/* ===== OTTRA — main.css ===== */
/* Variables, typography, header, nav, hero, footer, section wrappers, animations */

/* ===== CSS Custom Properties ===== */
:root {
    --ottra-off-black: #1C252C;
    --ottra-pink:      #DD4184;
    --gitlab-orange:   #FC6D26;
    --ottra-text:      #A4A8AB;
    --light-grey:      #F8F9FA;
    --white:           #FFFFFF;
}

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

html {
    overflow-x: hidden;
}

body {
    font-family: 'Manrope', sans-serif;
    line-height: 1.6;
    color: var(--ottra-off-black);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Typography ===== */
h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 400;
}

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

/* =========================================
   TYPOGRAPHY SCALE
   Use these classes as the default for all
   headings and body text across the site.
   Only override with component-specific
   classes when genuinely needed.
   ========================================= */

.t-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--ottra-pink);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
    display: block;
}

.t-h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 3rem);
    color: #FFFFFF;
    line-height: 1.15;
    margin-bottom: 20px;
}

.t-h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--ottra-off-black);
    line-height: 1.2;
    margin-bottom: 20px;
}

.t-h2--light {
    color: #FFFFFF;
}

.t-h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    color: var(--ottra-off-black);
    line-height: 1.3;
    margin-bottom: 12px;
}

.t-h3--light {
    color: #FFFFFF;
}

.t-subhead {
    font-family: 'Manrope', sans-serif;
    font-weight: 400;
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: #4A5568;
    line-height: 1.7;
    margin-bottom: 20px;
}

.t-subhead--light {
    color: #A4A8AB;
}

.t-body {
    font-family: 'Manrope', sans-serif;
    font-size: 1rem;
    color: #4A5568;
    line-height: 1.8;
    margin-bottom: 16px;
}

.t-body--light {
    color: #A4A8AB;
}

.t-small {
    font-family: 'Manrope', sans-serif;
    font-size: 0.85rem;
    color: #4A5568;
    line-height: 1.6;
}

.t-small--light {
    color: rgba(164, 168, 171, 0.7);
}

.t-mono {
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
    color: var(--ottra-pink);
    letter-spacing: 0.04em;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--ottra-off-black);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 2px solid var(--ottra-pink);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo img {
    height: 35px;
}

.logo a {
    display: inline-block;
    text-decoration: none;
}

/* ===== Desktop Navigation ===== */
.nav-menu {
    position: relative;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 10px 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

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

/* Header CTA */
.header-cta {
    background: linear-gradient(135deg, var(--ottra-pink), var(--gitlab-orange));
    color: white;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease;
}

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

/* ===== Language Flags ===== */
.language-flags {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 15px;
}

.lang-flag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 20px;
    border-radius: 3px;
    overflow: hidden;
    opacity: 0.7;
    transition: opacity 0.3s ease, transform 0.3s ease;
    text-decoration: none;
    font-size: 0.75rem;
    line-height: 1;
}

.lang-flag:hover,
.lang-flag.active {
    opacity: 1;
    transform: scale(1.1);
}

.lang-flag img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== Mobile Menu Toggle ===== */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: 10px;
    background: none;
    border: none;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

/* ===== Dropdown Menu ===== */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(28, 37, 44, 0.98);
    backdrop-filter: blur(10px);
    border: 2px solid var(--ottra-pink);
    border-radius: 15px;
    min-width: 320px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    list-style: none;
    padding: 20px 0;
    margin-top: 10px;
}

.nav-item:hover .dropdown-menu,
.dropdown-menu:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-link {
    display: flex;
    align-items: flex-start;
    padding: 15px 25px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    gap: 15px;
}

.dropdown-link:hover {
    background: rgba(221, 65, 132, 0.1);
    color: var(--ottra-pink);
    transform: translateX(5px);
}

.dropdown-icon {
    font-size: 1.2rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.dropdown-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.dropdown-title {
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.2;
}

.dropdown-description {
    font-size: 0.85rem;
    opacity: 0.8;
    line-height: 1.3;
    color: rgba(255, 255, 255, 0.7);
}

.dropdown-link:hover .dropdown-description {
    color: rgba(255, 255, 255, 0.9);
}

/* Dropdown arrow indicator */
.nav-item:has(.dropdown-menu) > .nav-link::after {
    content: '\25BE';
    margin-left: 8px;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.nav-item:hover > .nav-link::after {
    transform: rotate(180deg);
    color: var(--ottra-pink);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--ottra-off-black);
    color: white;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(221, 65, 132, 0.1) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--white), var(--ottra-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: 1.6rem;
    color: var(--gitlab-orange);
    margin-bottom: 30px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: linear-gradient(135deg, var(--ottra-pink), var(--gitlab-orange));
    color: white;
    padding: 20px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(221, 65, 132, 0.3);
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(221, 65, 132, 0.4);
}

.hero-cta-secondary {
    border: 2px solid var(--ottra-pink);
    color: white;
    padding: 18px 38px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    background: transparent;
}

.hero-cta-secondary:hover {
    background: var(--ottra-pink);
    transform: translateY(-3px);
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.hero-stats {
    background: rgba(28, 37, 44, 0.3);
    border: 2px solid var(--ottra-pink);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
    width: 100%;
}

.stat-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gitlab-orange);
    font-family: 'Space Grotesk', sans-serif;
}

/* ===== Service Hero (reusable per-page hero) ===== */
.service-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: var(--ottra-off-black);
    color: white;
    position: relative;
    overflow: hidden;
    padding: 60px 0 50px;
}

.service-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(221, 65, 132, 0.1) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

.service-hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
}

.service-hero__content {
    max-width: 720px;
    position: relative;
    z-index: 2;
}

.service-hero__eyebrow {
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gitlab-orange);
    margin-bottom: 16px;
}

.service-hero__headline {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--white), var(--ottra-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-hero__trust {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 28px;
}

.service-hero__trust .trust-badge {
    height: 80px;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.service-hero__trust .trust-badge:hover {
    opacity: 1;
}

.service-hero__subhead {
    font-size: 1.3rem;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 20px;
}

.service-hero__proof {
    font-family: 'Manrope', sans-serif;
    font-size: 0.95rem;
    color: var(--ottra-text);
    line-height: 1.7;
    margin-bottom: 28px;
}

.service-hero .hero-cta-group {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.service-hero__reassurance {
    font-family: 'Manrope', sans-serif;
    font-size: 0.8rem;
    color: rgba(164, 168, 171, 0.7);
    margin-top: 12px;
    margin-bottom: 0;
}

/* ===== Story Section ===== */
.story-section {
    background-color: var(--light-grey);
    padding: 80px 0;
}

.story-section__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 80px;
    align-items: center;
}

.story-section__label {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--ottra-pink);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 20px;
}

.story-section__hook {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    color: var(--ottra-off-black);
    line-height: 1.25;
    margin-bottom: 28px;
}

.story-section__body p {
    font-family: 'Manrope', sans-serif;
    font-size: 1.05rem;
    color: #4A5568;
    line-height: 1.8;
    margin-bottom: 20px;
}

.story-section__body p:last-child {
    margin-bottom: 0;
}

.story-section__attribution {
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem;
    color: var(--ottra-pink);
    letter-spacing: 0.04em;
    margin-top: 28px;
}

/* ===== Outcomes Section ===== */
.outcomes-section {
    background-color: #FFFFFF;
    padding: 80px 0;
}

.outcomes-section__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.outcomes-section__label {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--ottra-pink);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
}

.outcomes-section__heading {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--ottra-off-black);
    line-height: 1.2;
}

/* ===== How It Works ===== */
.how-it-works {
    background-color: var(--ottra-off-black);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        ellipse at center,
        rgba(221, 65, 132, 0.05) 0%,
        transparent 70%
    );
    pointer-events: none;
}

.how-it-works__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.how-it-works__label {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--ottra-pink);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
    display: block;
}

.how-it-works__heading {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: #FFFFFF;
    line-height: 1.2;
}

/* ===== CTA Band ===== */
.cta-band {
    background: linear-gradient(135deg, var(--ottra-pink), var(--gitlab-orange));
    padding: 70px 0;
}

.cta-band__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    max-width: 640px;
    margin: 0 auto;
}

.cta-band__heading {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: #FFFFFF;
    line-height: 1.25;
    margin: 0;
}

.cta-band__sub {
    font-family: 'Manrope', sans-serif;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin: 0;
}

.cta-band__reassurance {
    font-family: 'Manrope', sans-serif;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.65);
    margin: 0;
}

/* White button variant for use on gradient backgrounds only */
.btn-white {
    display: inline-block;
    padding: 15px 36px;
    background: #FFFFFF;
    color: var(--ottra-pink);
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
}

.btn-white:hover {
    background: var(--ottra-off-black);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ===== Closing CTA ===== */
.closing-cta {
    background-color: var(--ottra-off-black);
    padding: 80px 0;
}

.closing-cta__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    max-width: 640px;
    margin: 0 auto;
}

.closing-cta__heading {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: #FFFFFF;
    line-height: 1.25;
    margin: 0;
}

.closing-cta__sub {
    font-family: 'Manrope', sans-serif;
    font-size: 1rem;
    color: #A4A8AB;
    line-height: 1.6;
    margin: 0;
}

.closing-cta__reassurance {
    font-family: 'Manrope', sans-serif;
    font-size: 0.82rem;
    color: rgba(164, 168, 171, 0.7);
    margin: 0;
}

.closing-quote {
    background-color: var(--light-grey);
    padding: 80px 0;
}

.closing-quote__inner {
    max-width: 760px;
    margin: 0 auto;
}

/* ===== Value Propositions ===== */
.value-props {
    padding: 120px 0;
    background: var(--light-grey);
}

.value-props-header {
    text-align: center;
    margin-bottom: 80px;
}

.value-props-header h2 {
    font-size: 3.5rem;
    margin-bottom: 30px;
    color: var(--ottra-off-black);
}

.value-props-subtitle {
    font-size: 1.3rem;
    color: var(--ottra-text);
    max-width: 700px;
    margin: 0 auto;
}

.value-props-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.value-prop-card {
    background: white;
    border-radius: 0 0 20px 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
    text-align: center;
}

.value-prop-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ottra-pink), var(--gitlab-orange));
}

.value-prop-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.value-prop-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--ottra-pink), var(--gitlab-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.value-prop-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--ottra-off-black);
}

.value-prop-card p {
    color: var(--ottra-text);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* ===== Expertise Section ===== */
.expertise {
    padding: 120px 0;
    background: var(--ottra-off-black);
    color: white;
}

.expertise-header {
    text-align: center;
    margin-bottom: 80px;
}

.expertise-header h2 {
    font-size: 3.5rem;
    margin-bottom: 30px;
}

.expertise-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.expertise-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0 0 20px 20px;
    padding: 40px 30px;
    transition: all 0.3s ease;
    position: relative;
}

.expertise-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ottra-pink), var(--gitlab-orange));
}

.expertise-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--ottra-pink);
}

.expertise-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--ottra-pink), var(--gitlab-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.expertise-item h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
}

.expertise-item p {
    opacity: 0.9;
    line-height: 1.7;
    font-size: 1.05rem;
}

/* ===== Services Section ===== */
.services {
    padding: 120px 0;
    background: var(--light-grey);
}

.services-header {
    text-align: center;
    margin-bottom: 80px;
}

.services-header h2 {
    font-size: 3.5rem;
    margin-bottom: 30px;
    color: var(--ottra-off-black);
}

.services-subtitle {
    font-size: 1.3rem;
    color: var(--ottra-text);
    max-width: 700px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    background: white;
    border-radius: 0 0 20px 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
    text-align: center;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ottra-pink), var(--gitlab-orange));
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--ottra-pink), var(--gitlab-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--ottra-off-black);
}

.service-card p {
    color: var(--ottra-text);
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: 25px;
}

.service-cta {
    color: var(--ottra-pink);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

.service-cta:hover {
    gap: 12px;
}

/* ===== Testimonials ===== */
.testimonials {
    padding: 120px 0;
    background: white;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 80px;
}

.testimonials-header h2 {
    font-size: 3.5rem;
    margin-bottom: 30px;
    color: var(--ottra-off-black);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background: var(--light-grey);
    border-radius: 0 0 20px 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ottra-pink), var(--gitlab-orange));
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.testimonial-quote {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--ottra-off-black);
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-info h4 {
    color: var(--ottra-off-black);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.author-info p {
    color: var(--ottra-text);
    font-size: 0.95rem;
}

/* ===== Featured Quote ===== */
.featured-quote {
    background: linear-gradient(135deg, var(--light-grey) 0%, #e8ecf0 100%);
    padding: 120px 0;
    position: relative;
}

.featured-quote::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ottra-pink), var(--gitlab-orange));
}

.quote-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.quote-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 40px;
    position: relative;
    border: 1px solid rgba(221, 65, 132, 0.1);
    transition: all 0.3s ease;
}

.quote-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(221, 65, 132, 0.2);
}

.quote-card::before {
    content: '\201C';
    position: absolute;
    top: -10px;
    left: 40px;
    font-size: 4rem;
    color: var(--ottra-pink);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    line-height: 1;
    opacity: 0.8;
}

.quote-image {
    flex-shrink: 0;
}

.quote-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ottra-pink), var(--gitlab-orange));
    border: 4px solid var(--white);
    box-shadow: 0 5px 20px rgba(221, 65, 132, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    font-weight: 600;
    overflow: hidden;
    position: relative;
}

.quote-avatar::before {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 50%;
    background: var(--white);
    z-index: 1;
}

.quote-avatar img {
    width: calc(100% - 8px);
    height: calc(100% - 8px);
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 2;
}

.quote-content {
    flex: 1;
}

.quote-text {
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--ottra-off-black);
    margin-bottom: 25px;
    font-style: italic;
    font-family: 'Manrope', sans-serif;
    font-weight: 400;
}

.quote-author {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.author-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--ottra-off-black);
    margin: 0;
    font-family: 'Space Grotesk', sans-serif;
}

.author-title {
    font-size: 1.05rem;
    color: var(--ottra-text);
    margin: 0;
    font-family: 'Manrope', sans-serif;
}

.author-company {
    font-weight: 600;
    color: var(--ottra-pink);
    font-family: 'Space Grotesk', sans-serif;
}

/* ===== Credentials Section ===== */
.credentials {
    padding: 80px 0;
    background: var(--ottra-off-black);
    color: white;
}

.credentials-header {
    text-align: center;
    margin-bottom: 60px;
}

.credentials-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.credential-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.credential-badge-img {
    height: 60px;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.credential-badge-img:hover {
    opacity: 1;
}

.iso-badge-large {
    height: 80px;
    opacity: 0.8;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--light-grey) 0%, var(--white) 100%);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: 3.5rem;
    margin-bottom: 30px;
    color: var(--ottra-off-black);
}

.cta-subtitle {
    font-size: 1.4rem;
    margin-bottom: 60px;
    color: var(--ottra-text);
}

.cta-buttons {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-primary {
    background: linear-gradient(135deg, var(--ottra-pink), var(--gitlab-orange));
    color: white;
    padding: 20px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(221, 65, 132, 0.3);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(221, 65, 132, 0.4);
}

.cta-secondary {
    border: 2px solid var(--ottra-pink);
    color: var(--ottra-pink);
    padding: 18px 38px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.cta-secondary:hover {
    background: var(--ottra-pink);
    color: white;
    transform: translateY(-3px);
}

/* ===== Footer ===== */
.footer {
    background: var(--ottra-off-black);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.footer-brand .footer-logo img {
    height: 40px;
    margin-bottom: 20px;
}

.footer-tagline {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gitlab-orange);
    margin-bottom: 15px;
    font-family: 'Space Grotesk', sans-serif;
}

.footer-description {
    opacity: 0.8;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-section h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-badges {
    display: flex;
    gap: 20px;
    align-items: center;
}

.footer-badge-img {
    height: 50px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-badge-img:hover {
    opacity: 1;
}

/* ===== Animations ===== */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Animation performance hints */
.hero-cta,
.cta-primary,
.cta-secondary,
.service-card,
.value-prop-card,
.expertise-item,
.testimonial-card,
.quote-card {
    will-change: transform;
}

/* ===== Course List Section ===== */
.course-list-section {
    background-color: #FFFFFF;
    padding: 80px 0;
}

.course-list-section__header {
    max-width: 600px;
    margin: 0 auto 48px;
    text-align: center;
}

.course-list-section__label {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--ottra-pink);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
    display: block;
}

.course-list-section__heading {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--ottra-off-black);
    line-height: 1.2;
}

.course-list-section__sub {
    font-family: 'Manrope', sans-serif;
    font-size: 0.98rem;
    color: #4A5568;
    line-height: 1.7;
    margin-top: 16px;
}

/* ===== FAQ Section ===== */
.faq-section {
    background-color: #FFFFFF;
    padding: 80px 0;
}

.faq-section__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.faq-section__label {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--ottra-pink);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
    display: block;
}

.faq-section__heading {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--ottra-off-black);
    line-height: 1.2;
}

/* ===== Header Scroll States ===== */
.header-scrolled {
    background: var(--ottra-off-black);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-hidden {
    transform: translateY(-100%);
}