/* ===========================================
   Kala Ghoda – Landing Page Styles
   Faithful recreation of the provided Figma SVG
   =========================================== */

/* ----------  Variables  ---------- */
:root {
  --bg-black: #060606;
  --bg-dark-2: #0d0d0d;
  --accent-red: #FF383C;
  --accent-red-dark: #D32A2A;
  --accent-red-deep: #94080F;
  --consultation-red: #94080F;
  --text-white: #ffffff;
  --text-dim: #B1B1B1;
  --gold: #FFCC00;
  --green-cert: #2F5D3A;
  --card-brown: #33170B;
  --card-brown-2: #241209;
  --container: 1200px;

  --font-en: 'Poppins', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-hi: 'Hind', 'Poppins', 'Noto Sans Devanagari', sans-serif;
}

/* ----------  Reset  ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-hi);
  background-color: var(--bg-black);
  color: var(--text-white);
  line-height: 1.45;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Continuous silk background across the entire page */
  background-image: url('../assets/image_1.png');
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

/* Slight dim wash so text stays readable while silk remains visible */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(0,0,0,0.35), rgba(0,0,0,0.55) 50%, rgba(0,0,0,0.7)),
    linear-gradient(180deg, rgba(0,0,0,0.4), rgba(0,0,0,0.5));
  pointer-events: none;
  z-index: -1;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; }
ul { margin: 0; padding: 0; list-style: none; }

/* ----------  Helpers  ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.accent { color: var(--accent-red); }
.section { padding: 60px 0; position: relative; }

/* Sections are now transparent — silk bg shines through from body */
.section--dark {
  background-color: transparent;
  position: relative;
}

/* Glass dim wash on each section so content stays readable on the silk */
.section--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  pointer-events: none;
  z-index: 0;
}

/* Frosted glass strip at the BOTTOM of each major section — the "glass below" effect */
.section--dark::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  background:
    linear-gradient(180deg, transparent 0%, rgba(255,255,255,0.025) 40%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0.025) 60%, transparent 100%),
    linear-gradient(180deg, transparent, rgba(0,0,0,0.4));
  backdrop-filter: blur(8px) saturate(140%);
  -webkit-backdrop-filter: blur(8px) saturate(140%);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  pointer-events: none;
  z-index: 0;
  mask-image: linear-gradient(180deg, transparent, black 30%, black 70%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, black 30%, black 70%, transparent);
}

.section--dark > * { position: relative; z-index: 1; }

.divider {
  height: 2px;
  width: 280px;
  background: linear-gradient(90deg, transparent, #555, transparent);
  margin: 18px auto 28px;
}
.divider--gold {
  background: linear-gradient(90deg, transparent, #c9a13a 30%, #f5d76e 50%, #c9a13a 70%, transparent);
  width: 90%;
  max-width: 900px;
  margin: 50px auto;
  height: 1px;
}

/* ----------  Top Banner  ---------- */
.top-banner {
  background: var(--bg-black);
  color: var(--text-white);
  text-align: center;
  padding: 8px 16px;
  font-size: 14px;
  font-family: var(--font-hi);
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-banner p { line-height: 1.4; }

/* ----------  Consultation Bar  ---------- */
.consultation-bar {
  background: var(--consultation-red);
  color: var(--text-white);
  padding: 10px 0 0 0;
  text-align: center;
}
.consultation-title {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.3px;
}
.consultation-phone {
  display: inline-block;
  background: var(--bg-black);
  color: var(--text-white);
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 15px;
  padding: 6px 24px;
  border-radius: 0 0 14px 14px;
  margin-top: 6px;
  letter-spacing: 0.4px;
}

/* ----------  Hero  ---------- */
.hero {
  background-color: transparent;
  background-image: url('../assets/image_17.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 50px 0 30px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.65) 100%);
}
.hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.04) 50%, transparent);
  backdrop-filter: blur(8px) saturate(140%);
  -webkit-backdrop-filter: blur(8px) saturate(140%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  pointer-events: none;
  mask-image: linear-gradient(180deg, transparent, black 30%, black 70%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, black 30%, black 70%, transparent);
}
.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 30px;
}
.hero-product img {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.7));
}
.hero-content {
  background: linear-gradient(180deg, rgba(20,20,20,0.55) 0%, rgba(0,0,0,0.65) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  padding: 36px 40px;
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  box-shadow:
    0 30px 80px rgba(0,0,0,0.55),
    inset 0 1px 0 rgba(255,255,255,0.06);
}
.hero-headline {
  font-family: var(--font-hi);
  font-weight: 700;
  font-size: 30px;
  line-height: 1.4;
  color: var(--text-white);
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-hi);
  font-weight: 800;
  font-size: 64px;
  color: var(--accent-red);
  margin: 16px 0 18px;
  line-height: 1;
  letter-spacing: 0.5px;
}
.hero-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 17px;
  color: var(--text-white);
  flex-wrap: wrap;
}
.rating-score { font-weight: 700; }
.rating-stars { color: var(--gold); font-size: 20px; letter-spacing: 1px; }
.rating-stars .half-star { color: #6a4d00; }
.rating-text { font-size: 16px; }
.hero-cta { text-align: center; padding-top: 30px; position: relative; z-index: 2; }

/* ----------  Call Now Button  ---------- */
.btn-call-now {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  color: #000000;
  padding: 14px 38px;
  border-radius: 14px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.4px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn-call-now:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,0.5); }
.btn-call-now:active { transform: translateY(0); }
.btn-call-now--lg { padding: 18px 60px; font-size: 26px; }
.cta-wrap { text-align: center; margin: 40px 0 0; position: relative; z-index: 2; }

/* ----------  Section Titles  ---------- */
.section-title {
  font-family: var(--font-hi);
  font-weight: 700;
  font-size: 36px;
  text-align: center;
  color: var(--text-white);
  line-height: 1.35;
}
.section-title.accent { color: var(--accent-red); font-family: var(--font-en); font-weight: 800; letter-spacing: 1px; }
.section-title-lg {
  font-family: var(--font-hi);
  font-weight: 700;
  font-size: 48px;
  text-align: center;
  color: var(--text-white);
  line-height: 1.2;
}
.section-subtitle {
  font-family: var(--font-hi);
  font-weight: 600;
  font-size: 24px;
  text-align: center;
  color: var(--text-white);
  margin: 6px 0 36px;
  line-height: 1.4;
}

/* ----------  Certifications  ---------- */
.certifications-section { padding: 50px 0 60px; }
.certifications {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 60px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.cert {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.cert img { width: 130px; height: 130px; object-fit: contain; }
.cert p {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.2;
  color: var(--text-white);
}

/* ----------  Problems Grid  ---------- */
.problems-section { padding-top: 30px; }
.problems-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.problem-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.problem-img {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.problem-img img { width: 100%; height: 100%; object-fit: cover; }
.problem-card p {
  font-family: var(--font-hi);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.4;
  color: var(--text-white);
}

/* ----------  What is Kala Ghoda  ---------- */
.whatis-section { padding: 70px 0 50px; }
.whatis-text {
  font-family: var(--font-hi);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.6;
  text-align: center;
  color: var(--text-white);
  max-width: 900px;
  margin: 0 auto 24px;
}
.whatis-text--en { font-family: var(--font-en); font-weight: 600; }
.whatis-en { letter-spacing: 0.3px; }

/* ----------  Benefits  ---------- */
.benefits-section { padding: 50px 0; }
.benefits-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 30px;
}
.benefits-list { display: flex; flex-direction: column; gap: 16px; }
.benefits-list li {
  font-family: var(--font-hi);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text-white);
  padding-left: 30px;
  position: relative;
}
.benefits-list li::before {
  content: '●';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--text-white);
  font-size: 14px;
  line-height: 1.6;
}
.benefits-img img {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.7));
}

/* ----------  Expert Views  ---------- */
.experts-section { padding: 50px 0; }
.experts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 40px;
}
.expert-card {
  position: relative;
  height: 280px;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  background: linear-gradient(135deg, #5a1014 0%, #2e0709 100%);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  transition: transform .2s ease, box-shadow .2s ease;
}
.expert-card:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,0.6); }
.expert-card:hover .play-btn { transform: translate(-50%, -50%) scale(1.08); }
.expert-card:focus-within { outline: 2px solid var(--accent-red); outline-offset: 4px; }

.expert-thumb {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(255, 56, 60, 0.15), transparent 60%),
    linear-gradient(135deg, #5a1014 0%, #2e0709 100%);
  background-size: cover;
  background-position: center;
}
.expert-card[data-poster] .expert-thumb {
  background-image: var(--poster-url);
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: transform .25s cubic-bezier(.34,1.56,.64,1);
  filter: drop-shadow(0 6px 20px rgba(0,0,0,0.5));
}
.play-btn svg { width: 100%; height: 100%; display: block; }

.expert-label {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 15px;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
  z-index: 2;
}

/* ----------  Video Modal  ---------- */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity .25s ease, visibility 0s linear .25s;
  padding: 20px;
}
.video-modal.is-open {
  visibility: visible;
  opacity: 1;
  transition: opacity .25s ease;
}
.video-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
}
.video-modal-content {
  position: relative;
  width: 100%;
  max-width: 960px;
  background: #060606;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7);
  overflow: hidden;
  transform: scale(0.94);
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
}
.video-modal.is-open .video-modal-content { transform: scale(1); }
.video-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background .2s ease, transform .2s ease;
}
.video-modal-close:hover { background: var(--accent-red); transform: rotate(90deg); }
.video-modal-title {
  font-family: var(--font-en);
  font-weight: 600;
  color: #ffffff;
  font-size: 16px;
  padding: 14px 56px 12px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.video-modal-title:empty { display: none; }
.video-modal-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}
.video-modal-frame iframe,
.video-modal-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ----------  Reviews  ---------- */
.reviews-section { padding: 30px 0 20px; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.review-card {
  background: linear-gradient(135deg, var(--card-brown) 0%, var(--card-brown-2) 100%);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
}
.review-imgs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: linear-gradient(135deg, #5a1014 0%, #2e0709 100%);
  position: relative;
  min-height: 200px;
}
.review-imgs img { width: 100%; height: 200px; object-fit: cover; display: block; }
.review-imgs .review-bottle { object-fit: contain; background: #4a0c10; padding: 10px; }
.review-imgs::after {
  content: '';
  position: absolute;
  left: 0;
  width: 50%;
  bottom: 0;
  height: 70px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.85));
  pointer-events: none;
  z-index: 1;
}
.review-body {
  padding: 14px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.review-name {
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--text-white);
  font-size: 17px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.9);
  position: absolute;
  bottom: 8px;
  left: 16px;
  z-index: 2;
}
.review-card { position: relative; overflow: hidden; }
.review-stars { color: var(--gold); font-size: 18px; letter-spacing: 2px; }
.review-stars .dim { color: #564209; }
.review-text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.review-text p {
  font-family: var(--font-hi);
  font-weight: 600;
  color: var(--text-white);
  font-size: 16px;
  line-height: 1.4;
  flex: 1;
}
.like-icon { width: 28px; height: 28px; }
.like-emoji { font-size: 26px; }

/* ----------  How to Use  ---------- */
.howto-section { padding: 60px 0; }
.howto-diagram {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  align-items: center;
  margin: 60px auto 30px;
  min-height: 500px;
  max-width: 900px;
}
.howto-bottle { grid-column: 2; text-align: center; }
.howto-bottle img {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.7));
}
.howto-step {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.howto-step--1 { grid-column: 1; grid-row: 1; align-self: center; }
.howto-step--3 { grid-column: 3; grid-row: 1; align-self: center; }
.howto-step--2 {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  margin-top: -40px;
}
.step-badge {
  background: var(--accent-red);
  color: #060606;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 20px;
  padding: 8px 24px;
  border-radius: 12px;
  letter-spacing: 1px;
  box-shadow: 0 6px 16px rgba(255, 56, 60, 0.35);
}
.howto-step p {
  font-family: var(--font-hi);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.4;
  color: var(--text-white);
}
.howto-arrow {
  position: absolute;
  width: 180px;
  height: 110px;
  pointer-events: none;
}
.howto-arrow--1 {
  bottom: 0;
  left: 22%;
  transform: scaleX(1);
}
.howto-arrow--2 {
  top: 25%;
  right: 22%;
  transform: scaleX(-1);
}

/* ----------  Quote  ---------- */
.quote-section { padding: 30px 0 50px; }
.quote-box {
  background: linear-gradient(135deg, var(--card-brown) 0%, var(--card-brown-2) 100%);
  border-radius: 24px;
  padding: 36px 80px;
  position: relative;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}
.quote-box p {
  font-family: var(--font-hi);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.5;
  color: var(--text-white);
}
.quote-mark {
  font-family: serif;
  font-size: 80px;
  color: var(--accent-red);
  position: absolute;
  line-height: 0.5;
  font-weight: 700;
}
.quote-mark--open { top: 30px; left: 20px; }
.quote-mark--close { bottom: 0; right: 20px; }

/* ----------  Summary  ---------- */
.summary-section { padding: 30px 0 60px; }
.summary-box {
  background: linear-gradient(135deg, var(--card-brown) 0%, var(--card-brown-2) 100%);
  border-radius: 24px;
  padding: 40px 50px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}
.summary-title {
  text-align: center;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 32px;
  color: var(--text-white);
  margin-bottom: 30px;
  letter-spacing: 1px;
}
.summary-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: 30px;
  align-items: center;
}
.summary-left, .summary-right { text-align: center; }
.summary-big {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 48px;
  color: var(--accent-red);
  line-height: 1;
}
.summary-label {
  font-family: var(--font-en);
  font-weight: 500;
  font-size: 16px;
  color: var(--text-white);
  margin: 6px 0;
}
.summary-mid { display: flex; flex-direction: column; gap: 8px; }
.rating-bar { display: flex; align-items: center; gap: 12px; }
.rating-num {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 16px;
  color: var(--text-white);
  min-width: 16px;
}
.bar {
  flex: 1;
  height: 10px;
  background: rgba(255,255,255,0.15);
  border-radius: 8px;
  overflow: hidden;
}
.bar span {
  display: block;
  height: 100%;
  background: var(--accent-red);
  border-radius: 8px;
}

/* ----------  Final CTA  ---------- */
.final-cta-section { padding: 40px 0 70px; }
.final-cta-heading {
  font-family: var(--font-hi);
  font-weight: 700;
  font-size: 28px;
  text-align: center;
  color: var(--text-white);
  line-height: 1.4;
  margin-bottom: 30px;
}

/* ----------  Footer  ---------- */
.footer {
  background: #000000;
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.footer-follow {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 18px;
  color: var(--text-white);
}
.footer-social { display: flex; gap: 16px; }
.social-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .2s ease, transform .2s ease;
}
.social-link:hover { background: var(--accent-red); transform: translateY(-2px); }
.footer-url {
  font-family: var(--font-en);
  font-weight: 500;
  font-size: 15px;
  color: var(--text-dim);
}

/* ----------  Sticky Mobile Call CTA  ---------- */
.sticky-call {
  position: fixed;
  bottom: 16px;
  right: 16px;
  background: var(--accent-red);
  color: #ffffff;
  padding: 14px 22px;
  border-radius: 50px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 16px;
  display: none;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 25px rgba(255, 56, 60, 0.45);
  z-index: 100;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 25px rgba(255, 56, 60, 0.45); }
  50% { box-shadow: 0 10px 35px rgba(255, 56, 60, 0.75); }
}

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

@media (max-width: 1024px) {
  .hero-headline { font-size: 26px; }
  .hero-title { font-size: 54px; }
  .section-title-lg { font-size: 38px; }
  .section-title { font-size: 30px; }
  .problems-grid { grid-template-columns: repeat(3, 1fr); gap: 30px 20px; }
  .summary-content { grid-template-columns: 1fr 1.2fr 1fr; }
  .quote-box { padding: 36px 60px; }
  .quote-box p { font-size: 22px; }
}

@media (max-width: 768px) {
  .section { padding: 40px 0; }

  /* Hero */
  .hero { padding: 30px 0 20px; }
  .hero-container { grid-template-columns: 1fr; gap: 24px; }
  .hero-content { padding: 28px 24px; text-align: center; }
  .hero-headline { font-size: 22px; }
  .hero-title { font-size: 46px; }
  .hero-rating { justify-content: center; font-size: 15px; }

  /* Section titles */
  .section-title { font-size: 24px; }
  .section-title-lg { font-size: 30px; }
  .section-subtitle { font-size: 18px; }

  /* Buttons */
  .btn-call-now { padding: 12px 30px; font-size: 18px; }
  .btn-call-now--lg { padding: 14px 40px; font-size: 20px; }

  /* Cert */
  .certifications { gap: 30px; }
  .cert img { width: 100px; height: 100px; }

  /* Problems */
  .problems-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 16px; }
  .problem-img { width: 95px; height: 95px; }
  .problem-card p { font-size: 13px; }

  /* What-is */
  .whatis-text { font-size: 16px; }

  /* Benefits */
  .benefits-wrap { grid-template-columns: 1fr; gap: 30px; }
  .benefits-list li { font-size: 15px; }
  .benefits-img img { max-width: 280px; }

  /* Experts */
  .experts-grid { grid-template-columns: 1fr; }
  .expert-card { height: 200px; }
  .play-btn { width: 60px; height: 60px; }
  .expert-label { font-size: 13px; bottom: 10px; }

  /* Reviews */
  .reviews-grid { grid-template-columns: 1fr; }
  .review-imgs img { height: 140px; }
  .review-name { font-size: 16px; }
  .review-text p { font-size: 14px; }

  /* How to use */
  .howto-diagram {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    gap: 30px;
    min-height: auto;
  }
  .howto-bottle { grid-column: 1; grid-row: 2; }
  .howto-bottle img { max-width: 200px; }
  .howto-step--1 { grid-column: 1; grid-row: 1; margin: 0; }
  .howto-step--2 { grid-column: 1; grid-row: 3; margin: 0; }
  .howto-step--3 { grid-column: 1; grid-row: 4; margin: 0; }
  .howto-arrow { display: none; }
  .step-badge { font-size: 16px; padding: 6px 18px; }

  /* Quote */
  .quote-box { padding: 36px 30px; }
  .quote-box p { font-size: 17px; }
  .quote-mark { font-size: 50px; }
  .quote-mark--open { top: 20px; left: 10px; }
  .quote-mark--close { bottom: -5px; right: 10px; }

  /* Summary */
  .summary-box { padding: 30px 20px; }
  .summary-content { grid-template-columns: 1fr; gap: 20px; text-align: center; }
  .summary-big { font-size: 36px; }
  .summary-title { font-size: 26px; }

  /* Final CTA */
  .final-cta-heading { font-size: 20px; }

  /* Top banner */
  .top-banner { font-size: 12px; padding: 6px 12px; }
  .consultation-title { font-size: 16px; }
  .consultation-phone { font-size: 14px; padding: 5px 18px; }

  /* Show sticky CTA on mobile */
  .sticky-call { display: inline-flex; }
}

@media (max-width: 420px) {
  .hero-title { font-size: 38px; }
  .hero-headline { font-size: 19px; }
  .section-title-lg { font-size: 24px; }
  .container { padding: 0 18px; }
  .problem-img { width: 80px; height: 80px; }
}