/* ============================================
   GISELA CONTIGO - Brand Stylesheet
   Colors: Navy Blue, Gold, White
   ============================================ */

:root {
  --navy: #0A1F44;
  --navy-dark: #061229;
  --navy-light: #1a3566;
  --gold: #D4AF37;
  --gold-light: #E8C766;
  --gold-dark: #B8941F;
  --white: #FFFFFF;
  --cream: #FDF8F0;
  --gray-light: #F5F5F5;
  --gray: #6B7280;
  --text-dark: #1F2937;
  --shadow: 0 4px 20px rgba(10, 31, 68, 0.1);
  --shadow-lg: 0 10px 40px rgba(10, 31, 68, 0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
}

a {
  text-decoration: none;
  color: inherit;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 31, 68, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 15px 0;
  box-shadow: var(--shadow);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo span {
  color: var(--white);
  font-weight: 400;
  font-style: italic;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

.nav-menu a {
  color: var(--white);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s;
  position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--gold);
}

.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
}

.nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  padding: 10px 22px;
  border-radius: 30px;
  font-weight: 600 !important;
  transition: all 0.3s;
}

.nav-cta:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-block;
  padding: 16px 36px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--navy);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--gold);
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--navy);
}

.btn-large {
  padding: 20px 50px;
  font-size: 1.1rem;
}

/* ============ HERO ============ */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  color: var(--white);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.hero h1 {
  color: var(--white);
  font-size: 3.2rem;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero h1 .gold-text {
  color: var(--gold);
  font-style: italic;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.95;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  text-align: center;
}

.hero-image img {
  width: 100%;
  max-width: 450px;
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4), 0 0 0 4px var(--gold);
  margin: 0 auto;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--gold);
  font-weight: 700;
}

.stat-label {
  font-size: 0.85rem;
  opacity: 0.8;
}

/* ============ SECTIONS ============ */
section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  color: var(--gold-dark);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray);
}

/* ============ BENEFITS ============ */
.benefits {
  background: var(--cream);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.benefit-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.4s;
  border-top: 4px solid var(--gold);
}

.benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
}

.benefit-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.benefit-card p {
  color: var(--gray);
}

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

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: var(--cream);
  padding: 35px 30px;
  border-radius: 16px;
  position: relative;
  border-left: 4px solid var(--gold);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  right: 25px;
  font-size: 5rem;
  font-family: 'Playfair Display', serif;
  color: var(--gold);
  opacity: 0.3;
  line-height: 1;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
  color: var(--text-dark);
  position: relative;
  z-index: 1;
}

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

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy) 0%, var(--gold) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.2rem;
}

.testimonial-info h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  margin-bottom: 2px;
}

.testimonial-info span {
  font-size: 0.85rem;
  color: var(--gray);
}

.testimonial-stars {
  color: var(--gold);
  margin-bottom: 12px;
}

/* ============ CTA SECTION ============ */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section h2 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 20px;
  position: relative;
}

.cta-section p {
  font-size: 1.15rem;
  margin-bottom: 30px;
  opacity: 0.9;
  position: relative;
}

/* ============ EMAIL CAPTURE ============ */
.email-capture {
  background: linear-gradient(135deg, var(--cream) 0%, #f9efd8 100%);
  padding: 70px 0;
}

.email-capture-box {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  background: var(--white);
  padding: 50px 40px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--gold);
}

.email-capture-box h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.email-capture-box p {
  color: var(--gray);
  margin-bottom: 25px;
}

.email-form {
  display: flex;
  gap: 10px;
  max-width: 500px;
  margin: 0 auto;
}

.email-form input {
  flex: 1;
  padding: 16px 20px;
  border: 2px solid #e5e7eb;
  border-radius: 50px;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border 0.3s;
}

.email-form input:focus {
  border-color: var(--gold);
}

.email-form button {
  white-space: nowrap;
}

.email-gift {
  margin-top: 15px;
  color: var(--gold-dark);
  font-size: 0.9rem;
  font-weight: 500;
}

/* ============ ABOUT PAGE ============ */
.about-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: var(--white);
  padding: 140px 0 80px;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: center;
}

.about-image img {
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  border: 4px solid var(--gold);
}

.about-text h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: 20px;
}

.about-text .gold-text {
  color: var(--gold);
  font-style: italic;
}

.about-text p {
  font-size: 1.1rem;
  margin-bottom: 18px;
  line-height: 1.8;
  opacity: 0.95;
}

.values-section {
  background: var(--cream);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.value-card {
  text-align: center;
  padding: 30px;
}

.value-icon {
  width: 80px;
  height: 80px;
  background: var(--white);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
  box-shadow: var(--shadow);
}

.journey-section {
  background: var(--white);
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--navy) 100%);
}

.timeline-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: 40px;
}

.timeline-dot {
  position: absolute;
  left: 20px;
  top: 0;
  width: 22px;
  height: 22px;
  background: var(--gold);
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--gold);
}

.timeline-item h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--navy);
}

.timeline-item .year {
  color: var(--gold-dark);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

/* ============ PRODUCT PAGE ============ */
.product-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: var(--white);
  padding: 130px 0 60px;
}

.product-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.product-image-box {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  padding: 40px;
  border-radius: 24px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.product-mockup {
  background: var(--white);
  padding: 30px 25px;
  border-radius: 16px;
  color: var(--navy);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.product-mockup h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
  color: var(--navy);
}

.product-mockup .pack-icon {
  font-size: 4rem;
  margin-bottom: 15px;
}

.product-mockup ul {
  text-align: left;
  list-style: none;
  margin-top: 20px;
}

.product-mockup ul li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  font-size: 0.95rem;
}

.product-mockup ul li::before {
  content: '✓ ';
  color: var(--gold-dark);
  font-weight: 700;
}

.product-info .product-tag {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  padding: 6px 16px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.product-info h1 {
  color: var(--white);
  font-size: 2.8rem;
  margin-bottom: 20px;
  line-height: 1.15;
}

.product-info .price-box {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--gold);
  border-radius: 16px;
  padding: 25px;
  margin: 30px 0;
}

.price-old {
  text-decoration: line-through;
  opacity: 0.6;
  font-size: 1.1rem;
}

.price-current {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  color: var(--gold);
  font-weight: 700;
  display: block;
  line-height: 1;
}

.price-note {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-top: 8px;
}

.features-section {
  background: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.feature-card {
  padding: 30px;
  background: var(--cream);
  border-radius: 16px;
  border-left: 5px solid var(--gold);
}

.feature-card .feature-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.included-section {
  background: var(--cream);
}

.included-list {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow);
}

.included-list ul {
  list-style: none;
}

.included-list li {
  padding: 15px 0;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 1.05rem;
}

.included-list li:last-child {
  border-bottom: none;
}

.included-list li::before {
  content: '✓';
  background: var(--gold);
  color: var(--white);
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.guarantee-box {
  max-width: 700px;
  margin: 50px auto 0;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--navy);
  padding: 35px;
  border-radius: 16px;
  text-align: center;
  display: flex;
  align-items: center;
  gap: 25px;
}

.guarantee-icon {
  font-size: 4rem;
}

.guarantee-text h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

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

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--cream);
  margin-bottom: 15px;
  border-radius: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 25px;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}

.faq-question::after {
  content: '+';
  font-size: 1.8rem;
  color: var(--gold);
  transition: transform 0.3s;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 25px;
  color: var(--gray);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 25px 20px;
}

/* ============ CONTACT PAGE ============ */
.contact-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: var(--white);
  padding: 130px 0 60px;
  text-align: center;
}

.contact-hero h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: 15px;
}

.contact-hero h1 .gold-text {
  color: var(--gold);
}

.contact-hero p {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-info-box {
  background: var(--navy);
  color: var(--white);
  padding: 45px 35px;
  border-radius: 20px;
}

.contact-info-box h2 {
  color: var(--white);
  font-size: 1.8rem;
  margin-bottom: 25px;
}

.contact-method {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
  align-items: flex-start;
}

.contact-method-icon {
  width: 45px;
  height: 45px;
  min-width: 45px;
  background: var(--gold);
  color: var(--navy);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-method-info h4 {
  color: var(--gold);
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  margin-bottom: 5px;
}

.contact-method-info p,
.contact-method-info a {
  font-size: 0.95rem;
  opacity: 0.95;
  color: var(--white);
  word-break: break-word;
}

.contact-social {
  margin-top: 30px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-social h4 {
  color: var(--gold);
  margin-bottom: 15px;
  font-family: 'Poppins', sans-serif;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icons a {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  font-size: 1.2rem;
}

.social-icons a:hover {
  background: var(--gold);
  color: var(--navy);
  transform: translateY(-3px);
}

.contact-form-box {
  background: var(--white);
  padding: 45px 35px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.contact-form-box h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.contact-form-box > p {
  color: var(--gray);
  margin-bottom: 30px;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form-box button {
  width: 100%;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: 60px 0 25px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  color: var(--gold);
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.footer-brand p {
  opacity: 0.8;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-column h4 {
  color: var(--gold);
  margin-bottom: 18px;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul li a {
  color: var(--white);
  opacity: 0.8;
  font-size: 0.93rem;
  transition: all 0.3s;
}

.footer-column ul li a:hover {
  color: var(--gold);
  opacity: 1;
  padding-left: 5px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 15px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 25px;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

.footer-bottom .heart {
  color: var(--gold);
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: all 0.3s;
  text-decoration: none;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5); }
  50% { box-shadow: 0 6px 25px rgba(37, 211, 102, 0.8), 0 0 0 12px rgba(37, 211, 102, 0); }
}

.whatsapp-tooltip {
  position: fixed;
  bottom: 95px;
  right: 25px;
  background: var(--navy);
  color: var(--white);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 998;
  white-space: nowrap;
}

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

/* ============ RESPONSIVE ============ */
@media (max-width: 968px) {
  .hero-content,
  .about-content,
  .product-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .about-text h1,
  .product-info h1,
  .contact-hero h1 {
    font-size: 2.2rem;
  }

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

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

  .hero-image {
    order: -1;
  }

  .hero-image img {
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--navy-dark);
    flex-direction: column;
    padding: 30px 20px;
    gap: 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s;
  }

  .nav-menu.active {
    max-height: 500px;
  }

  .hero {
    padding: 110px 0 60px;
    min-height: auto;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.05rem;
  }

  section {
    padding: 60px 0;
  }

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

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

  .hero-buttons .btn {
    width: 100%;
  }

  .email-form {
    flex-direction: column;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .guarantee-box {
    flex-direction: column;
    text-align: center;
  }

  .price-current {
    font-size: 2.8rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .email-capture-box {
    padding: 35px 25px;
  }

  .contact-form-box,
  .contact-info-box {
    padding: 35px 25px;
  }

  .whatsapp-float {
    width: 55px;
    height: 55px;
    font-size: 1.7rem;
    bottom: 20px;
    right: 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .nav-logo {
    font-size: 1.2rem;
  }
}