/* Base & Reset */
:root {
    --clr-bg: #0B0B0C; /* Deep Black */
    --clr-bg-light: #141416; /* Dark Card Fill */
    --clr-primary: #1A1A1D; /* Smoky Gray */
    --clr-accent: #FF5A00; /* Vibrant Orange */
    --clr-accent-hover: #E04E00;
    --clr-white: #FFFFFF;
    --clr-heading: #fff6e3;
    --clr-text: #FFFFFF;
    --clr-text-muted: #FFFFFF;
    
    --font-main: 'Poppins', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow-glow: 0 0 15px rgba(255, 90, 0, 0.15);
    --shadow-glow-hover: 0 0 25px rgba(255, 90, 0, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--clr-text);
    background-color: var(--clr-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 100px 0;
}

.text-accent {
    color: var(--clr-accent);
}

/* Preloader */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background-color: #000000; /* Pitch black for perfect blend */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.logo-container {
    position: relative;
    width: 450px;
    height: 450px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.base-layer {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: contain;
    filter: 
        drop-shadow(3px 0 0 var(--clr-accent)) 
        drop-shadow(-3px 0 0 var(--clr-accent)) 
        drop-shadow(0 3px 0 var(--clr-accent)) 
        drop-shadow(0 -3px 0 var(--clr-accent))
        drop-shadow(2px 2px 0 var(--clr-accent))
        drop-shadow(-2px -2px 0 var(--clr-accent))
        brightness(0); 
}

.fill-mask {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    -webkit-mask-size: contain;
    -webkit-mask-position: center;
    -webkit-mask-repeat: no-repeat;
    mask-size: contain;
    mask-position: center;
    mask-repeat: no-repeat;
    overflow: hidden;
}

.mask-text {
    -webkit-mask-image: url('sade_yazi.png');
    mask-image: url('sade_yazi.png');
}

.mask-motor {
    -webkit-mask-image: url('sade_motor.png');
    mask-image: url('sade_motor.png');
}

.logo-motor-wrapper {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    will-change: transform, opacity;
}

.liquid-wrapper {
    position: absolute;
    left: -20%; right: -20%; bottom: -20%; height: 140%;
    background-color: #ffffff;
    transform: translateY(90%);
    will-change: transform;
}

.liquid-wrapper.fill-anim {
    /* 12.5 seconds stepped fill */
    animation: steppedFill 12.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.liquid-wave {
    position: absolute;
    width: 1000px;
    height: 1000px;
    left: 50%;
    margin-left: -500px;
    background-color: #000000;
    will-change: transform;
}

.wave-1 {
    top: -990px;
    border-radius: 43%;
    animation: rotateWave 3.5s linear infinite;
}

.wave-2 {
    top: -985px;
    border-radius: 45%;
    animation: rotateWave 5s linear infinite;
    background-color: rgba(0,0,0,0.6);
}

@keyframes rotateWave {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes steppedFill {
    0% { transform: translateY(90%); }
    
    /* Fast to 15% */
    5% { transform: translateY(75%); }
    15% { transform: translateY(75%); }
    
    /* Medium to 40% */
    25% { transform: translateY(57%); }
    45% { transform: translateY(57%); }
    
    /* Fast to 75-80% */
    60% { transform: translateY(30%); }
    70% { transform: translateY(30%); }
    
    /* Final to 100% */
    90% { transform: translateY(0%); }
    100% { transform: translateY(0%); }
}

.logo-motor-wrapper.drive-off {
    animation: motorDriveOff 3s cubic-bezier(0.5, 0, 0.2, 1) forwards;
}

@keyframes motorDriveOff {
    0% { transform: translateX(0); opacity: 1; }
    80% { opacity: 0; }
    100% { transform: translateX(150vw); opacity: 0; }
}

.preloader-text {
    color: var(--clr-white);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 3px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.5s ease;
}

.preloader-text.show {
    opacity: 1;
    transform: translateY(0);
}

body.loading {
    overflow: hidden;
}

.site-wrapper {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.site-wrapper.loaded {
    opacity: 1;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--clr-accent);
    color: var(--clr-white);
    border: 2px solid var(--clr-accent);
    box-shadow: 0 8px 15px rgba(255, 90, 0, 0.2);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--clr-accent);
    transform: translateY(-3px);
    box-shadow: 0 12px 20px rgba(255, 90, 0, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--clr-white);
    border-color: var(--clr-white);
}

.btn-secondary:hover {
    background-color: var(--clr-white);
    color: var(--clr-bg);
    transform: translateY(-3px);
}

.btn-outline {
    background-color: transparent;
    color: #fff6e3;
    border: 1px solid rgba(255, 246, 227, 0.4);
}

.btn-outline:hover {
    background-color: rgba(255, 246, 227, 0.05);
    border-color: #fff6e3;
    color: var(--clr-white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 246, 227, 0.1);
}

.btn-nav-ghost {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background-color: transparent;
    color: #fff6e3;
    border: 2px solid var(--clr-accent);
}

.btn-nav-ghost:hover {
    background-color: rgba(255, 90, 0, 0.05);
    color: var(--clr-white);
    box-shadow: 0 0 10px rgba(255, 90, 0, 0.2);
}

/* Section Title */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title.left-align {
    text-align: left;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--clr-heading);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--clr-accent);
    border-radius: 2px;
}

.section-title.left-align h2::after {
    left: 0;
    transform: none;
}

.section-title p {
    color: var(--clr-text-muted);
    font-size: 1.1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(11, 11, 12, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--clr-white);
    letter-spacing: -0.5px;
}

.logo-icon {
    color: var(--clr-accent);
    font-size: 2rem;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    font-weight: 500;
    position: relative;
    color: var(--clr-text);
}

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

.nav a:hover {
    color: var(--clr-white);
}

.nav a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--clr-white);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    background-color: transparent;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg-elements {
    position: fixed;
    inset: 0;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.blob-1 {
    top: 10%;
    right: 5%;
    width: 400px;
    height: 400px;
    background-color: var(--clr-accent);
}

.blob-2 {
    bottom: -10%;
    left: -5%;
    width: 500px;
    height: 500px;
    background-color: #2A2A2D; /* Smoky tone */
}

.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 800;
    color: var(--clr-heading);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--clr-text-muted);
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-graphic {
    display: flex;
    justify-content: center;
    align-items: center;
}

.graphic-element {
    position: relative;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(255, 90, 0, 0.1), rgba(0, 0, 0, 0));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 90, 0, 0.3);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 30px rgba(255, 90, 0, 0.2);
    animation: float 6s ease-in-out infinite;
}

.anim-lines {
    animation: slideLines 4s linear infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes slideLines {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* Services */
.services {
    background-color: transparent;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--clr-bg-light);
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(255, 90, 0, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow-hover);
    border-color: var(--clr-accent);
}

.icon-wrapper {
    width: 70px;
    height: 70px;
    background-color: rgba(255, 90, 0, 0.1);
    color: var(--clr-accent);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    margin-bottom: 25px;
    transition: var(--transition);
}

.service-card:hover .icon-wrapper {
    background-color: var(--clr-accent);
    color: var(--clr-white);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--clr-heading);
}

.service-card p {
    color: var(--clr-text-muted);
}

/* About Section */
.about {
    background-color: transparent;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
}

.about-text, .mission-vision {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.why-us-title {
    margin: 0 0 15px 0;
    font-size: 1.5rem;
    color: var(--clr-heading);
}

.why-us-cards {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 0;
    flex: 1;
}

.why-card {
    background-color: var(--clr-bg-light);
    padding: 20px;
    border-radius: 20px;
    box-shadow: var(--shadow-glow);
    display: flex;
    align-items: center;
    gap: 15px;
    border: 1px solid rgba(255, 90, 0, 0.2);
    border-left: 5px solid var(--clr-accent);
    transition: var(--transition);
    flex: 1;
}

.why-card:hover {
    transform: translateX(10px);
    border-color: var(--clr-accent);
    box-shadow: var(--shadow-glow-hover);
}

.why-card .why-icon {
    font-size: 1.5rem;
    color: var(--clr-accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-card .why-text {
    display: flex;
    flex-direction: column;
}

.why-card .why-text strong {
    color: var(--clr-heading);
    margin-bottom: 2px;
}

.why-card .why-text span {
    color: var(--clr-text-muted);
    font-size: 0.95rem;
}

.mission-vision {
    display: flex;
    flex-direction: column;
    gap: 15px;
    flex: 1;
}

.mv-card {
    background-color: var(--clr-bg-light);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(255, 90, 0, 0.2);
    border-left: 5px solid var(--clr-accent);
    transition: var(--transition);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mv-card:hover {
    border-color: var(--clr-accent);
    box-shadow: var(--shadow-glow-hover);
}

.mv-icon {
    font-size: 2rem;
    color: var(--clr-accent);
    margin-bottom: 15px;
}

.mv-card h3 {
    margin-bottom: 10px;
    color: var(--clr-heading);
}

.mv-card p {
    color: var(--clr-text-muted);
}

.about-footer {
    margin-top: 40px;
    padding: 30px 20px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.about-footer p {
    color: var(--clr-text-muted);
    font-size: 1.15rem;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
}

/* Media Gallery */
.media-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.media-box {
    border: 2px solid var(--clr-accent);
    border-radius: 10px;
    overflow: hidden;
    height: 250px;
    transition: all 0.3s ease;
    background-color: #000;
}

.media-box:hover {
    box-shadow: 0 0 20px rgba(255, 107, 0, 0.8);
    transform: translateY(-5px);
}

.media-box img, .media-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Footer */
.footer {
    background-color: #050505;
    color: var(--clr-white);
    padding-top: 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 40px;
    margin-bottom: 60px;
}

.footer .footer-logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.footer-brand-name {
    color: #fff6e3;
    font-weight: 700;
    font-size: 24px;
    margin: 0;
    letter-spacing: 0.5px;
}

.footer-desc {
    color: var(--clr-text-muted);
    max-width: 600px;
    margin: 0 auto 50px auto;
}

.contact-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    width: 100%;
}

@media (min-width: 992px) {
    .contact-details {
        grid-template-columns: repeat(4, 1fr);
    }
}

.contact-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 15px;
    background-color: var(--clr-primary);
    padding: 30px 20px;
    border-radius: 15px;
    border: 1px solid rgba(255, 90, 0, 0.2);
    transition: var(--transition);
    height: 100%;
}

.contact-item:hover {
    box-shadow: var(--shadow-glow-hover);
    transform: translateY(-5px);
    border-color: rgba(255, 90, 0, 0.5);
}

.contact-item i {
    font-size: 2rem;
    color: var(--clr-accent);
    margin-bottom: 5px;
}

.contact-item h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #fff6e3;
}

.contact-item p, .contact-item a {
    color: #FFFFFF;
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-item a:hover {
    color: var(--clr-accent);
}



.footer-bottom {
    text-align: center;
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--clr-text-muted);
    font-size: 0.9rem;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Responsive */
@media (max-width: 992px) {
    .hero-container, .about-content, .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .section-title.left-align {
        text-align: center;
    }
    
    .section-title.left-align h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-graphic {
        margin-top: 40px;
    }
    
    .mission-vision {
        flex-direction: row;
    }
    
    .media-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .mission-vision {
        flex-direction: column;
    }
    
    .media-grid {
        grid-template-columns: 1fr;
    }
    
    .section-padding {
        padding: 60px 0;
    }
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: rgba(11, 11, 12, 0.7);
    backdrop-filter: blur(8px);
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    opacity: 0;
    pointer-events: none;
}

.mobile-menu-overlay.active {
    right: 0;
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 320px;
    height: 100%;
    background-color: var(--clr-bg-light);
    box-shadow: -5px 0 20px rgba(0,0,0,0.5);
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    border-left: 1px solid rgba(255, 90, 0, 0.2);
}

.mobile-menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--clr-white);
    cursor: pointer;
    margin-bottom: 40px;
    transition: var(--transition);
}

.mobile-menu-close:hover {
    color: var(--clr-accent);
    transform: rotate(90deg);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.mobile-nav a {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--clr-text);
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav a:hover {
    color: var(--clr-accent);
    padding-left: 10px;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--clr-bg-light);
    border: 1px solid rgba(255, 90, 0, 0.2);
    box-shadow: var(--shadow-glow);
    padding: 40px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: translateY(20px);
    transition: var(--transition);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--clr-accent);
}

.modal-title {
    color: var(--clr-heading);
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: var(--clr-white);
}

.form-group label .required {
    color: var(--clr-accent);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background-color: var(--clr-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--clr-white);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 10px rgba(255, 90, 0, 0.1);
}

.btn-block {
    width: 100%;
    margin-top: 10px;
}

.form-result {
    margin-top: 15px;
    text-align: center;
    font-size: 0.95rem;
    display: none;
}

.form-result.success {
    display: block;
    color: var(--clr-accent);
    background: rgba(255, 90, 0, 0.1);
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--clr-accent);
}

.form-result.error {
    display: block;
    color: #ff3333;
    background: rgba(255, 51, 51, 0.1);
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #ff3333;
}

/* Modal States */
.state-container {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.state-container.active-state {
    display: block;
    animation: fadeInState 0.4s forwards;
}

@keyframes fadeInState {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Success State Design */
#success-state {
    text-align: center;
    padding: 20px 0;
}

.success-icon-wrapper {
    font-size: 5rem;
    color: var(--clr-accent);
    margin-bottom: 25px;
    display: inline-block;
    animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes scaleIn {
    0% { transform: scale(0); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.success-title {
    color: var(--clr-heading);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.success-desc {
    color: var(--clr-text);
    margin-bottom: 35px;
    font-size: 1.05rem;
}

#new-offer-btn {
    border: 2px solid var(--clr-accent);
    color: var(--clr-accent);
    background: transparent;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

#new-offer-btn:hover {
    background-color: var(--clr-accent);
    color: var(--clr-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-hover);
}

/* Advertising Section (Premium) */
.premium-ad-card {
    background: linear-gradient(145deg, rgba(20, 20, 20, 0.95), rgba(10, 10, 10, 0.95));
    border: 2px solid rgba(255, 90, 0, 0.3);
    border-radius: 24px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(255, 90, 0, 0.15), inset 0 0 20px rgba(255, 90, 0, 0.05);
    position: relative;
    overflow: hidden;
    margin-top: 40px;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.premium-ad-card:hover {
    box-shadow: 0 15px 50px rgba(255, 90, 0, 0.25), inset 0 0 30px rgba(255, 90, 0, 0.1);
    border-color: rgba(255, 90, 0, 0.6);
}

.premium-ad-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 90, 0, 0.1) 0%, transparent 60%);
    z-index: 0;
    pointer-events: none;
}

.ad-card-content {
    position: relative;
    z-index: 1;
}

.ad-title {
    font-size: 2.2rem;
    color: var(--clr-accent);
    margin-bottom: 10px;
    font-weight: 800;
}

.ad-subtitle {
    font-size: 1.4rem;
    color: var(--clr-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.ad-desc {
    color: var(--clr-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.ad-highlight {
    color: var(--clr-white);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 40px;
    border-left: 4px solid var(--clr-accent);
    padding-left: 15px;
}

.ad-features-section h4 {
    font-size: 1.3rem;
    color: var(--clr-white);
    margin-bottom: 20px;
    font-weight: 700;
}

.ad-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    list-style: none;
    padding: 0;
    margin-bottom: 40px;
}

.ad-features-grid li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--clr-text-muted);
    font-size: 1.05rem;
}

.ad-features-grid li i {
    font-size: 1.1rem;
}

.ad-footer {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 25px;
}

.ad-footer p {
    color: rgba(255, 90, 0, 0.7);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .premium-ad-card {
        padding: 30px;
    }
    .ad-title {
        font-size: 1.8rem;
    }
    .ad-subtitle {
        font-size: 1.2rem;
    }
    .ad-features-grid {
        grid-template-columns: 1fr;
    }
}