/* ================================================================
   OceanSphere Consulting v2 - Premium Corporate B2B
   ================================================================ */

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

:root {
    /* Premium dark palette - inspired by BMW/Mercedes Business */
    --c-bg-deepest: #050810;
    --c-bg-dark: #0a1019;
    --c-bg-mid: #111824;
    --c-bg-card: #161e2d;
    --c-bg-hover: #1d2738;

    --c-text: #f5f7fa;
    --c-text-mid: #a8b2c1;
    --c-text-dim: #6a7689;
    --c-text-faint: #3d4654;

    --c-line: rgba(255, 255, 255, 0.08);
    --c-line-strong: rgba(255, 255, 255, 0.15);

    /* Gold - matches existing logo */
    --c-gold: #c8a44e;
    --c-gold-bright: #e6c168;
    --c-gold-soft: rgba(200, 164, 78, 0.1);
    --c-gold-line: rgba(200, 164, 78, 0.25);

    /* Marine accent for CTAs */
    --c-marine: #1e4d7a;
    --c-marine-bright: #2a6fb5;

    /* Spacing */
    --section-pad: clamp(100px, 12vw, 180px);
    --container-max: 1320px;
    --gutter: clamp(24px, 4vw, 64px);

    /* Transitions */
    --t-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --t-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --t-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--c-bg-deepest);
    color: var(--c-text);
    line-height: 1.65;
    overflow-x: hidden;
    font-feature-settings: 'kern', 'liga', 'calt';
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }

/* ===== TYPOGRAPHY ===== */
.font-display {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.05;
}

h1, h2, h3, h4, h5 {
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--c-text);
}

h1 {
    font-size: clamp(2.6rem, 6vw, 5.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
}

h2 {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.035em;
}

h3 { font-size: clamp(1.4rem, 2.4vw, 1.85rem); font-weight: 700; }
h4 { font-size: clamp(1.1rem, 1.6vw, 1.25rem); font-weight: 600; }

p {
    color: var(--c-text-mid);
    font-size: 1.05rem;
    line-height: 1.75;
}

.lead {
    font-size: clamp(1.15rem, 1.8vw, 1.4rem);
    color: var(--c-text-mid);
    line-height: 1.6;
    font-weight: 400;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-gold);
    margin-bottom: 24px;
}

.eyebrow::before {
    content: '';
    width: 36px;
    height: 1px;
    background: var(--c-gold);
}

.section-title {
    margin-bottom: 24px;
}

/* ===== LAYOUT ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gutter);
    width: 100%;
}

.container-narrow {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 var(--gutter);
}

section {
    padding: var(--section-pad) 0;
    position: relative;
}

.section-divider {
    height: 1px;
    background: var(--c-line);
    margin: 0 var(--gutter);
}

/* Grid systems */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(40px, 6vw, 100px);
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(24px, 3vw, 40px);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(24px, 3vw, 40px);
}

@media (max-width: 968px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all var(--t-base);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--t-base);
}

.btn:hover svg { transform: translateX(4px); }

.btn-gold {
    background: var(--c-gold);
    color: var(--c-bg-deepest);
    border: 1px solid var(--c-gold);
}
.btn-gold:hover {
    background: var(--c-gold-bright);
    border-color: var(--c-gold-bright);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(200, 164, 78, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--c-text);
    border: 1px solid var(--c-line-strong);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--c-gold);
    color: var(--c-gold);
}

.btn-ghost {
    padding: 12px 0;
    color: var(--c-gold);
    border-bottom: 1px solid var(--c-gold-line);
    border-radius: 0;
    font-size: 0.82rem;
}
.btn-ghost:hover {
    color: var(--c-gold-bright);
    border-bottom-color: var(--c-gold-bright);
}

/* ===== NAVIGATION (Premium fixed nav) ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: all var(--t-base);
    background: linear-gradient(180deg, rgba(5, 8, 16, 0.95) 0%, rgba(5, 8, 16, 0.7) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.nav.scrolled {
    padding: 16px 0;
    background: rgba(5, 8, 16, 0.96);
    border-bottom: 1px solid var(--c-line);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.nav-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.nav-brand img {
    height: 56px;
    width: auto;
    filter: brightness(1.15);
}

.nav-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.nav-brand-text strong {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--c-text);
    letter-spacing: 0.02em;
}

.nav-brand-text span {
    font-size: 0.66rem;
    color: var(--c-gold);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-top: 4px;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 42px;
}

.nav-menu > li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 8px 0;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--c-text-mid);
    transition: color var(--t-base);
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--c-gold);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--c-gold);
}

/* Dropdown */
.has-dropdown > a::after {
    content: '▾';
    margin-left: 6px;
    font-size: 0.7rem;
    opacity: 0.6;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: -20px;
    min-width: 320px;
    background: var(--c-bg-mid);
    border: 1px solid var(--c-line);
    border-radius: 4px;
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--t-base);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 3px;
    transition: background var(--t-fast);
    color: var(--c-text);
    font-size: 0.88rem;
    font-weight: 500;
}

.dropdown li a:hover {
    background: var(--c-bg-hover);
    color: var(--c-gold);
}

.dropdown-icon {
    width: 24px;
    height: 24px;
    color: var(--c-gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.dropdown-text { display: flex; flex-direction: column; gap: 2px; }
.dropdown-text strong { font-weight: 600; }
.dropdown-text small { color: var(--c-text-dim); font-size: 0.75rem; font-weight: 400; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 2px;
    background: rgba(255, 255, 255, 0.04);
    padding: 4px;
    border-radius: 3px;
    border: 1px solid var(--c-line);
}

.lang-switch button {
    padding: 6px 12px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--c-text-dim);
    border-radius: 2px;
    transition: all var(--t-fast);
}

.lang-switch button.active {
    background: var(--c-gold);
    color: var(--c-bg-deepest);
}

.nav-cta {
    padding: 12px 24px;
    font-size: 0.78rem;
    font-weight: 700;
    background: var(--c-gold);
    color: var(--c-bg-deepest);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all var(--t-base);
}

.nav-cta:hover {
    background: var(--c-gold-bright);
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background: var(--c-text);
    transition: var(--t-base);
}

@media (max-width: 1100px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 88px;
        left: 0;
        right: 0;
        background: var(--c-bg-mid);
        flex-direction: column;
        align-items: stretch;
        padding: 24px var(--gutter);
        gap: 0;
        border-bottom: 1px solid var(--c-line);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
        max-height: calc(100vh - 88px);
        overflow-y: auto;
    }
    .nav-menu.open { display: flex; }
    .nav-menu > li { border-bottom: 1px solid var(--c-line); }
    .nav-menu > li > a { padding: 18px 0; font-size: 1rem; }
    .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: transparent; border: none; padding: 0 0 16px 0; }
    .nav-cta { display: none; }
    .hamburger { display: flex; }
}

/* ===== HERO (Premium Editorial Style) ===== */
.hero-premium {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 140px 0 100px;
    overflow: hidden;
}

.hero-bg-premium {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-premium img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-bg-premium::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(5, 8, 16, 0.92) 0%, rgba(5, 8, 16, 0.75) 50%, rgba(5, 8, 16, 0.92) 100%),
        linear-gradient(180deg, transparent 0%, var(--c-bg-deepest) 100%);
}

.hero-premium .container { position: relative; z-index: 2; }

.hero-content-premium {
    max-width: 920px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 22px;
    background: rgba(200, 164, 78, 0.1);
    border: 1px solid var(--c-gold-line);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-gold);
    margin-bottom: 36px;
}

.hero-tag::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--c-gold);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--c-gold);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-premium h1 {
    margin-bottom: 32px;
}

.hero-premium h1 .accent {
    color: var(--c-gold);
    display: inline;
}

.hero-premium .lead {
    max-width: 760px;
    margin-bottom: 48px;
}

.hero-actions {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 80px;
}

.hero-stats-premium {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    max-width: 920px;
    border-top: 1px solid var(--c-line);
    padding-top: 48px;
}

.hero-stats-premium > div {
    padding-right: 30px;
    border-right: 1px solid var(--c-line);
}
.hero-stats-premium > div:last-child { border-right: none; }

.hero-stat-num {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    color: var(--c-gold);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: var(--c-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .hero-stats-premium { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .hero-stats-premium > div { border-right: none; padding-right: 0; }
}

/* ===== PAGE HEADER (für Unterseiten) ===== */
.page-header {
    padding: 200px 0 100px;
    background: linear-gradient(180deg, var(--c-bg-dark) 0%, var(--c-bg-deepest) 100%);
    position: relative;
    border-bottom: 1px solid var(--c-line);
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top, rgba(200, 164, 78, 0.08) 0%, transparent 60%);
    z-index: 0;
}

.page-header .container { position: relative; z-index: 2; }

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--c-text-dim);
    margin-bottom: 28px;
}

.breadcrumb a { color: var(--c-text-dim); transition: color var(--t-base); }
.breadcrumb a:hover { color: var(--c-gold); }
.breadcrumb .sep { color: var(--c-text-faint); }
.breadcrumb .current { color: var(--c-gold); }

.page-header h1 {
    max-width: 900px;
    margin-bottom: 24px;
}

.page-header .lead {
    max-width: 720px;
}

/* ===== CARDS ===== */
.card {
    background: var(--c-bg-card);
    border: 1px solid var(--c-line);
    border-radius: 4px;
    padding: 40px 36px;
    transition: all var(--t-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--c-gold);
    transition: width var(--t-base);
}

.card:hover {
    background: var(--c-bg-hover);
    border-color: var(--c-line-strong);
    transform: translateY(-4px);
}

.card:hover::before { width: 100%; }

.card-icon {
    width: 64px;
    height: 64px;
    background: rgba(200, 164, 78, 0.1);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-gold);
    margin-bottom: 28px;
}

.card-icon svg { width: 30px; height: 30px; }

.card h3 {
    margin-bottom: 14px;
    color: var(--c-text);
}

.card p {
    color: var(--c-text-mid);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--c-gold);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: gap var(--t-base);
}

.card:hover .card-link { gap: 14px; }

.card-link svg { width: 14px; height: 14px; }

/* ===== FEATURE LIST ===== */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 28px;
    background: var(--c-bg-card);
    border-left: 3px solid var(--c-gold);
    border-radius: 0 4px 4px 0;
    transition: all var(--t-base);
}

.feature-item:hover {
    background: var(--c-bg-hover);
    transform: translateX(8px);
}

.feature-item-num {
    width: 48px;
    height: 48px;
    background: var(--c-gold);
    color: var(--c-bg-deepest);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 4px;
}

.feature-item-content h4 {
    color: var(--c-text);
    margin-bottom: 8px;
}

.feature-item-content p {
    color: var(--c-text-mid);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ===== TEAM CARDS ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto;
}

@media (max-width: 768px) { .team-grid { grid-template-columns: 1fr; gap: 50px; } }

.team-card-premium {
    text-align: center;
}

.team-photo-frame {
    width: 320px;
    height: 320px;
    margin: 0 auto 32px;
    position: relative;
}

.team-photo-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid var(--c-gold);
    border-radius: 50%;
    transform: rotate(0deg);
    transition: transform var(--t-slow);
}

.team-card-premium:hover .team-photo-frame::before {
    transform: rotate(8deg);
}

.team-photo-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    border-radius: 50%;
    padding: 8px;
    position: relative;
    z-index: 2;
}

.team-name-premium {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--c-text);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.team-role-premium {
    display: inline-block;
    color: var(--c-gold);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 28px;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--c-gold-line);
    min-width: 200px;
}

.team-bio-premium {
    text-align: left;
    max-width: 380px;
    margin: 0 auto;
    list-style: none;
}

.team-bio-premium li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 14px;
    font-size: 0.95rem;
    color: var(--c-text-mid);
    line-height: 1.6;
}

.team-bio-premium li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 14px;
    height: 2px;
    background: var(--c-gold);
}

/* ===== STATS BLOCK ===== */
.stats-block {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--c-bg-mid);
    border: 1px solid var(--c-line);
    border-radius: 4px;
    padding: 60px 40px;
    margin-top: 60px;
}

@media (max-width: 768px) {
    .stats-block { grid-template-columns: repeat(2, 1fr); padding: 40px 24px; }
}

.stats-block > div {
    text-align: center;
    padding: 0 20px;
    border-right: 1px solid var(--c-line);
}

.stats-block > div:last-child { border-right: none; }

@media (max-width: 768px) {
    .stats-block > div { border-right: none; border-bottom: 1px solid var(--c-line); padding: 20px; }
    .stats-block > div:last-child { border-bottom: none; }
}

.stats-num {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--c-gold);
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: -0.03em;
}

.stats-label {
    font-size: 0.78rem;
    color: var(--c-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* ===== PROCESS / WORKFLOW ===== */
.process-step {
    background: var(--c-bg-card);
    padding: 50px 40px 40px;
    border-radius: 4px;
    border: 1px solid var(--c-line);
    position: relative;
    transition: all var(--t-base);
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--c-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-slow);
}

.process-step:hover::before { transform: scaleX(1); }

.process-step:hover {
    border-color: var(--c-gold-line);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.process-num {
    position: absolute;
    top: -28px;
    left: 40px;
    width: 64px;
    height: 64px;
    background: var(--c-gold);
    color: var(--c-bg-deepest);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 800;
    box-shadow: 0 12px 30px rgba(200, 164, 78, 0.35);
}

.process-icon {
    width: 56px;
    height: 56px;
    color: var(--c-gold);
    margin-top: 36px;
    margin-bottom: 24px;
}

.process-step h3 { margin-bottom: 14px; }
.process-step p { font-size: 0.95rem; }

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--c-bg-mid) 0%, var(--c-bg-deepest) 100%);
    text-align: center;
    padding: 120px var(--gutter);
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(200, 164, 78, 0.06) 0%, transparent 70%);
}

.cta-section .container { position: relative; z-index: 2; }

.cta-section h2 {
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section p {
    max-width: 660px;
    margin: 0 auto 40px;
}

/* ===== QUOTE / PROMISE ===== */
.quote-block {
    background: var(--c-bg-mid);
    padding: 100px var(--gutter);
    text-align: center;
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    position: relative;
}

.quote-block::before,
.quote-block::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 1px;
    background: var(--c-gold);
}

.quote-block::before { top: 50px; left: 50%; transform: translateX(-50%); }
.quote-block::after { bottom: 50px; left: 50%; transform: translateX(-50%); }

.quote-text {
    font-size: clamp(1.4rem, 2.4vw, 2rem);
    line-height: 1.5;
    color: var(--c-text);
    max-width: 880px;
    margin: 0 auto;
    font-weight: 400;
    font-style: italic;
}

.quote-text::before {
    content: '"';
    color: var(--c-gold);
    font-size: 1.5em;
    line-height: 0;
    margin-right: 8px;
    font-style: normal;
}

.quote-text::after {
    content: '"';
    color: var(--c-gold);
    font-size: 1.5em;
    line-height: 0;
    margin-left: 8px;
    font-style: normal;
}

/* ===== CONTACT FORM ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    margin-top: 80px;
}

@media (max-width: 968px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }

.contact-info-card {
    background: var(--c-bg-card);
    padding: 50px 40px;
    border: 1px solid var(--c-line);
    border-radius: 4px;
    align-self: start;
}

.contact-info-card h3 { margin-bottom: 32px; }

.contact-row {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 20px 0;
    border-bottom: 1px solid var(--c-line);
}

.contact-row:last-child { border-bottom: none; }

.contact-row-icon {
    width: 44px;
    height: 44px;
    background: rgba(200, 164, 78, 0.1);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-gold);
    flex-shrink: 0;
}

.contact-row-icon svg { width: 18px; height: 18px; }

.contact-row-label {
    font-size: 0.72rem;
    color: var(--c-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.contact-row-value {
    color: var(--c-text);
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-row-value a { color: var(--c-text); transition: color var(--t-base); }
.contact-row-value a:hover { color: var(--c-gold); }

.form-card {
    background: var(--c-bg-card);
    padding: 50px 40px;
    border: 1px solid var(--c-line);
    border-radius: 4px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--c-text-mid);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.form-input {
    width: 100%;
    padding: 16px 18px;
    background: var(--c-bg-deepest);
    border: 1px solid var(--c-line);
    border-radius: 3px;
    color: var(--c-text);
    font-size: 0.95rem;
    transition: all var(--t-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--c-gold);
    background: rgba(5, 8, 16, 0.8);
}

.form-input::placeholder { color: var(--c-text-faint); }

textarea.form-input {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--c-bg-deepest);
    border-top: 1px solid var(--c-line);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

@media (max-width: 968px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand-block {
    display: flex;
    flex-direction: column;
    gap: 18px;
    max-width: 360px;
}

.footer-brand-row {
    display: flex;
    align-items: center;
    gap: 14px;
}

.footer-brand-row img {
    height: 48px;
    filter: brightness(1.15);
}

.footer-brand-row strong {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--c-text);
}

.footer-brand-block p {
    font-size: 0.88rem;
    color: var(--c-text-dim);
    line-height: 1.7;
}

.footer-col h5 {
    color: var(--c-text);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 22px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    font-size: 0.88rem;
    color: var(--c-text-dim);
    transition: color var(--t-base);
    display: inline-block;
}

.footer-col ul li a:hover { color: var(--c-gold); }

.footer-bottom {
    padding-top: 36px;
    border-top: 1px solid var(--c-line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
}

.footer-copy {
    font-size: 0.82rem;
    color: var(--c-text-dim);
}

.footer-tmh-badge {
    font-size: 0.78rem;
    color: var(--c-text-dim);
    background: rgba(200, 164, 78, 0.06);
    padding: 10px 20px;
    border-radius: 3px;
    border: 1px solid var(--c-gold-line);
}

.footer-tmh-badge strong { color: var(--c-gold); }

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s ease-out, transform 0.9s ease-out;
}

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

.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }
.fade-in.delay-4 { transition-delay: 0.4s; }

/* ===== LANG SYSTEM ===== */
[data-lang-de], [data-lang-en] { display: inline; }
html[lang="de"] [data-lang-en] { display: none; }
html[lang="en"] [data-lang-de] { display: none; }

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.text-gold { color: var(--c-gold); }
.mb-0 { margin-bottom: 0; }
.mt-0 { margin-top: 0; }
.section-narrow { padding: 80px 0; }

.section-header {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 80px;
}

.section-header.left {
    text-align: left;
    margin-left: 0;
}

.section-header .eyebrow {
    justify-content: center;
}

.section-header.left .eyebrow {
    justify-content: flex-start;
}

/* Image utilities */
.image-frame {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--c-line);
}

.image-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(200, 164, 78, 0.08) 100%);
    pointer-events: none;
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-slow);
}

.image-frame:hover img {
    transform: scale(1.04);
}

/* === Compatibility layer for v2 HTML class names === */

.section { padding: 100px 0; }
.section-alt { background: var(--c-bg-dark); }
.section-dark { position: relative; background: var(--c-bg-deepest); background-size: cover; background-position: center; }
.section-bg-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,8,16,.65) 0%, rgba(5,8,16,.75) 100%); z-index: 1; pointer-events: none; }
.section-dark .container { position: relative; z-index: 2; }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 64px; }
.section-head h2 { font-size: clamp(2rem, 3.5vw, 2.75rem); margin: 18px 0 18px; letter-spacing: -0.02em; line-height: 1.15; }
.section-head p { color: var(--c-text-dim); font-size: 1.1rem; }

.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo img, .footer-logo { display: none !important; }
.nav-logo::before { content: 'OCEANSPHERE'; font-size: 1.05rem; font-weight: 800; letter-spacing: 0.18em; color: #fff; }
.nav-logo::after { content: 'CONSULTING'; font-size: 0.7rem; font-weight: 500; letter-spacing: 0.22em; color: var(--c-gold); margin-left: 10px; }
@media (max-width: 900px) { .nav-logo img { height: 56px; } }

/* Card icon — clean big emoji, no box */
.card-icon { width: auto !important; height: auto !important; background: transparent !important; font-size: 44px !important; line-height: 1 !important; margin-bottom: 24px !important; display: block !important; }

/* Card has nice padding */
.card { padding: 40px 32px; background: rgba(255,255,255,.02); border: 1px solid rgba(255,255,255,.08); border-radius: 6px; transition: all var(--t-base); position: relative; overflow: hidden; }
.card:hover { transform: translateY(-4px); border-color: rgba(200,164,78,.3); background: rgba(255,255,255,.035); }
.card h3 { font-size: 1.25rem; margin: 4px 0 14px; color: #fff; }
.card p { color: var(--c-text-dim); font-size: 0.95rem; line-height: 1.6; margin-bottom: 18px; }

/* Nav inner layout polish */
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 14px 40px; max-width: 1400px; margin: 0 auto; }
@media (max-width: 1100px) { .nav-inner { padding: 12px 24px; gap: 16px; } }

/* CTA section with bg image */
.cta-section {
    background-color: var(--c-bg-deepest);
    background-image: var(--bg) !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    background-attachment: fixed !important;
    padding: 140px 0 !important;
    position: relative;
}
.cta-section > .section-bg-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(5,8,16,.82) 0%, rgba(5,8,16,.92) 100%);
    z-index: 1;
}
.cta-section > .container { position: relative; z-index: 2; text-align: center; }
.cta-section h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; color: #fff; }
.cta-section p { color: var(--c-text-dim); margin-bottom: 36px; font-size: 1.1rem; }

/* Section dark with image */
.section-dark {
    background-image: var(--bg) !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    background-attachment: fixed !important;
}

/* Team grid */
.team-grid-simple { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; max-width: 900px; margin: 0 auto; }
@media (max-width: 780px) { .team-grid-simple { grid-template-columns: 1fr; gap: 50px; } }
.team-member { text-align: center; }
.team-photo { width: 220px; height: 220px; border-radius: 50%; overflow: hidden; margin: 0 auto 24px; border: 3px solid rgba(200,164,78,.3); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.team-member h3 { font-size: 1.5rem; margin-bottom: 6px; color: #fff; }
.team-role { display: block; color: var(--c-gold); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 18px; }
.team-member p { color: var(--c-text-dim); line-height: 1.7; font-size: 0.95rem; }

/* Process steps grid */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 980px) { .process-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .process-grid { grid-template-columns: 1fr; } }
.process-item { padding: 32px 28px; background: rgba(255,255,255,.02); border: 1px solid rgba(255,255,255,.08); border-radius: 6px; position: relative; transition: all var(--t-base); }
.process-item:hover { border-color: rgba(200,164,78,.3); transform: translateY(-3px); }
.process-item .process-num { position: static !important; width: auto !important; height: auto !important; background: transparent !important; box-shadow: none !important; display: block !important; font-size: 0.85rem !important; font-weight: 700 !important; color: var(--c-gold) !important; letter-spacing: 0.15em !important; margin: 0 0 16px 0 !important; padding: 0 !important; }
.process-item h3 { font-size: 1.1rem; margin-bottom: 10px; color: #fff; }
.process-item p { font-size: 0.9rem; color: var(--c-text-dim); line-height: 1.55; }

/* FAQ accordion */
.faq { border-bottom: 1px solid rgba(255,255,255,.08); padding: 20px 0; }
.faq summary { cursor: pointer; font-weight: 600; color: #fff; font-size: 1.02rem; list-style: none; padding-right: 32px; position: relative; transition: color var(--t-base); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: -2px; color: var(--c-gold); font-size: 1.4rem; font-weight: 400; transition: transform var(--t-base); }
.faq[open] summary::after { content: '−'; }
.faq summary:hover { color: var(--c-gold); }
.faq p { margin-top: 14px; color: var(--c-text-dim); line-height: 1.65; font-size: 0.95rem; }

/* Restore dropdown arrow — higher specificity than .active */
.nav-menu .has-dropdown > a::after,
.nav-menu .has-dropdown > a.active::after { content: '▾' !important; margin-left: 6px; font-size: 0.75rem; opacity: 0.7; display: inline-block; position: static; background: transparent; height: auto; }

/* Page header spacing */
.page-header { padding: 160px 0 80px; background: linear-gradient(180deg, #050810 0%, #0a1019 100%); }
.page-header h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; margin: 20px 0 16px; }
.page-header .lead { font-size: 1.15rem; color: var(--c-text-dim); max-width: 640px; }
.nav.is-scrolled { background: rgba(5,8,16,0.92); }

.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; z-index: 0; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,8,16,.55) 0%, rgba(5,8,16,.85) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 1100px; margin: 0 auto; padding: 0 40px; }
.hero-title { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.025em; margin: 24px 0 28px; }
.hero-sub { font-size: 1.2rem; line-height: 1.6; color: var(--c-text-dim); max-width: 720px; margin-bottom: 40px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 980px) { .cards-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .cards-grid { grid-template-columns: 1fr; } }

.card-featured { border-color: rgba(200,164,78,.4); }
.card-link { display: inline-flex; align-items: center; gap: 8px; color: var(--c-gold); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 18px; transition: gap var(--t-base); }
.card:hover .card-link { gap: 14px; }
.card-link-full { text-decoration: none; color: inherit; display: block; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; }
@media (max-width: 768px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
.stat-num { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; color: var(--c-gold); line-height: 1; margin-bottom: 12px; }
.stat-label { color: var(--c-text-dim); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.8rem; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
@media (max-width: 880px) { .two-col { grid-template-columns: 1fr; gap: 40px; } }
.two-col h2 { font-size: clamp(1.6rem, 2.5vw, 2rem); margin: 14px 0 18px; line-height: 1.2; }
.two-col p { color: var(--c-text-dim); line-height: 1.7; margin-bottom: 20px; }

.btn-sm { padding: 12px 22px; font-size: 0.82rem; }
.btn-lg { padding: 22px 44px; font-size: 1rem; }

.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 760px) { .feature-list { grid-template-columns: 1fr; } }
.feature { padding: 30px; background: var(--c-bg-dark); border: 1px solid rgba(255,255,255,.06); border-radius: 4px; }
.feature h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--c-gold); }
.feature p { color: var(--c-text-dim); line-height: 1.6; font-size: 0.95rem; }

.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { position: relative; padding: 10px 0 10px 28px; color: var(--c-text-dim); border-bottom: 1px solid rgba(255,255,255,.05); }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--c-gold); font-weight: 700; }
.check-list-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
@media (max-width: 700px) { .check-list-grid { grid-template-columns: 1fr; } }

.lead-text { font-size: 1.2rem; line-height: 1.7; color: var(--c-text); text-align: center; }

.breadcrumbs { font-size: 0.85rem; color: var(--c-text-dim); margin-bottom: 24px; }
.breadcrumbs a { color: var(--c-text-dim); }
.breadcrumbs a:hover { color: var(--c-gold); }
.breadcrumbs span { color: var(--c-gold); }

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 50px; padding: 80px 0 50px; }
.footer-logo { height: 40px; width: auto; margin-bottom: 18px; display: block; }
.footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.08em; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 10px; }
.footer ul li a { color: var(--c-text-dim); font-size: 0.9rem; transition: color var(--t-base); }
.footer ul li a:hover { color: var(--c-gold); }
.footer p { color: var(--c-text-dim); font-size: 0.92rem; line-height: 1.6; }
.partner-badge { margin-top: 18px; padding: 12px 16px; background: rgba(200,164,78,.08); border-left: 2px solid var(--c-gold); font-size: 0.82rem; color: var(--c-text-dim); }
.partner-badge a { color: var(--c-gold); font-weight: 600; }
.footer-bottom { display: flex; justify-content: space-between; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.05); font-size: 0.82rem; color: var(--c-text-faint); }
.footer-bottom a { color: var(--c-text-faint); }
.footer-bottom a:hover { color: var(--c-gold); }

/* Language switch button */
.lang-switch { background: transparent; border: 1px solid rgba(255,255,255,.15); color: var(--c-text); padding: 8px 14px; border-radius: 3px; font-size: 0.78rem; font-weight: 600; cursor: pointer; transition: all var(--t-base); letter-spacing: 0.05em; }
.lang-switch:hover { border-color: var(--c-gold); color: var(--c-gold); }
html[lang="de"] .lang-en-label { display: none; }
html[lang="en"] .lang-de-label { display: none; }

/* Bilingual span show/hide */
[data-lang-de], [data-lang-en] { display: inline; }
html[lang="de"] [data-lang-en] { display: none; }
html[lang="en"] [data-lang-de] { display: none; }

/* fade-in is-visible alias (script uses is-visible) */
.fade-in.is-visible { opacity: 1; transform: translateY(0); }
.section-head, .card, .feature, .stat { opacity: 1; }
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }