:root {
    --teal: #1a7a6e;
    --teal-dark: #115a50;
    --teal-light: #e8f5f3;
    --blue-dark: #0d2b45;
    --accent: #2bb5a0;
    --gold: #f0a500;
    --text: #1a1a2e;
    --muted: #5a6a7a;
    --white: #ffffff;
    --bg-light: #f4f9f8;
    --radius: 16px;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    font-family: 'DM Sans', sans-serif;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
  }

  /* ── NAV ── */
  nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(26,122,110,0.1);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%;
    height: 80px;
  }


  .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
  .logo-box {
    background: var(--teal);
    color: white;
    font-family: 'Playfair Display', serif;
    font-weight: 900; font-size: 1.2rem;
    padding: 2px 10px;
    border-radius: 20px;
    letter-spacing: 1px;
  }
  .logo-text { font-size: 0.7rem; color: var(--muted); line-height: 1.2; }
  .logo-text strong { display: block; font-size: 0.8rem; color: var(--teal); }

  .nav-links a.nav-green {
  color: green;
  }

  .nav-links a.nav-blue {
  color: royalblue;
  }

  .nav-links { display: flex; gap: 16px; list-style: none; }
  .nav-links a {
    text-decoration: none; color: var(--text);
    font-size: 1.1rem; font-weight: 500;
    position: relative; padding-bottom: 4px;
  }

  .nav-links a.active, .nav-links a:hover { color: violet; }
  .nav-links a.active::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 100%; height: 2px; background: var(--teal); border-radius: 2px;
  }
  .nav-cta {
    width: 60px; height: 40px; border-radius: 50%;
    background: var(--teal); color: white;
    display: flex; align-items: center; justify-content: center;
    text-decoration: none; font-size: 1rem;
    box-shadow: 0 4px 12px rgba(26,122,110,0.35);
    transition: transform 0.2s;
  }
  .nav-cta:hover { transform: scale(1.08); }

  /* ── HERO ── */

  .hero {
    min-height: 90vh;
    background-image: url("../images/namcbg.jpg");
    background-size: cover;
    background-position: right center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    padding: 40px 5%;
    position: relative; 
  }
  .hero::before {
    content: "";
    position: absolute; inset: 0;
  }

  .hero-content { 
    position: relative; z-index: 1; max-width: 600px
  }
  
  .hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.15; color: var(--blue-dark);
    margin-bottom: 10px;
  }
  .hero-content h1 .green { color: var(--teal); }
  .hero-content h1 .blue { color: var(--accent); }
  .hero-subtext { font-size: 1.1rem; color: var(--muted); line-height: 1.25; margin-bottom: 12px; margin-right: 80px; }
  .hero-subtext strong { color: var(--text); }
  .hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 16px;}
  .btn-primary, .btn-sec {
    background: var(--teal); color: white;
    padding: 14px 42px; border-radius: 20px;
    text-decoration: none; font-weight: 600; font-size: 0.9rem;
    display: inline-flex; align-items: center; gap: 8px;
    box-shadow: 0 6px 20px rgba(26,122,110,0.35);
    transition: all 0.25s; justify-content: center;
  }
  .btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(26,122,110,0.4); }
  
  
  /* ── SECTION SHARED ── */
  section { padding: 10px 5%; }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 4vw, 2.0rem);
    color: var(--blue-dark); margin-bottom: 9px;
  }
  .title-line {
    width: 60px; height: 5px; background: var(--accent);
    border-radius: 4px; margin-bottom: 6px;
  }

  /* ── DIFFERENTIATORS ── */
  .different {
    background: var(--bg-light);
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
  }
  .diff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
  .diff-card {
    background: white; padding: 28px;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: transform 0.2s;
  }
  .diff-card:hover { transform: translateY(-4px); }
  .diff-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0px; color: var(--text); display: flex; align-items: center; gap: 5px; }
  .diff-card h3 .check { color: var(--teal); font-size: 1.1rem; }
  .diff-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }
  .diff-card.highlight {
  background: var(--teal);
  color: white;
}

.diff-card.highlight h3, .diff-card.highlight p {
  color: white;
}

  .diff-image {
    background: linear-gradient(135deg, #d4eeea, #b8e4e0);
    border-radius: 5px; max-width: 410px;
    display: flex; align-items: center; justify-content: center;
    font-size: 7rem; 
    flex-direction: column; gap: 0px;
    margin-top: 5px;
  }

  /* ── ABOUT ── */
  .about { display: grid; grid-template-columns: 1fr 1fr; gap: 150px; align-items: center; }
  .about-text p { color: var(--muted); font-size: 1rem; line-height: 1.1; margin-bottom: 16px; }
  .levels-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .level-card {
    background: white; border-radius: var(--radius);
    padding: 18px 12px; text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border-top: 4px solid var(--accent);
    transition: transform 0.2s;
  }
  .level-card:hover { transform: translateY(-4px); }
  .level-card .icon { font-size: 2.5rem; margin-bottom: 10px; }
  .level-card h3 { font-size: 1rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 6px; }
  .level-card p { font-size: 0.8rem; color: var(--muted); line-height: 1.5; }
  .levels-grid { background: linear-gradient(135deg, var(--teal-light), #d4eeea); padding: 28px; border-radius: 20px; }

  /* ── TEACHING APPROACH ── */
  .approach { background: var(--bg-light); }
  .approach-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
  .approach-card {
    background: white; border-radius: var(--radius); padding: 36px 28px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    text-align: center; transition: transform 0.2s;
    position: relative; overflow: hidden;
  }
  .approach-card::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 100%; height: 4px; background: var(--accent);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s;
  }
  .approach-card:hover { transform: translateY(-4px); }
  .approach-card:hover::after { transform: scaleX(1); }
  .approach-card .icon { font-size: 3rem; margin-bottom: 16px; }
  .approach-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 10px; }
  .approach-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

  /* ── CTA BANNER ── */
  .cta-banner {
    background: linear-gradient(135deg, var(--blue-dark) 0%, #1a4060 50%, #0d3351 100%);
    padding-top: 30px 10%; padding-bottom: 30px 10%;
    text-align: center; color: white;
    position: relative; overflow: hidden;
    height: 150px;
  }
  .cta-banner::before {
    content: "";
    position: absolute; 
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(43,181,160,0.15) 0%, transparent 70%);
  }
  .cta-banner h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 10px;
  }
  .cta-banner p { font-size: 1rem; opacity: 0.8; margin-bottom: 10px; }
  .cta-banner .btn-primary { background: var(--accent); box-shadow: 0 6px 24px rgba(43,181,160,0.4); font-size: 1rem; padding: 16px 24px; }
  .cta-banner .btn-primary:hover { background: #22a090; }

  #pnew {font-size: 1rem; opacity: 0.8; margin-bottom: 10px; color:yellow}

/* latin-ext */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/dmsans/v17/rP2Yp2ywxg089UriI5-g4vlH9VoD8Cmcqbu6-K6h9Q.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/dmsans/v17/rP2Yp2ywxg089UriI5-g4vlH9VoD8Cmcqbu0-K4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/dmsans/v17/rP2Yp2ywxg089UriI5-g4vlH9VoD8Cmcqbu6-K6h9Q.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/dmsans/v17/rP2Yp2ywxg089UriI5-g4vlH9VoD8Cmcqbu0-K4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/dmsans/v17/rP2Yp2ywxg089UriI5-g4vlH9VoD8Cmcqbu6-K6h9Q.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/dmsans/v17/rP2Yp2ywxg089UriI5-g4vlH9VoD8Cmcqbu0-K4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/dmsans/v17/rP2Yp2ywxg089UriI5-g4vlH9VoD8Cmcqbu6-K6h9Q.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/dmsans/v17/rP2Yp2ywxg089UriI5-g4vlH9VoD8Cmcqbu0-K4.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTjYgFE_.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTPYgFE_.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTLYgFE_.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgA.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTjYgFE_.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* vietnamese */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTPYgFE_.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTLYgFE_.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/playfairdisplay/v40/nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgA.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

.testimonials {
  background-image: url("namcbg.png");
}

.testimonial-container {
  display: flex;
}

.testimonial-box {
  
  flex: 1;
  text-align: center;
}

.testimonial-box img {
  width: 100%;
  height: auto;
}


.test {
  text-decoration: none;
  }

@keyframes colorChange {
  0%   { color: red; }
  50%  { color: blue; }
  100% { color: green; }
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 38px;
  padding: 35px 5%;
  background: #0a1e2e;
  color: white;
}

/* Left side */
.footer-left {
  flex: 1;
}

/* Right side */
.footer-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

/* Links */
.footer-right a {
  color: #ccc;
  text-decoration: none;
}

.footer-right a:hover {
  color: #f0a500;
}

/* Social links */
.social-links {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.smimg {
  max-height: 36px;
  margin-right: 12px;

}
/* Footer-Address */
.address {
  margin-top: 3px
} 
.address_logo {
  margin-top: 5px;
  margin-bottom: 5px;
}



section {
  scroll-margin-top: 70px;
}

.btn-secondary:hover::after {
  content: "→ Call 9212316743 now";   
  margin-left: 8px;
}

.floating-img {
  position: absolute;
  right: 25%;
  top: 1.5%;
  z-index: 10;
}

@keyframes float {
  0%   { transform: translateY(0px); }
  50%  { transform: translateY(80px); }
  100% { transform: translateY(0px); }
}

.floating-img img {
  width: clamp(200px, 50vw, 340px);
  height: auto;
  cursor: pointer;
  transition: transform 0.3s ease;
  animation: float 6s ease-in-out infinite;
  border-radius: 10px;
  overflow: hidden;
}

.floating-img img:not(.active) {
  width: 80%;
  max-width: 340px;
}

.floating-img img.active {
  animation: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.0);
  width: 90%;
  max-width: 380px;
  z-index: 2000;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border-radius: 10px;
}

.logo img {
  height: clamp(40px, 6vw, 70px);
}


.list-blue {
  margin-left: 20px;
  color: royalblue;
}

.h3-green {
  color: green;
  margin-top: 6px;
}

.contact-l {
  display: flex; gap: 7px;
}

.address_logo {
  height: clamp(40px, 6vw, 80px);
}

.wa-icon {
  width: clamp(60px, 10vw, 90px);
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 40px 20px;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .hero-content {
    max-width: 100%;
  }

  .hero-subtext {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .hero-buttons {
    justify-content: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
    background: var(--teal-dark);
  }
}


.contact-section {
  width: 100%;
  padding: 20px 5%;
  background: url(../images/namcbg.png);
    
}

.contact-form {
  width: 100%;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row {
  display: flex;
  gap: 8px;
}

.form-row input {
  flex: 1;
}

.contact-form input,
.contact-form textarea {
  padding: 8px;
  border-radius: 10px;
  border: 1px solid #ccc;
  font-size: 12px;
  width: 100%;
}

.contact-form textarea {
  min-height: 50px;
  resize: vertical;
}

.contact-form button {
  color: white;
  padding: 8px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 500;
  width: 300px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.btn-sec {
  margin-left: 12px;
}

.custom-list {
  list-style: none;
  padding-left: 0px;
}

.custom-list li {
  line-height:1.57;
  margin: 6px;
  font-size: 16px;
}

.custom-list li::before {
  content: "✔";
  margin-right: 12px;
  color: var(--teal);
  font-weight: bold;
}

#founder_message {
  text-align: justify;
  background-color:rgb(244, 247, 246);
}