/* 
 * Petronest.shop - Main Stylesheet
 * Balanced Nutrition Theme
 */

/* -------------------- */
/* GLOBAL STYLES & VARS */
/* -------------------- */

:root {
  /* Main Colors */
  --color-green: #B8D8BA;
  --color-yellow: #FFF7C0;
  --color-beige: #F5EFE6;
  
  /* Accent Colors */
  --color-terracotta: #D27D2D;
  --color-teal: #A5C9CA;
  
  /* Additional Colors */
  --color-dark: #333333;
  --color-white: #FFFFFF;
  --color-light-gray: #F9F9F9;
  --color-gray: #666666;
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-button: 'Raleway', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
}

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

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-terracotta);
}

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-md) 0;
}

.section-title {
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-md);
  text-align: center;
  position: relative;
}

/* Button Styles */
.cta-button, .product-cta, .contact-btn, .subscribe-btn {
  font-family: var(--font-button);
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
}

/* -------------------- */
/* HEADER & NAVIGATION */
/* -------------------- */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5%;
}

.logo img {
  height: auto;
}

nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  gap: 1.5rem;
}

.nav-link {
  font-weight: 600;
  padding: 0.5rem;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-terracotta);
  transition: width 0.3s ease;
}

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-dark);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* -------------------- */
/* HERO SECTION */
/* -------------------- */

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--color-green) 0%, var(--color-teal) 100%);
  position: relative;
  overflow: hidden;
  margin-top: 60px;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 2;
  color: var(--color-white);
}

.hero-section h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-section .subheadline {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
}

.hero-section .cta-button {
  background-color: var(--color-terracotta);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 1.2rem;
}

.hero-section .cta-button:hover {
  background-color: #c36a18;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hero-decoration {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.circle-element {
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
}

.c1 {
  width: 300px;
  height: 300px;
  background-color: var(--color-yellow);
  top: 10%;
  left: 5%;
  animation: float 10s ease-in-out infinite;
}

.c2 {
  width: 200px;
  height: 200px;
  background-color: var(--color-beige);
  bottom: 15%;
  right: 10%;
  animation: float 15s ease-in-out infinite;
}

.c3 {
  width: 150px;
  height: 150px;
  background-color: var(--color-terracotta);
  bottom: 30%;
  left: 15%;
  animation: float 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

/* -------------------- */
/* ABOUT SECTION */
/* -------------------- */

.about-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-beige);
  position: relative;
  overflow: hidden;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.about-text {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-text p {
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
  line-height: 1.8;
}

.about-values {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
}

.value-item {
  flex: 1;
  min-width: 250px;
  max-width: 300px;
  background-color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transform: translateY(0);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.value-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-sm);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.value-icon.natural {
  background-image: url('images/natural.jpeg');
}

.value-icon.transparent {
  background-image: url('images/trans.jpeg');
}

.value-icon.local {
  background-image: url('images/local.jpeg');
}

.value-item h3 {
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-heading);
  color: var(--color-terracotta);
}

.leaf-decoration {
  position: absolute;
  background-image: url('images/decor.jpeg');
  width: 150px;
  height: 150px;
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.6;
}

.leaf1 {
  top: 5%;
  left: 5%;
  transform: rotate(-15deg);
}

.leaf2 {
  bottom: 10%;
  right: 5%;
  transform: rotate(45deg);
}

.water-drop {
  position: absolute;
  background-image: url('images/drop.jpg');
  width: 100px;
  height: 100px;
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.6;
}

.water1 {
  top: 20%;
  right: 10%;
}

.water2 {
  bottom: 25%;
  left: 15%;
}

.seed-decoration {
  position: absolute;
  background-image: url('images/seed.jpg');
  width: 120px;
  height: 120px;
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.6;
}

.seed1 {
  bottom: 10%;
  left: 45%;
}

/* -------------------- */
/* NUTRITION SECTION */
/* -------------------- */

.nutrition-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-white);
}

.nutrition-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.nutrition-column {
  flex: 1;
  min-width: 250px;
  max-width: 350px;
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform 0.3s ease;
}

.nutrition-column:hover {
  transform: translateY(-10px);
}

.nutrition-column.macro {
  background-color: rgba(184, 216, 186, 0.2);
  border: 2px solid var(--color-green);
}

.nutrition-column.micro {
  background-color: rgba(255, 247, 192, 0.2);
  border: 2px solid var(--color-yellow);
}

.nutrition-column.hydration {
  background-color: rgba(165, 201, 202, 0.2);
  border: 2px solid var(--color-teal);
}

.nutrition-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-md);
}

.nutrition-column h3 {
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-md);
  color: var(--color-dark);
}

.nutrition-column ul {
  text-align: left;
  padding-left: var(--spacing-md);
  list-style-type: disc;
}

.nutrition-column li {
  margin-bottom: var(--spacing-xs);
}

.nutrition-info {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--color-light-gray);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* -------------------- */
/* HOW WE WORK SECTION */
/* -------------------- */

.work-section {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(to right, var(--color-yellow), var(--color-beige));
  position: relative;
  overflow: hidden;
}

.work-process {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.work-process::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: calc(100% - 80px);
  background-color: var(--color-terracotta);
  border-radius: 3px;
}

.process-step {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--color-terracotta);
  color: var(--color-white);
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-right: var(--spacing-md);
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 2;
}

.step-content {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  flex-grow: 1;
}

.step-content h3 {
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-xs);
  color: var(--color-terracotta);
}

.floating-tip {
  position: absolute;
  background-color: var(--color-green);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.tip1 {
  top: -10px;
  right: 30px;
}

.tip2 {
  top: -10px;
  left: 30px;
}

.tip3 {
  bottom: -10px;
  right: 30px;
}

.tip4 {
  bottom: -10px;
  left: 30px;
}

.process-step:hover .floating-tip {
  opacity: 1;
  transform: translateY(0);
}

.work-decoration {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  opacity: 0.3;
}

.d1 {
  top: 10%;
  left: -100px;
  background-color: var(--color-terracotta);
}

.d2 {
  bottom: 10%;
  right: -100px;
  background-color: var(--color-green);
}

/* -------------------- */
/* PRODUCTS SECTION */
/* -------------------- */

.products-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-light-gray);
}

.products-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.product-card {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  transition: height 0.3s ease;
}

.product-card.starter::before {
  background-color: var(--color-green);
}

.product-card.personal::before {
  background-color: var(--color-teal);
}

.product-card.premium::before {
  background-color: var(--color-terracotta);
}

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

.product-card:hover::before {
  height: 8px;
}

.product-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.starter .product-icon {
  background-image: url('images/product1.jpg');
}

.personal .product-icon {
  background-image: url('images/product2.jpg');
}

.premium .product-icon {
  background-image: url('images/product3.jpg');
}

.product-card h3 {
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.product-features {
  flex-grow: 1;
  text-align: left;
  padding-left: var(--spacing-md);
  list-style-type: disc;
  margin-bottom: var(--spacing-md);
}

.product-features li {
  margin-bottom: var(--spacing-xs);
}

.product-price {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-terracotta);
}

.product-cta {
  padding: 0.8rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  margin-top: auto;
}

.starter .product-cta {
  background-color: var(--color-green);
  color: var(--color-dark);
}

.personal .product-cta {
  background-color: var(--color-teal);
  color: var(--color-white);
}

.premium .product-cta {
  background-color: var(--color-terracotta);
  color: var(--color-white);
}

.product-cta:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* -------------------- */
/* MENTORS SECTION */
/* -------------------- */

.mentors-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-beige);
}

.mentors-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
}

.mentor-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  max-width: 800px;
}

@media (min-width: 768px) {
  .mentor-card {
    flex-direction: row;
    text-align: left;
  }
}

.mentor-image {
  flex-shrink: 0;
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .mentor-image {
    margin-right: var(--spacing-lg);
    margin-bottom: 0;
  }
}

.mentor-image img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid var(--color-teal);
}

.mentor-info h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-terracotta);
}

.mentor-title {
  font-weight: 600;
  color: var(--color-teal);
  margin-bottom: var(--spacing-sm);
}

.mentor-bio {
  line-height: 1.8;
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: var(--spacing-md);
}

.slider-btn {
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
}

.slider-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 12px;
  border-style: solid;
  border-width: 3px 3px 0 0;
  transform: translate(-50%, -50%) rotate(45deg);
  border-color: var(--color-terracotta);
  transition: border-color 0.3s ease;
}

.slider-btn.prev::before {
  transform: translate(-25%, -50%) rotate(-135deg);
}

.slider-btn:hover::before {
  border-color: var(--color-dark);
}

.slider-dots {
  display: flex;
  gap: 10px;
  margin: 0 var(--spacing-md);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-gray);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.dot.active {
  background-color: var(--color-terracotta);
}

.dot:hover {
  background-color: var(--color-dark);
}

/* -------------------- */
/* SUBSCRIPTION SECTION */
/* -------------------- */

.subscription-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-teal);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.subscription-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .subscription-content {
    flex-direction: row;
    text-align: left;
    gap: var(--spacing-lg);
  }
}

.subscription-text {
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .subscription-text {
    flex: 1;
    margin-bottom: 0;
  }
}

.subscription-text h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.subscription-form {
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .subscription-form {
    flex: 1;
  }
}

.subscription-form .form-group {
  margin-bottom: var(--spacing-sm);
}

.subscription-form input {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
}

.subscribe-btn {
  background-color: var(--color-terracotta);
  color: var(--color-white);
  padding: 1rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.subscribe-btn:hover {
  background-color: #c36a18;
}

.subscription-decoration {
  position: absolute;
  width: 100%;
  height: 20px;
  background-image: url('images/bg.jpg');
  background-repeat: no-repeat;
  background-size: cover;
}

/* -------------------- */
/* CONTACT SECTION */
/* -------------------- */

.contact-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-white);
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.contact-form-container, .contact-info {
  flex: 1;
  min-width: 300px;
}

.contact-form {
  background-color: var(--color-light-gray);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
}

.contact-btn {
  background-color: var(--color-terracotta);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.contact-btn:hover {
  background-color: #c36a18;
}

.contact-details {
  margin-bottom: var(--spacing-lg);
}

.contact-details h3 {
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-xs);
  color: var(--color-terracotta);
}

.contact-details p {
  margin-bottom: var(--spacing-md);
}

.contact-map {
  height: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* -------------------- */
/* FOOTER */
/* -------------------- */

footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo, .footer-links, .footer-contact {
  flex: 1;
  min-width: 250px;
}

.footer-logo p {
  margin-top: var(--spacing-sm);
}

.footer-links h3, .footer-contact h3 {
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-md);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer-links a {
  color: var(--color-white);
  transition: color 0.3s ease;
}

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

.footer-contact p {
  margin-bottom: var(--spacing-xs);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

@media (max-width: 991px) {
  .hero-section h1 {
    font-size: 2.8rem;
  }
  
  .about-values {
    gap: var(--spacing-md);
  }
  
  .nutrition-content {
    gap: var(--spacing-sm);
  }
  
  .products-content {
    gap: var(--spacing-md);
  }
}

@media (max-width: 767px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 250px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 30px 30px;
    box-shadow: var(--shadow-lg);
    transition: right 0.3s ease;
    z-index: 999;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .hero-section h1 {
    font-size: 2.2rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .work-process::before {
    left: 40px;
  }
  
  .process-step {
    flex-direction: column;
  }
  
  .step-number {
    margin-bottom: var(--spacing-sm);
  }
}

@media (max-width: 575px) {
  .hero-section {
    padding: var(--spacing-lg) 0;
  }
  
  .hero-section h1 {
    font-size: 1.8rem;
  }
  
  .hero-section .subheadline {
    font-size: 1rem;
  }
  
  .about-values {
    gap: var(--spacing-md);
  }
  
  .nutrition-column {
    min-width: 100%;
  }
  
  .product-card {
    min-width: 100%;
  }
  
  .mentor-image img {
    width: 150px;
    height: 150px;
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .footer-logo, .footer-links, .footer-contact {
    text-align: center;
  }
  
  .footer-links ul {
    align-items: center;
  }
}