/* ============================================
   FIRTINA SU KAÇAĞI TESPİTİ - STYLESHEET
   ============================================ */

/* ---------- Variables ---------- */
:root {
    --blue-900: #05151b;
    --blue-800: #0a2530;
    --blue-700: #0f766e;
    --blue-600: #0d9488;
    --blue-500: #14b8a6;
    --blue-400: #2dd4bf;
    --cyan-500: #06b6d4;
    --cyan-400: #22d3ee;

    --whatsapp: #25d366;
    --whatsapp-dark: #1da851;

    --ink: #0f2229;
    --slate: #475569;
    --muted: #64748b;
    --line: #e3ecea;
    --bg-soft: #ecf6f4;
    --bg-softer: #f6fbfa;
    --white: #ffffff;

    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;

    --shadow-sm: 0 2px 8px rgba(15, 34, 41, .06);
    --shadow: 0 10px 30px rgba(15, 34, 41, .08);
    --shadow-lg: 0 20px 50px rgba(15, 34, 41, .14);
    --shadow-blue: 0 12px 28px rgba(13, 148, 136, .28);

    --gradient-blue: linear-gradient(135deg, #0d9488 0%, #14b8a6 55%, #06b6d4 100%);
    --gradient-deep: linear-gradient(160deg, #04121a 0%, #0a2530 50%, #0f766e 100%);

    --container: 1200px;
    --transition: .3s cubic-bezier(.4, 0, .2, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: 'Manrope', system-ui, -apple-system, sans-serif;
    color: var(--ink);
    line-height: 1.65;
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Poppins', 'Manrope', sans-serif; line-height: 1.2; color: var(--ink); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 860px; }
.text-gradient {
    background: linear-gradient(135deg, #5eead4 0%, #2dd4bf 50%, #22d3ee 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: #2dd4bf;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 13px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: .98rem;
    font-family: 'Manrope', sans-serif;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; }
.btn--lg { padding: 16px 30px; font-size: 1.05rem; }
.btn--primary { background: var(--gradient-blue); color: #fff; box-shadow: var(--shadow-blue); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 38px rgba(13, 148, 136, .4); }
.btn--whatsapp { background: var(--whatsapp); color: #fff; box-shadow: 0 12px 28px rgba(37, 211, 102, .32); }
.btn--whatsapp:hover { background: var(--whatsapp-dark); transform: translateY(-3px); }
.btn--call { background: var(--blue-600); color: #fff; }
.btn--call:hover { background: var(--blue-700); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--blue-700); box-shadow: var(--shadow); }
.btn--light:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ---------- Top bar ---------- */
.top-bar {
    background: var(--blue-900);
    color: rgba(255, 255, 255, .9);
    font-size: .85rem;
    padding: 9px 0;
}
.top-bar__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.top-bar__left, .top-bar__right { display: flex; align-items: center; gap: 20px; }
.top-bar__item { display: inline-flex; align-items: center; gap: 7px; transition: opacity var(--transition); }
.top-bar__item:hover { opacity: .75; }
.top-bar__item svg { width: 15px; height: 15px; color: var(--cyan-400); }
.top-bar__item--hide-mobile svg { color: var(--cyan-400); }

/* ---------- Header ---------- */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-sm); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }

/* Logo */
.logo { display: flex; align-items: center; gap: 12px; }
.logo__icon {
    width: 50px; height: 50px;
    display: grid; place-items: center;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}
.logo__img { width: 100%; height: 100%; object-fit: contain; display: block; }
.logo--footer .logo__icon { background: #fff; }
.logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.logo__text strong { font-family: 'Poppins', sans-serif; font-size: 1.25rem; font-weight: 800; color: var(--blue-800); letter-spacing: -.5px; }
.logo__text small { font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; font-weight: 600; }

/* Nav */
.nav { display: flex; align-items: center; gap: 4px; }
.nav__link {
    padding: 9px 14px;
    font-weight: 600;
    font-size: .95rem;
    color: var(--slate);
    border-radius: 9px;
    transition: var(--transition);
    position: relative;
}
.nav__link:hover { color: var(--blue-600); background: var(--bg-soft); }
.nav__cta { margin-left: 8px; }
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav__toggle span { width: 26px; height: 3px; background: var(--blue-800); border-radius: 3px; transition: var(--transition); }
.nav__close { display: none; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    background: var(--gradient-deep);
    color: #fff;
    padding: 80px 0 90px;
    overflow: hidden;
}
.hero__overlay {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 85% 15%, rgba(34, 211, 238, .25), transparent 45%),
        radial-gradient(circle at 10% 90%, rgba(13, 148, 136, .35), transparent 50%);
    pointer-events: none;
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    backdrop-filter: blur(6px);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 22px;
}
.hero__title { font-size: clamp(2.1rem, 4.5vw, 3.4rem); font-weight: 800; margin-bottom: 20px; letter-spacing: -1px; color: #ffffff; text-shadow: 0 2px 16px rgba(0, 0, 0, .25); }
.hero__accent { color: #5eead4; white-space: nowrap; }
.hero__text { font-size: 1.1rem; color: rgba(255, 255, 255, .85); max-width: 540px; margin-bottom: 30px; }
.hero__text strong { color: #fff; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }

.hero__stats { display: flex; gap: 36px; flex-wrap: wrap; }
.hero__stat { display: flex; flex-direction: column; }
.hero__stat strong { font-family: 'Poppins', sans-serif; font-size: 2rem; font-weight: 800; color: #fff; }
.hero__stat span { font-size: .82rem; color: rgba(255, 255, 255, .7); text-transform: uppercase; letter-spacing: .5px; }

/* Hero visual cards */
.hero__visual { display: grid; gap: 18px; }
.hero__card {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .18);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    padding: 22px 24px;
    transition: var(--transition);
}
.hero__card:hover { transform: translateX(-6px); background: rgba(255, 255, 255, .16); }
.hero__card--accent { background: rgba(255, 255, 255, .18); }
.hero__card-icon { font-size: 1.8rem; margin-bottom: 6px; }
.hero__card h3 { color: #fff; font-size: 1.15rem; margin-bottom: 4px; }
.hero__card p { color: rgba(255, 255, 255, .78); font-size: .92rem; }

/* ---------- Trust band ---------- */
.trust-band { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.trust-band__inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 28px 24px;
}
.trust-band__item { display: flex; align-items: center; gap: 13px; }
.trust-band__icon { font-size: 1.6rem; }
.trust-band__item strong { display: block; font-size: 1rem; color: var(--ink); }
.trust-band__item span { font-size: .85rem; color: var(--muted); }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section__head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section__eyebrow {
    display: inline-block;
    color: var(--blue-600);
    font-weight: 700;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 14px;
    padding: 5px 16px;
    background: rgba(13, 148, 136, .1);
    border-radius: 50px;
}
.section__title { font-size: clamp(1.8rem, 3.5vw, 2.5rem); font-weight: 800; margin-bottom: 16px; letter-spacing: -.5px; }
.section__subtitle { font-size: 1.05rem; color: var(--slate); }

/* ---------- Services ---------- */
.services { background: var(--bg-softer); }
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.service-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px 26px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: var(--gradient-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
    width: 60px; height: 60px;
    display: grid; place-items: center;
    background: var(--bg-soft);
    border-radius: 15px;
    margin-bottom: 20px;
    color: var(--blue-600);
    transition: var(--transition);
}
.service-card:hover .service-card__icon { background: var(--gradient-blue); color: #fff; transform: rotate(-6deg) scale(1.05); }
.service-card__icon svg { width: 30px; height: 30px; }
.service-card h3 { font-size: 1.12rem; margin-bottom: 10px; }
.service-card p { font-size: .93rem; color: var(--slate); }

.services__cta {
    margin-top: 48px;
    text-align: center;
    padding: 36px;
    background: var(--gradient-blue);
    border-radius: var(--radius-lg);
    color: #fff;
}
.services__cta p { font-size: 1.15rem; font-weight: 600; margin-bottom: 20px; }
.services__cta .btn { background: #fff; color: var(--blue-700); }
.services__cta .btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ---------- Why ---------- */
.why__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.why__lead { font-size: 1.1rem; color: var(--slate); margin-bottom: 30px; }
.why__list { display: grid; gap: 18px; }
.why__list li { display: flex; gap: 16px; align-items: flex-start; }
.why__check {
    flex-shrink: 0;
    width: 32px; height: 32px;
    display: grid; place-items: center;
    background: rgba(37, 211, 102, .14);
    color: var(--whatsapp-dark);
    border-radius: 50%;
    font-weight: 800;
    font-size: 1rem;
}
.why__list strong { font-size: 1.08rem; display: block; margin-bottom: 2px; }
.why__list p { font-size: .92rem; color: var(--muted); }

.why__quote {
    background: var(--gradient-deep);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 44px 38px;
    position: relative;
    box-shadow: var(--shadow-lg);
}
.why__quote-mark { font-family: 'Poppins', serif; font-size: 5rem; line-height: .6; color: var(--cyan-400); opacity: .5; margin-bottom: 10px; }
.why__quote p { font-size: 1.2rem; font-weight: 500; line-height: 1.5; margin-bottom: 26px; }
.why__quote-author strong { display: block; font-size: 1.05rem; }
.why__quote-author span { font-size: .88rem; color: rgba(255, 255, 255, .7); }

/* ---------- Equipment ---------- */
.equipment { background: var(--bg-softer); }
.equipment__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.equip-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 34px 28px;
    border: 1px solid var(--line);
    transition: var(--transition);
    position: relative;
}
.equip-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.equip-card__num {
    font-family: 'Poppins', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--bg-soft);
    -webkit-text-stroke: 1.5px var(--blue-400);
    line-height: 1;
    margin-bottom: 14px;
    transition: var(--transition);
}
.equip-card:hover .equip-card__num { -webkit-text-stroke: 1.5px var(--blue-600); }
.equip-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.equip-card p { font-size: .93rem; color: var(--slate); }

/* ---------- Process ---------- */
.process__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.process__grid::before {
    content: '';
    position: absolute;
    top: 50px; left: 12%; right: 12%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--blue-400) 0 8px, transparent 8px 16px);
    z-index: 0;
}
.process__step { text-align: center; position: relative; z-index: 1; }
.process__icon {
    width: 100px; height: 100px;
    margin: 0 auto 20px;
    display: grid; place-items: center;
    font-size: 2.4rem;
    background: #fff;
    border: 3px solid var(--bg-soft);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.process__step:hover .process__icon { border-color: var(--blue-400); transform: translateY(-4px); }
.process__num { display: block; color: var(--blue-600); font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 6px; }
.process__step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.process__step p { font-size: .92rem; color: var(--muted); padding: 0 8px; }

/* ---------- Areas ---------- */
.areas { background: var(--gradient-deep); color: #fff; text-align: center; }
.areas .section__eyebrow { background: rgba(255, 255, 255, .12); color: var(--cyan-400); }
.areas .section__title { color: #fff; }
.areas .section__subtitle { color: rgba(255, 255, 255, .8); }
.areas__grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; max-width: 760px; margin: 0 auto; }
.area-tag {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .2);
    padding: 11px 22px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    font-size: .95rem;
}
.area-tag:hover { background: rgba(255, 255, 255, .22); transform: translateY(-3px); }
.areas__note { margin-top: 30px; font-size: .88rem; color: rgba(255, 255, 255, .6); }

/* ---------- CTA banner ---------- */
.cta-banner { padding: 24px 0; }
.cta-banner__inner {
    background: var(--gradient-blue);
    border-radius: var(--radius-lg);
    padding: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
    box-shadow: var(--shadow-lg);
    color: #fff;
}
.cta-banner__text h2 { color: #fff; font-size: 1.9rem; margin-bottom: 6px; }
.cta-banner__text p { color: rgba(255, 255, 255, .9); font-size: 1.05rem; }
.cta-banner__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- FAQ ---------- */
.faq { background: var(--bg-softer); }
.faq__list { display: grid; gap: 14px; }
.faq__item {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
}
.faq__item[open] { border-color: var(--blue-400); box-shadow: var(--shadow-sm); }
.faq__item summary {
    padding: 20px 24px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
    content: '+';
    font-size: 1.6rem;
    color: var(--blue-600);
    font-weight: 400;
    transition: var(--transition);
    flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item summary:hover { background: var(--bg-soft); }
.faq__answer { padding: 0 24px 22px; color: var(--slate); font-size: .97rem; }

/* ---------- Contact ---------- */
.contact__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.contact-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 38px 28px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.contact-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.contact-card__icon {
    width: 66px; height: 66px;
    display: grid; place-items: center;
    background: var(--gradient-blue);
    color: #fff;
    border-radius: 18px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-blue);
}
.contact-card__icon svg { width: 30px; height: 30px; }
.contact-card__label { font-size: .82rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); font-weight: 600; margin-bottom: 6px; }
.contact-card strong { font-size: 1.2rem; color: var(--ink); margin-bottom: 4px; }
.contact-card__hint { font-size: .87rem; color: var(--muted); }

/* ---------- Footer ---------- */
.footer { background: var(--blue-900); color: rgba(255, 255, 255, .7); padding: 64px 0 0; }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer__col h4 { color: #fff; font-size: 1.05rem; margin-bottom: 20px; }
.footer__col p { font-size: .92rem; margin: 18px 0; line-height: 1.7; }
.footer__col ul { display: grid; gap: 11px; }
.footer__col ul a, .footer__contact li { font-size: .93rem; transition: var(--transition); }
.footer__col ul a:hover { color: var(--cyan-400); padding-left: 4px; }
.footer__contact li { margin-bottom: 4px; }

.logo--footer .logo__text strong { color: #fff; }
.logo--footer .logo__text small { color: rgba(255, 255, 255, .5); }

.footer__social { display: flex; gap: 12px; margin-top: 8px; }
.footer__social a {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    background: rgba(255, 255, 255, .08);
    border-radius: 11px;
    transition: var(--transition);
}
.footer__social a:hover { background: var(--gradient-blue); transform: translateY(-3px); }
.footer__social svg { width: 19px; height: 19px; }

.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0; font-size: .85rem; }
.footer__bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ---------- Floating WhatsApp ---------- */
.float-whatsapp {
    position: fixed;
    bottom: 26px; right: 26px;
    width: 60px; height: 60px;
    background: var(--whatsapp);
    color: #fff;
    border-radius: 50%;
    display: grid; place-items: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, .5);
    z-index: 900;
    transition: var(--transition);
}
.float-whatsapp:hover { transform: scale(1.1); }
.float-whatsapp svg { width: 33px; height: 33px; position: relative; z-index: 2; }
.float-whatsapp__pulse {
    position: absolute; inset: 0;
    border-radius: 50%;
    background: var(--whatsapp);
    animation: pulse 2s infinite;
    z-index: 1;
}
@keyframes pulse {
    0% { transform: scale(1); opacity: .7; }
    70%, 100% { transform: scale(1.7); opacity: 0; }
}

/* ---------- Scroll top ---------- */
.scroll-top {
    position: fixed;
    bottom: 26px; left: 26px;
    width: 46px; height: 46px;
    background: var(--blue-700);
    color: #fff;
    border: none;
    border-radius: 50%;
    display: grid; place-items: center;
    cursor: pointer;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 900;
}
.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--blue-600); transform: translateY(-3px); }
.scroll-top svg { width: 22px; height: 22px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- İki numara / yardımcılar ---------- */
.hero__alt-phone { font-size: .98rem; color: rgba(255, 255, 255, .82); margin-bottom: 34px; }
.hero__alt-phone a { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.cta-banner__altlink {
    color: rgba(255, 255, 255, .92);
    font-weight: 600;
    font-size: .98rem;
    text-decoration: underline;
    text-underline-offset: 3px;
    align-self: center;
    padding: 0 4px;
}
.contact-card__phone {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--blue-700);
    margin: 1px 0;
    transition: var(--transition);
}
.contact-card__phone:hover { color: var(--blue-600); }
.top-bar__item--accent { color: var(--cyan-400); font-weight: 600; }

/* ---------- Diğer hizmetler / ilgili içerik ---------- */
.related { padding: 56px 0; background: var(--white); }
.related__head { margin-bottom: 24px; max-width: 360px; margin-left: auto; }
.related__title { font-size: clamp(1.3rem, 2.5vw, 1.7rem); font-weight: 800; color: var(--ink); }
.related__sub { font-size: .98rem; color: var(--muted); margin-top: 4px; }
.related__wrap { display: grid; grid-template-columns: 1fr 340px; gap: 48px; align-items: center; }
.related__grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.related__intro .related__sub { margin-bottom: 22px; }
@media (max-width: 900px) { .related__wrap { grid-template-columns: 1fr; gap: 32px; } }
.related-card { display: flex; align-items: center; gap: 16px; background: var(--bg-softer); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px; transition: var(--transition); }
.related-card:hover { background: #fff; box-shadow: var(--shadow); transform: translateY(-3px); border-color: transparent; }
.related-card__thumb { flex-shrink: 0; width: 84px; height: 84px; overflow: hidden; border-radius: 14px; background: var(--bg-soft); }
.related-card__img { width: 100%; height: 100%; object-fit: cover; display: block; transition: var(--transition); }
.related-card:hover .related-card__img { transform: scale(1.06); }
.related-card__body { display: flex; flex-direction: column; }
.related-card__cat { font-size: .68rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.related-card__cat--blue { color: var(--blue-600); }
.related-card__cat--purple { color: #8b5cf6; }
.related-card__name { font-family: 'Poppins', 'Manrope', sans-serif; font-size: 1.02rem; font-weight: 600; color: var(--ink); margin-bottom: 2px; line-height: 1.3; }
.related-card__desc { font-size: .87rem; color: var(--muted); }
@media (max-width: 620px) { .related__grid { grid-template-columns: 1fr; } }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1080px) {
    .services__grid, .equipment__grid, .process__grid { grid-template-columns: repeat(2, 1fr); }
    .process__grid::before { display: none; }
}

@media (max-width: 900px) {
    .hero__inner, .why__inner { grid-template-columns: 1fr; gap: 40px; }
    .hero__visual { max-width: 480px; }
    .trust-band__inner { grid-template-columns: repeat(2, 1fr); }
    .contact__grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
    .footer__inner { grid-template-columns: 1fr 1fr; }
    .footer__col--brand { grid-column: 1 / -1; }

    /* Mobile nav */
    .nav {
        position: fixed;
        top: 0; right: -100%;
        width: 80%; max-width: 340px;
        height: 100vh;
        flex-direction: column;
        align-items: stretch;
        background: #fff;
        padding: 80px 24px 30px;
        gap: 6px;
        box-shadow: -10px 0 40px rgba(0, 0, 0, .15);
        transition: right .35s cubic-bezier(.4, 0, .2, 1);
        overflow-y: auto;
    }
    .nav.open { right: 0; }
    .nav__link { padding: 14px 16px; font-size: 1.05rem; border-radius: 12px; }
    .nav__cta { margin: 14px 0 0; padding: 15px; justify-content: center; }
    .nav__toggle { display: flex; }
    .nav__close {
        display: block;
        position: absolute;
        top: 22px; right: 22px;
        font-size: 2.2rem;
        line-height: 1;
        background: none;
        border: none;
        cursor: pointer;
        color: var(--ink);
    }
    body.nav-open { overflow: hidden; }
}

@media (max-width: 620px) {
    .section { padding: 60px 0; }
    .services__grid, .equipment__grid, .process__grid, .trust-band__inner { grid-template-columns: 1fr; }
    .hero { padding: 56px 0 64px; }
    .hero__stats { gap: 24px; }
    .hero__stat strong { font-size: 1.6rem; }
    .hero__actions .btn, .cta-banner__actions .btn { width: 100%; }
    .cta-banner__inner { padding: 36px 24px; text-align: center; justify-content: center; }
    .cta-banner__text h2 { font-size: 1.5rem; }
    .services__cta { padding: 28px 20px; }
    .footer__inner { grid-template-columns: 1fr; }
    .footer__bottom-inner { justify-content: center; text-align: center; }
    .top-bar__item--hide-mobile { display: none; }
    .top-bar__left, .top-bar__right { gap: 14px; }
    .float-whatsapp { width: 54px; height: 54px; bottom: 18px; right: 18px; }
    .scroll-top { bottom: 18px; left: 18px; }
    .container { padding: 0 18px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
}