/* ==========================================================
   CHURCH GROWTH ACADEMY — Premium Stylesheet
   Color Palette: Deep Navy (#0A1628) + Royal Gold (#C9A84C)
   ========================================================== */

/* ======= CSS CUSTOM PROPERTIES ======= */
:root {
    /* Colors */
    --navy:         #0A1628;
    --navy-mid:     #0F1F3D;
    --navy-light:   #162B52;
    --navy-lighter: #1E3A6E;
    --gold:         #C9A84C;
    --gold-light:   #E4C56D;
    --gold-dark:    #A8872A;
    --gold-pale:    #F5E9C6;
    --white:        #FFFFFF;
    --off-white:    #F8F6F0;
    --gray-100:     #F4F4F6;
    --gray-200:     #E8E8EE;
    --gray-400:     #9898AB;
    --gray-600:     #5C5C70;
    --gray-800:     #2A2A38;
    --success:      #2ECC71;
    --danger:       #E74C3C;

    /* Gradients */
    --gradient-hero:    linear-gradient(135deg, rgba(10,22,40,0.92) 0%, rgba(15,31,61,0.85) 60%, rgba(201,168,76,0.15) 100%);
    --gradient-gold:    linear-gradient(135deg, #C9A84C 0%, #E4C56D 50%, #A8872A 100%);
    --gradient-navy:    linear-gradient(135deg, #0A1628 0%, #162B52 100%);
    --gradient-card:    linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);

    /* Typography */
    --font-heading:   'Playfair Display', 'Cormorant Garamond', Georgia, serif;
    --font-body:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-accent:    'Cormorant Garamond', Georgia, serif;

    /* Spacing */
    --section-pad:    100px;
    --container-max:  1240px;
    --container-pad:  clamp(1rem, 4vw, 2.5rem);

    /* Borders */
    --radius-sm:   6px;
    --radius-md:   12px;
    --radius-lg:   20px;
    --radius-xl:   32px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
    --shadow-md:   0 8px 32px rgba(0,0,0,0.12);
    --shadow-lg:   0 16px 64px rgba(0,0,0,0.18);
    --shadow-gold: 0 8px 32px rgba(201,168,76,0.25);
    --shadow-navy: 0 8px 32px rgba(10,22,40,0.4);

    /* Transitions */
    --transition-fast:   0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow:   0.5s ease;

    /* Navbar */
    --navbar-height: 80px;
}

/* ======= RESET & BASE ======= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--navy);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea { font-family: inherit; }
::selection { background: var(--gold); color: var(--navy); }

/* ======= TYPOGRAPHY ======= */
h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--navy);
}

/* ======= CONTAINER ======= */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

/* ======= SECTION BASE ======= */
.section {
    padding: var(--section-pad) 0;
}

/* ======= SECTION HEADERS ======= */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    background: rgba(201,168,76,0.1);
    border: 1px solid rgba(201,168,76,0.3);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 16px;
    line-height: 1.15;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.accent { color: var(--gold); }

/* ======= BUTTONS ======= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: var(--font-body);
    letter-spacing: 0.02em;
    transition: all var(--transition-normal);
    white-space: nowrap;
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.1);
    opacity: 0;
    transition: opacity var(--transition-fast);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
    background: var(--gold);
    color: var(--navy);
    border-color: transparent;
    box-shadow: none;
}
.btn-primary:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: none;
}

.btn-ghost {
    background: rgba(255,255,255,0.08);
    color: var(--white);
    border-color: rgba(255,255,255,0.3);
    backdrop-filter: blur(8px);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--navy);
}
.btn-outline:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-amazon {
    background: #FF9900;
    color: #232F3E;
    border-color: transparent;
    font-size: 0.875rem;
    padding: 12px 20px;
    border-radius: var(--radius-md);
}
.btn-amazon:hover {
    background: #E68A00;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,153,0,0.35);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-xl { padding: 20px 48px; font-size: 1.125rem; }
.btn-full { width: 100%; justify-content: center; }


/* ========================================================
   NAVBAR
   ======================================================== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--navbar-height);
    background: rgba(10,22,40,0.0);
    transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10,22,40,0.97);
    box-shadow: 0 4px 32px rgba(0,0,0,0.3);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-logo {
    width: 42px;
    height: 42px;
    background: var(--gradient-gold);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1.1rem;
    box-shadow: var(--shadow-gold);
}

.nav-title {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.brand-main {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.01em;
}
.brand-sub {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    color: rgba(255,255,255,0.85);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    letter-spacing: 0.01em;
}
.nav-link:hover { color: var(--gold); background: rgba(201,168,76,0.08); }

.nav-login {
    background: var(--gold);
    color: var(--navy) !important;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    margin-left: 8px;
}
.nav-login:hover {
    background: var(--gold-dark) !important;
    transform: translateY(-1px);
    box-shadow: none;
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}
.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-normal);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ========================================================
   HERO SECTION
   ======================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: calc(var(--navbar-height) + 40px) var(--container-pad) 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transform: scale(1.05);
    transition: transform 8s ease;
}
.hero:hover .hero-bg-img { transform: scale(1); }

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

/* Particles */
.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0;
    animation: particle-float var(--dur, 6s) var(--delay, 0s) infinite ease-in-out;
}

@keyframes particle-float {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    10%  { opacity: 0.6; }
    90%  { opacity: 0.3; }
    100% { transform: translateY(-20vh) scale(1); opacity: 0; }
}

.hero-container {
    position: relative;
    z-index: 2;
    max-width: 860px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201,168,76,0.15);
    border: 1px solid rgba(201,168,76,0.4);
    color: var(--gold-light);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
    animation: fadeInDown 0.8s ease both;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s 0.15s ease both;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-title-accent {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    font-style: italic;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    color: rgba(255,255,255,0.82);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.75;
    animation: fadeInUp 0.8s 0.3s ease both;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 44px;
    animation: fadeInUp 0.8s 0.45s ease both;
}

.hero-stat {
    text-align: center;
    padding: 0 32px;
}
.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 4px;
}
.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.hero-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.2);
    flex-shrink: 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-bottom: 28px;
    animation: fadeInUp 0.8s 0.6s ease both;
}

.hero-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.55);
    animation: fadeInUp 0.8s 0.75s ease both;
}
.hero-note i { color: var(--gold); }

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}
.scroll-dot {
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 0 8px rgba(201,168,76,0.2), 0 0 0 16px rgba(201,168,76,0.08);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(8px); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}


/* ========================================================
   TRUST BAR
   ======================================================== */
.trust-bar {
    background: var(--navy);
    padding: 24px 0;
    border-bottom: 1px solid rgba(201,168,76,0.2);
}
.trust-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
    font-weight: 500;
}
.trust-item i { color: var(--gold); font-size: 1rem; }


/* ========================================================
   ABOUT THE COURSE
   ======================================================== */
.about-course { background: var(--white); }

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.about-highlight {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 36px;
    padding: 24px;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}
.about-highlight:hover {
    background: var(--gray-100);
    border-color: var(--gray-200);
    transform: translateX(6px);
}
.about-highlight:last-child { margin-bottom: 0; }

.highlight-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: var(--gradient-gold);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1.25rem;
    box-shadow: var(--shadow-gold);
}

.highlight-text h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--navy);
}
.highlight-text p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.65;
}

/* About Visual Card */
.about-visual { position: relative; }

.about-card-main {
    background: var(--navy);
    border-radius: var(--radius-xl);
    padding: 4px;
    box-shadow: var(--shadow-navy);
    position: relative;
    overflow: hidden;
}
.about-card-main::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-gold);
    opacity: 0.15;
    border-radius: var(--radius-xl);
}

.about-card-inner {
    background: var(--navy);
    border-radius: calc(var(--radius-xl) - 4px);
    padding: 40px;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(201,168,76,0.15);
}

.course-badge-big {
    width: 72px;
    height: 72px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1.75rem;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-gold);
}

.about-card-inner h3 {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4px;
}
.about-card-subtitle {
    color: var(--gold);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 28px;
}

.about-card-stats {
    display: flex;
    justify-content: space-around;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 28px;
}
.astat { text-align: center; }
.astat strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 4px;
}
.astat span { font-size: 0.75rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.05em; }

.who-for h4 {
    color: var(--gold);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.who-for ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.75);
    font-size: 0.9375rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.who-for ul li:last-child { border-bottom: none; }
.who-for ul li i { color: var(--gold); font-size: 0.625rem; }


/* ========================================================
   COURSE MODULES
   ======================================================== */
.modules {
    background: var(--navy);
    position: relative;
    overflow: hidden;
}

.modules-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 15% 50%, rgba(201,168,76,0.06) 0%, transparent 50%),
        radial-gradient(circle at 85% 20%, rgba(201,168,76,0.04) 0%, transparent 40%);
    pointer-events: none;
}

.modules .section-header .section-title { color: var(--white); }
.modules .section-header .section-subtitle { color: rgba(255,255,255,0.6); }

.modules-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 56px;
}

.module-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: default;
}
.module-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(201,168,76,0.3);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.module-hover-line {
    position: absolute;
    bottom: 0; left: 0;
    height: 3px;
    width: 0;
    background: var(--gradient-gold);
    transition: width var(--transition-normal);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.module-card:hover .module-hover-line { width: 100%; }

.module-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 16px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.7;
    transition: opacity var(--transition-normal);
}
.module-card:hover .module-number { opacity: 1; }

.module-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.module-desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.65;
    margin-bottom: 20px;
}

.module-resources {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.resource-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.video-tag {
    background: rgba(46,204,113,0.12);
    color: #2ECC71;
    border: 1px solid rgba(46,204,113,0.25);
}
.ppt-tag {
    background: rgba(231,76,60,0.1);
    color: #E74C3C;
    border: 1px solid rgba(231,76,60,0.2);
}
.outline-tag {
    background: rgba(52,152,219,0.1);
    color: #5DADE2;
    border: 1px solid rgba(52,152,219,0.2);
}

.modules-cta { text-align: center; }


/* ========================================================
   WHAT'S INCLUDED
   ======================================================== */
.included { background: var(--off-white); }

.included-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.included-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}
.included-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}
.included-card:hover::before { transform: scaleX(1); }
.included-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--gold-pale);
}

.included-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1.5rem;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-gold);
    transition: transform var(--transition-normal);
}
.included-card:hover .included-icon { transform: scale(1.1) rotate(5deg); }

.included-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
}
.included-card p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.65;
    margin-bottom: 20px;
}
.included-badge {
    display: inline-block;
    background: var(--navy);
    color: var(--gold);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: var(--radius-full);
}


/* ========================================================
   PRICING
   ======================================================== */
.pricing {
    background: var(--navy);
    position: relative;
    overflow: hidden;
}
.pricing-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(201,168,76,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(201,168,76,0.05) 0%, transparent 40%);
    pointer-events: none;
}
.pricing .section-header .section-title { color: var(--white); }
.pricing .section-header .section-subtitle { color: rgba(255,255,255,0.6); }

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    max-width: 920px;
    margin: 0 auto 64px;
}

.pricing-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
    padding: 44px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}
.pricing-card:first-child {
    border-color: rgba(201,168,76,0.4);
    background: rgba(201,168,76,0.05);
}
.pricing-card:first-child::before {
    content: 'BEST VALUE';
    position: absolute;
    top: 20px; right: -28px;
    background: var(--gradient-gold);
    color: var(--navy);
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    padding: 6px 40px;
    transform: rotate(45deg);
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(201,168,76,0.15);
}

.pricing-plan-label {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 16px;
}
.currency {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
}
.price {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}
.period {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    margin-left: 4px;
}

.pricing-desc {
    color: rgba(255,255,255,0.6);
    font-size: 0.9375rem;
    line-height: 1.65;
    margin-bottom: 32px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 36px;
}
.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.8);
    font-size: 0.9375rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li i.fa-check { color: var(--success); font-size: 0.875rem; }
.pricing-no { color: rgba(255,255,255,0.3) !important; }

.pricing-btn { width: 100%; justify-content: center; margin-bottom: 16px; }

.pricing-card-secondary .btn-outline {
    color: rgba(255,255,255,0.8);
    border-color: rgba(255,255,255,0.25);
}
.pricing-card-secondary .btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.4);
    color: var(--white);
}

.pricing-secure {
    text-align: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.8125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.pricing-secure i { color: var(--gold); }

/* Guarantee */
.pricing-guarantee {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    max-width: 720px;
    margin: 0 auto;
    padding: 36px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius-xl);
}
.guarantee-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1.5rem;
    box-shadow: var(--shadow-gold);
}
.guarantee-text h3 {
    color: var(--gold);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.guarantee-text p {
    color: rgba(255,255,255,0.65);
    font-size: 0.9375rem;
    line-height: 1.65;
}


/* ========================================================
   PAYMENT MODAL
   ======================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(10,22,40,0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 48px;
    max-width: 520px;
    width: 100%;
    position: relative;
    transform: translateY(24px) scale(0.97);
    transition: transform var(--transition-normal);
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}
.modal-overlay.active .modal { transform: translateY(0) scale(1); }

.modal-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-100);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}
.modal-close:hover { background: var(--gray-200); color: var(--navy); }

.modal-header {
    text-align: center;
    margin-bottom: 36px;
}
.modal-logo {
    width: 56px;
    height: 56px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1.25rem;
    margin: 0 auto 16px;
    box-shadow: var(--shadow-gold);
}
.modal-header h2 {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 4px;
}
.modal-header p { color: var(--gray-600); font-size: 0.9375rem; }

.payment-form { display: flex; flex-direction: column; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--navy);
}
.required { color: var(--danger); }

.input-wrapper { position: relative; }
.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 0.875rem;
    pointer-events: none;
}

.input-wrapper input {
    width: 100%;
    padding: 13px 14px 13px 40px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--navy);
    background: var(--white);
    transition: all var(--transition-fast);
    outline: none;
}
.input-wrapper input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}
.input-wrapper input::placeholder { color: var(--gray-400); }

.field-error { font-size: 0.8125rem; color: var(--danger); min-height: 18px; }

.modal-amount-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--off-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}
.amount-label { font-size: 0.875rem; font-weight: 600; color: var(--gray-600); }
.amount-value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--navy);
}

.modal-security-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--gray-400);
    text-align: center;
}
.modal-security-note i { color: var(--gold); }


/* ========================================================
   TESTIMONIALS
   ======================================================== */
.testimonials { background: var(--off-white); }

.testimonials-slider {
    position: relative;
    overflow: hidden;
    margin-bottom: 36px;
}

.testimonials-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 48px;
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}
.testimonial-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--gradient-gold);
}

.testimonial-quote {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 20px;
    opacity: 0.6;
}

.testimonial-text {
    font-size: 1.0625rem;
    font-style: italic;
    color: var(--navy);
    line-height: 1.75;
    margin-bottom: 28px;
    font-family: var(--font-accent);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}
.testimonial-avatar {
    width: 52px;
    height: 52px;
    background: var(--navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-navy);
}
.testimonial-info strong { display: block; font-size: 1rem; color: var(--navy); font-weight: 700; margin-bottom: 2px; }
.testimonial-info span { font-size: 0.875rem; color: var(--gray-600); }

.testimonial-stars { color: var(--gold); font-size: 0.875rem; display: flex; gap: 3px; }

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--gray-200);
    background: var(--white);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}
.testimonial-btn:hover {
    background: var(--navy);
    color: var(--gold);
    border-color: var(--navy);
    transform: scale(1.05);
}

.testimonial-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}
.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-200);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.dot.active {
    background: var(--gold);
    width: 24px;
    border-radius: 4px;
}


/* ========================================================
   ABOUT THE AUTHOR
   ======================================================== */
.author { background: var(--white); }

.author-grid {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 80px;
    align-items: start;
}

.author-image-col { display: flex; flex-direction: column; gap: 32px; }

.author-image-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.author-photo {
    width: 100%;
    height: 440px;
    object-fit: cover;
    object-position: top center;
    display: block;
    border-radius: var(--radius-xl);
}
.author-image-accent {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 60%;
    background: linear-gradient(transparent, rgba(10,22,40,0.5));
    pointer-events: none;
}

.book-display {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    padding: 28px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}
.book-cover-img {
    width: 180px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}
.book-cover-img:hover { transform: perspective(800px) rotateY(-8deg) translateX(8px); }

/* Author Content */
.author-content { padding-top: 12px; }
.author-content .section-tag { margin-bottom: 12px; }
.author-name { margin-bottom: 8px; }
.author-title-role {
    color: var(--gold);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    margin-bottom: 32px;
    text-transform: uppercase;
    font-size: 0.8125rem;
}

.author-bio p {
    font-size: 1.0625rem;
    color: var(--gray-600);
    line-height: 1.75;
    margin-bottom: 16px;
}
.author-bio em { color: var(--navy); font-style: italic; font-weight: 600; }

.author-credentials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}
.credential {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-fast);
}
.credential:hover {
    background: var(--navy);
    border-color: var(--navy);
    transform: translateY(-2px);
}
.credential:hover i, .credential:hover span { color: var(--gold); }
.credential i { color: var(--navy); font-size: 1rem; width: 20px; text-align: center; transition: color var(--transition-fast); }
.credential span { font-size: 0.875rem; font-weight: 600; color: var(--gray-800); transition: color var(--transition-fast); }


/* ========================================================
   FAQ SECTION
   ======================================================== */
.faq { background: var(--off-white); }

.faq-grid {
    max-width: 860px;
    margin: 0 auto 48px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    transition: all var(--transition-fast);
}
.faq-item:hover { border-color: rgba(201,168,76,0.3); }

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 28px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--navy);
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--font-body);
    gap: 16px;
    transition: color var(--transition-fast);
}
.faq-question:hover { color: var(--gold-dark); }
.faq-question[aria-expanded="true"] { color: var(--gold-dark); }

.faq-icon {
    flex-shrink: 0;
    font-size: 0.875rem;
    color: var(--gold);
    transition: transform var(--transition-normal);
}
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }

.faq-answer {
    padding: 0 28px 22px;
    animation: faqSlideDown 0.3s ease;
}
.faq-answer[hidden] { display: none; }
.faq-answer p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.7;
    border-top: 1px solid var(--gray-100);
    padding-top: 16px;
}
.faq-answer p a { color: var(--gold-dark); font-weight: 600; }
.faq-answer p a:hover { text-decoration: underline; }

@keyframes faqSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.faq-cta {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.faq-cta p { color: var(--gray-600); font-size: 1rem; }


/* ========================================================
   FINAL CTA
   ======================================================== */
.final-cta {
    background: var(--navy);
    position: relative;
    overflow: hidden;
    text-align: center;
}
.final-cta-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 50%, rgba(201,168,76,0.1) 0%, transparent 60%);
    pointer-events: none;
}
.final-cta-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}
.final-cta-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 2rem;
    margin: 0 auto 32px;
    box-shadow: var(--shadow-gold);
    animation: pulse-gold 3s ease infinite;
}
@keyframes pulse-gold {
    0%, 100% { box-shadow: 0 8px 32px rgba(201,168,76,0.35); }
    50%       { box-shadow: 0 8px 48px rgba(201,168,76,0.6); }
}

.final-cta h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}
.final-cta p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 40px;
}
.final-cta-note {
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
}
.final-cta-note i { color: var(--gold); }


/* ========================================================
   FOOTER
   ======================================================== */
.footer { background: var(--navy); }

.footer-top {
    padding: 80px 0 60px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1.2fr 1.5fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.footer-logo i {
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 1rem;
    flex-shrink: 0;
}
.footer-brand-main {
    display: block;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
}
.footer-brand-sub {
    display: block;
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.footer-tagline {
    color: rgba(255,255,255,0.5);
    font-size: 0.9375rem;
    line-height: 1.65;
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}
.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}
.social-link:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--navy);
    transform: translateY(-3px);
}

.footer-heading {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    color: rgba(255,255,255,0.55);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--gold-light); }

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: rgba(255,255,255,0.55);
    font-size: 0.9375rem;
}
.footer-contact li i { color: var(--gold); font-size: 0.875rem; margin-top: 3px; flex-shrink: 0; }
.footer-contact li a { color: rgba(255,255,255,0.55); transition: color var(--transition-fast); }
.footer-contact li a:hover { color: var(--gold-light); }

.footer-bottom {
    padding: 24px 0;
}
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-bottom-inner > p {
    color: rgba(255,255,255,0.35);
    font-size: 0.875rem;
}

.footer-policies {
    display: flex;
    gap: 24px;
}
.footer-policies a {
    color: rgba(255,255,255,0.35);
    font-size: 0.8125rem;
    transition: color var(--transition-fast);
}
.footer-policies a:hover { color: var(--gold); }

.footer-credit {
    color: rgba(255,255,255,0.35);
    font-size: 0.8125rem;
}
.footer-credit a { color: var(--gold); transition: color var(--transition-fast); }
.footer-credit a:hover { color: var(--gold-light); }


/* ========================================================
   BACK TO TOP
   ======================================================== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 999;
    width: 48px;
    height: 48px;
    background: var(--gold);
    color: var(--navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: none;
    opacity: 0;
    transform: translateY(12px);
    transition: all var(--transition-normal);
    pointer-events: none;
}
.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(201,168,76,0.5); }


/* ========================================================
   TOAST NOTIFICATION
   ======================================================== */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 10000;
    background: var(--navy);
    color: var(--white);
    padding: 14px 28px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(201,168,76,0.3);
    opacity: 0;
    transition: all var(--transition-normal);
    pointer-events: none;
    white-space: nowrap;
}
.toast i { color: var(--success); }
.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}


/* ========================================================
   SCROLL ANIMATIONS
   ======================================================== */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
    opacity: 0;
    transform: translateX(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }


/* ========================================================
   RESPONSIVE DESIGN
   ======================================================== */
@media (max-width: 1100px) {
    .modules-grid { grid-template-columns: repeat(2, 1fr); }
    .author-grid { grid-template-columns: 340px 1fr; gap: 56px; }
    .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
}

@media (max-width: 900px) {
    :root { --section-pad: 72px; }

    .hero {
        padding: calc(var(--navbar-height) + 32px) 0 72px;
    }
    .hero-container {
        max-width: 100%;
        width: 100%;
        padding: 0 var(--container-pad);
    }
    .hero-title {
        font-size: clamp(2.2rem, 8vw, 3.6rem);
    }
    .hero-subtitle {
        max-width: 100%;
        margin-bottom: 32px;
    }
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-note {
        font-size: 0.95rem;
    }
    .hero-stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }
    .hero-stat {
        padding: 0 12px;
    }

    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-visual { order: -1; }
    .included-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 520px; }
    .author-grid { grid-template-columns: 1fr; }
    .author-image-col { max-width: 360px; margin: 0 auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand-col, .footer-brand { grid-column: 1 / -1; }

    .pricing-card { padding: 32px; }
    .pricing-guarantee { padding: 32px; }
}

@media (max-width: 768px) {
    :root { --section-pad: 56px; }

    .nav-hamburger { display: flex; }
    .nav-links {
        position: fixed;
        top: 0; right: 0; bottom: 0;
        width: min(280px, 80%);
        background: var(--navy-mid);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--navbar-height) + 24px) 18px 24px;
        gap: 6px;
        transform: translateX(100%);
        transition: transform var(--transition-normal);
        box-shadow: -8px 0 32px rgba(0,0,0,0.4);
        border-left: 1px solid rgba(201,168,76,0.15);
        overflow-y: auto;
    }
    .nav-links.open { transform: translateX(0); }
    .nav-link { width: 100%; padding: 12px 14px; font-size: 1rem; border-radius: var(--radius-md); }
    .nav-login { margin: 8px 0 0; }
    .nav-container { align-items: center; }
    .nav-brand { gap: 10px; }
    .brand-main { font-size: 1rem; }
    .brand-sub { font-size: 0.75rem; }

    .hero {
        min-height: auto;
        padding-top: calc(var(--navbar-height) + 24px);
    }
    .hero-title { font-size: clamp(2rem, 8vw, 3.2rem); }
    .hero-subtitle { font-size: 1rem; }
    .hero-actions { gap: 12px; }
    .hero-actions .btn { padding: 14px 18px; }
    .hero-note { font-size: 0.88rem; }

    .modules-grid { grid-template-columns: 1fr; }
    .module-card { padding: 26px 22px; }

    .included-grid { grid-template-columns: 1fr; }
    .included-card { padding: 32px 24px; }

    .pricing-card { padding: 30px 24px; }
    .pricing-card:first-child::before { top: 16px; right: -20px; }
    .pricing-guarantee { flex-direction: column; text-align: center; align-items: center; padding: 28px; }

    .testimonial-card { padding: 32px 24px; }
    .testimonial-text { font-size: 1rem; }

    .faq-question { padding: 18px 20px; font-size: 0.95rem; }
    .faq-answer { padding: 0 20px 18px; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .footer-policies { justify-content: center; flex-wrap: wrap; gap: 16px; }

    .trust-container { gap: 16px; }
    .author-credentials { grid-template-columns: 1fr; }
    .author-image-col { max-width: 100%; }
    .module-card .module-resources { gap: 6px; }

    .modal { padding: 32px 24px; }
    .back-to-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
    .hero-stats { flex-wrap: wrap; row-gap: 12px; }
    .hero-divider { display: none; }
    .hero-stat { flex: 0 0 100%; padding: 0; }
    .stat-number { font-size: 1.35rem; }
    .hero-title { font-size: 2.4rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-actions .btn { padding: 14px 18px; }
    .hero-note { font-size: 0.82rem; }

    .module-card { padding: 22px 18px; }
    .testimonial-card { padding: 22px 18px; }
    .included-card { padding: 26px 20px; }
    .pricing-card { padding: 28px 20px; }
    .pricing-guarantee { padding: 24px; }
    .about-card-inner { padding: 24px 20px; }
    .about-card-stats { flex-direction: column; gap: 14px; }
    .astat strong { font-size: 1.4rem; }

    .trust-item span { display: none; }
    .trust-item { padding: 8px 10px; }
    .trust-item i { font-size: 1.2rem; }
    .footer-top { padding: 56px 0 28px; }
    .footer-grid { gap: 24px; }
    .footer-bottom-inner { gap: 12px; }
    .footer-policies { gap: 12px; }
    .footer-contact li { gap: 8px; }
    .nav-links { width: 100%; max-width: 100%; padding-right: 16px; }
}