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

@font-face {
    font-family: "AlaskaLogo";
    src: url("Alaska/Alaska WOFF2/Alaska-SemiBold.woff2") format("woff2");
    font-style: normal;
    font-weight: 600;
    font-display: swap;
}

:root {
    /* Behavioral design palette:
       - Trust + competence: blue
       - Calm regulation: teal
       - Action energy: warm coral for CTA */
    --color-trust: #355cff;
    --color-calm: #16a6a1;
    --color-action: #ff7a59;

    --color-ink: #111827;
    --color-ink-soft: #4b5563;
    --color-bg: #f5f8ff;
    --color-surface: rgba(255, 255, 255, 0.78);
    --color-surface-strong: #ffffff;
    --color-border: rgba(53, 92, 255, 0.16);

    --gradient-brand: linear-gradient(130deg, #355cff 0%, #4f7bff 35%, #16a6a1 100%);
    --gradient-action: linear-gradient(120deg, #ff7a59 0%, #ff9559 55%, #ffb05d 100%);
    --gradient-bg:
        radial-gradient(circle at 8% -12%, rgba(53, 92, 255, 0.16), transparent 40%),
        radial-gradient(circle at 100% 8%, rgba(22, 166, 161, 0.14), transparent 36%),
        #f5f8ff;

    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 26px;
    --radius-xl: 34px;

    --shadow-sm: 0 10px 30px rgba(17, 24, 39, 0.08);
    --shadow-md: 0 20px 48px rgba(17, 24, 39, 0.14);

    --space-1: 0.5rem;
    --space-2: 0.75rem;
    --space-3: 1rem;
    --space-4: 1.5rem;
    --space-5: 2rem;
    --space-6: 3rem;
    --space-7: 4rem;
    --space-8: 5.5rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--color-ink);
    background: var(--gradient-bg);
    line-height: 1.65;
    min-height: 100vh;
}

.container {
    width: min(1180px, 92vw);
    margin: 0 auto;
}

section {
    padding: clamp(3.25rem, 7vw, var(--space-8)) 0;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: var(--gradient-action);
    z-index: 1300;
}

.nav {
    position: sticky;
    top: 0;
    z-index: 1200;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    background: rgba(247, 250, 255, 0.75);
    backdrop-filter: blur(14px);
}

.nav-content {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.brand-name {
    font-family: "AlaskaLogo", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1.24rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: #111111;
}

.nav-links {
    display: none;
    gap: var(--space-5);
}

.nav-links a {
    color: var(--color-ink-soft);
    text-decoration: none;
    font-weight: 650;
    font-size: 0.96rem;
}

.nav-links a:hover {
    color: var(--color-trust);
}

.nav-lang {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.lang-btn {
    border: 1px solid rgba(17, 24, 39, 0.08);
    background: #fff;
    color: var(--color-ink-soft);
    border-radius: 999px;
    min-height: 36px;
    padding: 0 var(--space-3);
    font-size: 0.79rem;
    font-weight: 700;
    cursor: pointer;
}

.lang-btn.active {
    background: var(--gradient-brand);
    border-color: transparent;
    color: #fff;
}

.hero {
    position: relative;
    overflow: hidden;
    padding-top: calc(clamp(3.25rem, 7vw, var(--space-8)) + 1rem);
}

.hero-layout {
    display: grid;
    align-items: center;
    gap: clamp(1.25rem, 3vw, var(--space-6));
}

.hero-content {
    max-width: 670px;
}

.hero-title {
    font-size: clamp(2rem, 4.7vw, 4.2rem);
    line-height: 1.07;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-4);
    text-wrap: balance;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.4vw, 1.24rem);
    color: var(--color-ink-soft);
    margin-bottom: var(--space-5);
    max-width: 55ch;
}

.hero-cta,
.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.hero-media,
.approach-media,
.sessions-media {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.72);
}

.hero-media {
    aspect-ratio: 4 / 5;
    max-height: 640px;
}

.hero-media img,
.approach-media img,
.sessions-media img,
.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 999px;
    min-height: 52px;
    padding: 0 var(--space-5);
    font-weight: 720;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

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

.btn-primary {
    color: #fff;
    background: var(--gradient-action);
    box-shadow: 0 14px 28px rgba(255, 122, 89, 0.32);
}

.btn-primary:hover {
    box-shadow: 0 18px 34px rgba(255, 122, 89, 0.4);
}

.btn-secondary {
    color: var(--color-trust);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--color-border);
}

.btn-large {
    min-height: 56px;
    padding: 0 var(--space-6);
}

.btn-full {
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: clamp(1.5rem, 3vw, var(--space-6));
}

.section-title {
    font-size: clamp(1.75rem, 3.2vw, 3rem);
    line-height: 1.13;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-3);
    text-wrap: balance;
}

.section-subtitle {
    color: var(--color-ink-soft);
    max-width: 66ch;
    margin: 0 auto;
}

.services,
.sessions {
    background: rgba(255, 255, 255, 0.6);
    border-top: 1px solid rgba(255, 255, 255, 0.64);
    border-bottom: 1px solid rgba(255, 255, 255, 0.64);
}

.services-grid,
.focus-grid,
.approach-features {
    display: grid;
    gap: var(--space-4);
}

.service-card,
.focus-card,
.session-info,
.approach-feature {
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.service-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-image {
    aspect-ratio: 16 / 10;
}

.service-title {
    margin: var(--space-4) var(--space-4) var(--space-2);
    font-size: 1.24rem;
}

.service-description {
    margin: 0 var(--space-4) var(--space-4);
    color: var(--color-ink-soft);
}

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

.focus-card {
    border-radius: var(--radius-md);
    padding: var(--space-4);
    position: relative;
}

.focus-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(53, 92, 255, 0.45), rgba(22, 166, 161, 0.22));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.focus-title {
    margin-bottom: var(--space-2);
    font-size: 1.04rem;
}

.focus-description {
    color: var(--color-ink-soft);
}

.approach {
    background: rgba(240, 247, 252, 0.75);
}

.approach-content,
.sessions-content {
    display: grid;
    align-items: start;
    gap: clamp(1rem, 2vw, var(--space-5));
}

.approach-description {
    color: var(--color-ink-soft);
    margin-bottom: var(--space-4);
}

.approach-features {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.approach-feature {
    border-radius: var(--radius-md);
    padding: 0.9rem 1rem;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.feature-icon {
    width: 24px;
    height: 24px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--gradient-brand);
    font-size: 0.82rem;
    font-weight: 800;
}

.approach-media,
.sessions-media {
    aspect-ratio: 4 / 3;
    max-height: 420px;
}

.session-info {
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

.session-text {
    color: var(--color-ink-soft);
    margin-bottom: var(--space-3);
}

.session-text:last-child {
    margin-bottom: 0;
}

/* Collaborations */
.collaborations {
    background: rgba(255, 255, 255, 0.52);
}

.logos-wall {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

.logo-card {
    margin: 0;
    background: var(--color-surface-strong);
    border: 1px solid rgba(17, 24, 39, 0.08);
    border-radius: var(--radius-md);
    padding: 1rem;
    min-height: 92px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(17, 24, 39, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.logo-card img {
    max-width: 100%;
    max-height: 52px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.85;
}

.logo-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 26px rgba(17, 24, 39, 0.12);
    border-color: rgba(53, 92, 255, 0.2);
}

.logo-card:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.cta-section {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a295f 0%, #1c4d7a 55%, #157b7f 100%);
    color: #fff;
}

.cta-section::before {
    content: "";
    position: absolute;
    inset: auto -12% -40% auto;
    width: 480px;
    height: 480px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.24) 0%, rgba(255, 255, 255, 0) 68%);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.8rem, 3.2vw, 3rem);
    margin-bottom: var(--space-3);
}

.cta-subtitle {
    opacity: 0.92;
    margin-bottom: var(--space-5);
}

.cta-section .btn-primary {
    background: #fff;
    color: #184b70;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
}

.cta-section .btn-secondary {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.footer {
    background: #0f172a;
    color: #9aa9c4;
    padding: var(--space-6) 0 var(--space-4);
}

.footer-content {
    display: grid;
    gap: var(--space-4);
}

.footer-company {
    color: #fff;
    margin-bottom: var(--space-1);
}

.footer-ids {
    margin-top: 0.45rem;
    font-size: 0.9rem;
    color: #ced7ea;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.footer-links a {
    color: #ced7ea;
    text-decoration: none;
}

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

.footer-bottom {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-rights {
    font-size: 0.92rem;
}

.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 950;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.92);
    border-top: 1px solid rgba(17, 24, 39, 0.1);
    backdrop-filter: blur(10px);
    display: none;
}

.skip-link {
    position: absolute;
    top: -46px;
    left: 0;
    z-index: 1301;
    background: #0f172a;
    color: #fff;
    text-decoration: none;
    padding: 0.65rem 0.9rem;
    border-radius: 0 0 10px 0;
}

.skip-link:focus {
    top: 0;
}

:focus-visible {
    outline: 2px solid var(--color-trust);
    outline-offset: 3px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (min-width: 760px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .logos-wall {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 960px) {
    .nav-links {
        display: flex;
    }

    .hero-layout {
        grid-template-columns: 1.05fr 0.95fr;
    }

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

    .focus-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .approach-content,
    .sessions-content {
        grid-template-columns: 1.12fr 0.88fr;
    }

    .footer-content {
        grid-template-columns: 2fr 1fr;
        align-items: start;
    }
}

@media (max-width: 959px) {
    .hero-media {
        max-height: 420px;
    }

    .approach-media,
    .sessions-media {
        max-height: 320px;
    }
}

@media (max-width: 860px) {
    .sticky-cta {
        display: block;
    }
}