/* --- VARIABLES & RESET --- */
:root {
    --blue: #0056b3;
    --blue-dark: #003d80;
    --blue-light: #eef5ff;
    --green: #25d366;
    --green-dark: #1da851;
    --red: #e31e24;
    --red-dark: #b91217;
    --dark: #0f172a;
    --dark2: #1e293b;
    --mid: #475569;
    --light: #f1f5f9;
    --white: #ffffff;
    --gold: #f59e0b;

    --shadow-sm: 0 2px 8px rgba(0,0,0,.07);
    --shadow: 0 8px 30px rgba(0,0,0,.10);
    --shadow-lg: 0 20px 60px rgba(0,0,0,.15);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background: var(--dark);
    color: rgba(255,255,255,.75);
    padding: 8px 0;
    font-size: 0.8rem;
}
.top-bar .container {
    display: flex; align-items: center;
    justify-content: center; gap: 16px; flex-wrap: wrap;
}
.top-bar i { color: var(--blue); margin-right: 5px; }
.tb-divider { opacity: .3; }

/* ============================================
   NAVBAR
   ============================================ */
.main-nav {
    background: var(--white);
    padding: 8px 0;
    box-shadow: 0 1px 0 rgba(0,0,0,.08);
    position: sticky; top: 0; z-index: 1000;
    transition: padding var(--transition), box-shadow var(--transition);
}
.main-nav.scrolled {
    padding: 4px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,.12);
}
.main-nav .container {
    display: flex; align-items: center; justify-content: space-between;
}

.logo { line-height: 1.2; }

.logo-placeholder {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-placeholder {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img-area {
    width: 200px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    border-radius: 16px;
    padding: 6px;
    margin: 6px 0;
}

.logo-img-area img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

.main-nav.scrolled .logo-img-area {
   width: 170px;
    height: 90px;
}

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

.brand {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.6rem;
    letter-spacing: .05em;
    color: var(--dark);
}
.brandb { color: var(--white); }
.brand-accent { color: var(--blue); }
.sub-brand { font-size: 0.68rem; font-weight: 500; color: var(--mid); letter-spacing: .08em; }

.nav-links {
    display: flex; list-style: none;
    align-items: center; gap: 6px;
}
.nav-links a { text-decoration: none; }
.nav-item {
    padding: 8px 14px; border-radius: var(--radius-sm);
    color: var(--dark); font-weight: 500; font-size: 0.9rem;
    transition: var(--transition);
}
.nav-item:hover { background: var(--blue-light); color: var(--blue); }

.nav-cta {
    padding: 10px 20px; border-radius: 50px;
    background: var(--blue); color: var(--white) !important;
    font-weight: 700; font-size: 0.9rem;
    transition: var(--transition);
    display: flex; align-items: center; gap: 6px;
}
.nav-cta:hover { background: var(--blue-dark); transform: translateY(-1px); }

/* Hamburger */
.hamburger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
    display: block; width: 26px; height: 2px;
    background: var(--dark); border-radius: 2px;
    transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Drawer */
@media (max-width: 900px) {
    .hamburger { display: flex; }
    .nav-links {
        position: fixed;
        top: 0; right: -100%;
        height: 100vh;
        width: min(80vw, 300px);
        flex-direction: column;
        align-items: stretch;
        background: var(--white);
        padding: 0;
        box-shadow: -10px 0 40px rgba(0,0,0,.15);
        transition: right 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
        gap: 0;
        overflow-y: auto;
    }
    .nav-links.open { right: 0; }

    /* Drawer başlık alanı */
    .nav-links::before {
        content: 'Menü';
        display: block;
        font-family: 'Bebas Neue', sans-serif;
        font-size: 1rem;
        letter-spacing: .15em;
        color: var(--mid);
        padding: 60px 24px 16px;
        border-bottom: 1px solid var(--light);
    }

    .nav-links li { border-bottom: 1px solid var(--light); }

    .nav-item {
        display: block;
        width: 100%;
        padding: 16px 24px;
        font-size: 1rem;
        font-weight: 600;
        color: var(--dark);
        border-radius: 0;
    }
    .nav-item:hover { background: var(--blue-light); color: var(--blue); }

    /* CTA butonu drawer'da ayrı görünsün */
    .nav-links li:last-child {
        border-bottom: none;
        padding: 20px 24px;
    }
    .nav-cta {
        width: 100%;
        justify-content: center;
        border-radius: var(--radius-sm);
        padding: 14px 20px;
        font-size: 1rem;
    }
}

/* ============================================
   HERO
   ============================================ */
.hero-section {
    height: 100vh; min-height: 600px;
    position: relative;
    display: flex; align-items: center; justify-content: center;
    text-align: center; color: var(--white);
    overflow: hidden;
}
.hero-bg-img {
    position: absolute; inset: 0;
    background: url('arkaplangorseli.jpeg') center/cover;
    transform: scale(1.08);
    animation: heroZoom 10s ease-in-out infinite alternate;
}
@keyframes heroZoom { to { transform: scale(1); } }

.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(160deg, rgba(0,30,70,.85) 0%, rgba(0,0,0,.6) 60%, rgba(0,30,70,.7) 100%);
}

.hero-content {
    position: relative; z-index: 2;
    padding: 20px;
    animation: heroFadeUp 0.8s ease 0.2s both;
}
@keyframes heroFadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.25);
    backdrop-filter: blur(10px);
    padding: 7px 18px; border-radius: 50px;
    font-size: 0.82rem; font-weight: 500;
    letter-spacing: 0.05em; margin-bottom: 24px;
}

.hero-content h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3.5rem, 10vw, 7rem);
    line-height: 1;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}
.hero-accent { color: var(--gold); }
.hero-content p { font-size: clamp(1rem, 2.5vw, 1.25rem); opacity: .85; margin-bottom: 36px; font-weight: 300; }

.cta-group { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.btn {
    padding: 15px 32px; border-radius: 50px;
    font-weight: 700; font-size: 0.95rem;
    text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
    transition: var(--transition);
}
.btn-call { background: var(--red); color: var(--white); }
.btn-call:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(227,30,36,.4); }
.btn-whatsapp { background: var(--green); color: var(--white); }
.btn-whatsapp:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37,211,102,.4); }
.mt-20 { margin-top: 20px; }

.hero-scroll-hint {
    position: absolute; bottom: 32px; left: 50%;
    transform: translateX(-50%);
    z-index: 2; text-align: center;
    font-size: 0.75rem; letter-spacing: .1em; opacity: .6;
    animation: heroBounce 2s ease infinite;
}
.scroll-arrow { margin-top: 6px; font-size: 1rem; }
@keyframes heroBounce {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
    background: var(--dark);
    padding: 40px 0;
}
.stats-bar .container {
    display: flex; align-items: center; justify-content: center;
    gap: 0; flex-wrap: wrap;
}
.stat-item {
    text-align: center; padding: 10px 50px;
    flex: 1; min-width: 140px;
}
.stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem; color: var(--white); line-height: 1;
}
.stat-plus { font-family: 'Bebas Neue', sans-serif; font-size: 2rem; color: var(--red); }
.stat-item p { color: rgba(255,255,255,.55); font-size: 0.82rem; margin-top: 4px; letter-spacing: .06em; text-transform: uppercase; }
.stat-sep { width: 1px; height: 50px; background: rgba(255,255,255,.1); flex-shrink: 0; }

@media (max-width: 600px) {
    .stat-sep { display: none; }
    .stat-item { padding: 10px 20px; }
}

/* ============================================
   SECTION HEADERS (shared)
   ============================================ */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block;
    background: var(--blue-light);
    color: var(--blue);
    padding: 5px 14px; border-radius: 50px;
    font-size: 0.8rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
    margin-bottom: 14px;
}
.section-tag.light {
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.8);
}
.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    letter-spacing: .02em;
    color: var(--dark);
    margin-bottom: 14px;
}
.section-sub { color: var(--mid); font-size: 1rem; max-width: 540px; margin: 0 auto; line-height: 1.7; }

/* ============================================
   FEATURES (Neden LPG)
   ============================================ */
.features-section { padding: 100px 0; background: var(--light); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.feat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 32px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,.04);
}
.feat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.feat-icon-wrap { margin-bottom: 22px; }
.feat-icon {
    width: 60px; height: 60px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: var(--white);
}
.feat-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.feat-card p { color: var(--mid); font-size: 0.92rem; line-height: 1.7; }

/* ============================================
   SERVICES
   ============================================ */
.services-section { padding: 100px 0; background: var(--dark); position: relative; overflow: hidden; }
.service-bg-shape {
    position: absolute; top: -100px; right: -200px;
    width: 500px; height: 500px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,86,179,.15), transparent 70%);
    pointer-events: none;
}
.services-section .section-title { color: var(--white); }
.services-section .section-sub { color: rgba(255,255,255,.5); }

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}
.s-card {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius);
    padding: 36px 32px;
    position: relative; overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}
.s-card::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,86,179,.15), transparent);
    opacity: 0; transition: var(--transition);
}
.s-card:hover { border-color: rgba(0,86,179,.4); transform: translateY(-4px); }
.s-card:hover::before { opacity: 1; }

.s-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4rem; color: rgba(255,255,255,.04);
    position: absolute; top: 10px; right: 20px;
    line-height: 1; transition: var(--transition);
    user-select: none;
}
.s-card:hover .s-num { color: rgba(0,86,179,.3); }

.s-icon {
    width: 52px; height: 52px;
    background: rgba(0,86,179,.2); color: #5da8ff;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; margin-bottom: 20px;
    transition: var(--transition);
}
.s-card:hover .s-icon { background: var(--blue); color: var(--white); }

.s-card h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 10px; }
.s-card p { color: rgba(255,255,255,.5); font-size: 0.88rem; line-height: 1.7; }
.s-arrow {
    margin-top: 20px; color: rgba(255,255,255,.2);
    font-size: 0.9rem; transition: var(--transition);
}
.s-card:hover .s-arrow { color: var(--blue); transform: translateX(4px); }

/* ============================================
   TRUST / WHY US
   ============================================ */
   
.trust-section {
    padding: 100px 0;
    background: url('ferrariarabası.jpg') center/cover fixed;
    position: relative;
}
.trust-section::before {
    content: '';
    position: absolute; inset: 0;
    background: rgba(0, 60, 140, 0.82);
}
.trust-section .container { position: relative; z-index: 1; }
.trust-inner {
    display: flex; gap: 80px; align-items: center; flex-wrap: wrap;
}
.trust-text { flex: 1; min-width: 280px; }
.trust-text h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--white); line-height: 1.1; margin-bottom: 20px;
}
.trust-text .accent { color: var(--gold); }
.trust-text p { color: rgba(255,255,255,.75); line-height: 1.8; margin-bottom: 28px; font-size: 0.95rem; }

.trust-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.trust-list li { color: rgba(255,255,255,.85); display: flex; align-items: center; gap: 10px; font-size: 0.95rem; }
.trust-list i { color: var(--gold); font-size: 1rem; flex-shrink: 0; }

.trust-visual {
    flex: 1; min-width: 280px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.tv-card {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius);
    padding: 28px 24px; text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}
.tv-card:hover { transform: translateY(-4px); background: rgba(255,255,255,.15); }
.tv-card.accent-card { background: rgba(0,0,0,.2); }
.tv-card i { font-size: 1.8rem; color: var(--gold); margin-bottom: 12px; }
.tv-card h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem; color: var(--white); line-height: 1;
}
.tv-card p { color: rgba(255,255,255,.6); font-size: 0.8rem; margin-top: 6px; }

/* ============================================
   CONTACT
   ============================================ */
.contact-section { padding: 100px 0; background: var(--white); }
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 40px; align-items: start;
}
@media (max-width: 800px) { .contact-wrapper { grid-template-columns: 1fr; } }

.ci-block { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.ci-icon {
    width: 44px; height: 44px; border-radius: 10px;
    background: var(--blue-light); color: var(--blue);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; flex-shrink: 0;
}
.ci-block h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--mid); margin-bottom: 4px; }
.ci-block p { color: var(--dark); font-size: 0.95rem; line-height: 1.6; }

.contact-btns { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.contact-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 22px; border-radius: var(--radius-sm);
    text-decoration: none; color: var(--white);
    font-weight: 700; font-size: 0.95rem;
    transition: var(--transition); width: fit-content;
}
.c-phone { background: var(--blue); }
.c-phone:hover { background: var(--blue-dark); transform: translateX(4px); }
.c-wp { background: var(--green); }
.c-wp:hover { background: var(--green-dark); transform: translateX(4px); }

.map-container {
    height: 420px; border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow-lg);
}
.map-container iframe { width: 100%; height: 100%; border: 0; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--dark); padding: 50px 0 30px; }
.footer-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 30px; flex-wrap: wrap; border-bottom: 1px solid rgba(255,255,255,.06); padding-bottom: 30px;
}
.f-brand .brand { font-size: 1.4rem; }
.f-brand p { color: rgba(255,255,255,.45); font-size: 0.82rem; margin-top: 4px; }
.f-small { margin-top: 12px !important; }

.f-links, .f-contact { display: flex; flex-direction: column; gap: 10px; }
.f-links a, .f-contact a {
    color: rgba(255,255,255,.55); text-decoration: none;
    font-size: 0.9rem; transition: var(--transition);
    display: flex; align-items: center; gap: 8px;
}
.f-links a:hover, .f-contact a:hover { color: var(--white); }
.f-contact i { color: var(--blue); }

/* ============================================
   FLOATING BUTTONS
   ============================================ */
.floating-contact {
    position: fixed; bottom: 30px; right: 24px;
    display: flex; flex-direction: column; gap: 12px;
    z-index: 9999;
}
.float-btn {
    width: 56px; height: 56px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 1.3rem;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(0,0,0,.25);
    transition: var(--transition);
}
.float-wp { background: var(--green); }
.float-call { background: var(--blue); }
.float-btn:hover { transform: scale(1.12); }

@media (max-width: 768px) {
    .floating-contact { display: none; }
}

/* ============================================
   MOBILE BOTTOM BAR
   ============================================ */
.mobile-bar {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0;
    height: 62px; z-index: 2000;
    box-shadow: 0 -4px 20px rgba(0,0,0,.15);
}
.mb-item {
    flex: 1; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 3px;
    text-decoration: none; color: var(--white);
    font-size: 0.7rem; font-weight: 700; letter-spacing: .06em;
}
.mb-item i { font-size: 1.2rem; }
.mb-call { background: var(--blue); }
.mb-wp { background: var(--green); }

@media (max-width: 768px) {
    .mobile-bar { display: flex; }
    body { padding-bottom: 62px; }
    .features-section, .services-section, .trust-section, 
    .testimonials-section, .contact-section { padding: 70px 0; }
}

/* ============================================
   SCROLL REVEAL ANIMATION
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}