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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #020617;
    color: #0f172a;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(34, 197, 94, 0.2);
}

button {
    -webkit-tap-highlight-color: transparent;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Header */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
    background: #ffffff;
    border-bottom: 1px solid rgba(148,163,184,0.3);
    box-shadow: 0 10px 30px rgba(15,23,42,0.06);
    transition: all 0.22s ease;
}

.site-header.scrolled {
    background: #ffffff;
    padding-block: 0.1rem;
    box-shadow: 0 16px 40px rgba(15,23,42,0.1);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 0;
}

.logo a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #020617;
}

.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: radial-gradient(circle at 0% 0%, #22c55e, #0ea5e9);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: #020617;
    box-shadow: 0 0 18px rgba(56,189,248,0.7);
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.logo-text-main {
    font-size: 1.04rem;
    line-height: 1.1;
}

.logo-text-sub {
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #6b7280;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    font-size: 0.95rem;
}

.main-nav a {
    position: relative;
    padding-block: 0.3rem;
    color: #0f172a;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.2rem;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, #22c55e, #0ea5e9);
    transition: width 0.2s ease;
}

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

.burger {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.6);
    background: rgba(248,250,252,0.95);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.burger span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: #0f172a;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.burger:hover {
    background: #e5f0ff;
    border-color: #3b82f6;
    transform: translateY(-1px);
}

.burger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 260px;
    height: 100vh;
    background: #ffffff;
    border-left: 1px solid rgba(148,163,184,0.35);
    transform: translateX(100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 900;
    padding-top: 4.8rem;
    box-shadow: -12px 0 30px rgba(15,23,42,0.08);
}

.mobile-nav.open {
    transform: translateX(0);
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
    padding: 0 1.8rem;
}

.mobile-nav a {
    font-size: 1.02rem;
    color: #0f172a;
}

.mobile-nav a:hover {
    color: #22c55e;
}

.nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,0.25);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 850;
}

.nav-backdrop.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Hero */

main {
    padding-top: 76px; /* sabit header yüksekliği kadar boşluk */
    background: #f9fafb; /* tüm sayfalarda header altı siyah şerit olmasın */
}

.hero {
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    background:
        radial-gradient(circle at 0% 0%, #e0f2fe, transparent 55%),
        radial-gradient(circle at 100% 0%, #dcfce7, transparent 55%),
        #f9fafb;
    pointer-events: none;
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    min-height: 80vh;
    padding: 2.8rem 0 3.4rem;
}

.hero-copy {
    max-width: 560px;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.22rem 0.85rem 0.22rem 0.35rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(148,163,184,0.6);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #1e293b;
    margin-bottom: 1rem;
}

.hero-kicker span.icon {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 0%, #22c55e, #0ea5e9);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #020617;
}

.hero h1 {
    font-size: clamp(2.5rem, 3.3vw + 1.6rem, 3.5rem);
    line-height: 1.05;
    margin-bottom: 1rem;
    color: #020617;
    font-weight: 700;
}

.hero h1 span.gradient {
    background: linear-gradient(120deg, #22c55e, #0ea5e9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 1rem;
    color: #4b5563;
    max-width: 500px;
    margin-bottom: 1.5rem;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1.8rem;
    font-size: 0.88rem;
    color: #6b7280;
    margin-bottom: 1.9rem;
}

.hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.hero-meta i {
    color: #22c55e;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.8rem;
    border-radius: 999px;
    font-size: 0.96rem;
    font-weight: 500;
    background: radial-gradient(circle at 0% 0%, #22c55e, #0ea5e9);
    color: #020617;
    box-shadow:
        0 0 0 1px rgba(34,197,94,0.28),
        0 14px 30px rgba(15,23,42,0.22),
        0 0 32px rgba(56,189,248,0.45);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
    box-shadow:
        0 0 0 1px rgba(34,197,94,0.55),
        0 24px 44px rgba(15,23,42,0.22);
}

.btn-primary i {
    margin-left: 0.55rem;
}

.hero-secondary-actions {
    display: flex;
    align-items: center;
    gap: 1.3rem;
    margin-top: 1.1rem;
    font-size: 0.85rem;
    color: #6b7280;
}

.hero-secondary-actions span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.hero-secondary-actions i {
    color: #22c55e;
}

.hero-visual {
    position: relative;
    min-height: 260px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.hero-card {
    position: relative;
    border-radius: 24px;
    padding: 1.6rem 1.5rem;
    background:
        radial-gradient(circle at 0% 0%, rgba(34,197,94,0.15), transparent 60%),
        #020617;
    border: 1px solid rgba(148,163,184,0.4);
    box-shadow:
        0 14px 32px rgba(15,23,42,0.35);
    color: #f9fafb;
    overflow: hidden;
    /* kart genişliği container ile sınırlı; ekstra max-width verme */
}

.hero-slider {
    position: relative;
    margin-bottom: 1rem;
}

.hero-slide {
    display: none;
    animation: heroSlideIn 0.4s ease forwards;
}

.hero-slide.is-active {
    display: block;
}

.hero-slide h3 {
    font-size: 0.98rem;
    margin-bottom: 0.4rem;
}

.hero-slide p {
    font-size: 0.84rem;
    color: #d1d5db;
    margin-bottom: 0.6rem;
}

.hero-slide-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 1.1rem;
    font-size: 0.78rem;
    color: #9ca3af;
}

.hero-slide-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.hero-slide-meta i {
    color: #22c55e;
}

.hero-slider-dots {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.8rem;
}

.hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    border: none;
    padding: 0;
    background: rgba(148,163,184,0.6);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease, width 0.2s ease;
}

.hero-dot.is-active {
    width: 18px;
    background: linear-gradient(90deg, #22c55e, #0ea5e9);
    transform: translateY(-1px);
}

@keyframes heroSlideIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: 999px;
    padding: 0.22rem 0.7rem 0.22rem 0.4rem;
    background: rgba(15,23,42,0.9);
    border: 1px solid rgba(148,163,184,0.55);
    font-size: 0.72rem;
    color: #e5e7eb;
    margin-bottom: 0.7rem;
}

.hero-card-badge i {
    color: #22c55e;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem;
    margin-top: 0.6rem;
}

.hero-metric {
    padding: 0.65rem 0.8rem;
    border-radius: 16px;
    background:
        radial-gradient(circle at 0 0, rgba(34,197,94,0.14), transparent 60%),
        rgba(15,23,42,0.96);
    border: 1px solid rgba(148,163,184,0.5);
    font-size: 0.82rem;
}

.hero-metric strong {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
}

.hero-pulse {
    position: absolute;
    inset: 7%;
    border-radius: 24px;
    border: 1px dashed rgba(148,163,184,0.35);
    pointer-events: none;
}

.hero-pulse::before {
    content: "";
    position: absolute;
    inset: -18%;
    border-radius: inherit;
    border: 1px solid rgba(56,189,248,0.28);
    filter: blur(2px);
}

.hero-slider-bg {
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.9s ease;
    mix-blend-mode: screen;
}

.hero-slider-bg.is-active {
    opacity: 0.7;
}

.hero-trust {
    margin-top: 2.4rem;
}

.hero-trust-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem 2.5rem;
    align-items: center;
    padding: 1rem 1.25rem;
    border-radius: 16px;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(209,213,219,0.9);
    box-shadow: 0 14px 30px rgba(15,23,42,0.06);
}

.hero-trust-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: #6b7280;
}

.hero-trust-items {
    display: flex;
    flex-wrap: wrap;
    gap: 1.3rem;
    font-size: 0.86rem;
}

.hero-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #374151;
}

.hero-trust-item i {
    color: #0ea5e9;
}

.hero-trust-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem 1rem;
    font-size: 0.78rem;
    color: #6b7280;
}

.hero-trust-pill {
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: #f3f4ff;
    border: 1px solid rgba(129,140,248,0.6);
}

/* Sections genel */

section {
    padding: 3.6rem 0;
}

section .section-title {
    font-size: 1.8rem;
    margin-bottom: 0.45rem;
    color: #020617;
}

section .section-kicker {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #6b7280;
    margin-bottom: 0.4rem;
}

section .section-subtitle {
    font-size: 0.96rem;
    color: #4b5563;
    max-width: 560px;
}

/* Hizmetler */

.services {
    background: #ffffff;
    border-top: 1px solid rgba(209,213,219,0.7);
}

.services-header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 2.4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.6rem;
}

.service-card {
    position: relative;
    padding: 1.45rem 1.4rem;
    border-radius: 18px;
    background: #f9fafb;
    border: 1px solid rgba(209,213,219,0.9);
    box-shadow: 0 14px 26px rgba(15,23,42,0.04);
    overflow: hidden;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.service-card::before {
    content: "";
    position: absolute;
    inset: -35%;
    background:
        radial-gradient(circle at 0 0, rgba(34,197,94,0.16), transparent 55%),
        radial-gradient(circle at 100% 100%, rgba(56,189,248,0.16), transparent 55%);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(129,140,248,0.9);
    background: #ffffff;
    box-shadow:
        0 20px 40px rgba(15,23,42,0.08);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 0 0, #22c55e, #0ea5e9);
    color: #020617;
    margin-bottom: 0.9rem;
}

.service-card h3 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    color: #020617;
}

.service-card p {
    font-size: 0.92rem;
    color: #4b5563;
    margin-bottom: 0.85rem;
}

.service-meta {
    font-size: 0.82rem;
    color: #6b7280;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.service-meta i {
    color: #22c55e;
}

/* Hakkımızda */

.about {
    background: #f9fafb;
    border-top: 1px solid rgba(209,213,219,0.8);
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.2fr);
    gap: 2.6rem;
    align-items: center;
}

.about-text p {
    font-size: 0.96rem;
    color: #4b5563;
    margin-bottom: 0.9rem;
}

.about-bullets {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem 1.6rem;
    margin-top: 0.7rem;
}

.about-bullet {
    font-size: 0.88rem;
    color: #111827;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.about-bullet i {
    color: #22c55e;
}

.about-highlight {
    font-size: 0.86rem;
    color: #6b7280;
    margin-top: 0.85rem;
}

.about-visual {
    position: relative;
}

.about-card {
    border-radius: 22px;
    padding: 1.6rem 1.5rem;
    background:
        radial-gradient(circle at 100% 0, rgba(56,189,248,0.18), transparent 60%),
        #020617;
    border: 1px solid rgba(148,163,184,0.55);
    box-shadow:
        0 18px 40px rgba(15,23,42,0.5);
    color: #e5e7eb;
}

.about-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.05rem;
}

.about-card-header h3 {
    font-size: 0.98rem;
}

.about-tag {
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.7);
    color: #e5e7eb;
}

.about-metric-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    margin-bottom: 0.6rem;
    color: #d1d5db;
}

.about-metric-row span:last-child {
    color: #4ade80;
}

.about-progress {
    margin-top: 0.75rem;
}

.about-progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #9ca3af;
    margin-bottom: 0.3rem;
}

.about-progress-bar {
    position: relative;
    height: 6px;
    border-radius: 999px;
    background: rgba(30,64,175,0.85);
    overflow: hidden;
}

.about-progress-fill {
    position: absolute;
    inset: 0;
    transform-origin: left;
    background: linear-gradient(90deg, #22c55e, #0ea5e9);
}

.about-panel-note {
    margin-top: 0.8rem;
    font-size: 0.8rem;
    color: #9ca3af;
}

/* İletişim */

.contact {
    background: #ffffff;
    border-top: 1px solid rgba(209,213,219,0.8);
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.35fr);
    gap: 2.6rem;
    align-items: flex-start;
}

.contact-info-list {
    margin: 1.3rem 0 1.6rem;
    font-size: 0.96rem;
    color: #111827;
}

.contact-info-list li {
    display: flex;
    gap: 0.7rem;
    margin-bottom: 0.85rem;
}

.contact-info-list i {
    margin-top: 0.12rem;
    color: #22c55e;
}

.contact-note {
    font-size: 0.86rem;
    color: #6b7280;
}

.map-wrapper {
    margin-top: 1.4rem;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(209,213,219,0.9);
    box-shadow: 0 16px 34px rgba(15,23,42,0.08);
}

.map-wrapper iframe {
    width: 100%;
    height: 260px;
    border: 0;
}

.contact-form {
    padding: 1.7rem 1.6rem;
    border-radius: 20px;
    background: #ffffff;
    border: 1px solid rgba(209,213,219,0.9);
    box-shadow: 0 16px 32px rgba(15,23,42,0.06);
    color: #0f172a;
}

.contact-form h3 {
    font-size: 1.05rem;
    margin-bottom: 0.3rem;
}

.contact-form p {
    font-size: 0.86rem;
    color: #4b5563;
    margin-bottom: 1.1rem;
}

.form-row {
    margin-bottom: 0.95rem;
}

.form-row label {
    display: block;
    font-size: 0.82rem;
    margin-bottom: 0.25rem;
}

.form-row span.req {
    color: #f97316;
}

.form-control {
    width: 100%;
    padding: 0.7rem 0.75rem;
    border-radius: 10px;
    border: 1px solid rgba(209,213,219,0.9);
    background: #f9fafb;
    color: #111827;
    font-size: 0.89rem;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.form-control:focus {
    border-color: rgba(59,130,246,0.95);
    box-shadow: 0 0 0 1px rgba(59,130,246,0.8);
    background: #ffffff;
}

.form-control::placeholder {
    color: #6b7280;
}

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

.form-message {
    font-size: 0.85rem;
    margin-bottom: 0.85rem;
}

.form-message.success {
    color: #4ade80;
}

.form-message.error {
    color: #fdba74;
}

.btn-submit {
    border: none;
    cursor: pointer;
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Footer */

.site-footer {
    background: #020617;
    border-top: 1px solid rgba(31,41,55,1);
    padding-top: 2.9rem;
    color: #e5e7eb;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.2rem;
    padding-bottom: 1.9rem;
}

.footer-about p {
    font-size: 0.88rem;
    color: #9ca3af;
    margin-top: 0.6rem;
}

.footer-links h4,
.footer-social h4 {
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.footer-links a {
    font-size: 0.86rem;
    color: #d1d5db;
}

.footer-links li + li {
    margin-top: 0.35rem;
}

.footer-links a:hover {
    color: #22c55e;
}

.footer-social-icons {
    display: flex;
    gap: 0.65rem;
}

.footer-social-icons a {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.65);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #e5e7eb;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.footer-social-icons a:hover {
    background: rgba(15,23,42,1);
    border-color: rgba(96,165,250,0.95);
    transform: translateY(-1px);
}

.footer-bottom {
    border-top: 1px solid rgba(15,23,42,1);
    padding: 1rem 0 1.2rem;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #6b7280;
}

/* WhatsApp button */

.whatsapp-float {
    position: fixed;
    right: 1.4rem;
    bottom: 1.4rem;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    background: radial-gradient(circle at 0 0, #22c55e, #16a34a);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #020617;
    font-size: 1.6rem;
    box-shadow:
        0 0 0 1px rgba(22,163,74,0.7),
        0 16px 35px rgba(15,23,42,0.4),
        0 0 28px rgba(34,197,94,0.9);
    z-index: 950;
    animation: whatsappGlow 2.3s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: translateY(-2px);
}

@keyframes whatsappGlow {
    0%, 100% {
        box-shadow:
            0 0 0 0 rgba(34,197,94,0.45),
            0 0 0 0 rgba(34,197,94,0.2);
    }
    50% {
        box-shadow:
            0 0 0 4px rgba(34,197,94,0),
            0 0 0 10px rgba(34,197,94,0);
    }
}

/* Scroll reveal */

.sr {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Media queries */

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: minmax(0, 1.25fr) minmax(0, 1.15fr);
        gap: 2.2rem;
    }

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .footer-grid {
        grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    }
}

@media (max-width: 768px) {
    /* Header ile slider arasında siyah şerit olmasın: hero üste taşsın, arka plan dolsun */
    .hero {
        margin-top: -76px;
    }

    .hero-content {
        padding-top: calc(76px + 1.5rem); /* fixed header + nefes */
        grid-template-columns: minmax(0, 1fr);
        gap: 2rem;
        min-height: auto;
        padding: 1.5rem 0 2.5rem;
    }

    /* Mobil header: daha büyük, kenarlardan uzak, ortalı alan */
    .site-header .container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .header-inner {
        padding-block: 1rem;
        min-height: 64px;
        justify-content: space-between;
        align-items: center;
    }

    .main-nav {
        display: none;
    }

    .burger {
        display: inline-flex;
        width: 48px;
        height: 48px;
        min-width: 48px;
        min-height: 48px;
        flex-shrink: 0;
    }

    .logo {
        flex: 1;
        min-width: 0;
    }

    .logo a {
        gap: 0.6rem;
        align-items: center;
    }

    .logo-mark {
        width: 44px;
        height: 44px;
        font-size: 0.9rem;
        flex-shrink: 0;
    }

    .logo-text-main {
        font-size: 1.1rem;
    }

    .logo-text-sub {
        font-size: 0.7rem;
        letter-spacing: 0.1em;
    }

    .hero-copy {
        order: 1;
        max-width: 100%;
    }

    .hero-visual {
        order: 2;
        justify-content: stretch;
        min-height: 220px;
    }

    .hero-card {
        padding: 1.25rem 1.2rem;
    }

    .hero-metrics {
        gap: 0.75rem;
    }

    .hero-metric {
        padding: 0.55rem 0.65rem;
        font-size: 0.78rem;
    }

    .hero-metric strong {
        font-size: 0.95rem;
    }

    .hero-trust {
        margin-top: 1.8rem;
    }

    .hero-trust-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1rem 1rem;
    }

    .hero-trust-items {
        gap: 0.8rem;
    }

    .hero-trust-logos {
        gap: 0.5rem;
    }

    .mobile-nav {
        width: min(280px, 85vw);
        padding-top: 5.5rem;
        padding-left: 1.5rem;
    }

    .mobile-nav a {
        padding: 0.5rem 0;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    .services-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.25rem;
    }

    .service-card {
        padding: 1.25rem 1.2rem;
    }

    .service-card h3 {
        font-size: 1rem;
    }

    .service-card p {
        font-size: 0.88rem;
    }

    section {
        padding: 2.75rem 0;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .about-grid {
        gap: 2rem;
    }

    .about-bullets {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-grid {
        gap: 2rem;
    }

    .map-wrapper iframe {
        height: 220px;
    }

    .footer-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.75rem;
        padding-bottom: 1.5rem;
    }

    .footer-bottom-inner {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }

    .hero h1 {
        font-size: 1.85rem;
        line-height: 1.15;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.25rem;
    }

    .hero-meta {
        flex-direction: column;
        gap: 0.6rem;
        margin-bottom: 1.5rem;
    }

    .hero-secondary-actions {
        flex-direction: column;
        gap: 0.6rem;
        align-items: flex-start;
    }

    .btn-primary {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }

    .contact-form {
        padding: 1.25rem 1.1rem;
    }

    .contact-form h2,
    .contact-form h3 {
        font-size: 1rem;
    }

    .form-control {
        padding: 0.75rem 0.85rem;
        font-size: 16px; /* iOS zoom önleme */
    }

    .whatsapp-float {
        width: 54px;
        height: 54px;
        font-size: 1.5rem;
        bottom: max(1rem, env(safe-area-inset-bottom));
        right: max(1rem, env(safe-area-inset-right));
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }
}

/* Safe area (notch / home indicator) */
@supports (padding: env(safe-area-inset-top)) {
    .site-header {
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }

    .header-inner {
        padding-left: 0;
        padding-right: 0;
    }

    .mobile-nav {
        padding-right: env(safe-area-inset-right);
    }
}