/* EB Health Coaching - Stylesheet */
/* Warm, approachable wellness aesthetic with modern professionalism */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600&family=Nunito+Sans:wght@300;400;600&display=swap');

/* ===== CSS Variables ===== */
:root {
    --color-primary: #5B7B6D;        /* Sage green - calm, wellness */
    --color-primary-dark: #4A6559;
    --color-primary-light: #E8F0EC;
    --color-accent: #C4A484;          /* Warm tan - approachable */
    --color-accent-light: #F5EDE4;
    --color-text: #3D3D3D;
    --color-text-light: #6B6B6B;
    --color-white: #FFFFFF;
    --color-cream: #FDFBF8;
    --color-border: #E5E0DB;
    
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Nunito Sans', -apple-system, sans-serif;
    
    --shadow-soft: 0 4px 20px rgba(91, 123, 109, 0.08);
    --shadow-medium: 0 8px 30px rgba(91, 123, 109, 0.12);
    --radius-small: 6px;
    --radius-medium: 12px;
    --radius-large: 20px;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
}

/* ===== Typography ===== */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-text);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.4rem;
    font-weight: 600;
}

p {
    margin-bottom: 1.25rem;
}

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

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

/* ===== Header & Navigation ===== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(253, 251, 248, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-text-light);
    position: relative;
    padding: 0.25rem 0;
}

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

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

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

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 6rem;
    background: linear-gradient(
        180deg, 
        var(--color-cream) 0%, 
        var(--color-primary-light) 50%,
        var(--color-cream) 100%
    );
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(91, 123, 109, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 80% 30%, rgba(196, 164, 132, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.hero h1 {
    margin-bottom: 1.5rem;
    position: relative;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

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

/* ===== Section Styles ===== */
section {
    padding: 6rem 2rem;
}

section h2 {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* ===== Features / Overview Section ===== */
.features {
    background: var(--color-white);
    max-width: 1200px;
    margin: 0 auto;
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-soft);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: var(--color-cream);
    padding: 2.5rem;
    border-radius: var(--radius-medium);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-medium);
}

.feature-card h3 {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-text-light);
    margin-bottom: 0;
    font-size: 1rem;
    line-height: 1.7;
}

/* ===== Who This Is For Section ===== */
.who-this-is-for {
    background: var(--color-accent-light);
    text-align: center;
}

.who-this-is-for p {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
}

.who-this-is-for p:last-child {
    font-weight: 600;
    color: var(--color-primary-dark);
}

/* ===== About Section ===== */
.about {
    background: var(--color-white);
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-soft);
}

.about-photo {
    max-width: 280px;
    border-radius: var(--radius-medium);
    display: block;
    margin: 0 auto 2.5rem;
    box-shadow: var(--shadow-medium);
    border: 4px solid var(--color-white);
}

.about p {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.certification-badge {
    max-width: 150px;
    display: block;
    margin: 2rem auto 0;
}

/* ===== Coaching Packages Section ===== */
.coaching-packages {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-cream) 100%);
    text-align: center;
}

.coaching-packages p {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
}

.coaching-packages p:last-child {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 1.15rem;
    margin-top: 2rem;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--color-white);
    max-width: 600px;
    margin: 0 auto;
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.contact form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 450px;
    margin: 0 auto;
}

.contact input,
.contact textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-small);
    background: var(--color-cream);
    transition: var(--transition);
}

.contact input:focus,
.contact textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
}

.contact textarea {
    resize: vertical;
    min-height: 140px;
}

.contact button {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    padding: 1rem 2rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-large);
    cursor: pointer;
    transition: var(--transition);
    margin-top: 0.5rem;
}

.contact button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}

/* ===== Footer ===== */
footer {
    background: var(--color-text);
    color: var(--color-white);
    text-align: center;
    padding: 2.5rem 2rem;
}

footer p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 0.75rem;
        padding: 1rem;
    }
    
    .logo {
        font-size: 1.4rem;
    }
    
    .nav-links {
        gap: 0.5rem 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-links a {
        font-size: 0.85rem;
    }
    
    .hero {
        padding: 10rem 1.5rem 4rem;
        min-height: auto;
    }
    
    .hero p {
        font-size: 1.05rem;
        padding: 0 0.5rem;
    }
    
    section {
        padding: 3.5rem 1.25rem;
    }
    
    section h2 {
        margin-bottom: 2rem;
    }
    
    .feature-grid {
        gap: 1.25rem;
    }
    
    .feature-card {
        padding: 1.75rem 1.25rem;
    }
    
    .who-this-is-for p,
    .coaching-packages p,
    .about p {
        font-size: 1rem;
        padding: 0 0.5rem;
    }
    
    .about-photo {
        max-width: 200px;
        margin-bottom: 2rem;
    }
    
    .contact {
        padding: 3rem 1.25rem;
    }
    
    .contact form {
        padding: 0 0.5rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.25rem;
        text-align: center;
    }
    
    .nav-links {
        gap: 0.4rem 0.8rem;
    }
    
    .nav-links a {
        font-size: 0.8rem;
    }
    
    h1 {
        font-size: 1.85rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .hero {
        padding-top: 9rem;
    }
    
    .hero p {
        font-size: 0.95rem;
        line-height: 1.7;
    }
    
    .cta-button {
        padding: 0.875rem 1.75rem;
        font-size: 0.95rem;
    }
    
    .about-photo {
        max-width: 180px;
    }
    
    .contact input,
    .contact textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.875rem 1rem;
    }
    
    .contact button {
        padding: 0.875rem 1.5rem;
    }
    
    footer {
        padding: 2rem 1.25rem;
    }
}