/* ===================================
   Talero Consulting Group - Styles
   =================================== */

/* CSS Variables */
:root {
    --color-primary: #0d5c72;
    --color-primary-dark: #094555;
    --color-primary-light: #1a7a94;
    --color-accent: #147d98;
    --color-dark: #1a1a1a;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-light: #f8f9fa;
    --color-white: #ffffff;
    --color-border: #e5e7eb;
    
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    
    --transition: all 0.3s ease;
    --container-width: 1200px;
}

/* 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-white);
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-dark);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1rem;
}

h3 {
    font-size: clamp(1.35rem, 2.5vw, 1.65rem);
}

h4 {
    font-size: 1.15rem;
    font-family: var(--font-body);
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

.lead {
    font-size: 1.25rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* Layout */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.bg-light {
    background-color: var(--color-light);
}

.bg-dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.bg-dark h2, .bg-dark h3 {
    color: var(--color-white);
}

.centered {
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 2px solid transparent;
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transition);
}

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

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

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    padding: 0;
    text-transform: none;
    letter-spacing: normal;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    position: relative;
}

.btn-secondary::after {
    content: ' →';
    transition: var(--transition);
}

.btn-secondary:hover::after {
    padding-left: 0.5rem;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 130px;
}

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

.logo img {
    height: 110px;
    width: auto;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.logo-tagline {
    font-size: 1rem;
    color: var(--color-text-light);
    font-style: italic;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

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

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

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding-top: 130px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-light) 0%, #e8f4f8 50%, var(--color-white) 100%);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(13,92,114,0.08) 0%, transparent 70%);
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-title .accent {
    color: var(--color-primary);
}

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

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Section Tags */
.section-tag {
    display: inline-block;
    font-size: 1.4rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.section-header {
    margin-bottom: 3rem;
}

.section-header.light .section-tag {
    color: var(--color-accent);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
}

.section-header.centered p {
    margin-left: auto;
    margin-right: auto;
}

/* Value Proposition Cards */
.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.value-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.value-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-light);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.value-card h3 {
    margin-bottom: 0.75rem;
}

.value-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* About Preview */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h2 {
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--color-text-light);
    margin-bottom: 1.25rem;
}

.about-content .btn-secondary {
    margin-top: 1rem;
}

/* Image Placeholders */
.image-placeholder {
    background: linear-gradient(135deg, var(--color-light) 0%, #dde8ec 100%);
    border: 2px dashed var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.image-placeholder.large {
    min-height: 400px;
}

.image-placeholder.portrait {
    min-height: 350px;
    max-width: 280px;
}

.section-image {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    object-fit: cover;
}

/* Stats Section */
.stats {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* CTA Section */
.cta {
    background: var(--color-light);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--color-text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 120px;
    width: auto;
    margin-bottom: 1rem;
    background-color: rgba(255,255,255,0.95);
    padding: 1rem 1.5rem;
    border-radius: 4px;
}

.footer-brand .logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-style: italic;
}

.footer h4 {
    color: var(--color-white);
    margin-bottom: 1.25rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
}

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

.footer-contact p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* Page Headers */
.page-header {
    background: linear-gradient(135deg, var(--color-light) 0%, #e8f4f8 100%);
    padding: 11rem 0 4rem;
    text-align: center;
}

.page-header h1 {
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* Mission Section */
.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.mission-content h2 {
    margin-bottom: 1.5rem;
}

.mission-content .lead {
    margin-bottom: 1.5rem;
}

/* Values Section */
.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.value-item {
    padding: 2rem;
    background: var(--color-white);
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
}

.value-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.3;
    margin-bottom: 0.5rem;
}

.value-item h3 {
    margin-bottom: 0.75rem;
}

.value-item p {
    color: var(--color-text-light);
}

/* Leadership Section */
.leader-feature {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: start;
}

.leader-content h3 {
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.leader-title {
    display: block;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.leader-content p {
    color: var(--color-text-light);
}

/* Approach Section */
.approach-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.approach-step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.25rem;
}

.approach-step h3 {
    margin-bottom: 0.75rem;
}

.approach-step p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

/* Services Page */
.intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 3rem 0;
    border-bottom: 1px solid var(--color-border);
}

.service-detail:last-child {
    border-bottom: none;
}

.service-detail.reverse {
    direction: rtl;
}

.service-detail.reverse > * {
    direction: ltr;
}

.service-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.15;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.service-content h2 {
    margin-bottom: 1rem;
}

.service-content > p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-list li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--color-text-light);
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

/* Industries Grid */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.industry-item {
    background: var(--color-white);
    padding: 2rem;
    text-align: center;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.industry-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.industry-item h3 {
    font-size: 1.1rem;
    margin: 0;
}

/* Engagement Grid */
.engagement-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.engagement-card {
    padding: 2.5rem;
    background: var(--color-light);
    border-radius: 4px;
    border-left: 4px solid var(--color-primary);
}

.engagement-card h3 {
    margin-bottom: 1rem;
}

.engagement-card p {
    color: var(--color-text-light);
    margin: 0;
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-info h2 {
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
}

.contact-details {
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-light);
    border-radius: 50%;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--color-text-light);
    margin: 0;
}

.contact-hours h4 {
    margin-bottom: 0.75rem;
}

.contact-hours p {
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-light);
    padding: 2.5rem;
    border-radius: 4px;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.85rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: var(--color-white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13,92,114,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn.full-width {
    width: 100%;
    margin-top: 0.5rem;
}

/* Additional Info */
.additional-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.additional-item {
    text-align: center;
    padding: 1.5rem;
}

.additional-item h3 {
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.additional-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        box-shadow: var(--shadow-lg);
        display: none;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .hero {
        min-height: 70vh;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .value-grid,
    .about-grid,
    .stats-grid,
    .mission-grid,
    .values-grid,
    .approach-steps,
    .service-detail,
    .industries-grid,
    .engagement-grid,
    .contact-grid,
    .additional-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .service-detail.reverse {
        direction: ltr;
    }
    
    .leader-feature {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .leader-image {
        display: flex;
        justify-content: center;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 3.5rem 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}