/* SoFlo Lithium - Global Styles */
/* This file contains all shared styles for consistent branding across pages */

/* ===== Font Imports ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

/* ===== CSS Variables ===== */
:root {
    --primary: #00D4AA;
    --primary-dark: #00B894;
    --secondary: #0A1628;
    --accent: #FF6B35;
    --electric: #00F5FF;
    --dark: #0D1B2A;
    --darker: #051923;
    --light: #E0E1DD;
    --white: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, #00D4AA 0%, #00F5FF 100%);
    --gradient-dark: linear-gradient(180deg, #0D1B2A 0%, #051923 100%);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--darker);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== Background Grid ===== */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 212, 170, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 170, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(13, 27, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 170, 0.1);
    box-sizing: border-box;
}

/* ===== Logo ===== */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    white-space: nowrap;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--dark);
}

/* ===== Navigation Links ===== */
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links li {
    list-style: none;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

/* ===== Navigation CTA Button ===== */
.nav-cta {
    background: var(--gradient-primary);
    color: var(--dark);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 212, 170, 0.3);
    white-space: nowrap;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 212, 170, 0.5);
}

/* ===== Mobile Menu Button ===== */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--light);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hamburger to X animation */
.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Phone CTA Bar ===== */
.phone-cta-bar {
    background: var(--gradient-primary);
    padding: 0.75rem 5%;
    text-align: center;
    position: sticky;
    top: 70px;
    width: 100%;
    z-index: 999;
    box-sizing: border-box;
}

.phone-cta-bar a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.phone-cta-bar svg {
    width: 20px;
    height: 20px;
    fill: var(--dark);
}

.phone-cta-bar .promo {
    margin-left: 1rem;
    font-weight: 500;
    font-size: 0.9rem;
}

/* ===== Buttons ===== */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 4px 20px rgba(0, 212, 170, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 170, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

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

/* ===== Section Headers ===== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-tag {
    display: inline-block;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.section-title .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Cards ===== */
.service-card,
.content-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.service-card:hover,
.content-card:hover {
    border-color: rgba(0, 212, 170, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-card h3,
.content-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p,
.content-card p {
    color: rgba(224, 225, 221, 0.7);
    line-height: 1.6;
}

/* ===== Service Icon ===== */
.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--primary);
}

/* ===== Forms ===== */
.contact-form {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--white);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

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

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

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50px;
    color: var(--dark);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 170, 0.4);
}

/* ===== Footer ===== */
footer {
    background: var(--darker);
    padding: 3rem 5%;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(224, 225, 221, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-copyright {
    color: rgba(224, 225, 221, 0.4);
    font-size: 0.9rem;
}

/* ===== Floating CTA ===== */
.floating-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
}

.floating-cta-inner {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 10px 16px 10px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255,255,255,0.05) inset;
    text-decoration: none;
    transition: all 0.2s ease;
}

.floating-cta-inner:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 212, 170, 0.15);
}

.cta-mode {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 70px;
}

.cta-mode-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00D4AA 0%, #00B894 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cta-mode-icon svg {
    width: 16px;
    height: 16px;
    fill: #0a0a0a;
}

.cta-mode-text {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #00D4AA;
    opacity: 0;
    animation: fadeInOut 4s ease-in-out infinite;
}

.cta-divider {
    width: 1px;
    height: 32px;
    background: rgba(255,255,255,0.15);
}

.cta-phone {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    display: flex;
    align-items: center;
    line-height: 1;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0; transform: translateY(4px); }
    15%, 85% { opacity: 1; transform: translateY(0); }
}

/* ===== Mobile Responsive ===== */
@media (max-width: 992px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(5, 25, 35, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 1.5rem 5%;
        gap: 0;
        border-bottom: 1px solid rgba(0, 212, 170, 0.2);
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        padding: 0.75rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        font-size: 1.1rem;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .phone-cta-bar {
        top: 70px;
        font-size: 0.9rem;
    }

    .phone-cta-bar .promo {
        display: block;
        margin-left: 0;
        margin-top: 0.25rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0.75rem 4%;
    }

    .logo {
        font-size: 1.3rem;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
    }

    .logo-icon svg {
        width: 18px;
        height: 18px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 0.5rem 3%;
    }

    .logo {
        font-size: 1.1rem;
    }

    .logo-icon {
        width: 28px;
        height: 28px;
    }

    .logo-icon svg {
        width: 16px;
        height: 16px;
    }

    .phone-cta-bar {
        padding: 0.5rem 3%;
    }

    .phone-cta-bar a {
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .floating-cta {
        bottom: 16px;
    }

    .floating-cta-inner {
        padding: 8px 14px 8px 14px;
        gap: 10px;
    }

    .cta-mode {
        min-width: 60px;
        gap: 6px;
    }

    .cta-mode-icon {
        width: 28px;
        height: 28px;
    }

    .cta-mode-icon svg {
        width: 14px;
        height: 14px;
    }

    .cta-mode-text {
        font-size: 0.6rem;
    }

    .cta-phone {
        font-size: 0.95rem;
    }

    .cta-divider {
        height: 28px;
    }
}