/* ======================= SETUP & VARIABLES ======================= */
:root {
    /* Color Palette */
    --c-bg: #222831;
    --c-text: #FFFFFF;
    --c-heading: #B0BEC5;
    --c-accent: #1E3A8A;
    --c-highlight: #B87333;
    --c-border: rgba(176, 190, 197, 0.2);

    /* Typography */
    --font-heading: 'Sora', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-data: 'Space Mono', monospace;
    
    /* Spacing */
    --section-padding: 6rem 0;
}

/* Add light mode support here later if needed */

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font-body);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

h1, h2, h3, h4, .logo {
    font-family: var(--font-heading);
    color: var(--c-heading);
    font-weight: 600;
}

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

/* ======================= GLOBAL COMPONENTS ======================= */
.cta-button, .cta-button-outline {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-button {
    background-color: var(--c-highlight);
    color: var(--c-text);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: #d18e4e; /* Lighter copper for hover */
    transition: width 0.4s ease-in-out;
    z-index: -1;
}

.cta-button:hover::before {
    width: 100%;
}

.cta-button-outline {
    background-color: transparent;
    border: 2px solid var(--c-highlight);
    color: var(--c-highlight);
}

.cta-button-outline:hover {
    background-color: var(--c-highlight);
    color: var(--c-text);
}

/* ======================= HEADER ======================= */
header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    background: transparent;
    transition: background-color 0.4s ease, padding 0.4s ease;
}

header.scrolled {
    background-color: var(--c-bg);
    padding: 1rem 0;
    box-shadow: 0 2px 15px rgba(0,0,0,0.2);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c-text);
}

.desktop-nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.desktop-nav a {
    color: var(--c-heading);
    font-weight: 600;
    position: relative;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--c-highlight);
    transition: width 0.3s ease;
}

.desktop-nav a:hover::after, .desktop-nav a.active-link::after {
    width: 100%;
}
.desktop-nav a.active-link {
    color: var(--c-text);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--c-text);
    font-size: 1.8rem;
    cursor: pointer;
}

.mobile-menu {
    display: none;
}

/* ======================= HERO SECTION ======================= */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--section-padding);
    background-image: url('images/24.jpg'); /* Placeholder Image */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(0deg, rgba(34, 40, 49, 1) 0%, rgba(34, 40, 49, 0.6) 100%);
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2rem auto;
    color: var(--c-heading);
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* ======================= INTRO SECTION ======================= */
.intro-section {
    padding: var(--section-padding);
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.intro-card {
    background-color: transparent;
    border: 1px solid var(--c-border);
    padding: 2.5rem;
    text-align: center;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.intro-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border-color: var(--c-highlight);
}

.intro-card i {
    font-size: 3rem;
    color: var(--c-highlight);
    margin-bottom: 1.5rem;
}

.intro-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--c-text);
}

/* ======================= STATS SECTION ======================= */
.stats-section {
    position: relative;
    padding: var(--section-padding);
    text-align: center;
    background-image: url('images/2.jpg'); /* Placeholder */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.stats-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(34, 40, 49, 0.85);
}

.stats-content {
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat-number {
    font-family: var(--font-data);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--c-highlight);
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--c-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ======================= FINAL CTA SECTION ======================= */
.final-cta-section {
    padding: var(--section-padding);
    text-align: center;
}
.final-cta-section h2 {
    font-size: 2.5rem;
    color: var(--c-text);
    margin-bottom: 1rem;
}
.final-cta-section p {
    max-width: 600px;
    margin: 0 auto 2rem auto;
}

/* ======================= FOOTER ======================= */
footer {
    padding: 4rem 0 0 0;
    background-color: #1a1f26; /* Slightly darker than main BG */
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--c-text);
}

.footer-col p, .footer-col a, .footer-col li {
    color: var(--c-heading);
    margin-bottom: 0.5rem;
}
.footer-col ul { list-style: none; }
.footer-col a:hover { color: var(--c-highlight); }
.social-icons a { font-size: 1.5rem; margin-right: 1rem; }

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid var(--c-border);
    color: var(--c-heading);
    font-size: 0.9rem;
}

/* ======================= RESPONSIVENESS ======================= */
@media (max-width: 992px) {
    .intro-grid, .stats-grid {
        grid-template-columns: 1fr;
    }
    .intro-card { margin-bottom: 2rem; }
    .stat-item { margin-bottom: 3rem; }
    .stat-item:last-child { margin-bottom: 0; }
}

@media (max-width: 768px) {
    :root { --section-padding: 4rem 0; }
    
    .hero h1 { font-size: 2.5rem; }
    .hero p { font-size: 1rem; }

    .desktop-nav, .desktop-cta { display: none; }
    .mobile-menu-toggle { display: block; }
    
    .mobile-menu {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--c-bg);
        padding: 2rem;
    }
    .mobile-menu nav ul {
        list-style: none;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    .mobile-menu nav a { font-size: 1.2rem; }
    .mobile-menu .cta-button {
        display: block;
        text-align: center;
        width: 100%;
    }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .social-icons { justify-content: center; }
}

/* =================================================================== */
/* ABOUT US PAGE STYLES                            */
/* =================================================================== */

/* Section Titles */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--c-text);
}

/* About Hero */
.about-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--section-padding);
    background-image: url('images/3.jpg'); /* Placeholder of Baltimore/industrial site */
    background-size: cover;
    background-position: center;
}

.about-hero h1 {
    font-size: 3rem;
    color: var(--c-text);
}
.about-hero p {
    font-size: 1.1rem;
    color: var(--c-heading);
}

/* Story Section */
.story-section {
    padding: var(--section-padding);
}
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.story-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--c-text);
}
.story-text p {
    margin-bottom: 1rem;
}
.story-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
}

/* Timeline Section */
.timeline-section {
    padding: var(--section-padding);
    background-color: #1a1f26; /* Slightly darker BG to stand out */
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    width: 2px;
    background-color: var(--c-border);
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-item {
    padding: 1rem 3rem;
    position: relative;
    width: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--c-bg);
    border: 4px solid var(--c-highlight);
    border-radius: 50%;
    top: 25px;
    z-index: 1;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.timeline-item:nth-child(odd)::after {
    right: -10px;
}

.timeline-item:nth-child(even)::after {
    left: -10px;
}

.timeline-content {
    padding: 1.5rem;
    border: 1px solid var(--c-border);
    border-radius: 8px;
    position: relative;
}

.timeline-year {
    font-family: var(--font-data);
    color: var(--c-highlight);
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
    color: var(--c-text);
}

/* Team Section */
.team-section {
    padding: var(--section-padding);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.team-card {
    text-align: center;
}

.team-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
    filter: grayscale(100%);
    transition: filter 0.4s ease;
    border: 3px solid var(--c-border);
}

.team-card:hover img {
    filter: grayscale(0%);
    border-color: var(--c-highlight);
}

.team-card h3 {
    font-size: 1.25rem;
    color: var(--c-text);
}

.team-card p {
    color: var(--c-heading);
}

/* =================================================================== */
/* ABOUT PAGE RESPONSIVENESS                             */
/* =================================================================== */
@media (max-width: 992px) {
    .story-grid {
        grid-template-columns: 1fr;
    }
    .story-image {
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .section-title, .story-text h2 {
        font-size: 2rem;
    }
    
    .timeline::before {
        left: 10px;
        transform: translateX(0);
    }

    .timeline-item {
        width: 100%;
        padding-left: 45px;
        padding-right: 0;
        text-align: left !important;
        left: 0 !important;
    }

    .timeline-item::after {
        left: 1px !important;
    }
}

/* =================================================================== */
/* SERVICES PAGE STYLES                            */
/* =================================================================== */

/* Services Hero */
.services-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--section-padding);
    background-image: url('images/9.jpg'); /* Placeholder of organized metal processing */
    background-size: cover;
    background-position: center;
}

.services-hero h1 {
    font-size: 3rem;
    color: var(--c-text);
}
.services-hero p {
    font-size: 1.1rem;
    color: var(--c-heading);
}

/* Services Page Section */
.services-page-section {
    padding: var(--section-padding);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.service-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background-color: #1a1f26;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--c-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--c-highlight);
}

.service-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: grid;
    place-items: center;
    background-color: rgba(176, 190, 197, 0.1);
    border-radius: 50%;
}

.service-icon i {
    font-size: 2rem;
    color: var(--c-highlight);
}

.service-content h3 {
    font-size: 1.5rem;
    color: var(--c-text);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.75rem;
}

/* Copper-gradient line animation under heading */
.service-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0; /* Initially hidden */
    background: linear-gradient(90deg, var(--c-highlight), transparent);
    transition: width 0.7s cubic-bezier(0.25, 1, 0.5, 1);
    transition-delay: 0.2s; /* Wait for card to fade in */
}

/* Trigger animation when AOS adds the .aos-animate class */
.aos-animate .service-content h3::after {
    width: 80%;
}

/* =================================================================== */
/* SERVICES PAGE RESPONSIVENESS                      */
/* =================================================================== */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .service-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .service-content h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .aos-animate .service-content h3::after {
        width: 60%;
    }
}

/* =================================================================== */
/* METALS PAGE STYLES                              */
/* =================================================================== */

/* Add x-cloak style to prevent flash of un-styled content with Alpine */
[x-cloak] { display: none !important; }

/* Metals Hero */
.metals-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--section-padding);
    background-image: url('images/10.jpg'); /* Placeholder of various metals */
    background-size: cover;
    background-position: center;
}

.metals-hero h1 { font-size: 3rem; color: var(--c-text); }
.metals-hero p { font-size: 1.1rem; color: var(--c-heading); }

/* Metals Page Section */
.metals-page-section {
    padding: var(--section-padding);
}

/* Filter Bar */
.filter-bar {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.filter-bar button {
    background-color: transparent;
    border: 1px solid var(--c-border);
    color: var(--c-heading);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-bar button:hover {
    border-color: var(--c-highlight);
    color: var(--c-text);
}

.filter-bar button.active {
    background-color: var(--c-highlight);
    border-color: var(--c-highlight);
    color: var(--c-text);
}

/* Metals Grid & Cards */
.metals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.metal-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background-color: #1a1f26;
    border: 1px solid var(--c-border);
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.metal-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.metal-card i {
    font-size: 2.5rem;
    color: var(--c-highlight);
}

.metal-card h3 {
    font-size: 1.25rem;
    color: var(--c-text);
    margin: 0;
}

.metal-symbol {
    font-family: var(--font-data);
    color: var(--c-heading);
}

/* Modal Styles */
.modal-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    z-index: 2001;
    background-color: var(--c-bg);
    border-radius: 8px;
    padding: 2.5rem;
    width: 90%;
    max-width: 600px;
    border: 1px solid var(--c-border);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--c-heading);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}
.modal-close:hover { color: var(--c-text); }

.modal-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 2rem;
    color: var(--c-text);
    margin-bottom: 0.5rem;
}

.modal-description {
    color: var(--c-heading);
    margin-bottom: 2rem;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-family: var(--font-data);
}

.specs-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--c-border);
}

.specs-table td:first-child {
    color: var(--c-heading);
    font-weight: 600;
}

/* =================================================================== */
/* SUSTAINABILITY PAGE STYLES                      */
/* =================================================================== */

/* Sustainability Hero */
.sustainability-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--section-padding);
    background-image: url('images/17.jpg'); /* Placeholder of clean scrap metal yard */
    background-size: cover;
    background-position: center;
}

.sustainability-hero h1 { font-size: 3rem; color: var(--c-text); }
.sustainability-hero p { font-size: 1.1rem; color: var(--c-heading); }

/* Core Message Section */
.core-message-section {
    padding: var(--section-padding);
}
.core-message-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.core-message-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--c-text);
}
.core-message-text p {
    margin-bottom: 1rem;
}
.core-message-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
}

/* Recycling Journey Section */
.recycling-journey-section {
    padding: var(--section-padding);
    background-color: #1a1f26;
    overflow: hidden;
}

.svg-container {
    position: relative;
    max-width: 800px;
    margin: 4rem auto;
}

#recyclingPath-bg {
    stroke: var(--c-border);
    fill: none;
}
#recyclingPath {
    stroke: var(--c-highlight);
    fill: none;
}

.journey-label {
    position: absolute;
    color: var(--c-heading);
    font-family: var(--font-heading);
    text-align: center;
}
.journey-label span {
    display: block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    border-radius: 50%;
    background-color: var(--c-accent);
    color: var(--c-text);
    margin: 0 auto 0.5rem auto;
    font-family: var(--font-body);
}

/* Certifications Section */
.certifications-section {
    padding: var(--section-padding);
}

.logo-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4rem;
}

.logo-grid img {
    max-height: 50px;
    filter: grayscale(100%) opacity(0.7);
    transition: filter 0.3s ease, opacity 0.3s ease;
}

.logo-grid img:hover {
    filter: grayscale(0%) opacity(1);
}

/* =================================================================== */
/* SUSTAINABILITY PAGE RESPONSIVENESS                */
/* =================================================================== */
@media (max-width: 992px) {
    .core-message-grid {
        grid-template-columns: 1fr;
    }
    .core-message-image {
        margin-top: 2rem;
        order: -1; /* Puts image on top on mobile */
    }
}

@media (max-width: 768px) {
    .sustainability-hero h1 { font-size: 2.5rem; }
    .core-message-text h2 { font-size: 2rem; }
    .journey-label { font-size: 0.8rem; }
    .journey-label span { width: 25px; height: 25px; line-height: 25px; font-size: 0.8rem; }
}

/* =================================================================== */
/* CONTACT PAGE STYLES                               */
/* =================================================================== */

/* Contact Hero */
.contact-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--section-padding);
    background-image: url('images/22.jpg'); /* Placeholder of a person on a phone */
    background-size: cover;
    background-position: center;
}

.contact-hero h1 { font-size: 3rem; color: var(--c-text); }
.contact-hero p { font-size: 1.1rem; color: var(--c-heading); }

/* Main Contact Section */
.contact-page-section {
    padding: var(--section-padding);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr; /* Give form slightly more space */
    gap: 4rem;
}

/* Left Column: Details */
.contact-details h2 {
    font-size: 2rem;
    color: var(--c-text);
    margin-bottom: 2rem;
}
.contact-details .location-title {
    margin-top: 3rem;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.detail-item i {
    font-size: 1.5rem;
    color: var(--c-highlight);
    margin-top: 5px;
}
.detail-item strong {
    display: block;
    color: var(--c-text);
    margin-bottom: 0.25rem;
}
.detail-item p { margin: 0; }
.detail-item a:hover { color: var(--c-highlight); }

.map-container iframe {
    width: 100%;
    height: 350px;
    border-radius: 8px;
    border: 1px solid var(--c-border);
}

/* Right Column: Form */
.contact-form-wrapper {
    background-color: #1a1f26;
    padding: 3rem;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 1.5rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--c-heading);
    font-weight: 600;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: 4px;
    color: var(--c-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--c-highlight);
}

.form-submit-btn {
    width: 100%;
    font-size: 1.1rem;
}
.form-submit-btn:disabled {
    opacity: 0.6;
    cursor: wait;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 3rem 0;
}
.success-message h3 {
    font-size: 1.8rem;
    color: var(--c-text);
    margin-bottom: 0.5rem;
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(30, 138, 138, 0.2);
    display: grid;
    place-items: center;
    margin: 0 auto 1.5rem auto;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(30, 138, 138, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(30, 138, 138, 0); }
    100% { box-shadow: 0 0 0 0 rgba(30, 138, 138, 0); }
}

.success-checkmark {
    width: 25px;
    height: 50px;
    border-right: 5px solid var(--c-highlight);
    border-bottom: 5px solid var(--c-highlight);
    transform: rotate(45deg) translateY(-5px);
}

/* =================================================================== */
/* CONTACT PAGE RESPONSIVENESS                         */
/* =================================================================== */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}