/* ========================================
   NAUTICA CREW TRANSFER — Styles
   ======================================== */

:root {
    --navy-900: #060d1a;
    --navy-800: #0a1628;
    --navy-700: #0f1f38;
    --navy-600: #152a4a;
    --navy-500: #1a3460;
    --teal-400: #4a9ead;
    --teal-300: #6bbac7;
    --teal-200: #8dd0da;
    --ice-100: #c8dce6;
    --ice-50: #e4eef3;
    --white: #ffffff;
    --whatsapp: #25D366;
    --phone-blue: #2196F3;
    --gold: #d4a853;
    --font-main: 'Montserrat', sans-serif;
    --font-accent: 'Playfair Display', serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-main);
    background: var(--navy-900);
    color: var(--ice-100);
    overflow-x: hidden;
    line-height: 1.6;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(6, 13, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo-img {
    height: 130px;
    width: 130px;
    min-width: 130px;
    object-fit: contain;
    border-radius: 50%;
    border: 2px solid rgba(74, 158, 173, 0.4);
    box-shadow: 0 0 12px rgba(74, 158, 173, 0.2);
    transition: var(--transition);
}

.nav-logo-img:hover {
    border-color: var(--teal-400);
    box-shadow: 0 0 20px rgba(74, 158, 173, 0.4);
}

.navbar.scrolled .nav-logo-img {
    height: 60px;
    width: 60px;
    min-width: 60px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--ice-100);
    position: relative;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--teal-400);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--teal-300);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-toggle {
    background: rgba(74, 158, 173, 0.15);
    border: 1px solid rgba(74, 158, 173, 0.3);
    color: var(--teal-300);
    padding: 6px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.lang-toggle:hover {
    background: rgba(74, 158, 173, 0.3);
    border-color: var(--teal-400);
}

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: rgba(74, 158, 173, 0.15);
    border: 1px solid rgba(74, 158, 173, 0.3);
    border-radius: 10px;
    cursor: pointer;
    padding: 10px;
}

.nav-burger span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

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

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

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

/* ========================================
   HERO
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 30% 50%, var(--navy-600) 0%, var(--navy-800) 50%, var(--navy-900) 100%);
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(74, 158, 173, 0.08) 0%, transparent 50%),
        linear-gradient(225deg, rgba(212, 168, 83, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-particles .particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(74, 158, 173, 0.4);
    border-radius: 50%;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* ── Bubbles (full page) ── */
.bubbles-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bubble {
    position: absolute;
    bottom: -30px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%,
        rgba(74, 158, 173, 0.45),
        rgba(74, 158, 173, 0.1));
    border: 1px solid rgba(74, 158, 173, 0.25);
    box-shadow: 0 0 8px rgba(74, 158, 173, 0.15);
    animation: bubbleRise linear infinite;
}

@keyframes bubbleRise {
    0% {
        transform: translateY(0) translateX(0) scale(0.3);
        opacity: 0;
    }
    10% {
        opacity: 0.8;
    }
    50% {
        transform: translateY(-50vh) translateX(var(--drift)) scale(1);
        opacity: 0.6;
    }
    90% {
        opacity: 0.2;
    }
    100% {
        transform: translateY(-110vh) translateX(calc(var(--drift) * -0.5)) scale(0.6);
        opacity: 0;
    }
}

.hero-split {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    max-width: 900px;
    width: 100%;
    padding: 160px 24px 0;
    position: relative;
    z-index: 2;
}

.hero-content {
    flex: 1;
    text-align: center;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 3px solid rgba(74, 158, 173, 0.35);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(74, 158, 173, 0.15),
        inset 0 0 30px rgba(0, 0, 0, 0.2);
    max-width: 500px;
    transition: transform 0.6s ease, box-shadow 0.6s ease;
}

.hero-image-frame:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.6),
        0 0 60px rgba(74, 158, 173, 0.25),
        inset 0 0 30px rgba(0, 0, 0, 0.2);
    border-color: rgba(74, 158, 173, 0.5);
}

.hero-image-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(6, 13, 26, 0.4) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-image-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

.hero-image-frame:hover img {
    transform: scale(1.05);
}

.hero-title-main {
    display: block;
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 600;
    letter-spacing: 10px;
    background: linear-gradient(135deg, var(--white) 0%, var(--teal-200) 50%, var(--teal-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero-title-sub {
    display: block;
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.1rem, 3vw, 2rem);
    font-weight: 300;
    letter-spacing: 14px;
    color: var(--teal-300);
    margin-top: 8px;
}

.hero-tagline {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    font-weight: 400;
    font-style: italic;
    letter-spacing: 1px;
    color: var(--gold);
    margin-top: 20px;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--teal-400) 0%, var(--teal-300) 100%);
    color: var(--navy-900);
    box-shadow: 0 4px 20px rgba(74, 158, 173, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(74, 158, 173, 0.6);
}

.btn-outline {
    background: transparent;
    color: var(--ice-100);
    border: 2px solid rgba(200, 220, 230, 0.3);
}

.btn-outline:hover {
    border-color: var(--teal-400);
    color: var(--teal-300);
    transform: translateY(-2px);
}

.hero-badge {
    display: flex;
    width: fit-content;
    align-items: center;
    gap: 10px;
    margin: 40px auto 0;
    padding: 10px 24px;
    background: rgba(74, 158, 173, 0.1);
    border: 1px solid rgba(74, 158, 173, 0.25);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--teal-300);
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(74, 158, 173, 0.2); }
    50% { box-shadow: 0 0 0 12px rgba(74, 158, 173, 0); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(200, 220, 230, 0.3);
    border-radius: 14px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.mouse-wheel {
    width: 3px;
    height: 8px;
    background: var(--teal-400);
    border-radius: 2px;
    animation: mouseScroll 2s ease-in-out infinite;
}

@keyframes mouseScroll {
    0% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.3; }
    100% { transform: translateY(0); opacity: 1; }
}

/* ========================================
   SECTIONS COMMON
   ======================================== */
.section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--teal-400);
    margin-bottom: 10px;
}

.section-heading {
    display: block;
    font-family: var(--font-accent);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    line-height: 1.2;
}

/* ========================================
   SERVICES
   ======================================== */
.services {
    background: var(--navy-800);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card {
    background: linear-gradient(145deg, var(--navy-700), var(--navy-800));
    border: 1px solid rgba(74, 158, 173, 0.1);
    border-radius: 20px;
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-400), var(--teal-200));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(74, 158, 173, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: rgba(74, 158, 173, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--teal-400);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: rgba(74, 158, 173, 0.2);
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--ice-100);
    opacity: 0.8;
    margin-bottom: 16px;
}

.service-ports {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.port-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(74, 158, 173, 0.1);
    border: 1px solid rgba(74, 158, 173, 0.2);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--teal-300);
}

.service-highlight {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--teal-300);
    font-size: 0.85rem;
    font-weight: 600;
}

/* ========================================
   WHY US
   ======================================== */
.why-us {
    background: var(--navy-900);
    overflow: hidden;
}

.why-us-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(74, 158, 173, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(212, 168, 83, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    position: relative;
    z-index: 1;
}

.why-card {
    background: rgba(15, 31, 56, 0.6);
    border: 1px solid rgba(74, 158, 173, 0.08);
    border-radius: 20px;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: var(--transition);
}

.why-card:hover {
    background: rgba(21, 42, 74, 0.8);
    border-color: rgba(74, 158, 173, 0.2);
    transform: translateY(-4px);
}

.why-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(74, 158, 173, 0.15), rgba(74, 158, 173, 0.05));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--teal-400);
    margin-bottom: 18px;
}

.why-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.why-card p {
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--ice-100);
    opacity: 0.75;
}

/* ========================================
   FLEET
   ======================================== */
.fleet {
    background: var(--navy-800);
}

.fleet-showcase {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
}

.fleet-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.fleet-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.fleet-image:hover img {
    transform: scale(1.05);
}

.fleet-image-overlay {
    position: absolute;
    top: 16px;
    right: 16px;
}

.fleet-year {
    background: rgba(74, 158, 173, 0.9);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.fleet-info h3 {
    font-family: var(--font-accent);
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 8px;
}

.fleet-badge {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(212, 168, 83, 0.15);
    border: 1px solid rgba(212, 168, 83, 0.3);
    border-radius: 20px;
    color: var(--gold);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 28px;
}

.fleet-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fleet-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--ice-100);
}

.fleet-features li i {
    color: var(--teal-400);
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* ========================================
   ROUTES
   ======================================== */
.routes {
    background: var(--navy-900);
    overflow: hidden;
}

.routes-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding: 40px 20px;
}

.route-hub {
    position: relative;
    width: 140px;
    height: 140px;
    background: linear-gradient(135deg, var(--teal-400), var(--navy-600));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 1px;
    z-index: 2;
}

.hub-pulse {
    position: absolute;
    inset: -10px;
    border: 2px solid var(--teal-400);
    border-radius: 50%;
    animation: hubPulse 2.5s ease-out infinite;
}

.hub-pulse::after {
    content: '';
    position: absolute;
    inset: -16px;
    border: 1px solid rgba(74, 158, 173, 0.3);
    border-radius: 50%;
    animation: hubPulse 2.5s ease-out infinite 0.5s;
}

@keyframes hubPulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}

.routes-connections {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 800px;
}

.route-line {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.route-endpoint {
    background: rgba(15, 31, 56, 0.8);
    border: 1px solid rgba(74, 158, 173, 0.2);
    border-radius: 16px;
    padding: 20px 24px;
    text-align: center;
    transition: var(--transition);
    width: 100%;
}

.route-endpoint:hover {
    border-color: var(--teal-400);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(74, 158, 173, 0.15);
}

.route-endpoint i {
    display: block;
    font-size: 1.5rem;
    color: var(--teal-400);
    margin-bottom: 8px;
}

.route-endpoint span {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--white);
}

/* ========================================
   CONTACT
   ======================================== */
.contact {
    background: var(--navy-800);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 24px;
    background: linear-gradient(145deg, var(--navy-700), var(--navy-800));
    border: 1px solid rgba(74, 158, 173, 0.1);
    border-radius: 20px;
    transition: var(--transition);
}

.contact-card:hover {
    border-color: rgba(74, 158, 173, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.contact-card-icon {
    width: 64px;
    height: 64px;
    background: rgba(74, 158, 173, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--teal-400);
    margin-bottom: 16px;
    transition: var(--transition);
}

.contact-card-icon.whatsapp {
    background: rgba(37, 211, 102, 0.1);
    color: var(--whatsapp);
}

.contact-card:hover .contact-card-icon {
    transform: scale(1.1);
}

.contact-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.contact-card p {
    font-size: 0.88rem;
    color: var(--ice-100);
    word-break: break-all;
}

.contact-card-hint {
    display: inline-block;
    margin-top: 12px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--teal-400);
    opacity: 0.7;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--navy-900);
    border-top: 1px solid rgba(74, 158, 173, 0.1);
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--ice-100);
    opacity: 0.7;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    font-size: 0.88rem;
    color: var(--ice-100);
    opacity: 0.7;
    padding: 4px 0;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--teal-300);
    transform: translateX(4px);
}

.footer-contact p {
    font-size: 0.88rem;
    color: var(--ice-100);
    opacity: 0.7;
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--teal-400);
    width: 16px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(74, 158, 173, 0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 0.82rem;
    color: var(--ice-100);
    opacity: 0.5;
}

/* ========================================
   FLOATING BUTTONS
   ======================================== */
.floating-buttons {
    position: fixed;
    bottom: 28px;
    right: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 999;
}

.float-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    position: relative;
    transform: scale(0);
    animation: floatBtnIn 0.5s ease forwards;
}

.float-btn:nth-child(1) { animation-delay: 1s; }
.float-btn:nth-child(2) { animation-delay: 1.2s; }

@keyframes floatBtnIn {
    to { transform: scale(1); }
}

.float-btn:hover {
    transform: scale(1.1) !important;
}

.float-whatsapp {
    background: var(--whatsapp);
}

.float-whatsapp:hover {
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.float-phone {
    background: var(--phone-blue);
    animation-name: floatBtnIn, phoneRing;
    animation-duration: 0.5s, 1.5s;
    animation-delay: 1.2s, 3s;
    animation-timing-function: ease, ease-in-out;
    animation-fill-mode: forwards, none;
    animation-iteration-count: 1, infinite;
}

@keyframes phoneRing {
    0%, 100% { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3); }
    10%, 30% { box-shadow: 0 0 0 6px rgba(33, 150, 243, 0.3), 0 4px 20px rgba(0, 0, 0, 0.3); }
    20%, 40% { box-shadow: 0 0 0 12px rgba(33, 150, 243, 0), 0 4px 20px rgba(0, 0, 0, 0.3); }
}

.float-tooltip {
    position: absolute;
    right: calc(100% + 12px);
    white-space: nowrap;
    background: var(--navy-700);
    color: var(--ice-100);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    opacity: 0;
    transform: translateX(8px);
    transition: var(--transition);
    pointer-events: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.float-btn:hover .float-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 992px) {
    .fleet-showcase {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

@media (max-width: 768px) {
    .nav-logo-img {
        height: 60px;
        width: 60px;
        min-width: 60px;
    }

    .navbar.scrolled .nav-logo-img {
        height: 46px;
        width: 46px;
        min-width: 46px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(6, 13, 26, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        right: 0;
        transform: translateX(100%);
        transition: transform 0.4s ease;
        z-index: 998;
    }

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

    .nav-links a {
        font-size: 1.1rem;
    }

    .nav-burger {
        display: flex;
        z-index: 999;
    }

    .hero-split {
        flex-direction: column-reverse;
        gap: 32px;
        padding-top: 100px;
    }

    .hero-content {
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-image-frame {
        max-width: 350px;
    }

    .hero-badge {
        margin-left: auto;
        margin-right: auto;
        font-size: 0.82rem;
        padding: 8px 18px;
    }

    .section {
        padding: 70px 0;
    }

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

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

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

    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }

    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .float-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title-sub {
        letter-spacing: 6px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
        max-width: 280px;
    }

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

    .routes-connections {
        grid-template-columns: 1fr;
    }
}