/* ===== Özsoy Tesisat - CSS Part 2: Page Components ===== */

/* --- Hero Section --- */
.hero { background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%); color: #fff; padding: 100px 0 80px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.12); backdrop-filter: blur(10px); padding: 8px 18px; border-radius: 50px; font-size: .85rem; margin-bottom: 20px; border: 1px solid rgba(255,255,255,.15); }
.hero h1 { font-size: 3rem; font-weight: 900; line-height: 1.1; margin-bottom: 20px; color: #fff; }
.hero h1 span { color: var(--accent-light); }
.hero-desc { font-size: 1.15rem; line-height: 1.8; opacity: .9; margin-bottom: 32px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-card { position: relative; background: rgba(255,255,255,.03); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border: 1px solid rgba(255,255,255,.08); border-radius: 32px; padding: 32px 24px; width: 100%; max-width: 440px; box-shadow: 0 30px 60px rgba(0,0,0,.15), inset 0 1px 0 rgba(255,255,255,.15); }
.hero-card::before { content: ''; position: absolute; inset: -20px; background: radial-gradient(circle at top right, var(--accent) 0%, transparent 60%), radial-gradient(circle at bottom left, var(--cyan) 0%, transparent 60%); opacity: 0.25; z-index: -1; filter: blur(30px); border-radius: 50%; pointer-events: none; }
.hero-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.hero-stat { text-align: center; padding: 24px 12px; background: linear-gradient(145deg, rgba(255,255,255,.06) 0%, rgba(255,255,255,.01) 100%); border: 1px solid rgba(255,255,255,.05); border-radius: 20px; transition: var(--transition); min-width: 0; }
.hero-stat:hover { transform: translateY(-5px); background: linear-gradient(145deg, rgba(255,255,255,.1) 0%, rgba(255,255,255,.03) 100%); border-color: rgba(255,255,255,.15); }
.hero-stat-num { font-family: var(--font-display); font-size: 2.6rem; font-weight: 900; background: linear-gradient(135deg, #fff, var(--accent-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: block; margin-bottom: 8px; line-height: 1; }
.hero-stat-label { font-size: .8rem; font-weight: 500; opacity: .8; text-transform: uppercase; letter-spacing: 1px; color: #fff; }

/* --- Section Styles --- */
.section { padding: 80px 0; }
.section-dark { background: var(--bg-dark); color: rgba(255,255,255,.85); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-gray { background: var(--bg); }
.section-header { text-align: center; max-width: 650px; margin: 0 auto 50px; }
.section-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(14,165,233,.1); color: var(--primary-light); padding: 6px 16px; border-radius: 50px; font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.section-dark .section-badge { background: rgba(255,255,255,.1); color: var(--accent-light); }
.section-header h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 16px; }
.section-header p { color: var(--text-light); font-size: 1.05rem; }
.section-dark .section-header p { color: rgba(255,255,255,.7); }

/* --- Services Grid --- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: var(--bg-white); border-radius: var(--radius-lg); padding: 32px; border: 1px solid var(--border); transition: var(--transition); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--primary-light), var(--cyan)); transform: scaleX(0); transition: var(--transition); transform-origin: left; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 56px; height: 56px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; font-size: 1.5rem; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--text-light); font-size: .9rem; margin-bottom: 16px; }
.service-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 600; font-size: .9rem; }
.service-link:hover { gap: 10px; color: var(--accent); }

/* --- Stats Section --- */
.stats { background: linear-gradient(135deg, var(--primary), var(--primary-light)); padding: 60px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; color: #fff; }
.stat-item h3 { font-family: var(--font-display); font-size: 2.6rem; font-weight: 900; color: #fff; }
.stat-item p { font-size: .9rem; opacity: .85; margin-top: 4px; }

/* --- Features List --- */
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature-item { display: flex; align-items: flex-start; gap: 14px; padding: 20px; background: var(--bg-white); border-radius: var(--radius); border: 1px solid var(--border); transition: var(--transition); }
.feature-item:hover { border-color: var(--primary-light); box-shadow: var(--shadow); }
.feature-check { width: 28px; height: 28px; background: linear-gradient(135deg, var(--success), #059669); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: #fff; }
.feature-item span { font-weight: 500; }

/* --- CTA Section --- */
.cta-section { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); padding: 60px 0; text-align: center; color: #fff; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.06' fill-rule='evenodd'%3E%3Cpath d='M0 38.59l2.83-2.83 1.41 1.41L1.41 40H0v-1.41zM0 20l20-20h1.41L0 21.41V20zM22 40L40 22v1.41L23.41 40H22z'/%3E%3C/g%3E%3C/svg%3E"); }
.cta-section h2 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; color: #fff; position: relative; }
.cta-section p { font-size: 1.1rem; opacity: .9; margin-bottom: 28px; position: relative; }
.cta-section .btn { position: relative; }

/* --- FAQ Section --- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; transition: var(--transition); background: var(--bg-white); }
.faq-item:hover { border-color: var(--primary-light); }
.faq-question { width: 100%; padding: 20px 24px; background: none; border: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; font-size: 1rem; font-weight: 600; color: var(--text); text-align: left; font-family: var(--font); }
.faq-question svg { transition: var(--transition); flex-shrink: 0; color: var(--primary-light); }
.faq-item.open .faq-question svg { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-answer-inner { padding: 0 24px 20px; color: var(--text-light); line-height: 1.8; font-size: .95rem; }
.faq-item.open .faq-answer { max-height: 300px; }

/* --- Service Page --- */
.service-hero { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 60px 0; color: #fff; }
.service-hero h1 { font-size: 2.4rem; font-weight: 900; margin-bottom: 12px; color: #fff; }
.service-hero p { font-size: 1.1rem; opacity: .85; max-width: 600px; }
.service-content { padding: 60px 0; }
.service-content-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 50px; }
.service-main h2 { font-size: 1.5rem; margin: 30px 0 16px; }
.service-main p { color: var(--text-light); margin-bottom: 16px; line-height: 1.8; }
.service-sidebar { position: sticky; top: 100px; }
.sidebar-card { background: var(--bg); border-radius: var(--radius-lg); padding: 28px; margin-bottom: 24px; border: 1px solid var(--border); }
.sidebar-card h3 { font-size: 1.1rem; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--border); }
.sidebar-links li { margin-bottom: 8px; }
.sidebar-links a { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 8px; font-size: .9rem; font-weight: 500; transition: var(--transition); }
.sidebar-links a:hover, .sidebar-links a.active { background: var(--primary); color: #fff; }
.sidebar-cta { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff; text-align: center; }
.sidebar-cta h3 { color: #fff; border-bottom-color: rgba(255,255,255,.2); }
.sidebar-cta p { font-size: .9rem; opacity: .9; margin-bottom: 16px; }
.sidebar-cta .btn { width: 100%; }

/* --- About Page --- */
.about-hero { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 60px 0; color: #fff; text-align: center; }
.about-hero h1 { font-size: 2.4rem; font-weight: 900; color: #fff; margin-bottom: 12px; }
.about-hero p { opacity: .85; font-size: 1.1rem; }
.about-content { padding: 60px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; margin-bottom: 60px; }
.about-text h2 { font-size: 1.8rem; margin-bottom: 16px; }
.about-text p { color: var(--text-light); margin-bottom: 14px; line-height: 1.8; }
.about-visual { background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: var(--radius-lg); padding: 50px; text-align: center; color: #fff; }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card { text-align: center; padding: 30px; background: var(--bg-white); border-radius: var(--radius-lg); border: 1px solid var(--border); transition: var(--transition); }
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.value-icon { width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.value-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.value-card p { color: var(--text-light); font-size: .9rem; }

/* --- Contact Page --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-info-card { display: flex; align-items: flex-start; gap: 16px; padding: 24px; background: var(--bg); border-radius: var(--radius); margin-bottom: 16px; border: 1px solid var(--border); transition: var(--transition); }
.contact-info-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow); }
.contact-icon { width: 48px; height: 48px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-card h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-info-card p { color: var(--text-light); font-size: .9rem; }
.contact-info-card a { color: var(--primary); font-weight: 600; }
.contact-map { border-radius: var(--radius-lg); overflow: hidden; height: 100%; min-height: 400px; border: 1px solid var(--border); }
.contact-map iframe { width: 100%; height: 100%; border: none; }

/* --- Landing Page --- */
.landing-hero { background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%); color: #fff; padding: 80px 0; text-align: center; position: relative; overflow: hidden; }
.landing-hero::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.landing-hero h1 { font-size: 2.8rem; font-weight: 900; margin-bottom: 16px; color: #fff; position: relative; }
.landing-hero h1 span { color: var(--accent-light); }
.landing-hero p { font-size: 1.2rem; opacity: .9; margin-bottom: 32px; position: relative; max-width: 700px; margin-left: auto; margin-right: auto; }
.hero-cta-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }
.landing-trust { display: flex; justify-content: center; gap: 30px; margin-top: 40px; position: relative; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: .9rem; opacity: .9; }
.trust-item svg { color: var(--accent-light); flex-shrink: 0; }

.landing-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.landing-service-card { background: var(--bg-white); padding: 28px 24px; border-radius: var(--radius-lg); text-align: center; border: 1px solid var(--border); transition: var(--transition); }
.landing-service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.landing-service-icon { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 14px; background: linear-gradient(135deg, var(--bg), #e0f2fe); display: flex; align-items: center; justify-content: center; color: var(--primary); }
.landing-service-icon svg { width: 28px; height: 28px; }
.landing-service-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.landing-service-card p { color: var(--text-light); font-size: .88rem; }

/* --- Service Areas --- */
.areas-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 40px; }
.area-card { background: var(--bg-white); padding: 24px 20px; border-radius: var(--radius); text-align: center; border: 1px solid var(--border); transition: var(--transition); }
.area-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--primary-light); }
.area-icon { width: 48px; height: 48px; margin: 0 auto 12px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff; display: flex; align-items: center; justify-content: center; }
.area-card h3 { font-size: 1.1rem; margin-bottom: 4px; }
.area-card p { color: var(--text-light); font-size: .82rem; margin: 0; }
.area-map { border-radius: var(--radius-lg); overflow: hidden; height: 380px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.area-map iframe { width: 100%; height: 100%; border: none; display: block; }

/* --- Process Steps --- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step { background: var(--bg-white); padding: 28px 22px; border-radius: var(--radius-lg); border: 1px solid var(--border); position: relative; }
.process-step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.process-step p { color: var(--text-light); font-size: .88rem; margin: 0; }
.process-num { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #fff; font-family: var(--font-display); font-weight: 900; font-size: 1.1rem; margin-bottom: 14px; box-shadow: 0 4px 12px rgba(249,115,22,.3); }

/* --- FAQ --- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 12px; transition: var(--transition); overflow: hidden; }
.faq-item[open] { border-color: var(--primary-light); box-shadow: var(--shadow); }
.faq-item summary { padding: 18px 22px; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; font-weight: 600; color: var(--primary-dark); list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--primary); }
.faq-arrow { transition: transform .25s ease; flex-shrink: 0; color: var(--primary); }
.faq-item[open] .faq-arrow { transform: rotate(180deg); }
.faq-item p { padding: 0 22px 18px; color: var(--text-light); line-height: 1.7; margin: 0; }

/* --- Landing CTA --- */
.landing-cta-box { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); border-radius: var(--radius-lg); padding: 50px; text-align: center; color: #fff; }
.landing-cta-box h2 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; color: #fff; }
.landing-cta-box p { font-size: 1.05rem; opacity: .95; margin-bottom: 24px; }
.landing-phone { font-family: var(--font-display); font-size: 2.4rem; font-weight: 900; margin-bottom: 20px; display: block; color: #fff; letter-spacing: 1px; }
.landing-address { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; font-size: .9rem; opacity: .9; }

/* --- Cookie Consent --- */
.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; max-width: 920px; margin: 0 auto; background: var(--bg-dark); color: #fff; padding: 18px 22px; border-radius: var(--radius); box-shadow: var(--shadow-xl); display: flex; flex-wrap: wrap; align-items: center; gap: 16px; z-index: 9999; transform: translateY(120%); transition: transform .35s cubic-bezier(.4,0,.2,1); }
.cookie-banner.show { transform: translateY(0); }
.cookie-banner p { flex: 1; min-width: 280px; margin: 0; font-size: .88rem; line-height: 1.55; }
.cookie-banner a { color: var(--accent-light); text-decoration: underline; }
.cookie-banner .cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-banner button { padding: 10px 20px; border-radius: 50px; font-size: .85rem; font-weight: 600; cursor: pointer; border: none; transition: var(--transition); }
.cookie-btn-accept { background: var(--accent); color: #fff; }
.cookie-btn-accept:hover { background: var(--accent-dark); }
.cookie-btn-reject { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.3) !important; }
.cookie-btn-reject:hover { background: rgba(255,255,255,.1); }

/* --- Page Responsive Overrides --- */
@media (max-width: 991px) {
    .hero h1 { font-size: 2.2rem; }
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-visual { order: -1; }
    .hero-buttons { justify-content: center; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .service-content-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .about-values { grid-template-columns: 1fr 1fr; }
    .landing-services { grid-template-columns: 1fr 1fr; }
    .landing-hero h1 { font-size: 2.2rem; }
    .section-header h2 { font-size: 1.8rem; }
    .areas-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .hero { padding: 60px 0 50px; }
    .hero h1 { font-size: 1.8rem; }
    .hero-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .stat-item h3 { font-size: 2rem; }
    .features-grid { grid-template-columns: 1fr; }
    .section { padding: 50px 0; }
    .about-values { grid-template-columns: 1fr; }
    .landing-services { grid-template-columns: 1fr; }
    .landing-trust { gap: 12px 18px; }
    .landing-phone { font-size: 1.8rem; }
    .landing-cta-box { padding: 36px 22px; }
    .service-hero h1 { font-size: 1.8rem; }
    .areas-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .area-map { height: 300px; }
    .process-grid { grid-template-columns: 1fr; }
    .faq-item summary { padding: 14px 16px; font-size: .95rem; }
    .faq-item p { padding: 0 16px 16px; font-size: .9rem; }
}