/* ==========================================================================
   Grayson Private Training - Design System & Styling
   ========================================================================== */

/* 1. Imports & Core Setup */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Varta:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Tokens (HSL based for transparency control) */
    --primary-hsl: 200, 95%, 45%;    /* Sky Blue (#0ea5e9) */
    --accent-hsl: 180, 85%, 40%;     /* Healing Teal (#06b6d4) */
    --dark-hsl: 224, 71%, 4%;        /* Dark Slate (#020617) */
    --card-dark-hsl: 222, 47%, 11%;  /* Dark Card (#0f172a) */
    
    /* Solid Colors derived from HSL */
    --primary: hsl(var(--primary-hsl));
    --primary-light: hsl(200, 95%, 96%);
    --primary-hover: hsl(200, 95%, 38%);
    --accent: hsl(var(--accent-hsl));
    --accent-light: hsl(180, 85%, 96%);
    
    --bg-dark: hsl(var(--dark-hsl));
    --bg-dark-accent: hsl(224, 71%, 8%);
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    
    --text-dark: #0f172a;
    --text-main: #334155;
    --text-light: #64748b;
    --text-white: #f8fafc;
    
    /* Borders & Shadows */
    --border-light: rgba(14, 165, 233, 0.1);
    --border-focus: rgba(14, 165, 233, 0.4);
    --shadow-sm: 0 2px 8px -1px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, 0.12);
    --shadow-primary: 0 8px 24px -4px rgba(14, 165, 233, 0.25);
    
    /* Layout & Animation */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. Base Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: 'Varta', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.2;
}

/* 3. Reusable Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.section-padding {
    padding: 100px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
}

/* 4. Glassmorphism Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(14, 165, 233, 0.08);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(14, 165, 233, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    fill: none;
    stroke: var(--primary);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border-light);
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.logo-text span {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition-fast);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-cta-mobile {
    display: none !important;
}

/* Hamburger mobile menu button */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1100;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background-color: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* 5. Buttons & Interactive Elements */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--bg-white);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -4px rgba(14, 165, 233, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: var(--primary-light);
    color: var(--primary);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    background-color: hsl(200, 95%, 92%);
    transform: translateY(-2px);
}

.btn-secondary:active {
    transform: translateY(0);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-dark);
    border: 1.5px solid var(--text-dark);
}

.btn-outline:hover {
    background-color: var(--text-dark);
    color: var(--bg-white);
    transform: translateY(-2px);
}

/* Phone link styling */
.phone-cta {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.phone-cta:hover {
    color: var(--primary);
}

.phone-cta svg {
    width: 18px;
    height: 18px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 2;
}

/* 6. Hero Zone */
.hero-section {
    padding-top: 160px;
    padding-bottom: 100px;
    background: radial-gradient(circle at 90% 10%, rgba(6, 182, 212, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 10% 80%, rgba(14, 165, 233, 0.05) 0%, transparent 40%);
    border-bottom: 1px solid rgba(14, 165, 233, 0.05);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 100px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    border: 1px solid var(--border-light);
}

.hero-tagline .pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(14, 165, 233, 0); }
    100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(14, 165, 233, 0); }
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-content h1 span.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-main);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-bullets {
    display: flex;
    flex-direction: column;
    gap: 12px;
    list-style: none;
}

.hero-bullet {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
}

.hero-bullet svg {
    width: 20px;
    height: 20px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 2.5;
}

/* Premium Visual Presentation */
.hero-visual-wrapper {
    position: relative;
    width: 100%;
}

.hero-visual-backdrop {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%);
    filter: blur(40px);
    z-index: 1;
    border-radius: var(--radius-lg);
}

.hero-visual-container {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.7);
    aspect-ratio: 4 / 5;
    background-color: var(--bg-light);
}

.hero-visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition-smooth);
}

.hero-visual-container:hover .hero-visual-img {
    transform: scale(1.03);
}

/* Overlapping Floating badge */
.hero-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
}

.badge-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.badge-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
}

.badge-info p {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
}

/* 7. Credentials Section */
.credentials-section {
    padding: 40px 0;
    border-top: 1px solid rgba(14, 165, 233, 0.08);
    border-bottom: 1px solid rgba(14, 165, 233, 0.08);
    background-color: var(--bg-light);
}

.credentials-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.credential-icon {
    width: 44px;
    height: 44px;
    background-color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.credential-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 2;
}

.credential-text h4 {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dark);
}

.credential-text p {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* 8. Value Props Section */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header .subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-main);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.pillar-card {
    background-color: var(--bg-white);
    border: 1px solid rgba(14, 165, 233, 0.08);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pillar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    opacity: 0;
    transition: var(--transition-smooth);
}

.pillar-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(14, 165, 233, 0.2);
}

.pillar-card:hover::before {
    opacity: 1;
}

.pillar-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    transition: var(--transition-smooth);
}

.pillar-card:hover .pillar-icon-box {
    background-color: var(--primary);
    transform: scale(1.05);
}

.pillar-icon-box svg {
    width: 30px;
    height: 30px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.75;
    transition: var(--transition-smooth);
}

.pillar-card:hover .pillar-icon-box svg {
    stroke: var(--bg-white);
}

.pillar-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.pillar-card p {
    font-size: 1rem;
    color: var(--text-main);
    line-height: 1.5;
}

/* 9. About the Trainer (Editorial Split) */
.about-section {
    background-color: var(--bg-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: center;
}

.about-visual-wrapper {
    position: relative;
}

.about-visual-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.8);
    aspect-ratio: 4 / 5;
    position: relative;
    z-index: 2;
}

.about-visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-visual-decor {
    position: absolute;
    bottom: -5%;
    right: -5%;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    opacity: 0.3;
    z-index: 1;
}

.about-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.about-content p {
    font-size: 1.05rem;
    color: var(--text-main);
    margin-bottom: 20px;
    line-height: 1.6;
}

.about-credentials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 32px 0;
}

.about-credential-card {
    background-color: var(--bg-white);
    border: 1px solid rgba(14, 165, 233, 0.05);
    padding: 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.about-credential-card h4 {
    font-size: 0.95rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.about-credential-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0;
}

.clinical-boundary-box {
    background-color: rgba(14, 165, 233, 0.04);
    border-left: 4px solid var(--primary);
    padding: 20px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-top: 32px;
}

.clinical-boundary-box h4 {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.clinical-boundary-box p {
    font-size: 0.9rem;
    color: var(--text-main);
    margin-bottom: 0;
    line-height: 1.5;
}

/* 10. Testimonials Section */
.testimonials-section {
    background-color: var(--bg-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background-color: var(--bg-light);
    border: 1px solid rgba(15, 23, 42, 0.04);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-rating svg {
    width: 18px;
    height: 18px;
    fill: #f59e0b; /* Gold/Amber */
}

.testimonial-text {
    font-size: 1rem;
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 24px;
    line-height: 1.6;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
    padding-top: 20px;
}

.author-initials {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

.author-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
}

.author-info p {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* 11. FAQ Accordion Section */
.faq-section {
    background-color: var(--bg-light);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-white);
    border: 1px solid rgba(15, 23, 42, 0.04);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item.active {
    border-color: rgba(14, 165, 233, 0.2);
    box-shadow: var(--shadow-md);
}

.faq-question-btn {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 24px 32px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.faq-icon-wrapper {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.faq-icon-wrapper svg {
    width: 14px;
    height: 14px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 2.5;
    transition: var(--transition-smooth);
}

.faq-item.active .faq-icon-wrapper {
    background-color: var(--primary);
    transform: rotate(180deg);
}

.faq-item.active .faq-icon-wrapper svg {
    stroke: var(--bg-white);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
    padding: 0 32px 24px 32px;
    color: var(--text-main);
    font-size: 1rem;
    line-height: 1.6;
}

/* 12. Consultation Form Section (Portal) */
.form-section {
    background: radial-gradient(circle at 10% 20%, rgba(14, 165, 233, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 40%);
    position: relative;
}

.form-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: center;
}

.form-info h2 {
    font-size: 2.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.form-info p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 32px;
}

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

.form-step-item {
    display: flex;
    gap: 16px;
}

.step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-text h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.step-text p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0;
}

/* Focus Card */
.focus-card {
    background-color: var(--bg-white);
    padding: 48px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(14, 165, 233, 0.1);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.focus-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, transparent 50%, rgba(14, 165, 233, 0.08) 50%);
    border-radius: 0 var(--radius-lg) 0 0;
}

.focus-card h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.focus-card .subtext {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 32px;
}

/* Form Styles */
.vertical-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 0.02em;
}

.form-group input, 
.form-group select {
    font-family: 'Varta', sans-serif;
    font-size: 0.95rem;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(15, 23, 42, 0.15);
    background-color: var(--bg-white);
    color: var(--text-dark);
    width: 100%;
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:hover,
.form-group select:hover {
    border-color: rgba(14, 165, 233, 0.3);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.btn-submit {
    margin-top: 10px;
    width: 100%;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
}

/* Checkbox choices */
.choice-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.goals-choices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 8px;
}

.choice-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.choice-item input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.choice-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-main);
}

/* Validation status indicators */
.form-group input:invalid:not(:placeholder-shown) {
    border-color: #ef4444; /* Red border for errors */
}

/* Beautiful custom success state overlay */
.form-success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-white);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    border-radius: var(--radius-lg);
}

.form-success-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.success-icon-box {
    width: 72px;
    height: 72px;
    background-color: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.success-icon-box svg {
    width: 36px;
    height: 36px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 3;
}

.form-success-overlay h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.form-success-overlay p {
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 24px;
}

/* 13. Footer Section */
.footer {
    background-color: var(--bg-dark);
    color: var(--text-white);
    padding: 80px 0 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-info .logo-link {
    margin-bottom: 24px;
}

.footer-info .logo-text {
    color: var(--text-white);
}

.footer-desc {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    list-style: none;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: #94a3b8;
}

.footer-contact-item svg {
    width: 18px;
    height: 18px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 2;
}

.footer-contact-item a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-contact-item a:hover {
    color: var(--primary);
}

.footer-col h4 {
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    list-style: none;
}

.footer-links a {
    color: #94a3b8;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: #64748b;
}

.footer-seo-notice {
    font-size: 0.8rem;
    color: #475569;
    line-height: 1.4;
    margin-top: 8px;
}

/* 14. Scroll-Reveal CSS Transitions */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* 15. Responsive Breakpoints */
@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    /* Navigation burger interaction */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-white);
        border-bottom: 1px solid rgba(14, 165, 233, 0.1);
        flex-direction: column;
        padding: 32px 24px;
        gap: 24px;
        transform: translateY(-120%);
        transition: var(--transition-smooth);
        z-index: 999;
        box-shadow: var(--shadow-md);
    }
    
    .nav-menu.open {
        transform: translateY(0);
    }
    
    .nav-cta {
        display: none; /* Hide in header for mobile/tablet, we will add action to mobile menu */
    }
    
    .nav-menu .nav-cta-mobile {
        display: flex !important;
        flex-direction: column;
        gap: 16px;
        width: 100%;
        margin-top: 16px;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-tagline {
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-bullets {
        align-items: center;
    }
    
    .hero-visual-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-visual-wrapper {
        max-width: 440px;
        margin: 0 auto;
        order: -1;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-info {
        text-align: center;
    }
    
    .form-steps {
        align-items: center;
        text-align: center;
    }
    
    .form-step-item {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}