/* ── CSS Reset & Base ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      /* Brand Colors */
      --navy: #1B2A4A;
      --navy-light: #2D4470;
      --navy-dark: #0F1A30;
      --gold: #C9A84C;
      --gold-light: #DFC277;
      --gold-dark: #A07F2E;
      --cream: #FDF8F0;
      --tan: #F0E6D3;
      --red: #C62828;
      --dark: #1A1A1A;
      --white: #FFFFFF;

      /* Overlays */
      --navy-glow: rgba(27, 42, 74, 0.4);
      --gold-glow: rgba(201, 168, 76, 0.35);
      --navy-subtle: rgba(27, 42, 74, 0.08);
      --navy-muted: rgba(27, 42, 74, 0.3);
      --navy-dim: rgba(27, 42, 74, 0.12);

      /* Typography */
      --font-heading: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
      --font-body: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    }

    html { scroll-behavior: smooth; overflow-x: hidden; }

    body {
      font-family: var(--font-body);
      color: var(--dark);
      background: var(--cream);
      line-height: 1.7;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    /* ── Scroll Animation Base ── */
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .reveal-left {
      opacity: 0;
      transform: translateX(-60px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal-left.visible {
      opacity: 1;
      transform: translateX(0);
    }
    .reveal-right {
      opacity: 0;
      transform: translateX(60px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal-right.visible {
      opacity: 1;
      transform: translateX(0);
    }
    .reveal-scale {
      opacity: 0;
      transform: scale(0.9);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .reveal-scale.visible {
      opacity: 1;
      transform: scale(1);
    }

    /* Stagger children */
    .stagger > * { transition-delay: calc(var(--i, 0) * 0.1s); }

    /* ── Navigation — Floating Pill ── */
    .nav {
      position: fixed;
      top: 24px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1000;
      display: flex;
      align-items: center;
      gap: 4px;
      background: rgba(15, 26, 48, 0.80);
      border: 1px solid rgba(201, 168, 76, 0.2);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      padding: 6px;
      border-radius: 100px;
      white-space: nowrap;
    }
    .nav-item {
      padding: 8px 18px;
      border-radius: 100px;
      font-size: 13px;
      font-weight: 500;
      color: rgba(255,255,255,0.7);
      text-decoration: none;
      transition: color 0.2s, background 0.2s;
      white-space: nowrap;
    }
    .nav-item:hover { color: var(--white); background: rgba(201,168,76,0.08); }
    .nav-cta {
      margin-left: 8px;
      padding: 8px 20px;
      background: var(--gold);
      color: var(--navy) !important;
      border-radius: 100px;
      font-size: 13px;
      font-weight: 600;
      text-decoration: none;
      transition: background 0.2s, transform 0.15s;
    }
    .nav-cta:hover { background: var(--gold-light); transform: scale(1.03); }

    /* Fixed brand (desktop left) */
    #nav-brand {
      position: fixed;
      top: 28px;
      left: 36px;
      z-index: 1001;
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      background: var(--navy);
      padding: 6px 16px 6px 6px;
      border-radius: 100px;
      border: 1px solid rgba(201,168,76,0.2);
      box-shadow: 0 2px 12px rgba(15,26,48,0.25);
      transition: border-color 0.2s;
    }
    #nav-brand:hover { border-color: rgba(201,168,76,0.5); }
    .nav-logo-icon {
      width: 36px;
      height: 36px;
      background: var(--gold);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-heading);
      font-weight: 700;
      font-size: 18px;
      color: var(--navy);
    }
    .nav-logo-text {
      font-family: var(--font-heading);
      font-size: 16px;
      font-weight: 600;
      color: var(--white);
      letter-spacing: 0.5px;
    }
    .nav-logo-text span { color: var(--gold); }

    /* Fixed phone button (desktop right) */
    #nav-phone {
      position: fixed;
      top: 28px;
      right: 28px;
      z-index: 1001;
      display: flex;
      align-items: center;
      gap: 9px;
      background: var(--navy);
      border: 1px solid rgba(201,168,76,0.35);
      border-radius: 100px;
      padding: 8px 18px 8px 10px;
      font-size: 13px;
      font-weight: 600;
      color: var(--white);
      text-decoration: none;
      box-shadow: 0 2px 12px rgba(15,26,48,0.25);
      transition: border-color 0.25s, background 0.25s, transform 0.2s;
    }
    #nav-phone:hover {
      border-color: rgba(201,168,76,0.7);
      background: var(--navy-light);
      transform: translateY(-1px);
    }
    .phone-icon-wrap {
      width: 26px; height: 26px; border-radius: 50%;
      background: var(--gold);
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    #nav-phone svg {
      width: 13px; height: 13px;
      stroke: var(--navy); fill: none; stroke-width: 1.8;
      stroke-linecap: round; stroke-linejoin: round;
    }

    /* ── Hamburger button (mobile only) ── */
    .nav-hamburger {
      display: none;
      position: fixed;
      top: 16px;
      right: 16px;
      z-index: 1002;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(201,168,76,0.3);
      border-radius: 12px;
      background: var(--navy);
      cursor: pointer;
      padding: 0;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      box-shadow: 0 2px 12px rgba(15,26,48,0.25);
    }
    .hamburger-line {
      display: block;
      width: 20px;
      height: 2px;
      background: var(--gold);
      border-radius: 2px;
      transition: transform 0.3s, opacity 0.3s;
    }
    body.nav-open .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    body.nav-open .hamburger-line:nth-child(2) { opacity: 0; }
    body.nav-open .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* ── Nav overlay ── */
    .nav-overlay {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 999;
      background: rgba(15, 26, 48, 0.6);
      opacity: 0;
      transition: opacity 0.3s;
      pointer-events: none;
    }
    body.nav-open .nav-overlay { opacity: 1; pointer-events: auto; }

    /* ── Mobile extras (phone in drawer) ── */
    .nav-mobile-extras { display: none; }

    /* ── Mobile Floating Call Bar ── */
    #mobile-call-bar { display: none; }
    @media (max-width: 900px) {
      #mobile-call-bar {
        display: flex;
        position: fixed;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 500;
        align-items: center;
        gap: 10px;
        background: rgba(15,26,48,0.92);
        border: 1px solid rgba(201,168,76,0.35);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-radius: 100px;
        padding: 10px 20px 10px 14px;
        text-decoration: none;
        color: var(--white);
        font-family: var(--font-body);
        font-size: 14px;
        font-weight: 500;
        box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(201,168,76,0.15);
        transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
        animation: slideUpBar 0.6s 1.2s cubic-bezier(0.16,1,0.3,1) both;
      }
      #mobile-call-bar:active {
        transform: translateX(-50%) scale(0.97);
      }
      @keyframes slideUpBar {
        from { opacity: 0; transform: translateX(-50%) translateY(20px); }
        to   { opacity: 1; transform: translateX(-50%) translateY(0); }
      }
      #mobile-call-bar .call-icon-wrap {
        width: 32px; height: 32px; border-radius: 50%;
        background: var(--gold);
        display: flex; align-items: center; justify-content: center;
        flex-shrink: 0;
        box-shadow: 0 0 12px rgba(201,168,76,0.5);
      }
      #mobile-call-bar .call-icon-wrap svg {
        width: 14px; height: 14px; stroke: var(--navy); fill: none; stroke-width: 1.8;
        stroke-linecap: round; stroke-linejoin: round;
      }
      #mobile-call-bar .call-label {
        display: flex; flex-direction: column; line-height: 1.2;
      }
      #mobile-call-bar .call-hint {
        font-size: 10px; color: var(--gold); text-transform: uppercase; letter-spacing: 1.5px; font-weight: 500;
      }
      #mobile-call-bar .call-number {
        font-size: 14px; color: var(--white); font-weight: 600; letter-spacing: 0.5px;
      }
    }

    @media (max-width: 900px) {
      #nav-brand { display: none; }
      #nav-phone { display: none; }
      .nav-hamburger { display: flex; }
      .nav-overlay { display: block; }

      .nav {
        position: fixed;
        top: 0;
        right: 0;
        left: auto;
        transform: translateX(100%);
        width: 280px;
        height: 100vh;
        height: 100dvh;
        border-radius: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 80px 24px 32px;
        background: var(--navy-dark);
        border: none;
        border-left: 1px solid rgba(201,168,76,0.2);
        overflow-y: auto;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        white-space: normal;
      }
      body.nav-open .nav { transform: translateX(0); }

      .nav-item {
        padding: 14px 16px;
        font-size: 15px;
        border-radius: 12px;
        min-height: 48px;
        display: flex;
        align-items: center;
        color: rgba(255,255,255,0.8);
      }
      .nav-item:hover { background: rgba(201,168,76,0.1); color: var(--white); }
      .nav-cta {
        margin: 16px 0 0;
        padding: 14px 20px;
        font-size: 15px;
        text-align: center;
        border-radius: 12px;
        display: block;
      }
      .nav-mobile-extras {
        display: flex;
        flex-direction: column;
        margin-top: auto;
        padding-top: 24px;
        border-top: 1px solid rgba(201,168,76,0.15);
      }
      .nav-mobile-phone {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 14px 16px;
        color: var(--gold);
        text-decoration: none;
        font-size: 15px;
        font-weight: 600;
        border-radius: 12px;
      }
      .nav-mobile-phone:hover { background: rgba(201,168,76,0.1); }
      .nav-mobile-phone svg {
        width: 18px; height: 18px;
        stroke: var(--gold); fill: none; stroke-width: 2;
        stroke-linecap: round; stroke-linejoin: round;
      }

    }

    /* ── Hero ── */
    .hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      background: linear-gradient(165deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
      overflow: hidden;
      padding: 120px 24px 120px;
    }
    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 800px 600px at 20% 50%, rgba(201, 168, 76, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 600px 400px at 80% 30%, rgba(45, 68, 112, 0.3) 0%, transparent 70%);
    }
    /* Subtle grid pattern */
    .hero::after {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(201, 168, 76, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 168, 76, 0.04) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 30%, transparent 70%);
      -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 30%, transparent 70%);
    }
    .hero-inner {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
      text-align: center;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(201, 168, 76, 0.12);
      border: 1px solid rgba(201, 168, 76, 0.3);
      padding: 8px 20px;
      border-radius: 100px;
      margin-bottom: 32px;
      animation: fadeInDown 0.8s 0.2s both;
    }
    .hero-badge-dot {
      width: 8px;
      height: 8px;
      background: var(--gold);
      border-radius: 50%;
      animation: pulse-dot 2s infinite;
    }
    @keyframes pulse-dot {
      0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.5); }
      50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(201, 168, 76, 0); }
    }
    .hero-badge-text {
      color: var(--gold);
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 1.5px;
      text-transform: uppercase;
    }
    .hero h1 {
      font-family: var(--font-heading);
      font-size: clamp(36px, 5.5vw, 64px);
      font-weight: 700;
      color: var(--white);
      line-height: 1.15;
      margin-bottom: 24px;
      animation: fadeInUp 0.8s 0.4s both;
    }
    .hero h1 .gold { color: var(--gold); }
    .hero-sub {
      font-size: clamp(16px, 2vw, 20px);
      color: rgba(255, 255, 255, 0.75);
      line-height: 1.7;
      max-width: 680px;
      margin: 0 auto 40px;
      animation: fadeInUp 0.8s 0.6s both;
    }

    /* Stats bar */
    .hero-stats {
      display: flex;
      justify-content: center;
      gap: 48px;
      margin-bottom: 48px;
      animation: fadeInUp 0.8s 0.8s both;
      flex-wrap: wrap;
    }
    .hero-stat {
      text-align: center;
    }
    .hero-stat-number {
      font-family: var(--font-heading);
      font-size: clamp(32px, 4vw, 48px);
      font-weight: 700;
      color: var(--gold);
      line-height: 1.1;
    }
    .hero-stat-label {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.5);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-top: 4px;
    }
    .hero-stat-divider {
      width: 1px;
      background: rgba(255, 255, 255, 0.15);
      align-self: stretch;
    }

    /* CTAs */
    .hero-ctas {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      animation: fadeInUp 0.8s 1s both;
      flex-wrap: wrap;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--gold);
      color: var(--navy);
      padding: 16px 36px;
      border-radius: 12px;
      font-family: var(--font-body);
      font-size: 16px;
      font-weight: 700;
      text-decoration: none;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      border: none;
      cursor: pointer;
      letter-spacing: 0.3px;
    }
    .btn-primary:hover {
      background: var(--gold-light);
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(201, 168, 76, 0.4);
    }
    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      color: var(--white);
      padding: 16px 36px;
      border-radius: 12px;
      font-family: var(--font-body);
      font-size: 16px;
      font-weight: 600;
      text-decoration: none;
      border: 1.5px solid rgba(255, 255, 255, 0.25);
      transition: all 0.3s;
      cursor: pointer;
    }
    .btn-secondary:hover {
      border-color: var(--gold);
      color: var(--gold);
      background: rgba(201, 168, 76, 0.08);
    }

    /* Gold button on light bg */
    .btn-gold {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--navy);
      color: var(--white);
      padding: 16px 36px;
      border-radius: 12px;
      font-family: var(--font-body);
      font-size: 16px;
      font-weight: 700;
      text-decoration: none;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      border: none;
      cursor: pointer;
    }
    .btn-gold:hover {
      background: var(--navy-light);
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(27, 42, 74, 0.3);
    }
    .btn-outline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      color: var(--navy);
      padding: 16px 36px;
      border-radius: 12px;
      font-family: var(--font-body);
      font-size: 16px;
      font-weight: 600;
      text-decoration: none;
      border: 1.5px solid var(--navy-muted);
      transition: all 0.3s;
      cursor: pointer;
    }
    .btn-outline:hover {
      border-color: var(--navy);
      background: var(--navy-subtle);
    }

    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(30px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeInDown {
      from { opacity: 0; transform: translateY(-20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* Scroll indicator */
    .scroll-indicator {
      position: absolute;
      bottom: 32px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      animation: fadeInUp 0.8s 1.4s both;
    }
    .scroll-indicator span {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.35);
      text-transform: uppercase;
      letter-spacing: 2px;
    }
    .scroll-arrow {
      width: 24px;
      height: 24px;
      border-right: 2px solid rgba(255, 255, 255, 0.3);
      border-bottom: 2px solid rgba(255, 255, 255, 0.3);
      transform: rotate(45deg);
      animation: bounce-arrow 2s infinite;
    }
    @keyframes bounce-arrow {
      0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.5; }
      50% { transform: rotate(45deg) translate(5px, 5px); opacity: 1; }
    }

    /* ── Video Scroll Section ── */
    #video-section { height: 120vh; background: transparent; position: relative; z-index: 5; }
    .video-sticky {
      position: sticky; top: 0; height: 100vh;
      display: flex; align-items: center; justify-content: center; overflow: hidden;
    }
    .video-frame {
      border-radius: 14px; overflow: hidden;
      border: 1px solid rgba(201,168,76,0.3);
      box-shadow: 0 0 60px rgba(201,168,76,0.25);
      transition: box-shadow .05s linear;
      will-change: width, height;
      width: 480px; height: 270px;
    }
    .video-frame-inner {
      width: 100%; height: 100%;
      background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
      display: flex; align-items: center; justify-content: center;
      position: relative; overflow: hidden;
    }
    .video-frame-inner::before {
      content: '';
      position: absolute; inset: 0;
      background: radial-gradient(ellipse at 40% 40%, rgba(201,168,76,0.12), transparent 55%);
    }
    .video-frame-inner::after {
      content: '';
      position: absolute; inset: 0;
      background-image: linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
                        linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
      background-size: 40px 40px;
    }
    .video-play-wrap {
      position: relative; z-index: 2;
      display: flex; flex-direction: column; align-items: center; gap: 14px;
    }
    .video-play-btn {
      width: 72px; height: 72px; border-radius: 50%;
      border: 1.5px solid rgba(201,168,76,0.5);
      display: flex; align-items: center; justify-content: center;
      cursor: pointer; transition: all 0.3s;
      animation: pulseRing 3s ease-in-out infinite;
    }
    .video-play-btn:hover { border-color: var(--gold); background: rgba(201,168,76,0.1); transform: scale(1.08); }
    @keyframes pulseRing { 0%,100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.4); } 50% { box-shadow: 0 0 0 14px rgba(201,168,76,0); } }
    .video-play-btn::after { content: ''; border-left: 22px solid var(--gold); border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 5px; }
    .video-frame-caption { font-size: 12px; color: rgba(255,255,255,0.5); letter-spacing: 0.12em; text-transform: uppercase; z-index: 2; }

    /* ── Marquee ── */
    .marquee-wrap {
      padding: 24px 0; border-top: 1px solid rgba(201,168,76,0.15);
      border-bottom: 1px solid rgba(201,168,76,0.15);
      overflow: hidden; background: var(--navy-dark);
      position: relative; z-index: 5;
    }
    .marquee-track { display: flex; gap: 56px; white-space: nowrap; animation: marquee 28s linear infinite; }
    .marquee-item {
      font-size: 11px; font-weight: 600; letter-spacing: 0.18em;
      text-transform: uppercase; color: rgba(255,255,255,0.45);
      flex-shrink: 0; display: flex; align-items: center; gap: 56px;
    }
    .marquee-item::after { content: '—'; color: var(--gold); font-size: 9px; opacity: 0.6; }
    @keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

    /* ── Section Styling ── */
    .section {
      padding: 100px 24px;
    }
    .section-inner {
      max-width: 1100px;
      margin: 0 auto;
      overflow: hidden;
    }
    .section-dark {
      background: var(--navy);
      color: var(--white);
    }
    .section-tan {
      background: var(--tan);
    }

    .section-label {
      display: inline-block;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 16px;
    }
    .section-dark .section-label { color: var(--gold-light); }

    .section-title {
      font-family: var(--font-heading);
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 700;
      line-height: 1.2;
      margin-bottom: 20px;
      color: var(--dark);
    }
    .section-dark .section-title { color: var(--white); }

    .gold-underline {
      display: inline-block;
      position: relative;
    }
    .gold-underline::after {
      content: '';
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 60px;
      height: 3px;
      background: var(--gold);
      border-radius: 2px;
    }

    .section-subtitle {
      font-size: clamp(16px, 2vw, 19px);
      color: rgba(26, 26, 26, 0.6);
      line-height: 1.7;
      max-width: 700px;
    }
    .section-dark .section-subtitle { color: rgba(255, 255, 255, 0.65); }

    /* ── Problem Section ── */
    .problem-content {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
      gap: 60px;
      align-items: center;
      margin-top: 48px;
    }
    .problem-text p {
      font-size: 17px;
      line-height: 1.8;
      margin-bottom: 20px;
      color: rgba(26, 26, 26, 0.75);
    }
    .problem-text .highlight {
      color: var(--dark);
      font-weight: 600;
    }
    .tamil-quote {
      font-family: var(--font-heading);
      font-style: italic;
      font-size: 19px;
      color: var(--navy);
      border-left: 3px solid var(--gold);
      padding: 16px 24px;
      margin: 28px 0;
      background: rgba(201, 168, 76, 0.06);
      border-radius: 0 8px 8px 0;
    }
    .tamil-quote .translation {
      display: block;
      font-family: var(--font-body);
      font-style: normal;
      font-size: 14px;
      color: rgba(26, 26, 26, 0.5);
      margin-top: 8px;
    }
    .section-dark .tamil-quote {
      color: rgba(255, 255, 255, 0.9);
      background: rgba(201, 168, 76, 0.08);
    }
    .section-dark .tamil-quote .translation {
      color: rgba(255, 255, 255, 0.5);
    }

    /* Stat cards in problem section */
    .problem-stats {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
      gap: 20px;
    }
    .problem-stat-card {
      background: var(--white);
      border-radius: 16px;
      padding: 28px;
      text-align: center;
      border: 1px solid var(--navy-dim);
      transition: all 0.3s;
    }
    .problem-stat-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(27, 42, 74, 0.08);
      border-color: var(--gold);
    }
    .problem-stat-card .number {
      font-family: var(--font-heading);
      font-size: 36px;
      font-weight: 700;
      color: var(--navy);
      line-height: 1.1;
    }
    .problem-stat-card .number.red { color: var(--red); }
    .problem-stat-card .label {
      font-size: 13px;
      color: rgba(26, 26, 26, 0.5);
      margin-top: 6px;
      line-height: 1.4;
    }

    @media (max-width: 768px) {
      .problem-content {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .problem-stat-card { padding: 20px 16px; }
      .problem-stat-card .number { font-size: 28px; }
    }
    @media (max-width: 480px) {
      .problem-stat-card .number { font-size: 24px; }
      .problem-stat-card .label { font-size: 12px; }
    }

    /* ── Story Section ── */
    .story-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
      gap: 60px;
      align-items: center;
      margin-top: 48px;
    }
    .story-text p {
      font-size: 17px;
      line-height: 1.8;
      color: rgba(255, 255, 255, 0.7);
      margin-bottom: 20px;
    }
    .story-text .white { color: var(--white); font-weight: 500; }

    .story-image-placeholder {
      position: relative;
      border-radius: 20px;
      overflow: hidden;
      aspect-ratio: 4/3;
      background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy) 100%);
      border: 1px solid rgba(201, 168, 76, 0.2);
    }
    .story-image-placeholder::before {
      content: 'Campus Photo';
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-body);
      color: rgba(255, 255, 255, 0.25);
      font-size: 18px;
      letter-spacing: 2px;
      text-transform: uppercase;
    }
    /* Gold corner accent */
    .story-image-placeholder::after {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      width: 80px;
      height: 80px;
      background: linear-gradient(135deg, transparent 50%, rgba(201, 168, 76, 0.15) 50%);
    }

    .story-feature-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-top: 32px;
    }
    .story-feature {
      display: flex;
      align-items: center;
      gap: 12px;
      color: var(--white);
      font-size: 15px;
      font-weight: 500;
    }
    .story-feature-icon {
      width: 32px;
      height: 32px;
      border-radius: 8px;
      background: rgba(201, 168, 76, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold);
      font-size: 16px;
      flex-shrink: 0;
    }

    @media (max-width: 768px) {
      .story-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
    }

    /* ── Advantages Section ── */
    .advantages-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 28px;
      margin-top: 56px;
    }
    .advantage-card {
      background: var(--white);
      border-radius: 20px;
      padding: 40px 32px;
      border: 1px solid var(--navy-dim);
      transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
      overflow: hidden;
    }
    .advantage-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--gold);
      transform: scaleX(0);
      transition: transform 0.4s ease;
      transform-origin: left;
    }
    .advantage-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 60px rgba(27, 42, 74, 0.1);
      border-color: rgba(201, 168, 76, 0.3);
    }
    .advantage-card:hover::before { transform: scaleX(1); }

    .advantage-number {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 48px;
      height: 48px;
      border-radius: 12px;
      background: rgba(201, 168, 76, 0.1);
      font-family: var(--font-heading);
      font-size: 22px;
      font-weight: 700;
      color: var(--gold-dark);
      margin-bottom: 24px;
    }
    .advantage-card h3 {
      font-family: var(--font-heading);
      font-size: 22px;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 12px;
      line-height: 1.3;
    }
    .advantage-card p {
      font-size: 15px;
      line-height: 1.7;
      color: rgba(26, 26, 26, 0.65);
    }

    @media (max-width: 900px) {
      .advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
    }

    /* ── Programs / Two Paths Section ── */
    .paths-intro {
      text-align: center;
      max-width: 700px;
      margin: 0 auto;
    }
    .paths-intro .section-subtitle {
      margin: 0 auto;
    }

    .program-tabs {
      display: flex;
      justify-content: center;
      gap: 4px;
      margin: 48px auto 40px;
      background: var(--navy-dim);
      border-radius: 14px;
      padding: 4px;
      max-width: 400px;
    }
    .program-tab {
      flex: 1;
      padding: 14px 24px;
      background: transparent;
      border: none;
      border-radius: 10px;
      font-family: var(--font-body);
      font-size: 15px;
      font-weight: 600;
      color: rgba(26, 26, 26, 0.5);
      cursor: pointer;
      transition: all 0.3s;
    }
    .program-tab.active {
      background: var(--navy);
      color: var(--white);
      box-shadow: 0 4px 15px rgba(27, 42, 74, 0.2);
    }

    .program-panels { position: relative; }
    .program-panel {
      display: none;
      animation: fadeIn 0.4s ease;
    }
    .program-panel.active { display: block; }
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* Program cards */
    .program-cards {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
    }
    .program-card {
      background: var(--white);
      border-radius: 20px;
      padding: 36px;
      border: 1px solid var(--navy-dim);
      transition: all 0.3s;
      position: relative;
    }
    .program-card.featured {
      border-color: var(--gold);
      box-shadow: 0 0 0 1px var(--gold), 0 8px 30px rgba(201, 168, 76, 0.12);
    }
    .program-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(27, 42, 74, 0.08);
    }
    .program-card-name {
      font-family: var(--font-heading);
      font-size: 20px;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 8px;
    }
    .program-card-desc {
      font-size: 14px;
      color: rgba(26, 26, 26, 0.55);
      margin-bottom: 20px;
      line-height: 1.5;
    }
    .program-card-price {
      font-family: var(--font-heading);
      font-size: 36px;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 4px;
    }
    .program-card-price span {
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 400;
      color: rgba(26, 26, 26, 0.45);
    }
    .program-card-per-day {
      font-size: 13px;
      color: var(--gold-dark);
      font-weight: 600;
      margin-bottom: 24px;
    }
    .program-card-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 28px;
    }
    .program-card-features li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 14px;
      color: rgba(26, 26, 26, 0.7);
      line-height: 1.5;
    }
    .program-card-features li::before {
      content: '✓';
      color: var(--gold-dark);
      font-weight: 700;
      flex-shrink: 0;
      margin-top: 1px;
    }
    .program-card .btn-gold,
    .program-card .btn-outline {
      width: 100%;
      justify-content: center;
      padding: 14px 24px;
      font-size: 15px;
    }

    .guarantee-badge {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 24px;
      padding: 16px 20px;
      background: rgba(201, 168, 76, 0.06);
      border: 1px solid rgba(201, 168, 76, 0.2);
      border-radius: 12px;
    }
    .guarantee-badge-icon {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(201, 168, 76, 0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      color: var(--gold);
    }
    .guarantee-badge-text {
      font-size: 13px;
      color: rgba(26, 26, 26, 0.65);
      line-height: 1.5;
    }
    .guarantee-badge-text strong { color: var(--dark); }

    /* Residential cards */
    .residential-cards {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 20px;
    }
    .residential-card {
      background: var(--white);
      border-radius: 16px;
      padding: 28px;
      border: 1px solid var(--navy-dim);
      transition: all 0.3s;
    }
    .residential-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(27, 42, 74, 0.08);
    }
    .residential-card-name {
      font-family: var(--font-heading);
      font-size: 18px;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 4px;
    }
    .residential-card-for {
      font-size: 13px;
      color: rgba(26, 26, 26, 0.5);
      margin-bottom: 16px;
    }
    .residential-card-price {
      font-family: var(--font-heading);
      font-size: 28px;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 4px;
    }
    .residential-card-duration {
      font-size: 13px;
      color: var(--gold-dark);
      font-weight: 600;
      margin-bottom: 16px;
    }
    .residential-card-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .residential-card-features li {
      font-size: 13px;
      color: rgba(26, 26, 26, 0.6);
      padding-left: 18px;
      position: relative;
    }
    .residential-card-features li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--gold-dark);
      font-weight: 700;
      font-size: 12px;
    }
    .residential-bottom {
      margin-top: 24px;
      text-align: center;
    }
    .residential-bottom p {
      font-size: 14px;
      color: rgba(26, 26, 26, 0.55);
      margin-bottom: 16px;
    }

    @media (max-width: 1100px) {
      .program-cards { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 900px) {
      .program-cards { grid-template-columns: 1fr; }
      .residential-cards { grid-template-columns: 1fr; }
    }

    /* ── Results Section — Auto-Scroll ── */
    .results-header {
      text-align: center;
      margin-bottom: 48px;
    }
    .results-header .section-subtitle { margin: 0 auto; }

    .results-scroll-container {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 20px;
      max-height: 640px;
      overflow: hidden;
      mask-image: linear-gradient(to bottom, transparent, black 12%, black 88%, transparent);
      -webkit-mask-image: linear-gradient(to bottom, transparent, black 12%, black 88%, transparent);
    }
    .results-col {
      display: flex;
      flex-direction: column;
      gap: 14px;
      min-width: 0;
      animation: scrollResultsUp 26s linear infinite;
    }
    .results-col:nth-child(2) { animation-duration: 32s; animation-delay: -8s; }
    .results-col:nth-child(3) { animation-duration: 29s; animation-delay: -14s; }
    .results-col:hover { animation-play-state: paused; }
    @keyframes scrollResultsUp {
      0%   { transform: translateY(0); }
      100% { transform: translateY(-50%); }
    }

    .scroll-result-card {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 16px;
      padding: 16px 20px;
      display: flex;
      align-items: center;
      gap: 14px;
      transition: background 0.3s, border-color 0.3s;
      flex-shrink: 0;
    }
    .scroll-result-card:hover {
      background: rgba(201, 168, 76, 0.08);
      border-color: rgba(201, 168, 76, 0.3);
    }
    .scroll-result-card .student-avatar {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      object-fit: cover;
      border: 2px solid var(--gold);
      flex-shrink: 0;
      background: var(--navy-light);
    }
    .scroll-result-card .card-info { flex: 1; min-width: 0; }
    .scroll-result-card .card-name {
      font-size: 14px;
      font-weight: 600;
      color: var(--white);
      line-height: 1.3;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .scroll-result-card .card-meta {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.4);
      margin-top: 2px;
    }
    .scroll-result-card .card-score {
      font-family: var(--font-heading);
      font-size: 22px;
      font-weight: 700;
      color: var(--gold);
      flex-shrink: 0;
      line-height: 1;
      text-align: right;
    }
    .scroll-result-card .card-score-total {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.3);
      text-align: right;
    }

    .results-cta {
      text-align: center;
      margin-top: 40px;
    }

    @media (max-width: 900px) {
      .results-scroll-container { grid-template-columns: repeat(2, minmax(0, 1fr)); max-height: 520px; }
      .results-col:nth-child(3) { display: none; }
    }
    @media (max-width: 500px) {
      .results-scroll-container { grid-template-columns: 1fr; max-height: 440px; }
      .results-col:nth-child(2),
      .results-col:nth-child(3) { display: none; }
    }
    @media (prefers-reduced-motion: reduce) {
      .results-col { animation-play-state: paused; }
    }

    /* ── Trust/Why Section ── */
    .trust-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 24px;
      margin-top: 48px;
    }
    .trust-card {
      display: flex;
      gap: 20px;
      align-items: flex-start;
      padding: 28px;
      background: var(--white);
      border-radius: 16px;
      border: 1px solid var(--navy-dim);
      transition: all 0.3s;
    }
    .trust-card:hover {
      border-color: rgba(201, 168, 76, 0.3);
      box-shadow: 0 8px 30px rgba(27, 42, 74, 0.06);
    }
    .trust-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      background: rgba(27, 42, 74, 0.06);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      color: var(--gold);
    }
    .trust-card h3 {
      font-family: var(--font-heading);
      font-size: 18px;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 8px;
    }
    .trust-card p {
      font-size: 14px;
      line-height: 1.7;
      color: rgba(26, 26, 26, 0.6);
    }

    @media (max-width: 768px) {
      .trust-grid { grid-template-columns: 1fr; }
    }

    /* ── Guarantee Section ── */
    .guarantee-section {
      text-align: center;
    }
    .guarantee-box {
      max-width: 700px;
      margin: 0 auto;
      padding: 48px 40px;
      background: var(--white);
      border: 2px solid var(--gold);
      border-radius: 24px;
      position: relative;
    }
    .guarantee-shield {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: rgba(201, 168, 76, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
      color: var(--gold);
    }
    .guarantee-box h2 {
      font-family: var(--font-heading);
      font-size: clamp(24px, 3vw, 32px);
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 16px;
    }
    .guarantee-box p {
      font-size: 16px;
      line-height: 1.8;
      color: rgba(26, 26, 26, 0.65);
      max-width: 560px;
      margin: 0 auto 24px;
    }
    .guarantee-box .highlight {
      color: var(--navy);
      font-weight: 600;
    }

    /* ── FAQ Section ── */
    .faq-list {
      max-width: 750px;
      margin: 48px auto 0;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .faq-item {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 14px;
      overflow: hidden;
      transition: all 0.3s;
    }
    .faq-item:hover {
      border-color: rgba(201, 168, 76, 0.3);
    }
    .faq-item.open {
      border-color: rgba(201, 168, 76, 0.4);
      background: rgba(201, 168, 76, 0.04);
    }
    .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 24px;
      background: none;
      border: none;
      width: 100%;
      cursor: pointer;
      font-family: var(--font-body);
      font-size: 16px;
      font-weight: 600;
      color: var(--white);
      text-align: left;
      gap: 16px;
      line-height: 1.4;
    }
    .faq-icon {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      border: 1.5px solid rgba(255, 255, 255, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: all 0.3s;
      font-size: 18px;
      color: var(--gold);
    }
    .faq-item.open .faq-icon {
      background: var(--gold);
      border-color: var(--gold);
      color: var(--navy);
      transform: rotate(45deg);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .faq-answer-inner {
      padding: 0 24px 20px;
      font-size: 15px;
      line-height: 1.8;
      color: rgba(255, 255, 255, 0.6);
    }

    /* ── Video Testimonials ── */
    .testimonial-video-carousel { position: relative; overflow: hidden; margin-top: 48px; }
    .testimonial-video-track {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
    }
    .testimonial-video-card {
      background: var(--white);
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid rgba(27,42,74,0.08);
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .testimonial-video-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(27,42,74,0.1); }
    .testimonial-video-thumb {
      position: relative;
      aspect-ratio: 16/9;
      background: var(--navy);
      display: flex; align-items: center; justify-content: center;
      cursor: pointer;
    }
    .testimonial-video-placeholder {
      font-size: 12px; color: rgba(255,255,255,0.3); letter-spacing: 0.1em; text-transform: uppercase;
    }
    .testimonial-video-play {
      position: absolute;
      width: 52px; height: 52px;
      background: var(--gold);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      color: var(--navy);
      z-index: 2;
      transition: transform 0.2s, background 0.2s;
    }
    .testimonial-video-card:hover .testimonial-video-play { transform: scale(1.1); background: var(--gold-light); }
    .testimonial-video-meta { padding: 16px 20px; }
    .testimonial-video-name { font-weight: 600; font-size: 15px; color: var(--navy); margin-bottom: 4px; }
    .testimonial-video-detail { font-size: 13px; color: rgba(27,42,74,0.5); }
    .testimonial-carousel-nav {
      display: flex; gap: 12px; justify-content: center; margin-top: 32px;
    }
    .carousel-btn {
      width: 44px; height: 44px; border-radius: 50%;
      background: var(--white); border: 1.5px solid rgba(27,42,74,0.15);
      display: flex; align-items: center; justify-content: center;
      cursor: pointer; color: var(--navy); transition: all 0.2s;
    }
    .carousel-btn:hover { background: var(--gold); border-color: var(--gold); color: var(--navy); }
    @media (max-width: 768px) {
      .testimonial-video-track { grid-template-columns: 1fr; }
      .testimonial-video-card:nth-child(2),
      .testimonial-video-card:nth-child(3) { display: none; }
    }

    /* ── Final CTA ── */
    .cta-section {
      text-align: center;
      background: linear-gradient(165deg, var(--navy) 0%, var(--navy-dark) 100%);
      position: relative;
      overflow: hidden;
    }
    .cta-section::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 600px 400px at 50% 60%, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
    }
    .cta-inner {
      position: relative;
      z-index: 2;
      max-width: 700px;
      margin: 0 auto;
    }
    .cta-inner h2 {
      font-family: var(--font-heading);
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 700;
      color: var(--white);
      line-height: 1.2;
      margin-bottom: 20px;
    }
    .cta-inner h2 .gold { color: var(--gold); }
    .cta-inner p {
      font-size: 17px;
      color: rgba(255, 255, 255, 0.65);
      line-height: 1.7;
      margin-bottom: 36px;
    }
    .cta-buttons {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 36px;
      flex-wrap: wrap;
    }
    .cta-contact {
      margin-top: 24px;
    }
    .cta-contact p {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.4);
      margin-bottom: 4px;
    }
    .cta-contact a {
      color: var(--gold);
      text-decoration: none;
      font-weight: 600;
      font-size: 18px;
    }

    /* ── Footer ── */
    .footer {
      background: var(--navy-dark);
      padding: 64px 24px 32px;
      border-top: 1px solid rgba(201, 168, 76, 0.15);
    }
    .footer-inner {
      max-width: 1100px;
      margin: 0 auto;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.5fr);
      gap: 48px;
      margin-bottom: 48px;
    }
    .footer-brand .nav-logo { margin-bottom: 16px; }
    .footer-brand p {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.45);
      line-height: 1.7;
      max-width: 280px;
    }
    .footer h4 {
      font-family: var(--font-heading);
      font-size: 16px;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 20px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer-links a {
      color: rgba(255, 255, 255, 0.5);
      text-decoration: none;
      font-size: 14px;
      transition: color 0.3s;
    }
    .footer-links a:hover { color: var(--gold); }
    .footer-contact-item {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
      color: rgba(255, 255, 255, 0.55);
      font-size: 14px;
    }
    .footer-contact-item span { color: var(--gold); font-size: 16px; }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
    }
    .footer-bottom p {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.3);
    }
    .footer-bottom-links {
      display: flex;
      gap: 20px;
    }
    .footer-bottom-links a {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.3);
      text-decoration: none;
      transition: color 0.3s;
    }
    .footer-bottom-links a:hover { color: var(--gold); }

    @media (max-width: 768px) {
      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
      }
    }
    @media (max-width: 500px) {
      .footer-grid { grid-template-columns: 1fr; }
    }

    /* ── Floating WhatsApp ── */
    /* WhatsApp float removed */

    /* ── Utility ── */
    .text-center { text-align: center; }
    .mt-48 { margin-top: 48px; }
    .mb-16 { margin-bottom: 16px; }

    /* ═══════════════════════════════
       MOBILE OPTIMISATION — INDEX
    ═══════════════════════════════ */

    @media (max-width: 900px) {
      .hero { padding: 80px 20px 60px; min-height: auto; }
      .hero h1 { font-size: clamp(28px, 7vw, 44px); }
      .hero-sub { font-size: clamp(15px, 2.5vw, 18px); }
      .hero-stats { gap: 24px; }
      .hero-stat-divider { display: none; }
      .hero-ctas { flex-direction: column; align-items: stretch; gap: 12px; }
      .hero-ctas a { width: 100%; justify-content: center; }
      .page-hero { padding: 80px 20px 48px; }
      .page-hero h1 { font-size: clamp(26px, 6vw, 40px); }
      .section { padding: 64px 20px; }
      .section-title { font-size: clamp(24px, 5vw, 36px); }

      /* Video section: disable scroll expansion on mobile */
      #video-section { height: auto; padding: 0; display: flex; align-items: center; justify-content: center; }
      .video-sticky { position: relative; height: auto; width: 100%; padding: 32px 16px; }
      .video-frame { width: 100% !important; max-width: 100%; height: auto !important; aspect-ratio: 16/9; border-radius: 16px !important; }
    }

    @media (max-width: 768px) {

      /* Sections */
      .section { padding: 64px 20px; }

      /* Hero */
      .hero { padding: 80px 20px 60px; min-height: auto; }
      .hero-ctas { flex-direction: column; align-items: stretch; gap: 12px; }
      .hero-ctas a { width: 100%; justify-content: center; }
      .hero-stat-divider { display: none; }
      .hero-stats { gap: 24px; }

      /* Nav pill — center and scrollable on tablet */
      .nav { top: 12px; }

      /* Video section */
      .video-sticky { padding: 24px 16px; }
      .video-frame { border-radius: 12px !important; }

      /* Trust grid */
      .trust-grid { grid-template-columns: 1fr 1fr; }

      /* Guarantee badge */
      .guarantee-badge { flex-direction: column; text-align: center; }

      /* Advantage cards */
      .advantages-grid { grid-template-columns: 1fr; gap: 16px; }
      .advantage-card { padding: 28px 24px; }

      /* Program tabs */
      .program-tabs { max-width: 100%; }
      .program-tab { padding: 12px 16px; font-size: 14px; }

      /* Residential cards (already 1-col at 900px, but text sizes) */
      .residential-card { padding: 28px 24px; }

      /* Section title */
      .section-title { font-size: clamp(24px, 6vw, 36px); }
      .guarantee-box { padding: 36px 24px; }
      .program-card-price { font-size: 28px; }
      .cta-buttons { flex-direction: column; gap: 12px; }
      .cta-buttons a { width: 100%; justify-content: center; text-align: center; }
    }

    @media (max-width: 480px) {

      /* Sections */
      .section { padding: 48px 16px; }

      /* Hero */
      .hero { padding: 64px 16px 48px; }
      .hero h1 { font-size: clamp(28px, 8vw, 40px); }
      .hero-sub { font-size: 15px; }
      .hero-badge { padding: 6px 14px; font-size: 11px; }
      .hero-stat-number { font-size: clamp(26px, 7vw, 36px); }

      /* Video section */
      .video-sticky { padding: 20px 12px; }

      /* Nav pill */
      .nav { width: calc(100% - 24px); top: 12px; }

      /* Trust grid 1-col */
      .trust-grid { grid-template-columns: 1fr; }

      /* Results: override inline style */
      div[style*="repeat(3,1fr)"],
      div[style*="repeat(3, 1fr)"] { grid-template-columns: repeat(2, 1fr) !important; }

      /* Program card */
      .program-card { padding: 28px 20px; }
      .program-card-price { font-size: 22px; }

      /* Footer */
      .footer-grid { grid-template-columns: 1fr; gap: 24px; }

      /* CTA section */
      .cta-inner { padding: 48px 16px; }
      .cta-buttons { flex-direction: column; }
      .cta-buttons a { width: 100%; justify-content: center; text-align: center; }

      /* Testimonial: already handled by carousel JS */

      /* Marquee items smaller */
      .marquee-item { font-size: 10px; }

      /* Section title */
      .section-title { font-size: clamp(22px, 7vw, 30px); }
      .guarantee-box { padding: 28px 18px; }
      .faq-question { padding: 18px 16px; }
      .faq-answer-inner { padding: 0 16px 18px; }
      .trust-grid, .advantages-grid { gap: 12px; }
    }

    @media (max-width: 380px) {
      .hero h1 { font-size: 26px; }
      .hero-ctas .btn-primary,
      .hero-ctas .btn-secondary { font-size: 14px; padding: 13px 20px; }
      .trust-card { gap: 10px; padding: 16px 14px; }
      .trust-card h3 { font-size: 14px; }
      .trust-card p { font-size: 13px; }
    }
  
    /* ── Mobile Spacing Improvements ── */
    @media (max-width: 768px) {
      .section p, .guide-content p, .soft-cta p { margin-bottom: 18px; line-height: 1.8; }
      .section-inner { padding: 0; }
      .section-title { margin-bottom: 20px; }
      .section-subtitle { margin-bottom: 24px; }
    }
    @media (max-width: 480px) {
      .section p, .guide-content p, .soft-cta p { margin-bottom: 16px; font-size: 15px; line-height: 1.85; }
      .section { padding: 52px 18px; }
      .section-title { margin-bottom: 18px; }
    }