/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a365d; /* Deep blue - professional, trustworthy */
    --primary-dark: #0f2942;
    --primary-light: #2d4f8a;
    --secondary-color: #2d3748; /* Dark gray for text */
    --accent-color: #38b2ac; /* Teal accent for highlights */
    --light-gray: #f7fafc;
    --medium-gray: #e2e8f0;
    --dark-gray: #4a5568;
    --white: #ffffff;
    --black: #1a202c;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --max-width: 1200px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--secondary-color);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-hero {
    background-color: var(--accent-color);
    color: var(--white);
    font-size: 1.1rem;
    padding: 18px 36px;
    font-weight: 700;
}

.btn-hero:hover {
    background-color: #2c9c96;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: auto;
    max-height: 100%;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--primary-color);
}

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

.nav-menu li {
    margin-left: 30px;
}

.nav-menu li a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--dark-gray);
}

.nav-menu li a:hover {
    color: var(--primary-color);
}

.nav-cta {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    height: 3px;
    width: 25px;
    background-color: var(--primary-color);
    margin: 3px 0;
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--dark-gray);
    max-width: 600px;
}

.trust-line {
    margin-top: 30px;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.trust-line i {
    color: var(--accent-color);
    margin-right: 8px;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.image-placeholder {
    background-color: var(--medium-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Section Common */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

/* Problem Section */
.problem {
    background-color: var(--light-gray);
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.problem-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--dark-gray);
}

.problem-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.wheel-image {
    width: 100%;
    max-width: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.wheel-image img {
    width: 100%;
    height: auto;
    display: block;
}

.visual-icon {
    font-size: 10rem;
    color: var(--medium-gray);
}

/* Solution Section */
.solution {
    background-color: var(--white);
}

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

.step {
    text-align: center;
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--light-gray);
    transition: var(--transition);
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.step-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.step-title {
    margin-bottom: 15px;
}

.step-desc {
    color: var(--dark-gray);
}

/* Programs Section */
.programs {
    background-color: var(--light-gray);
}

.program-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.program-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.program-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.program-card.highlighted {
    border-color: var(--accent-color);
    position: relative;
}

.program-card.highlighted::before {
    content: "Most Popular";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.program-title {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.program-subtitle {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 1rem;
}

.program-features {
    list-style: none;
    margin-bottom: 25px;
}

.program-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.program-features i {
    color: var(--accent-color);
    margin-right: 10px;
    font-size: 0.9rem;
}

.program-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
}

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

.program-link::after {
    content: "→";
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.program-link:hover::after {
    transform: translateX(5px);
}

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

.rating {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
}

.stars {
    color: #fbbf24;
    font-size: 1.2rem;
    margin-right: 10px;
}

.rating-text {
    font-weight: 600;
    color: var(--dark-gray);
}

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

.testimonial-card {
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    margin-bottom: 25px;
}

.testimonial-content p {
    font-style: italic;
    color: var(--dark-gray);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    background-color: var(--medium-gray);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.author-info p {
    color: var(--dark-gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Coach Section */
.coach {
    background-color: var(--light-gray);
}

.coach-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.coach-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.coach-image img {
    width: 100%;
    height: auto;
    display: block;
}

.coach-content .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.coach-name {
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.coach-content p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark-gray);
}

/* Booking Section */
.booking {
    background-color: var(--white);
    padding: 80px 0;
}

.booking-subtitle {
    text-align: center;
    color: var(--dark-gray);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.booking-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

.booking-placeholder {
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow);
    border: 2px solid var(--medium-gray);
}

.placeholder-content {
    text-align: center;
}

.placeholder-content i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.placeholder-content h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.placeholder-content p {
    color: var(--dark-gray);
    margin-bottom: 15px;
    line-height: 1.6;
}

.calendly-container {
    margin: 30px 0;
    background-color: var(--white);
    padding: 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    width: 100%;
    min-height: 700px;
}

.calendly-inline-widget {
    width: 100% !important;
    min-width: 100% !important;
    border-radius: var(--border-radius);
}

.booking-note {
    font-size: 0.9rem;
    color: var(--dark-gray);
    font-style: italic;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--medium-gray);
}

.booking-info h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.booking-info ul {
    list-style: none;
    margin-bottom: 30px;
}

.booking-info li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.booking-info i {
    color: var(--accent-color);
    margin-right: 10px;
    margin-top: 3px;
    font-size: 0.9rem;
}

.booking-info strong {
    color: var(--primary-color);
}

.booking-contact {
    background-color: var(--light-gray);
    padding: 25px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
}

.booking-contact p {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.booking-contact i {
    color: var(--accent-color);
    margin-right: 10px;
    margin-top: 3px;
}

.booking-contact strong {
    color: var(--primary-color);
}

@media (max-width: 992px) {
    .booking-container {
        grid-template-columns: 1fr;
    }
    
    .calendly-container {
        min-height: 600px;
    }
}

@media (max-width: 768px) {
    .booking {
        padding: 60px 0;
    }
    
    .booking-placeholder {
        padding: 30px;
    }
    
    .calendly-container {
        min-height: 500px;
    }
}

@media (max-width: 576px) {
    .calendly-container {
        min-height: 450px;
    }
    
    .calendly-inline-widget {
        min-width: 100% !important;
        height: 450px !important;
    }
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3,
.footer-column h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-logo {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.footer-tagline {
    color: var(--medium-gray);
    font-size: 0.95rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: #cbd5e0;
    font-size: 0.95rem;
}

.footer-column ul li a:hover {
    color: var(--white);
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    color: #cbd5e0;
    font-size: 0.95rem;
}

.contact-list i {
    margin-right: 10px;
    margin-top: 3px;
    color: var(--accent-color);
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.newsletter-text {
    color: #cbd5e0;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    outline: none;
}

.newsletter-form button {
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 0 20px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: #2c9c96;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #cbd5e0;
    font-size: 0.9rem;
}

.footer-bottom a {
    color: #cbd5e0;
    margin: 0 10px;
}

.footer-bottom a:hover {
    color: var(--white);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .step:nth-child(3) {
        grid-column: span 2;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .program-cards {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-card:nth-child(3) {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .coach-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .coach-content .section-title {
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 50px;
        transition: left 0.5s ease;
        box-shadow: var(--shadow);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
    }
    
    .nav-menu li a {
        font-size: 1.2rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    
    .visual-icon {
        font-size: 7rem;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .step:nth-child(3) {
        grid-column: auto;
        max-width: 100%;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card:nth-child(3) {
        grid-column: auto;
        max-width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn-hero {
        padding: 15px 25px;
        font-size: 1rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .step, .program-card, .testimonial-card {
        padding: 25px;
    }
    
    .footer {
        padding: 50px 0 20px;
    }
}