/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

/* =====================
   NAVBAR
===================== */
.navbar {
  height: 90px;
  padding: 0 60px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
}

.logo img {
  height: 100px;
  width: auto;
}

/* NAV LINKS */
.navbar nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.navbar nav a {
  font-size: 16px;
  font-weight: 500;
  color: #0f172a;
}

.navbar nav a:hover {
  color: #2563eb;
}
/* =====================
   HAMBURGER
===================== */
.hamburger {
  display: none;
  font-size: 30px;
  cursor: pointer;
  color: #0f172a;
}

/* =====================
   MOBILE RESPONSIVE
===================== */
@media (max-width: 992px) {

  .navbar {
    padding: 0 25px;
  }

  .hamburger {
    display: block;
  }

  .navbar nav {
    position: absolute;
    top: 90px;
    right: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 30px 0;
    display: none;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  }

  .navbar nav.active {
    display: flex;
  }

  .navbar nav a {
    font-size: 18px;
  }

}

/* =====================
   HERO / SLIDER
===================== */
.hero {
  margin-top: 90px;
  height: 550px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.slider {
  width: 100%;
  height: 100%;
  position: relative;
  background: #000;
}

.slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transition: opacity 0.7s ease-in-out;
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

/* SLIDER BUTTONS */
.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.45);
  color: #fff;
  border: none;
  font-size: 26px;
  padding: 12px 18px;
  cursor: pointer;
  border-radius: 6px;
  z-index: 2;
}

.prev { left: 24px; }
.next { right: 24px; }

.nav:hover {
  background: rgba(0,0,0,0.7);
}

/* =====================
   CTA STRIP
===================== */
.cta-strip {
  width: 100%;
  background: linear-gradient(90deg, #0b3fa8, #0a66ff);
  padding: 28px 0;
}

.cta-content {
  max-width: 1200px;
  margin: auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cta-left {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
}

.check-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #0ea5e9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.cta-left h2 {
  font-size: 20px;
  font-weight: 600;
}

.cta-btn {
  background: rgba(255,255,255,0.25);
  color: #fff;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.cta-btn:hover {
  background: #ffffff;
  color: #0a66ff;
}

.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
}

.modal-content {
  background: #fff;
  width: 400px;
  max-width: 90%;
  margin: 8% auto;
  padding: 25px;
  border-radius: 10px;
  position: relative;
}

.modal-content input,
.modal-content textarea {
  width: 100%;
  margin-bottom: 12px;
  padding: 10px;
}

.modal-content button {
  background: #ff4b8b;
  color: #fff;
  border: none;
  padding: 10px;
  width: 100%;
}

.close {
  position: absolute;
  right: 15px;
  top: 10px;
  font-size: 22px;
  cursor: pointer;
}


/* =====================
   ABOUT SECTION (UPDATED – SHORT + BUTTON)
===================== */
.about-section {
  padding: 90px 60px;
  background: #ffffff;
}

.about-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

/* IMAGE */
.about-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image img {
  width: 100%;
  max-width: 480px;
  height: auto;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

/* CONTENT */
.about-content {
  max-width: 560px;
}

.about-content h2 {
  font-size: 32px;
  color: #1e3a8a;
  font-weight: 700;
  margin-bottom: 18px;
  line-height: 1.3;
}

.about-content h2 span {
  display: block;
  font-size: 18px;
  font-weight: 600;
  color: #2563eb;
  margin-top: 6px;
}

.about-content p {
  font-size: 16px;
  color: #334155;
  line-height: 1.75;
  margin-bottom: 14px;
}

/* ABOUT BUTTON */
.about-btn {
  margin-top: 22px;
  padding: 12px 28px;
  background: linear-gradient(90deg, #2563eb, #1e40af);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.about-btn:hover {
  transform: translateY(-2px);
  background: linear-gradient(90deg, #1e40af, #2563eb);
}

/* =====================
   ABOUT MODAL POPUP
===================== */

/* MODAL BACKGROUND */
.about-modal {
  display: none; /* hidden by default */
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
}

/* MODAL BOX */
.about-modal-content {
  background: #ffffff;
  width: 90%;
  max-width: 600px;
  padding: 40px;
  border-radius: 10px;
  position: relative;
  animation: fadeIn 0.3s ease-in-out;
}

/* CLOSE BUTTON */
.close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: #000;
  color: #fff;
  border: none;
  font-size: 20px;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  cursor: pointer;
}

.close-btn:hover {
  background: red;
}

/* Animation */
@keyframes fadeIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}


/* =====================
   STATS SECTION
===================== */
/* STATS HEADING */
.stats-heading {
  text-align: center;
  margin-bottom: 40px;
  color: #ffffff;
}

.stats-heading h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 8px;
}

.stats-heading p {
  font-size: 16px;
  opacity: 0.9;
}

.stats-section {
  width: 100%;
  background: #1e3a8a;   /* deep blue */
  padding: 70px 20px;
}

.stats-container {
  max-width: 1300px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

/* CARD */
.stat-card {
  background: #f8fafc;
  border-radius: 14px;
  padding: 30px 20px;
  text-align: center;
}

/* NUMBER */
.stat-card h3 {
  font-size: 36px;
  font-weight: 700;
  color: #1e3a8a;
  margin-bottom: 8px;
}

/* LABEL */
.stat-card p {
  font-size: 14px;
  color: #1e40af;
  font-weight: 500;
}

/* ADD + / % SYMBOLS */
.stat-card:nth-child(1) h3::after,
.stat-card:nth-child(2) h3::after {
  font-size: 22px;
}

.stat-card:nth-child(3) h3::after {
  content: "%";
  font-size: 22px;
}

.stat-card:nth-child(4) h3::after {
  content: "+";
  font-size: 22px;
}

.human-water-section {
  background: #f6f7f3;
  padding: 90px 20px;
}

.human-water-container {
  max-width: 1200px;
  margin: auto;
}

/* HEADING */
.human-water-heading {
  text-align: center;
  margin-bottom: 70px;
}

.human-water-heading h2 {
  font-size: 38px;
  color: #2f4f4f;
  margin-bottom: 12px;
}

.human-water-heading p {
  max-width: 720px;
  margin: auto;
  font-size: 16px;
  color: #555;
}

/* BLOCKS */
.human-water-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 70px;
}

.human-water-block.reverse {
  direction: rtl;
}

.human-water-block.reverse * {
  direction: ltr;
}

/* TEXT */
.human-water-text h3 {
  font-size: 26px;
  color: #2f4f4f;
  margin-bottom: 15px;
}

.human-water-text p {
  font-size: 16px;
  line-height: 1.8;
  color: #444;
  margin-bottom: 12px;
}

/* IMAGE */
.human-water-image img {
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

/* HIGHLIGHT */
.human-water-highlight {
  background: #ffffff;
  border-radius: 20px;
  padding: 45px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.human-water-highlight h3 {
  font-size: 28px;
  color: #2f4f4f;
  margin-bottom: 10px;
}

.human-water-highlight p {
  font-size: 16px;
  color: #444;
  line-height: 1.8;
}

.micro-cluster-section {
  background: #f9faf7;
  padding: 90px 20px;
}

.micro-cluster-container {
  max-width: 1200px;
  margin: auto;
}

/* HEADING */
.micro-cluster-heading {
  text-align: center;
  margin-bottom: 60px;
}

.micro-cluster-heading h2 {
  font-size: 38px;
  color: #2f5d50;
  margin-bottom: 12px;
}

.micro-cluster-heading p {
  max-width: 720px;
  margin: auto;
  font-size: 16px;
  color: #555;
  line-height: 1.6;
}

/* CONTENT */
.micro-cluster-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}

/* IMAGE */
.micro-cluster-image img {
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

/* TEXT */
.micro-cluster-text h3 {
  font-size: 26px;
  color: #2f5d50;
  margin-bottom: 15px;
}

.micro-cluster-text p {
  font-size: 16px;
  color: #444;
  line-height: 1.8;
  margin-bottom: 14px;
}

/* BENEFITS */
.micro-cluster-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.benefit-box {
  background: #ffffff;
  border-radius: 14px;
  padding: 20px;
  text-align: center;
  font-weight: 600;
  color: #2f5d50;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

/* =====================
   PRODUCT RANGE
===================== */
.product-range {
  padding: 90px 20px;
  background: #f8fafc;
}

.range-container {
  max-width: 1300px;
  margin: auto;
  text-align: center;
}

/* TITLE */
.product-range h2 {
  font-size: 30px;
  font-weight: 700;
  color: #1e3a8a;
  margin-bottom: 10px;
}

.range-subtitle {
  max-width: 720px;
  margin: 0 auto 50px;
  font-size: 15px;
  color: #475569;
  line-height: 1.6;
}

/* GRID */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* CARD */
.product-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

/* IMAGE WRAPPER */
.product-image {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
}

/* IMAGE */
.product-image img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  transition: transform 0.4s ease;
}

/* OVERLAY */
.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.88);
  color: #ffffff;
  padding: 20px;

  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;

  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
}

/* OVERLAY TEXT */
.product-overlay h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.product-overlay p {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 14px;
}

/* BUTTON */
.overlay-btn {
  display: inline-block;
  background: #2563eb;
  color: #ffffff;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
}

/* HOVER EFFECT */
.product-card:hover .product-overlay {
  opacity: 1;
  transform: translateY(0);
}

.product-card:hover img {
  transform: scale(1.05);
}

/* TITLE BELOW IMAGE */
.product-title {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: #1e3a8a;
}

.oxidation-section {
  background: #4aa6f5;
  padding: 80px 20px;
  color: #fff;
}

.oxidation-container {
  max-width: 1200px;
  margin: auto;
}

.oxidation-heading {
  text-align: center;
  margin-bottom: 60px;
}

.oxidation-heading h2 {
  font-size: 36px;
  margin-bottom: 10px;
}

.oxidation-heading p {
  max-width: 700px;
  margin: auto;
  opacity: 0.9;
}

/* CONTENT BLOCKS */
.oxidation-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 60px;
}

.oxidation-block.reverse {
  direction: rtl;
}

.oxidation-block.reverse * {
  direction: ltr;
}

.oxidation-text h3 {
  font-size: 26px;
  margin-bottom: 15px;
}

.oxidation-text p {
  font-size: 16px;
  line-height: 1.7;
  opacity: 0.95;
}

/* IMAGES */
.oxidation-image img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

/* HIGHLIGHT */
.oxidation-highlight {
  text-align: center;
  background: rgba(255,255,255,0.15);
  padding: 40px;
  border-radius: 18px;
  margin-bottom: 60px;
}

.oxidation-highlight h3 {
  font-size: 28px;
  margin-bottom: 10px;
}

/* =========================
 ALKALINE WATER SECTION
========================= */

.alkaline-section {
  background: #f6f7f3;
  padding: 70px 20px;
}

/* HEADER */
.alkaline-header {
  text-align: center;
  margin-bottom: 40px;
}

.alkaline-header .drop-icon {
  font-size: 42px;
  margin-bottom: 8px;
}

.alkaline-header h2 {
  font-size: 34px;
  color: #2f3e46;
  margin-bottom: 5px;
}

.alkaline-header p {
  font-size: 14px;
  color: #6b6b6b;
}

/* CONTENT */
.alkaline-content {
  max-width: 1100px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 35px;
  align-items: center;
}

/* IMAGE HEIGHT CONTROL */
.alkaline-image {
  height: 300px;            /* 👈 change height here */
  overflow: hidden;
  border-radius: 14px;
}

.alkaline-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;        /* no stretch */
  object-position: center;
}

/* TEXT */
.alkaline-text h3 {
  font-size: 24px;
  color: #2f3e46;
  margin-bottom: 12px;
}

.alkaline-text p {
  font-size: 15px;
  color: #4a4a4a;
  line-height: 1.7;
  margin-bottom: 10px;
}

/* BENEFITS */
.alkaline-benefits {
  max-width: 1100px;
  margin: 50px auto 0;
  text-align: center;
}

.alkaline-benefits h3 {
  font-size: 26px;
  color: #2f3e46;
  margin-bottom: 25px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.benefit-card {
  background: #ffffff;
  color: #2f3e46;
  padding: 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
}

/* =========================
   SIMPLE ALKALINE SECTION
========================= */

.alkaline-simple-section {
  background: linear-gradient(to bottom, #f6f7f3, #eef3f9);
  padding: 100px 20px;
}

.alkaline-simple-container {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: center;
}

/* =========================
   LEFT TEXT
========================= */

.alkaline-simple-text h2 {
  font-size: 38px;
  color: #0b3c5d;
  margin-bottom: 15px;
  font-weight: 700;
}

.alkaline-simple-text p {
  font-size: 17px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 35px;
  max-width: 520px;
}

/* =========================
   POINTS
========================= */

.alkaline-simple-points {
  display: grid;
  gap: 18px;
  margin-bottom: 45px;
}

.alkaline-simple-points .point {
  background: #ffffff;
  padding: 16px 22px;
  border-radius: 14px;
  font-weight: 600;
  color: #1e3a8a;
  box-shadow: 0 8px 22px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  cursor: default;
}

.alkaline-simple-points .point:hover {
  transform: translateX(8px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.1);
}

/* =========================
   BROCHURE SECTION
========================= */

.alkaline-brochure {
  margin-top: 20px;
}

.alkaline-brochure h3 {
  font-size: 22px;
  color: #0b3c5d;
  margin-bottom: 10px;
}

.alkaline-brochure p {
  font-size: 14px;
  color: #555;
  margin-bottom: 18px;
}

/* Brochure Image */
.brochure-image {
  max-width: 220px;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
  transition: all 0.3s ease;
}

.brochure-image:hover {
  transform: scale(1.06);
}

/* Download Button */
.brochure-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 14px 28px;
  background: linear-gradient(135deg, #0a66c2, #004aad);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0,74,173,0.3);
  transition: all 0.3s ease;
}

.brochure-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(0,74,173,0.45);
}

/* =========================
   RIGHT IMAGE
========================= */

.alkaline-simple-image img {
  width: 100%;
  max-width: 480px;
  display: block;
  margin: auto;
  transition: transform 0.4s ease;
}

.alkaline-simple-image img:hover {
  transform: scale(1.04);
}

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

@media (max-width: 900px) {

  .alkaline-simple-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 50px;
  }

  .alkaline-simple-text p {
    margin-left: auto;
    margin-right: auto;
  }

  .alkaline-simple-points {
    text-align: left;
    display: inline-block;
  }

  .alkaline-simple-image img {
    margin-top: 20px;
  }

  .brochure-btn {
    justify-content: center;
  }
}

/* ===============================
   BENEFIT IMAGE SLIDER
================================ */

.benefit-heading {
  text-align: center;
  margin-bottom: 40px;
  padding: 0 20px;
}

.benefit-heading h2 {
  font-size: 36px;
  font-weight: 700;
  color: #1e3a8a;
  margin-bottom: 12px;
}

.benefit-heading p {
  font-size: 16px;
  color: #475569;
  max-width: 700px;
  margin: auto;
}

.benefit-slider-section {
  padding: 80px 0;
  background: #ffffff;
  overflow: hidden;
}

/* SLIDER WRAPPER */
.benefit-slider {
  max-width: 1400px;
  margin: auto;
  display: flex;
  align-items: center;
}

/* TRACK */
.slider-track {
  overflow-x: auto;   /* NOT hidden */
  display: flex;
  gap: 30px;
  scroll-behavior: smooth;
}

.slider-track::-webkit-scrollbar {
  display: none;
}

/* SLIDE */
.benefit-slide {
  position: relative;
  min-width: 320px;
  height: 420px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  cursor: pointer;
  background: #000;
}

/* IMAGE */
.benefit-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;             /* same crop */
  transition: transform 0.4s ease;
}

/* TEXT OVERLAY (HIDDEN) */
.slide-text {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  color: #ffffff;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.4s ease;
}

/* SHOW ON HOVER */
.benefit-slide:hover .slide-text {
  opacity: 1;
}

.benefit-slide:hover img {
  transform: scale(1.05);
}

/* TEXT STYLE */
.slide-text h3 {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.slide-text p {
  font-size: 14px;
  line-height: 1.6;
}

/* ARROW BUTTONS */
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: #ffffff;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

.prev { margin-right: 20px; }
.next { margin-left: 20px; }

.cellular-balance-section {
  background: #f7f8f5;
  padding: 90px 20px;
}

.cellular-balance-container {
  max-width: 1200px;
  margin: auto;
}

/* HEADING */
.cellular-balance-heading {
  text-align: center;
  margin-bottom: 60px;
}

.cellular-balance-heading h2 {
  font-size: 38px;
  color: #2f3e46;
  margin-bottom: 10px;
}

.cellular-balance-heading p {
  max-width: 720px;
  margin: auto;
  font-size: 16px;
  color: #555;
}

/* BLOCK */
.cellular-balance-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}

.cellular-balance-image img {
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

/* TEXT */
.cellular-balance-text h3 {
  font-size: 26px;
  color: #2f3e46;
  margin-bottom: 15px;
}

.cellular-balance-text p {
  font-size: 16px;
  line-height: 1.8;
  color: #444;
  margin-bottom: 12px;
}

/* INFO */
.cellular-balance-info {
  background: #ffffff;
  border-radius: 18px;
  padding: 40px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  margin-bottom: 40px;
}

.cellular-balance-info h3 {
  font-size: 26px;
  color: #2f3e46;
  margin-bottom: 15px;
}

.cellular-balance-info ul {
  list-style: disc;
  padding-left: 20px;
  color: #444;
}

.cellular-balance-info li {
  margin-bottom: 10px;
  font-size: 16px;
}

/* NOTE */
.cellular-balance-note {
  text-align: center;
  max-width: 900px;
  margin: auto;
  font-size: 15px;
  color: #666;
}
.heart-health-section {
  background: #f6f7f4;
  padding: 90px 20px;
}

.heart-health-container {
  max-width: 1200px;
  margin: auto;
}

/* CONTENT */
.heart-health-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* TEXT */
.heart-health-text h2 {
  font-size: 38px;
  color: #2f3e46;
  margin-bottom: 15px;
}

.heart-health-text p {
  font-size: 16px;
  color: #444;
  line-height: 1.8;
  margin-bottom: 14px;
}

.heart-health-text ul {
  margin: 15px 0 20px;
  padding-left: 20px;
}

.heart-health-text li {
  font-size: 16px;
  color: #444;
  margin-bottom: 8px;
}

.heart-note {
  font-size: 14px;
  color: #666;
  font-style: italic;
}

/* IMAGE */
.heart-health-image img {
  width: 100%;
  border-radius: 18px;
  box-shadow: 0 14px 32px rgba(0,0,0,0.12);
}

.athletes-section {
  background: #f7f8f6;
  padding: 90px 20px;
}

.athletes-container {
  max-width: 1200px;
  margin: auto;
}

/* CONTENT LAYOUT */
.athletes-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* IMAGE */
.athletes-image img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 14px 32px rgba(0,0,0,0.12);
}

/* TEXT */
.athletes-text h2 {
  font-size: 38px;
  color: #2f3e46;
  margin-bottom: 15px;
}

.athletes-text h3 {
  font-size: 22px;
  color: #2f3e46;
  margin: 25px 0 12px;
}

.athletes-text p {
  font-size: 16px;
  color: #444;
  line-height: 1.8;
  margin-bottom: 14px;
}

.athletes-text ul {
  padding-left: 20px;
  margin-bottom: 20px;
}

.athletes-text li {
  font-size: 16px;
  color: #444;
  margin-bottom: 8px;
}

/* NOTE */
.athletes-note {
  font-size: 14px;
  color: #666;
  font-style: italic;
}

.kitchen-hacks-section {
  background: linear-gradient(135deg, #e8f7ff, #ffffff);
  padding: 80px 20px;
}

.kitchen-hacks-container {
  max-width: 1200px;
  margin: auto;
}

.kitchen-hacks-heading {
  text-align: center;
  margin-bottom: 50px;
}

.kitchen-hacks-heading h2 {
  font-size: 36px;
  color: #0b3c5d;
  margin-bottom: 10px;
}

.kitchen-hacks-heading p {
  font-size: 16px;
  color: #555;
}

/* GRID */
.kitchen-hacks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

/* CARD */
.hack-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hack-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}

/* NUMBER */
.hack-number {
  position: absolute;
  top: -14px;
  left: -14px;
  width: 46px;
  height: 46px;
  background: #2aa8e0;
  color: #fff;
  font-size: 20px;
  font-weight: bold;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

/* IMAGE WRAPPER (MAIN FIX) */
.hack-image {
  width: 100%;
  height: 180px;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 15px;
  background: #f1f5f9;
}

/* IMAGE FIT */
.hack-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}

/* IMAGE HOVER */
.hack-card:hover .hack-image img {
  transform: scale(1.05);
}

/* TEXT */
.hack-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: #0b3c5d;
}

.hack-card p {
  font-size: 14px;
  color: #555;
  line-height: 1.6;
}

.korea-section {
  position: relative;
  padding: 90px 60px;
  background: linear-gradient(135deg, #0b3fa8, #08306b);
  overflow: hidden;
}

/* Bubble background */
.korea-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("./images/bubbles.png");
  background-size: cover;
  opacity: 0.25;
}

.korea-container {
  position: relative;
  max-width: 1300px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 60px;
  z-index: 1;
}

/* LEFT TEXT */
.korea-content h2 {
  font-size: 38px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 22px;
}

.korea-content p {
  font-size: 16px;
  color: #e0ecff;
  line-height: 1.8;
  margin-bottom: 16px;
  max-width: 560px;
}

.korea-btn {
  display: inline-block;
  margin-top: 24px;
  background: #1e40af;
  color: #ffffff;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.korea-btn:hover {
  background: #2563eb;
}

/* RIGHT IMAGE */
.korea-image img {
  width: 100%;
  max-width: 460px;
  display: block;
  margin-left: auto;
}

/* ===============================
   SPLIT CTA SECTION
================================ */

/* SECTION */
.cta-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  height: 520px;
}

/* LEFT VIDEO */
.cta-left {
  position: relative;
  overflow: hidden;
}

.cta-left video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* RIGHT IMAGE */
.cta-right {
  position: relative;
  overflow: hidden;
}

.cta-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* DARK OVERLAY (RIGHT ONLY) */
.cta-right::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 1;
}

/* CONTENT ON RIGHT */
.cta-text {
  position: absolute;
  inset: 0;
  z-index: 2;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px;
}

.cta-text h2 {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 20px;
}

/* BUTTON */
.cta-btn {
  width: fit-content;
  padding: 12px 28px;
  border: 1.5px solid #fff;
  border-radius: 30px;
  color: #fff;
  font-size: 14px;
  transition: all 0.3s ease;
}

.cta-btn:hover {
  background: #fff;
  color: #000;
}

/* pH SCALE SECTION */
.ph-scale-section {
  padding: 90px 20px;
  background: #ffffff;
}

/* CONTAINER */
.ph-scale-container {
  max-width: 1400px;
  margin: auto;
  text-align: center;
}

/* HEADING */
.ph-scale-container h2 {
  font-size: 32px;
  font-weight: 700;
  color: #1e3a8a;
  margin-bottom: 40px;
}

/* IMAGE WRAPPER */
.ph-scale-image {
  width: 100%;
  overflow-x: auto; /* allows scroll on very small screens */
}

/* IMAGE */
.ph-scale-image img {
  width: 100%;
  max-width: 1400px;
  height: auto;
  display: block;
  margin: auto;
}

.testimonial-section {
  padding: 90px 40px;
  text-align: center;
  background: #ffffff;
}

.testimonial-section h2 {
  font-size: 32px;
  color: #1e3a8a;
  margin-bottom: 12px;
}

.subtitle {
  max-width: 650px;
  margin: auto;
  color: #475569;
  font-size: 15px;
}

.testimonial-slider {
  position: relative;
  max-width: 1200px;
  margin: 60px auto 0;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  gap: 30px;
  transition: transform 0.5s ease;
}

.testimonial-card {
  min-width: 340px;
  background: linear-gradient(#f8fbff, #ffffff);
  padding: 30px 25px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.testimonial-card img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 12px;
}

.testimonial-card h4 {
  color: #1e3a8a;
  margin-bottom: 2px;
}

.testimonial-card small {
  color: #64748b;
}

.testimonial-card p {
  font-size: 14px;
  line-height: 1.7;
  margin: 15px 0;
  color: #334155;
}

.quote {
  font-size: 42px;
  color: #2563eb;
}

.stars {
  color: #fbbf24;
  font-size: 18px;
}

/* ARROWS */
.t-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #2563eb;
  color: #fff;
  border: none;
  font-size: 26px;
  padding: 10px 16px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 2;
}

.t-btn.prev { left: -20px; }
.t-btn.next { right: -20px; }

.t-btn:hover {
  background: #1e40af;
}

.faq-section {
  padding: 90px 20px;
  background: #ffffff;
}

.faq-container {
  max-width: 900px;
  margin: auto;
}

.faq-title {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  color: #1e3a8a;
  margin-bottom: 12px;
}

.faq-subtitle {
  text-align: center;
  font-size: 15px;
  color: #475569;
  margin-bottom: 50px;
}

/* FAQ ITEM */
.faq-item {
  border-bottom: 1px solid #e5e7eb;
}

/* QUESTION */
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 0;
  font-size: 16px;
  font-weight: 600;
  color: #0f172a;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:hover {
  color: #2563eb;
}

/* ICON */
.faq-icon {
  font-size: 22px;
  font-weight: 400;
  transition: transform 0.3s ease;
}

/* ANSWER */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  padding-bottom: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: #475569;
}

/* ACTIVE STATE */
.faq-item.active .faq-answer {
  max-height: 300px;
}

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

/* =====================
   CONTACT SECTION
===================== */

.contact-section {
  padding: 90px 20px;
  background: linear-gradient(180deg, #eef9ff, #ffffff);
}

.contact-container {
  max-width: 1100px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* LEFT INFO */
.contact-info h2 {
  font-size: 36px;
  color: #1e3a8a;
  margin-bottom: 12px;
}

.contact-info p {
  font-size: 16px;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 20px;
}

.contact-info ul {
  list-style: none;
  padding: 0;
}

.contact-info li {
  font-size: 15px;
  color: #334155;
  margin-bottom: 10px;
}

/* FORM */
.contact-form {
  background: #ffffff;
  padding: 35px;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

.form-group {
  margin-bottom: 16px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid #cbd5f5;
  font-size: 14px;
  outline: none;
  transition: border 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #2563eb;
}

/* BUTTON */
.contact-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 30px;
  background: #2563eb;
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.contact-btn:hover {
  background: #1e40af;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .contact-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-info ul {
    display: inline-block;
    text-align: left;
  }
}


.site-footer {
  background: linear-gradient(180deg, #dff5ff, #ffffff);
  font-family: "Inter", sans-serif;
  color: #0f172a;
}

.footer-container {
  max-width: 1200px;
  margin: auto;
  padding: 60px 20px 30px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.footer-brand {
  max-width: 500px;
}

.footer-logo {
  height: 45px;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
}

.footer-social p {
  font-weight: 600;
  margin-bottom: 8px;
}

.social-icons {
  display: flex;
  gap: 10px;
}

.social-icons a {
  width: 32px;
  height: 32px;
  background: #ffffff;
  border-radius: 6px;
  display: grid;
  place-items: center;
  text-decoration: none;
  font-weight: bold;
  color: #1e40af;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.site-footer hr {
  margin: 35px 0;
  border: none;
  border-top: 1px solid rgba(0,0,0,0.1);
}

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

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 15px;
}

.footer-col p,
.footer-col li {
  font-size: 14px;
  line-height: 1.6;
}

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

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col a {
  text-decoration: none;
  color: #0f172a;
}

.footer-col a:hover {
  color: #2563eb;
}

.bold {
  font-weight: 600;
}

.mt {
  margin-top: 12px;
}

/* BOTTOM BAR */
.footer-bottom {
  background: #1e3a8a;
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  font-size: 13px;
}

.bottom-links a {
  color: #ffffff;
  margin-left: 20px;
  text-decoration: none;
}

.bottom-links a:hover {
  text-decoration: underline;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .footer-top {
    flex-direction: column;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

/* MOBILE */
@media (max-width: 600px) {
  .faq-title {
    font-size: 24px;
  }

  .faq-question {
    font-size: 15px;
  }
}

/* MOBILE */
@media (max-width: 768px) {
  .testimonial-card {
    min-width: 280px;
  }

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

  .human-water-block {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cellular-balance-block {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .heart-health-text ul {
    text-align: left;
    display: inline-block;
  }

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

  .athletes-text ul {
    text-align: left;
    display: inline-block;
  }

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

  .alkaline-image {
    height: 260px;
  }
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .wellness-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .wellness-cards {
    grid-template-columns: 1fr;
  }

  .wellness-title {
    font-size: 24px;
  }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .cta-split {
    grid-template-columns: 1fr;
    height: auto;
  }

  .cta-left,
  .cta-right {
    height: 380px;
  }

  .cta-text {
    padding: 30px 20px;
    text-align: center;
    align-items: center;
  }

  .cta-text h2 {
    font-size: 22px;
  }
}

/* =====================
   MOBILE
===================== */
@media (max-width: 768px) {
  .navbar {
    height: 80px;
    padding: 0 20px;
  }

  .logo img {
    height: 55px;
  }

  .hero {
    margin-top: 80px;
    height: 320px;
  }

  .navbar nav {
    gap: 14px;
    font-size: 14px;
  }

  .cta-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .cta-left {
    justify-content: center;
  }

  .cta-left h2 {
    font-size: 16px;
  }

  .about-section {
    padding: 60px 20px;
  }

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

  .about-image img {
    max-width: 320px;
    margin-bottom: 20px;
  }

  .about-content h2 {
    font-size: 26px;
  }

   .stats-container {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .stat-card h3 {
    font-size: 30px;
  }

  .full-image-section {
    height: 360px;
  }
   .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefit-slider-section {
    padding: 60px 0;
  }

  .benefit-slide {
    min-width: 260px;
    height: 360px;
  }

  .slide-text {
    padding: 20px;
  }

  .slide-text h3 {
    font-size: 18px;
  }

  .slide-text p {
    font-size: 13px;
  }

  .benefit-heading h2 {
    font-size: 26px;
  }

  .benefit-heading p {
    font-size: 14px;
  }

   .korea-section {
    padding: 60px 20px;
  }

  .korea-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .korea-image img {
    margin: 30px auto 0;
  }

  .korea-content h2 {
    font-size: 26px;
  }

  .split-cta-section {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    padding: 50px 20px;
    min-height: 360px;
  }

  .left-panel .cta-content,
  .right-panel .cta-content {
    text-align: center;
    margin: auto;
  }

  .left-panel h2,
  .right-panel h2 {
    font-size: 22px;
  }

  .ph-scale-container h2 {
    font-size: 24px;
  }

  .ph-scale-image img {
    min-width: 900px; /* keeps details readable */
  }

  .oxidation-block {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .holy-water-heading h2 {
    font-size: 30px;
  }
}

@media (max-width: 576px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card img {
    height: 200px;
  }
}

@media (max-width: 480px) {
  .stats-container {
    grid-template-columns: 1fr;
  }

  .hack-card img {
    height: 150px;
  }
}

@media (max-width: 992px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefit-slide {
    min-width: 240px;
    height: 330px;
  }

  .about-section {
    padding: 70px 24px;
  }

  .about-container {
    grid-template-columns: 1fr;
    gap: 42px;
    text-align: left;
  }

  .about-image img {
    max-width: 100%;
  }

  .about-content {
    max-width: 100%;
  }

  .about-content h2 {
    font-size: 28px;
  }
}

@media (max-width: 576px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-image img {
    height: 200px;
  }
}

@media (max-width: 1024px) {
  .benefit-slide {
    min-width: 280px;
    height: 380px;
  }

  .cta-content h2 {
    font-size: 24px;
  }

  .cta-panel {
    padding: 50px;
  }

  .left-panel h2,
  .right-panel h2 {
    font-size: 24px;
  }
}
/* ================= DISCLAIMER ================= */

.disclaimer-section {
  padding: 100px 20px;
  background: #f5f7fa;
}

.disclaimer-container {
  max-width: 900px;
  margin: auto;
}

.disclaimer-title {
  background: #3f6ea7;
  color: white;
  padding: 18px;
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  border-radius: 50px;
  margin-bottom: 40px;
}

.disclaimer-content h3 {
  margin-bottom: 15px;
  color: #0b3c5d;
}

.disclaimer-content ul {
  padding-left: 20px;
  margin-bottom: 25px;
}

.disclaimer-content ul li {
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.6;
}

.disclaimer-content p {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 18px;
  color: #444;
}
.refund-section {
  padding: 100px 20px;
  background: #f5f7fa;
}

.refund-container {
  max-width: 900px;
  margin: auto;
}

.refund-title {
  background: #3f6ea7;
  color: #fff;
  padding: 18px;
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  border-radius: 50px;
  margin-bottom: 40px;
}

.refund-content h3 {
  margin-top: 25px;
  margin-bottom: 10px;
  color: #0b3c5d;
}

.refund-content p,
.refund-content li {
  font-size: 14px;
  line-height: 1.8;
  color: #444;
}

.refund-content ul {
  padding-left: 20px;
}
/* ================= PRIVACY POLICY ================= */

.privacy-section {
  padding: 100px 20px;
  background: #f5f7fa;
}

.privacy-container {
  max-width: 900px;
  margin: auto;
}

.privacy-title {
  background: #3f6ea7;
  color: #fff;
  padding: 18px;
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  border-radius: 50px;
  margin-bottom: 40px;
}

.privacy-content h3 {
  margin-top: 25px;
  margin-bottom: 10px;
  color: #0b3c5d;
}

.privacy-content p,
.privacy-content li {
  font-size: 14px;
  line-height: 1.8;
  color: #444;
}

.privacy-content ul {
  padding-left: 20px;
}
/* ================= TERMS & CONDITIONS ================= */

.terms-section {
  padding: 100px 20px;
  background: #f5f7fa;
}

.terms-container {
  max-width: 900px;
  margin: auto;
}

.terms-title {
  background: #3f6ea7;
  color: #fff;
  padding: 18px;
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  border-radius: 50px;
  margin-bottom: 40px;
}

.terms-content h3 {
  margin-top: 25px;
  margin-bottom: 10px;
  color: #0b3c5d;
}

.terms-content p,
.terms-content li {
  font-size: 14px;
  line-height: 1.8;
  color: #444;
}

.terms-content ul {
  padding-left: 20px;
}
/* ================= MEDICAL DISCLAIMER ================= */

.medical-section {
  padding: 100px 20px;
  background: #f5f7fa;
}

.medical-container {
  max-width: 900px;
  margin: auto;
}

.medical-title {
  background: #3f6ea7;
  color: #fff;
  padding: 18px;
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  border-radius: 50px;
  margin-bottom: 40px;
}

.medical-content h2,
.medical-content h3 {
  margin-top: 25px;
  margin-bottom: 10px;
  color: #0b3c5d;
}

.medical-content p,
.medical-content li {
  font-size: 14px;
  line-height: 1.8;
  color: #444;
}

.medical-content ul {
  padding-left: 20px;
}