 38px; height: 38px;
    min-width: 38px;
    font-size: 1rem;
    border-radius: 10px;
  }
  .benefit-item h4 { font-size: 0.92rem; }
  .benefit-item p { font-size: 0.82rem; }
  .benefits-list { gap: 1rem; margin-bottom: 1.5rem; }
  .btn-primary {
    font-size: 0.9rem;
    padding: 0.8rem 1.6rem;
    width: 100%;
    justify-content: center;
  }

  /* Trust */
  .trust { padding: var(--space-2xl) 0; }
  .trust-header { margin-bottom: 2rem; }
  .trust-grid { max-width: 100%; gap: 1rem; }
  .trust-card { padding: 1.2rem; }
  .trust-card-icon {
    width: 50px; height: 50px;
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
  }
  .trust-card h3 { font-size: 1rem; }
  .trust-card p { font-size: 0.82rem; }

  /* CTA */
  .cta-section { padding: var(--space-xl) 0; }
  .cta-box {
    padding: 1.8rem 1rem;
    border-radius: var(--radius-lg);
  }
  .cta-box h2 { font-size: 1.4rem; }
  .cta-box p { font-size: 0.88rem; margin-bottom: 1.5rem; }
  .cta-box .btn-whatsapp {
    font-size: 0.9rem;
    padding: 0.85rem 1.5rem;
    width: 100%;
    justify-content: center;
  }

  /* Footer */
  .footer { padding: 1.5rem 0 1rem; }
  .footer-top { gap: 1.5rem; padding-bottom: 1.5rem; }
  .footer-brand .brand-name { font-size: 1.15rem; }
  .footer-brand p { font-size: 0.82rem; }
  .footer h4 { font-size: 0.82rem; margin-bottom: 0.8rem; }
  .footer-links a { font-size: 0.82rem; padding: 0.25rem 0; }
  .footer-bottom { font-size: 0.72rem; padding-top: 1rem; }
  .footer-social a { width: 36px; height: 36px; }

  /* WhatsApp float */
  .whatsapp-float {
    bottom: 14px;
    right: 14px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

/* ---- Very Small Phones (320px - 360px) ---- */
@media (max-width: 360px) {
  .container { padding: 0 0.7rem; }
  .hero h1 { font-size: 1.5rem; }
  .hero-text { font-size: 0.85rem; }
  .hero-badge { font-size: 0.65rem; }
  .stat-number { font-size: 1.2rem; }
  .hero-stats { gap: 1rem; }
  .hero-img-wrapper img { max-height: 240px; }
  .product-card-img { height: 240px; }
  .benefits-image img { height: 200px; }
  .section-title { font-size: 1.35rem; }
  .cta-box h2 { font-size: 1.2rem; }
  .trust-images-container img {
    border-radius: 0.75rem !important;
  }
}

/* ---- Touch enhancements ---- */
@media (hover: none) and (pointer: coarse) {
  /* Larger tap targets */
  .product-card-link {
    padding: 0.5rem 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
  .nav-links a {
    padding: 0.5rem 0;
    min-height: 44px;
  }
  .footer-links a {
    padding: 0.4rem 0;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Disable hover lift on touch devices to avoid sticky hover */
  .product-card:hover { transform: none; }
  .value-card:hover { transform: none; }
  .trust-card:hover { transform: none; }

  /* Active states instead */
  .product-card:active { transform: scale(0.98); }
  .value-card:active { transform: scale(0.98); }
  .trust-card:active { transform: scale(0.98); }
  .btn:active { transform: scale(0.96); }
}