/* =============================================
   LANDING PAGE NUTRICIONISTA
   Design System & Styles
   ============================================= */

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

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --sage: #8B9D83;
  --sage-light: #A8B89F;
  --sage-dark: #6B7D63;
  --sage-ultra-light: #E8EDE5;
  --blush: #E8C4B8;
  --blush-light: #F5E1D8;
  --blush-dark: #D4A898;
  --cream: #FBF8F5;
  --white: #FFFFFF;
  --text-dark: #2D2D2D;
  --text-medium: #5A5A5A;
  --text-light: #8A8A8A;

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

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --container-padding: 0 24px;

  /* Borders & Shadows */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 50%;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 30px rgba(139, 157, 131, 0.2);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

/* --- Container --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p {
  color: var(--text-medium);
  font-size: 1.05rem;
  line-height: 1.8;
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--sage);
  margin-bottom: 16px;
  position: relative;
  padding-left: 40px;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 2px;
  background: var(--sage);
}

.section-subtitle {
  max-width: 600px;
  margin: 0 auto 48px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-medium);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--sage), var(--sage-dark));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(139, 157, 131, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 157, 131, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--sage-dark);
  border: 2px solid var(--sage);
}

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

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.btn-icon {
  width: 20px;
  height: 20px;
}

.micro-copy {
  display: block;
  text-align: center;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-light);
}

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(251, 248, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all var(--transition-normal);
}

.header.scrolled {
  padding: 10px 0;
  box-shadow: var(--shadow-sm);
}

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

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

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--sage), var(--sage-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-dark);
}

.logo-text span {
  color: var(--sage);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-medium);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--sage);
  transition: width var(--transition-normal);
}

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

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

.nav-cta {
  padding: 10px 28px !important;
  font-size: 0.9rem !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  width: 26px;
  height: 2px;
  background: var(--text-dark);
  transition: all var(--transition-normal);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--blush-light) 0%, transparent 70%);
  opacity: 0.5;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--sage-ultra-light) 0%, transparent 70%);
  opacity: 0.4;
  z-index: 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blush-light);
  color: var(--sage-dark);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero h1 {
  margin-bottom: 24px;
  color: var(--text-dark);
}

.hero h1 em {
  color: var(--sage);
  font-style: italic;
}

.hero-description {
  font-size: 1.15rem;
  margin-bottom: 36px;
  color: var(--text-medium);
  line-height: 1.8;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}

.hero-image-decoration {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 150px;
  height: 150px;
  border: 3px solid var(--blush);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.hero-float-card {
  position: absolute;
  bottom: 40px;
  left: -30px;
  background: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 3s ease-in-out infinite;
}

.hero-float-card .icon-circle {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--sage), var(--sage-light));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.hero-float-card .float-text {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.hero-float-card .float-text span {
  display: block;
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--text-light);
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* =============================================
   SOCIAL PROOF / NUMBERS
   ============================================= */
.social-proof {
  padding: 60px 0;
  background: var(--white);
  border-top: 1px solid rgba(139, 157, 131, 0.1);
  border-bottom: 1px solid rgba(139, 157, 131, 0.1);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-card {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  position: relative;
}

.stat-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--blush), transparent);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--sage-dark);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: 4px;
}

/* =============================================
   FOR WHO / NOT FOR WHO
   ============================================= */
.for-who {
  padding: var(--section-padding);
  background: var(--cream);
}

.for-who .container {
  text-align: center;
}

.for-who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 48px;
}

.for-who-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  text-align: left;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
}

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

.for-who-card.is-for {
  border-color: rgba(139, 157, 131, 0.2);
}

.for-who-card.not-for {
  border-color: rgba(232, 196, 184, 0.3);
}

.for-who-card-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 28px;
}

.for-who-card.is-for .for-who-card-title {
  color: var(--sage-dark);
}

.for-who-card.not-for .for-who-card-title {
  color: var(--blush-dark);
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 1rem;
  color: var(--text-medium);
  line-height: 1.6;
}

.check-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  margin-top: 2px;
}

.is-for .check-icon {
  background: var(--sage-ultra-light);
  color: var(--sage-dark);
}

.not-for .check-icon {
  background: var(--blush-light);
  color: var(--blush-dark);
}

/* =============================================
   METHODOLOGY
   ============================================= */
.methodology {
  padding: var(--section-padding);
  background: var(--white);
}

.methodology .container {
  text-align: center;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 48px;
}

.step-card {
  text-align: center;
  padding: 40px 28px;
  border-radius: var(--radius-lg);
  background: var(--cream);
  transition: all var(--transition-normal);
  position: relative;
}

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

.step-number {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--sage), var(--sage-dark));
  color: var(--white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.step-card:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 65px;
  right: -20px;
  width: 40px;
  height: 2px;
  background: linear-gradient(to right, var(--sage-light), transparent);
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.step-card h3 {
  margin-bottom: 12px;
  color: var(--text-dark);
}

.step-card p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* =============================================
   ABOUT
   ============================================= */
.about {
  padding: var(--section-padding);
  background: var(--cream);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--blush-light) 0%, transparent 70%);
  opacity: 0.3;
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 3/4;
}

.about-image-frame {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--sage-light);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-credentials {
  display: flex;
  gap: 20px;
  margin-top: 20px;
}

.credential-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  padding: 10px 20px;
  border-radius: 50px;
  box-shadow: var(--shadow-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-medium);
}

.credential-badge svg {
  color: var(--sage);
}

.about-content .section-label {
  text-align: left;
}

.about-content h2 {
  margin-bottom: 24px;
}

.about-text {
  margin-bottom: 16px;
}

.about-mission {
  background: var(--white);
  padding: 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--sage);
  margin: 28px 0;
}

.about-mission p {
  font-style: italic;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--sage-dark);
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
  padding: var(--section-padding);
  background: var(--white);
}

.testimonials .container {
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 48px;
}

.testimonial-card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: left;
  transition: all var(--transition-normal);
  position: relative;
  border: 1px solid rgba(139, 157, 131, 0.1);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(139, 157, 131, 0.2);
}

.testimonial-quote-icon {
  font-size: 3rem;
  color: var(--blush);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.testimonial-text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-medium);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-star {
  color: #F4C150;
  font-size: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--sage-light), var(--blush));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
}

.testimonial-author-info h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
}

.testimonial-author-info span {
  font-size: 0.82rem;
  color: var(--text-light);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
  padding: var(--section-padding);
  background: var(--cream);
}

.faq .container {
  text-align: center;
  max-width: 800px;
}

.faq-list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(139, 157, 131, 0.1);
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(139, 157, 131, 0.2);
}

.faq-item.active {
  box-shadow: var(--shadow-sm);
  border-color: var(--sage-light);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 22px 28px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 500;
  color: var(--text-dark);
  text-align: left;
  transition: color var(--transition-fast);
  gap: 16px;
}

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

.faq-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--sage-ultra-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--sage);
  transition: all var(--transition-normal);
}

.faq-item.active .faq-icon {
  background: var(--sage);
  color: var(--white);
  transform: rotate(45deg);
}

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

.faq-answer-inner {
  padding: 0 28px 22px;
  font-size: 0.98rem;
  color: var(--text-medium);
  line-height: 1.7;
}

/* =============================================
   CTA FINAL
   ============================================= */
.cta-final {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--sage-dark) 0%, var(--sage) 50%, var(--sage-light) 100%);
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 50%);
}

.cta-final .container {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-final h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-final p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 36px;
}

.cta-final .btn {
  background: var(--white);
  color: var(--sage-dark);
  font-size: 1.05rem;
  padding: 18px 44px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.cta-final .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.cta-final .micro-copy {
  color: rgba(255, 255, 255, 0.7);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  padding: 60px 0 30px;
  background: var(--text-dark);
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 40px;
}

.footer-brand .logo-text {
  color: var(--white);
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.92rem;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-link {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-normal);
  font-size: 1.1rem;
}

.social-link:hover {
  background: var(--sage);
  color: var(--white);
  transform: translateY(-3px);
}

.footer h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--sage-light);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-legal {
  font-size: 0.78rem !important;
  color: rgba(255, 255, 255, 0.35) !important;
  max-width: 500px;
  text-align: right;
}

/* =============================================
   WHATSAPP FLOATING BUTTON
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}

.whatsapp-float-btn {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-normal);
  cursor: pointer;
  text-decoration: none;
  position: relative;
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float-btn::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: var(--radius-full);
  background: rgba(37, 211, 102, 0.3);
  animation: pulse-ring 2s infinite;
  z-index: -1;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  70% { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--white);
  color: var(--text-dark);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--white);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

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

/* =============================================
   MOBILE RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    order: 2;
  }

  .hero-image-wrapper {
    order: 1;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-float-card {
    left: auto;
    right: -10px;
  }

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

  .stat-card:nth-child(2)::after {
    display: none;
  }

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

  .step-card::after {
    display: none !important;
  }

  .about .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .about-image-wrapper {
    max-width: 400px;
    margin: 0 auto;
  }

  .about-content .section-label {
    text-align: center;
    justify-content: center;
  }

  .about-mission {
    text-align: left;
  }

  .about-credentials {
    justify-content: center;
  }

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

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

@media (max-width: 768px) {
  :root {
    --section-padding: 70px 0;
  }

  /* Mobile Nav */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-normal);
    z-index: 998;
  }

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

  .nav-links a {
    font-size: 1.1rem;
  }

  .hamburger {
    display: flex;
    z-index: 999;
  }

  /* Mobile overlay */
  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 997;
  }

  .nav-overlay.active {
    opacity: 1;
    visibility: visible;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .hero-image-decoration {
    display: none;
  }

  .for-who-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .stat-card::after {
    display: none;
  }

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

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

  .footer-legal {
    text-align: center !important;
  }

  .whatsapp-float-btn {
    width: 54px;
    height: 54px;
    font-size: 1.5rem;
  }

  .hero-float-card {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-cta-group {
    flex-direction: column;
  }

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

  .about-credentials {
    flex-direction: column;
    align-items: center;
  }
}