/* ==========================================================================
   DROPPURE - Aventura Style Redesign
   ========================================================================== */

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

:root {
  /* Colors - Reference Theme */
  --clr-primary: #45a1d2; /* Light Blue from logo */
  --clr-primary-hover: #3580a6;
  --clr-dark: #222222;
  --clr-dark-blue: #392d9a; /* Dark Indigo from logo */
  --clr-gray: #666666;
  --clr-light: #F8F9FA;
  --clr-white: #FFFFFF;
  --clr-border: #EEEEEE;
  --gradient-primary: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-dark-blue) 100%);

  /* Typography */
  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-brush: 'Caveat', cursive;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-body); color: var(--clr-gray); background-color: var(--clr-white); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; -webkit-tap-highlight-color: transparent; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--clr-dark); margin-bottom: 1rem; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }
.text-primary { color: var(--clr-primary) !important; }
.bg-light { background-color: var(--clr-light); }
.section-padding { padding: 5rem 0; position: relative; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.d-inline-block { display: inline-block; }

/* Section Titles */
.section-subtitle { font-size: 0.875rem; font-weight: 700; color: var(--clr-primary); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 0.5rem; }
.section-title { font-size: 2.5rem; font-weight: 800; color: var(--clr-dark); margin-bottom: 1rem; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.8rem 2rem; font-family: var(--font-heading); font-weight: 600; cursor: pointer; transition: all var(--transition-normal); border: 2px solid transparent; white-space: nowrap; border-radius: 4px; }
.btn-primary { background: var(--clr-primary); color: var(--clr-dark); }
.btn-primary:hover { background: var(--clr-primary-hover); color: var(--clr-dark); transform: translateY(-2px); }
.btn-outline-light { background: transparent; border-color: var(--clr-white); color: var(--clr-white); }
.btn-outline-light:hover { background: var(--clr-white); color: var(--clr-dark); }
.btn-primary-outline { background: transparent; border-color: var(--clr-primary); color: var(--clr-dark); }
.btn-primary-outline:hover { background: var(--clr-primary); color: var(--clr-dark); }

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header { position: absolute; top: 0; left: 0; width: 100%; z-index: 1000; padding: 1.5rem 0; transition: all var(--transition-normal); background-color: var(--clr-white); box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.nav-menu { display: flex; gap: 2rem; align-items: center; }
.nav-link { font-weight: 500; color: var(--clr-dark); font-size: 0.95rem; }
.nav-link:hover, .nav-link.active { color: var(--clr-primary); }

/* Custom Sleek Header Call Button */
.nav-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(69, 161, 210, 0.12) 0%, rgba(57, 45, 154, 0.1) 100%);
    border: 1.5px solid rgba(69, 161, 210, 0.45);
    color: var(--clr-dark);
    padding: 5px 18px 5px 6px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 14px rgba(69, 161, 210, 0.15);
}
.nav-call-btn .call-icon-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #45a1d2 0%, #392d9a 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    box-shadow: 0 2px 8px rgba(69, 161, 210, 0.35);
    transition: all 0.3s ease;
    flex-shrink: 0;
}
.nav-call-btn strong {
    font-weight: 800;
    color: #001b65;
    transition: color 0.3s ease;
}
.nav-call-btn:hover {
    background: linear-gradient(135deg, #45a1d2 0%, #392d9a 100%);
    border-color: transparent;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(69, 161, 210, 0.35);
}
.nav-call-btn:hover strong {
    color: #ffffff;
}
.nav-call-btn:hover .call-icon-circle {
    background: #ffffff;
    color: #392d9a;
    transform: rotate(12deg) scale(1.06);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}
.mobile-toggle { display: none; font-size: 1.5rem; color: var(--clr-dark); cursor: pointer; }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--clr-white);
    min-width: 250px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    border-top: 3px solid var(--clr-primary);
    padding: 0.5rem 0;
    z-index: 100;
}
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu a {
    display: block;
    padding: 0.5rem 1.5rem;
    color: var(--clr-dark);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}
.dropdown-menu a:hover {
    background: rgba(0,0,0,0.03);
    color: var(--clr-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section { position: relative; height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; }

/* Slider */
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; visibility: hidden; transition: all 0.8s ease-in-out; display: flex; align-items: center; justify-content: center; padding-top: 80px; }
.slide.active { opacity: 1; visibility: visible; }
.slide .hero-content { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-in-out 0.3s; }
.slide.active .hero-content { opacity: 1; transform: translateY(0); }

.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.1); border: 2px solid var(--clr-white); color: var(--clr-white); width: 50px; height: 50px; border-radius: 50%; font-size: 1.2rem; cursor: pointer; z-index: 100; transition: all var(--transition-fast); display: flex; align-items: center; justify-content: center; outline: none; }
.slider-btn:hover { background: var(--clr-primary); border-color: var(--clr-primary); color: var(--clr-white); }
.prev-btn { left: 5%; }
.next-btn { right: 5%; }

.slider-dots { position: absolute; bottom: 120px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 100; }
.dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.5); cursor: pointer; transition: all var(--transition-fast); display: block; }
.dot.active, .dot:hover { background: var(--clr-primary); transform: scale(1.2); }

.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; z-index: 1; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.5); z-index: 2; }
.hero-content { position: relative; z-index: 10; max-width: 800px; margin: 0 auto; }
.hero-subtitle { font-size: 1rem; color: var(--clr-primary); letter-spacing: 3px; font-weight: 600; margin-bottom: 1rem; text-transform: uppercase; }
.hero-title { font-family: var(--font-heading); font-size: 4rem; font-weight: 800; color: var(--clr-white); margin-bottom: 1.5rem; line-height: 1.1; letter-spacing: -1px; text-transform: capitalize; }
.hero-desc { font-size: 1.125rem; color: rgba(255, 255, 255, 0.9); margin-bottom: 2.5rem; }
.hero-btns { display: flex; justify-content: center; gap: 1rem; }

/* ==========================================================================
   Overlapping Features
   ========================================================================== */
.features-section { position: relative; z-index: 20; margin-top: -80px; padding-bottom: 5rem; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 0; box-shadow: 0 10px 30px rgba(0,0,0,0.1); background: var(--clr-white); }
.feature-box { padding: 2.5rem 2rem; text-align: center; border-right: 1px solid var(--clr-border); background: var(--clr-white); transition: all var(--transition-fast); }
.feature-box:last-child { border-right: none; }
.feature-box.active-feature { background: var(--clr-primary); }
.feature-box.active-feature h3, .feature-box.active-feature p, .feature-box.active-feature .read-more { color: var(--clr-dark); }
.feature-icon { width: 60px; height: 60px; margin: 0 auto 1.5rem; display: flex; align-items: center; justify-content: center; background: rgba(255, 193, 7, 0.1); color: var(--clr-primary); font-size: 1.8rem; border-radius: 4px; transition: all var(--transition-fast); }
.feature-box.active-feature .feature-icon { background: var(--clr-white); color: var(--clr-dark); }
.feature-box:hover .feature-icon { background: var(--clr-primary); color: var(--clr-dark); }
.feature-box h3 { font-size: 1.25rem; margin-bottom: 1rem; transition: color var(--transition-fast); }
.feature-box p { font-size: 0.9rem; color: var(--clr-gray); margin-bottom: 1.5rem; }
.read-more { font-size: 0.85rem; font-weight: 700; color: var(--clr-dark); text-transform: uppercase; letter-spacing: 1px; display: inline-flex; align-items: center; gap: 5px; }
.read-more i { transition: transform var(--transition-fast); }
.read-more:hover i { transform: translateX(5px); }
.read-more:hover { color: var(--clr-primary); }
.feature-box.active-feature .read-more:hover { color: var(--clr-white); }

/* ==========================================================================
   Who We Are Section
   ========================================================================== */
.who-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.who-content p { font-size: 1rem; color: var(--clr-gray); margin-bottom: 2rem; }
.stats-boxes { display: flex; gap: 1.5rem; margin-top: 2rem; }
.stat-box { display: flex; align-items: center; gap: 1rem; padding: 1.5rem; flex: 1; border-radius: 8px; }
.stat-box.primary-bg { background: var(--clr-primary); color: var(--clr-dark); }
.stat-box.outline-bg { border: 2px solid var(--clr-primary); color: var(--clr-dark); }
.stat-icon { font-size: 2.5rem; }
.stat-info h3 { font-size: 2rem; margin: 0; line-height: 1; display: flex; align-items: baseline; }
.stat-info h3 span.stat-number { font-size: inherit; font-weight: inherit; text-transform: none; }
.stat-info > span { font-size: 0.85rem; font-weight: 600; text-transform: uppercase; display: block; margin-top: 5px; }

/* Polaroid Images Layout */
.who-images { position: relative; height: 550px; }
.polaroid { background: var(--clr-white); padding: 15px 15px 40px; box-shadow: 0 10px 20px rgba(0,0,0,0.15), 0 6px 6px rgba(0,0,0,0.1); position: absolute; border-radius: 4px; transition: transform 0.3s ease, z-index 0s; }
.polaroid img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 2px; }
.polaroid.img-1 { width: 500px; height: 400px; top: 20px; left: 0; z-index: 1; transform: rotate(-3deg); }
.polaroid.img-1:hover { transform: rotate(-1deg) scale(1.02); z-index: 3; }
.polaroid.img-2 { width: 340px; height: 240px; bottom: 30px; right: 0; z-index: 2; transform: rotate(5deg); }
.polaroid.img-2:hover { transform: rotate(3deg) scale(1.02); z-index: 3; }

/* ==========================================================================
   Segments (Tour Cards) Section
   ========================================================================== */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.tour-card { background: var(--clr-white); border-radius: 8px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: transform var(--transition-fast); }
.tour-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
.card-img { position: relative; height: 220px; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.price-tag { position: absolute; top: 20px; left: 20px; background: var(--clr-primary); color: var(--clr-dark); font-weight: 700; padding: 5px 15px; border-radius: 4px; font-size: 0.85rem; }
.card-content { padding: 2rem; }
.card-content h3 { font-size: 1.25rem; margin-bottom: 1rem; }
.card-content p { font-size: 0.95rem; color: var(--clr-gray); margin-bottom: 1.5rem; min-height: 45px; }
.card-footer { display: flex; justify-content: space-between; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--clr-border); font-size: 0.85rem; color: var(--clr-gray); font-weight: 500; }
.card-footer span i { color: var(--clr-primary); margin-right: 5px; }

/* ==========================================================================
   Parallax Banner (Legacy / Reference)
   ========================================================================== */
.middle-banner { position: relative; padding: 8rem 0; display: flex; align-items: center; justify-content: center; }
.banner-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; background-attachment: fixed; z-index: 1; }
.banner-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.6); z-index: 2; }
.banner-content { position: relative; z-index: 10; max-width: 800px; margin: 0 auto; color: var(--clr-white); }
.banner-content .hero-title { font-family: var(--font-heading); font-size: 3rem; margin-bottom: 1rem; }
.banner-content p { font-size: 1.1rem; opacity: 0.9; }

/* ==========================================================================
   Our End-To-End Working Process Section (Redesigned)
   ========================================================================== */
.process-section {
    position: relative;
    padding: 6.5rem 0 7rem;
    background: linear-gradient(135deg, #3568c5 0%, #1448a8 50%, #005aff 100%);
    overflow: hidden;
    color: #ffffff;
    z-index: 1;
}
.process-section::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(69, 161, 210, 0.22) 0%, rgba(69, 161, 210, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}
.process-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(57, 45, 154, 0.28) 0%, rgba(57, 45, 154, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}
.process-header {
    text-align: center;
    max-width: 840px;
    margin: 0 auto 4.5rem;
    position: relative;
    z-index: 3;
}
.process-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(69, 161, 210, 0.16);
    color: #5ec3f6;
    border: 1px solid rgba(69, 161, 210, 0.38);
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.3rem;
    box-shadow: 0 4px 18px rgba(69, 161, 210, 0.18);
}
.process-main-title {
    color: #ffffff;
    font-size: 2.85rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 1.2rem;
    letter-spacing: -0.5px;
    font-family: var(--font-heading);
}
.process-main-desc {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.12rem;
    line-height: 1.75;
    margin: 0 auto;
}

/* 4-Step Process Grid */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.85rem;
    position: relative;
    z-index: 3;
    align-items: stretch;
    margin-bottom: 4.5rem;
}
.process-grid::before {
    display: none;
}
.process-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    padding: 2.3rem 1.8rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
    z-index: 2;
}
.process-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #45a1d2, #392d9a);
    transition: height 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 10;
}
.process-card:hover {
    transform: translateY(-12px);
    border-color: rgba(69, 161, 210, 0.55);
    box-shadow: 0 22px 45px rgba(69, 161, 210, 0.22), 0 12px 25px rgba(0, 0, 0, 0.35);
    background: rgba(255, 255, 255, 0.08);
}
.process-card:hover::before {
    height: 6px;
    background: linear-gradient(90deg, #62c3f5, #6754e8);
}
.process-card-number {
    position: absolute;
    bottom: 12px;
    right: 18px;
    font-size: 5rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.05);
    line-height: 1;
    pointer-events: none;
    transition: all 0.4s ease;
    font-family: var(--font-heading);
}
.process-card:hover .process-card-number {
    color: rgba(69, 161, 210, 0.14);
    transform: scale(1.08) translate(-4px, -4px);
}
.process-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.8rem;
    position: relative;
    z-index: 2;
}
.process-icon-box {
    width: 62px;
    height: 62px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(69, 161, 210, 0.25) 0%, rgba(57, 45, 154, 0.35) 100%);
    border: 1px solid rgba(69, 161, 210, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    color: #5ec3f6;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
    transition: all 0.35s ease;
}
.process-card:hover .process-icon-box {
    background: linear-gradient(135deg, #45a1d2 0%, #392d9a 100%);
    color: #ffffff;
    transform: scale(1.1) rotate(6deg);
    box-shadow: 0 8px 24px rgba(69, 161, 210, 0.45);
}
.process-step-pill {
    font-size: 0.78rem;
    font-weight: 700;
    color: #5ec3f6;
    background: rgba(69, 161, 210, 0.15);
    padding: 5px 12px;
    border-radius: 20px;
    border: 1px solid rgba(69, 161, 210, 0.32);
    letter-spacing: 1.5px;
}
.process-card h3 {
    color: #ffffff;
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    z-index: 2;
}
.process-card:hover h3 {
    color: #62c3f5;
}
.process-card p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.96rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}
.process-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    position: relative;
    z-index: 2;
    margin-top: auto;
}
.process-tags span {
    font-size: 0.76rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.08);
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: all 0.3s ease;
}
.process-card:hover .process-tags span {
    background: rgba(69, 161, 210, 0.22);
    border-color: rgba(69, 161, 210, 0.5);
    color: #ffffff;
}

/* Bottom CTA Call-out Box */
.process-cta-box {
    background: linear-gradient(135deg, rgba(69, 161, 210, 0.2) 0%, rgba(57, 45, 154, 0.28) 100%);
    border: 1px solid rgba(69, 161, 210, 0.42);
    border-radius: 20px;
    padding: 2.8rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    position: relative;
    z-index: 3;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.process-cta-content {
    display: flex;
    align-items: center;
    gap: 1.6rem;
}
.process-cta-icon {
    width: 66px;
    height: 66px;
    border-radius: 50%;
    background: rgba(69, 161, 210, 0.2);
    border: 2px solid rgba(69, 161, 210, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    color: #5ec3f6;
    flex-shrink: 0;
    box-shadow: 0 0 25px rgba(69, 161, 210, 0.35);
}
.process-cta-text h3 {
    color: #ffffff;
    font-size: 1.65rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}
.process-cta-text p {
    color: rgba(255, 255, 255, 0.86);
    font-size: 1.05rem;
    margin: 0;
    max-width: 640px;
    line-height: 1.65;
}
.process-cta-buttons {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-shrink: 0;
}
.process-cta-buttons .btn {
    padding: 0.9rem 2.2rem;
    border-radius: 50px;
}

/* Responsive Process Section */
@media (max-width: 1100px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    .process-grid::before {
        display: none;
    }
}
@media (max-width: 992px) {
    .process-main-title {
        font-size: 2.35rem;
    }
    .process-cta-box {
        flex-direction: column;
        text-align: center;
        padding: 2.5rem 2rem;
        gap: 2rem;
    }
    .process-cta-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    .process-cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    .process-cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}
@media (max-width: 576px) {
    .process-section {
        padding: 5rem 0 5.5rem;
    }
    .process-main-title {
        font-size: 1.95rem;
    }
    .process-grid {
        grid-template-columns: 1fr;
    }
    .process-card {
        padding: 2rem 1.5rem;
    }
}


/* ==========================================================================
   Footer
   ========================================================================== */
.footer.dark-footer { background: #1847a7; color: #fff; padding: 5rem 0 0; }
.footer.dark-footer .logo {
    background-color: #ffffff;
    padding: 12px 20px;
    border-radius: 10px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.footer.dark-footer .logo:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}
.footer.dark-footer .logo img {
    height: 50px;
    width: auto;
    display: block;
}
.footer.dark-footer h4 { color: var(--clr-white); margin-bottom: 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 3rem; }
.footer-links a { color: #fff; display: block; margin-bottom: 0.75rem; transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--clr-primary); }
.contact-info p { margin-bottom: 1rem; display: flex; align-items: flex-start; gap: 10px; }
.contact-info i { margin-top: 5px; }
.social-links { display: flex; gap: 10px; }
.social-link { width: 35px; height: 35px; background: rgba(255,255,255,0.1); color: var(--clr-white); display: flex; align-items: center; justify-content: center; border-radius: 4px; transition: all var(--transition-fast); }
.social-link:hover { background: var(--clr-primary); color: var(--clr-dark); }
.footer-bottom { padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,0.1); margin-top: 2rem; font-size: 0.85rem; }

/* ==========================================================================
   Inner Page Layouts
   ========================================================================== */
.about-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-img img { border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.segments-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.segment-card { background: var(--clr-white); border-radius: 12px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); transition: transform var(--transition-normal); }
.segment-card:hover { transform: translateY(-10px); }

/* Utilities & Components */
.text-light-blue { color: var(--clr-primary) !important; }
.text-dark-blue { color: var(--clr-dark-blue) !important; }

.breadcrumbs { font-size: 1rem; color: rgba(255,255,255,0.8); }
.breadcrumbs a { color: var(--clr-primary); font-weight: 500; transition: color var(--transition-fast); }
.breadcrumbs a:hover { color: var(--clr-white); }
.breadcrumbs i { font-size: 0.8rem; margin: 0 0.5rem; }

/* ==========================================================================
   Clients Carousel
   ========================================================================== */
.clients-carousel { overflow: hidden; position: relative; width: 100%; padding: 2rem 0; background: var(--clr-light); }
.clients-carousel::before, .clients-carousel::after { content: ''; position: absolute; top: 0; width: 100px; height: 100%; z-index: 2; pointer-events: none; }
.clients-carousel::before { left: 0; background: linear-gradient(to right, var(--clr-light) 0%, rgba(248, 249, 250, 0) 100%); }
.clients-carousel::after { right: 0; background: linear-gradient(to left, var(--clr-light) 0%, rgba(248, 249, 250, 0) 100%); }
.clients-track { display: flex; width: calc(310px * 16); animation: scroll-clients 30s linear infinite; }
.clients-track:hover { animation-play-state: paused; }
.client-logo-box { width: 280px; height: 120px; margin: 0 15px; padding: 1.5rem; flex-shrink: 0; display: flex; align-items: center; justify-content: center; text-align: center; background: var(--clr-white); border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); border: 1px solid var(--clr-border); transition: all var(--transition-fast); }
.client-logo-box:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); border-color: var(--clr-primary); }
.client-logo-box span { font-weight: 700; color: var(--clr-gray); font-size: 0.95rem; text-transform: uppercase; letter-spacing: 1px; line-height: 1.3; }
.client-logo-box img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* ==========================================================================
   Animations
   ========================================================================== */
.header.scrolled {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--clr-white);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    animation: slideDown 0.4s ease-in-out;
    padding: 1rem 0;
}

@keyframes scroll-clients {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-310px * 8)); }
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translate3d(0, 35px, 0);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal.active {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1200px) {
  .nav-menu { gap: 1rem; }
  .nav-call-btn { padding: 4px 14px 4px 5px; font-size: 0.82rem; gap: 8px; }
  .nav-call-btn .call-icon-circle { width: 30px; height: 30px; font-size: 0.75rem; }
}

@media (max-width: 992px) {
  .hero-title { font-size: 4rem; }
  .who-grid { grid-template-columns: 1fr; }
  .who-images { margin-top: 2rem; height: 400px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-preview { gap: 2rem; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .nav-menu.active {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--clr-white);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    padding: 1.5rem 0;
    gap: 1.5rem;
    border-top: 1px solid var(--clr-border);
  }
  .nav-menu.active .nav-link { padding: 0 2rem; width: 100%; text-align: left; display: block; }
  .nav-menu.active .dropdown { width: 100%; }
  .nav-menu.active .dropdown > .nav-link { display: flex; justify-content: space-between; align-items: center; }
  .nav-menu.active .btn { margin: 0 2rem; width: calc(100% - 4rem); text-align: center; }
  .dropdown-menu {
    position: static;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    border-top: none;
    padding: 0;
    margin-top: 0.5rem;
    background: transparent;
  }
  .dropdown-menu a { 
    padding: 0.6rem 1rem 0.6rem 1.5rem; 
    border-left: 2px solid var(--clr-border); 
    margin-left: 2rem; 
    color: var(--clr-gray); 
    display: block; 
    font-size: 0.9rem;
    width: auto;
  }
  .dropdown-menu a:hover {
    border-left-color: var(--clr-primary);
    background: rgba(0,0,0,0.02);
    padding-left: 2rem;
  }
  .mobile-toggle { display: block; }
  .hero-title { font-size: 2.75rem; }
  .features-section { margin-top: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-preview { grid-template-columns: 1fr; gap: 2rem; }
  .stats-grid { grid-template-columns: 1fr; gap: 1rem; }
  .who-images { height: 320px; margin-top: 2rem; width: 100%; }
  .polaroid.img-1 { width: 85%; max-width: 330px; height: 230px; top: 0; left: 0; }
  .polaroid.img-2 { width: 70%; max-width: 270px; height: 180px; bottom: 10px; right: 0; }
  .process-card, .process-cta-box, .whatsapp-chat-box {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: rgba(12, 33, 72, 0.98) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2) !important;
  }
  .process-section::before, .process-section::after, .cta-banner-section::before, .cta-banner-section::after {
    display: none !important;
    animation: none !important;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.15rem; }
  .section-title { font-size: 1.75rem; }
  .process-main-title { font-size: 1.75rem; }
  .faq-title { font-size: 1.75rem; }
  .who-images { height: 270px; }
  .polaroid.img-1 { height: 190px; }
  .polaroid.img-2 { height: 145px; }
  .hero-btns { flex-direction: column; width: 100%; max-width: 290px; margin: 0 auto; gap: 0.75rem; }
  .hero-btns .btn { width: 100%; }
}

/* Hardware acceleration and viewport containment for high-performance mobile scrolling */
.process-section,
.testimonials-section,
.faq-section,
.features-section,
.promo-banners-section {
  content-visibility: auto;
  contain-intrinsic-size: 1px 600px;
}

/* ==========================================================================
   Modern List Styles
   ========================================================================== */
.about-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.about-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
    color: var(--clr-gray);
    line-height: 1.6;
    padding: 12px 18px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}
.about-list li:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    border-color: rgba(69, 161, 210, 0.2); /* Light primary color */
    color: var(--clr-dark);
}
.about-list li i {
    color: white;
    background: var(--gradient-primary);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: 1rem;
    margin-top: 0.15rem;
    font-size: 0.75rem;
    flex-shrink: 0;
    box-shadow: 0 2px 5px rgba(57, 45, 154, 0.3);
}


/* ==========================================================================
   Scroll to Top Button
   ========================================================================== */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--gradient-primary);
    color: var(--clr-white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
}
.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.scroll-top-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-section { background: var(--clr-light); color: var(--clr-dark); position: relative; overflow: hidden; padding-bottom: 6rem; }
.testimonials-slider { padding-bottom: 4rem; }
.testimonial-card {
    background: var(--clr-white);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    color: var(--clr-dark);
    margin: 10px;
    height: 100%;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}
.quote-icon {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 4rem;
    color: rgba(69, 161, 210, 0.1); /* Light version of primary color */
}
.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--clr-gray);
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
    line-height: 1.8;
}
.client-info h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--clr-dark-blue);
    font-weight: 700;
}
.client-info span {
    font-size: 0.85rem;
    color: var(--clr-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}
/* Swiper Pagination Customization */
.testimonials-slider .swiper-pagination-bullet {
    background: var(--clr-primary);
    opacity: 0.5;
    width: 10px;
    height: 10px;
}
.testimonials-slider .swiper-pagination-bullet-active {
    background: var(--clr-dark-blue);
    opacity: 1;
    transform: scale(1.3);
}

/* ==========================================================================
   WhatsApp Floating Chat Widget
   ========================================================================== */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 999999;
    font-family: var(--font-body, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
}
.whatsapp-float-btn {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: #25D366;
    color: #ffffff;
    border: none;
    outline: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.1rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
}
.whatsapp-float-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.6);
    background: #22bf5b;
}
.whatsapp-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: #ff3b30;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: opacity 0.3s ease;
}
.whatsapp-badge.hidden {
    opacity: 0;
    pointer-events: none;
}
.whatsapp-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    opacity: 0.5;
    z-index: -1;
    animation: whatsappPulse 2.2s infinite cubic-bezier(0.19, 1, 0.22, 1);
}
@keyframes whatsappPulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* Chat Box Modal */
.whatsapp-chat-box {
    position: absolute;
    bottom: 78px;
    left: 0;
    width: 335px;
    background: #ffffff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transform-origin: bottom left;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.whatsapp-chat-box.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}
.whatsapp-header {
    background: #075E54;
    color: #ffffff;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.whatsapp-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}
.whatsapp-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    position: relative;
    color: #fff;
}
.whatsapp-status-dot {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 11px;
    height: 11px;
    background: #25D366;
    border-radius: 50%;
    border: 2px solid #075E54;
}
.whatsapp-header-info h4 {
    margin: 0 0 3px 0;
    font-size: 1.05rem;
    color: #ffffff;
    font-weight: 700;
}
.whatsapp-header-info p {
    margin: 0;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.85);
}
.whatsapp-close-btn {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    padding: 5px;
}
.whatsapp-close-btn:hover {
    opacity: 1;
}

.whatsapp-body {
    background: #EFEAE2;
    padding: 20px;
    min-height: 170px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}
.whatsapp-message-bubble {
    background: #ffffff;
    padding: 14px 16px;
    border-radius: 0 14px 14px 14px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.06);
    position: relative;
    max-width: 90%;
}
.whatsapp-message-bubble p {
    margin: 0 0 6px 0;
    color: #303030;
    font-size: 0.92rem;
    line-height: 1.5;
}
.whatsapp-time {
    display: block;
    text-align: right;
    font-size: 0.72rem;
    color: #8c8c8c;
}

.whatsapp-footer {
    padding: 15px 20px;
    background: #ffffff;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}
.whatsapp-start-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #25D366;
    color: #ffffff !important;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}
.whatsapp-start-btn:hover {
    background: #20BA5A;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.45);
}

@media (max-width: 480px) {
    .whatsapp-widget {
        bottom: 20px;
        left: 20px;
    }
    .whatsapp-chat-box {
        width: 300px;
        bottom: 72px;
    }
}

/* ==========================================================================
   CTA Banner Section (Above Footer)
   ========================================================================== */
.cta-banner-section {
    position: relative;
    background: linear-gradient(135deg, rgba(1, 95, 155, 0.94) 0%, rgba(0, 136, 209, 0.92) 50%, rgba(0, 172, 193, 0.94) 100%), url('../images/hero-bg.jpg') center/cover no-repeat;
    color: var(--clr-white);
    overflow: hidden;
}
.cta-banner-section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: 5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    pointer-events: none;
}
.cta-banner-section::after {
    content: '';
    position: absolute;
    bottom: -60px;
    right: 18%;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(255,255,255,0.14) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    pointer-events: none;
}
.cta-banner-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    padding: 4.5rem 15px;
    position: relative;
    z-index: 2;
}
.cta-banner-content h2 {
    color: #ffffff;
    font-size: 2.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
    font-family: var(--font-heading);
}
.cta-banner-content p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.08rem;
    line-height: 1.7;
    margin: 0;
    max-width: 780px;
}
.cta-banner-btn-box {
    flex-shrink: 0;
}
.cta-banner-btn {
    background: #ffffff;
    color: #005F9E !important;
    font-weight: 700;
    padding: 16px 38px;
    border-radius: 50px;
    text-decoration: none;
    display: inline-block;
    font-size: 0.95rem;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    white-space: nowrap;
}
.cta-banner-btn:hover {
    background: #f0f8ff;
    color: #004270 !important;
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

@media (max-width: 768px) {
    .cta-banner-container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
        padding: 3.5rem 15px;
    }
    .cta-banner-content h2 {
        font-size: 1.85rem;
    }
}

/* ==========================================================================
   Animated Rising Water Bubbles in CTA Banner
   ========================================================================== */
.cta-banner-section::before {
    animation: ctaPulseGlow 8s infinite alternate ease-in-out;
}
.cta-banner-section::after {
    animation: ctaPulseGlow 10s infinite alternate-reverse ease-in-out;
}
@keyframes ctaPulseGlow {
    0% {
        transform: scale(1) translate(0, 0);
        opacity: 0.65;
    }
    100% {
        transform: scale(1.18) translate(-15px, 15px);
        opacity: 0.95;
    }
}
.cta-bubbles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}
.cta-bubble {
    position: absolute;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.22) 60%, rgba(255, 255, 255, 0.05) 100%);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;
    box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.3);
    animation: ctaBubbleRise infinite linear;
    opacity: 0;
    will-change: transform, opacity;
    pointer-events: none;
}
@keyframes ctaBubbleRise {
    0% {
        transform: translate3d(0, 0, 0) scale(0.65);
        opacity: 0;
    }
    15% {
        opacity: 0.75;
    }
    50% {
        transform: translate3d(20px, -200px, 0) scale(1.02);
    }
    75% {
        transform: translate3d(-15px, -320px, 0) scale(1.08);
        opacity: 0.6;
    }
    100% {
        transform: translate3d(10px, -460px, 0) scale(1.15);
        opacity: 0;
    }
}

/* ==========================================================================
   FAQ Section (General Questions About DROPPURE Products)
   ========================================================================== */
.faq-section {
    padding: 5.5rem 0;
    background-color: #ffffff;
}
.faq-section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}
.faq-subtitle {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--clr-light-blue);
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 0.5rem;
    display: block;
}
.faq-title {
    font-size: 2.3rem;
    font-weight: 700;
    color: var(--clr-dark-blue);
    font-family: var(--font-heading);
    letter-spacing: -0.5px;
}
.faq-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 3.5rem;
    align-items: start;
}

/* Left Collage Column (3 vertical images side by side) */
.faq-collage {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
    min-height: 560px;
    box-shadow: 0 15px 35px rgba(0, 78, 124, 0.1);
}
.faq-collage-item {
    overflow: hidden;
    height: 100%;
}
.faq-collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.faq-collage:hover .faq-collage-item img {
    transform: scale(1.06);
}

/* Right Accordion Column */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: #f4f9fd;
    border: 1px solid #e7f2fa;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.faq-item:hover {
    box-shadow: 0 4px 15px rgba(0, 136, 209, 0.08);
}
.faq-item.active {
    background: #f4f9fd;
    border-color: #d2e8f6;
}
.faq-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    outline: none;
    transition: background 0.3s ease;
}
.faq-question {
    font-size: 1.03rem;
    font-weight: 600;
    color: var(--clr-dark-blue);
    font-family: var(--font-body);
    margin: 0;
}
.faq-icon {
    font-size: 0.9rem;
    color: var(--clr-light-blue);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}
.faq-item.active .faq-icon {
    transform: rotate(180deg);
}
.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}
.faq-item.active .faq-body {
    max-height: 450px;
    padding: 0 24px 22px 24px;
}
.faq-answer-title {
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0.75rem;
    font-size: 0.98rem;
    display: block;
}
.faq-answer-text {
    color: #4a5568;
    line-height: 1.75;
    font-size: 0.95rem;
    margin: 0;
}

@media (max-width: 991px) {
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .faq-collage {
        min-height: 380px;
        max-height: 420px;
    }
    .faq-title {
        font-size: 1.85rem;
    }
}

/* ==========================================================================
   Promo Banners Section (Reference Screenshot Style)
   ========================================================================== */
.promo-banners-section {
    padding: 1rem 0 5rem 0;
    background: var(--clr-white);
}
.promo-banners-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 30px;
}
.promo-banner-card {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    min-height: 380px;
    display: flex;
    align-items: center;
    padding: 45px 40px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.promo-banner-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}
.promo-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(20, 28, 38, 0.78) 0%, rgba(20, 28, 38, 0.4) 65%, rgba(20, 28, 38, 0.1) 100%);
    z-index: 1;
}
.promo-banner-content {
    position: relative;
    z-index: 2;
    max-width: 420px;
}
.promo-banner-content h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
    line-height: 1.2;
    font-family: var(--font-heading);
}
.promo-banner-content p {
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
}
.btn-discover {
    display: inline-block;
    background: #104bb3;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.btn-discover:hover {
    background: #ffcd39;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
    color: #000000;
}

@media (max-width: 991px) {
    .promo-banners-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .promo-banner-card {
        min-height: 320px;
        padding: 30px 25px;
    }
    .promo-banner-content h2 {
        font-size: 1.8rem;
    }
}

/* ==========================================================================
   Contact Form UI & Interactive Alerts
   ========================================================================== */
.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--clr-dark);
    margin-bottom: 0.5rem;
}
.form-label .required {
    color: #e53e3e;
    margin-left: 3px;
}
.form-control {
    width: 100%;
    padding: 0.95rem 1.15rem;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--clr-dark);
    background-color: #ffffff;
    transition: all var(--transition-fast);
}
.form-control::placeholder {
    color: #9ca3af;
}
.form-control:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 4px rgba(69, 161, 210, 0.15);
}
.form-control.error-border {
    border-color: #e53e3e;
    background-color: #fff5f5;
}
select.form-control {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    background-size: 1.25em 1.25em;
    padding-right: 3rem;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Alert Notification Boxes inside Form */
.form-alert {
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.75rem;
    display: none;
    animation: alertFadeIn 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
@keyframes alertFadeIn {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
.form-alert.success {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 1px solid #bbf7d0;
    color: #166534;
}
.form-alert.error {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border: 1px solid #fecaca;
    color: #991b1b;
}
.form-alert-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.6rem;
}
.form-alert-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.form-alert.success .form-alert-icon {
    background-color: #22c55e;
    color: #ffffff;
}
.form-alert.error .form-alert-icon {
    background-color: #ef4444;
    color: #ffffff;
}
.form-alert h4 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: inherit;
}
.form-alert p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: inherit;
    opacity: 0.92;
}

/* Form Actions Row */
.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-top: 2rem;
}
.form-whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #16a34a;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}
.form-whatsapp-link:hover {
    color: #15803d;
    transform: translateX(3px);
}
.form-whatsapp-link i {
    font-size: 1.2rem;
}
.btn-spinner {
    display: inline-block;
    margin-right: 8px;
}