/* ==========================================
   CHOSEN VITAMINS - Modern Static Site CSS
   ========================================== */

/* FONTS */
@font-face {
  font-family: 'Gotham HTF Medium';
  src: url('../fonts/gotham_htf_medium/GothamHTF-Medium.woff') format('woff'),
       url('../fonts/gotham_htf_medium/GothamHTF-Medium.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: 'Gotham HTF Book';
  src: url('../fonts/gotham_htf_book/GothamHTF-Book.woff') format('woff'),
       url('../fonts/gotham_htf_book/GothamHTF-Book.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: 'Gotham HTF Light';
  src: url('../fonts/gotham_htf_light/GothamHTF-Light.woff') format('woff'),
       url('../fonts/gotham_htf_light/GothamHTF-Light.ttf') format('truetype');
  font-weight: 200;
  font-style: normal;
}

@font-face {
  font-family: 'Gotham HTF Bold';
  src: url('../fonts/gotham_htf_bold/GothamHTF-Bold.woff') format('woff'),
       url('../fonts/gotham_htf_bold/GothamHTF-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: 'Gotham HTF Thin';
  src: url('../fonts/gotham_htf_thin/GothamHTF-Thin.woff') format('woff'),
       url('../fonts/gotham_htf_thin/GothamHTF-Thin.ttf') format('truetype');
  font-weight: 200;
  font-style: normal;
}

@font-face {
  font-family: 'Uni Sans Light';
  src: url('../fonts/uni_sans_light/Uni-Sans-Light.woff') format('woff'),
       url('../fonts/uni_sans_light/Uni-Sans-Light.ttf') format('truetype');
  font-weight: 200;
  font-style: normal;
}

@font-face {
  font-family: 'Uni Sans Regular';
  src: url('../fonts/uni_sans_regular/Uni Sans Regular.woff') format('woff'),
       url('../fonts/uni_sans_regular/Uni Sans Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Gotham HTF Book', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #333;
  background: #fff;
  min-width: 320px;
}

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

ul {
  list-style: none;
}

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

.clear {
  clear: both;
}

/* LAYOUT */
.center {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 72px;
  background: #fff;
  z-index: 9998;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

#header-content {
  display: flex;
  align-items: center;
  height: 72px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

#header-logo {
  flex-shrink: 0;
}

#header-logo img {
  height: 50px;
  width: auto;
}

/* NAVIGATION */
#header-nav {
  flex-grow: 1;
  display: flex;
  justify-content: center;
}

#header-menu {
  display: flex;
  gap: 30px;
}

#header-menu a {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  color: #333;
  padding: 10px 0;
  position: relative;
}

#header-menu a:hover {
  color: #41afb4;
}

#header-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #41afb4;
  transition: width 0.3s ease;
}

#header-menu a:hover::after,
#header-menu a.active::after {
  width: 100%;
}

/* MOBILE MENU */
#menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
}

#menu-toggle span {
  width: 25px;
  height: 3px;
  background: #333;
  transition: all 0.3s ease;
}

/* SOCIAL ICONS IN HEADER */
#header-social {
  display: flex;
  gap: 5px;
}

#header-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(211,211,211,0.5);
  border-radius: 4px;
  transition: all 0.3s ease;
}

#header-social a:hover {
  transform: translateY(-2px);
}

#header-social .icon-twitter:hover { background: #5ca9ee; }
#header-social .icon-facebook:hover { background: #5060a2; }

#header-social img {
  width: 20px;
  height: 20px;
}

/* HERO SECTION */
#hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background: url('../img/bg_header_home.jpg') no-repeat center center;
  background-size: cover;
  display: flex;
  align-items: center;
  padding-top: 72px;
}

#hero-content {
  max-width: 600px;
  padding: 60px 20px 60px 100px;
}

#hero h1 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: clamp(40px, 8vw, 71px);
  text-transform: uppercase;
  color: #fff;
  line-height: 0.85;
  margin-bottom: 20px;
}

#hero p {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.5;
  max-width: 430px;
}

#hero-bottles {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  max-width: 1160px;
  animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* PICK OF THE WEEK */
#pick-of-week {
  position: relative;
  padding: 80px 0;
  background: url('../img/bg_pick_of_the_week.jpg') no-repeat center center;
  background-size: cover;
}

#pick-of-week .badge {
  position: absolute;
  top: 40px;
  left: 40px;
}

#pick-of-week-content {
  max-width: 500px;
  margin-left: auto;
  padding-right: 100px;
}

#pick-of-week .series {
  font-family: 'Gotham HTF Medium', sans-serif;
  font-size: 14px;
  color: #939598;
  text-transform: uppercase;
  margin-bottom: 10px;
}

#pick-of-week h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 50px;
  text-transform: uppercase;
  color: #939598;
  margin-bottom: 15px;
}

#pick-of-week .subtitle {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  color: #939598;
  margin-bottom: 30px;
}

#pick-of-week .description {
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #333;
}

/* GRID SECTIONS */
.grid-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.grid-item {
  padding: 50px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 290px;
  transition: all 0.3s ease;
}

.grid-item.teal { background: #41afb4; color: #fff; }
.grid-item.pink { background: #d13068; color: #fff; }
.grid-item.gray { background: #bcbcbd; }
.grid-item.yellow { background: #ffcb04; color: #fff; }
.grid-item.light-gray { background: #f6f6f6; }

.grid-item h3 {
  font-family: 'Gotham HTF Medium', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.grid-item h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 35px;
  text-transform: uppercase;
  line-height: 1;
}

.grid-item p {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 14px;
  line-height: 1.4;
  margin-top: 15px;
}

.grid-item a.link-plus {
  display: inline-block;
  width: 46px;
  height: 46px;
  background: rgba(0,0,0,0.2);
  color: #fff;
  font-size: 25px;
  line-height: 46px;
  text-align: center;
  margin-top: auto;
  align-self: flex-end;
}

.grid-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* SATISFACTION BANNER */
#satisfaction {
  padding: 50px 20px;
  text-align: center;
  background: #bcbcbd;
}

#satisfaction h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 27px;
  text-transform: uppercase;
}

#satisfaction span {
  color: #fff;
}

/* DISTRIBUTION PARTNER */
#distribution {
  padding: 60px 0;
  display: flex;
  align-items: center;
  gap: 30px;
}

#distribution-icon {
  flex-shrink: 0;
}

#distribution h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 45px;
  color: #41afb4;
  line-height: 0.9;
  text-transform: uppercase;
  margin-bottom: 15px;
}

#distribution p {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 14px;
  color: #bcbcbd;
  text-transform: uppercase;
  line-height: 1.3;
}

/* FDA DISCLAIMER */
#disclaimer {
  padding: 40px 20px;
  text-align: center;
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 12px;
  color: #939598;
  text-transform: uppercase;
}

/* FOOTER */
#footer {
  background: #939598;
  padding: 60px 0;
  color: #fff;
}

#footer-content {
  display: flex;
  align-items: center;
  gap: 30px;
}

#footer-logo img {
  height: 50px;
}

#footer-address {
  font-size: 12px;
  line-height: 1.8;
}

/* ==========================================
   PRODUCTS PAGE
   ========================================== */

#products-hero {
  padding: 150px 0 80px;
  background: url('../img/bg_header_products.jpg') no-repeat center center;
  background-size: cover;
  color: #939598;
}

#products-hero h1 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 71px;
  text-transform: uppercase;
  line-height: 0.85;
  margin-bottom: 15px;
}

#products-hero p {
  font-family: 'Gotham HTF Medium', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
}

/* FILTER BAR */
#products-filter {
  display: flex;
  background: #41afb4;
  color: #fff;
  font-family: 'Gotham HTF Medium', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
}

#products-filter .filter-label {
  padding: 25px 30px;
  background: rgba(0,0,0,0.1);
}

#products-filter select {
  flex: 1;
  padding: 25px 30px;
  border: none;
  background: #939598;
  color: #fff;
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 20px;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23fff' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
}

#products-filter button {
  padding: 25px 40px;
  border: none;
  background: #41afb4;
  color: #fff;
  font-family: 'Gotham HTF Medium', sans-serif;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.3s ease;
}

#products-filter button:hover {
  background: #3a9da2;
}

/* PRODUCTS GRID */
#products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0;
  padding: 40px 0;
}

.product-card {
  border: 1px solid #ebebeb;
  padding: 20px;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.product-card:hover {
  background: #ebebeb;
  transform: translateY(-5px);
}

.product-card-image {
  height: 180px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 15px;
}

.product-card-image img {
  max-height: 100%;
  width: auto;
}

.product-card h3 {
  font-family: 'Gotham HTF Bold', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.product-card .series {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 11px;
  color: #939598;
  text-transform: uppercase;
}

/* PRODUCT DETAIL PAGE */
.product-header {
  position: relative;
  min-height: 640px;
  padding: 150px 0 80px;
  background-size: cover;
  background-position: center;
  color: #fff;
  overflow: hidden;
}

.product-header-content {
  max-width: 600px;
}

.product-header .series {
  font-family: 'Gotham HTF Medium', sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 15px;
  opacity: 0;
  animation: fadeIn 0.5s ease 0.2s forwards;
}

.product-header h1 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: clamp(50px, 10vw, 100px);
  text-transform: uppercase;
  line-height: 0.8;
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeIn 0.5s ease 0.4s forwards;
}

.product-header p {
  font-family: 'Gotham HTF Medium', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  line-height: 1.3;
  opacity: 0;
  animation: fadeIn 0.5s ease 0.6s forwards;
}

.product-header-image {
  position: absolute;
  right: 0;
  bottom: 0;
  max-width: 50%;
  opacity: 0;
  animation: fadeInScale 0.8s ease 0.3s forwards;
}

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

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* PRODUCT OVERVIEW */
.product-overview {
  display: flex;
  align-items: center;
  gap: 60px;
  padding: 80px 0;
}

.product-overview-image {
  flex: 1;
}

.product-overview-content {
  flex: 1;
}

.product-overview h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 55px;
  color: #939598;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.product-overview p {
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.8;
}

/* PRODUCT GOALS */
.product-goals {
  padding: 80px 0;
  background: #f9f9f9;
}

.product-goals h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 40px;
  color: #939598;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 50px;
}

.goals-grid {
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}

.goal-item {
  text-align: center;
  max-width: 200px;
}

.goal-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.goal-icon.teal { background: #41afb4; }
.goal-icon.platinum { background: #939598; }
.goal-icon.pink { background: #d13068; }

.goal-item h3 {
  font-family: 'Gotham HTF Medium', sans-serif;
  font-size: 15px;
  text-transform: uppercase;
  margin-bottom: 15px;
  color: #939598;
}

.goal-item p {
  font-family: Arial, sans-serif;
  font-size: 13px;
  line-height: 1.5;
}

/* ==========================================
   ABOUT PAGE
   ========================================== */

#about-hero {
  padding: 150px 0 80px;
  background: url('../img/bg_about_us.jpg') no-repeat center center;
  background-size: cover;
  color: #fff;
  text-transform: uppercase;
}

#about-hero h1 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: clamp(50px, 10vw, 100px);
  margin-bottom: 20px;
}

#about-hero p {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  max-width: 700px;
}

#about-content {
  padding: 80px 0;
}

.about-intro {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 18px;
  text-transform: uppercase;
  color: #b2b2b2;
  line-height: 1.5;
  max-width: 550px;
  margin-bottom: 60px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.about-contact h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 55px;
  color: #a3a3a2;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.about-contact p {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  line-height: 2;
}

.about-certifications h3 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 40px;
  color: #939598;
  text-transform: uppercase;
  margin-bottom: 20px;
  text-align: right;
}

.about-certifications p {
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  text-align: right;
  margin-bottom: 40px;
}

/* PROCESS SECTION */
.process-section {
  padding: 80px 0;
  background: #f9f9f9;
}

.process-section h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 55px;
  color: #939598;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 50px;
}

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

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

.process-item-icon {
  height: 144px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 25px;
}

.process-item h3 {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 16px;
  text-transform: uppercase;
  color: #939598;
  margin-bottom: 20px;
}

.process-item p {
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  padding: 0 20px;
}

/* ==========================================
   CONTACT PAGE
   ========================================== */

#contact-page {
  padding: 120px 0 80px;
}

#contact-page h1 {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 16px;
  color: #41afb4;
  text-transform: uppercase;
  margin-bottom: 30px;
}

#contact-page h2 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: clamp(40px, 8vw, 71px);
  color: #bcbcbd;
  text-transform: uppercase;
  margin-bottom: 30px;
}

#contact-page .intro {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 18px;
  color: #bcbcbd;
  text-transform: uppercase;
  line-height: 1.5;
  max-width: 800px;
  margin-bottom: 60px;
}

/* CONTACT FORM */
.contact-form {
  max-width: 900px;
}

.form-group {
  display: flex;
  margin-bottom: 15px;
}

.form-group label {
  width: 200px;
  padding-top: 25px;
  padding-right: 30px;
  text-align: right;
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 30px;
  color: #bcbcbd;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  flex: 1;
  padding: 20px;
  border: none;
  background: #f6f6f6;
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 24px;
  color: #bcbcbd;
  text-transform: uppercase;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid #41afb4;
  background: #fff;
}

.form-group textarea {
  min-height: 200px;
  resize: vertical;
}

.form-row {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}

.form-row .form-group {
  flex: 1;
  margin-bottom: 0;
}

.form-row .form-group label {
  width: auto;
  font-size: 20px;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 40px 0;
  padding-left: 200px;
}

.form-checkbox input[type="checkbox"] {
  width: 48px;
  height: 48px;
  cursor: pointer;
  accent-color: #41afb4;
}

.form-checkbox label {
  font-family: 'Gotham HTF Book', sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  color: #bcbcbd;
  cursor: pointer;
}

.form-submit {
  display: flex;
  justify-content: flex-end;
}

.form-submit button {
  padding: 25px 100px;
  border: none;
  background: #41afb4;
  color: #fff;
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 30px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-submit button:hover {
  background: #3a9da2;
  transform: translateY(-2px);
}

/* SUCCESS MESSAGE */
.form-success {
  padding: 40px;
  background: #41afb4;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  margin-top: 30px;
}

.form-success h3 {
  font-family: 'Uni Sans Light', sans-serif;
  font-size: 30px;
  margin-bottom: 10px;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1024px) {
  .grid-section {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .about-certifications {
    text-align: left;
  }
  
  .about-certifications h3,
  .about-certifications p {
    text-align: left;
  }
}

@media (max-width: 768px) {
  #header-nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  }
  
  #header-nav.active {
    display: flex;
  }
  
  #header-menu {
    flex-direction: column;
    gap: 0;
  }
  
  #header-menu a {
    padding: 15px 0;
    border-bottom: 1px solid #eee;
  }
  
  #menu-toggle {
    display: flex;
  }
  
  #hero-content {
    padding: 40px 20px;
  }
  
  #pick-of-week-content {
    padding: 40px 20px;
    margin: 0;
  }
  
  .grid-section {
    grid-template-columns: 1fr;
  }
  
  .grid-item {
    min-height: 200px;
  }
  
  #distribution {
    flex-direction: column;
    text-align: center;
  }
  
  .product-overview {
    flex-direction: column;
  }
  
  .goals-grid {
    gap: 40px;
  }
  
  .process-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group {
    flex-direction: column;
  }
  
  .form-group label {
    width: 100%;
    text-align: left;
    padding: 0 0 10px 0;
    font-size: 20px;
  }
  
  .form-row {
    flex-direction: column;
  }
  
  .form-checkbox {
    padding-left: 0;
  }
  
  .form-submit {
    justify-content: center;
  }
  
  .form-submit button {
    width: 100%;
    padding: 20px;
  }
}

@media (max-width: 480px) {
  #hero h1 {
    font-size: 40px;
  }
  
  #pick-of-week h2 {
    font-size: 35px;
  }
  
  .grid-item h2 {
    font-size: 28px;
  }
  
  #distribution h2 {
    font-size: 35px;
  }
  
  #about-hero h1,
  #contact-page h2 {
    font-size: 40px;
  }
}

/* UTILITY CLASSES */
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.pt-header { padding-top: 72px; }