/* ================================================
   SAIL SOURCE LOGISTICS — Maersk-Inspired Design System
   Light mode, clean, professional maritime theme
   ================================================ */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
    /* Brand Colors */
    --maersk-blue: #42B0D5;
    --maersk-blue-dark: #2899bf;
    --maersk-blue-light: #6bc4e1;
    --navy-deep: #00243D;
    --navy-mid: #003352;
    --navy-light: #004a75;

    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f7fa;
    --bg-tertiary: #eef2f7;
    --bg-dark: #00243D;
    --bg-card: #ffffff;

    /* Text */
    --text-primary: #1a2332;
    --text-secondary: #556575;
    --text-muted: #8899a6;
    --text-light: #ffffff;

    /* Accents */
    --accent-orange: #E65100;
    --accent-orange-light: #ff6d1f;
    --teal: #0ea5a0;
    --green: #22c55e;
    --red: #ef4444;

    /* Borders */
    --border-light: #e2e8f0;
    --border-mid: #cbd5e1;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 6rem 0;
    --container-max: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 36, 61, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 36, 61, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 36, 61, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 36, 61, 0.15);
    --shadow-blue: 0 4px 20px rgba(66, 176, 213, 0.3);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Selection Color */
::selection {
    background: rgba(66, 176, 213, 0.25);
    color: var(--navy-deep);
}

/* Focus Ring for Accessibility */
:focus-visible {
    outline: 2px solid var(--maersk-blue);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

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

ul {
    list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy-deep);
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-mid);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--maersk-blue);
}

/* ================================================
   NAVBAR
   ================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: #ffffff;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.5rem 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-light);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    z-index: 1001;
}

.logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    border-radius: 50%;
    transition: all var(--transition-base);
}

.navbar.scrolled .logo-img {
    border-radius: 0;
}

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

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-light);
    letter-spacing: 2px;
    transition: color var(--transition-base);
}

.navbar.scrolled .logo-main {
    color: var(--navy-deep);
}

.logo-sub {
    font-family: var(--font-heading);
    font-size: 0.55rem;
    font-weight: 600;
    color: var(--maersk-blue);
    letter-spacing: 5px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-light);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.navbar.scrolled .nav-link {
    color: var(--text-secondary);
}

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

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--maersk-blue);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--maersk-blue);
    border-radius: 1px;
}

.nav-cta {
    padding: 0.6rem 1.5rem;
    background: var(--maersk-blue);
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    letter-spacing: 0.5px;
}

.nav-cta:hover {
    background: var(--maersk-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-blue);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.navbar.scrolled .nav-toggle span {
    background: var(--navy-deep);
}

/* ================================================
   SHARED SECTION STYLES
   ================================================ */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--maersk-blue);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--navy-deep);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--maersk-blue);
    color: var(--text-light);
}

.btn-primary:hover {
    background: var(--maersk-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-blue);
}

/* Subtle pulse on hero CTA */
.hero-actions .btn-primary {
    animation: ctaPulse 3s ease-in-out infinite;
}

.hero-actions .btn-primary:hover {
    animation: none;
}

@keyframes ctaPulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(66, 176, 213, 0);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(66, 176, 213, 0.2);
    }
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: var(--text-light);
}

.btn-outline:hover {
    border-color: var(--maersk-blue);
    color: var(--maersk-blue);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 120px;
}

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

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

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(135deg,
            rgba(0, 36, 61, 0.88) 0%,
            rgba(0, 36, 61, 0.7) 40%,
            rgba(0, 51, 82, 0.75) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    background: rgba(66, 176, 213, 0.15);
    border: 1px solid rgba(66, 176, 213, 0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--maersk-blue-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    max-width: 900px;
    color: var(--text-light);
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--maersk-blue), var(--maersk-blue-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 540px;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    padding-top: 2rem;
    padding-bottom: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat {
    text-align: left;
}

.hero-stat .number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--maersk-blue);
    line-height: 1;
}

.hero-stat .label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.3rem;
}

/* ================================================
   ABOUT SECTION
   ================================================ */
.about-section {
    background: var(--bg-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

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

.about-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.about-features {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.about-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(66, 176, 213, 0.1);
    border-radius: var(--radius-sm);
    color: var(--maersk-blue);
    font-size: 1.1rem;
}

.about-feature h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.about-feature p {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.about-card-stack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.about-metric-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all var(--transition-base);
}

.about-metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--maersk-blue);
}

.about-metric-card i {
    font-size: 1.8rem;
    color: var(--maersk-blue);
    margin-bottom: 1rem;
}

.about-metric-card h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--navy-deep);
    margin-bottom: 0.3rem;
}

.about-metric-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ================================================
   SERVICES SECTION
   ================================================ */
.services-section {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 2.5rem 2rem;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--maersk-blue), var(--maersk-blue-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(66, 176, 213, 0.3);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(66, 176, 213, 0.1);
    border-radius: var(--radius-sm);
    font-size: 1.5rem;
    color: var(--maersk-blue);
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--maersk-blue);
    color: white;
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.service-card>p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.service-tags li {
    padding: 0.3rem 0.8rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.service-card:hover .service-tags li {
    border-color: rgba(66, 176, 213, 0.3);
    color: var(--maersk-blue);
}

/* ================================================
   PROCESS / HOW IT WORKS
   ================================================ */
.process-section {
    background: var(--bg-primary);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--maersk-blue), var(--maersk-blue-light), var(--maersk-blue));
    opacity: 0.3;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 2px solid var(--maersk-blue);
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--maersk-blue);
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}

.process-step:hover .step-number {
    background: var(--maersk-blue);
    color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow-blue);
}

.step-content h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ================================================
   FREIGHT QUOTE FORM
   ================================================ */
.quote-section {
    background: var(--bg-secondary);
}

.form-container {
    max-width: 720px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

/* Progress Bar */
.form-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
    gap: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.progress-circle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid var(--border-mid);
    background: var(--bg-secondary);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    transition: all var(--transition-base);
}

.progress-step.active .progress-circle,
.progress-step.completed .progress-circle {
    border-color: var(--maersk-blue);
    background: var(--maersk-blue);
    color: white;
}

.progress-step span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: color var(--transition-base);
}

.progress-step.active span,
.progress-step.completed span {
    color: var(--maersk-blue);
}

.progress-line {
    flex: 1;
    height: 2px;
    background: var(--border-light);
    margin: 0 0.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    transition: all var(--transition-base);
}

.progress-line.active {
    background: var(--maersk-blue);
}

/* Form Steps */
.form-step {
    display: none;
    animation: formFadeIn 0.4s ease;
}

.form-step.active {
    display: block;
}

@keyframes formFadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.form-step-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--navy-deep);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.form-step-title i {
    color: var(--maersk-blue);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.required {
    color: var(--red);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--maersk-blue);
    box-shadow: 0 0 0 3px rgba(66, 176, 213, 0.15);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

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

.phone-input-group {
    display: flex;
    gap: 0.5rem;
}

.phone-input-group select {
    width: 120px;
    flex-shrink: 0;
}

.phone-input-group input {
    flex: 1;
}

.form-error {
    font-size: 0.78rem;
    color: var(--red);
    margin-top: 0.3rem;
    min-height: 1.2em;
}

/* Form Navigation */
.form-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
}

.form-btn-back {
    color: var(--text-secondary);
    border-color: var(--border-mid);
}

.form-btn-back:hover {
    color: var(--navy-deep);
    border-color: var(--navy-deep);
    background: transparent;
}

/* Success State */
.form-success {
    text-align: center;
    padding: 3rem 2rem;
}

.success-icon {
    font-size: 4rem;
    color: var(--green);
    margin-bottom: 1.5rem;
}

.success-icon i {
    animation: successPop 0.5s var(--transition-spring);
}

@keyframes successPop {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

.form-success h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.form-success p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* ================================================
   FAQ SECTION
   ================================================ */
.faq-section {
    background: var(--bg-primary);
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.faq-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(66, 176, 213, 0.3);
}

.faq-item.active {
    border-color: var(--maersk-blue);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.3rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    text-align: left;
}

.faq-question h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--navy-deep);
    margin: 0;
    flex: 1;
    padding-right: 1rem;
}

.faq-icon {
    color: var(--maersk-blue);
    font-size: 0.85rem;
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 1.5rem 1.3rem;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ================================================
   CONTACT SECTION
   ================================================ */
.contact-section {
    background: var(--bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.contact-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--maersk-blue);
}

.contact-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(66, 176, 213, 0.1);
    border-radius: 50%;
    font-size: 1.3rem;
    color: var(--maersk-blue);
    margin: 0 auto 1.2rem;
    transition: all var(--transition-base);
}

.contact-card:hover .contact-icon {
    background: var(--maersk-blue);
    color: white;
}

.contact-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.contact-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
    background: var(--navy-deep);
    color: var(--text-light);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.2rem;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.footer .logo-main {
    color: white;
}

.footer .logo-sub {
    color: var(--maersk-blue);
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 0.8rem;
}

.footer-social a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    border-color: var(--maersk-blue);
    color: var(--maersk-blue);
    background: rgba(66, 176, 213, 0.1);
}

.footer-links-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links-col a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-fast);
}

.footer-links-col a:hover {
    color: var(--maersk-blue);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
    color: var(--maersk-blue);
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ================================================
   REVEAL ANIMATIONS
   ================================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* --- Tablet Landscape (1024px) --- */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

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

    .process-timeline::before {
        display: none;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .hero-title {
        max-width: 100%;
    }
}

/* --- Tablet Portrait / Mobile Nav Trigger (768px) --- */
@media (max-width: 768px) {
    :root {
        --section-padding: 4rem 0;
    }

    /* Prevent horizontal overflow */
    html,
    body {
        overflow-x: hidden;
    }

    /* Navbar Mobile */
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--navy-deep);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1rem;
        transform: translateX(100%);
        transition: transform var(--transition-base);
        z-index: 1000;
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-links .nav-link {
        font-size: 1.2rem;
        color: var(--text-light);
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Hero Mobile */
    .hero {
        padding-top: 70px;
    }

    .hero-content {
        padding: 0 1.5rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .hero-stat {
        width: 45%;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
        max-width: 100%;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-actions {
        margin-bottom: 2.5rem;
    }

    /* About Mobile */
    .about-content .section-label,
    .about-content .section-title {
        text-align: center;
    }

    .about-text {
        text-align: center;
    }

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

    /* Services Tablet */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    /* Process Mobile */
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .process-step {
        display: flex;
        text-align: left;
        gap: 1.2rem;
    }

    .step-number {
        margin: 0;
        min-width: 50px;
        height: 50px;
        width: 50px;
    }

    /* Form Mobile */
    .form-container {
        padding: 2rem 1.5rem;
    }

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

    .form-progress {
        gap: 0;
    }

    .progress-step span {
        font-size: 0.65rem;
    }

    .progress-circle {
        width: 34px;
        height: 34px;
        font-size: 0.75rem;
    }

    .form-nav {
        gap: 0.5rem;
    }

    .form-nav .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.85rem;
    }

    /* FAQ Mobile */
    .faq-question {
        padding: 1.1rem 1.2rem;
    }

    .faq-question h3 {
        font-size: 0.92rem;
    }

    .faq-answer p {
        padding: 0 1.2rem 1.2rem;
        font-size: 0.88rem;
    }

    /* Contact Mobile */
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* Footer Mobile */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-desc {
        max-width: 100%;
    }
}

/* --- Small Tablet / Large Phone (600px) --- */
@media (max-width: 600px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-card-stack {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }

    .about-metric-card {
        padding: 1.5rem 1rem;
    }

    .about-metric-card h3 {
        font-size: 1.6rem;
    }

    .section-title {
        font-size: clamp(1.6rem, 5vw, 2.2rem);
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }
}

/* --- Phone (480px) --- */
@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stat .number {
        font-size: 1.6rem;
    }

    .hero-stat .label {
        font-size: 0.75rem;
    }

    .hero-stats {
        gap: 1rem;
    }

    .phone-input-group {
        flex-direction: column;
    }

    .phone-input-group select {
        width: 100%;
    }

    .form-container {
        padding: 1.5rem 1rem;
    }

    .form-step-title {
        font-size: 1rem;
    }

    .progress-step span {
        display: none;
    }

    .progress-circle {
        width: 30px;
        height: 30px;
        font-size: 0.7rem;
    }

    .progress-line {
        margin-bottom: 0;
    }

    .form-nav {
        flex-direction: column-reverse;
        gap: 0.8rem;
    }

    .form-nav .btn {
        width: 100%;
        justify-content: center;
    }

    .form-btn-back {
        visibility: visible !important;
    }

    .contact-card {
        padding: 1.5rem 1rem;
    }

    .faq-question h3 {
        font-size: 0.85rem;
    }

    .about-features {
        gap: 1rem;
    }

    .about-feature h4 {
        font-size: 0.92rem;
    }

    .about-feature p {
        font-size: 0.82rem;
    }
}