/*==================================================
DENFLEX WATERS LIMITED
Premium Corporate Website
Developer: ChatGPT
Version: 1.0
===================================================*/

/*==========================
GOOGLE FONT
==========================*/

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/*==========================
CSS VARIABLES
==========================*/

:root {

  --primary: #0077cc;
  --secondary: #00b4ff;
  --accent: #00d084;

  --dark: #0b1c2c;
  --dark2: #112b44;

  --white: #ffffff;

  --light: #f4f9fc;

  --gray: #7c8794;

  --border: #e8eef3;

  --shadow: 0 15px 35px rgba(0, 0, 0, .08);

  --shadowHover: 0 25px 50px rgba(0, 0, 0, .15);

  --radius: 18px;

  --transition: .35s ease;

}

/*==========================
RESET
==========================*/

* {

  margin: 0;

  padding: 0;

  box-sizing: border-box;

  text-decoration: none;

  list-style: none;

}

html {

  scroll-behavior: smooth;

}

body {

  font-family: 'Poppins', sans-serif;

  background: var(--white);

  color: var(--dark);

  overflow-x: hidden;

  line-height: 1.7;

}

/*==========================
SCROLLBAR
==========================*/

::-webkit-scrollbar {

  width: 10px;

}

::-webkit-scrollbar-track {

  background: #eef5fb;

}

::-webkit-scrollbar-thumb {

  background: linear-gradient(var(--primary), var(--secondary));

  border-radius: 50px;

}

/*==========================
IMAGES
==========================*/

img {

  width: 100%;

  display: block;

}

/*==========================
CONTAINER
==========================*/

.container {

  width: min(1180px, 90%);

  margin: auto;

}

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

.section {

  padding: 110px 0;

}

.section-subtitle {

  color: var(--secondary);

  text-transform: uppercase;

  font-weight: 700;

  letter-spacing: 2px;

  display: inline-block;

  margin-bottom: 15px;

}

.section-title {

  font-size: 44px;

  line-height: 1.2;

  margin-bottom: 20px;

  color: var(--dark);

}

.section-heading {

  text-align: center;

  max-width: 760px;

  margin: auto auto 70px;

}

/*==========================
BUTTONS
==========================*/

.btn-primary {

  display: inline-block;

  background: linear-gradient(135deg, var(--primary), var(--secondary));

  color: #fff;

  padding: 16px 34px;

  border-radius: 50px;

  font-weight: 600;

  transition: var(--transition);

  box-shadow: var(--shadow);

}

.btn-primary:hover {

  transform: translateY(-6px);

  box-shadow: var(--shadowHover);

}

.btn-secondary {

  display: inline-block;

  background: #fff;

  color: var(--primary);

  padding: 16px 34px;

  border-radius: 50px;

  border: 2px solid var(--primary);

  transition: var(--transition);

  font-weight: 600;

}

.btn-secondary:hover {

  background: var(--primary);

  color: #fff;

}

.btn-outline {

  display: inline-block;

  margin-top: 15px;

  color: var(--primary);

  font-weight: 600;

}

.btn-outline:hover {

  color: var(--secondary);

}

/*==========================
PRELOADER
==========================*/

#preloader {

  position: fixed;

  inset: 0;

  background: white;

  display: flex;

  justify-content: center;

  align-items: center;

  z-index: 99999;

}

.loader {

  text-align: center;

}

.loader h2 {

  margin-top: 20px;

  color: var(--primary);

}

.drop {

  width: 70px;

  height: 70px;

  background: linear-gradient(var(--secondary),

      var(--primary));

  border-radius: 50% 50% 50% 0;

  transform: rotate(-45deg);

  animation: drop 1.2s infinite;

}

@keyframes drop {

  0% {

    transform: rotate(-45deg) scale(.9);

  }

  50% {

    transform: rotate(-45deg) scale(1.1);

  }

  100% {

    transform: rotate(-45deg) scale(.9);

  }

}

/*==========================
COMMON CARDS
==========================*/

.product-card,

.service-card,

.why-card,

.process-card,

.testimonial-card,

.stat-box {

  background: #fff;

  border-radius: var(--radius);

  box-shadow: var(--shadow);

  transition: .35s;

}

.product-card:hover,

.service-card:hover,

.why-card:hover,

.process-card:hover,

.testimonial-card:hover,

.stat-box:hover {

  transform: translateY(-12px);

  box-shadow: var(--shadowHover);

}

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

p {

  color: var(--gray);

}

h1,
h2,
h3,
h4 {

  color: var(--dark);

}

a {

  transition: .3s;

}

/*==================================================
HEADER
==================================================*/

.header {

  position: fixed;

  top: 0;
  left: 0;
  width: 100%;

  z-index: 999;

  padding: 18px 0;

  transition: .4s ease;

  background: rgba(255, 255, 255, .08);

  backdrop-filter: blur(18px);

}

.header.active {

  background: #fff;

  box-shadow: 0 8px 25px rgba(0, 0, 0, .08);

}

.header .container {

  display: flex;

  justify-content: space-between;

  align-items: center;

}

.logo {

  font-size: 28px;

  font-weight: 700;

  color: var(--primary);

  display: flex;

  align-items: center;

  gap: 10px;

}

.logo i {

  color: var(--secondary);

  font-size: 30px;

}

/*==========================
NAVIGATION
==========================*/

.navbar ul {

  display: flex;

  align-items: center;

  gap: 35px;

}

.navbar a {

  color: var(--dark);

  font-weight: 500;

  position: relative;

}

.navbar a::after {

  content: "";

  position: absolute;

  left: 0;

  bottom: -8px;

  width: 0;

  height: 3px;

  background: linear-gradient(to right,
      var(--primary),
      var(--secondary));

  transition: .35s;

}

.navbar a:hover::after,

.navbar a.active::after {

  width: 100%;

}

.navbar a:hover {

  color: var(--primary);

}

/*==========================
MENU BUTTON
==========================*/

#menu-btn {

  display: none;

  font-size: 28px;

  cursor: pointer;

  color: var(--primary);

}

/*==========================
HERO
==========================*/

.hero {

  min-height: 100vh;

  background: linear-gradient(135deg,
      #eef8ff,
      #dff5ff);

  overflow: hidden;

  display: flex;

  align-items: center;

  position: relative;

}

/*==========================
BACKGROUND CIRCLES
==========================*/

.hero::before {

  content: "";

  position: absolute;

  width: 650px;

  height: 650px;

  border-radius: 50%;

  background: rgba(0, 180, 255, .12);

  top: -220px;

  right: -180px;

}

.hero::after {

  content: "";

  position: absolute;

  width: 420px;

  height: 420px;

  border-radius: 50%;

  background: rgba(0, 119, 204, .08);

  bottom: -160px;

  left: -120px;

}

/*==========================
SWIPER
==========================*/

.hero-slider {

  width: 100%;

  padding-top: 120px;

}

.swiper-slide {

  display: grid;

  grid-template-columns: 1fr 1fr;

  align-items: center;

  gap: 70px;

  min-height: 90vh;

}

/*==========================
HERO CONTENT
==========================*/

.hero-content {

  z-index: 2;

}

.hero-content span {

  color: var(--secondary);

  font-weight: 700;

  letter-spacing: 2px;

  text-transform: uppercase;

}

.hero-content h1 {

  font-size: 64px;

  line-height: 1.1;

  margin: 20px 0;

}

.hero-content p {

  font-size: 18px;

  max-width: 550px;

  margin-bottom: 35px;

}

.hero-buttons {

  display: flex;

  gap: 20px;

  flex-wrap: wrap;

}

/*==========================
HERO IMAGE
==========================*/

.hero-image {

  position: relative;

  z-index: 2;

  display: flex;

  justify-content: center;

}

.hero-image img {

  max-width: 430px;

  animation: floatBottle 5s ease-in-out infinite;

  filter: drop-shadow(0 35px 40px rgba(0, 0, 0, .15));

}

/*==========================
FLOAT ANIMATION
==========================*/

@keyframes floatBottle {

  0% {

    transform: translateY(0);

  }

  50% {

    transform: translateY(-20px);

  }

  100% {

    transform: translateY(0);

  }

}

/*==========================
SWIPER DOTS
==========================*/

.swiper-pagination {

  margin-top: 30px;

}

.swiper-pagination-bullet {

  width: 13px;

  height: 13px;

  background: #cfd9e4;

  opacity: 1;

}

.swiper-pagination-bullet-active {

  background: var(--secondary);

}

/*==========================
WATER WAVE
==========================*/

.hero-wave {

  position: absolute;

  bottom: 0;

  left: 0;

  width: 100%;

  overflow: hidden;

  line-height: 0;

}

.hero-wave svg {

  width: 100%;

  height: 130px;

}

/*==========================
HERO GLASS CARD
==========================*/

.hero-card {

  position: absolute;

  right: 80px;

  bottom: 90px;

  background: rgba(255, 255, 255, .28);

  backdrop-filter: blur(15px);

  padding: 25px;

  border-radius: 20px;

  box-shadow: 0 10px 35px rgba(0, 0, 0, .08);

}

.hero-card h3 {

  color: var(--primary);

  margin-bottom: 10px;

}

.hero-card p {

  font-size: 14px;

}

/*==========================
HERO SHAPES
==========================*/

.hero-shape {

  position: absolute;

  border-radius: 50%;

  animation: floatShape 12s linear infinite;

}

.hero-shape.one {

  width: 22px;

  height: 22px;

  background: var(--secondary);

  top: 20%;

  left: 8%;

}

.hero-shape.two {

  width: 14px;

  height: 14px;

  background: var(--primary);

  right: 14%;

  top: 35%;

}

.hero-shape.three {

  width: 18px;

  height: 18px;

  background: #00d084;

  left: 45%;

  bottom: 15%;

}

@keyframes floatShape {

  0% {

    transform: translateY(0);

  }

  50% {

    transform: translateY(-30px);

  }

  100% {

    transform: translateY(0);

  }

}

/*==================================================
ABOUT SECTION
==================================================*/

.about {

  background: #fff;

}

.about-container {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 80px;

  align-items: center;

}

.about-image {

  position: relative;

}

.about-image img {

  width: 100%;

  border-radius: 25px;

  box-shadow: 0 25px 60px rgba(0, 0, 0, .15);

  transition: .4s;

}

.about-image img:hover {

  transform: scale(1.03);

}

.about-content p {

  margin: 20px 0;

}

.about-features {

  margin: 35px 0;

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 18px;

}

.feature {

  display: flex;

  align-items: center;

  gap: 15px;

  background: #f7fbff;

  padding: 18px;

  border-radius: 15px;

  transition: .35s;

}

.feature:hover {

  background: #fff;

  transform: translateY(-5px);

  box-shadow: 0 12px 25px rgba(0, 0, 0, .08);

}

.feature i {

  color: var(--secondary);

  font-size: 22px;

}

.feature span {

  font-weight: 600;

}

/*==================================================
WHY CHOOSE US
==================================================*/

.why-us {

  background: linear-gradient(180deg,
      #f9fcff,
      #eef8ff);

}

.why-grid {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 30px;

}

.why-card {

  padding: 40px 25px;

  text-align: center;

}

.why-card i {

  width: 85px;

  height: 85px;

  margin: auto;

  display: flex;

  justify-content: center;

  align-items: center;

  border-radius: 50%;

  background: linear-gradient(135deg,
      var(--primary),
      var(--secondary));

  color: white;

  font-size: 34px;

  margin-bottom: 25px;

}

.why-card h3 {

  margin-bottom: 15px;

}

.why-card p {

  font-size: 15px;

}

/*==================================================
STATISTICS
==================================================*/

.stats {

  background: linear-gradient(135deg,
      var(--primary),
      var(--secondary));

  color: white;

  padding: 90px 0;

}

.stats-container {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 30px;

}

.stat-box {

  background: rgba(255, 255, 255, .15);

  backdrop-filter: blur(12px);

  text-align: center;

  padding: 45px 20px;

  border: 1px solid rgba(255, 255, 255, .2);

}

.stat-box h2 {

  font-size: 54px;

  color: white;

  margin-bottom: 10px;

}

.stat-box p {

  color: white;

  font-weight: 500;

  opacity: .95;

}

/*==================================================
PURIFICATION PROCESS
==================================================*/

.process {

  background: white;

}

.process-grid {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 30px;

}

.process-card {

  position: relative;

  padding: 45px 25px;

  text-align: center;

  overflow: hidden;

}

.process-card::before {

  content: "";

  position: absolute;

  top: 0;

  left: 0;

  width: 100%;

  height: 5px;

  background: linear-gradient(to right,
      var(--primary),
      var(--secondary));

}

.step-number {

  width: 60px;

  height: 60px;

  margin: auto;

  margin-bottom: 25px;

  border-radius: 50%;

  display: flex;

  justify-content: center;

  align-items: center;

  font-weight: 700;

  color: white;

  background: linear-gradient(135deg,
      var(--primary),
      var(--secondary));

}

.process-card i {

  font-size: 48px;

  color: var(--secondary);

  margin-bottom: 25px;

}

.process-card h3 {

  margin-bottom: 15px;

}

.process-card p {

  font-size: 15px;

}

/*==================================================
SECTION SPACING IMPROVEMENTS
==================================================*/

.about,
.why-us,
.process {

  position: relative;

}

.about::after {

  content: "";

  position: absolute;

  width: 200px;

  height: 200px;

  border-radius: 50%;

  background: rgba(0, 180, 255, .05);

  top: 50px;

  right: -100px;

}

.process::before {

  content: "";

  position: absolute;

  width: 180px;

  height: 180px;

  border-radius: 50%;

  background: rgba(0, 119, 204, .05);

  bottom: 30px;

  left: -90px;

}

/*==================================================
PRODUCTS SECTION
==================================================*/

.products {

  background: #f8fcff;

}

.products-grid {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));

  gap: 35px;

}

.product-card {

  background: #fff;

  border-radius: 22px;

  overflow: hidden;

  text-align: center;

  padding: 30px 25px;

  transition: .4s ease;

  position: relative;

}

.product-card img {

  width: 180px;

  height: 180px;

  object-fit: contain;

  margin: 0 auto 25px;

  transition: .4s ease;

}

.product-card h3 {

  font-size: 24px;

  margin-bottom: 15px;

}

.product-card p {

  margin-bottom: 20px;

  color: var(--gray);

}

.product-card:hover {

  transform: translateY(-12px);

  box-shadow: 0 25px 45px rgba(0, 0, 0, .12);

}

.product-card:hover img {

  transform: scale(1.08) rotate(-2deg);

}

.product-card::before {

  content: "";

  position: absolute;

  top: 0;

  left: 0;

  width: 100%;

  height: 6px;

  background: linear-gradient(to right,
      var(--primary),
      var(--secondary));

}

.featured {

  background: linear-gradient(135deg,
      var(--primary),
      var(--secondary));

  color: #fff;

}

.featured h3,
.featured p {

  color: #fff;

}

.featured .btn-primary {

  background: #fff;

  color: var(--primary);

}

/*==================================================
SERVICES
==================================================*/

.services {

  background: #fff;

}

.services-grid {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));

  gap: 35px;

}

.service-card {

  text-align: center;

  padding: 45px 30px;

  border-radius: 20px;

}

.service-card i {

  width: 90px;

  height: 90px;

  display: flex;

  justify-content: center;

  align-items: center;

  margin: 0 auto 25px;

  border-radius: 50%;

  background: linear-gradient(135deg,
      var(--primary),
      var(--secondary));

  color: white;

  font-size: 34px;

}

.service-card h3 {

  margin-bottom: 18px;

}

.service-card:hover i {

  transform: rotate(360deg);

  transition: 1s;

}

/*==================================================
CUSTOM BRANDING BANNER
==================================================*/

.branding-banner {

  background: linear-gradient(135deg,
      #0066b3,
      #00b4ff);

  padding: 100px 0;

  overflow: hidden;

}

.branding-content {

  display: grid;

  grid-template-columns: 1fr 1fr;

  align-items: center;

  gap: 70px;

}

.branding-content img {

  max-width: 420px;

  margin: auto;

  animation: floatBottle 5s ease-in-out infinite;

}

.branding-content h2 {

  color: #fff;

  font-size: 46px;

  margin: 20px 0;

}

.branding-content p {

  color: rgba(255, 255, 255, .92);

  margin-bottom: 35px;

  font-size: 18px;

}

.branding-content .section-subtitle {

  color: #b8ecff;

}

.branding-banner .btn-primary {

  background: #fff;

  color: var(--primary);

}

.branding-banner .btn-primary:hover {

  background: var(--dark);

  color: #fff;

}

/*==================================================
PRODUCT BADGES
==================================================*/

.product-card::after {

  content: "Premium";

  position: absolute;

  top: 20px;

  right: -35px;

  background: var(--accent);

  color: #fff;

  padding: 8px 40px;

  font-size: 12px;

  font-weight: 700;

  transform: rotate(45deg);

  letter-spacing: 1px;

}

/* Don't show badge on featured card */

.featured::after {

  display: none;

}

/*==================================================
SECTION HOVER EFFECTS
==================================================*/

.product-card,
.service-card {

  transition: .35s ease;

}

.product-card:hover,
.service-card:hover {

  border-bottom: 5px solid var(--secondary);

}

/*==================================================
DECORATIVE SHAPES
==================================================*/

.products,
.services {

  position: relative;

}

.products::before {

  content: "";

  position: absolute;

  width: 220px;

  height: 220px;

  border-radius: 50%;

  background: rgba(0, 180, 255, .05);

  top: -80px;

  left: -90px;

}

.services::after {

  content: "";

  position: absolute;

  width: 180px;

  height: 180px;

  border-radius: 50%;

  background: rgba(0, 119, 204, .05);

  right: -70px;

  bottom: -70px;

}

/*==================================================
TESTIMONIALS
==================================================*/

.testimonials {

  background: #f7fbff;

}

.testimonial-slider {

  padding: 25px 10px 60px;

}

.testimonial-card {

  text-align: center;

  padding: 40px 30px;

  border-radius: 20px;

  background: #fff;

}

.testimonial-card img {

  width: 95px;

  height: 95px;

  border-radius: 50%;

  object-fit: cover;

  margin: auto;

  border: 5px solid #eaf6ff;

  margin-bottom: 20px;

}

.testimonial-card h3 {

  margin-bottom: 5px;

}

.testimonial-card span {

  color: var(--secondary);

  font-weight: 600;

}

.stars {

  margin: 20px 0;

}

.stars i {

  color: #FFD43B;

  margin: 0 2px;

}

/*==================================================
GALLERY
==================================================*/

.gallery {

  background: #fff;

}

.gallery-grid {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 25px;

}

.gallery-grid img {

  border-radius: 18px;

  height: 280px;

  object-fit: cover;

  cursor: pointer;

  transition: .4s;

  box-shadow: 0 12px 30px rgba(0, 0, 0, .08);

}

.gallery-grid img:hover {

  transform: scale(1.05);

  box-shadow: 0 25px 45px rgba(0, 0, 0, .18);

}

/*==================================================
CALL TO ACTION
==================================================*/

.cta {

  background: linear-gradient(135deg,
      var(--primary),
      var(--secondary));

  padding: 100px 0;

  text-align: center;

  color: #fff;

}

.cta h2 {

  font-size: 48px;

  color: #fff;

  margin-bottom: 20px;

}

.cta p {

  max-width: 720px;

  margin: 0 auto 35px;

  color: rgba(255, 255, 255, .92);

}

.cta-buttons {

  display: flex;

  justify-content: center;

  gap: 20px;

  flex-wrap: wrap;

}

.cta .btn-secondary {

  background: #fff;

  color: var(--primary);

  border: none;

}

/*==================================================
CONTACT PREVIEW
==================================================*/

.contact-preview {

  background: #fff;

}

.contact-grid {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 70px;

  align-items: start;

}

.contact-item {

  display: flex;

  gap: 20px;

  margin: 30px 0;

}

.contact-item i {

  width: 60px;

  height: 60px;

  border-radius: 50%;

  display: flex;

  justify-content: center;

  align-items: center;

  background: linear-gradient(135deg,
      var(--primary),
      var(--secondary));

  color: #fff;

  font-size: 22px;

}

.contact-form {

  background: #fff;

  padding: 40px;

  border-radius: 20px;

  box-shadow: var(--shadow);

}

.contact-form input,

.contact-form textarea {

  width: 100%;

  padding: 16px;

  margin-bottom: 20px;

  border: 1px solid var(--border);

  border-radius: 12px;

  font-family: inherit;

  outline: none;

  transition: .3s;

}

.contact-form input:focus,

.contact-form textarea:focus {

  border-color: var(--secondary);

}

/*==================================================
MAP
==================================================*/

.map iframe {

  width: 100%;

  height: 450px;

  border: 0;

}

/*==================================================
FOOTER
==================================================*/

.footer {

  background: #08131f;

  color: #fff;

  padding: 90px 0 0;

}

.footer-grid {

  display: grid;

  grid-template-columns: 2fr 1fr 1fr 1.5fr;

  gap: 45px;

}

.footer h2,

.footer h3 {

  color: #fff;

  margin-bottom: 20px;

}

.footer p {

  color: #b9c5cf;

}

.footer ul li {

  margin-bottom: 14px;

}

.footer ul a {

  color: #b9c5cf;

}

.footer ul a:hover {

  color: #fff;

  padding-left: 8px;

}

.newsletter {

  display: flex;

  margin-top: 20px;

}

.newsletter input {

  flex: 1;

  padding: 14px;

  border: none;

  outline: none;

}

.newsletter button {

  border: none;

  background: var(--secondary);

  color: white;

  padding: 0 22px;

  cursor: pointer;

}

.socials {

  display: flex;

  gap: 15px;

  margin-top: 30px;

}

.socials a {

  width: 46px;

  height: 46px;

  border-radius: 50%;

  background: #14293d;

  display: flex;

  justify-content: center;

  align-items: center;

  color: white;

  transition: .3s;

}

.socials a:hover {

  background: var(--secondary);

  transform: translateY(-5px);

}

.copyright {

  margin-top: 70px;

  text-align: center;

  padding: 25px;

  border-top: 1px solid rgba(255, 255, 255, .08);

  color: #a8b6c4;

}

/*==================================================
WHATSAPP BUTTON
==================================================*/

.whatsapp {

  position: fixed;

  right: 25px;

  bottom: 25px;

  width: 65px;

  height: 65px;

  border-radius: 50%;

  display: flex;

  justify-content: center;

  align-items: center;

  background: #25D366;

  color: white;

  font-size: 30px;

  z-index: 999;

  box-shadow: 0 10px 30px rgba(0, 0, 0, .2);

  transition: .3s;

}

.whatsapp:hover {

  transform: scale(1.1);

}

/*==================================================
BACK TO TOP
==================================================*/

#topBtn {

  position: fixed;

  right: 25px;

  bottom: 105px;

  width: 55px;

  height: 55px;

  border: none;

  border-radius: 50%;

  background: var(--primary);

  color: white;

  font-size: 20px;

  cursor: pointer;

  display: none;

  z-index: 998;

  box-shadow: 0 10px 25px rgba(0, 0, 0, .15);

}

#topBtn:hover {

  background: var(--secondary);

}