/* ============================================
   İstanbul Kariyer - Design System & Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    /* Colors */
    --color-white: #FFFFFF;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F7F8FA;
    --color-bg-warm: #FBF9F7;
    --color-text: #1A2B4A;
    --color-text-light: #5A6A7E;
    --color-text-muted: #8A95A5;
    --color-accent: #C75B2A;
    --color-accent-hover: #A84A22;
    --color-accent-light: #FFF3ED;
    --color-green: #2D6A4F;
    --color-border: #E8ECF0;
    --color-border-light: #F0F2F5;

    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --fs-xs: 0.8125rem;   /* 13px */
    --fs-sm: 0.875rem;    /* 14px */
    --fs-base: 1rem;      /* 16px */
    --fs-md: 1.125rem;    /* 18px */
    --fs-lg: 1.25rem;     /* 20px */
    --fs-xl: 1.5rem;      /* 24px */
    --fs-2xl: 2rem;       /* 32px */
    --fs-3xl: 2.5rem;     /* 40px */
    --fs-4xl: 3rem;       /* 48px */

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --container-max: 1140px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(26, 43, 74, 0.06);
    --shadow-md: 0 4px 16px rgba(26, 43, 74, 0.08);
    --shadow-lg: 0 8px 32px rgba(26, 43, 74, 0.10);

    /* Transitions */
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-text);
}

/* --- Layout --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.btn--primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(199, 91, 42, 0.25);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn--outline:hover {
    border-color: var(--color-text);
    background-color: var(--color-bg-alt);
}

.btn--white {
    background-color: var(--color-white);
    color: var(--color-accent);
    border-color: var(--color-white);
}
.btn--white:hover {
    background-color: var(--color-accent-light);
    transform: translateY(-1px);
}

.btn--full {
    width: 100%;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.site-header.scrolled {
    border-bottom-color: var(--color-border-light);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    flex-shrink: 0;
}

.logo-icon {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 700;
    border-radius: var(--radius-sm);
    letter-spacing: -0.02em;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: var(--fs-md);
    font-weight: 400;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.logo-text strong {
    font-weight: 700;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text-light);
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition);
}

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

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

.nav-link--cta {
    color: var(--color-white);
    background-color: var(--color-accent);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
}
.nav-link--cta::after { display: none; }
.nav-link--cta:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-white);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    z-index: 110;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    padding: calc(72px + var(--space-4xl)) 0 var(--space-4xl);
    background-color: var(--color-bg);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-eyebrow {
    font-family: var(--font-heading);
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.hero-title {
    font-size: var(--fs-3xl);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: var(--space-lg);
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.hero-title em {
    font-style: normal;
    color: var(--color-accent);
}

.hero-description {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: var(--radius-lg);
    object-fit: cover;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -12px;
    right: -12px;
    width: 80px;
    height: 80px;
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-md);
    opacity: 0.3;
    z-index: -1;
}

.hero-image::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: -12px;
    width: 120px;
    height: 120px;
    background-color: var(--color-accent-light);
    border-radius: var(--radius-md);
    z-index: -1;
}

/* ============================================
   SECTIONS COMMON
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-eyebrow {
    font-family: var(--font-heading);
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.section-title {
    font-size: var(--fs-2xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.section-description {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: var(--space-5xl) 0;
    background-color: var(--color-bg-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-lg);
}

.service-title {
    font-size: var(--fs-lg);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.service-text {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    padding: var(--space-5xl) 0;
    background-color: var(--color-bg);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image img {
    border-radius: var(--radius-lg);
    object-fit: cover;
    width: 100%;
    aspect-ratio: 4 / 3;
}

.about-content .section-title {
    text-align: left;
}

.about-content .section-eyebrow {
    text-align: left;
}

.about-text {
    font-size: var(--fs-base);
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.about-values {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.about-values li {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-md) var(--space-lg);
    border-left: 3px solid var(--color-accent);
    background-color: var(--color-bg-warm);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-values li strong {
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text);
}

.about-values li span {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

/* ============================================
   STATS
   ============================================ */
.stats {
    padding: var(--space-3xl) 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    text-align: center;
}

.stat-item {
    padding: var(--space-lg);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    font-weight: 500;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    padding: var(--space-5xl) 0;
    background-color: var(--color-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.testimonial-card {
    background-color: var(--color-bg-warm);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    transition: all var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: var(--space-md);
    left: var(--space-xl);
    font-family: Georgia, serif;
    font-size: 4rem;
    color: var(--color-accent);
    opacity: 0.15;
    line-height: 1;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
}

.testimonial-text {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    font-style: italic;
}

.testimonial-footer {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-white);
    box-shadow: var(--shadow-sm);
}

.testimonial-name {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    font-style: normal;
    color: var(--color-text);
}

.testimonial-role {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    background-color: var(--color-text);
    padding: var(--space-3xl) 0;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.cta-title {
    font-size: var(--fs-xl);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.cta-text {
    font-size: var(--fs-base);
    color: var(--color-text-muted);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: var(--space-5xl) 0;
    background-color: var(--color-bg-alt);
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-info .section-title {
    text-align: left;
}

.contact-info .section-eyebrow {
    text-align: left;
}

.contact-description {
    font-size: var(--fs-base);
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-item svg {
    flex-shrink: 0;
    color: var(--color-accent);
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-item span,
.contact-item a {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

.contact-item a:hover {
    color: var(--color-accent);
}

/* Contact Form */
.contact-form {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    font-family: var(--font-body);
    font-size: var(--fs-base);
    color: var(--color-text);
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    transition: all var(--transition);
    outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-accent);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236C757D' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background-color: var(--color-text);
    color: var(--color-text-muted);
    padding-top: var(--space-3xl);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo-icon {
    background-color: var(--color-accent);
}

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-about {
    margin-top: var(--space-md);
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

.footer-links h4 {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition);
}

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

.footer-bottom {
    padding: var(--space-lg) 0;
}

.footer-bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.35);
    text-align: center;
}

/* ============================================
   PAGE HERO (Inner pages)
   ============================================ */
.page-hero {
    padding: calc(72px + var(--space-3xl)) 0 var(--space-2xl);
    background-color: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border-light);
}
.page-hero-title {
    font-size: var(--fs-3xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}
.page-hero-description {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    max-width: 600px;
}
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}
.breadcrumb a { color: var(--color-accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span[aria-hidden] { color: var(--color-border); }
.nav-link.active { color: var(--color-accent); }

/* ============================================
   SERVICES DETAIL (hizmetler.html)
   ============================================ */
.services-detail { padding: var(--space-4xl) 0; }
.service-detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-bottom: var(--space-4xl);
}
.service-detail-row:last-child { margin-bottom: 0; }
.service-detail-row--reverse .service-detail-image { order: 1; }
.service-detail-image img {
    border-radius: var(--radius-lg);
    width: 100%;
    object-fit: cover;
    aspect-ratio: 7/5;
}
.service-detail-number {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: var(--space-sm);
}
.service-detail-content h2 {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-md);
}
.service-detail-content p {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}
.service-detail-list {
    list-style: none;
    margin-bottom: var(--space-xl);
}
.service-detail-list li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.7;
}
.service-detail-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-accent);
}
.service-detail-list li strong { color: var(--color-text); }

/* ============================================
   SERVICE PAGE (individual service pages)
   ============================================ */
.service-page { padding: var(--space-4xl) 0; }
.service-page-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--space-3xl);
    align-items: start;
}
.service-page-hero-img {
    width: 100%;
    border-radius: var(--radius-lg);
    object-fit: cover;
    aspect-ratio: 16/9;
    margin-bottom: var(--space-2xl);
}
.service-page-content h2 {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-md);
    margin-top: var(--space-2xl);
}
.service-page-content h2:first-of-type { margin-top: 0; }
.service-page-content p {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}
.process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
}
.process-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-sm);
    border-radius: 50%;
}
.process-step h3 {
    font-size: var(--fs-base);
    margin-bottom: 4px;
}
.process-step p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Sidebar */
.sidebar-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
}
.sidebar-card h3 {
    font-size: var(--fs-base);
    margin-bottom: var(--space-md);
}
.sidebar-services {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}
.sidebar-services li a {
    display: block;
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
    transition: color var(--transition);
}
.sidebar-services li:last-child a { border-bottom: none; }
.sidebar-services li a:hover { color: var(--color-accent); }
.sidebar-cta {
    background-color: var(--color-accent-light);
    border: 1px solid rgba(199,91,42,0.15);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
}
.sidebar-cta h3 {
    font-size: var(--fs-base);
    margin-bottom: var(--space-xs);
}
.sidebar-cta p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-page { padding: var(--space-4xl) 0; }
.about-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}
.about-story-image img {
    border-radius: var(--radius-lg);
    width: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
}
.about-story-content h2 {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-md);
}
.about-story-content p {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

/* Mission & Vision */
.mission-vision {
    padding: var(--space-4xl) 0;
    background-color: var(--color-bg-alt);
}
.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}
.mv-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
}
.mv-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: 50%;
    margin-bottom: var(--space-lg);
}
.mv-card h3 {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-sm);
}
.mv-card p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.8;
}

/* Values */
.values-section { padding: var(--space-4xl) 0; }
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}
.value-card {
    padding: var(--space-xl);
    border-left: 3px solid var(--color-accent);
}
.value-number {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.2;
    display: block;
    margin-bottom: var(--space-sm);
}
.value-card h3 {
    font-size: var(--fs-base);
    margin-bottom: var(--space-xs);
}
.value-card p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Team */
.team-section {
    padding: var(--space-4xl) 0;
    background-color: var(--color-bg-alt);
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}
.team-card {
    text-align: center;
    background-color: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition);
}
.team-card:hover { box-shadow: var(--shadow-md); }
.team-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}
.team-card h3 {
    font-size: var(--fs-base);
    margin: var(--space-md) var(--space-md) 4px;
}
.team-card span {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-accent);
    font-weight: 500;
    margin: 0 var(--space-md);
}
.team-card p {
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    padding: var(--space-sm) var(--space-md) var(--space-lg);
    line-height: 1.6;
}

/* ============================================
   TESTIMONIALS PAGE
   ============================================ */
.testimonials-page { padding: var(--space-4xl) 0; }
.testimonials-full-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}
.testimonial-card-full {
    background-color: var(--color-bg-warm);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    position: relative;
    transition: box-shadow var(--transition);
}
.testimonial-card-full::before {
    content: '\201C';
    position: absolute;
    top: var(--space-md);
    left: var(--space-xl);
    font-family: Georgia, serif;
    font-size: 4rem;
    color: var(--color-accent);
    opacity: 0.15;
    line-height: 1;
}
.testimonial-card-full:hover { box-shadow: var(--shadow-md); }

/* Sectors */
.clients-section {
    padding: var(--space-4xl) 0;
    background-color: var(--color-bg-alt);
}
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}
.sector-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition);
}
.sector-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}
.sector-card h3 {
    font-size: var(--fs-base);
    margin-bottom: var(--space-xs);
}
.sector-card p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

/* ============================================
   CONTACT PAGE & MAP
   ============================================ */
.contact-page { padding: var(--space-4xl) 0; }
.contact-page .contact-info h2 {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-md);
}
.map-section {
    padding: 0 0 var(--space-4xl);
    background-color: var(--color-bg);
}

/* ============================================
   INNER PAGES RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .service-detail-row { grid-template-columns: 1fr; }
    .service-detail-row--reverse .service-detail-image { order: 0; }
    .service-page-grid { grid-template-columns: 1fr; }
    .about-story { grid-template-columns: 1fr; }
    .mv-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-full-grid { grid-template-columns: 1fr; }
    .sectors-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .page-hero { padding: calc(72px + var(--space-2xl)) 0 var(--space-xl); }
    .values-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
    .sectors-grid { grid-template-columns: 1fr; }
    .service-page-sidebar { order: -1; }
}

/* ============================================
   FADE-IN ANIMATION
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .fade-in {
        opacity: 1;
        transform: none;
        transition: none;
    }
    html {
        scroll-behavior: auto;
    }
    .btn:hover {
        transform: none;
    }
    .service-card:hover {
        transform: none;
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
    :root {
        --fs-3xl: 2rem;
        --fs-2xl: 1.75rem;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .hero-image {
        order: -1;
        max-width: 560px;
    }

    .hero-image::before,
    .hero-image::after {
        display: none;
    }

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

    .about-inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-image {
        max-width: 560px;
    }

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

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

    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .contact-inner {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --fs-3xl: 1.75rem;
        --fs-2xl: 1.5rem;
        --fs-xl: 1.25rem;
        --space-5xl: 4rem;
        --space-4xl: 3rem;
    }

    .hamburger {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--color-white);
        box-shadow: var(--shadow-lg);
        padding: calc(72px + var(--space-xl)) var(--space-xl) var(--space-xl);
        transition: right 0.35s ease;
        z-index: 105;
    }

    .main-nav.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-xs);
    }

    .nav-link {
        display: block;
        padding: var(--space-sm) 0;
        font-size: var(--fs-base);
        border-bottom: 1px solid var(--color-border-light);
    }

    .nav-link::after {
        display: none;
    }

    .nav-link--cta {
        text-align: center;
        margin-top: var(--space-md);
        border-bottom: none;
    }

    .hero {
        padding-top: calc(72px + var(--space-2xl));
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        text-align: center;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .stat-number {
        font-size: var(--fs-2xl);
    }

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

    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

/* Small mobile */
@media (max-width: 400px) {
    .container {
        padding: 0 var(--space-md);
    }

    .logo-text {
        font-size: var(--fs-sm);
    }
}

/* Overlay for mobile menu */
.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 43, 74, 0.3);
    z-index: 100;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-overlay.active {
    display: block;
    opacity: 1;
}