/* ═══════════════════════════════════════════════════════
   alignext · style.css
   ═══════════════════════════════════════════════════════ */

/* ── VARIABLES ── */
:root {
    --green:     #006359;
    --cream:     #f7f4f3;
    --burgundy:  #5d2435;
    --teal:      #004346;
    --accent:    #6282e0;
    --white:     #ffffff;
    --text:      #1c1c1c;
    --muted:     #5c5c5c;
    --border:    #e3dedd;

    --nav-h:     112px;
    --r:         12px;
    --r-lg:      20px;
    --shadow:    0 4px 24px rgba(0,67,70,0.08);
    --shadow-md: 0 8px 40px rgba(0,67,70,0.13);
    --ease:      0.3s ease;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--ease); }
ul { list-style: none; }
blockquote { margin: 0; }

/* ── LAYOUT ── */
.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 28px;
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    border: 2px solid transparent;
    transition: all var(--ease);
}
.btn-primary  { background: var(--green);  color: var(--white); border-color: var(--green); }
.btn-primary:hover  { background: var(--teal); border-color: var(--teal); }
.btn-outline  { background: transparent; color: var(--green); border-color: var(--green); }
.btn-outline:hover  { background: var(--green); color: var(--white); }
.btn-white    { background: var(--white); color: var(--green); border-color: var(--white); }
.btn-white:hover    { background: var(--cream); }
.btn-sm       { padding: 9px 20px; font-size: 14px; }

/* ── TAG LABELS ── */
.tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green);
    background: rgba(0,99,89,0.09);
    padding: 5px 13px;
    border-radius: 100px;
    margin-bottom: 14px;
}
.tag.centered { display: block; width: fit-content; margin: 0 auto 14px; text-align: center; }

/* ── SECTION HEADINGS ── */
.section-heading {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 800;
    color: var(--text);
    text-align: center;
    margin-bottom: 12px;
    line-height: 1.2;
}
.section-subheading {
    font-size: 16px;
    color: var(--muted);
    text-align: center;
    max-width: 580px;
    margin: 0 auto 48px;
    line-height: 1.65;
}
.section-heading-white {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 800;
    color: var(--white);
    text-align: center;
    margin-bottom: 12px;
    line-height: 1.2;
}
.section-subheading-white {
    font-size: 16px;
    color: rgba(255,255,255,0.75);
    text-align: center;
    max-width: 560px;
    margin: 0 auto 48px;
    line-height: 1.65;
}

/* ── IMAGE FRAMES (with fallback) ── */
.img-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--r-lg);
    overflow: hidden;
    background: transparent;
}
.img-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.img-fallback {
    position: absolute;
    inset: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--green);
    color: rgba(255,255,255,0.45);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ── CHECK LIST ── */
.check-list {
    display: flex;
    flex-direction: column;
    gap: 11px;
}
.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
}
.check-list li::before {
    content: '';
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    border-radius: 50%;
    background: rgba(0,99,89,0.1) url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 10.5 L8.5 14 L15 7' stroke='%23006359' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ═══════════════════════════════════
   NAVBAR
═══════════════════════════════════ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--ease);
}
.navbar.scrolled { box-shadow: var(--shadow); }

.nav-container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
}

.nav-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.logo-img  { height: 82px; width: auto; max-width: 220px; }
.logo-text {
    display: none;
    font-size: 40px;
    font-weight: 800;
    color: var(--green);
    letter-spacing: -0.03em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.nav-portal-mobile {
    display: none;
}
.nav-link {
    padding: 8px 13px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    border-radius: 7px;
    transition: all var(--ease);
}
.nav-link:hover { color: var(--green); background: rgba(0,99,89,0.07); }
.nav-links .btn { margin-left: 6px; }

/* hamburger — hidden on desktop */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 7px;
    transition: background var(--ease);
    flex-shrink: 0;
}
.hamburger:hover { background: rgba(0,99,89,0.08); }
.hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════
   HERO
═══════════════════════════════════ */
.hero {
    padding: 96px 0 80px;
    background: var(--cream);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.hero-title {
    font-size: clamp(30px, 4.5vw, 52px);
    font-weight: 800;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: 22px;
    letter-spacing: -0.02em;
}
.hero-title em {
    font-style: italic;
    color: var(--green);
}
.hero-subtitle {
    font-size: 17px;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 520px;
}
.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.hero-media .img-frame {
    background: transparent;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
}

/* ═══════════════════════════════════
   FEATURES
═══════════════════════════════════ */
.features {
    padding: 80px 0;
    background: var(--white);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.feature-card {
    background: var(--cream);
    border-radius: var(--r-lg);
    padding: 36px 30px;
    border: 1px solid var(--border);
    transition: all var(--ease);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0,99,89,0.22);
}
.feature-icon {
    width: 52px;
    height: 52px;
    background: rgba(0,99,89,0.09);
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    flex-shrink: 0;
}
.feature-card h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.feature-card p {
    font-size: 14.5px;
    color: var(--muted);
    line-height: 1.7;
}

/* ═══════════════════════════════════
   TECHNOLOGY
═══════════════════════════════════ */
.technology {
    padding: 80px 0 16px;
    background: var(--white);
}
.tech-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 96px;
}
.tech-row.reverse .tech-visual { order: 2; }
.tech-row.reverse .tech-copy   { order: 1; }

.tech-copy .tag { margin-bottom: 12px; }
.tech-copy h2 {
    font-size: clamp(22px, 3vw, 33px);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
    line-height: 1.25;
    letter-spacing: -0.015em;
}
.tech-copy p {
    font-size: 15.5px;
    color: var(--muted);
    line-height: 1.78;
    margin-bottom: 28px;
}

/* ═══════════════════════════════════
   WORKFLOW (TAM DİJİTAL İŞ AKIŞI)
═══════════════════════════════════ */
.workflow {
    padding: 72px 0;
    background: radial-gradient(ellipse at 68% 22%, #009880 0%, #006359 50%, #003c38 100%);
}
.workflow-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}
.workflow-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 210px;
}
.workflow-icon {
    position: relative;
    width: 100px;
    height: 108px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.workflow-icon img {
    width: 92px;
    height: 92px;
    object-fit: contain;
    display: block;
}
.workflow-icon .wf-fallback {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
}
.workflow-step h3 {
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    margin: 0;
    line-height: 1.35;
    letter-spacing: 0.01em;
}
.workflow-arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    padding: 0 6px;
    margin-top: 46px;
}
.workflow .section-heading-white {
    margin-bottom: 44px;
}

@media (max-width: 700px) {
    .workflow-grid {
        flex-direction: column;
        align-items: center;
        gap: 28px;
    }
    .workflow-arrow {
        transform: rotate(90deg);
        margin: 0;
    }
}

/* ═══════════════════════════════════
   PROCESS (3 ADIM)
═══════════════════════════════════ */
.process {
    padding: 80px 0;
    background: var(--cream);
}
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.step-card {
    background: var(--white);
    border: 1px solid rgba(0,99,89,0.16);
    border-radius: var(--r-lg);
    padding: 32px 26px;
    text-align: center;
    transition: all var(--ease);
}
.step-card:hover {
    box-shadow: var(--shadow);
    border-color: rgba(0,99,89,0.3);
}
.step-num {
    font-size: 52px;
    font-weight: 800;
    color: rgba(0,99,89,0.12);
    line-height: 1;
    margin-bottom: 16px;
}
.step-img-wrap {
    position: relative;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    background: transparent;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 160px;
}
.step-img-wrap img {
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: contain;
    display: block;
}
.step-img-fallback {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,99,89,0.06);
    color: rgba(0,99,89,0.4);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}
.step-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.step-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.65;
}

/* ═══════════════════════════════════
   EXPERTS
═══════════════════════════════════ */
.experts {
    padding: 80px 0;
    background: var(--cream);
}
.experts-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.expert-card {
    background: var(--white);
    border-radius: var(--r-lg);
    padding: 28px 32px;
    border: 1px solid var(--border);
    display: grid;
    grid-template-columns: 80px 1fr;
    grid-template-rows: auto auto;
    column-gap: 24px;
    row-gap: 0;
    transition: all var(--ease);
}
.expert-card:hover { box-shadow: var(--shadow-md); }
.expert-avatar {
    grid-column: 1;
    grid-row: 1 / 3;
    align-self: start;
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--green);
    flex-shrink: 0;
}
.expert-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.avatar-fallback {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: var(--green);
    color: var(--white);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.expert-card blockquote {
    grid-column: 2;
    grid-row: 1;
    font-size: 14.5px;
    color: var(--muted);
    line-height: 1.78;
    font-style: italic;
    border-left: 3px solid var(--green);
    padding-left: 16px;
    margin-bottom: 14px;
}
.expert-meta {
    grid-column: 2;
    grid-row: 2;
    padding-left: 19px;
}
.expert-meta strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}
.expert-meta span {
    font-size: 13px;
    color: var(--muted);
}

/* ═══════════════════════════════════
   CTA
═══════════════════════════════════ */
.cta {
    padding: 96px 0;
    background: var(--green);
}
.cta-inner {
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
}
.cta h2 {
    font-size: clamp(24px, 3.5vw, 38px);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.25;
    letter-spacing: -0.01em;
}
.cta p {
    font-size: 17px;
    color: rgba(255,255,255,0.72);
    line-height: 1.7;
    margin-bottom: 40px;
}

/* ═══════════════════════════════════
   ARTICLES
═══════════════════════════════════ */
.articles {
    padding: 80px 0;
    background: var(--cream);
}
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.article-card {
    background: var(--white);
    border-radius: var(--r-lg);
    padding: 26px 22px;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all var(--ease);
}
.article-card:hover {
    box-shadow: var(--shadow);
    border-color: rgba(0,99,89,0.22);
}
.article-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}
.article-source {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--green);
}
.article-year {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--muted);
    background: var(--cream);
    padding: 3px 10px;
    border-radius: 100px;
}
.article-card h3 {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.4;
    flex: 1;
}
.article-card p {
    font-size: 13.5px;
    color: var(--muted);
    line-height: 1.68;
}
.article-link {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--green);
    margin-top: auto;
    transition: color var(--ease);
}
.article-link:hover { color: var(--teal); }

/* ═══════════════════════════════════
   FOOTER
═══════════════════════════════════ */
.footer {
    background: var(--teal);
    padding: 64px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .footer-logo-wrap {
    display: inline-flex;
    align-items: center;
    margin-bottom: 16px;
}
.footer-brand img {
    height: 64px;
    width: auto;
}
.footer-logo-text {
    display: none;
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.03em;
}
.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    max-width: 240px;
}
.footer-col h4 {
    font-size: 11px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 18px;
}
.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-col ul li a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    transition: color var(--ease);
}
.footer-col ul li a:hover { color: var(--white); }
.footer-address {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.72;
}
.footer-bottom {
    padding-top: 24px;
    text-align: center;
}
.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.35);
}

/* ═══════════════════════════════════
   WHATSAPP FLOAT
═══════════════════════════════════ */
.wa-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.38);
    z-index: 999;
    transition: all var(--ease);
}
.wa-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37,211,102,0.52);
}

/* ═══════════════════════════════════
   SCROLL CONTROLS (mobile arrows)
═══════════════════════════════════ */
.scroll-controls {
    display: none;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px;
    padding: 0 20px;
}
.scroll-btn {
    width: 38px;
    height: 38px;
    border: 1.5px solid var(--green);
    border-radius: 50%;
    background: transparent;
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--ease);
    flex-shrink: 0;
    font-family: 'Montserrat', sans-serif;
}
.scroll-btn:hover, .scroll-btn:active {
    background: var(--green);
    color: var(--white);
}

/* ═══════════════════════════════════
   ANIMATIONS
═══════════════════════════════════ */
.fade-in {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}
.feature-card:nth-child(2).fade-in { transition-delay: 0.09s; }
.feature-card:nth-child(3).fade-in { transition-delay: 0.18s; }
.step-card:nth-child(2).fade-in    { transition-delay: 0.1s; }
.step-card:nth-child(3).fade-in    { transition-delay: 0.2s; }
.expert-card:nth-child(2).fade-in  { transition-delay: 0.09s; }
.expert-card:nth-child(3).fade-in  { transition-delay: 0.18s; }
.article-card:nth-child(2).fade-in { transition-delay: 0.07s; }
.article-card:nth-child(3).fade-in { transition-delay: 0.14s; }
.article-card:nth-child(4).fade-in { transition-delay: 0.21s; }
.article-card:nth-child(5).fade-in { transition-delay: 0.28s; }
.article-card:nth-child(6).fade-in { transition-delay: 0.35s; }

/* ═══════════════════════════════════
   RESPONSIVE — Tablet/Mobile (≤ 960px)
═══════════════════════════════════ */
@media (max-width: 960px) {

    /* Nav: hamburger left, logo, portal button right */
    .hamburger { display: flex; }
    .nav-portal-mobile {
        display: inline-flex !important;
        margin-left: auto;
        padding: 8px 14px;
        font-size: 12px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    .nav-links {
        display: none;
        position: fixed;
        top: var(--nav-h);
        left: 0;
        right: 0;
        height: calc(100vh - var(--nav-h));
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 24px 32px;
        gap: 4px;
        border-top: 1px solid var(--border);
        overflow-y: auto;
        z-index: 1001;
        margin-left: 0;
    }
    .nav-links.open { display: flex; }
    .nav-links .nav-link {
        width: 100%;
        padding: 13px 14px;
        font-size: 17px;
        border-radius: 8px;
    }
    .nav-links .btn {
        width: 100%;
        margin-left: 0;
        margin-top: 8px;
        padding: 13px 20px;
        font-size: 16px;
        justify-content: center;
    }

    /* Logo smaller on mobile */
    .logo-img  { height: 52px; }
    .logo-text { font-size: 28px; }

    /* Hero — image first */
    .hero-grid { grid-template-columns: 1fr; gap: 32px; }
    .hero-media { order: 1; }
    .hero-text  { order: 2; }

    /* Features */
    .features-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }

    /* Technology */
    .tech-row { grid-template-columns: 1fr; gap: 36px; margin-bottom: 64px; }
    .tech-row.reverse .tech-visual { order: 0; }
    .tech-row.reverse .tech-copy   { order: 0; }

    /* Process and Experts: full-bleed for scroll */
    .process, .experts { overflow: hidden; }
    .process .container, .experts .container { padding-left: 0; padding-right: 0; }
    .process .section-heading,
    .process .section-subheading,
    .experts .tag,
    .experts .section-heading,
    .experts .section-subheading { padding-left: 24px; padding-right: 24px; }

    /* Show scroll arrows */
    .scroll-controls { display: flex; }

    /* Steps — horizontal scroll, one card per view */
    .steps-grid {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding: 4px 20px 20px;
        margin: 0;
        gap: 12px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }
    .steps-grid::-webkit-scrollbar { height: 3px; }
    .steps-grid::-webkit-scrollbar-thumb { background: rgba(0,99,89,0.25); border-radius: 2px; }
    .step-card {
        width: calc(100vw - 60px);
        min-width: 240px;
        max-width: 420px;
        flex-shrink: 0;
        scroll-snap-align: center;
        overflow: hidden;
    }
    .step-img-wrap { max-height: 180px; overflow: hidden; }
    .step-img-wrap img { max-height: 160px; width: auto; max-width: 100%; }

    /* Experts — horizontal scroll, one card per view */
    .experts-grid {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding: 4px 20px 20px;
        margin: 0;
        gap: 12px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        align-items: start;
    }
    .experts-grid::-webkit-scrollbar { height: 3px; }
    .experts-grid::-webkit-scrollbar-thumb { background: rgba(0,99,89,0.25); border-radius: 2px; }
    .expert-card {
        width: calc(100vw - 60px);
        min-width: 260px;
        max-width: 440px;
        flex-shrink: 0;
        scroll-snap-align: center;
    }

    /* Articles */
    .articles-grid { grid-template-columns: repeat(2, 1fr); }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ═══════════════════════════════════
   RESPONSIVE — Mobile (≤ 600px)
═══════════════════════════════════ */
@media (max-width: 600px) {
    :root { --nav-h: 82px; }

    .hero { padding: 48px 0 52px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }

    .articles-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .cta { padding: 72px 0; }
    .tech-row { margin-bottom: 56px; }
}