/* ========================================
   Kindly Call - Landing Page Styles
   Warm, trustworthy, accessible design
   ======================================== */

/* ========================================
   CSS Variables & Reset
   ======================================== */
:root {
    /* Colors - Warm & Trustworthy */
    --primary-teal: #0D9488;
    --primary-teal-dark: #0F766E;
    --primary-teal-light: #5EEAD4;
    --secondary-gold: #F59E0B;
    --secondary-gold-dark: #D97706;

    /* Neutral - Warm Grays */
    --bg-warm: #FEFCE8;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --text-dark: #374151;
    --text-medium: #6B7280;
    --text-light: #9CA3AF;
    --border-color: #E5E7EB;

    /* Semantic */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 18px;
    --line-height-base: 1.6;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    /* Layout */
    --max-width: 1200px;
    --border-radius: 12px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

h1 { font-size: 3rem; }      /* 48px */
h2 { font-size: 2.25rem; }   /* 36px */
h3 { font-size: 1.5rem; }    /* 24px */
h4 { font-size: 1.25rem; }   /* 20px */

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-teal);
    text-decoration: none;
    transition: color 0.3s;
}

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

strong {
    font-weight: 600;
    color: var(--primary-teal-dark);
}

.small {
    font-size: 0.875rem;
    color: var(--text-medium);
}

/* ========================================
   Layout
   ======================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

section {
    padding: var(--spacing-3xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-2xl);
}

/* ========================================
   Header
   ======================================== */
.header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--box-shadow);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-teal-dark);
}

.logo-icon {
    font-size: 2rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav a {
    font-weight: 500;
    transition: color 0.3s;
}

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

/* ========================================
   Buttons
   ======================================== */
.btn-primary,
.btn-secondary,
.btn-pricing {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--primary-teal);
    border-color: var(--primary-teal);
}

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

.btn-primary-small {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary-teal);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
}

.btn-primary-small:hover {
    background: var(--primary-teal-dark);
}

.btn-large {
    font-size: 1.25rem;
    padding: var(--spacing-lg) var(--spacing-2xl);
}

.btn-pricing {
    width: 100%;
    background: var(--primary-teal);
    color: white;
    margin-top: var(--spacing-lg);
}

.btn-pricing:hover {
    background: var(--primary-teal-dark);
    transform: translateY(-2px);
}

.btn-pricing-featured {
    background: var(--secondary-gold);
}

.btn-pricing-featured:hover {
    background: var(--secondary-gold-dark);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    background: linear-gradient(135deg, var(--bg-warm) 0%, var(--bg-light) 100%);
    padding: var(--spacing-3xl) 0;
    border-bottom: 3px solid var(--primary-teal-light);
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-teal-dark);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
}

.hero-offer {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-dark);
}

.hero-ctas {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

.trust-badges {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-2xl);
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    font-weight: 500;
}

.badge-icon {
    font-size: 1.5rem;
}

/* Hero Image Layout */
.hero-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-3xl);
}

.hero-wrapper .hero-content {
    flex: 1;
    text-align: left;
}

.hero-wrapper .hero-ctas {
    justify-content: flex-start;
}

.hero-wrapper .trust-badges {
    justify-content: flex-start;
}

.hero-image {
    flex: 0 0 45%;
    max-width: 500px;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    object-fit: cover;
}

/* ========================================
   How It Works Section
   ======================================== */
.how-it-works {
    background: var(--bg-white);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.step {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-light);
    border-radius: var(--border-radius);
    position: relative;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-teal);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.step h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-teal-dark);
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.pricing-card {
    background: white;
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
}

.pricing-card.featured {
    border: 3px solid var(--secondary-gold);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: var(--spacing-lg);
    background: var(--secondary-gold);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 0.875rem;
}

.pricing-header h3 {
    font-size: 1.75rem;
    color: var(--primary-teal-dark);
    margin-bottom: var(--spacing-sm);
}

.pricing-tagline {
    color: var(--text-medium);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

.pricing-price {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-teal-dark);
}

.price-period {
    font-size: 1.25rem;
    color: var(--text-medium);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.pricing-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-dark);
}

.pricing-note {
    margin-top: var(--spacing-2xl);
    text-align: center;
    padding: var(--spacing-xl);
    background: white;
    border-radius: var(--border-radius);
}

/* ========================================
   Trust Section
   ======================================== */
.trust {
    background: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.trust-item {
    text-align: center;
    padding: var(--spacing-xl);
}

.trust-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.trust-item h3 {
    color: var(--primary-teal-dark);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq {
    background: var(--bg-light);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.faq-item {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    color: var(--primary-teal-dark);
    margin-bottom: var(--spacing-md);
}

.faq-more {
    text-align: center;
    margin-top: var(--spacing-2xl);
    font-size: 1.25rem;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    background: white;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.testimonial {
    background: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.stars {
    color: var(--secondary-gold);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.testimonial-author {
    font-weight: 600;
    color: var(--text-medium);
}

.testimonial-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Final CTA Section
   ======================================== */
.final-cta {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-teal-dark) 100%);
    color: white;
    text-align: center;
    padding: var(--spacing-3xl) 0;
}

.final-cta h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.final-cta p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
}

.final-cta .btn-primary {
    background: var(--secondary-gold);
}

.final-cta .btn-primary:hover {
    background: var(--secondary-gold-dark);
}

.cta-footer {
    margin-top: var(--spacing-xl);
    font-size: 1rem;
}

.cta-footer a {
    color: white;
    text-decoration: underline;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.contact-icon {
    font-size: 2.5rem;
}

.contact-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-teal-dark);
}

.contact-form {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary-teal-dark);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: border-color 0.3s;
}

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

.contact-form button {
    width: 100%;
}

.form-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-medium);
    text-align: center;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--text-dark);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-col h4 {
    color: white;
    margin-bottom: var(--spacing-lg);
}

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

.footer-col ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-col a {
    color: #D1D5DB;
}

.footer-col a:hover {
    color: var(--primary-teal-light);
}

.footer-tagline {
    font-weight: 600;
    margin-top: var(--spacing-md);
}

.footer-bottom {
    border-top: 1px solid #4B5563;
    padding-top: var(--spacing-lg);
    text-align: center;
    color: #9CA3AF;
}

/* ========================================
   Responsive - Mobile Styles
   ======================================== */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card.featured {
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    /* Typography */
    /* Hero Image Responsive */
    .hero-wrapper {
        flex-direction: column-reverse;
        gap: var(--spacing-xl);
    }

    .hero-wrapper .hero-content {
        text-align: center;
    }

    .hero-wrapper .hero-ctas {
        justify-content: center;
    }

    .hero-wrapper .trust-badges {
        justify-content: center;
    }

    .hero-image {
        flex: none;
        max-width: 300px;
        margin: 0 auto;
    }


    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }

    /* Header */
    .header .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav {
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
    }

    .nav a {
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm) 0;
    }

    /* Hero */
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-ctas {
        flex-direction: column;
    }

    .hero-ctas a {
        width: 100%;
    }

    .trust-badges {
        flex-direction: column;
    }

    /* Steps */
    .steps {
        grid-template-columns: 1fr;
    }

    /* Pricing */
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    /* Trust */
    .trust-grid {
        grid-template-columns: 1fr;
    }

    /* FAQ */
    .faq-grid {
        grid-template-columns: 1fr;
    }

    /* Testimonials */
    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-base: 16px;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }

    .btn-primary,
    .btn-secondary {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.9rem;
    }

    .step-icon,
    .trust-icon {
        font-size: 3rem;
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .header,
    .nav,
    .btn-primary,
    .btn-secondary,
    .contact-form,
    .footer {
        display: none;
    }
}