/* ====================================
   THENIKKAL - BOLD B2B WHOLESALE THEME
   Inspired by modern food brand aesthetics
   Farm-based, wholesale-focused design
   ==================================== */

/* Import modern font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* Color System - Farm & Earth Tones */
:root {
  /* Primary Colors */
  --forest-green: #1a4d2e;
  --deep-green: #0d3320;
  --sage-green: #4f772d;
  --terracotta: #c1666b;
  --clay-orange: #d4843d;

  /* Neutral Palette */
  --cream: #faf8f3;
  --warm-white: #fffef9;
  --light-tan: #f0ebe1;
  --charcoal: #2d2d2d;
  --medium-gray: #6b6b6b;
  --light-gray: #e8e8e8;

  /* Accent */
  --harvest-red: #c1666b;
  --earth-brown: #8b7355;

  /* Functional */
  --success: #4f772d;
  --warning: #d4843d;
  --error: #c1666b;
}

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

html, body {
  overflow-x: hidden;
  max-width: 100%;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--charcoal);
  background: var(--warm-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography - Bold & Clear */
h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.1;
  color: var(--charcoal);
  margin-bottom: 1rem;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--medium-gray);
  margin-bottom: 1rem;
}

.text-large {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.5;
}

.text-small {
  font-size: 0.875rem;
}

/* Layout Containers */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 4rem);
}

.container-narrow {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 4rem);
}

.container-wide {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 4rem);
}

/* Sections */
.section {
  padding: clamp(3rem, 8vh, 5rem) 0;
  position: relative;
}

.section-large {
  padding: clamp(4rem, 10vh, 6rem) 0;
}

.section-small {
  padding: clamp(2rem, 5vh, 3rem) 0;
}

/* Color Backgrounds */
.bg-cream { background: var(--cream); }
.bg-white { background: var(--warm-white); }
.bg-tan { background: var(--light-tan); }
.bg-green { background: var(--forest-green); color: var(--warm-white); }
.bg-forest-green { background: var(--forest-green); color: var(--warm-white); }
.bg-deep-green { background: var(--deep-green); color: var(--warm-white); }
.bg-sage { background: var(--sage-green); color: var(--warm-white); }

.bg-green h1, .bg-green h2, .bg-green h3, .bg-green h4, .bg-green h5, .bg-green h6,
.bg-forest-green h1, .bg-forest-green h2, .bg-forest-green h3, .bg-forest-green h4, .bg-forest-green h5, .bg-forest-green h6,
.bg-deep-green h1, .bg-deep-green h2, .bg-deep-green h3, .bg-deep-green h4, .bg-deep-green h5, .bg-deep-green h6,
.bg-sage h1, .bg-sage h2, .bg-sage h3, .bg-sage h4, .bg-sage h5, .bg-sage h6 {
  color: var(--warm-white);
}

.bg-green p, .bg-forest-green p, .bg-deep-green p, .bg-sage p {
  color: rgba(255, 255, 255, 0.9);
}

/* Navigation */
.glass {
  background: rgba(6, 78, 59, 0.85);
  backdrop-filter: blur(10px);
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.75rem 0;
}

.navbar.scrolled {
  background: var(--forest-green);
  padding: 0.5rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 4rem);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.logo-container h1 {
  margin-bottom: 0;
  line-height: 1;
}

.logo-container:hover {
  transform: translateY(-2px);
}

.logo {
  height: 2.5rem;
  width: auto;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--warm-white);
  letter-spacing: -0.02em;
}

.brand-highlight {
  color: var(--clay-orange);
}

.nav-menu {
  display: none;
  gap: 3rem;
  list-style: none;
  align-items: center;
}

.nav-menu li {
  list-style: none;
}

@media (min-width: 768px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  color: var(--warm-white);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--clay-orange);
}

.mobile-menu-btn {
  display: block;
  background: none;
  border: none;
  color: var(--warm-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu {
  display: none;
  background: var(--deep-green);
  padding: 2rem clamp(1rem, 5vw, 4rem);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu a {
  display: block;
  color: var(--warm-white);
  text-decoration: none;
  padding: 1rem 0;
  font-size: 1.25rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu a:hover {
  color: var(--clay-orange);
}

/* Hero Section - Full Impact */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 77, 46, 0.85) 0%, rgba(13, 51, 32, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 2rem;
  max-width: 1200px;
}

.hero-content h1 {
  color: var(--warm-white);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

@media (max-width: 768px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  border-radius: 0;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: left 0.5s ease;
}

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

.btn-primary {
  background: var(--forest-green);
  color: var(--warm-white);
}

.btn-primary:hover {
  background: var(--deep-green);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(26, 77, 46, 0.3);
}

.btn-secondary {
  background: var(--clay-orange);
  color: var(--warm-white);
}

.btn-secondary:hover {
  background: #c27533;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(212, 132, 61, 0.3);
}

.btn-white {
  background: var(--warm-white);
  color: var(--forest-green);
}

.btn-white:hover {
  background: var(--cream);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

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

.btn-outline:hover {
  background: var(--forest-green);
  color: var(--warm-white);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* Badge/Tag */
.badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: var(--clay-orange);
  color: var(--warm-white);
  font-size: clamp(0.75rem, 2vw, 0.875rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 0;
}

.badge-green {
  background: var(--sage-green);
}

.badge-outline {
  background: transparent;
  border: 2px solid currentColor;
}

/* Grid Systems */
.grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.grid-2 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Cards - Clean & Modern */
.card {
  background: var(--warm-white);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--light-gray);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--forest-green);
}

.card-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

.card-content {
  padding: 2rem;
}

.card-content h3 {
  margin-bottom: 1rem;
}

.card-content p {
  font-size: 1rem;
  color: var(--medium-gray);
}

/* Info Boxes */
.info-box {
  background: var(--cream);
  padding: 2.5rem;
  border-left: 6px solid var(--forest-green);
  margin: 2rem 0;
}

.info-box h3 {
  color: var(--forest-green);
  margin-bottom: 1rem;
}

.info-box-orange {
  border-left-color: var(--clay-orange);
}

.info-box-orange h3 {
  color: var(--clay-orange);
}

/* Lists */
.check-list {
  list-style: none;
  padding: 0;
}

.check-list li {
  padding: 0.75rem 0 0.75rem 2.5rem;
  position: relative;
  font-size: 1.125rem;
  color: var(--charcoal);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.75rem;
  color: var(--sage-green);
  font-weight: 900;
  font-size: 1.5rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--charcoal);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 1.125rem 1.25rem;
  border: 2px solid var(--light-gray);
  background: var(--warm-white);
  font-size: 1rem;
  font-family: inherit;
  color: var(--charcoal);
  transition: all 0.3s ease;
  border-radius: 0;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--forest-green);
  box-shadow: 0 0 0 4px rgba(26, 77, 46, 0.1);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-required {
  color: var(--harvest-red);
  margin-left: 0.25rem;
}

/* Feature Boxes */
.feature-box {
  text-align: center;
  padding: 2rem 1.5rem;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
  color: var(--sage-green);
}

.bg-green .feature-icon,
.bg-deep-green .feature-icon,
.bg-sage .feature-icon {
  color: var(--warm-white);
}

.feature-box h3 {
  margin-bottom: 1rem;
}

.feature-box p {
  font-size: 1rem;
}

/* Stats/Numbers - Bold Display */
.stat-box {
  text-align: center;
  padding: 2rem;
}

.stat-number {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--forest-green);
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: var(--medium-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* Split Section - Image + Content */
.split-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: center;
}

@media (min-width: 768px) {
  .split-section {
    grid-template-columns: 1fr 1fr;
  }
}

.split-image {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
}

@media (min-width: 768px) {
  .split-image {
    min-height: 400px;
  }
}

.split-content {
  padding: clamp(2rem, 8vw, 6rem);
}

/* Footer */
.footer {
  background: #facc15;
  color: var(--charcoal);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .footer-grid {
    gap: 2rem;
  }

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

  .footer {
    padding: 2.5rem 0 1.5rem;
  }
}

.footer-section h3 {
  color: var(--charcoal);
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-logo {
  height: 3rem;
  width: auto;
  opacity: 0.8;
  margin-bottom: 1rem;
}

.footer-company {
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.footer-text {
  font-size: 0.9rem;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
  line-height: 1.6;
  opacity: 0.85;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--charcoal);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.15);
  padding-top: 1.5rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--charcoal);
  margin: 0;
  opacity: 0.8;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.fade-in {
  animation: fadeInUp 0.8s ease-out;
}

/* Responsive Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  body {
    font-size: 16px;
  }

  .container, .container-narrow, .container-wide {
    padding: 0 1rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .section-large {
    padding: 3rem 0;
  }

  .hero-content {
    padding: 1.5rem;
  }

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

  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.9rem;
  }

  .btn-lg {
    padding: 1rem 2rem;
    font-size: 0.95rem;
  }

  .card-image {
    height: 220px;
  }

  .grid {
    gap: 1rem;
  }

  .grid-2, .grid-3, .grid-4 {
    gap: 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .logo {
    height: 2rem;
  }

  .brand-name {
    font-size: 1.25rem;
  }

  .info-box {
    padding: 1.5rem;
  }

  .check-list li {
    font-size: 1rem;
  }

  .form-group {
    margin-bottom: 1.25rem;
  }
}

/* Selection */
::selection {
  background: var(--sage-green);
  color: var(--warm-white);
}

/* Modal Overlay */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  animation: fadeIn 0.3s ease;
}

.modal-overlay.active {
  display: flex;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Modal Content */
.modal-content {
  background: var(--warm-white);
  max-width: 550px;
  width: 100%;
  padding: 0;
  position: relative;
  animation: slideUp 0.4s ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  background: var(--sage-green);
  padding: 2.5rem 2rem 2rem;
  text-align: center;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: var(--warm-white);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.modal-close:hover {
  transform: scale(1.1);
}

.modal-icon {
  font-size: 4rem;
  color: var(--warm-white);
  margin-bottom: 1rem;
}

.modal-header h2 {
  color: var(--warm-white);
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-bottom: 0.5rem;
}

.modal-header p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  margin: 0;
}

.modal-body {
  padding: 2.5rem 2rem;
  text-align: center;
}

.modal-body p {
  font-size: 1.125rem;
  color: var(--medium-gray);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .modal-content {
    margin: 0;
  }

  .modal-header {
    padding: 2rem 1.5rem 1.5rem;
  }

  .modal-body {
    padding: 2rem 1.5rem;
  }

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

  .modal-actions .btn {
    width: 100%;
  }
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9998;
  animation: pulse 2s infinite;
}

.whatsapp-button {
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  transition: all 0.3s ease;
  color: white;
}

.whatsapp-button:hover {
  background: #20BA5A;
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-button i {
  font-size: 32px;
  color: white;
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--charcoal);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  white-space: nowrap;
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid var(--charcoal);
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-button {
    width: 56px;
    height: 56px;
  }

  .whatsapp-button i {
    font-size: 28px;
  }

  .whatsapp-tooltip {
    display: none;
  }
}