/* ============================================
   MIRA — Technology · Automation · Studio
   AI Danışmanlık & Otomasyon Sitesi
   Palet: koyu antrasit zemin + şampanya altını
   ============================================ */

:root {
    --bg-900: #0b0b0e;          /* ana zemin */
    --bg-800: #111116;          /* bölüm zemini */
    --bg-700: #17171e;          /* kart zemini */
    --bg-600: #1f1f28;          /* hover kart */
    --gold: #d9c284;            /* şampanya altını (logo) */
    --gold-bright: #e9d6a0;     /* açık altın */
    --gold-dim: #a8915c;        /* koyu altın */
    --text-100: #f4f1ea;        /* ana metin */
    --text-300: #b9b5ab;        /* ikincil metin */
    --text-500: #7d7a72;        /* soluk metin */
    --line: rgba(217, 194, 132, 0.16);
    --line-soft: rgba(255, 255, 255, 0.06);
    --wa: #25d366;
    --font-logo: 'Playfair Display', serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Manrope', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-900);
    color: var(--text-100);
    line-height: 1.7;
    font-weight: 300;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

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

ul {
    list-style: none;
}

/* ---------- Ortak ---------- */
.section-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 100px 24px;
}

.section-container.narrow {
    max-width: 860px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.35em;
    color: var(--gold);
    margin-bottom: 18px;
    font-weight: 500;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.7rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin-bottom: 20px;
}

.section-title em {
    font-style: normal;
    color: var(--gold);
    font-weight: 500;
}

.section-desc {
    color: var(--text-300);
    max-width: 640px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

/* ---------- Butonlar ---------- */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 15px 34px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    border-radius: 2px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-bright), var(--gold-dim));
    color: #14120c;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(217, 194, 132, 0.25);
}

.btn-secondary {
    border-color: var(--line);
    color: var(--gold);
    background: transparent;
}

.btn-secondary:hover {
    border-color: var(--gold);
    background: rgba(217, 194, 132, 0.07);
}

.btn-small {
    padding: 11px 24px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
}

/* ---------- Floating WhatsApp ---------- */
.floating-wa {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: var(--wa);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    z-index: 999;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    transition: transform 0.3s ease;
}

.floating-wa:hover {
    transform: scale(1.08);
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 22px 0;
    transition: all 0.35s ease;
    background: linear-gradient(to bottom, rgba(11, 11, 14, 0.85), transparent);
}

.navbar.scrolled {
    background: rgba(11, 11, 14, 0.95);
    backdrop-filter: blur(12px);
    padding: 14px 0;
    border-bottom: 1px solid var(--line-soft);
}

.nav-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-text {
    font-family: var(--font-logo);
    font-size: 1.55rem;
    font-weight: 600;
    letter-spacing: 0.35em;
    color: var(--gold);
}

.logo-subtext {
    font-size: 0.55rem;
    letter-spacing: 0.28em;
    color: var(--text-500);
    font-weight: 400;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 0.88rem;
    font-weight: 400;
    color: var(--text-300);
    letter-spacing: 0.04em;
    transition: color 0.3s ease;
    position: relative;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--gold);
}

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

.nav-btn {
    padding: 11px 24px;
    font-size: 0.82rem;
}

.menu-toggle {
    display: none;
    font-size: 1.4rem;
    color: var(--gold);
    cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    background:
        radial-gradient(ellipse 70% 50% at 50% -10%, rgba(217, 194, 132, 0.12), transparent 60%),
        radial-gradient(ellipse 45% 35% at 85% 90%, rgba(217, 194, 132, 0.06), transparent 65%),
        var(--bg-900);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(217, 194, 132, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(217, 194, 132, 0.035) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(ellipse 65% 55% at 50% 40%, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 65% 55% at 50% 40%, black 20%, transparent 75%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
    padding: 140px 24px 80px;
}

.hero-subtitle {
    font-size: 0.8rem;
    letter-spacing: 0.4em;
    color: var(--gold);
    font-weight: 500;
    font-family: var(--font-body);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5.5vw, 3.8rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.12;
    margin-bottom: 26px;
}

.hero-desc {
    color: var(--text-300);
    font-size: 1.08rem;
    max-width: 620px;
    margin: 0 auto 40px;
}

.hero-ctas {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 34px;
}

.hero-note {
    font-size: 0.88rem;
    color: var(--text-500);
}

.hero-note strong {
    color: var(--text-300);
    font-weight: 500;
}

.hero-note i {
    color: var(--gold);
    margin-right: 6px;
}

.scroll-indicator {
    position: absolute;
    bottom: 34px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 56px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.7); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* ---------- Stats Bar ---------- */
.stats-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    padding: 44px 24px;
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
    background: var(--bg-800);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--gold);
    font-weight: 600;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-500);
    letter-spacing: 0.06em;
}

.stat-divider {
    width: 1px;
    height: 44px;
    background: var(--line-soft);
}

/* ---------- Yaklaşım (Story) ---------- */
.story {
    background: var(--bg-900);
}

.story-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 72px;
    align-items: center;
}

.story-text p {
    color: var(--text-300);
    margin-bottom: 18px;
}

.story-text strong {
    color: var(--text-100);
    font-weight: 500;
}

.story-signature {
    margin-top: 34px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    display: flex;
    flex-direction: column;
}

.signature-name {
    font-family: var(--font-logo);
    font-size: 1.3rem;
    letter-spacing: 0.3em;
    color: var(--gold);
}

.signature-title {
    font-size: 0.66rem;
    letter-spacing: 0.24em;
    color: var(--text-500);
}

.story-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.visual-card {
    background: var(--bg-700);
    border: 1px solid var(--line-soft);
    border-left: 2px solid var(--gold);
    padding: 26px 28px;
    transition: all 0.3s ease;
}

.visual-card:nth-child(2) {
    transform: translateX(28px);
}

.visual-card:hover {
    background: var(--bg-600);
    border-left-color: var(--gold-bright);
}

.visual-icon {
    color: var(--gold);
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.visual-card h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 6px;
    font-weight: 600;
}

.visual-card p {
    font-size: 0.88rem;
    color: var(--text-300);
}

/* ---------- Hizmetler ---------- */
.services {
    background: var(--bg-800);
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-700);
    border: 1px solid var(--line-soft);
    padding: 38px 30px;
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--line);
    background: var(--bg-600);
}

.service-icon {
    width: 52px;
    height: 52px;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.3rem;
    margin-bottom: 22px;
    border-radius: 2px;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.22rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-300);
    font-size: 0.92rem;
    flex-grow: 1;
}

.service-detail {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--line-soft);
    font-size: 0.76rem;
    letter-spacing: 0.05em;
    color: var(--gold-dim);
}

/* ---------- Sektörler ---------- */
.sectors {
    background: var(--bg-900);
}

.sectors-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 28px;
}

.sector-card {
    background: var(--bg-700);
    border: 1px solid var(--line-soft);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.35s ease;
}

.sector-card:hover {
    border-color: var(--line);
    transform: translateY(-4px);
}

.sector-media {
    height: 220px;
    position: relative;
    overflow: hidden;
}

.sector-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.85) brightness(0.8);
    transition: transform 0.5s ease;
}

.sector-card:hover .sector-media img {
    transform: scale(1.05);
}

.sector-media-tourism {
    background:
        radial-gradient(ellipse 80% 90% at 20% 10%, rgba(217, 194, 132, 0.22), transparent 60%),
        radial-gradient(ellipse 70% 80% at 85% 85%, rgba(217, 194, 132, 0.1), transparent 55%),
        linear-gradient(160deg, #1c1a14, #101014);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sector-media-tourism i {
    font-size: 3.4rem;
    color: var(--gold);
    opacity: 0.85;
}

.sector-media-appointment {
    background:
        radial-gradient(ellipse 80% 90% at 80% 10%, rgba(217, 194, 132, 0.2), transparent 60%),
        radial-gradient(ellipse 70% 80% at 15% 85%, rgba(217, 194, 132, 0.09), transparent 55%),
        linear-gradient(200deg, #1c1a14, #101014);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sector-media-appointment i {
    font-size: 3.4rem;
    color: var(--gold);
    opacity: 0.85;
}

.sector-body {
    padding: 34px 32px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.sector-body h3 {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.sector-sub {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    color: var(--text-500);
    margin-bottom: 22px;
}

.sector-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
    flex-grow: 1;
}

.sector-list li {
    display: flex;
    gap: 12px;
    font-size: 0.92rem;
    color: var(--text-300);
    align-items: baseline;
}

.sector-list i {
    color: var(--gold);
    font-size: 0.75rem;
}

.sector-cta {
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: gap 0.3s ease;
}

.sector-cta:hover {
    gap: 16px;
}

.sector-note {
    display: flex;
    align-items: center;
    gap: 22px;
    background: var(--bg-700);
    border: 1px dashed var(--line);
    padding: 26px 32px;
    flex-wrap: wrap;
}

.sector-note i {
    font-size: 1.5rem;
    color: var(--gold);
}

.sector-note p {
    flex: 1;
    min-width: 260px;
    color: var(--text-300);
    font-size: 0.94rem;
}

.sector-note strong {
    color: var(--text-100);
    font-weight: 500;
}

/* ---------- Süreç ---------- */
.process {
    background: var(--bg-800);
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process-step {
    padding: 32px 26px;
    border: 1px solid var(--line-soft);
    background: var(--bg-700);
    position: relative;
    transition: all 0.35s ease;
}

.process-step:hover {
    border-color: var(--line);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-display);
    font-size: 2.4rem;
    color: transparent;
    -webkit-text-stroke: 1px var(--gold-dim);
    display: block;
    margin-bottom: 16px;
    font-weight: 600;
}

.process-step h3 {
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.process-step p {
    font-size: 0.87rem;
    color: var(--text-300);
}

/* ---------- SSS ---------- */
.faq {
    background: var(--bg-900);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    border: 1px solid var(--line-soft);
    background: var(--bg-700);
    transition: border-color 0.3s ease;
}

.faq-item.active {
    border-color: var(--line);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    color: var(--text-100);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    text-align: left;
    padding: 22px 26px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    cursor: pointer;
}

.faq-question i {
    color: var(--gold);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    padding: 0 26px 24px;
    color: var(--text-300);
    font-size: 0.93rem;
}

/* ---------- İletişim ---------- */
.contact {
    background:
        radial-gradient(ellipse 60% 45% at 80% 0%, rgba(217, 194, 132, 0.08), transparent 60%),
        var(--bg-800);
    border-top: 1px solid var(--line-soft);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: start;
}

.contact-info > p {
    color: var(--text-300);
    margin-bottom: 36px;
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 22px;
    border: 1px solid var(--line-soft);
    background: var(--bg-700);
    transition: all 0.3s ease;
}

.contact-method:hover {
    border-color: var(--line);
    background: var(--bg-600);
}

.contact-method i {
    font-size: 1.4rem;
    color: var(--gold);
    width: 28px;
    text-align: center;
}

.method-label {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--text-500);
    text-transform: uppercase;
}

.method-value {
    font-size: 0.98rem;
    color: var(--text-100);
}

.contact-form {
    background: var(--bg-700);
    border: 1px solid var(--line-soft);
    padding: 40px 36px;
}

.contact-form h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 26px;
}

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

.form-group label {
    display: block;
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    color: var(--text-300);
    margin-bottom: 8px;
}

.form-group label span {
    color: var(--text-500);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--bg-900);
    border: 1px solid var(--line-soft);
    color: var(--text-100);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 300;
    padding: 13px 16px;
    border-radius: 2px;
    transition: border-color 0.3s ease;
    appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23d9c284'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-500);
}

.form-note {
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--text-500);
    text-align: center;
}

/* Form success state */
.form-success {
    text-align: center;
    padding: 40px 10px;
}

.form-success i {
    font-size: 2.6rem;
    color: var(--gold);
    margin-bottom: 18px;
}

.form-success h3 {
    margin-bottom: 10px;
}

.form-success p {
    color: var(--text-300);
    font-size: 0.95rem;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--bg-900);
    border-top: 1px solid var(--line-soft);
}

.footer .section-container {
    padding-top: 70px;
    padding-bottom: 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 54px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
}

.footer-brand p {
    margin-top: 18px;
    color: var(--text-500);
    font-size: 0.9rem;
    max-width: 320px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--gold);
    margin-bottom: 8px;
    font-weight: 600;
}

.footer-links a {
    color: var(--text-300);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid var(--line-soft);
    padding-top: 26px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-500);
    font-size: 0.8rem;
}

/* ---------- Animasyonlar ---------- */
.fade-in-up {
    animation: fadeInUp 1s ease both;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .story-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .visual-card:nth-child(2) {
        transform: none;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 82vw);
        height: 100vh;
        background: var(--bg-800);
        border-left: 1px solid var(--line-soft);
        flex-direction: column;
        justify-content: center;
        gap: 26px;
        transition: right 0.4s ease;
    }

    .nav-menu.active {
        right: 0;
    }

    .sectors-grid {
        grid-template-columns: 1fr;
    }

    .section-container {
        padding: 72px 20px;
    }

    .stats-bar {
        gap: 28px;
    }

    .stat-divider {
        display: none;
    }
}

@media (max-width: 560px) {
    .services-grid,
    .process-grid {
        grid-template-columns: 1fr;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-form {
        padding: 30px 22px;
    }
}