/* ==========================================
   ELIF ALEMDAROĞLU - AWD Agency Style
   Minimalist Dark + Lime Green Accent
   Enhanced Version
   ========================================== */

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

:root {
    --bg: #151515;
    --bg-alt: #1a1a1a;
    --text: #ffffff;
    --text-muted: #888888;
    --accent: #B8001F;
    --accent-light: #D41E33;

    --font: 'Space Grotesk', -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    cursor: none;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    cursor: none;
}

button {
    cursor: none;
}

::selection {
    background: var(--accent);
    color: var(--bg);
}

/* ==========================================
   LOADER
   ========================================== */
.loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
}

.loader-logo {
    font-size: 64px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
}

.loader-logo span {
    color: var(--accent);
}

.loader-tagline {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 24px;
}

.loader-langs {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.loader-lang-btn {
    padding: 16px 32px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.loader-lang-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg);
    transform: translateY(-2px);
}

@media (max-width: 640px) {
    .loader-langs {
        flex-direction: column;
        gap: 12px;
    }

    .loader-lang-btn {
        width: 200px;
    }

    .loader-logo {
        font-size: 48px;
    }
}

/* ==========================================
   LANGUAGE SELECTOR
   ========================================== */
.lang-selector {
    position: relative;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--bg-alt);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    min-width: 140px;
}

.lang-selector.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    width: 100%;
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    cursor: none;
    transition: all 0.2s ease;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.lang-option.active {
    color: var(--accent);
}

/* ==========================================
   CUSTOM CURSOR - Enhanced
   ========================================== */
.cursor {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s ease, height 0.2s ease, background 0.2s ease;
}

.cursor-follower {
    width: 40px;
    height: 40px;
    border: 1px solid var(--accent);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease, width 0.3s ease, height 0.3s ease, border 0.2s ease;
    opacity: 0.5;
}

.cursor.hover {
    width: 12px;
    height: 12px;
    background: var(--text);
}

.cursor-follower.hover {
    width: 60px;
    height: 60px;
    border-color: var(--text);
    opacity: 0.3;
}

/* ==========================================
   REVEAL ANIMATIONS
   ========================================== */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal:nth-child(2) {
    transition-delay: 0.1s;
}

.reveal:nth-child(3) {
    transition-delay: 0.2s;
}

.reveal:nth-child(4) {
    transition-delay: 0.3s;
}

/* ==========================================
   HEADER
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 48px;
    mix-blend-mode: difference;
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 16px 48px;
    mix-blend-mode: normal;
    background: rgba(21, 21, 21, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo span {
    color: var(--accent);
}

.nav-desktop {
    display: flex;
    gap: 48px;
}

.nav-desktop a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
    position: relative;
}

.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}

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

.nav-desktop a:hover {
    color: var(--accent);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--text);
    color: var(--text);
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg);
}

.menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    background: none;
    border: none;
}

.menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s ease;
}

/* ==========================================
   FULLSCREEN MENU
   ========================================== */
.fullscreen-menu {
    position: fixed;
    inset: 0;
    z-index: 99;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.fullscreen-menu.active {
    opacity: 1;
    pointer-events: auto;
}

.menu-nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: center;
}

.menu-nav a {
    font-size: clamp(48px, 10vw, 80px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    transition: color 0.3s ease, transform 0.3s ease;
}

.menu-nav a:hover {
    color: var(--accent);
    transform: translateX(20px);
}

.menu-footer {
    position: absolute;
    bottom: 48px;
    font-size: 14px;
    color: var(--text-muted);
}

/* ==========================================
   HERO
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 48px 80px;
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 900px;
}

.hero-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.hero-content h1 {
    font-size: clamp(48px, 10vw, 100px);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.hero-content h1 .line {
    display: block;
    overflow: hidden;
}

.hero-content h1 .accent {
    color: var(--accent);
}

.hero-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 16px;
}

.hero-desc {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 500px;
    line-height: 1.7;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
    padding: 16px 32px;
    background: var(--accent);
    color: var(--bg);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    width: fit-content;
}

.hero-cta:hover {
    gap: 20px;
    background: var(--text);
}

.hero-cta span {
    transition: transform 0.3s ease;
}

.hero-cta:hover span {
    transform: translateX(4px);
}

.hero-langs {
    position: absolute;
    right: 48px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-langs span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    position: relative;
}

.hero-langs span::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 50%;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.hero-langs span:hover {
    color: var(--accent);
    transform: translateX(8px);
}

.hero-langs span:hover::before {
    width: 8px;
}

.hero-scroll {
    position: absolute;
    bottom: 48px;
    left: 48px;
}

.scroll-line {
    width: 60px;
    height: 1px;
    background: var(--text-muted);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: var(--accent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% {
        left: -100%;
    }

    50% {
        left: 0;
    }

    100% {
        left: 100%;
    }
}

/* ==========================================
   MARQUEE
   ========================================== */
.marquee-section {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.marquee {
    display: flex;
    white-space: nowrap;
}

.marquee-content {
    display: flex;
    gap: 48px;
    animation: marquee 20s linear infinite;
}

.marquee-content span {
    font-size: clamp(24px, 4vw, 40px);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.marquee-content .dot {
    color: var(--accent);
    font-size: 16px;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* ==========================================
   SECTIONS
   ========================================== */
.section {
    padding: 120px 48px;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 64px;
}

.label-text {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}

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

.label-line {
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

/* ==========================================
   SERVICES - Enhanced
   ========================================== */
.services-list {
    display: flex;
    flex-direction: column;
}

.service-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 48px;
    padding: 48px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.service-item:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.service-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, rgba(202, 233, 128, 0.05) 0%, transparent 100%);
    transition: width 0.4s ease;
}

.service-item:hover::before {
    width: 100%;
}

.service-item:hover {
    padding-left: 24px;
}

.service-item:hover .service-num {
    color: var(--accent);
}

.service-item:hover .service-arrow {
    opacity: 1;
    transform: translateX(0);
}

.service-num {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.service-content {
    position: relative;
}

.service-content h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    transition: color 0.3s ease;
}

.service-item:hover .service-content h2 {
    color: var(--accent);
}

.service-content p {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 500px;
}

.service-arrow {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateX(-20px);
    font-size: 24px;
    color: var(--accent);
    opacity: 0;
    transition: all 0.3s ease;
}

/* ==========================================
   ABOUT
   ========================================== */
.section-about {
    background: var(--bg-alt);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.about-left h2 {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 700;
    margin-top: 16px;
}

.about-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-tagline {
    font-size: 14px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 16px;
}

.about-lead {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: 20px;
}

.about-detail {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ==========================================
   LANGUAGES - Enhanced
   ========================================== */
.langs-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.lang-item {
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.lang-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

.lang-item:hover::before {
    transform: translateY(0);
}

.lang-item:hover {
    border-color: var(--accent);
}

.lang-item:hover .lang-name,
.lang-item:hover .lang-level {
    color: var(--bg);
}

.lang-name {
    display: block;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

.lang-level {
    font-size: 12px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

/* ==========================================
   CONTACT - Enhanced
   ========================================== */
.section-contact {
    padding: 160px 48px;
    text-align: center;
}

.contact-content h2 {
    font-size: clamp(24px, 4vw, 36px);
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    line-height: 1.3;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.contact-email {
    display: inline-block;
    font-size: clamp(24px, 4vw, 40px);
    font-weight: 600;
    color: var(--accent);
    position: relative;
    transition: all 0.3s ease;
    margin-bottom: 24px;
}

.contact-email::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s ease;
}

.contact-email:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.contact-social {
    margin-top: 16px;
}

.contact-social a {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    position: relative;
}

.contact-social a:hover {
    color: var(--text);
}

/* ==========================================
   PROCESS SECTION
   ========================================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.process-item {
    padding: 40px 32px;
    background: var(--bg-alt);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.process-item:hover {
    border-color: var(--accent);
    transform: translateY(-8px);
}

.process-num {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 24px;
    opacity: 0.5;
}

.process-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.process-item p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================
   EXPERTISE MARQUEE
   ========================================== */
.expertise-marquee {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.testimonial-item {
    padding: 40px;
    background: var(--bg-alt);
    border-left: 3px solid var(--accent);
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text);
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.author-title {
    font-size: 12px;
    color: var(--text-muted);
}

/* ==========================================
   CONTACT FORM
   ========================================== */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    margin: 20px 0;
}

.contact-desc {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-direct {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-link:hover {
    padding-left: 12px;
    border-color: var(--accent);
}

.contact-link-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-link-value {
    font-size: 16px;
    color: var(--text);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 16px;
    background: var(--bg-alt);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    transition: all 0.3s ease;
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

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

.form-submit {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 40px;
    background: var(--accent);
    border: none;
    color: var(--bg);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-submit:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
}

.form-submit span {
    transition: transform 0.3s ease;
}

.form-submit:hover span {
    transform: translateX(4px);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    display: flex;
    justify-content: space-between;
    padding: 32px 48px;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
    body {
        cursor: auto;
    }

    .cursor,
    .cursor-follower {
        display: none;
    }

    .header {
        padding: 20px 24px;
    }

    .nav-desktop {
        display: none;
    }

    .menu-btn {
        display: flex;
    }

    .hero {
        padding: 100px 24px 60px;
    }

    .hero-langs {
        display: none;
    }

    .hero-scroll {
        left: 24px;
    }

    .section {
        padding: 80px 24px;
    }

    .service-item {
        grid-template-columns: 60px 1fr;
        gap: 24px;
    }

    .service-arrow {
        display: none;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .langs-showcase {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

@media (max-width: 640px) {
    .langs-showcase {
        grid-template-columns: 1fr 1fr;
    }

    .section-contact {
        padding: 100px 24px;
    }

    .footer {
        flex-direction: column;
        gap: 8px;
        text-align: center;
        padding: 24px;
    }

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

    .form-group-full {
        grid-column: 1;
    }
}