/* ==================================================
   ROOT VARIABLES
   ================================================== */

:root {
  --bg: #06111f;
  --bg-2: #0a1a2d;
  --card: #10243a;
  --line: rgba(255, 255, 255, 0.11);
  --text: #ffffff;
  --muted: #aab7c8;
  --blue: #0788ff;
  --blue-2: #1d9bf0;
  --cyan: #29c7ff;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

/* ==================================================
   RESET & GLOBAL STYLES
   ================================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: Poppins, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}


/* ==================================================
   HEADER & NAVIGATION
   ================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(7, 20, 38, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled,
.site-header.scrolled {
  background: rgba(7, 20, 38, 0.94);
  border-color: var(--line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  width: 160px;
  flex: 0 0 auto;
}

.brand img {
  width: 100%;
  max-height: 64px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.site-nav > a {
  font-size: 0.9rem;
  font-weight: 600;
  color: #dbe8f6;
  transition: color 0.2s ease;
}

.site-nav > a:hover {
  color: var(--cyan);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-socials,
.mobile-socials {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-socials a,
.mobile-socials a {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.header-socials a:hover,
.mobile-socials a:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: translateY(-2px);
}

.header-socials svg,
.mobile-socials svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.mobile-socials {
  display: none;
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.nav-cta,
.btn.primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 10px 28px rgba(29, 155, 240, 0.25);
}

.nav-cta:hover,
.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(29, 155, 240, 0.36);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: #ffffff;
  transition: transform 0.25s ease, opacity 0.25s ease;
}


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

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 110px 0 50px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 38%, rgba(0, 136, 255, 0.22), transparent 31%),
    linear-gradient(135deg, #06111f 0%, #081a2f 60%, #071426 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000000, transparent);
  -webkit-mask-image: linear-gradient(to bottom, #000000, transparent);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  align-items: center;
  gap: 48px;
}

.eyebrow{
    display:inline-block;
    margin:0 0 20px;

    font-size:clamp(24px,3vw,32px);
    font-weight:600;
    letter-spacing:.08em;
    text-transform:uppercase;
    line-height:1.2;

    color:transparent;
    background:linear-gradient(
        110deg,
        #0788ff 0%,
        #29c7ff 25%,
        #ffffff 50%,
        #29c7ff 75%,
        #0788ff 100%
    );
    background-size:250% auto;

    -webkit-background-clip:text;
    background-clip:text;

    text-shadow:
        0 0 12px rgba(41,199,255,.35),
        0 0 30px rgba(7,136,255,.25);

    animation:
        blueShine 3.5s linear infinite,
        floatingText 4s ease-in-out infinite;
}

/* Shine Effect */
@keyframes blueShine{
    from{
        background-position:220% center;
    }
    to{
        background-position:-220% center;
    }
}

/* Floating Effect */
@keyframes floatingText{
    0%,100%{
        transform:translateY(0);
    }
    50%{
        transform:translateY(-4px);
    }
}
@media (max-width:768px){

    .eyebrow{
        font-size:clamp(20px,6vw,32px);
        letter-spacing:.05em;
        margin-bottom:16px;
    }

}

@media (max-width:480px){

    .eyebrow{
        font-size:24px;
        line-height:1.3;
    }

}
.hero h1 {
  margin: 0;
  font-size: clamp(72px, 10vw, 142px);
  line-height: 0.88;
  color: transparent;
  background: linear-gradient(110deg, #ffffff 15%, #86ddff 48%, #ffffff 72%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  animation: shine 4s linear infinite;
}

.hero h2 {
  margin: 20px 0;
  color: #dcecff;
  font-size: clamp(20px, 2.5vw, 34px);
}

.hero h2 i {
  color: var(--cyan);
  font-style: normal;
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 34px;
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.hero-points {
  display: flex;
  gap: 22px;
  margin-top: 28px;
  flex-wrap: wrap;
  color: #d6e5f4;
  font-size: .9rem;
}

.hero-points span:before {
  content: "✓";
  color: var(--blue-2);
  margin-right: 7px;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  max-height: 690px;
  margin: auto;
  filter: drop-shadow(0 34px 46px rgba(0,0,0,.35));
  position: relative;
}

.hero-product-stage {
  position: relative;
  min-height: 610px;
  display: grid;
  place-items: center;
  z-index: 2;
}

.hero-product-image {
  width: auto;
  max-width: min(100%, 430px);
  transition: opacity .22s ease, transform .32s cubic-bezier(.2,.75,.25,1);
  user-select: none;
  -webkit-user-drag: none;
}

.hero-product-image.is-changing {
  opacity: 0;
  transform: translateY(10px) scale(.97);
}

.hero-size-switcher {
  position: relative;
  z-index: 4;
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: -12px;
}

.hero-size-option {
  min-width: 112px;
  padding: 9px 14px;
  border: 1px solid rgba(143,216,255,.24);
  border-radius: 14px;
  background: rgba(5,22,40,.72);
  color: #dcecff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  cursor: pointer;
  box-shadow: 0 8px 26px rgba(0,0,0,.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.hero-size-option:hover,
.hero-size-option:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(72,190,255,.72);
  outline: none;
}

.hero-size-option.active {
  color: #fff;
  border-color: #29c7ff;
  background: linear-gradient(135deg, rgba(7,136,255,.42), rgba(41,199,255,.18));
  box-shadow: 0 0 0 1px rgba(41,199,255,.12), 0 10px 30px rgba(7,136,255,.24);
}

.hero-size-option strong {
  font-size: .78rem;
  white-space: nowrap;
  letter-spacing: .02em;
}

.size-icon {
  position: relative;
  display: inline-block;
  width: 17px;
  height: 23px;
  border: 1.8px solid currentColor;
  border-radius: 4px 4px 5px 5px;
  opacity: .95;
}

.size-icon::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -5px;
  width: 7px;
  height: 5px;
  border: 1.8px solid currentColor;
  border-bottom: 0;
  border-radius: 2px 2px 0 0;
  transform: translateX(-50%);
}

.size-icon-jerrycan {
  width: 22px;
  height: 21px;
  border-radius: 4px;
}

.size-icon-jerrycan::before {
  top: 3px;
  left: auto;
  right: 3px;
  width: 7px;
  height: 6px;
  border: 1.7px solid currentColor;
  border-radius: 50%;
  transform: none;
}

.size-icon-jerrycan::after {
  content: "";
  position: absolute;
  left: 3px;
  top: -4px;
  width: 9px;
  height: 5px;
  border: 1.8px solid currentColor;
  border-bottom: 0;
  border-radius: 3px 3px 0 0;
}

@media (max-width: 768px) {
  .hero-product-stage { min-height: 510px; }
  .hero-size-switcher { margin-top: 2px; }
}

@media (max-width: 480px) {
  .hero-product-stage { min-height: 430px; }
  .hero-size-option { min-width: 100px; padding: 8px 11px; }
}

.product-halo {
  position: absolute;
  inset: 16% 6%;
  border-radius: 50%;
  border: 1px solid rgba(85,196,255,.35);
  box-shadow: 0 0 80px rgba(29,155,240,.23);
}

.product-halo {
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(41, 199, 255, 0.35),
    rgba(7, 136, 255, 0.06) 58%,
    transparent 70%
  );
  filter: blur(8px);
}


/* ==================================================
   SHARED SECTION STYLES
   ================================================== */

.section {
  padding: 110px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 54px;
	
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.contact h2 {
  margin: 0 0 18px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
	

    display:inline-block;
  

   
    font-weight:600;
    letter-spacing:.08em;
    text-transform:uppercase;
  

    color:transparent;
    background:linear-gradient(
        110deg,
        #0788ff 0%,
        #29c7ff 25%,
        #ffffff 50%,
        #29c7ff 75%,
        #ffffff 100%
    );
    background-size:250% auto;

    -webkit-background-clip:text;
    background-clip:text;

    text-shadow:
        0 0 12px rgba(41,199,255,.35),
        0 0 30px rgba(7,136,255,.25);

    animation:
        blueShine 3.5s linear infinite,
        floatingText 4s ease-in-out infinite;
}


.section-heading p:last-child,
.contact-copy > p {
  color: var(--muted);
  font-size: 17px;
}

/* ==================================================
   ANIMATED SECTION HEADING
   ================================================== */

.animated-heading {
  position: relative;
  max-width: 950px;
  overflow: visible;
}

/* Don’t Clean Your Hookah */

.animated-heading .hookah-title {
  margin: 0 0 18px;
  font-size: clamp(30px, 5vw, 60px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: none;

  color: transparent;
  background: linear-gradient(
    110deg,
    #0788ff 10%,
    #29c7ff 30%,
    #ffffff 48%,
    #29c7ff 65%,
    #0788ff 90%
  );
  background-size: 250% auto;

  -webkit-background-clip: text;
  background-clip: text;

  filter: drop-shadow(0 0 12px rgba(41, 199, 255, 0.35));

  animation:
    blueTextShine 4s linear infinite,
    titleFloat 4s ease-in-out infinite;
}

/* Reset It */

.animated-heading .reset-title {
  position: relative;
  display: inline-block;
  margin: 0 0 20px;

  font-size: clamp(58px, 9vw, 110px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;

  color: transparent;
  background: linear-gradient(
    110deg,
    #ffffff 10%,
    #0788ff 32%,
    #29c7ff 48%,
    #ffffff 60%,
    #0788ff 82%
  );
  background-size: 260% auto;

  -webkit-background-clip: text;
  background-clip: text;

  filter:
    drop-shadow(0 0 10px rgba(7, 136, 255, 0.45))
    drop-shadow(0 0 28px rgba(41, 199, 255, 0.25));

  animation:
    blueTextShine 3.2s linear infinite,
    resetPulse 2.8s ease-in-out infinite;
}

.animated-heading .reset-title::after {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: -12px;
  height: 4px;

  border-radius: 999px;
  background: linear-gradient(
    90deg,
    transparent,
    #0788ff,
    #29c7ff,
    transparent
  );

  box-shadow: 0 0 20px rgba(41, 199, 255, 0.8);

  transform: scaleX(0.45);
  opacity: 0.5;

  animation: underlineGlow 2.8s ease-in-out infinite;
}

/* Breathe the difference */

.animated-heading .difference-title {
  margin: 22px 0 0;

  font-size: clamp(44px, 6vw, 60px);
  font-weight: 700;
  line-height: 2.3;
  letter-spacing: 0.04em;

  color: #dcecff;

  text-shadow:
    0 0 8px rgba(41, 199, 255, 0.25),
    0 0 22px rgba(7, 136, 255, 0.2);

  animation:
    breatheGlow 3s ease-in-out infinite,
    breatheMove 4s ease-in-out infinite;
}


/* ==================================================
   ANIMATIONS
   ================================================== */

@keyframes blueTextShine {
  0% {
    background-position: 220% center;
  }

  100% {
    background-position: -220% center;
  }
}

@keyframes titleFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

@keyframes resetPulse {
  0%,
  100% {
    transform: scale(1);
    filter:
      drop-shadow(0 0 10px rgba(7, 136, 255, 0.4))
      drop-shadow(0 0 24px rgba(41, 199, 255, 0.22));
  }

  50% {
    transform: scale(1.035);
    filter:
      drop-shadow(0 0 18px rgba(7, 136, 255, 0.75))
      drop-shadow(0 0 42px rgba(41, 199, 255, 0.45));
  }
}

@keyframes underlineGlow {
  0%,
  100% {
    transform: scaleX(0.45);
    opacity: 0.45;
  }

  50% {
    transform: scaleX(1);
    opacity: 1;
  }
}

@keyframes breatheGlow {
  0%,
  100% {
    color: #dcecff;
    text-shadow:
      0 0 8px rgba(41, 199, 255, 0.2),
      0 0 18px rgba(7, 136, 255, 0.15);
  }

  50% {
    color: #ffffff;
    text-shadow:
      0 0 12px rgba(41, 199, 255, 0.8),
      0 0 34px rgba(7, 136, 255, 0.6);
  }
}

@keyframes breatheMove {
  0%,
  100% {
    transform: translateY(0);
    letter-spacing: 0.04em;
  }

  50% {
    transform: translateY(-4px);
    letter-spacing: 0.08em;
  }
}


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

@media (max-width: 680px) {
  .animated-heading .hookah-title {
    font-size: clamp(28px, 9vw, 44px);
    margin-bottom: 14px;
  }

  .animated-heading .reset-title {
    font-size: clamp(58px, 18vw, 88px);
  }

  .animated-heading .difference-title {
    font-size: clamp(20px, 6vw, 28px);
    letter-spacing: 0.02em;
  }
}


/* ==================================================
   REDUCED MOTION
   ================================================== */

@media (prefers-reduced-motion: reduce) {
  .animated-heading .hookah-title,
  .animated-heading .reset-title,
  .animated-heading .reset-title::after,
  .animated-heading .difference-title {
    animation: none;
  }
}
/* ==================================================
   ABOUT SECTION
   ================================================== */

.about {
  background: var(--bg-2);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
}

.about-media {
  position: relative;
  padding: 20px 50px 70px 0;
}

.main-img {
  width: 83%;
  margin-left: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.accent-img {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48%;
  border-radius: 18px;
}

.years {
  position: absolute;
  right: 0;
  bottom: 25px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.years strong {
  font-size: 46px;
  line-height: 1;
}

.years span {
  font-size: 13px;
  line-height: 1.25;
}

.about-copy h3 {
  margin: 0 0 22px;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.2;
}

.about-copy > p:not(.eyebrow) {
  color: var(--muted);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.stats div {
  padding: 20px 12px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.stats strong {
  display: block;
  color: var(--cyan);
  font-size: 28px;
}

.stats span {
  color: var(--muted);
  font-size: 12px;
}


/* ==================================================
   DISEASE & PROGRESS SECTION
   ================================================== */

.disease-section {
  background: linear-gradient(180deg, var(--bg), #07182a);
}

.progress-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px 32px;
}

.progress-item > div {
  display: flex;
  justify-content: space-between;
  margin-bottom: 9px;
}

.progress-item span {
  font-weight: 600;
}

.progress-item b {
  color: var(--cyan);
}

.progress-item i {
  display: block;
  height: 9px;
  overflow: hidden;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.08);
}

.progress-item i::after {
  content: "";
  display: block;
  width: var(--value);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}


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

.features {
  background: var(--bg-2);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.045),
    rgba(255, 255, 255, 0.015)
  );
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(41, 199, 255, 0.45);
}

.feature-card img {
  width: 52px;
  height: 52px;
  margin-bottom: 22px;
  object-fit: contain;
}

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
}


/* ==================================================
   CERTIFICATES & PARTNERS
   ================================================== */

.certificates {
  background: #071526;
}

.certificate-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.certificate-grid > div {
  padding: 16px;
  color: #102034;
  text-align: center;
  border-radius: 18px;
  background: #ffffff;
}

.certificate-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  border-radius: 12px;
}

.certificate-grid h3 {
  font-size: 16px;
}

.partner-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  gap: 28px;
  margin-top: 54px;
}

.partner-row img {
  max-height: 78px;
  margin-inline: auto;
  object-fit: contain;
  filter: grayscale(1) brightness(1.6);
  opacity: 0.62;
}


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

.testimonials {
  background: var(--bg-2);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-grid blockquote {
  margin: 0;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0d2035;
}

.testimonial-grid blockquote > p {
  color: #d9e5f3;
  font-size: 16px;
}

.testimonial-grid footer {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
}

.testimonial-grid footer img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 50%;
}

.testimonial-grid footer strong,
.testimonial-grid footer span {
  display: block;
}

.testimonial-grid footer span {
  color: var(--muted);
  font-size: 12px;
}


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

.contact {
  background:
    radial-gradient(circle at 15% 60%, rgba(7, 136, 255, 0.18), transparent 30%),
    #071526;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: start;
  gap: 70px;
}

.contact-list {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-list a {
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
}

.contact-list b,
.contact-list span {
  display: block;
}

.contact-list b {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-list span {
  color: #e5eef8;
}

.contact-form {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0c2036;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form label {
  display: block;
  margin-bottom: 16px;
  color: #dce7f5;
  font-size: 13px;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 8px;
  padding: 13px 14px;
  color: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  background: #071526;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(41, 199, 255, 0.1);
}


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

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  background: #040c16;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-wrap img {
  width: 120px;
  max-height: 54px;
  object-fit: contain;
}

.footer-wrap p {
  color: var(--muted);
  font-size: 13px;
}

.footer-wrap div {
  display: flex;
  gap: 18px;
  font-size: 13px;
}


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

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 900;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  color: #ffffff;
  font-weight: 800;
  border-radius: 50%;
  background: #20bd5b;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.3);
}


/* ==================================================
   REVEAL ANIMATION
   ================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}


/* ==================================================
   KEYFRAMES
   ================================================== */

@keyframes shine {
  to {
    background-position: -220% center;
  }
}

@keyframes float {
  50% {
    transform: translateY(-15px);
  }
}


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

@media (max-width: 980px) {
  .site-nav,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav.open {
    position: fixed;
    inset: 82px 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    background: #071526;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 22px 40px rgba(0, 0, 0, 0.25);
  }

  .site-nav.open a {
    padding: 12px 20px;
    border-radius: 10px;
  }

  .site-nav.open a:hover {
    background: rgba(255, 255, 255, 0.05);
  }

  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-text {
    margin-inline: auto;
  }

  .hero-actions,
  .hero-points {
    justify-content: center;
  }

  .hero-visual {
    min-height: 430px;
  }

  .hero-visual img {
    max-height: 480px;
  }

  .about-grid,
  .contact-grid {
    gap: 48px;
  }

  .feature-grid,
  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-media {
    max-width: 620px;
    margin-inline: auto;
  }

  .contact-copy {
    text-align: center;
  }

  .contact-list {
    text-align: left;
  }
}


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

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .nav-wrap {
    min-height: 72px;
  }

  .brand {
    width: 128px;
  }

  .site-nav.open {
    inset: 72px 0 auto;
  }

  .section {
    padding: 78px 0;
  }

  .hero {
    padding: 105px 0 55px;
  }

  .hero h1 {
    font-size: 65px;
  }

  .hero h2 {
    font-size: 18px;
  }

  .hero-text {
    font-size: 15px;
  }

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

  .btn {
    width: 100%;
  }

  .hero-visual {
    min-height: 330px;
  }

  .hero-visual img {
    max-height: 350px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .about-media {
    padding: 8px 26px 55px 0;
  }

  .years {
    right: 0;
    bottom: 8px;
    padding: 14px;
  }

  .years strong {
    font-size: 34px;
  }

  .stats,
  .progress-grid,
  .feature-grid,
  .certificate-grid,
  .testimonial-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .testimonial-grid blockquote,
  .contact-form {
    padding: 24px;
  }

  .partner-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .partner-row img:last-child {
    grid-column: 1 / -1;
  }

  .footer-wrap {
    flex-direction: column;
    text-align: center;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    width: 50px;
    height: 50px;
  }
}


/* ==================================================
   REDUCED MOTION
   ================================================== */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero h1,
  .hero-visual img {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==================================================
   LANGUAGE SWITCHER & ARABIC RTL
   ================================================== */
.language-switch,
.mobile-language-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.045);
  color: #e5f2ff;
  font-size: 13px;
  font-weight: 700;
  transition: .2s ease;
}
.language-switch:hover,
.mobile-language-switch:hover {background: rgba(41,199,255,.13);border-color: var(--cyan);color:#fff;transform:translateY(-1px)}
.language-switch svg,
.mobile-language-switch svg {width:18px;height:18px;fill:currentColor;flex:0 0 auto}
.mobile-language-switch {display:none}

html[dir="rtl"] body {font-family:"Cairo", Poppins, Arial, sans-serif;text-align:right}
html[dir="rtl"] .site-nav {margin-left:0;margin-right:auto}
html[dir="rtl"] .hero-points span::before {margin-right:0;margin-left:7px}
html[dir="rtl"] .about-media {padding:20px 0 70px 50px}
html[dir="rtl"] .main-img {margin-left:0;margin-right:auto}
html[dir="rtl"] .accent-img {left:auto;right:0}
html[dir="rtl"] .years {right:auto;left:0}
html[dir="rtl"] .contact-list a {text-align:right}
html[dir="rtl"] input,
html[dir="rtl"] textarea {text-align:right;direction:rtl}
html[dir="rtl"] .eyebrow {letter-spacing:.02em;text-transform:none}
html[dir="rtl"] .animated-heading .hookah-title,
html[dir="rtl"] .animated-heading .difference-title {letter-spacing:0}
html[dir="rtl"] .hero h1 {direction:ltr;text-align:right}
html[dir="rtl"] .footer-wrap > div {direction:rtl}

@media (max-width: 980px) {
  .language-switch {display:none}
  .mobile-language-switch {display:flex;width:100%;margin:8px 0 18px}
  html[dir="rtl"] .site-nav {margin-right:0}
  html[dir="rtl"] .menu-toggle {margin-left:0;margin-right:auto}
}
@media (max-width: 720px) {
  html[dir="rtl"] .about-media {padding:10px 0 60px 24px}
}


/* ==================================================
   ARABIC CAIRO TYPOGRAPHY & RESPONSIVE HEADINGS
   ================================================== */

html[dir="rtl"] body,
html[dir="rtl"] button,
html[dir="rtl"] input,
html[dir="rtl"] textarea {
  font-family: "Cairo", Poppins, Arial, sans-serif;
}

html[dir="rtl"] .hero h1 {
  font-size: clamp(42px, 7vw, 82px);
  line-height: 1.08;
  letter-spacing: 0;
}

html[dir="rtl"] .hero h2 {
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.5;
}

html[dir="rtl"] .section-heading h2,
html[dir="rtl"] .contact h2 {
  font-size: clamp(31px, 4.3vw, 52px);
  line-height: 1.3;
}

html[dir="rtl"] .animated-heading .hookah-title {
  font-size: clamp(32px, 4.8vw, 58px);
  line-height: 1.3;
  letter-spacing: 0;
}

html[dir="rtl"] .animated-heading .reset-title {
  font-size: clamp(50px, 7.5vw, 94px);
  line-height: 1.1;
  letter-spacing: 0;
}

html[dir="rtl"] .animated-heading .difference-title {
  font-size: clamp(21px, 2.7vw, 34px);
  line-height: 1.55;
  letter-spacing: 0;
}

html[dir="rtl"] .about-copy h3 {
  font-size: clamp(28px, 3.5vw, 43px);
  line-height: 1.4;
}

html[dir="rtl"] .feature-card h3 {
  line-height: 1.5;
}

@media (max-width: 980px) {
  html[dir="rtl"] .hero h1 {
    font-size: 48px;
    line-height: 1.15;
    text-align: center;
  }

  html[dir="rtl"] .hero h2 {
    font-size: 23px;
  }

  html[dir="rtl"] .section-heading h2,
  html[dir="rtl"] .contact h2 {
    font-size: 36px;
  }

  html[dir="rtl"] .animated-heading .hookah-title {
    font-size: 39px;
  }

  html[dir="rtl"] .animated-heading .reset-title {
    font-size: 66px;
  }

  html[dir="rtl"] .animated-heading .difference-title {
    font-size: 27px;
  }
}

@media (max-width: 680px) {
  html[dir="rtl"] .hero h1 {
    font-size: clamp(32px, 10vw, 42px);
    line-height: 1.22;
  }

  html[dir="rtl"] .hero h2 {
    font-size: 19px;
    line-height: 1.6;
  }

  html[dir="rtl"] .eyebrow {
    font-size: clamp(19px, 6vw, 25px);
    line-height: 1.45;
  }

  html[dir="rtl"] .section-heading h2,
  html[dir="rtl"] .contact h2 {
    font-size: clamp(27px, 8vw, 33px);
    line-height: 1.4;
  }

  html[dir="rtl"] .animated-heading .hookah-title {
    font-size: clamp(27px, 8vw, 34px);
    line-height: 1.42;
  }

  html[dir="rtl"] .animated-heading .reset-title {
    font-size: clamp(44px, 14vw, 58px);
    line-height: 1.15;
  }

  html[dir="rtl"] .animated-heading .difference-title {
    font-size: clamp(20px, 6vw, 25px);
    line-height: 1.6;
  }

  html[dir="rtl"] .about-copy h3 {
    font-size: clamp(26px, 7.5vw, 32px);
  }
}

@media (max-width: 420px) {
  html[dir="rtl"] .hero h1 {
    font-size: 30px;
  }

  html[dir="rtl"] .section-heading h2,
  html[dir="rtl"] .contact h2 {
    font-size: 25px;
  }

  html[dir="rtl"] .animated-heading .hookah-title {
    font-size: 25px;
  }

  html[dir="rtl"] .animated-heading .reset-title {
    font-size: 41px;
  }

  html[dir="rtl"] .animated-heading .difference-title {
    font-size: 19px;
  }
}


/* ==================================================
   FEATURE ICON COLOR + CERTIFICATE LIGHTBOX
   ================================================== */
.feature-card .feature-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 22px;
  object-fit: contain;
  transition: transform .25s ease, filter .25s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.08);
}

.certificate-card {
  cursor: zoom-in;
  transition: transform .25s ease, box-shadow .25s ease;
}

.certificate-card:hover,
.certificate-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(0,0,0,.24);
  outline: none;
}

.certificate-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(2, 10, 20, .92);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}

.certificate-lightbox.open {
  opacity: 1;
  visibility: visible;
}

.certificate-lightbox figure {
  margin: 0;
  width: min(92vw, 1100px);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.certificate-lightbox figure img {
  display: block;
  max-width: 100%;
  max-height: 78vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(0,0,0,.5);
}

.certificate-lightbox figcaption {
  color: #fff;
  font-weight: 700;
  text-align: center;
}

.certificate-lightbox-close,
.certificate-lightbox-nav {
  position: absolute;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.1);
  color: #fff;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}

.certificate-lightbox-close:hover,
.certificate-lightbox-nav:hover {
  background: var(--cyan);
  transform: scale(1.06);
}

.certificate-lightbox-close {
  top: 20px;
  right: 22px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 30px;
  line-height: 1;
}

.certificate-lightbox-nav {
  top: 50%;
  width: 48px;
  height: 64px;
  border-radius: 14px;
  font-size: 28px;
  transform: translateY(-50%);
}

.certificate-lightbox-nav:hover {
  transform: translateY(-50%) scale(1.06);
}

.certificate-lightbox-prev { left: 22px; }
.certificate-lightbox-next { right: 22px; }
body.lightbox-open { overflow: hidden; }

@media (max-width: 640px) {
  .certificate-lightbox { padding: 18px; }
  .certificate-lightbox-nav {
    top: auto;
    bottom: 20px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    transform: none;
  }
  .certificate-lightbox-nav:hover { transform: scale(1.06); }
  .certificate-lightbox-prev { left: calc(50% - 58px); }
  .certificate-lightbox-next { right: calc(50% - 58px); }
  .certificate-lightbox figure img { max-height: 70vh; }
}


/* Clickable main About image */
.lightbox-image-trigger {
  cursor: zoom-in;
  transition: transform .3s ease, filter .3s ease, box-shadow .3s ease;
}
.lightbox-image-trigger:hover {
  transform: translateY(-4px) scale(1.01);
  filter: brightness(1.04);
}
.lightbox-image-trigger:focus-visible {
  outline: 3px solid var(--cyan, #29c7ff);
  outline-offset: 5px;
}
.certificate-lightbox-nav[hidden] {
  display: none !important;
}

/* Hosting-safe product size thumbnails */
.hero-size-option .size-thumb {
  display: block;
  width: 34px;
  height: 42px;
  object-fit: contain;
  margin: 0 auto 5px;
  pointer-events: none;
}
.hero-size-option:disabled { opacity: .7; cursor: wait; }
.hero-size-option.active .size-thumb { transform: scale(1.06); }