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

:root {
    /* Water-inspired palette */
    --blue-deep: #0A2540;
    --blue-primary: #0066CC;
    --blue-bright: #0099E6;
    --blue-light: #00B4D8;
    --aqua: #48CAE4;
    --bg-white: #FFFFFF;
    --bg-ice: #F0F7FF;
    --bg-cloud: #E6F1FC;
    --bg-navy: #0A2540;
    --bg-navy-light: #0D3158;
    --text-dark: #0A1929;
    --text-body: #2C3E50;
    --text-muted: #6B8299;
    --text-white: #FFFFFF;
    --accent: #0077CC;
    --accent-hover: #005FA3;
    --gold: #E8A817;
    --red: #CC0000;
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --header-h: 72px;
    --ease: cubic-bezier(.4, 0, .2, 1);
    --shadow-sm: 0 2px 8px rgba(10, 37, 64, .06);
    --shadow-md: 0 8px 30px rgba(10, 37, 64, .1);
    --shadow-lg: 0 16px 50px rgba(10, 37, 64, .15);
    --radius: 14px;
}

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

body {
    font-family: var(--font-body);
    background: var(--bg-white);
    color: var(--text-body);
    overflow-x: hidden;
    line-height: 1.7
}

/* Custom Scrollbar & Selection */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-cloud);
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 102, 204, 0.25);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 102, 204, 0.5);
}

::selection {
    background: var(--blue-primary);
    color: var(--text-white);
}

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

button {
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    background: none;
    color: inherit
}

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

h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font-display);
    font-weight: 400;
    letter-spacing: .04em;
    line-height: 1.1;
    color: var(--text-dark)
}

/* ===================== INTRO ANIMATION ===================== */
#intro-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: linear-gradient(135deg, #0A2540 0%, #0D3158 50%, #0A2540 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity .6s var(--ease);
    pointer-events: all
}

#intro-overlay.hidden {
    opacity: 0;
    pointer-events: none
}

#intro-content {
    text-align: center;
    transform: scale(.8);
    opacity: 0;
    animation: introIn .8s .2s var(--ease) forwards
}

.intro-bottle {
    height: 140px;
    width: auto;
    object-fit: contain;
    opacity: 0;
    transform: translateY(40px);
}

.bottle-blue {
    filter: drop-shadow(0 0 25px rgba(0, 102, 204, 0.6));
    animation: bottlePop 0.5s 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.bottle-yellow {
    filter: sepia(1) hue-rotate(15deg) saturate(7) brightness(1.15) drop-shadow(0 0 25px rgba(240, 165, 0, 0.6));
    animation: bottlePop 0.5s 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.bottle-red {
    filter: sepia(1) hue-rotate(-50deg) saturate(6) brightness(0.9) drop-shadow(0 0 25px rgba(204, 0, 0, 0.6));
    animation: bottlePop 0.5s 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes bottlePop {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#intro-text {
    font-family: var(--font-display);
    font-size: 3rem;
    letter-spacing: .2em;
    margin-top: 16px;
    color: var(--text-white)
}

.intro-letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: letterIn .3s var(--ease) forwards
}

.intro-letter:nth-child(1) {
    animation-delay: .6s
}

.intro-letter:nth-child(2) {
    animation-delay: .66s
}

.intro-letter:nth-child(3) {
    animation-delay: .72s
}

.intro-letter:nth-child(4) {
    animation-delay: .78s
}

.intro-letter:nth-child(5) {
    animation-delay: .84s
}

.intro-letter:nth-child(6) {
    animation-delay: .9s
}

.intro-letter:nth-child(7) {
    animation-delay: .96s
}

.intro-letter:nth-child(8) {
    animation-delay: 1.02s
}

.intro-letter:nth-child(9) {
    animation-delay: 1.08s
}

.intro-letter:nth-child(10) {
    animation-delay: 1.14s
}

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

@keyframes letterIn {
    to {
        opacity: 1;
        transform: translateY(0)
    }
}

#intro-overlay.zoom-out {
    background: transparent;
    pointer-events: none;
}

#intro-overlay.zoom-out #intro-text {
    opacity: 0;
    transition: opacity 0.3s;
}

#intro-overlay.zoom-out #intro-bottles {
    transition: transform 0.8s cubic-bezier(0.85, 0, 0.15, 1), gap 0.8s cubic-bezier(0.85, 0, 0.15, 1), opacity 0.3s 0.6s;
    transform: translateY(calc(-50vh + 82px)) scale(0.125);
    gap: -4px;
    z-index: 10002;
    opacity: 0;
}

#skip-intro {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 10001;
    padding: 10px 22px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 6px;
    color: rgba(255, 255, 255, .6);
    font-size: .85rem;
    opacity: 0;
    animation: fadeIn .3s .5s forwards;
    transition: all .25s
}

#skip-intro:hover {
    border-color: var(--aqua);
    color: var(--aqua)
}

@keyframes fadeIn {
    to {
        opacity: 1
    }
}

/* ===================== HEADER ===================== */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-h);
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 32px;
    transition: all .35s var(--ease);
    opacity: 1;
    pointer-events: all;
    background: #FFFFFF;
    box-shadow: 0 2px 24px rgba(10, 37, 64, .12);
    border-bottom: 1px solid rgba(0, 119, 204, .1)
}

#site-header.visible {
    opacity: 1;
    pointer-events: all
}

#site-header.on-hero:not(.scrolled) {
    background: transparent;
    box-shadow: none;
    border-color: transparent;
}

#site-header.on-hero:not(.scrolled) .nav-link {
    color: #ffffff;
}

#site-header.on-hero:not(.scrolled) .header-logo-text {
    color: #ffffff;
}

#site-header.on-hero:not(.scrolled) #hamburger span {
    background: #ffffff;
}

#site-header.on-hero:not(.scrolled) .lang-btn {
    color: rgba(255, 255, 255, 0.7);
}

#site-header.on-hero:not(.scrolled) .lang-btn.active {
    color: #ffffff;
    border-bottom-color: #ffffff;
}

#site-header.scrolled {
    background: #FFFFFF;
    box-shadow: 0 2px 24px rgba(10, 37, 64, .12);
    border-bottom: 1px solid rgba(0, 119, 204, .1)
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    position: relative;
}

/* Header left (hamburger + logo) */
#header-left {
    display: flex;
    align-items: center;
    gap: 12px
}

/* Hamburger */
#hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 10
}

#hamburger span {
    display: block;
    height: 2px;
    background: var(--blue-deep);
    border-radius: 2px;
    transition: all .3s
}


#hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px)
}

#hamburger.open span:nth-child(2) {
    opacity: 0
}

#hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px)
}

/* Nav */
#main-nav {
    display: none;
    gap: 36px;
    position: relative;
}

#header-flag-bottles {
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: -1px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease 0.6s;
}
body.intro-done #header-flag-bottles {
    opacity: 1;
}
.hf-bottle {
    height: 18px;
    width: auto;
    object-fit: contain;
}
.hf-bottle.bottle-blue {
    filter: drop-shadow(0 0 10px rgba(0, 102, 204, 0.6));
}
.hf-bottle.bottle-yellow {
    filter: sepia(1) hue-rotate(15deg) saturate(7) brightness(1.15) drop-shadow(0 0 10px rgba(240, 165, 0, 0.6));
}
.hf-bottle.bottle-red {
    filter: sepia(1) hue-rotate(-50deg) saturate(6) brightness(0.9) drop-shadow(0 0 10px rgba(204, 0, 0, 0.6));
}

.nav-link {
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: .1em;
    position: relative;
    padding: 6px 0;
    transition: color .25s;
    color: var(--text-dark)
}


.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2.5px;
    background: var(--blue-primary);
    border-radius: 2px;
    transition: width .3s var(--ease)
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%
}

.nav-link:hover,
.nav-link.active {
    color: var(--blue-primary)
}



/* Header logo */
#header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none
}

.header-logo-text {
    font-family: var(--font-display);
    font-size: 1.6rem;
    letter-spacing: .14em;
    color: var(--blue-deep)
}


/* Header right */
#header-right {
    display: flex;
    align-items: center;
    gap: 16px
}

#lang-toggle {
    display: flex;
    align-items: center;
    gap: 4px
}

.lang-btn {
    font-size: .9rem;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: 4px;
    transition: all .25s;
    letter-spacing: .05em;
    color: var(--text-muted)
}


.lang-btn.active {
    color: var(--blue-primary);
    border-bottom: 2px solid var(--blue-primary)
}


.lang-sep {
    color: var(--text-muted);
    font-size: .85rem
}

#site-header.on-hero:not(.scrolled) .lang-sep {
    color: rgba(255, 255, 255, .5)
}

.header-cta {
    display: none;
    padding: 11px 28px;
    background: var(--blue-primary);
    color: var(--text-white) !important;
    font-weight: 700;
    font-size: .95rem;
    border-radius: 8px;
    transition: all .25s;
    box-shadow: 0 4px 14px rgba(0, 102, 204, .25)
}

#site-header.on-hero:not(.scrolled) .header-cta {
    background: rgba(255, 255, 255, .15);
    border: 1px solid rgba(255, 255, 255, .35);
    backdrop-filter: blur(8px)
}

#site-header.on-hero:not(.scrolled) .header-cta:hover {
    background: rgba(255, 255, 255, .25)
}

.header-cta:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, .35)
}

/* Mobile Menu */
#mobile-menu {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, .97);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    gap: 4px;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: all .4s var(--ease);
    z-index: 999;
    box-shadow: var(--shadow-md)
}

#mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: .06em;
    padding: 14px 0;
    border-bottom: 1px solid var(--bg-cloud);
    transition: color .2s;
    color: var(--text-dark)
}

.mobile-link:hover {
    color: var(--blue-primary)
}

/* ===================== CTA BUTTONS ===================== */
.cta-btn {
    display: inline-block;
    padding: 14px 32px;
    background: var(--blue-primary);
    color: var(--text-white);
    font-weight: 700;
    font-size: .95rem;
    border-radius: 10px;
    transition: all .3s var(--ease);
    letter-spacing: .02em;
    box-shadow: 0 4px 16px rgba(0, 102, 204, .3)
}

.cta-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(0, 102, 204, .35)
}

.cta-btn.outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, .4);
    color: var(--text-white);
    box-shadow: none
}

.cta-btn.outline:hover {
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .7)
}

.cta-btn.outline-blue {
    background: transparent;
    border: 2px solid var(--blue-primary);
    color: var(--blue-primary);
    box-shadow: none
}

.cta-btn.outline-blue:hover {
    background: var(--blue-primary);
    color: var(--text-white)
}

/* ===================== HERO ===================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
    background: linear-gradient(160deg, #0A2540 0%, #0D3B6E 40%, #0E5AA7 70%, #1477C6 100%)
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 70% 60%, rgba(72, 202, 228, .12) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(0, 153, 230, .1) 0%, transparent 60%);
    pointer-events: none
}

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

#hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.6;
}

.hero-bg canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 820px
}

.hero-content h1 {
    font-size: clamp(2rem, 6vw, 4.2rem);
    margin-bottom: 18px;
    line-height: 1.05;
    color: var(--text-white)
}

.hero-content h1 .accent {
    color: var(--aqua);
    text-shadow: 0 0 30px rgba(72, 202, 228, .3)
}

.hero-sub {
    color: rgba(255, 255, 255, .7);
    font-size: clamp(.95rem, 2vw, 1.15rem);
    margin-bottom: 40px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto
}

.hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: rgba(255, 255, 255, .4);
    font-size: 1.5rem
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0)
    }

    50% {
        transform: translateX(-50%) translateY(10px)
    }
}

/* Water wave decoration at hero bottom */
.hero::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 80px;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,40 C200,80 400,0 600,40 C800,80 1000,0 1200,40 L1200,80 L0,80 Z' fill='%23FFFFFF'/%3E%3C/svg%3E") no-repeat center bottom;
    background-size: cover;
    z-index: 2
}

/* ===================== SECTIONS ===================== */
.section {
    padding: 80px 24px;
    max-width: 1200px;
    margin: 0 auto
}

.section-ice {
    background: var(--bg-ice);
    padding: 80px 24px
}

.section-navy {
    background: var(--bg-navy);
    padding: 80px 24px;
    position: relative;
    overflow: hidden
}

.section-navy::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 60% at 80% 20%, rgba(0, 153, 230, .08) 0%, transparent 70%);
    pointer-events: none
}

.section-navy .section-title,
.section-navy .section-subtitle {
    color: var(--text-white)
}

.section-navy .section-subtitle {
    color: rgba(255, 255, 255, .6)
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    text-align: center;
    margin-bottom: 12px;
    color: var(--text-dark)
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 56px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto
}

/* Wave top for ice section */
.wave-top {
    width: 100%;
    overflow: hidden;
    line-height: 0;
    margin-top: -1px
}

.wave-top svg {
    display: block;
    width: 100%;
    height: 60px
}

.wave-bottom {
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
    margin-bottom: -1px
}

.wave-bottom svg {
    display: block;
    width: 100%;
    height: 60px
}

/* ===================== HIGHLIGHT CARDS ===================== */
.highlights-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto
}

.highlight-card {
    background: var(--bg-white);
    border: 1px solid rgba(0, 102, 204, .08);
    border-radius: var(--radius);
    padding: 40px 28px;
    text-align: center;
    transition: all .4s var(--ease);
    opacity: 0;
    transform: translateY(30px);
    box-shadow: var(--shadow-sm)
}

.highlight-card.visible {
    opacity: 1;
    transform: translateY(0)
}

.highlight-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 102, 204, .15)
}

.highlight-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    background: linear-gradient(135deg, var(--bg-ice), var(--bg-cloud));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem
}

.highlight-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-dark)
}

.highlight-card p {
    color: var(--text-muted);
    font-size: .95rem;
    line-height: 1.7
}

/* ===================== PRODUCT CARDS ===================== */
.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px
}

.product-card {
    background: var(--bg-white);
    border: 1px solid rgba(0, 102, 204, .08);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all .4s var(--ease);
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
    box-shadow: var(--shadow-sm)
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0)
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 102, 204, .15);
    border-color: rgba(0, 102, 204, .2)
}

.product-img {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(145deg, var(--bg-ice) 0%, var(--bg-cloud) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden
}

.product-img img {
    width: 70%;
    height: 70%;
    object-fit: contain;
    transition: transform .5s var(--ease)
}

.product-card:hover .product-img img {
    transform: scale(1.08)
}

.product-img .img-icon {
    font-size: 4rem;
    opacity: .25;
    z-index: 1
}

.product-info {
    padding: 28px
}

.product-info h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--text-dark)
}

.product-info p {
    color: var(--text-muted);
    font-size: .9rem;
    margin-bottom: 16px;
    line-height: 1.7
}

.product-link {
    color: var(--blue-primary);
    font-weight: 700;
    font-size: .9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap .2s
}

.product-link:hover {
    gap: 12px
}

/* ===================== WHY SECTION ===================== */
.why-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px
}

.why-quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.4rem);
    line-height: 1.2;
    color: var(--text-white);
    opacity: 0;
    transform: translateX(-40px);
    transition: all .8s var(--ease)
}

.why-quote.visible {
    opacity: 1;
    transform: translateX(0)
}

.why-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    opacity: 0;
    transform: translateX(40px);
    transition: all .8s var(--ease) .2s
}

.why-points.visible {
    opacity: 1;
    transform: translateX(0)
}

.why-point {
    display: flex;
    gap: 14px;
    align-items: flex-start
}

.why-point-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(72, 202, 228, .12);
    border: 1px solid rgba(72, 202, 228, .15);
    border-radius: 12px
}

.why-point h4 {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: .95rem;
    margin-bottom: 4px;
    color: var(--text-white)
}

.why-point p {
    color: rgba(255, 255, 255, .6);
    font-size: .85rem;
    line-height: 1.6
}

/* ===================== PHOTO GRID ===================== */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    max-width: 1200px;
    margin: 0 auto
}

.photo-cell {
    aspect-ratio: 1;
    background: linear-gradient(145deg, var(--bg-ice), var(--bg-cloud));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all .4s;
    border: 1px solid rgba(0, 102, 204, .06)
}

.photo-cell:nth-child(1) {
    grid-column: span 2;
    aspect-ratio: 2/1
}

.photo-cell-label {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text-muted);
    letter-spacing: .1em;
    z-index: 1;
    opacity: .5
}

.photo-cell::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 102, 204, .06);
    opacity: 0;
    transition: opacity .3s
}

.photo-cell:hover::before {
    opacity: 1
}

.photo-cell:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md)
}

/* ===================== PRODUCT DETAIL ===================== */
.product-detail {
    max-width: 900px;
    margin: 0 auto;
    padding: 110px 24px 80px
}

.product-detail-header {
    margin-bottom: 40px
}

.product-detail-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 8px;
    color: var(--text-dark)
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--bg-cloud);
    color: var(--blue-primary);
    font-size: .8rem;
    font-weight: 700;
    border-radius: 20px;
    letter-spacing: .04em;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 102, 204, .1)
}

.product-detail-img {
    width: 100%;
    aspect-ratio: 16/9;
    background: linear-gradient(145deg, var(--bg-ice) 0%, var(--bg-cloud) 100%);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    border: 1px solid rgba(0, 102, 204, .06);
    overflow: hidden;
    position: relative;
}

.main-img-container {
    height: 85%;
    width: 75%;
    position: relative;
    cursor: grab;
    z-index: 1;
}

.main-img-container:active {
    cursor: grabbing;
}

.viewer-img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-height: 100%;
    max-width: 100%;
    opacity: 0;
    visibility: hidden;
    /* Gecikmesiz dönüş için transition KALDIRILDI */
    object-fit: contain;
}

.viewer-img.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* 360 Overlay Sexy */
.viewer-360-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    color: var(--blue-primary);
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-family: var(--font-display);
    font-weight: 700;
    pointer-events: none;
    z-index: 10;
    transition: opacity 0.5s var(--ease);
    box-shadow: 0 12px 35px rgba(0, 102, 204, 0.25);
}

.viewer-360-overlay.hidden {
    opacity: 0;
}

.pulse-ring {
    position: absolute;
    inset: -12px;
    border: 2px solid var(--blue-primary);
    border-radius: 50%;
    animation: pulse 2.5s infinite cubic-bezier(0.2, 0.8, 0.2, 1);
    opacity: 0;
}

@keyframes pulse {
    0% { transform: scale(0.7); opacity: 0; }
    50% { opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}

.viewer-progress {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 220px;
    height: 4px;
    background: rgba(0, 102, 204, 0.15);
    border-radius: 2px;
    z-index: 5;
}

.viewer-progress-dot {
    position: absolute;
    top: 50%;
    left: 0;
    width: 14px;
    height: 14px;
    background: var(--blue-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: left 0.1s linear;
    box-shadow: 0 0 12px rgba(0, 102, 204, 0.5);
}

.product-detail-img .img-icon {
    font-size: 5rem;
    opacity: .2
}

.product-detail-desc {
    color: var(--text-body);
    line-height: 1.85;
    margin-bottom: 40px;
    font-size: 1rem
}

/* Specs Table */
.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 40px;
    border-radius: var(--radius);
    overflow: hidden
}

.specs-table th,
.specs-table td {
    padding: 16px 20px;
    text-align: left;
    font-size: .95rem
}

.specs-table th {
    color: var(--text-muted);
    font-weight: 500;
    width: 40%;
    background: var(--bg-ice)
}

.specs-table td {
    background: var(--bg-white);
    color: var(--text-dark);
    font-weight: 500
}

.specs-table tr {
    border-bottom: 1px solid var(--bg-cloud)
}

.specs-table tr:hover td {
    background: var(--bg-ice)
}

/* Use Cases */
.use-cases {
    margin-bottom: 40px
}

.use-cases h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
    color: var(--text-dark)
}

.use-cases li {
    padding: 10px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-body);
    font-size: .95rem
}

.use-cases li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--blue-primary);
    font-weight: bold
}

/* FAQ */
.faq-section {
    margin-bottom: 40px
}

.faq-section h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--text-dark)
}

.faq-item {
    border: 1px solid rgba(0, 102, 204, .08);
    border-radius: 12px;
    margin-bottom: 10px;
    overflow: hidden;
    transition: border-color .3s;
    background: var(--bg-white)
}

.faq-item:hover {
    border-color: rgba(0, 102, 204, .18)
}

.faq-q {
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    font-size: .95rem;
    transition: background .2s;
    color: var(--text-dark)
}

.faq-q:hover {
    background: var(--bg-ice)
}

.faq-q .faq-arrow {
    transition: transform .3s;
    color: var(--blue-primary)
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg)
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s var(--ease), padding .4s
}

.faq-item.open .faq-a {
    max-height: 300px;
    padding: 0 20px 18px
}

.faq-a p {
    color: var(--text-muted);
    font-size: .9rem;
    line-height: 1.8
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--blue-primary);
    font-weight: 700;
    font-size: .9rem;
    margin-top: 16px;
    transition: gap .2s
}

.back-link:hover {
    gap: 14px
}

/* ===================== ABOUT PAGE ===================== */
.about-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 110px 24px 80px
}

.about-page h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 32px;
    color: var(--text-dark)
}

.about-text {
    color: var(--text-body);
    line-height: 1.85;
    margin-bottom: 24px
}

.about-products-mini {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 40px 0
}

.mini-card {
    background: var(--bg-white);
    border: 1px solid rgba(0, 102, 204, .08);
    border-radius: var(--radius);
    padding: 28px 16px;
    text-align: center;
    transition: all .3s;
    box-shadow: var(--shadow-sm)
}

.mini-card:hover {
    border-color: rgba(0, 102, 204, .2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md)
}

.mini-card .mc-icon {
    font-size: 2rem;
    margin-bottom: 10px
}

.mini-card h4 {
    font-size: 1rem;
    color: var(--text-dark)
}

/* Address & Map */
.address-block {
    background: var(--bg-ice);
    border: 1px solid rgba(0, 102, 204, .06);
    border-radius: var(--radius);
    padding: 32px;
    margin: 40px 0
}

.address-block h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
    color: var(--text-dark)
}

.address-block p {
    color: var(--text-muted);
    margin-bottom: 6px
}

.map-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: var(--bg-ice);
    border: 1px solid rgba(0, 102, 204, .06);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    margin: 24px 0;
    color: var(--text-muted)
}

.map-placeholder .map-icon {
    font-size: 3rem;
    opacity: .25;
    margin-bottom: 8px
}

/* Contact Form */
.contact-form {
    margin-top: 48px
}

.contact-form h3 {
    font-size: 1.6rem;
    margin-bottom: 24px;
    color: var(--text-dark)
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px
}

.form-group label {
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 500
}

.form-group input,
.form-group textarea {
    background: var(--bg-ice);
    border: 1.5px solid rgba(0, 102, 204, .1);
    border-radius: 10px;
    padding: 14px 16px;
    color: var(--text-dark);
    font-family: var(--font-body);
    font-size: .95rem;
    transition: border-color .3s, box-shadow .3s;
    outline: none;
    resize: vertical
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, .1)
}

.form-group textarea {
    min-height: 120px
}

.form-submit {
    margin-top: 8px
}

.form-submit .cta-btn {
    width: 100%;
    text-align: center;
    border: none;
    cursor: pointer;
    font-size: 1rem
}

/* ===================== FOOTER ===================== */
#site-footer {
    background: var(--bg-navy);
    padding: 60px 24px 0;
    border-top: none;
    position: relative
}

#site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--blue-primary), var(--aqua), var(--blue-bright))
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 40px
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: .1em;
    margin-bottom: 12px;
    color: var(--text-white)
}

.footer-desc {
    color: rgba(255, 255, 255, .5);
    font-size: .9rem;
    line-height: 1.7
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: .08em;
    margin-bottom: 12px;
    color: var(--aqua)
}

.footer-col a {
    display: block;
    color: rgba(255, 255, 255, .5);
    font-size: .9rem;
    padding: 4px 0;
    transition: color .2s
}

.footer-col a:hover {
    color: var(--aqua)
}

.footer-col p {
    color: rgba(255, 255, 255, .5);
    font-size: .9rem
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .06);
    padding: 20px 0;
    text-align: center
}

.footer-bottom p {
    color: rgba(255, 255, 255, .35);
    font-size: .8rem
}

/* ===================== RESPONSIVE 768px ===================== */
@media(min-width:768px) {
    .highlights-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .photo-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .photo-cell:nth-child(1) {
        grid-column: span 2
    }

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

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

    .form-group.full {
        grid-column: span 2
    }

    .footer-inner {
        grid-template-columns: repeat(2, 1fr)
    }
}

/* ===================== RESPONSIVE 1024px ===================== */
@media(min-width:1024px) {
    #hamburger { display: none }
    #mobile-menu { display: none !important; }
    #main-nav { display: flex }
    .header-cta { display: inline-block }
    .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr }
    .hero-content h1 { font-size: 3.8rem }
}

/* ===================== FLOATING CALL BUTTON ===================== */
.floating-call {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--blue-primary);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 102, 204, 0.4);
    z-index: 1000;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: bounceCall 2s infinite ease-in-out;
}
.floating-call svg {
    width: 26px;
    height: 26px;
    animation: shakeCall 4s infinite ease-in-out;
}
.floating-call:hover {
    background-color: var(--blue-deep);
    transform: scale(1.1);
    animation: none;
}
@keyframes bounceCall {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes shakeCall {
    0%, 80%, 100% { transform: rotate(0); }
    85% { transform: rotate(15deg); }
    90% { transform: rotate(-15deg); }
    95% { transform: rotate(15deg); }
}
@media (max-width: 768px) {
    .floating-call {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .floating-call svg { width: 22px; height: 22px; }
}

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    background: #0A2540;
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    z-index: 10001;
    display: flex;
    align-items: center;
    gap: 20px;
    width: 90%;
    max-width: 800px;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.cookie-banner.slide-up {
    transform: translateX(-50%) translateY(0);
}
.cookie-banner .cta-btn {
    white-space: nowrap;
    padding: 8px 16px;
    font-size: 0.9rem;
}
@media (max-width: 768px) {
    .cookie-banner {
        flex-direction: column;
        bottom: 10px;
        padding: 16px;
        text-align: center;
        gap: 12px;
    }
    .cookie-banner .cta-btn { width: 100%; }
}