/* ===================================
   Spiralead - Global Styles
   =================================== */

:root {
    --primary-navy: #1a4d6d;
    --primary-gold: #d4a574;
    --dark-navy: #0f2d3f;
    --light-navy: #2a6080;
    --light-gold: #e6c9a8;
    --white: #ffffff;
    --off-white: #f9f7f4;
    --text-dark: #2c3e50;
    --text-medium: #5a6c7d;
    --text-light: #8899a8;
    --accent-coral: #d87a68;
    --accent-teal: #5b9aa0;
    --shadow: rgba(26, 77, 109, 0.1);
    --shadow-strong: rgba(26, 77, 109, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 600;
    line-height: 1.3;
    color: var(--dark-navy);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark-navy);
}

.section-title.centered {
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-medium);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 30px var(--shadow-strong);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--dark-navy);
}

.logo-img {
    height: 65px;
    width: auto;
    object-fit: contain;
    display: block;
}

.logo-text {
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--primary-navy);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    padding-top: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--dark-navy) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 0 Q60 25 50 50 Q40 75 50 100' stroke='rgba(212,165,116,0.1)' fill='none' stroke-width='2'/%3E%3Cpath d='M0 50 Q25 40 50 50 Q75 60 100 50' stroke='rgba(212,165,116,0.1)' fill='none' stroke-width='2'/%3E%3C/svg%3E");
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(212, 165, 116, 0.15) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--primary-gold);
    color: var(--dark-navy);
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(212, 165, 116, 0.3);
}

.btn-primary:hover {
    background: var(--light-gold);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(212, 165, 116, 0.4);
}

/* ===================================
   About Section
   =================================== */

.about {
    position: relative;
    z-index: 10;
    padding: 6rem 0;
    background: var(--off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 40px var(--shadow-strong);
}

.about-content {
    padding: 1rem 0;
}

.about-text {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.signature-topics {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--white);
    border-left: 4px solid var(--primary-gold);
    border-radius: 8px;
}

.signature-topics h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-navy);
}

.signature-topics ul {
    list-style: none;
}

.signature-topics li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    font-size: 1rem;
}

.credentials {
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--light-navy) 100%);
    color: var(--white);
    border-radius: 10px;
}

.credentials p {
    margin: 0;
    line-height: 1.8;
}

/* ===================================
   Offerings Section
   =================================== */

.offerings {
    padding: 6rem 0;
    background: var(--white);
}

.offerings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.offering-card {
    background: var(--white);
    border: 2px solid rgba(26, 77, 109, 0.1);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(26, 77, 109, 0.05);
}

.offering-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-strong);
    border-color: var(--primary-gold);
}

.offering-header {
    margin-bottom: 1.5rem;
}

.offering-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-navy), var(--light-navy));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.offering-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.offering-card h3 {
    font-size: 1.6rem;
    color: var(--dark-navy);
    margin-bottom: 0.8rem;
}

.offering-duration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-medium);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.offering-summary {
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.btn-expand {
    background: transparent;
    color: var(--primary-navy);
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    border: 2px solid var(--primary-navy);
    border-radius: 50px;
    transition: all 0.3s ease;
}

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

.offering-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, margin-top 0.3s ease;
}

.offering-details.active {
    max-height: 3000px;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--light-gold);
}

.offering-details h4 {
    color: var(--primary-navy);
    font-size: 1.2rem;
    margin: 1.5rem 0 1rem;
}

.offering-details ul {
    list-style: none;
    padding-left: 0;
}

.offering-details li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: var(--text-dark);
    line-height: 1.7;
}

.offering-details li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
}

.offering-details p {
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.outcome {
    background: var(--off-white);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    border-left: 4px solid var(--primary-gold);
}

/* ===================================
   Why Spiralead Section
   =================================== */

.why-spiralead {
    padding: 6rem 0;
    background: var(--off-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(26, 77, 109, 0.05);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-strong);
}

.benefit-card i {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--primary-navy);
}

.benefit-card p {
    color: var(--text-medium);
    line-height: 1.6;
}

/* ===================================
   Contact Section
   =================================== */

.contact {
    padding: 6rem 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--dark-navy);
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: start;
    gap: 1rem;
}

.contact-method i {
    font-size: 1.5rem;
    color: var(--primary-gold);
    margin-top: 0.2rem;
}

.contact-method h4 {
    font-size: 1.1rem;
    color: var(--primary-navy);
    margin-bottom: 0.3rem;
}

.contact-method a {
    color: var(--text-medium);
    font-size: 0.95rem;
}

.contact-method a:hover {
    color: var(--primary-navy);
}

.contact-form-wrapper {
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.9rem;
    border: 2px solid rgba(26, 77, 109, 0.1);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
}

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

.contact-form .btn-primary {
    align-self: flex-start;
    margin-top: 0.5rem;
}

/* ===================================
   Footer
   =================================== */

.footer {
    background: var(--dark-navy);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

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

.footer-logo img {
    height: 80px;
    margin-bottom: 1rem;
    object-fit: contain;
    display: block;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--light-gold);
}

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

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary-gold);
    color: var(--dark-navy);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   Scroll to Top Button
   =================================== */

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-gold);
    color: var(--dark-navy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.4);
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--light-gold);
    transform: translateY(-5px);
}

/* ===================================
   Animations
   =================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social a {
        margin: 0 0.5rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 2rem;
        box-shadow: 0 10px 30px var(--shadow);
        transition: left 0.3s ease;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .offerings-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .btn-primary {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }
    
    .offering-card {
        padding: 1.5rem;
    }
    
    .logo-img {
        height: 50px;
    }
    
    .nav-logo {
        font-size: 1.3rem;
    }
}