/*
Theme Name: Spring AI
Theme URI: https://www.linkedin.com/in/abhisheksinghbpit/
Author: Abhishek Singh
Author URI: https://www.linkedin.com/in/abhisheksinghbpit/
Description: Custom single-page WordPress theme converted from static Spring AI / AspiringIT homepage. All homepage sections are powered by ACF fields.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: spring-ai
*/


/* --- Global Styles & Variables --- */
:root {
    --color-black: #0A0A0A; /* Deep Black for Backgrounds */
    --color-dark-gray: #1a1a1a; /* Secondary Dark Background */
    --color-light-text: #F0F0F0; /* Main Text Color */
    --color-blue-accent: #00BFFF; /* Electric Blue Accent */
    --color-blue-dark: #0077B6; /* Darker Blue for Hover/Secondary */
    --font-primary: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-black);
    color: var(--color-light-text);
    line-height: 1.6;
    overflow-x: hidden; /* Prevents horizontal scroll from animations */
}

.logo img{
    height: 32px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

a:hover {
    color: var(--color-light-text);
}

/* --- Utility Classes & Animations --- */
.blue-highlight {
    color: var(--color-blue-accent);
    font-weight: 700;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    color: var(--color-light-text);
}

.section-subtitle {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #a0a0a0;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s;
    border: 2px solid transparent;
    cursor: pointer;
}

.primary-cta {
    background-color: var(--color-blue-accent);
    color: var(--color-black);
    border-color: var(--color-blue-accent);
}

.primary-cta:hover {
    background-color: var(--color-blue-dark);
    color: var(--color-light-text);
    border-color: var(--color-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 191, 255);
}

.secondary-cta {
    background: none;
    color: var(--color-blue-accent);
    border-color: var(--color-blue-accent);
    margin-left: 15px;
}

.secondary-cta:hover {
    background-color: var(--color-blue-accent);
    color: var(--color-black);
}

/* --- NEW: On-Scroll Reveal Animations --- */
.js-reveal {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    transition-delay: var(--delay, 0s);
}

.reveal-fade-in {
    transform: translateY(10px);
}

.reveal-slide-up {
    transform: translateY(40px);
}

.reveal-slide-left {
    transform: translateX(50px);
}

.reveal-slide-right {
    transform: translateX(-50px);
}

.reveal-zoom-in {
    transform: scale(0.9);
}

/* Active (visible) state for all reveal classes */
.js-reveal.visible {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}


/* --- 1. Header & Navigation --- */
.main-header {
    background-color: var(--color-black);
    padding: 15px 0;
    border-bottom: 1px solid var(--color-dark-gray);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-blue-accent);
    padding-top: 8px;
}

.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-menu a {
    color: var(--color-light-text);
    font-weight: 600;
    position: relative;
    padding-bottom: 5px;
}
/* Nav hover effect */
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-blue-accent);
    transition: width 0.3s;
}
.nav-menu a:hover::after {
    width: 100%;
}

.nav-menu a.nav-cta {
    padding: 8px 20px;
    background-color: var(--color-blue-accent);
    color: var(--color-black);
    border-radius: 5px;
}
.nav-menu a.nav-cta::after {
    display: none; /* No underline for button */
}
.nav-menu a.nav-cta:hover {
    background-color: var(--color-blue-dark);
    color: var(--color-light-text);
}

/* Mobile Nav Toggle */
#mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-blue-accent);
    font-size: 1.8rem;
    cursor: pointer;
}

/* -------------------------------------
   MOBILE MENU SCROLL FIX FOR LONG SUBMENUS
-------------------------------------- */

/* Allow the entire mobile menu panel to scroll */
.mobile-menu,
.mobile-nav,
.elementor-nav-menu--dropdown,
.main-header-menu,
.header-menu {
    max-height: 90vh !important;
    overflow-y: auto !important;
}


/* -------------------------------------
   MOBILE MENU SCROLL FIX FOR LONG SUBMENUS
-------------------------------------- */

/* Allow the entire mobile menu panel to scroll */
.mobile-menu,
.mobile-nav,
.elementor-nav-menu--dropdown,
.main-header-menu,
.header-menu {
    max-height: 90vh !important;
    overflow-y: auto !important;
}







/* ------------------------------
   UNIVERSAL WORDPRESS DROPDOWN FIX
   Works for ALL themes
--------------------------------*/

/* Hide all submenus initially */
nav ul.sub-menu,
nav li .sub-menu,
.header-menu .sub-menu,
.main-header-menu ul.sub-menu,
.elementor-nav-menu--dropdown,
ul.sub-menu {
    position: absolute;
    background: #ffffff;
    padding: 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s ease-in-out;
    z-index: 99999;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    display: list-item;
    top:100%;
}

/* Show submenu on hover */
nav li:hover > ul.sub-menu,
.main-header-menu li:hover > ul.sub-menu,
.header-menu li:hover > ul.sub-menu,
.menu li:hover > ul.sub-menu,
li.menu-item:hover > ul.sub-menu,
.elementor-nav-menu li:hover > .elementor-nav-menu--dropdown {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

/* 2nd level: sub → sub menu (flyout) */
ul.sub-menu li:hover > ul.sub-menu {
    left: 100%;
    top: 0;
    transform: translateX(0);
    opacity: 1 !important;
    visibility: visible !important;
}

/* Submenu item styling */
ul.sub-menu li {
    list-style: none;
    border-bottom: 1px solid #eee;
}
ul.sub-menu li:last-child {
    border-bottom: none;
}

ul.sub-menu a {
    display: block;
    padding: 10px 16px;
    color: #ffffff !important;
    background: #0e0e0e;
}
ul.sub-menu a:hover {
    background: #000000;
    color: #ffffff !important;
}

/* -------------------------------------
   MOBILE MENU SCROLL FIX FOR LONG SUBMENUS
-------------------------------------- */

/* Allow the entire mobile menu panel to scroll */
.mobile-menu,
.mobile-nav,
.elementor-nav-menu--dropdown,
.main-header-menu,
.header-menu {
    max-height: 90vh !important;
    overflow-y: auto !important;
}






/* --- 2. Hero Section (Banner) --- */
.hero-section {
    position: relative;
    padding: 150px 0;
    text-align: center;
    background: url('https://images.pexels.com/photos/546819/pexels-photo-546819.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1') center center / cover no-repeat;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.6) 0%, rgba(10, 10, 10, 0.9) 100%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 40px;
    color: #ccc;
}

/* --- 3. Services Section --- */
.services-section {
    padding: 80px 0;
    background-color: var(--color-black);
}

.service-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.service-card {
    background-color: var(--color-dark-gray);
    border-radius: 8px;
    border-bottom: 4px solid var(--color-dark-gray);
    transition: transform 0.3s, border-bottom-color 0.3s, box-shadow 0.3s;
    overflow: hidden; 
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom-color: var(--color-blue-accent);
    box-shadow: 0 10px 20px rgba(0, 191, 255); 
}

.service-card-img {
    width: 100%;
    height: 180px; 
    object-fit: cover; 
    display: block;
}

.service-card-content {
    padding: 25px;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-light-text);
}

.cta-link {
    display: block;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 20px;
}

/* --- Animated Stats Section --- */
.stats-section {
    padding: 80px 0;
    background-color: var(--color-dark-gray);
    border-top: 1px solid #2a2a2a;
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    text-align: center;
    gap: 20px;
}

.stat-item {
    flex-basis: 30%;
    padding: 20px;
    transition: transform 0.3s;
}
.stat-item:hover {
    transform: scale(1.05);
}

.stat-icon {
    font-size: 3rem;
    color: var(--color-blue-accent);
    margin-bottom: 10px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-light-text);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 1.2rem;
    text-transform: uppercase;
    color: #a0a0a0;
}


/* --- 4. Why Choose Us --- */
.pitch-section {
    padding: 60px 0;
    background-color: var(--color-black);
    border-top: 1px solid #2a2a2a;
    border-bottom: 1px solid #2a2a2a;
}

.pitch-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.pitch-card {
    background-color: var(--color-dark-gray);
    padding: 30px;
    border-radius: 8px;
    border-left: 5px solid var(--color-blue-accent);
    transition: transform 0.3s, box-shadow 0.3s;
}
.pitch-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 191, 255);
}
.pitch-card .card-icon {
    font-size: 2.5rem;
    color: var(--color-blue-accent);
    margin-bottom: 15px;
    display: block;
}

/* --- NEW: Portfolio Section --- */
.portfolio-section {
    padding: 80px 0;
    background-color: var(--color-black);
    border-top: 1px solid #2a2a2a;
}
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.portfolio-item {
    background-color: var(--color-dark-gray);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #2a2a2a;
}
.portfolio-item:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 25px rgba(0, 191, 255);
}
.iframe-wrapper {
    width: 100%;
    /* Aspect ratio 4:3 */
        position: relative;
    background-color: #333;
    height:300px;
}
.iframe-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}
.portfolio-item h3 {
    padding: 20px;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-blue-accent);
}
.iframe-warning {
    text-align: center;
    margin-top: 30px;
    font-size: 0.9rem;
    color: #777;
}

/* --- UPDATED: Sectors We Serve Section --- */
.sectors-section {
    padding: 80px 0;
    background-color: var(--color-dark-gray);
    border-top: 1px solid #2a2a2a;
}
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.sector-card {
    background-color: var(--color-black);
    border: 2px solid #2a2a2a;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.sector-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-blue-accent);
    box-shadow: 0 10px 20px rgba(0, 191, 255);
}
.sector-icon {
    height: 64px; /* Fixed height for icons */
    width: 64px;
    margin-bottom: 15px;
    /* This filter makes the icons blue. Remove if you use colorful icons. */
    filter: invert(66%) sepia(90%) saturate(5438%) hue-rotate(168deg) brightness(101%) contrast(101%);
}
.sector-card h4 {
    color: var(--color-light-text);
    font-size: 1.1rem;
    font-weight: 600;
}

/* --- 5. Mission Section --- */
.mission-section {
    padding: 80px 0;
    text-align: center;
    position: relative;
    background: url('https://images.unsplash.com/photo-1506126781258-00a89d3632cf?fit=crop&w=1974&q=80') center center / cover no-repeat;
    overflow: hidden;
}
.mission-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
}
.mission-section .container {
    position: relative;
    z-index: 2;
}
.mission-content {
    max-width: 800px;
    margin: 0 auto;
}
.mission-quote-mark {
    font-size: 5rem;
    color: var(--color-blue-accent);
    line-height: 0.7;
    display: block;
    margin-bottom: 20px;
}
.mission-statement {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-light-text);
}
.mission-statement-detail {
    font-size: 1.2rem;
    color: #ccc;
}


/* --- Testimonials Section --- */
.testimonials-section {
    padding: 80px 0;
    background-color: var(--color-black);
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.testimonial-card {
    background-color: var(--color-dark-gray);
    padding: 30px;
    border-radius: 8px;
    border-top: 5px solid var(--color-blue-accent);
    transition: box-shadow 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
}
.testimonial-card:hover {
    box-shadow: 0 0 30px rgba(0, 191, 255);
    transform: translateY(-5px);
}
.quote-icon {
    font-size: 2rem;
    color: var(--color-blue-accent);
    margin-bottom: 15px;
}
.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: #ccc;
    flex-grow: 1; 
}
.client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}
.testimonial-profile-pic {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-blue-accent);
}
.client-details h4 {
    font-weight: 700;
    margin: 0;
}
.client-details p {
    font-size: 0.9rem;
    color: var(--color-blue-accent);
    margin: 0;
}

/* --- Top Clients Section --- */
.clients-section {
    padding: 80px 0;
    background-color: var(--color-dark-gray);
}
.client-logos-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 40px;
}
.client-logos-grid img {
    background: white;
    padding: 20px;
    width: 166px;
    height: 166px;
}
.client-logo:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* --- FAQ Section (Accordion) --- */
.faq-section {
    padding: 80px 0;
    background-color: var(--color-black);
}
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    background-color: var(--color-dark-gray);
}
.faq-question {
    width: 100%;
    background: none;
    color: var(--color-light-text);
    border: none;
    padding: 20px;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s;
}
.faq-question:hover {
    background-color: #2a2a2a;
}
.faq-question i {
    transition: transform 0.3s;
    color: var(--color-blue-accent);
}
.faq-question.active i {
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    padding: 0 20px;
    background-color: #111;
    transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out;
}
.faq-answer.open {
    max-height: 300px;
    padding: 20px;
}
.faq-answer p {
    margin: 0;
    color: #ccc;
}


/* --- NEW: Contact Us Section --- */
.contact-section {
    padding: 80px 0;
    background-color: var(--color-dark-gray);
    border-top: 1px solid #2a2a2a;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}
.contact-info h3 {
    font-size: 2rem;
    color: var(--color-blue-accent);
    margin-bottom: 15px;
}
.contact-info p {
    color: #ccc;
    margin-bottom: 20px;
}
.contact-info h4 {
    font-size: 1.2rem;
    color: var(--color-light-text);
    margin-top: 30px;
    margin-bottom: 10px;
}
.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}
.contact-item i {
    font-size: 1.2rem;
    color: var(--color-blue-accent);
}
.contact-item p {
    margin: 0;
    font-size: 1rem;
}
.contact-form .form-group {
    margin-bottom: 20px;
}
.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #ccc;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--color-black);
    border: 2px solid #2a2a2a;
    border-radius: 5px;
    color: var(--color-light-text);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-blue-accent);
    box-shadow: 0 0 10px rgba(0, 191, 255);
}
.contact-form textarea {
    resize: vertical;
}

/* --- Footer --- */
.main-footer {
    background-color: var(--color-black);
    padding: 50px 0 20px;
    border-top: 1px solid #2a2a2a;
}
.footer-grid {
    display: grid;
    grid-template-columns: 3fr 1fr 2fr;
    gap: 40px;
    margin-bottom: 30px;
}
.footer-social a{
    font-size:30px;
    padding: 0 10px;
}
.footer-col h4 {
    font-size: 1.2rem;
    color: var(--color-blue-accent);
    margin-bottom: 15px;
    font-weight: 700;
}
.footer-col p {
    font-size: 0.95rem;
    color: #a0a0a0;
    margin-bottom: 10px;
}
.footer-col ul {
    list-style: none;
}
.footer-col ul li a {
    color: #a0a0a0;
    display: block;
    padding: 5px 0;
    transition: color 0.3s, transform 0.3s;
}
.footer-col ul li a:hover {
    color: var(--color-blue-accent);
    transform: translateX(5px);
}
.social-icons a {
    color: #a0a0a0;
    font-size: 1.5rem;
    margin-right: 15px;
    transition: color 0.3s, transform 0.3s;
}
.social-icons a:hover {
    color: var(--color-blue-accent);
    transform: scale(1.1);
}
.footer-bottom {
    border-top: 1px solid #2a2a2a;
    padding-top: 20px;
    text-align: center;
    font-size: 0.85rem;
    color: #777;
}
.footer-bottom a {
    color: #777;
}
.footer-bottom a:hover {
    color: var(--color-blue-accent);
}
.footer-logo img{
    width: 173px;
    height: 37px;
}

/* --- Media Queries for Responsiveness --- */
@media (max-width: 992px) {
    .service-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    .sectors-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* --- Mobile Navigation --- */
    .nav-menu {
        display: none; /* Hide desktop nav */
        position: absolute;
        top: 83px; /* Position below header */
        left: 0;
        width: 100%;
        background-color: var(--color-black);
        border-bottom: 1px solid var(--color-dark-gray);
        z-index: 99;
    }
    .nav-menu.nav-open {
        display: block; /* Show mobile nav */
    }
    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px 0;
        gap: 0;
    }
    .nav-menu li {
        width: 100%;
    }
    .nav-menu li a {
        display: block;
        padding: 15px 20px;
        width: 100%;
    }
    .nav-menu a::after {
        display: none; /* Remove underline hover on mobile */
    }
    .nav-menu a.nav-cta {
        margin: 10px 20px;
        width: calc(100% - 40px);
        text-align: center;
    }
    #mobile-nav-toggle {
        display: block; /* Show hamburger button */
    }
    
    /* --- Other Mobile Adjustments --- */
    .hero-title {
        font-size: 2.5rem;
    }
    .pitch-cards-grid {
        grid-template-columns: 1fr;
    }
    .service-cards-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        flex-direction: column;
    }
    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .secondary-cta {
        margin-left: 0;
        margin-top: 10px;
    }
}



/* MOBILE FIX — Remove absolute/fixed behaviour of submenu */
@media (max-width: 992px) {
    
    .main-header {
        height:100%;
        position: static;
    }
   

    /* All submenus become normal scrollable blocks */
    nav ul.sub-menu,
    .main-header-menu ul.sub-menu,
    .header-menu ul.sub-menu,
    .elementor-nav-menu--dropdown,
    ul.sub-menu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;

        max-height: none !important;   /* allow full height */
        overflow: visible !important;  /* allow scrolling with page */
        box-shadow: none !important;
        background: transparent !important;
        padding-left: 15px !important;
    }

    /* Make entire mobile menu scroll instead of being stuck */
    .mobile-menu,
    .mobile-nav,
    .elementor-nav-menu--dropdown,
    .main-header-menu,
    .header-menu,
    .site-navigation,
    .elementor-nav-menu--main {
        position: relative !important;
        max-height: 90vh !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
    }
}